12df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1288efb86c6c2aed, 0x0, 0x1, 0x5, 0x6, @random="9b6e4b25ec09"}, 0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:43 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:43 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0010c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x40086602, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:43 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0011c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1759.114158][ T7382] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:43 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}) 06:52:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x40087602, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:43 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0012c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x401c5820, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:43 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:43 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:43 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x26, &(0x7f0000000080)) fcntl$lock(r5, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r5, 0x26, &(0x7f0000000040)={0x1}) splice(r2, &(0x7f0000000000)=0x1, r5, &(0x7f0000000040)=0x1000, 0xfff, 0x18) write$binfmt_elf64(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xce, 0x7, 0x81, 0x70, 0x2, 0x2, 0x3e, 0x87ac, 0x33c, 0x40, 0x3b1, 0x800, 0x1ff, 0x38, 0x1, 0xffff, 0x0, 0x400}, [{0x70000000, 0x7, 0x9, 0x782b, 0xfff, 0x420c, 0x200, 0x7}], "ed232c1fd2afd8e64925c1ae00c4b2a86f4a5a3916c923db86568deb7f9aa10089460be37743d7205922800574c378665850615302ff18ac95c3edcdd4ba710844eb52b888cc479684ba08854eacf5111629d3d5a2dcbdb58b19f724516f7bd8b7dbc882119c548d6d68a304c5c7f41cb6d7e78f69b8beea90af81026c2310f4095b5d5863db393ecd3111cf662a2c1d5f862d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa0b) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40), 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = fsopen(&(0x7f0000000200)='sysv\x00', 0x1) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000c80)={'\x00', 0x9, 0x3, 0x7}) splice(r6, 0x0, r4, 0x0, 0x9430, 0x0) 06:52:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}) 06:52:43 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0025c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x4020940d, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x80086601, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:43 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0048c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) 06:52:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac004cc5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x80087601, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:44 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:44 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:44 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000240)) r3 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x80000, 0xad4dcf4631a290b7, 0x20}, 0x18) writev(r3, &(0x7f0000000200)=[{&(0x7f0000001800)="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0x1000}, {&(0x7f0000000180)="05a0b11ddb4639c515d73e3c0d51b0982039b5b228b71d708935db9bffc89b34087fc1ce85bac27ef0505cf8af720ea3f016aa46931ef4ede64f5e641d6a8567b6e41e2a2d388193336932cd1ebb241b56e51f14f435cc4152fa949eaeebfe49cf6ffc8f2a5171d11e02d82504a6b50d9d", 0x71}], 0x2) close(r2) r4 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0060c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x801c581f, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}) 06:52:44 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0068c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:44 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0xc0045878, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}) 06:52:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac006cc5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0xc0045878, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:45 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000000)={0x1, 0x4, 0x5, 0x80000000}) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}) 06:52:45 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0074c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0xc0189436, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac007ac5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1761.941182][ T7484] __nla_validate_parse: 8 callbacks suppressed [ 1761.941194][ T7484] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0xc020660b, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) 06:52:45 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0xc0481273, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1762.004803][ T7492] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323096536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1762.569104][ T7510] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:46 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x13b, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:46 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:46 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323450a36016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 06:52:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323452536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:46 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1762.920406][ T7519] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x2, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d32345650a016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) [ 1762.969595][ T7528] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x6, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1763.033713][ T7538] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:47 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)=""/134, 0x86}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000000340)=""/1, 0x1}, {&(0x7f0000000380)=""/54, 0x36}, {&(0x7f00000003c0)=""/126, 0x7e}, {&(0x7f0000000c80)=""/4096, 0x1000}], 0x7, 0x10000, 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:47 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:47 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456523016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 06:52:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x7, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:47 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d32345652b016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x9, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:47 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1763.915064][ T7551] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 06:52:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xd, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:47 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d32345652d016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1763.989373][ T7565] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1764.062163][ T7576] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xe, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:48 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}) 06:52:48 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456530016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:48 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0xb48}}], 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"/2982], 0xba6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x26, &(0x7f0000000080)) fcntl$lock(r3, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r3, 0x26, &(0x7f0000000040)={0x1}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'ip6gre0\x00'}) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) 06:52:48 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}) 06:52:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x9f, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:48 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:48 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536026466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1764.954859][ T7591] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x600, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}) 06:52:48 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536036466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:49 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x33000) 06:52:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) 06:52:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x700, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:49 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000480)=""/62, 0xffffffffffffff6e}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000005c0)=""/9, 0x9}], 0x4, 0x5, 0x1000000) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x1, 0x2, 0xffff}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x44a00, 0x0) splice(r4, &(0x7f0000000000)=0xffffffffffffffff, r5, &(0x7f0000000180), 0x0, 0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x668, 0x0, 0x0, "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"}], 0xc40}}], 0x1, 0x800) r6 = socket$inet6(0xa, 0x80000, 0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000400)={'wg2\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000440)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x19, r7}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) mount$9p_xen(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x1002, &(0x7f0000000640)=ANY=[@ANYBLOB='trans=xen,version=9p2000.L,access=', @ANYRESDEC=0xee01, @ANYBLOB=',uid<', @ANYRESDEC=0xee01, @ANYBLOB="95c431c40156c07a5b183172246bc76f804b04d9ebeaf2aaf96527bd7700986a485db174f1ee5bfd0cd5f59b26e0ba491f10fc24a75fff8cdf33c47d224f90c378a3b3b8f83e527027c7b3a2167b6f2ce38996344541d33d2266f2"]) 06:52:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}) 06:52:49 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d3234565360c6466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:49 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x33000) 06:52:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x900, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:49 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:49 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d3234565360e6466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:49 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x33000) 06:52:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}) 06:52:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xd00, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:50 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536256466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:50 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, 0x0, 0x0) 06:52:50 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0xc00, 0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x240) 06:52:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}) 06:52:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xe00, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:50 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536012366fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:50 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, 0x0, 0x0) 06:52:50 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x4000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:51 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536012566fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:51 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, 0x0, 0x0) 06:52:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) [ 1767.028493][ T7671] __nla_validate_parse: 5 callbacks suppressed [ 1767.028507][ T7671] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x9f00, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x800000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1767.122576][ T7689] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:51 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d5a9bf6f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f687fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c888100"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000040)={0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x1}) splice(0xffffffffffffffff, &(0x7f0000000040)=0x1, r4, &(0x7f0000000180)=0xa67e, 0x0, 0x19) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:51 executing program 4 (fault-call:7 fault-nth:0): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 06:52:51 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536012a66fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x1000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:51 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536012b66fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1768.047283][ T7705] FAULT_INJECTION: forcing a failure. [ 1768.047283][ T7705] name failslab, interval 1, probability 0, space 0, times 0 [ 1768.054721][ T7707] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1768.059930][ T7705] CPU: 0 PID: 7705 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1768.077491][ T7705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1768.087730][ T7705] Call Trace: [ 1768.091003][ T7705] dump_stack_lvl+0xb7/0x103 06:52:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536012d66fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) [ 1768.095591][ T7705] dump_stack+0x11/0x1a [ 1768.097042][ T7712] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1768.099745][ T7705] should_fail+0x23c/0x250 [ 1768.099770][ T7705] __should_failslab+0x81/0x90 [ 1768.099792][ T7705] ? __iomap_dio_rw+0xf1/0xa40 [ 1768.099810][ T7705] should_failslab+0x5/0x20 [ 1768.127411][ T7705] kmem_cache_alloc_trace+0x49/0x310 [ 1768.132702][ T7705] ? ext4_initxattrs+0xb0/0xb0 [ 1768.137471][ T7705] __iomap_dio_rw+0xf1/0xa40 06:52:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x2000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1768.142058][ T7705] ? ktime_get_coarse_real_ts64+0x10d/0x120 [ 1768.147962][ T7705] ? current_time+0xdb/0x190 [ 1768.152635][ T7705] ? ext4_orphan_add+0x7a/0x5f0 [ 1768.157629][ T7705] ? file_update_time+0x1bd/0x3e0 [ 1768.162643][ T7705] iomap_dio_rw+0x30/0x70 [ 1768.167198][ T7705] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1768.172768][ T7705] ext4_file_write_iter+0xa04/0x11d0 [ 1768.178076][ T7705] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1768.182363][ T7720] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1768.183586][ T7705] ? rw_verify_area+0x136/0x250 06:52:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536012e66fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1768.183609][ T7705] vfs_write+0x69d/0x770 [ 1768.201975][ T7705] ksys_write+0xce/0x180 [ 1768.206270][ T7705] __x64_sys_write+0x3e/0x50 [ 1768.210848][ T7705] do_syscall_64+0x3d/0x90 [ 1768.215261][ T7705] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1768.221199][ T7705] RIP: 0033:0x4665d9 [ 1768.225081][ T7705] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:52:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536013066fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1768.244686][ T7705] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1768.253147][ T7705] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1768.255597][ T7727] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1768.261105][ T7705] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1768.261120][ T7705] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1768.261132][ T7705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1768.261144][ T7705] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1768.320138][ T7730] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:52 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000002180)="70d93767c4adbf252db2f38e4aa03de49ad374e6921d09ce1d11eb3c5d824a06e92791c32e87531d493bac5f4ade453e5561c5ded6311a965b2c1c3c179b4a8459578a58aafc93ee1300cb80398488414dc5631afe4913666a9c9300aac9f5d0dd681bde408235acf2c0fac5581bf2f54f10ccda2cffc28de529e7daddcfeaac9431b93cba3d5089a39133949c356169af4794f6a41fd7b739ee9eb38bbe0a889105bd9bbecf370fd2b77fee4ac36370582b62d3c7f32fc706037be8a602439c603381d72bf5bd3e6ac528b0cf0fd1", 0xcf}, {&(0x7f0000000200)="88b1f8a158ade333180496a6dc71654abe75aa73bd3f9a52e26c9ce2543efdfe8fd2c4e576d05296d10fee14200e54acead31b98a865c103ac95065b9fa872b4012f4306bd8d9827ff", 0x49}, {&(0x7f0000000280)="dc70796463969958f16cfd59c4219540839fccc3afdf6fdc5ed35fad2383f3fc082cf1ef235dfa71aba381648b7d59cd76bb6d54a971cd8fafe9bc9442ea27dae32e6d3e5f0d9d510f2fc5954055333d059aa5f6b2cba215d1ebcd96cd75cf492956b5adad01dbab3660547a42dcff946c5668b3f249", 0x76}, {&(0x7f0000000300)="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", 0xfa}], 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x26, &(0x7f0000000080)) fcntl$lock(r3, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r3, 0x26, &(0x7f0000000040)={0x1}) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x1d, &(0x7f00000055c0)=0x7, 0x4) close(r2) connect$unix(r0, &(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e) r4 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r4, &(0x7f0000000080)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000440), 0x2, 0xa001) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000005a00)={&(0x7f0000000000), 0xc, &(0x7f0000003200)={&(0x7f00000057c0)={0x240, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2d0}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffcbe}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_NODE={0x190, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x79, 0x3, "e35cd94abfba5205460725138bd860db6f6444a55a49f6732e1414e8a24004615e8be9e7887d80b4f8878252040bd03bab0867cafbfdd0af0f1fc99807b6b7c961afa4ff935c978fdb45438c1571c623cfb69a7c8f5f191f6fafd9fc9b824425d6467a94723b01a8dd0280407f52cb71d4db8c2eba"}, @TIPC_NLA_NODE_ID={0xc6, 0x3, "df8713f9e70ae6ef3e56b249996470f2d1c653f0b9d40582a0a2d727bdae4a8e6c464361a8a5eac186a3693d3ab371cf20330fcfdc13248c62300b3bfb9f8b5324930dd20515486be482c88d99258b5d978b7ae90f1aeb874782e56bc0f5714b51582784d8240cc221b93089fc94a7c3ae707a90653fdad33a9a9a352909e5e10d6eb038cb8be48f1052f8b6622390765aeccd6fdba9580a28392d6f7ba11756d8d3bb9683caf2e1df16eaa01dcf68b434a9ff31143380629172da66e318ff92a4b4"}, @TIPC_NLA_NODE_ID={0x45, 0x3, "e2ad2a048c0ac20cc428cda3f6adabc61732bd66bf4604c07e43d329d681c538fd5d2df79cc5ce8849de0d4187440f5c9c88a8a64780c79bbe04cbbb7d03c20eda"}]}]}, 0x240}}, 0x800) clock_gettime(0x0, &(0x7f0000005540)={0x0, 0x0}) recvmmsg(r5, &(0x7f00000053c0)=[{{&(0x7f0000000480)=@xdp, 0x80, &(0x7f0000000880)=[{&(0x7f0000000500)=""/239, 0xef}, {&(0x7f0000000600)=""/182, 0xb6}, {&(0x7f00000006c0)=""/2, 0x2}, {&(0x7f0000000700)=""/70, 0x46}, {&(0x7f0000000780)=""/1, 0x1}, {&(0x7f00000020c0)=""/189, 0xbd}], 0x6, &(0x7f0000000900)=""/230, 0xe6}, 0x4}, {{&(0x7f0000000a00), 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a80)=""/32, 0x20}, {&(0x7f0000000ac0)=""/225, 0xe1}], 0x2, &(0x7f0000000c80)=""/193, 0xc1}, 0xf94}, {{&(0x7f0000000d80)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c00)=""/21, 0x15}, {&(0x7f0000000e00)=""/3, 0x3}, {&(0x7f0000000e40)=""/101, 0x65}], 0x3, &(0x7f0000000f00)=""/79, 0x4f}, 0x5}, {{&(0x7f0000000f80)=@ieee802154, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001000)=""/143, 0x8f}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f0000005600)=""/222, 0xde}, {&(0x7f0000005700)=""/174, 0xae}, {&(0x7f0000002280)=""/39, 0x27}, {&(0x7f00000022c0)=""/181, 0xb5}, {&(0x7f0000002380)=""/3, 0x3}], 0x7}, 0x9a}, {{&(0x7f0000002440)=@qipcrtr, 0xfffffe0f, &(0x7f00000031c0)=[{&(0x7f0000003040)=""/79, 0x4f}, {&(0x7f00000030c0)=""/11, 0xb}, {&(0x7f0000003100)=""/153, 0x99}], 0x3, &(0x7f0000000840)=""/26, 0x1a}, 0x1d}, {{&(0x7f0000003240)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000004380)=[{&(0x7f00000032c0)=""/4092, 0xffc}, {&(0x7f00000042c0)=""/185, 0xb9}], 0x2, &(0x7f00000043c0)=""/4096, 0x1000}, 0x3f}], 0x6, 0x0, &(0x7f0000005580)={r6, r7+60000000}) 06:52:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x6000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}) 06:52:52 executing program 4 (fault-call:7 fault-nth:1): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536014c66fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:52 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x33000) [ 1769.048768][ T7740] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1769.060046][ T7739] FAULT_INJECTION: forcing a failure. [ 1769.060046][ T7739] name failslab, interval 1, probability 0, space 0, times 0 [ 1769.072653][ T7739] CPU: 1 PID: 7739 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1769.080975][ T7739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1769.091043][ T7739] Call Trace: [ 1769.094312][ T7739] dump_stack_lvl+0xb7/0x103 06:52:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}) 06:52:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536015866fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016366fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1769.098905][ T7739] dump_stack+0x11/0x1a [ 1769.103083][ T7739] should_fail+0x23c/0x250 [ 1769.107623][ T7739] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1769.112900][ T7739] __should_failslab+0x81/0x90 [ 1769.117670][ T7739] should_failslab+0x5/0x20 [ 1769.121406][ T7751] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1769.122155][ T7739] kmem_cache_alloc+0x46/0x2e0 [ 1769.136175][ T7739] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1769.141346][ T7739] ? ext4_get_branch+0x27d/0x2e0 06:52:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016866fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1769.146288][ T7739] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 1769.152082][ T7739] ext4_ind_map_blocks+0xaab/0x1620 [ 1769.157265][ T7739] ? __down_read_common+0x16d/0x530 [ 1769.162483][ T7739] ? percpu_counter_add_batch+0x69/0xd0 [ 1769.164063][ T7754] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1769.168275][ T7739] ? ext4_es_lookup_extent+0x206/0x490 [ 1769.183169][ T7739] ext4_map_blocks+0x6d2/0xef0 [ 1769.188045][ T7739] ? ext4_iomap_begin+0x3f7/0x620 [ 1769.193058][ T7739] ? __cond_resched+0x11/0x40 06:52:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x7000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:53 executing program 4 (fault-call:7 fault-nth:2): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1769.197765][ T7739] ext4_iomap_begin+0x4a0/0x620 [ 1769.202796][ T7739] iomap_apply+0x8d/0x400 [ 1769.207140][ T7739] ? ext4_xattr_get+0x27d/0x580 [ 1769.207161][ T7739] __iomap_dio_rw+0x5a1/0xa40 [ 1769.207183][ T7739] ? __iomap_dio_rw+0xa40/0xa40 [ 1769.207290][ T7739] iomap_dio_rw+0x30/0x70 [ 1769.207312][ T7739] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1769.207329][ T7739] ext4_file_write_iter+0xa04/0x11d0 [ 1769.207343][ T7739] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1769.207359][ T7739] ? rw_verify_area+0x136/0x250 [ 1769.207373][ T7739] vfs_write+0x69d/0x770 [ 1769.207388][ T7739] ksys_write+0xce/0x180 [ 1769.207453][ T7739] __x64_sys_write+0x3e/0x50 [ 1769.207468][ T7739] do_syscall_64+0x3d/0x90 [ 1769.207492][ T7739] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1769.207609][ T7739] RIP: 0033:0x4665d9 [ 1769.207621][ T7739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1769.207638][ T7739] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1769.207654][ T7739] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1769.207664][ T7739] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1769.207674][ T7739] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1769.207705][ T7739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1769.207718][ T7739] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1769.255962][ T7763] FAULT_INJECTION: forcing a failure. [ 1769.255962][ T7763] name failslab, interval 1, probability 0, space 0, times 0 [ 1769.255983][ T7763] CPU: 0 PID: 7763 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1769.256044][ T7763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1769.256057][ T7763] Call Trace: [ 1769.256064][ T7763] dump_stack_lvl+0xb7/0x103 [ 1769.256144][ T7763] dump_stack+0x11/0x1a [ 1769.256169][ T7763] should_fail+0x23c/0x250 [ 1769.256194][ T7763] ? __es_insert_extent+0x51f/0xe70 [ 1769.256220][ T7763] __should_failslab+0x81/0x90 [ 1769.256285][ T7763] should_failslab+0x5/0x20 [ 1769.256304][ T7763] kmem_cache_alloc+0x46/0x2e0 [ 1769.256326][ T7763] __es_insert_extent+0x51f/0xe70 [ 1769.256367][ T7763] ext4_es_insert_extent+0x1bb/0x19d0 [ 1769.256493][ T7763] ? percpu_counter_add_batch+0x69/0xd0 [ 1769.256540][ T7763] ext4_map_blocks+0xa4c/0xef0 [ 1769.256556][ T7763] ? ext4_iomap_begin+0x3f7/0x620 [ 1769.256577][ T7763] ? __cond_resched+0x11/0x40 [ 1769.256595][ T7763] ext4_iomap_begin+0x4a0/0x620 [ 1769.256629][ T7763] iomap_apply+0x8d/0x400 [ 1769.256644][ T7763] ? ext4_xattr_get+0x27d/0x580 [ 1769.256704][ T7763] __iomap_dio_rw+0x5a1/0xa40 [ 1769.256727][ T7763] ? __iomap_dio_rw+0xa40/0xa40 [ 1769.256814][ T7763] iomap_dio_rw+0x30/0x70 [ 1769.256830][ T7763] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1769.256848][ T7763] ext4_file_write_iter+0xa04/0x11d0 [ 1769.256867][ T7763] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1769.256885][ T7763] ? rw_verify_area+0x136/0x250 [ 1769.256905][ T7763] vfs_write+0x69d/0x770 [ 1769.256923][ T7763] ksys_write+0xce/0x180 [ 1769.257015][ T7763] __x64_sys_write+0x3e/0x50 [ 1769.257028][ T7763] do_syscall_64+0x3d/0x90 [ 1769.257047][ T7763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1769.257072][ T7763] RIP: 0033:0x4665d9 [ 1769.257086][ T7763] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1769.257116][ T7763] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1769.257137][ T7763] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1769.257150][ T7763] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1769.257164][ T7763] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1769.257177][ T7763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1769.257190][ T7763] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:52:53 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "7faaca723f9b61a94a9129e4a2dc334e21bc490b238cd23c8d5b27a264a8bdf81f07f73dd0aa4709941bc2df499a80ff84cea1185ae0415a4545f5e937fd65d558c7bdf9785c607a941c5a8b8a05363008b5b94579e7cfd54ed66eb6c09e4f165ca27628e023f57d989be4271bf0c801dd711c591e8b773c76c44ee1c74b082e90477018fc9ab30efab866de1093d8cc93db2fe9d62c7c73c3e3da6f87ccbebfd3a223b05fded3aeec0061561a11ecee5c41d2c3b8aff8838bb5d53ea22b26edbb9aaa4793a337a843dd44cd833365334f31a69d2c36625b2ce2413f9b15e788671a410f0d106e741a0dbc115a2b2e96982b5717580226a84a0f95e3c2b2bc9aa6ad30260d6ccdeba90ff031ab320bfefb68a3244797e980af4b8cd995685fd74a476cb24225c9e984df9b0380e89b0e2c0cb1baa2823cc81d8245d17ce29c1ff03df4b41f234d17c62f39442fe37435e63af347da6afca50591e746d6bd7ad2d2f476c4bdd1c3eaa316093458ed0482a2eb1880a474a30f6503b442d825c3b1849cf1070df7cae01a34c0e0cca46cf45d6182aadbf392b11d6e692cac8b1cc65cac1d7f89fcc64ac124e4c24fc56bee0873ab5355f6685558b7117708f6d0cfba9c379b391a4004f34acf9aacf3cb3c39ce158d888ae38641b664689fd9bdbd7d0bd4928bb4865300a90a6a03a6a8450faf1b9788910bde926e34fb59657d3b3c5fb82bd3c2e096893ee5bf6b00af5ab3bcaf8b63b65929bea4d9dffeba62ec201553a45cc9549e6383b6d3759146f901c8cc188e32de46d1e32cda892a7894357392c9e6c3164ea74b089b256e8890617ab659aae4edab1bdecca5da4b50f4e0b0ad32e23b1347372e758a230a0b9c8f1b009951900e5045cbb86ddd16e6248a9a28e92bec7e372b28e2fddc5925488025b54be74e510f26101ef8dd3279c4bb1b5afa073b6e26ce77f9f432e2bc247b15f1966758d114212fdba5609fdcc7907e9b8c764a7400f13cdf2c68d0f7ad41d6f55526b157b7c9422c97e5b5215c84a9e711273c99dd3ea89575fc77a55198acf4abbf07274a36da189237c1667ce7325f7a755b40f8def3c54f0d4553da7c0e2271dbcc466b4b5f7c88eb91ee6af45e03422e9a5e9c0602725c1364eeb11dc7b37fdbbe258181a4c252e95c1aae1343d8d928fda7f8538df48706b8c010c08c8beacc0c6c615e3d2fca4ee1082e3d92a1c3c578cf97ba0b0f77d8e64a4c5c84d5f4caccbbc392c4080bf283e255e3fbcd42be1a799230e1ce3956782412303b55cb6b67b49cba70f95ee07978168575d9d56f3565183f60554ddb526860ffae62346503e174b8b6bed0b2adb58e19f1daaf682a42742a2a64349265227fb3a8ff4001195ad904a67eb8512b827b4a32de024df19172ec8922f93c51a97fbd0654c305b9eeb74ba8d54101183d02feb52c7da78552e96f1b9d6858a2b06eef9386b471ddb198aff06bce45dd150e77b3a95c8c1bd13ab51bf9297bb6ce27390aeb8bcd1121a0526b6a1136d1216bbdf2593e336211262a8b0fc6f891a2295d2fda606b34db3a6788894eec84f3fc7079b85fadaca3f69f43fc9acbfd3bbcebec1d04791fa28e3b94eb0e323ad26a62af2831be1e6b1f4748977d9c387ce31eb0135b759c604a755cbb5863ce0d5a86c3053c8e82b55ce7c20b1ecd6809da903cce84b95ce180f60b0630992c464811ace14570794a18a32e40e2dabd4944a9198a2b3f767b883fe398424a7989ad19db922a2c7f518502e6a35b11777403a1007ec6509f01b8830a82002bb516649a18015bfe73e0bd2f459d0823bd3db818f04c93d6799973194bc0fe07346940ed8a20fcffe5dea3d58f1cd39f3c8b57e46d09d00de4d39a7ce2b3dfde9c1252d1201b13c867ef5f48e7e16688dc22b917b19d18465bac4801"}], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8001) ioctl$TIOCSCTTY(r4, 0x540e, 0x5) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}) 06:52:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x9000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016966fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:53 executing program 4 (fault-call:7 fault-nth:3): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:53 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x33000) 06:52:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016c66fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1769.979743][ T7769] FAULT_INJECTION: forcing a failure. [ 1769.979743][ T7769] name failslab, interval 1, probability 0, space 0, times 0 [ 1769.992360][ T7769] CPU: 1 PID: 7769 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1770.000677][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1770.010746][ T7769] Call Trace: [ 1770.014021][ T7769] dump_stack_lvl+0xb7/0x103 [ 1770.018611][ T7769] dump_stack+0x11/0x1a [ 1770.022877][ T7769] should_fail+0x23c/0x250 06:52:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016f66fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1770.027289][ T7769] ? mempool_alloc_slab+0x16/0x20 [ 1770.032338][ T7769] __should_failslab+0x81/0x90 [ 1770.037100][ T7769] should_failslab+0x5/0x20 [ 1770.041665][ T7769] kmem_cache_alloc+0x46/0x2e0 [ 1770.046518][ T7769] mempool_alloc_slab+0x16/0x20 [ 1770.051444][ T7769] ? mempool_free+0x130/0x130 [ 1770.056114][ T7769] mempool_alloc+0x8c/0x300 [ 1770.060613][ T7769] ? ext4_fc_track_template+0x6b/0x330 [ 1770.066387][ T7769] ? ext4_fc_track_range+0x130/0x130 [ 1770.071665][ T7769] ? iov_iter_npages+0x211/0xa00 06:52:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536017066fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536017366fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1770.076597][ T7769] bio_alloc_bioset+0xcc/0x480 [ 1770.081363][ T7769] ? ext4_map_blocks+0xcd0/0xef0 [ 1770.086484][ T7769] iomap_dio_bio_actor+0x511/0xb50 [ 1770.091585][ T7769] iomap_dio_actor+0x26e/0x3b0 [ 1770.096343][ T7769] iomap_apply+0x1df/0x400 [ 1770.100771][ T7769] __iomap_dio_rw+0x5a1/0xa40 [ 1770.105528][ T7769] ? __iomap_dio_rw+0xa40/0xa40 [ 1770.110367][ T7769] iomap_dio_rw+0x30/0x70 [ 1770.114726][ T7769] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1770.120262][ T7769] ext4_file_write_iter+0xa04/0x11d0 06:52:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536017466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1770.125562][ T7769] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1770.131048][ T7769] ? rw_verify_area+0x136/0x250 [ 1770.135890][ T7769] vfs_write+0x69d/0x770 [ 1770.140123][ T7769] ksys_write+0xce/0x180 [ 1770.144357][ T7769] __x64_sys_write+0x3e/0x50 [ 1770.148944][ T7769] do_syscall_64+0x3d/0x90 [ 1770.153444][ T7769] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1770.159352][ T7769] RIP: 0033:0x4665d9 06:52:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536017566fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1770.163290][ T7769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1770.183192][ T7769] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1770.191725][ T7769] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1770.199764][ T7769] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1770.207848][ T7769] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1770.215951][ T7769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1770.223911][ T7769] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:52:54 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300), r0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r4, 0x0, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x14, 0x18, {0x8000, @bearer=@l2={'ib', 0x3a, 'geneve0\x00'}}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x4008050) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) preadv2(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000000180)=""/239, 0xef}], 0x3, 0x2, 0xfff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536017866fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xd000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000}) 06:52:54 executing program 4 (fault-call:7 fault-nth:4): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:54 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x33000) 06:52:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}) [ 1771.037277][ T7803] FAULT_INJECTION: forcing a failure. [ 1771.037277][ T7803] name failslab, interval 1, probability 0, space 0, times 0 [ 1771.049905][ T7803] CPU: 0 PID: 7803 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1771.058226][ T7803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1771.068282][ T7803] Call Trace: [ 1771.071646][ T7803] dump_stack_lvl+0xb7/0x103 [ 1771.076240][ T7803] dump_stack+0x11/0x1a [ 1771.080430][ T7803] should_fail+0x23c/0x250 [ 1771.084855][ T7803] __should_failslab+0x81/0x90 [ 1771.089731][ T7803] should_failslab+0x5/0x20 [ 1771.094228][ T7803] kmem_cache_alloc_node+0x58/0x2b0 [ 1771.099481][ T7803] ? create_task_io_context+0x36/0x210 [ 1771.105018][ T7803] create_task_io_context+0x36/0x210 [ 1771.110297][ T7803] submit_bio_checks+0x778/0x800 [ 1771.115312][ T7803] submit_bio_noacct+0x33/0x7e0 [ 1771.120219][ T7803] ? iov_iter_npages+0x20a/0xa00 [ 1771.125208][ T7803] submit_bio+0x10c/0x190 [ 1771.129607][ T7803] iomap_dio_bio_actor+0x91d/0xb50 06:52:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff}) 06:52:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) 06:52:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff}) 06:52:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xe000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:55 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536017a66fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1771.134714][ T7803] iomap_dio_actor+0x26e/0x3b0 [ 1771.139478][ T7803] iomap_apply+0x1df/0x400 [ 1771.143900][ T7803] __iomap_dio_rw+0x5a1/0xa40 [ 1771.148572][ T7803] ? __iomap_dio_rw+0xa40/0xa40 [ 1771.153414][ T7803] iomap_dio_rw+0x30/0x70 [ 1771.157742][ T7803] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1771.163198][ T7803] ext4_file_write_iter+0xa04/0x11d0 [ 1771.168483][ T7803] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1771.173939][ T7803] ? rw_verify_area+0x136/0x250 [ 1771.178978][ T7803] vfs_write+0x69d/0x770 [ 1771.183220][ T7803] ksys_write+0xce/0x180 [ 1771.187474][ T7803] __x64_sys_write+0x3e/0x50 [ 1771.192051][ T7803] do_syscall_64+0x3d/0x90 [ 1771.196470][ T7803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1771.202422][ T7803] RIP: 0033:0x4665d9 [ 1771.206314][ T7803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1771.225936][ T7803] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1771.234382][ T7803] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1771.242360][ T7803] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1771.250322][ T7803] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1771.258274][ T7803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1771.266234][ T7803] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:52:55 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) pwritev2(r3, &(0x7f0000000040)=[{&(0x7f0000000180)="26b0dab62b89e36f9f122df6e51a085c9fce0319a0c9d40666856b8d09d737154216361ac68dd1498b7485a54f16e5658ac4d59d094d20ba345d44cc0c39cfb9b20b87d9a15712b1715d4db573f868c1e772bd43ff73f12829ed1e6d3253cf84aa2c191ed3b429106b6d25a17cb75f6a586794f3609cd5f55240bc3957c6c18189c824ced5f37944e9b24a534fc6241f0e7fdc3f3391b14c91c7472ceb66bbf3", 0xa0}], 0x1, 0x7ff, 0x8b4, 0x10) r4 = openat$cgroup_ro(r1, &(0x7f0000000240)='freezer.state\x00', 0x0, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000)=0xfffffff9, 0x4) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff}) 06:52:55 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d32345653601640afcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffff, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:55 executing program 4 (fault-call:7 fault-nth:5): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:55 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:55 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016425fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1772.024616][ T7836] FAULT_INJECTION: forcing a failure. [ 1772.024616][ T7836] name failslab, interval 1, probability 0, space 0, times 0 [ 1772.037380][ T7836] CPU: 1 PID: 7836 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1772.045789][ T7836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1772.055855][ T7836] Call Trace: [ 1772.059138][ T7836] dump_stack_lvl+0xb7/0x103 [ 1772.063808][ T7836] dump_stack+0x11/0x1a [ 1772.067968][ T7836] should_fail+0x23c/0x250 06:52:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 06:52:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf0a3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1772.072376][ T7836] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1772.077728][ T7836] __should_failslab+0x81/0x90 [ 1772.082627][ T7836] should_failslab+0x5/0x20 [ 1772.087236][ T7836] kmem_cache_alloc+0x46/0x2e0 [ 1772.092050][ T7836] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1772.093217][ T7848] __nla_validate_parse: 11 callbacks suppressed [ 1772.093229][ T7848] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1772.097162][ T7836] ? ext4_get_branch+0x27d/0x2e0 [ 1772.097184][ T7836] ext4_ind_map_blocks+0xaab/0x1620 06:52:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf253efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1772.122755][ T7836] ? __list_add_valid+0x28/0x90 [ 1772.127626][ T7836] ? __down_read_common+0x16d/0x530 [ 1772.132817][ T7836] ? percpu_counter_add_batch+0x69/0xd0 [ 1772.138662][ T7836] ? ext4_es_lookup_extent+0x206/0x490 [ 1772.144199][ T7836] ext4_map_blocks+0x6d2/0xef0 [ 1772.147888][ T7852] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1772.148956][ T7836] ? ext4_iomap_begin+0x3f7/0x620 [ 1772.149030][ T7836] ? __cond_resched+0x11/0x40 [ 1772.167968][ T7836] ext4_iomap_begin+0x4a0/0x620 06:52:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf2e3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1772.172824][ T7836] iomap_apply+0x8d/0x400 [ 1772.177151][ T7836] __iomap_dio_rw+0x5a1/0xa40 [ 1772.181822][ T7836] ? __iomap_dio_rw+0xa40/0xa40 [ 1772.186690][ T7836] iomap_dio_rw+0x30/0x70 [ 1772.187679][ T7854] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1772.191012][ T7836] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1772.191033][ T7836] ext4_file_write_iter+0xa04/0x11d0 [ 1772.191050][ T7836] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1772.216641][ T7836] ? rw_verify_area+0x136/0x250 [ 1772.221495][ T7836] vfs_write+0x69d/0x770 06:52:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf483efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1772.225733][ T7836] ksys_write+0xce/0x180 [ 1772.229976][ T7836] __x64_sys_write+0x3e/0x50 [ 1772.232004][ T7856] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1772.234563][ T7836] do_syscall_64+0x3d/0x90 [ 1772.234591][ T7836] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1772.254198][ T7836] RIP: 0033:0x4665d9 [ 1772.258097][ T7836] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1772.273679][ T7858] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1772.277812][ T7836] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1772.277835][ T7836] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1772.277846][ T7836] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1772.311463][ T7836] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1772.319415][ T7836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1772.327366][ T7836] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:52:56 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000000)=0x7) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf4c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x40000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:56 executing program 4 (fault-call:7 fault-nth:6): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) 06:52:56 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf683efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1772.918668][ T7867] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x9f000000, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1772.959483][ T7871] FAULT_INJECTION: forcing a failure. [ 1772.959483][ T7871] name failslab, interval 1, probability 0, space 0, times 0 [ 1772.972138][ T7871] CPU: 0 PID: 7871 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1772.980462][ T7871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1772.990512][ T7871] Call Trace: [ 1772.993780][ T7871] dump_stack_lvl+0xb7/0x103 [ 1772.998385][ T7871] dump_stack+0x11/0x1a [ 1773.002665][ T7871] should_fail+0x23c/0x250 06:52:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 06:52:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf743efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1773.007166][ T7871] ? mempool_alloc_slab+0x16/0x20 [ 1773.012183][ T7871] __should_failslab+0x81/0x90 [ 1773.017061][ T7871] should_failslab+0x5/0x20 [ 1773.021562][ T7871] kmem_cache_alloc+0x46/0x2e0 [ 1773.022580][ T7878] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1773.026357][ T7871] mempool_alloc_slab+0x16/0x20 [ 1773.040596][ T7871] ? mempool_free+0x130/0x130 [ 1773.045280][ T7871] mempool_alloc+0x8c/0x300 [ 1773.049780][ T7871] ? ext4_fc_track_template+0x6b/0x330 06:52:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xf5ffffff, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1773.055231][ T7871] ? ext4_fc_track_range+0x130/0x130 [ 1773.060522][ T7871] ? iov_iter_npages+0x211/0xa00 [ 1773.065454][ T7871] bio_alloc_bioset+0xcc/0x480 [ 1773.070232][ T7871] ? ext4_map_blocks+0xcd0/0xef0 [ 1773.075168][ T7871] iomap_dio_bio_actor+0x511/0xb50 [ 1773.080335][ T7871] iomap_dio_actor+0x26e/0x3b0 [ 1773.085176][ T7871] iomap_apply+0x1df/0x400 [ 1773.089634][ T7871] __iomap_dio_rw+0x5a1/0xa40 [ 1773.094322][ T7871] ? __iomap_dio_rw+0xa40/0xa40 [ 1773.098384][ T7889] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:52:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f}) [ 1773.099190][ T7871] iomap_dio_rw+0x30/0x70 [ 1773.099215][ T7871] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1773.099234][ T7871] ext4_file_write_iter+0xa04/0x11d0 [ 1773.123501][ T7871] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1773.128961][ T7871] ? rw_verify_area+0x136/0x250 [ 1773.133833][ T7871] vfs_write+0x69d/0x770 [ 1773.138132][ T7871] ksys_write+0xce/0x180 [ 1773.142429][ T7871] __x64_sys_write+0x3e/0x50 [ 1773.147068][ T7871] do_syscall_64+0x3d/0x90 [ 1773.151517][ T7871] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1773.157544][ T7871] RIP: 0033:0x4665d9 [ 1773.161437][ T7871] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1773.181157][ T7871] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1773.190638][ T7871] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1773.198646][ T7871] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1773.206693][ T7871] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1773.215075][ T7871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1773.223022][ T7871] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:52:57 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=[{0x80, 0x0, 0x0, "2371a132b44c52e15faa5e2ab858e2dcf78b4c8c0c74db2945f332c5116c5ddd424cf7a9e0137d1abb95e34a08772491b8e093f2925cb3b4537ecb25a18f8530ff90f1273b66807fd5570633178e0ea8ef37ba33f31b1af7afaa07eb45fc06d7ffe56d227104ec7ba1"}, {0xe0, 0x0, 0x0, "464668fbe87a6498c030492e5d78e58e6b5a1a335e70131e21802199421b91413b574645a31a3b34bd21ea3c6a202b267d139dd9812d83c8a3e66bb2a3148215b55b0027c9b8f59fab649a12058b8fa87abf05122ca32cd39bb8fdef0f1277e5bfcf6010bb51fc869ee4c215c8022ba496872d4eb3c377ecbdb2689e0ec36e553bc8063ace5c090fb7db56c3d8b88838d81931187bf5b810bfb6e959f3ce8b741551f6b8b1c89c883b4a350ce00d5c925360914607c565e00e1c792cbdbc5dc9bd67b00281fac23d99"}, {0x60, 0x0, 0x0, "68e5652887a32ee78810d7b7755a53bb88b0016562b1c415334f84bc09d8c2c6c191dfda24a6582b68e566d7a3da7d31a0a9dd4c732c5ab3ab0e5a670ee8a4d0733ed0365081bacf9b"}, {0xb0, 0x0, 0x0, "3fe525b6e544f8402d4b2a09c6999fc6835f416f6a930e28691fcaac50029a13ecff20fd2a5abc3a7a90cad27d589da32f2253f4c74b05d3c9f269dfc1bd6e5c4e2e0bcde01da144443b9d4f57ae12c9ec92bcdf7990c016a0bcbb629fff81025211356834d457b757f1b59ed827332868c5cffc0741f4adee7848ece317361a700b5419ab50fcb7b47ea8075faba133583533ea6df9e24c20"}, {0xa0, 0x0, 0x0, "c9025afe2353fff8d45ea2f19b99b27b6802d945b2c8309a5252df0815bd76408cf7b748f861f019e61a0fbd6a72f3573e62ee0eb3edddfb35935ec5933c39ff2780d97fd1b0e9ec3fe734c29b7936b6d05611d5cf24839d769c557f520f65f653991c05b2fd9d46bd249b53666a451ac6cc0df9cb57d9c312fbbe803de7fc96dd98f2976a95fb6663"}, {0x88, 0x0, 0x0, "15486c9e15e484ab1a1804b3ff696a408b0107deae6566c4cc6a4beb4b191685825ffb73bab53fd117faffa9cc0b07d513986f69bce2805e19982c45540cf1a298c03ee4bd00f02eabb27747d6c108dbb890131280b7a94c9ee7d8f0e71cac1fa71f62805ae4b2405adb31e11bcbb9d46b"}, {0xc8, 0x0, 0x0, "e41d58dbf48d8006dc182b3b6b7af837db8d293d219d839c1e4a17d93f68b67fc7292c37972fafb5081f55bfb66ed8bd722d89d6f350e50f193a5d0ada15251d8e501927c301dae5b7df22ad8699ddf132250581b77217bb69cd6b896f07750984e52d32418eeb73f235f260a2fab441449c685d895a29f1914401f2d2a4e40a342dfc2bda3c19ad45f54acc019fafbefb90319148faff568271d3b94399251f50848342352ad96f2d5d6c30cf4b8c8881"}, {0xc8, 0x0, 0x0, "0eeca9ec093130d0d2eafa87b5fdb6b63c5c68a800b9ee9d9307d727dfb1eb190fc675e28ee8f859d4574d1e0600fab0b1c583a4fb25b06836023d1647513fdcdd84f25133eda9c264b1918014ed290e9d99029ff1b8261206c96dd66ceaf44e45ab77cf11e22c89e0f2a0458bfccaec4b32749ca1ecc00b7858db1acdc733c6a22d66338c8f760a7c947f19e86a185db00ad3e983bf7febb3d93e69ddbefc91ebdd21eb2fd03a3ac2f7f7fe0f73b1c6cd"}, {0xb0, 0x0, 0x0, "092fa5978982aaca1015b2dcbfe3cc3ff6c87662910c6fbf1ac46e509f154b137be241f73f4e99728724d1568a5749bba3ebed8750f0a57c2729c30a925d874701557884fb6f1d54273f480a520ca5c68dd4bc6add70e0f3d529873efc9e1915015a3ca9ec5bd2fac9efcc0e2fe02219ea003882bdb4e3d36b469bfcde99297e85abdcf0b87ce85f4c3f85a98ff9264785182c219412df2d86"}, {0x570, 0x0, 0x0, "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"}], 0xb48}}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x1}) fcntl$setsig(r4, 0xa, 0x17) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:52:57 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf753efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfbffffff, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:57 executing program 4 (fault-call:7 fault-nth:7): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}) 06:52:57 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:57 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf7a3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfdfdffff, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1773.884043][ T7905] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1773.919206][ T7909] FAULT_INJECTION: forcing a failure. [ 1773.919206][ T7909] name failslab, interval 1, probability 0, space 0, times 0 06:52:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}) [ 1773.931930][ T7909] CPU: 0 PID: 7909 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1773.940262][ T7909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1773.950405][ T7909] Call Trace: [ 1773.953677][ T7909] dump_stack_lvl+0xb7/0x103 [ 1773.958268][ T7909] dump_stack+0x11/0x1a [ 1773.962438][ T7909] should_fail+0x23c/0x250 [ 1773.966919][ T7909] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1773.972201][ T7909] __should_failslab+0x81/0x90 [ 1773.977059][ T7909] should_failslab+0x5/0x20 06:52:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}) 06:52:57 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a40a15be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1773.981562][ T7909] kmem_cache_alloc+0x46/0x2e0 [ 1773.986352][ T7909] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1773.991465][ T7909] ? perf_trace_run_bpf_submit+0x92/0xe0 [ 1773.997095][ T7909] ? ext4_get_branch+0x27d/0x2e0 [ 1774.002039][ T7909] ext4_ind_map_blocks+0xaab/0x1620 [ 1774.007354][ T7909] ? __down_read_common+0x16d/0x530 [ 1774.012633][ T7909] ? percpu_counter_add_batch+0x69/0xd0 [ 1774.018169][ T7909] ? ext4_es_lookup_extent+0x206/0x490 [ 1774.023661][ T7909] ext4_map_blocks+0x6d2/0xef0 [ 1774.028426][ T7909] ? ext4_iomap_begin+0x3f7/0x620 06:52:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfeffffff, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1774.033449][ T7909] ? __cond_resched+0x11/0x40 [ 1774.038128][ T7909] ext4_iomap_begin+0x4a0/0x620 [ 1774.042970][ T7909] iomap_apply+0x8d/0x400 [ 1774.047302][ T7909] __iomap_dio_rw+0x5a1/0xa40 [ 1774.051967][ T7909] ? __iomap_dio_rw+0xa40/0xa40 [ 1774.056889][ T7909] iomap_dio_rw+0x30/0x70 [ 1774.061224][ T7909] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1774.066702][ T7909] ext4_file_write_iter+0xa04/0x11d0 [ 1774.071979][ T7909] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1774.077433][ T7909] ? rw_verify_area+0x136/0x250 [ 1774.082286][ T7909] vfs_write+0x69d/0x770 [ 1774.086526][ T7909] ksys_write+0xce/0x180 [ 1774.086940][ T7929] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1774.090785][ T7909] __x64_sys_write+0x3e/0x50 [ 1774.090807][ T7909] do_syscall_64+0x3d/0x90 [ 1774.090830][ T7909] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1774.115125][ T7909] RIP: 0033:0x4665d9 [ 1774.119045][ T7909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1774.138641][ T7909] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1774.147033][ T7909] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1774.155024][ T7909] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1774.162974][ T7909] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1774.171397][ T7909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1774.181670][ T7909] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:52:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a42515be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) 06:52:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffdfd, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:58 executing program 4 (fault-call:7 fault-nth:8): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:58 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x1}) write$binfmt_misc(r4, &(0x7f0000000040)={'syz0'}, 0x4) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r5, 0x6) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000140)="a2e69951", 0x4) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0xb48}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = openat$cgroup_subtree(r0, &(0x7f0000000200), 0x2, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f0000000240)={0x50, 0xffff, 0x4, 0xffffffffffffffc1, 0x3, 0xfe8d}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) 06:52:58 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a4621cbe0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xffffff0f, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1774.860867][ T7945] FAULT_INJECTION: forcing a failure. [ 1774.860867][ T7945] name failslab, interval 1, probability 0, space 0, times 0 [ 1774.873528][ T7945] CPU: 1 PID: 7945 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1774.881939][ T7945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1774.891989][ T7945] Call Trace: [ 1774.895263][ T7945] dump_stack_lvl+0xb7/0x103 [ 1774.899860][ T7945] dump_stack+0x11/0x1a [ 1774.904026][ T7945] should_fail+0x23c/0x250 [ 1774.908444][ T7945] ? mempool_alloc_slab+0x16/0x20 [ 1774.913527][ T7945] __should_failslab+0x81/0x90 [ 1774.918371][ T7945] should_failslab+0x5/0x20 [ 1774.922905][ T7945] kmem_cache_alloc+0x46/0x2e0 [ 1774.927693][ T7945] mempool_alloc_slab+0x16/0x20 [ 1774.932600][ T7945] ? mempool_free+0x130/0x130 [ 1774.937279][ T7945] mempool_alloc+0x8c/0x300 [ 1774.941830][ T7945] ? ext4_fc_track_template+0x6b/0x330 [ 1774.947288][ T7945] ? ext4_fc_track_range+0x130/0x130 [ 1774.952573][ T7945] ? iov_iter_npages+0x211/0xa00 [ 1774.957506][ T7945] bio_alloc_bioset+0xcc/0x480 [ 1774.962343][ T7945] ? ext4_map_blocks+0xcd0/0xef0 [ 1774.967270][ T7945] iomap_dio_bio_actor+0x511/0xb50 [ 1774.972437][ T7945] iomap_dio_actor+0x26e/0x3b0 [ 1774.977288][ T7945] iomap_apply+0x1df/0x400 [ 1774.981701][ T7945] __iomap_dio_rw+0x5a1/0xa40 [ 1774.986502][ T7945] ? __iomap_dio_rw+0xa40/0xa40 [ 1774.991351][ T7945] iomap_dio_rw+0x30/0x70 [ 1774.995764][ T7945] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1775.001242][ T7945] ext4_file_write_iter+0xa04/0x11d0 [ 1775.006544][ T7945] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1775.011997][ T7945] ? rw_verify_area+0x136/0x250 [ 1775.016884][ T7945] vfs_write+0x69d/0x770 [ 1775.021123][ T7945] ksys_write+0xce/0x180 [ 1775.025463][ T7945] __x64_sys_write+0x3e/0x50 [ 1775.030044][ T7945] do_syscall_64+0x3d/0x90 [ 1775.034474][ T7945] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1775.040376][ T7945] RIP: 0033:0x4665d9 06:52:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1775.044301][ T7945] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1775.063930][ T7945] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1775.072340][ T7945] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1775.080483][ T7945] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1775.088645][ T7945] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.096624][ T7945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 06:52:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0200760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1775.104592][ T7945] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:52:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 06:52:59 executing program 4 (fault-call:7 fault-nth:9): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xffffff7f, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 06:52:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0300760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0400760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1775.204748][ T7966] FAULT_INJECTION: forcing a failure. [ 1775.204748][ T7966] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.217407][ T7966] CPU: 1 PID: 7966 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1775.225724][ T7966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1775.235779][ T7966] Call Trace: [ 1775.239051][ T7966] dump_stack_lvl+0xb7/0x103 [ 1775.243645][ T7966] dump_stack+0x11/0x1a [ 1775.247805][ T7966] should_fail+0x23c/0x250 [ 1775.252222][ T7966] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1775.257524][ T7966] __should_failslab+0x81/0x90 [ 1775.262296][ T7966] should_failslab+0x5/0x20 [ 1775.266792][ T7966] kmem_cache_alloc+0x46/0x2e0 [ 1775.271560][ T7966] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1775.276666][ T7966] ? ext4_get_branch+0x27d/0x2e0 [ 1775.281604][ T7966] ? bio_attempt_back_merge+0x354/0x3f0 [ 1775.287157][ T7966] ext4_ind_map_blocks+0xaab/0x1620 [ 1775.292350][ T7966] ? __down_read_common+0x16d/0x530 [ 1775.297542][ T7966] ? percpu_counter_add_batch+0x69/0xd0 [ 1775.303071][ T7966] ? ext4_es_lookup_extent+0x206/0x490 [ 1775.308659][ T7966] ext4_map_blocks+0x6d2/0xef0 [ 1775.313399][ T7966] ? ext4_iomap_begin+0x3f7/0x620 [ 1775.318408][ T7966] ? __cond_resched+0x11/0x40 [ 1775.323079][ T7966] ext4_iomap_begin+0x4a0/0x620 [ 1775.327918][ T7966] iomap_apply+0x8d/0x400 [ 1775.332220][ T7966] __iomap_dio_rw+0x5a1/0xa40 [ 1775.336928][ T7966] ? __iomap_dio_rw+0xa40/0xa40 [ 1775.341764][ T7966] iomap_dio_rw+0x30/0x70 [ 1775.346065][ T7966] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1775.351498][ T7966] ext4_file_write_iter+0xa04/0x11d0 [ 1775.356764][ T7966] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1775.362197][ T7966] ? rw_verify_area+0x136/0x250 [ 1775.367025][ T7966] vfs_write+0x69d/0x770 [ 1775.371262][ T7966] ksys_write+0xce/0x180 [ 1775.375480][ T7966] __x64_sys_write+0x3e/0x50 [ 1775.380060][ T7966] do_syscall_64+0x3d/0x90 [ 1775.384465][ T7966] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1775.390352][ T7966] RIP: 0033:0x4665d9 [ 1775.394229][ T7966] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1775.413809][ T7966] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1775.422204][ T7966] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1775.430163][ T7966] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1775.438121][ T7966] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.446143][ T7966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1775.454168][ T7966] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:52:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffff5, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:59 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0500760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:59 executing program 4 (fault-call:7 fault-nth:10): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:59 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:52:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 06:52:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffffb, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:52:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0600760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:52:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0700760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1776.023628][ T7984] FAULT_INJECTION: forcing a failure. [ 1776.023628][ T7984] name failslab, interval 1, probability 0, space 0, times 0 [ 1776.036255][ T7984] CPU: 1 PID: 7984 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1776.044573][ T7984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1776.054612][ T7984] Call Trace: [ 1776.058014][ T7984] dump_stack_lvl+0xb7/0x103 [ 1776.062609][ T7984] dump_stack+0x11/0x1a [ 1776.066825][ T7984] should_fail+0x23c/0x250 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0800760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1776.071234][ T7984] ? mempool_alloc_slab+0x16/0x20 [ 1776.076320][ T7984] __should_failslab+0x81/0x90 [ 1776.081119][ T7984] should_failslab+0x5/0x20 [ 1776.085739][ T7984] kmem_cache_alloc+0x46/0x2e0 [ 1776.090506][ T7984] mempool_alloc_slab+0x16/0x20 [ 1776.095435][ T7984] ? mempool_free+0x130/0x130 [ 1776.100171][ T7984] mempool_alloc+0x8c/0x300 [ 1776.104722][ T7984] ? ext4_fc_track_template+0x6b/0x330 [ 1776.110175][ T7984] ? ext4_fc_track_range+0x130/0x130 [ 1776.115541][ T7984] ? iov_iter_npages+0x211/0xa00 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0900760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0a00760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1776.120480][ T7984] bio_alloc_bioset+0xcc/0x480 [ 1776.125304][ T7984] ? ext4_map_blocks+0xcd0/0xef0 [ 1776.130267][ T7984] iomap_dio_bio_actor+0x511/0xb50 [ 1776.135687][ T7984] iomap_dio_actor+0x26e/0x3b0 [ 1776.140451][ T7984] iomap_apply+0x1df/0x400 [ 1776.144861][ T7984] __iomap_dio_rw+0x5a1/0xa40 [ 1776.149701][ T7984] ? __iomap_dio_rw+0xa40/0xa40 [ 1776.154598][ T7984] iomap_dio_rw+0x30/0x70 [ 1776.158930][ T7984] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1776.164382][ T7984] ext4_file_write_iter+0xa04/0x11d0 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0b00760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1776.169880][ T7984] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1776.175328][ T7984] ? rw_verify_area+0x136/0x250 [ 1776.180227][ T7984] vfs_write+0x69d/0x770 [ 1776.184457][ T7984] ksys_write+0xce/0x180 [ 1776.188712][ T7984] __x64_sys_write+0x3e/0x50 [ 1776.193341][ T7984] do_syscall_64+0x3d/0x90 [ 1776.197760][ T7984] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1776.203664][ T7984] RIP: 0033:0x4665d9 [ 1776.207551][ T7984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1776.223918][ T8006] FAULT_INJECTION: forcing a failure. [ 1776.223918][ T8006] name failslab, interval 1, probability 0, space 0, times 0 [ 1776.227150][ T7984] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1776.227172][ T7984] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1776.256069][ T7984] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1776.264018][ T7984] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1776.272082][ T7984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1776.280056][ T7984] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1776.288009][ T8006] CPU: 0 PID: 8006 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 1776.296354][ T8006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1776.306456][ T8006] Call Trace: [ 1776.309717][ T8006] dump_stack_lvl+0xb7/0x103 [ 1776.314294][ T8006] dump_stack+0x11/0x1a [ 1776.318502][ T8006] should_fail+0x23c/0x250 [ 1776.322999][ T8006] __should_failslab+0x81/0x90 [ 1776.327747][ T8006] should_failslab+0x5/0x20 [ 1776.332227][ T8006] kmem_cache_alloc_node+0x58/0x2b0 [ 1776.337410][ T8006] ? __alloc_skb+0xed/0x420 [ 1776.341896][ T8006] __alloc_skb+0xed/0x420 [ 1776.346203][ T8006] netlink_sendmsg+0x4c7/0x7c0 [ 1776.350975][ T8006] __sys_sendto+0x2a8/0x370 [ 1776.355459][ T8006] ? __fget_light+0x21b/0x260 [ 1776.360161][ T8006] ? __cond_resched+0x11/0x40 [ 1776.364820][ T8006] ? fput+0x2d/0x130 [ 1776.368718][ T8006] __x64_sys_sendto+0x74/0x90 [ 1776.373441][ T8006] do_syscall_64+0x3d/0x90 [ 1776.377841][ T8006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1776.383719][ T8006] RIP: 0033:0x4665d9 [ 1776.387591][ T8006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1776.407195][ T8006] RSP: 002b:00007f6edca89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1776.415582][ T8006] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 06:53:00 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0c00760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 1776.423535][ T8006] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1776.431490][ T8006] RBP: 00007f6edca891d0 R08: 0000000000000000 R09: 0000000000000000 [ 1776.439489][ T8006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1776.447432][ T8006] R13: 00007ffc5ce9a63f R14: 00007f6edca89300 R15: 0000000000022000 [ 1776.531381][ T8017] FAULT_INJECTION: forcing a failure. [ 1776.531381][ T8017] name failslab, interval 1, probability 0, space 0, times 0 [ 1776.543996][ T8017] CPU: 1 PID: 8017 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 1776.552302][ T8017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1776.562446][ T8017] Call Trace: [ 1776.565702][ T8017] dump_stack_lvl+0xb7/0x103 [ 1776.570292][ T8017] dump_stack+0x11/0x1a [ 1776.574422][ T8017] should_fail+0x23c/0x250 [ 1776.578830][ T8017] __should_failslab+0x81/0x90 [ 1776.583659][ T8017] should_failslab+0x5/0x20 [ 1776.588142][ T8017] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1776.593906][ T8017] ? __kmalloc_node_track_caller+0x30/0x40 [ 1776.599692][ T8017] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1776.605126][ T8017] __kmalloc_node_track_caller+0x30/0x40 [ 1776.610870][ T8017] ? netlink_sendmsg+0x4c7/0x7c0 [ 1776.615789][ T8017] __alloc_skb+0x187/0x420 [ 1776.620217][ T8017] netlink_sendmsg+0x4c7/0x7c0 [ 1776.624972][ T8017] __sys_sendto+0x2a8/0x370 [ 1776.629491][ T8017] ? __fget_light+0x21b/0x260 [ 1776.634159][ T8017] ? __cond_resched+0x11/0x40 [ 1776.638810][ T8017] ? fput+0x2d/0x130 [ 1776.642696][ T8017] __x64_sys_sendto+0x74/0x90 [ 1776.647467][ T8017] do_syscall_64+0x3d/0x90 [ 1776.651902][ T8017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1776.657814][ T8017] RIP: 0033:0x4665d9 [ 1776.661735][ T8017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1776.681407][ T8017] RSP: 002b:00007f6edca89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1776.689794][ T8017] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1776.697749][ T8017] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1776.705707][ T8017] RBP: 00007f6edca891d0 R08: 0000000000000000 R09: 0000000000000000 [ 1776.713666][ T8017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1776.721612][ T8017] R13: 00007ffc5ce9a63f R14: 00007f6edca89300 R15: 0000000000022000 06:53:00 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:00 executing program 4 (fault-call:7 fault-nth:11): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffffe, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0d00760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}) 06:53:00 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0e00760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be1000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1776.895882][ T8026] FAULT_INJECTION: forcing a failure. [ 1776.895882][ T8026] name failslab, interval 1, probability 0, space 0, times 0 [ 1776.908516][ T8026] CPU: 1 PID: 8026 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1776.916932][ T8026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1776.927270][ T8026] Call Trace: [ 1776.930547][ T8026] dump_stack_lvl+0xb7/0x103 [ 1776.935213][ T8026] dump_stack+0x11/0x1a [ 1776.939382][ T8026] should_fail+0x23c/0x250 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be1100760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be1200760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1776.943787][ T8026] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1776.949200][ T8026] __should_failslab+0x81/0x90 [ 1776.954079][ T8026] should_failslab+0x5/0x20 [ 1776.958573][ T8026] kmem_cache_alloc+0x46/0x2e0 [ 1776.963341][ T8026] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1776.968444][ T8026] ? ext4_get_branch+0x27d/0x2e0 [ 1776.973417][ T8026] ? bio_attempt_back_merge+0x354/0x3f0 [ 1776.978966][ T8026] ext4_ind_map_blocks+0xaab/0x1620 [ 1776.984228][ T8026] ? __down_read_common+0x16d/0x530 [ 1776.989484][ T8026] ? percpu_counter_add_batch+0x69/0xd0 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be2500760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1776.995056][ T8026] ? ext4_es_lookup_extent+0x206/0x490 [ 1777.000513][ T8026] ext4_map_blocks+0x6d2/0xef0 [ 1777.005270][ T8026] ? ext4_iomap_begin+0x3f7/0x620 [ 1777.010293][ T8026] ? __cond_resched+0x11/0x40 [ 1777.014969][ T8026] ext4_iomap_begin+0x4a0/0x620 [ 1777.019819][ T8026] iomap_apply+0x8d/0x400 [ 1777.024147][ T8026] __iomap_dio_rw+0x5a1/0xa40 [ 1777.028829][ T8026] ? __iomap_dio_rw+0xa40/0xa40 [ 1777.033779][ T8026] iomap_dio_rw+0x30/0x70 [ 1777.038130][ T8026] ? ext4_file_write_iter+0x4f1/0x11d0 06:53:00 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be4800760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1777.043598][ T8026] ext4_file_write_iter+0xa04/0x11d0 [ 1777.048879][ T8026] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1777.054330][ T8026] ? rw_verify_area+0x136/0x250 [ 1777.055605][ T8045] FAULT_INJECTION: forcing a failure. [ 1777.055605][ T8045] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1777.059181][ T8026] vfs_write+0x69d/0x770 [ 1777.059210][ T8026] ksys_write+0xce/0x180 [ 1777.080748][ T8026] __x64_sys_write+0x3e/0x50 [ 1777.085341][ T8026] do_syscall_64+0x3d/0x90 [ 1777.089739][ T8026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1777.095621][ T8026] RIP: 0033:0x4665d9 [ 1777.099493][ T8026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1777.119079][ T8026] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1777.127474][ T8026] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1777.135421][ T8026] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1777.143418][ T8026] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1777.151418][ T8026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1777.159459][ T8026] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1777.167421][ T8045] CPU: 0 PID: 8045 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 1777.175873][ T8045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1777.185968][ T8045] Call Trace: [ 1777.189240][ T8045] dump_stack_lvl+0xb7/0x103 [ 1777.193892][ T8045] dump_stack+0x11/0x1a [ 1777.198036][ T8045] should_fail+0x23c/0x250 [ 1777.202434][ T8045] should_fail_usercopy+0x16/0x20 [ 1777.207438][ T8045] _copy_from_iter_full+0x148/0xa10 [ 1777.212622][ T8045] ? check_stack_object+0x61/0x70 [ 1777.217632][ T8045] ? __virt_addr_valid+0x15a/0x1a0 [ 1777.222734][ T8045] ? __check_object_size+0x253/0x310 [ 1777.228123][ T8045] netlink_sendmsg+0x579/0x7c0 [ 1777.232912][ T8045] __sys_sendto+0x2a8/0x370 [ 1777.237395][ T8045] ? __fget_light+0x21b/0x260 [ 1777.242069][ T8045] ? __cond_resched+0x11/0x40 [ 1777.246816][ T8045] ? fput+0x2d/0x130 [ 1777.250689][ T8045] __x64_sys_sendto+0x74/0x90 [ 1777.255344][ T8045] do_syscall_64+0x3d/0x90 [ 1777.259745][ T8045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1777.265638][ T8045] RIP: 0033:0x4665d9 [ 1777.269512][ T8045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1777.289158][ T8045] RSP: 002b:00007f6edca89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1777.297698][ T8045] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1777.305650][ T8045] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1777.313596][ T8045] RBP: 00007f6edca891d0 R08: 0000000000000000 R09: 0000000000000000 [ 1777.321544][ T8045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1777.329535][ T8045] R13: 00007ffc5ce9a63f R14: 00007f6edca89300 R15: 0000000000022000 [ 1777.353092][ T8049] __nla_validate_parse: 18 callbacks suppressed [ 1777.353103][ T8049] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:01 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x2, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:01 executing program 4 (fault-call:7 fault-nth:12): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}) 06:53:01 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:01 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be4c00760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1777.774862][ T8058] FAULT_INJECTION: forcing a failure. [ 1777.774862][ T8058] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.787147][ T8065] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1777.787673][ T8058] CPU: 1 PID: 8058 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1777.796930][ T8065] FAULT_INJECTION: forcing a failure. [ 1777.796930][ T8065] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.817819][ T8058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1777.827855][ T8058] Call Trace: [ 1777.831221][ T8058] dump_stack_lvl+0xb7/0x103 [ 1777.835816][ T8058] dump_stack+0x11/0x1a [ 1777.839981][ T8058] should_fail+0x23c/0x250 [ 1777.844379][ T8058] ? mempool_alloc_slab+0x16/0x20 [ 1777.849386][ T8058] __should_failslab+0x81/0x90 [ 1777.854196][ T8058] should_failslab+0x5/0x20 [ 1777.858819][ T8058] kmem_cache_alloc+0x46/0x2e0 [ 1777.863651][ T8058] mempool_alloc_slab+0x16/0x20 [ 1777.868485][ T8058] ? mempool_free+0x130/0x130 [ 1777.873229][ T8058] mempool_alloc+0x8c/0x300 [ 1777.877803][ T8058] ? ext4_fc_track_template+0x6b/0x330 [ 1777.883238][ T8058] ? ext4_fc_track_range+0x130/0x130 [ 1777.888502][ T8058] ? iov_iter_npages+0x211/0xa00 [ 1777.893467][ T8058] bio_alloc_bioset+0xcc/0x480 [ 1777.898212][ T8058] ? ext4_map_blocks+0xcd0/0xef0 [ 1777.903128][ T8058] iomap_dio_bio_actor+0x511/0xb50 [ 1777.908220][ T8058] iomap_dio_actor+0x26e/0x3b0 [ 1777.912961][ T8058] iomap_apply+0x1df/0x400 [ 1777.917372][ T8058] __iomap_dio_rw+0x5a1/0xa40 [ 1777.922117][ T8058] ? __iomap_dio_rw+0xa40/0xa40 [ 1777.926948][ T8058] iomap_dio_rw+0x30/0x70 [ 1777.931277][ T8058] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1777.936768][ T8058] ext4_file_write_iter+0xa04/0x11d0 [ 1777.942042][ T8058] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1777.947478][ T8058] ? rw_verify_area+0x136/0x250 [ 1777.952406][ T8058] vfs_write+0x69d/0x770 [ 1777.956696][ T8058] ksys_write+0xce/0x180 [ 1777.960931][ T8058] __x64_sys_write+0x3e/0x50 [ 1777.965504][ T8058] do_syscall_64+0x3d/0x90 [ 1777.969907][ T8058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1777.975833][ T8058] RIP: 0033:0x4665d9 [ 1777.979720][ T8058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1777.999432][ T8058] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1778.007880][ T8058] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1778.015837][ T8058] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1778.023879][ T8058] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.031839][ T8058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.039790][ T8058] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1778.047797][ T8065] CPU: 0 PID: 8065 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 1778.056176][ T8065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1778.066399][ T8065] Call Trace: [ 1778.069680][ T8065] dump_stack_lvl+0xb7/0x103 [ 1778.074284][ T8065] dump_stack+0x11/0x1a [ 1778.078481][ T8065] should_fail+0x23c/0x250 [ 1778.082893][ T8065] ? kzalloc+0x1d/0x30 [ 1778.086974][ T8065] __should_failslab+0x81/0x90 [ 1778.091785][ T8065] should_failslab+0x5/0x20 [ 1778.096284][ T8065] __kmalloc+0x66/0x340 [ 1778.100503][ T8065] ? __nla_validate_parse+0x11f5/0x17f0 [ 1778.106035][ T8065] kzalloc+0x1d/0x30 [ 1778.109910][ T8065] ___neigh_create+0x3fe/0xf80 [ 1778.114715][ T8065] ? avc_has_perm_noaudit+0x19a/0x240 [ 1778.120078][ T8065] ? neigh_lookup+0x1ba/0x1f0 [ 1778.124783][ T8065] neigh_add+0x6a6/0x920 [ 1778.129047][ T8065] ? ns_capable+0x86/0xb0 [ 1778.133371][ T8065] ? neigh_proc_dointvec_unres_qlen+0x140/0x140 [ 1778.139594][ T8065] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1778.144529][ T8065] ? should_fail+0x2a/0x250 [ 1778.149016][ T8065] ? __list_del_entry_valid+0x54/0xc0 [ 1778.154655][ T8065] ? rmqueue_pcplist+0x145/0x1d0 [ 1778.159639][ T8065] ? rmqueue+0x4a/0xcc0 [ 1778.163840][ T8065] ? mntput_no_expire+0x64/0x730 [ 1778.168808][ T8065] ? rhashtable_jhash2+0x13a/0x1a0 [ 1778.173904][ T8065] ? jhash+0x2b0/0x2b0 [ 1778.177953][ T8065] netlink_rcv_skb+0x13e/0x240 [ 1778.182699][ T8065] ? rtnetlink_bind+0x60/0x60 [ 1778.187427][ T8065] rtnetlink_rcv+0x18/0x20 [ 1778.191853][ T8065] netlink_unicast+0x5ec/0x6b0 [ 1778.196755][ T8065] netlink_sendmsg+0x6f8/0x7c0 [ 1778.201511][ T8065] __sys_sendto+0x2a8/0x370 [ 1778.205997][ T8065] ? __fget_light+0x21b/0x260 [ 1778.210807][ T8065] ? __cond_resched+0x11/0x40 [ 1778.215542][ T8065] ? fput+0x2d/0x130 [ 1778.219483][ T8065] __x64_sys_sendto+0x74/0x90 [ 1778.224136][ T8065] do_syscall_64+0x3d/0x90 [ 1778.228537][ T8065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1778.234469][ T8065] RIP: 0033:0x4665d9 [ 1778.238343][ T8065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.258027][ T8065] RSP: 002b:00007f6edca89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1778.266435][ T8065] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 06:53:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x3, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}) 06:53:02 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be6000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:02 executing program 4 (fault-call:7 fault-nth:13): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1778.274387][ T8065] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1778.282335][ T8065] RBP: 00007f6edca891d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.290286][ T8065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1778.298235][ T8065] R13: 00007ffc5ce9a63f R14: 00007f6edca89300 R15: 0000000000022000 [ 1778.308115][ T8063] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x4, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) [ 1778.363636][ T8075] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1778.385314][ T8076] FAULT_INJECTION: forcing a failure. [ 1778.385314][ T8076] name failslab, interval 1, probability 0, space 0, times 0 [ 1778.397937][ T8076] CPU: 0 PID: 8076 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1778.406281][ T8076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1778.416332][ T8076] Call Trace: [ 1778.419598][ T8076] dump_stack_lvl+0xb7/0x103 [ 1778.424192][ T8076] dump_stack+0x11/0x1a [ 1778.428352][ T8076] should_fail+0x23c/0x250 [ 1778.432801][ T8076] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1778.438091][ T8076] __should_failslab+0x81/0x90 [ 1778.442966][ T8076] should_failslab+0x5/0x20 [ 1778.447468][ T8076] kmem_cache_alloc+0x46/0x2e0 [ 1778.452216][ T8076] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1778.457306][ T8076] ? perf_trace_run_bpf_submit+0x92/0xe0 [ 1778.462914][ T8076] ? ext4_get_branch+0x27d/0x2e0 [ 1778.467835][ T8076] ext4_ind_map_blocks+0xaab/0x1620 [ 1778.473073][ T8076] ? __down_read_common+0x16d/0x530 [ 1778.478253][ T8076] ? percpu_counter_add_batch+0x69/0xd0 [ 1778.483923][ T8076] ? ext4_es_lookup_extent+0x206/0x490 [ 1778.489415][ T8076] ext4_map_blocks+0x6d2/0xef0 [ 1778.494153][ T8076] ? ext4_iomap_begin+0x3f7/0x620 [ 1778.499149][ T8076] ? __cond_resched+0x11/0x40 [ 1778.503801][ T8076] ext4_iomap_begin+0x4a0/0x620 [ 1778.508713][ T8076] iomap_apply+0x8d/0x400 [ 1778.513129][ T8076] __iomap_dio_rw+0x5a1/0xa40 [ 1778.517903][ T8076] ? __iomap_dio_rw+0xa40/0xa40 [ 1778.522820][ T8076] iomap_dio_rw+0x30/0x70 [ 1778.527128][ T8076] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1778.532562][ T8076] ext4_file_write_iter+0xa04/0x11d0 [ 1778.537970][ T8076] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1778.543486][ T8076] ? rw_verify_area+0x136/0x250 [ 1778.548319][ T8076] vfs_write+0x69d/0x770 [ 1778.552572][ T8076] ksys_write+0xce/0x180 [ 1778.556811][ T8076] __x64_sys_write+0x3e/0x50 [ 1778.561461][ T8076] do_syscall_64+0x3d/0x90 [ 1778.565947][ T8076] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1778.571916][ T8076] RIP: 0033:0x4665d9 [ 1778.575869][ T8076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.595453][ T8076] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1778.603849][ T8076] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 06:53:02 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:02 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be6800760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}) 06:53:02 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x5, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}) [ 1778.611893][ T8076] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1778.619861][ T8076] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.627834][ T8076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.635845][ T8076] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:02 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be6c00760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}) 06:53:02 executing program 4 (fault-call:7 fault-nth:14): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1778.659725][ T8090] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1778.669774][ T8097] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1778.689489][ T8100] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1778.704799][ T8097] FAULT_INJECTION: forcing a failure. [ 1778.704799][ T8097] name failslab, interval 1, probability 0, space 0, times 0 [ 1778.717439][ T8097] CPU: 0 PID: 8097 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 1778.725801][ T8097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1778.728367][ T8106] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1778.735881][ T8097] Call Trace: [ 1778.735891][ T8097] dump_stack_lvl+0xb7/0x103 [ 1778.735922][ T8097] dump_stack+0x11/0x1a [ 1778.757160][ T8097] should_fail+0x23c/0x250 06:53:02 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be7400760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x10, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:02 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be7a00760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1778.761580][ T8097] __should_failslab+0x81/0x90 [ 1778.766353][ T8097] should_failslab+0x5/0x20 [ 1778.768518][ T8111] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1778.770887][ T8097] kmem_cache_alloc_node+0x58/0x2b0 [ 1778.770913][ T8097] ? rmqueue+0x4a/0xcc0 [ 1778.789511][ T8097] ? __alloc_skb+0xed/0x420 [ 1778.794007][ T8097] __alloc_skb+0xed/0x420 [ 1778.798346][ T8097] netlink_ack+0x292/0x680 [ 1778.802753][ T8097] netlink_rcv_skb+0x1b7/0x240 [ 1778.807533][ T8097] ? rtnetlink_bind+0x60/0x60 [ 1778.812211][ T8097] rtnetlink_rcv+0x18/0x20 [ 1778.816648][ T8097] netlink_unicast+0x5ec/0x6b0 [ 1778.821413][ T8097] netlink_sendmsg+0x6f8/0x7c0 [ 1778.826154][ T8097] __sys_sendto+0x2a8/0x370 [ 1778.830639][ T8097] ? __fget_light+0x21b/0x260 [ 1778.835311][ T8097] ? __cond_resched+0x11/0x40 [ 1778.839974][ T8097] ? fput+0x2d/0x130 [ 1778.844104][ T8097] __x64_sys_sendto+0x74/0x90 [ 1778.848779][ T8097] do_syscall_64+0x3d/0x90 [ 1778.853188][ T8097] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1778.859071][ T8097] RIP: 0033:0x4665d9 [ 1778.862948][ T8097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.882592][ T8097] RSP: 002b:00007f6edca89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1778.891005][ T8097] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1778.898959][ T8097] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1778.906908][ T8097] RBP: 00007f6edca891d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.914937][ T8097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1778.922956][ T8097] R13: 00007ffc5ce9a63f R14: 00007f6edca89300 R15: 0000000000022000 [ 1778.933154][ T8113] FAULT_INJECTION: forcing a failure. [ 1778.933154][ T8113] name failslab, interval 1, probability 0, space 0, times 0 [ 1778.945896][ T8113] CPU: 1 PID: 8113 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1778.954232][ T8113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1778.964347][ T8113] Call Trace: [ 1778.967634][ T8113] dump_stack_lvl+0xb7/0x103 [ 1778.972231][ T8113] dump_stack+0x11/0x1a [ 1778.976392][ T8113] should_fail+0x23c/0x250 [ 1778.980794][ T8113] ? mempool_alloc_slab+0x16/0x20 [ 1778.986114][ T8113] __should_failslab+0x81/0x90 [ 1778.990947][ T8113] should_failslab+0x5/0x20 [ 1778.995426][ T8113] kmem_cache_alloc+0x46/0x2e0 [ 1779.000168][ T8113] mempool_alloc_slab+0x16/0x20 [ 1779.005053][ T8113] ? mempool_free+0x130/0x130 [ 1779.009729][ T8113] mempool_alloc+0x8c/0x300 [ 1779.014215][ T8113] ? ext4_fc_track_template+0x6b/0x330 [ 1779.019661][ T8113] ? ext4_fc_track_range+0x130/0x130 [ 1779.025037][ T8113] ? iov_iter_npages+0x211/0xa00 [ 1779.030013][ T8113] bio_alloc_bioset+0xcc/0x480 [ 1779.034764][ T8113] ? ext4_map_blocks+0xcd0/0xef0 [ 1779.039742][ T8113] iomap_dio_bio_actor+0x511/0xb50 [ 1779.044839][ T8113] iomap_dio_actor+0x26e/0x3b0 [ 1779.049584][ T8113] iomap_apply+0x1df/0x400 [ 1779.054015][ T8113] __iomap_dio_rw+0x5a1/0xa40 [ 1779.058698][ T8113] ? __iomap_dio_rw+0xa40/0xa40 [ 1779.063573][ T8113] iomap_dio_rw+0x30/0x70 [ 1779.067936][ T8113] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1779.073372][ T8113] ext4_file_write_iter+0xa04/0x11d0 [ 1779.078638][ T8113] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1779.084099][ T8113] ? rw_verify_area+0x136/0x250 [ 1779.089015][ T8113] vfs_write+0x69d/0x770 [ 1779.093323][ T8113] ksys_write+0xce/0x180 [ 1779.097604][ T8113] __x64_sys_write+0x3e/0x50 [ 1779.102181][ T8113] do_syscall_64+0x3d/0x90 [ 1779.106577][ T8113] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1779.112516][ T8113] RIP: 0033:0x4665d9 [ 1779.116398][ T8113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1779.136013][ T8113] RSP: 002b:00007f711c226188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1779.144496][ T8113] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 1779.152555][ T8113] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1779.160500][ T8113] RBP: 00007f711c2261d0 R08: 0000000000000000 R09: 0000000000000000 [ 1779.168448][ T8113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1779.176398][ T8113] R13: 00007ffd88b9ee0f R14: 00007f711c226300 R15: 0000000000022000 06:53:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:03 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0003760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) 06:53:03 executing program 0 (fault-call:1 fault-nth:5): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:03 executing program 4 (fault-call:7 fault-nth:15): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x2, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 06:53:03 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0005760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1779.521893][ T8127] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1779.534390][ T8128] FAULT_INJECTION: forcing a failure. [ 1779.534390][ T8128] name failslab, interval 1, probability 0, space 0, times 0 [ 1779.547028][ T8128] CPU: 1 PID: 8128 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1779.555471][ T8128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1779.565137][ T8137] FAULT_INJECTION: forcing a failure. [ 1779.565137][ T8137] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1779.565678][ T8128] Call Trace: [ 1779.565685][ T8128] dump_stack_lvl+0xb7/0x103 [ 1779.586529][ T8128] dump_stack+0x11/0x1a [ 1779.590678][ T8128] should_fail+0x23c/0x250 [ 1779.595108][ T8128] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1779.600388][ T8128] __should_failslab+0x81/0x90 [ 1779.605140][ T8128] should_failslab+0x5/0x20 [ 1779.609621][ T8128] kmem_cache_alloc+0x46/0x2e0 [ 1779.614384][ T8128] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1779.619481][ T8128] ? ext4_get_branch+0x27d/0x2e0 [ 1779.624411][ T8128] ? bio_attempt_back_merge+0x354/0x3f0 [ 1779.630010][ T8128] ext4_ind_map_blocks+0xaab/0x1620 [ 1779.635184][ T8128] ? __down_read_common+0x16d/0x530 [ 1779.640533][ T8128] ? percpu_counter_add_batch+0x69/0xd0 [ 1779.646061][ T8128] ? ext4_es_lookup_extent+0x206/0x490 [ 1779.651654][ T8128] ext4_map_blocks+0x6d2/0xef0 [ 1779.656405][ T8128] ? ext4_iomap_begin+0x3f7/0x620 [ 1779.661420][ T8128] ? __cond_resched+0x11/0x40 [ 1779.666081][ T8128] ext4_iomap_begin+0x4a0/0x620 [ 1779.670911][ T8128] iomap_apply+0x8d/0x400 [ 1779.675247][ T8128] __iomap_dio_rw+0x5a1/0xa40 [ 1779.679909][ T8128] ? __iomap_dio_rw+0xa40/0xa40 [ 1779.684742][ T8128] iomap_dio_rw+0x30/0x70 [ 1779.689144][ T8128] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1779.694673][ T8128] ext4_file_write_iter+0xa04/0x11d0 [ 1779.699999][ T8128] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1779.705469][ T8128] ? rw_verify_area+0x136/0x250 [ 1779.710310][ T8128] vfs_write+0x69d/0x770 [ 1779.714535][ T8128] ksys_write+0xce/0x180 [ 1779.718759][ T8128] __x64_sys_write+0x3e/0x50 [ 1779.723334][ T8128] do_syscall_64+0x3d/0x90 [ 1779.727734][ T8128] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1779.733613][ T8128] RIP: 0033:0x4665d9 [ 1779.737532][ T8128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1779.757230][ T8128] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1779.765812][ T8128] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1779.773880][ T8128] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1779.781827][ T8128] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1779.789790][ T8128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1779.797738][ T8128] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1779.805700][ T8137] CPU: 0 PID: 8137 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 1779.814111][ T8137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1779.824152][ T8137] Call Trace: [ 1779.827413][ T8137] dump_stack_lvl+0xb7/0x103 [ 1779.832020][ T8137] dump_stack+0x11/0x1a [ 1779.836166][ T8137] should_fail+0x23c/0x250 [ 1779.840565][ T8137] should_fail_usercopy+0x16/0x20 [ 1779.845617][ T8137] _copy_to_user+0x1c/0x90 [ 1779.850081][ T8137] simple_read_from_buffer+0xab/0x120 [ 1779.855436][ T8137] proc_fail_nth_read+0xf6/0x140 [ 1779.860363][ T8137] ? rw_verify_area+0x136/0x250 [ 1779.865266][ T8137] ? proc_fault_inject_write+0x200/0x200 [ 1779.871000][ T8137] vfs_read+0x154/0x5d0 [ 1779.875224][ T8137] ? __fget_light+0x21b/0x260 [ 1779.879911][ T8137] ? __cond_resched+0x11/0x40 [ 1779.884569][ T8137] ksys_read+0xce/0x180 [ 1779.888706][ T8137] __x64_sys_read+0x3e/0x50 [ 1779.893200][ T8137] do_syscall_64+0x3d/0x90 [ 1779.897601][ T8137] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1779.903579][ T8137] RIP: 0033:0x41935c [ 1779.907449][ T8137] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1779.927155][ T8137] RSP: 002b:00007f6edca89170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1779.935549][ T8137] RAX: ffffffffffffffda RBX: 0000000000000090 RCX: 000000000041935c [ 1779.943501][ T8137] RDX: 000000000000000f RSI: 00007f6edca891e0 RDI: 0000000000000004 [ 1779.951453][ T8137] RBP: 00007f6edca891d0 R08: 0000000000000000 R09: 0000000000000000 [ 1779.959471][ T8137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 06:53:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x6, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) [ 1779.967489][ T8137] R13: 00007ffc5ce9a63f R14: 00007f6edca89300 R15: 0000000000022000 06:53:04 executing program 4 (fault-call:7 fault-nth:16): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0006760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x7, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:04 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="0f0000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0007760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1780.384766][ T8168] FAULT_INJECTION: forcing a failure. [ 1780.384766][ T8168] name failslab, interval 1, probability 0, space 0, times 0 [ 1780.397487][ T8168] CPU: 0 PID: 8168 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1780.405810][ T8168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1780.415967][ T8168] Call Trace: [ 1780.419239][ T8168] dump_stack_lvl+0xb7/0x103 [ 1780.423840][ T8168] dump_stack+0x11/0x1a [ 1780.428134][ T8168] should_fail+0x23c/0x250 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0009760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000a760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1780.432610][ T8168] ? mempool_alloc_slab+0x16/0x20 [ 1780.437627][ T8168] __should_failslab+0x81/0x90 [ 1780.442411][ T8168] should_failslab+0x5/0x20 [ 1780.446903][ T8168] kmem_cache_alloc+0x46/0x2e0 [ 1780.451754][ T8168] mempool_alloc_slab+0x16/0x20 [ 1780.456660][ T8168] ? mempool_free+0x130/0x130 [ 1780.461331][ T8168] mempool_alloc+0x8c/0x300 [ 1780.465886][ T8168] ? ext4_fc_track_template+0x6b/0x330 [ 1780.471402][ T8168] ? ext4_fc_track_range+0x130/0x130 [ 1780.476755][ T8168] ? iov_iter_npages+0x211/0xa00 06:53:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be9f0a760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1780.481686][ T8168] bio_alloc_bioset+0xcc/0x480 [ 1780.486442][ T8168] ? ext4_map_blocks+0xcd0/0xef0 [ 1780.491365][ T8168] iomap_dio_bio_actor+0x511/0xb50 [ 1780.496470][ T8168] iomap_dio_actor+0x26e/0x3b0 [ 1780.501250][ T8168] iomap_apply+0x1df/0x400 [ 1780.505661][ T8168] __iomap_dio_rw+0x5a1/0xa40 [ 1780.510343][ T8168] ? __iomap_dio_rw+0xa40/0xa40 [ 1780.515315][ T8168] iomap_dio_rw+0x30/0x70 [ 1780.519636][ T8168] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1780.525112][ T8168] ext4_file_write_iter+0xa04/0x11d0 [ 1780.530407][ T8168] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1780.535865][ T8168] ? rw_verify_area+0x136/0x250 [ 1780.540703][ T8168] vfs_write+0x69d/0x770 [ 1780.545013][ T8168] ksys_write+0xce/0x180 [ 1780.549426][ T8168] __x64_sys_write+0x3e/0x50 [ 1780.554048][ T8168] do_syscall_64+0x3d/0x90 [ 1780.558738][ T8168] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1780.564642][ T8168] RIP: 0033:0x4665d9 [ 1780.568624][ T8168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1780.588223][ T8168] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1780.596737][ T8168] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1780.604832][ T8168] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1780.612800][ T8168] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1780.620762][ T8168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:04 executing program 4 (fault-call:7 fault-nth:17): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000b760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="100000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x9, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}) [ 1780.628765][ T8168] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000}) 06:53:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}) [ 1780.663654][ T8194] FAULT_INJECTION: forcing a failure. [ 1780.663654][ T8194] name failslab, interval 1, probability 0, space 0, times 0 [ 1780.676282][ T8194] CPU: 0 PID: 8194 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1780.684599][ T8194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1780.694830][ T8194] Call Trace: [ 1780.698213][ T8194] dump_stack_lvl+0xb7/0x103 [ 1780.702826][ T8194] dump_stack+0x11/0x1a [ 1780.707025][ T8194] should_fail+0x23c/0x250 06:53:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff}) 06:53:04 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="1c0000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1780.711482][ T8194] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1780.716855][ T8194] __should_failslab+0x81/0x90 [ 1780.721701][ T8194] should_failslab+0x5/0x20 [ 1780.726206][ T8194] kmem_cache_alloc+0x46/0x2e0 [ 1780.731065][ T8194] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1780.736175][ T8194] ? perf_trace_run_bpf_submit+0x92/0xe0 [ 1780.741874][ T8194] ? ext4_get_branch+0x27d/0x2e0 [ 1780.746824][ T8194] ext4_ind_map_blocks+0xaab/0x1620 [ 1780.752018][ T8194] ? __down_read_common+0x16d/0x530 [ 1780.757212][ T8194] ? percpu_counter_add_batch+0x69/0xd0 06:53:04 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="c00000001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1780.762757][ T8194] ? ext4_es_lookup_extent+0x206/0x490 [ 1780.768271][ T8194] ext4_map_blocks+0x6d2/0xef0 [ 1780.773188][ T8194] ? ext4_iomap_begin+0x3f7/0x620 [ 1780.778398][ T8194] ? __cond_resched+0x11/0x40 [ 1780.783133][ T8194] ext4_iomap_begin+0x4a0/0x620 [ 1780.787974][ T8194] iomap_apply+0x8d/0x400 [ 1780.792314][ T8194] __iomap_dio_rw+0x5a1/0xa40 [ 1780.796994][ T8194] ? __iomap_dio_rw+0xa40/0xa40 [ 1780.801831][ T8194] iomap_dio_rw+0x30/0x70 [ 1780.806236][ T8194] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1780.811791][ T8194] ext4_file_write_iter+0xa04/0x11d0 [ 1780.817165][ T8194] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1780.822622][ T8194] ? rw_verify_area+0x136/0x250 [ 1780.827467][ T8194] vfs_write+0x69d/0x770 [ 1780.831689][ T8194] ksys_write+0xce/0x180 [ 1780.835915][ T8194] __x64_sys_write+0x3e/0x50 [ 1780.840505][ T8194] do_syscall_64+0x3d/0x90 [ 1780.844947][ T8194] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1780.850867][ T8194] RIP: 0033:0x4665d9 [ 1780.854750][ T8194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1780.874474][ T8194] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1780.882934][ T8194] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1780.891181][ T8194] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1780.899156][ T8194] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 06:53:04 executing program 4 (fault-call:7 fault-nth:18): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:04 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="c00e00001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0xd, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000c760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) [ 1780.907120][ T8194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1780.915091][ T8194] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1780.954222][ T8234] FAULT_INJECTION: forcing a failure. 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000d760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000e760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215beed0f760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1780.954222][ T8234] name failslab, interval 1, probability 0, space 0, times 0 [ 1780.966896][ T8234] CPU: 1 PID: 8234 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1780.975219][ T8234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1780.985264][ T8234] Call Trace: [ 1780.988533][ T8234] dump_stack_lvl+0xb7/0x103 [ 1780.993179][ T8234] dump_stack+0x11/0x1a [ 1780.997371][ T8234] should_fail+0x23c/0x250 [ 1781.001797][ T8234] ? mempool_alloc_slab+0x16/0x20 [ 1781.006853][ T8234] __should_failslab+0x81/0x90 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0011760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0012760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:04 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0020760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1781.011612][ T8234] should_failslab+0x5/0x20 [ 1781.016108][ T8234] kmem_cache_alloc+0x46/0x2e0 [ 1781.020872][ T8234] mempool_alloc_slab+0x16/0x20 [ 1781.025724][ T8234] ? mempool_free+0x130/0x130 [ 1781.030396][ T8234] mempool_alloc+0x8c/0x300 [ 1781.034896][ T8234] ? ext4_fc_track_template+0x6b/0x330 [ 1781.040387][ T8234] ? ext4_fc_track_range+0x130/0x130 [ 1781.045670][ T8234] ? iov_iter_npages+0x211/0xa00 [ 1781.050608][ T8234] bio_alloc_bioset+0xcc/0x480 [ 1781.055374][ T8234] ? ext4_map_blocks+0xcd0/0xef0 [ 1781.060310][ T8234] iomap_dio_bio_actor+0x511/0xb50 [ 1781.065415][ T8234] iomap_dio_actor+0x26e/0x3b0 [ 1781.070200][ T8234] iomap_apply+0x1df/0x400 [ 1781.074613][ T8234] __iomap_dio_rw+0x5a1/0xa40 [ 1781.079377][ T8234] ? __iomap_dio_rw+0xa40/0xa40 [ 1781.084235][ T8234] iomap_dio_rw+0x30/0x70 [ 1781.088553][ T8234] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1781.094124][ T8234] ext4_file_write_iter+0xa04/0x11d0 [ 1781.099402][ T8234] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1781.104847][ T8234] ? rw_verify_area+0x136/0x250 [ 1781.109748][ T8234] vfs_write+0x69d/0x770 [ 1781.113977][ T8234] ksys_write+0xce/0x180 [ 1781.118331][ T8234] __x64_sys_write+0x3e/0x50 [ 1781.123004][ T8234] do_syscall_64+0x3d/0x90 [ 1781.127403][ T8234] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1781.133291][ T8234] RIP: 0033:0x4665d9 [ 1781.137191][ T8234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1781.156771][ T8234] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1781.165182][ T8234] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1781.173136][ T8234] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1781.181144][ T8234] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1781.189395][ T8234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1781.197438][ T8234] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0025760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:05 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="e03f03001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0xe, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:05 executing program 4 (fault-call:7 fault-nth:19): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff}) 06:53:05 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="500100201c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0048760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1781.679507][ T8260] FAULT_INJECTION: forcing a failure. [ 1781.679507][ T8260] name failslab, interval 1, probability 0, space 0, times 0 [ 1781.692136][ T8260] CPU: 1 PID: 8260 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1781.700459][ T8260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1781.710518][ T8260] Call Trace: [ 1781.713791][ T8260] dump_stack_lvl+0xb7/0x103 [ 1781.718383][ T8260] dump_stack+0x11/0x1a [ 1781.722548][ T8260] should_fail+0x23c/0x250 06:53:05 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="00f0ff7f1c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff}) [ 1781.726972][ T8260] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1781.732328][ T8260] __should_failslab+0x81/0x90 [ 1781.737153][ T8260] should_failslab+0x5/0x20 [ 1781.741728][ T8260] kmem_cache_alloc+0x46/0x2e0 [ 1781.746656][ T8260] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1781.751763][ T8260] ? ext4_get_branch+0x27d/0x2e0 [ 1781.756697][ T8260] ? bio_attempt_back_merge+0x354/0x3f0 [ 1781.762244][ T8260] ext4_ind_map_blocks+0xaab/0x1620 [ 1781.767433][ T8260] ? __down_read_common+0x16d/0x530 [ 1781.772826][ T8260] ? percpu_counter_add_batch+0x69/0xd0 06:53:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x9f, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:05 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="effdffff1c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1781.778398][ T8260] ? ext4_es_lookup_extent+0x206/0x490 [ 1781.783923][ T8260] ext4_map_blocks+0x6d2/0xef0 [ 1781.788716][ T8260] ? ext4_iomap_begin+0x3f7/0x620 [ 1781.794085][ T8260] ? __cond_resched+0x11/0x40 [ 1781.798771][ T8260] ext4_iomap_begin+0x4a0/0x620 [ 1781.803613][ T8260] iomap_apply+0x8d/0x400 [ 1781.807995][ T8260] __iomap_dio_rw+0x5a1/0xa40 [ 1781.812674][ T8260] ? __iomap_dio_rw+0xa40/0xa40 [ 1781.817520][ T8260] iomap_dio_rw+0x30/0x70 [ 1781.821843][ T8260] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1781.827297][ T8260] ext4_file_write_iter+0xa04/0x11d0 [ 1781.832578][ T8260] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1781.838117][ T8260] ? rw_verify_area+0x136/0x250 [ 1781.842976][ T8260] vfs_write+0x69d/0x770 [ 1781.847225][ T8260] ksys_write+0xce/0x180 [ 1781.851591][ T8260] __x64_sys_write+0x3e/0x50 [ 1781.856175][ T8260] do_syscall_64+0x3d/0x90 [ 1781.860602][ T8260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1781.866538][ T8260] RIP: 0033:0x4665d9 [ 1781.870417][ T8260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1781.890143][ T8260] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1781.898599][ T8260] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1781.906551][ T8260] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1781.914675][ T8260] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1781.922665][ T8260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1781.930631][ T8260] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:06 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be004c760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:06 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000010001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:06 executing program 4 (fault-call:7 fault-nth:20): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:06 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 06:53:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) 06:53:06 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0060760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:06 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0068760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1782.560038][ T8302] __nla_validate_parse: 16 callbacks suppressed [ 1782.560052][ T8302] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1782.573908][ T8300] FAULT_INJECTION: forcing a failure. [ 1782.573908][ T8300] name failslab, interval 1, probability 0, space 0, times 0 [ 1782.588203][ T8300] CPU: 1 PID: 8300 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1782.596543][ T8300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 06:53:06 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be006c760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1782.596581][ T8305] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1782.615899][ T8300] Call Trace: [ 1782.618548][ T8307] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1782.619182][ T8300] dump_stack_lvl+0xb7/0x103 [ 1782.633033][ T8300] dump_stack+0x11/0x1a [ 1782.637196][ T8300] should_fail+0x23c/0x250 [ 1782.641618][ T8300] ? mempool_alloc_slab+0x16/0x20 [ 1782.646640][ T8300] __should_failslab+0x81/0x90 [ 1782.651412][ T8300] should_failslab+0x5/0x20 06:53:06 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0074760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1782.651613][ T8310] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1782.655989][ T8300] kmem_cache_alloc+0x46/0x2e0 [ 1782.656014][ T8300] mempool_alloc_slab+0x16/0x20 [ 1782.656037][ T8300] ? mempool_free+0x130/0x130 [ 1782.679567][ T8300] mempool_alloc+0x8c/0x300 [ 1782.684065][ T8300] ? ext4_fc_track_template+0x6b/0x330 [ 1782.689573][ T8312] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1782.689524][ T8300] ? ext4_fc_track_range+0x130/0x130 [ 1782.704191][ T8300] ? iov_iter_npages+0x211/0xa00 06:53:06 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be007a760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:06 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0081760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1782.709189][ T8300] bio_alloc_bioset+0xcc/0x480 [ 1782.713982][ T8300] ? ext4_map_blocks+0xcd0/0xef0 [ 1782.719050][ T8300] iomap_dio_bio_actor+0x511/0xb50 [ 1782.720978][ T8314] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1782.724205][ T8300] iomap_dio_actor+0x26e/0x3b0 [ 1782.724231][ T8300] iomap_apply+0x1df/0x400 [ 1782.742684][ T8300] __iomap_dio_rw+0x5a1/0xa40 [ 1782.746731][ T8315] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.0'. 06:53:06 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000011001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1782.747446][ T8300] ? __iomap_dio_rw+0xa40/0xa40 [ 1782.747534][ T8300] iomap_dio_rw+0x30/0x70 [ 1782.766032][ T8300] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1782.768400][ T8317] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1782.771571][ T8300] ext4_file_write_iter+0xa04/0x11d0 [ 1782.771593][ T8300] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1782.791690][ T8300] ? rw_verify_area+0x136/0x250 [ 1782.796544][ T8300] vfs_write+0x69d/0x770 [ 1782.800780][ T8300] ksys_write+0xce/0x180 [ 1782.805037][ T8300] __x64_sys_write+0x3e/0x50 [ 1782.809622][ T8300] do_syscall_64+0x3d/0x90 [ 1782.814133][ T8300] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1782.820046][ T8300] RIP: 0033:0x4665d9 [ 1782.823931][ T8300] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1782.831496][ T8323] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1782.843657][ T8300] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 06:53:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x2, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:06 executing program 4 (fault-call:7 fault-nth:21): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1782.843679][ T8300] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1782.843690][ T8300] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1782.843708][ T8300] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1782.885306][ T8300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1782.893379][ T8300] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1782.940716][ T8333] FAULT_INJECTION: forcing a failure. [ 1782.940716][ T8333] name failslab, interval 1, probability 0, space 0, times 0 [ 1782.953389][ T8333] CPU: 1 PID: 8333 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1782.961723][ T8333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1782.971753][ T8333] Call Trace: [ 1782.975011][ T8333] dump_stack_lvl+0xb7/0x103 [ 1782.979602][ T8333] dump_stack+0x11/0x1a [ 1782.983922][ T8333] should_fail+0x23c/0x250 [ 1782.988326][ T8333] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1782.993786][ T8333] __should_failslab+0x81/0x90 [ 1782.998667][ T8333] should_failslab+0x5/0x20 [ 1783.003211][ T8333] kmem_cache_alloc+0x46/0x2e0 [ 1783.007963][ T8333] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1783.013258][ T8333] ? ext4_get_branch+0x27d/0x2e0 [ 1783.018201][ T8333] ? bio_attempt_back_merge+0x354/0x3f0 [ 1783.023764][ T8333] ext4_ind_map_blocks+0xaab/0x1620 [ 1783.028942][ T8333] ? __down_read_common+0x16d/0x530 [ 1783.034134][ T8333] ? percpu_counter_add_batch+0x69/0xd0 [ 1783.039740][ T8333] ? ext4_es_lookup_extent+0x206/0x490 [ 1783.045187][ T8333] ext4_map_blocks+0x6d2/0xef0 [ 1783.050124][ T8333] ? ext4_iomap_begin+0x3f7/0x620 [ 1783.055193][ T8333] ? __cond_resched+0x11/0x40 [ 1783.059961][ T8333] ext4_iomap_begin+0x4a0/0x620 [ 1783.064796][ T8333] iomap_apply+0x8d/0x400 [ 1783.069120][ T8333] __iomap_dio_rw+0x5a1/0xa40 [ 1783.074035][ T8333] ? __iomap_dio_rw+0xa40/0xa40 [ 1783.078956][ T8333] iomap_dio_rw+0x30/0x70 [ 1783.083378][ T8333] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1783.088873][ T8333] ext4_file_write_iter+0xa04/0x11d0 [ 1783.094394][ T8333] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1783.099893][ T8333] ? rw_verify_area+0x136/0x250 [ 1783.104727][ T8333] vfs_write+0x69d/0x770 [ 1783.108945][ T8333] ksys_write+0xce/0x180 [ 1783.113206][ T8333] __x64_sys_write+0x3e/0x50 [ 1783.117772][ T8333] do_syscall_64+0x3d/0x90 [ 1783.122172][ T8333] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1783.128128][ T8333] RIP: 0033:0x4665d9 [ 1783.131998][ T8333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1783.151683][ T8333] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1783.160107][ T8333] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1783.168085][ T8333] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1783.176131][ T8333] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1783.184096][ T8333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1783.192047][ T8333] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:07 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:07 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0a9f760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:07 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000012001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) 06:53:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x6, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:07 executing program 4 (fault-call:7 fault-nth:22): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x7, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:07 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0fed760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f}) [ 1783.680494][ T8341] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1783.696881][ T8343] FAULT_INJECTION: forcing a failure. [ 1783.696881][ T8343] name failslab, interval 1, probability 0, space 0, times 0 [ 1783.709601][ T8343] CPU: 1 PID: 8343 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1783.717964][ T8343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 06:53:07 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000013001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1783.728027][ T8343] Call Trace: [ 1783.731370][ T8343] dump_stack_lvl+0xb7/0x103 [ 1783.736044][ T8343] dump_stack+0x11/0x1a [ 1783.740217][ T8343] should_fail+0x23c/0x250 [ 1783.744765][ T8343] ? mempool_alloc_slab+0x16/0x20 [ 1783.749798][ T8343] __should_failslab+0x81/0x90 [ 1783.754704][ T8343] should_failslab+0x5/0x20 [ 1783.759236][ T8343] kmem_cache_alloc+0x46/0x2e0 [ 1783.764074][ T8343] mempool_alloc_slab+0x16/0x20 [ 1783.768920][ T8343] ? mempool_free+0x130/0x130 [ 1783.773702][ T8343] mempool_alloc+0x8c/0x300 06:53:07 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000014001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1783.778255][ T8343] ? ext4_fc_track_template+0x6b/0x330 [ 1783.783906][ T8343] ? ext4_fc_track_range+0x130/0x130 [ 1783.789211][ T8343] ? iov_iter_npages+0x211/0xa00 [ 1783.794229][ T8343] bio_alloc_bioset+0xcc/0x480 [ 1783.798986][ T8343] ? ext4_map_blocks+0xcd0/0xef0 [ 1783.803926][ T8343] iomap_dio_bio_actor+0x511/0xb50 [ 1783.809092][ T8343] iomap_dio_actor+0x26e/0x3b0 [ 1783.813856][ T8343] iomap_apply+0x1df/0x400 [ 1783.818268][ T8343] __iomap_dio_rw+0x5a1/0xa40 [ 1783.822950][ T8343] ? __iomap_dio_rw+0xa40/0xa40 06:53:07 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000015001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1783.827795][ T8343] iomap_dio_rw+0x30/0x70 [ 1783.832238][ T8343] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1783.837714][ T8343] ext4_file_write_iter+0xa04/0x11d0 [ 1783.843082][ T8343] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1783.848531][ T8343] ? rw_verify_area+0x136/0x250 [ 1783.853410][ T8343] vfs_write+0x69d/0x770 [ 1783.857718][ T8343] ksys_write+0xce/0x180 [ 1783.861992][ T8343] __x64_sys_write+0x3e/0x50 [ 1783.866573][ T8343] do_syscall_64+0x3d/0x90 [ 1783.870998][ T8343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1783.876901][ T8343] RIP: 0033:0x4665d9 [ 1783.880834][ T8343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1783.900851][ T8343] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1783.909429][ T8343] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1783.917514][ T8343] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1783.925565][ T8343] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1783.933525][ T8343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1783.941565][ T8343] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:08 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:08 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be00000a0700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:08 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000016001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}) 06:53:08 executing program 4 (fault-call:7 fault-nth:23): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x9, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0xd, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:08 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000250700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:08 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0002760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:08 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0003760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1784.592336][ T8382] FAULT_INJECTION: forcing a failure. [ 1784.592336][ T8382] name failslab, interval 1, probability 0, space 0, times 0 [ 1784.605152][ T8382] CPU: 1 PID: 8382 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1784.613608][ T8382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1784.623657][ T8382] Call Trace: [ 1784.626943][ T8382] dump_stack_lvl+0xb7/0x103 [ 1784.631624][ T8382] dump_stack+0x11/0x1a [ 1784.635862][ T8382] should_fail+0x23c/0x250 06:53:08 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0004760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:08 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0005760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1784.640283][ T8382] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1784.645571][ T8382] __should_failslab+0x81/0x90 [ 1784.650364][ T8382] should_failslab+0x5/0x20 [ 1784.654864][ T8382] kmem_cache_alloc+0x46/0x2e0 [ 1784.659800][ T8382] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1784.664930][ T8382] ? ext4_get_branch+0x27d/0x2e0 [ 1784.669861][ T8382] ? bio_attempt_back_merge+0x354/0x3f0 [ 1784.675407][ T8382] ext4_ind_map_blocks+0xaab/0x1620 [ 1784.680607][ T8382] ? __down_read_common+0x16d/0x530 [ 1784.685791][ T8382] ? percpu_counter_add_batch+0x69/0xd0 [ 1784.691508][ T8382] ? ext4_es_lookup_extent+0x206/0x490 [ 1784.696974][ T8382] ext4_map_blocks+0x6d2/0xef0 [ 1784.701742][ T8382] ? ext4_iomap_begin+0x3f7/0x620 [ 1784.706807][ T8382] ? __cond_resched+0x11/0x40 [ 1784.711563][ T8382] ext4_iomap_begin+0x4a0/0x620 [ 1784.716435][ T8382] iomap_apply+0x8d/0x400 [ 1784.720751][ T8382] __iomap_dio_rw+0x5a1/0xa40 [ 1784.725423][ T8382] ? __iomap_dio_rw+0xa40/0xa40 [ 1784.730262][ T8382] iomap_dio_rw+0x30/0x70 [ 1784.734608][ T8382] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1784.740055][ T8382] ext4_file_write_iter+0xa04/0x11d0 [ 1784.745365][ T8382] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1784.750809][ T8382] ? rw_verify_area+0x136/0x250 [ 1784.755680][ T8382] vfs_write+0x69d/0x770 [ 1784.759918][ T8382] ksys_write+0xce/0x180 [ 1784.764185][ T8382] __x64_sys_write+0x3e/0x50 [ 1784.768752][ T8382] do_syscall_64+0x3d/0x90 [ 1784.773160][ T8382] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1784.779052][ T8382] RIP: 0033:0x4665d9 [ 1784.782927][ T8382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1784.802600][ T8382] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1784.811004][ T8382] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1784.818952][ T8382] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1784.829209][ T8382] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1784.837201][ T8382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1784.845437][ T8382] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:09 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:09 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0006760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:09 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000018001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}) 06:53:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0xe, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:09 executing program 4 (fault-call:7 fault-nth:24): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1785.460732][ T8411] FAULT_INJECTION: forcing a failure. [ 1785.460732][ T8411] name failslab, interval 1, probability 0, space 0, times 0 [ 1785.473444][ T8411] CPU: 0 PID: 8411 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1785.481768][ T8411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1785.491811][ T8411] Call Trace: [ 1785.495112][ T8411] dump_stack_lvl+0xb7/0x103 [ 1785.499819][ T8411] dump_stack+0x11/0x1a [ 1785.503971][ T8411] should_fail+0x23c/0x250 [ 1785.508392][ T8411] ? mempool_alloc_slab+0x16/0x20 [ 1785.513428][ T8411] __should_failslab+0x81/0x90 [ 1785.518270][ T8411] should_failslab+0x5/0x20 [ 1785.522768][ T8411] kmem_cache_alloc+0x46/0x2e0 [ 1785.527559][ T8411] mempool_alloc_slab+0x16/0x20 [ 1785.532449][ T8411] ? mempool_free+0x130/0x130 [ 1785.537190][ T8411] mempool_alloc+0x8c/0x300 [ 1785.541706][ T8411] ? ext4_fc_track_template+0x6b/0x330 [ 1785.547178][ T8411] ? ext4_fc_track_range+0x130/0x130 [ 1785.552463][ T8411] ? iov_iter_npages+0x211/0xa00 06:53:09 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0007760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x9f, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x600, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x700, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x900, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}) [ 1785.557407][ T8411] bio_alloc_bioset+0xcc/0x480 [ 1785.562243][ T8411] ? ext4_map_blocks+0xcd0/0xef0 [ 1785.567175][ T8411] iomap_dio_bio_actor+0x511/0xb50 [ 1785.572360][ T8411] iomap_dio_actor+0x26e/0x3b0 [ 1785.577129][ T8411] iomap_apply+0x1df/0x400 [ 1785.581546][ T8411] __iomap_dio_rw+0x5a1/0xa40 [ 1785.586225][ T8411] ? __iomap_dio_rw+0xa40/0xa40 [ 1785.591078][ T8411] iomap_dio_rw+0x30/0x70 [ 1785.595411][ T8411] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1785.600864][ T8411] ext4_file_write_iter+0xa04/0x11d0 [ 1785.606193][ T8411] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1785.611667][ T8411] ? rw_verify_area+0x136/0x250 [ 1785.616506][ T8411] vfs_write+0x69d/0x770 [ 1785.620745][ T8411] ksys_write+0xce/0x180 [ 1785.624987][ T8411] __x64_sys_write+0x3e/0x50 [ 1785.629573][ T8411] do_syscall_64+0x3d/0x90 [ 1785.633994][ T8411] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1785.639912][ T8411] RIP: 0033:0x4665d9 [ 1785.643797][ T8411] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1785.663484][ T8411] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1785.671892][ T8411] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1785.679853][ T8411] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1785.687937][ T8411] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1785.695885][ T8411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1785.703833][ T8411] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0xd00, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000019001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0008760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) 06:53:10 executing program 4 (fault-call:7 fault-nth:25): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0xe00, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:10 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0009760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1786.337591][ T8443] FAULT_INJECTION: forcing a failure. [ 1786.337591][ T8443] name failslab, interval 1, probability 0, space 0, times 0 [ 1786.350241][ T8443] CPU: 0 PID: 8443 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1786.358568][ T8443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1786.368641][ T8443] Call Trace: [ 1786.372015][ T8443] dump_stack_lvl+0xb7/0x103 [ 1786.376676][ T8443] dump_stack+0x11/0x1a [ 1786.380843][ T8443] should_fail+0x23c/0x250 06:53:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000025c0)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001a001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1786.385254][ T8443] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1786.390572][ T8443] __should_failslab+0x81/0x90 [ 1786.395342][ T8443] should_failslab+0x5/0x20 [ 1786.399836][ T8443] kmem_cache_alloc+0x46/0x2e0 [ 1786.404641][ T8443] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1786.409754][ T8443] ? perf_trace_run_bpf_submit+0x92/0xe0 [ 1786.415410][ T8443] ? ext4_get_branch+0x27d/0x2e0 [ 1786.420347][ T8443] ext4_ind_map_blocks+0xaab/0x1620 [ 1786.425546][ T8443] ? __down_read_common+0x16d/0x530 [ 1786.430743][ T8443] ? percpu_counter_add_batch+0x69/0xd0 06:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x4000, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1786.436285][ T8443] ? ext4_es_lookup_extent+0x206/0x490 [ 1786.441741][ T8443] ext4_map_blocks+0x6d2/0xef0 [ 1786.446503][ T8443] ? ext4_iomap_begin+0x3f7/0x620 [ 1786.451552][ T8443] ? __cond_resched+0x11/0x40 [ 1786.456228][ T8443] ext4_iomap_begin+0x4a0/0x620 [ 1786.461069][ T8443] iomap_apply+0x8d/0x400 [ 1786.465398][ T8443] __iomap_dio_rw+0x5a1/0xa40 [ 1786.470094][ T8443] ? __iomap_dio_rw+0xa40/0xa40 [ 1786.474981][ T8443] iomap_dio_rw+0x30/0x70 [ 1786.479381][ T8443] ? ext4_file_write_iter+0x4f1/0x11d0 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900200001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1786.484845][ T8443] ext4_file_write_iter+0xa04/0x11d0 [ 1786.490130][ T8443] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1786.495582][ T8443] ? rw_verify_area+0x136/0x250 [ 1786.500432][ T8443] vfs_write+0x69d/0x770 [ 1786.504674][ T8443] ksys_write+0xce/0x180 [ 1786.508919][ T8443] __x64_sys_write+0x3e/0x50 [ 1786.513504][ T8443] do_syscall_64+0x3d/0x90 [ 1786.517937][ T8443] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1786.523841][ T8443] RIP: 0033:0x4665d9 06:53:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1786.527725][ T8443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1786.547332][ T8443] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1786.555735][ T8443] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1786.563709][ T8443] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1786.571685][ T8443] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1786.579653][ T8443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:10 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000a760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 4 (fault-call:7 fault-nth:26): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x9f00, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1786.587624][ T8443] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 06:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900300001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000b760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1786.704761][ T8490] FAULT_INJECTION: forcing a failure. [ 1786.704761][ T8490] name failslab, interval 1, probability 0, space 0, times 0 [ 1786.717412][ T8490] CPU: 1 PID: 8490 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1786.725815][ T8490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1786.735863][ T8490] Call Trace: [ 1786.739138][ T8490] dump_stack_lvl+0xb7/0x103 [ 1786.743812][ T8490] dump_stack+0x11/0x1a [ 1786.747986][ T8490] should_fail+0x23c/0x250 06:53:10 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000c760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900400001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900500001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1786.752393][ T8490] ? mempool_alloc_slab+0x16/0x20 [ 1786.757418][ T8490] __should_failslab+0x81/0x90 [ 1786.762178][ T8490] should_failslab+0x5/0x20 [ 1786.766678][ T8490] kmem_cache_alloc+0x46/0x2e0 [ 1786.771439][ T8490] mempool_alloc_slab+0x16/0x20 [ 1786.776297][ T8490] ? mempool_free+0x130/0x130 [ 1786.781007][ T8490] mempool_alloc+0x8c/0x300 [ 1786.785505][ T8490] ? ext4_fc_track_template+0x6b/0x330 [ 1786.791065][ T8490] ? ext4_fc_track_range+0x130/0x130 [ 1786.796441][ T8490] ? iov_iter_npages+0x211/0xa00 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900600001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1786.801443][ T8490] bio_alloc_bioset+0xcc/0x480 [ 1786.806243][ T8490] ? ext4_map_blocks+0xcd0/0xef0 [ 1786.811181][ T8490] iomap_dio_bio_actor+0x511/0xb50 [ 1786.816300][ T8490] iomap_dio_actor+0x26e/0x3b0 [ 1786.821065][ T8490] iomap_apply+0x1df/0x400 [ 1786.825479][ T8490] __iomap_dio_rw+0x5a1/0xa40 [ 1786.830193][ T8490] ? __iomap_dio_rw+0xa40/0xa40 [ 1786.835122][ T8490] iomap_dio_rw+0x30/0x70 [ 1786.839453][ T8490] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1786.844904][ T8490] ext4_file_write_iter+0xa04/0x11d0 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900700001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1786.850225][ T8490] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1786.855710][ T8490] ? rw_verify_area+0x136/0x250 [ 1786.860560][ T8490] vfs_write+0x69d/0x770 [ 1786.864817][ T8490] ksys_write+0xce/0x180 [ 1786.869058][ T8490] __x64_sys_write+0x3e/0x50 [ 1786.873676][ T8490] do_syscall_64+0x3d/0x90 [ 1786.878152][ T8490] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1786.884061][ T8490] RIP: 0033:0x4665d9 [ 1786.887945][ T8490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1786.907636][ T8490] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1786.916099][ T8490] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1786.924162][ T8490] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1786.932137][ T8490] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1786.940120][ T8490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1786.948091][ T8490] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:10 executing program 4 (fault-call:7 fault-nth:27): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:10 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000d760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 06:53:10 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900900001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x2, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:10 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:10 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000e760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:10 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0010760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.020018][ T8529] FAULT_INJECTION: forcing a failure. [ 1787.020018][ T8529] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.032675][ T8529] CPU: 1 PID: 8529 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1787.041008][ T8529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1787.051057][ T8529] Call Trace: [ 1787.054352][ T8529] dump_stack_lvl+0xb7/0x103 [ 1787.059070][ T8529] dump_stack+0x11/0x1a [ 1787.063223][ T8529] should_fail+0x23c/0x250 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0011760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0012760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.067642][ T8529] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1787.072927][ T8529] __should_failslab+0x81/0x90 [ 1787.077741][ T8529] should_failslab+0x5/0x20 [ 1787.082247][ T8529] kmem_cache_alloc+0x46/0x2e0 [ 1787.087001][ T8529] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1787.092120][ T8529] ? internal_get_user_pages_fast+0xff0/0x1150 [ 1787.098269][ T8529] ? ll_back_merge_fn+0x383/0x460 [ 1787.103353][ T8529] ext4_new_meta_blocks+0x84/0x180 [ 1787.108459][ T8529] ext4_ind_map_blocks+0xaf7/0x1620 [ 1787.113679][ T8529] ? __down_read_common+0x16d/0x530 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0025760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0048760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.118875][ T8529] ? percpu_counter_add_batch+0x69/0xd0 [ 1787.124415][ T8529] ? ext4_es_lookup_extent+0x206/0x490 [ 1787.129883][ T8529] ext4_map_blocks+0x6d2/0xef0 [ 1787.134640][ T8529] ? ext4_iomap_begin+0x3f7/0x620 [ 1787.139665][ T8529] ? __cond_resched+0x11/0x40 [ 1787.144332][ T8529] ext4_iomap_begin+0x4a0/0x620 [ 1787.149176][ T8529] iomap_apply+0x8d/0x400 [ 1787.153501][ T8529] __iomap_dio_rw+0x5a1/0xa40 [ 1787.158238][ T8529] ? __iomap_dio_rw+0xa40/0xa40 [ 1787.163083][ T8529] iomap_dio_rw+0x30/0x70 [ 1787.167457][ T8529] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1787.172903][ T8529] ext4_file_write_iter+0xa04/0x11d0 [ 1787.178178][ T8529] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1787.183641][ T8529] ? rw_verify_area+0x136/0x250 [ 1787.188580][ T8529] vfs_write+0x69d/0x770 [ 1787.192835][ T8529] ksys_write+0xce/0x180 [ 1787.197069][ T8529] __x64_sys_write+0x3e/0x50 [ 1787.201685][ T8529] do_syscall_64+0x3d/0x90 [ 1787.206141][ T8529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1787.212120][ T8529] RIP: 0033:0x4665d9 [ 1787.216005][ T8529] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1787.235615][ T8529] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1787.244031][ T8529] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1787.252085][ T8529] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1787.260215][ T8529] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 06:53:11 executing program 4 (fault-call:7 fault-nth:28): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be004c760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900003001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 06:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x6, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1787.268164][ T8529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1787.276150][ T8529] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0060760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0068760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.335302][ T8561] FAULT_INJECTION: forcing a failure. [ 1787.335302][ T8561] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.348039][ T8561] CPU: 1 PID: 8561 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1787.356367][ T8561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1787.366436][ T8561] Call Trace: [ 1787.369717][ T8561] dump_stack_lvl+0xb7/0x103 [ 1787.374311][ T8561] dump_stack+0x11/0x1a [ 1787.378461][ T8561] should_fail+0x23c/0x250 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be006c760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.382915][ T8561] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 1787.388285][ T8561] __should_failslab+0x81/0x90 [ 1787.393055][ T8561] should_failslab+0x5/0x20 [ 1787.397619][ T8561] kmem_cache_alloc+0x46/0x2e0 [ 1787.402376][ T8561] ext4_mb_new_blocks+0x70f/0x1f90 [ 1787.407664][ T8561] ? internal_get_user_pages_fast+0xff0/0x1150 [ 1787.413822][ T8561] ? ll_back_merge_fn+0x383/0x460 [ 1787.418867][ T8561] ext4_new_meta_blocks+0x84/0x180 [ 1787.423975][ T8561] ext4_ind_map_blocks+0xaf7/0x1620 [ 1787.429263][ T8561] ? __down_read_common+0x16d/0x530 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0074760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be007a760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.434520][ T8561] ? percpu_counter_add_batch+0x69/0xd0 [ 1787.440064][ T8561] ? ext4_es_lookup_extent+0x206/0x490 [ 1787.445607][ T8561] ext4_map_blocks+0x6d2/0xef0 [ 1787.450370][ T8561] ? ext4_iomap_begin+0x3f7/0x620 [ 1787.455388][ T8561] ? __cond_resched+0x11/0x40 [ 1787.460145][ T8561] ext4_iomap_begin+0x4a0/0x620 [ 1787.465053][ T8561] iomap_apply+0x8d/0x400 [ 1787.469381][ T8561] __iomap_dio_rw+0x5a1/0xa40 [ 1787.474115][ T8561] ? __iomap_dio_rw+0xa40/0xa40 [ 1787.479018][ T8561] iomap_dio_rw+0x30/0x70 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be00000a0700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.483391][ T8561] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1787.488884][ T8561] ext4_file_write_iter+0xa04/0x11d0 [ 1787.494379][ T8561] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1787.499828][ T8561] ? rw_verify_area+0x136/0x250 [ 1787.504944][ T8561] vfs_write+0x69d/0x770 [ 1787.509194][ T8561] ksys_write+0xce/0x180 [ 1787.513439][ T8561] __x64_sys_write+0x3e/0x50 [ 1787.518028][ T8561] do_syscall_64+0x3d/0x90 [ 1787.522528][ T8561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1787.528551][ T8561] RIP: 0033:0x4665d9 [ 1787.532608][ T8561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1787.552241][ T8561] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1787.560636][ T8561] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1787.568587][ T8561] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1787.576697][ T8561] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 06:53:11 executing program 4 (fault-call:7 fault-nth:29): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000250700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900005001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 06:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x7, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1787.584647][ T8561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1787.592613][ T8561] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}) [ 1787.640563][ T8586] __nla_validate_parse: 31 callbacks suppressed [ 1787.640576][ T8586] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1787.671517][ T8590] FAULT_INJECTION: forcing a failure. [ 1787.671517][ T8590] name failslab, interval 1, probability 0, space 0, times 0 06:53:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900006001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.684214][ T8590] CPU: 1 PID: 8590 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1787.692574][ T8590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1787.702672][ T8590] Call Trace: [ 1787.706048][ T8590] dump_stack_lvl+0xb7/0x103 [ 1787.710746][ T8590] dump_stack+0x11/0x1a [ 1787.714978][ T8590] should_fail+0x23c/0x250 [ 1787.719440][ T8590] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1787.724729][ T8590] __should_failslab+0x81/0x90 [ 1787.729566][ T8590] should_failslab+0x5/0x20 [ 1787.734115][ T8590] kmem_cache_alloc+0x46/0x2e0 06:53:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900007001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.738891][ T8590] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1787.744072][ T8590] ? ext4_new_meta_blocks+0x14a/0x180 [ 1787.749512][ T8590] ext4_ind_map_blocks+0xaab/0x1620 [ 1787.754696][ T8590] ? __down_read_common+0x16d/0x530 [ 1787.759923][ T8590] ext4_map_blocks+0x6d2/0xef0 [ 1787.764735][ T8590] ? ext4_iomap_begin+0x3f7/0x620 [ 1787.769818][ T8590] ? __cond_resched+0x11/0x40 [ 1787.774652][ T8590] ext4_iomap_begin+0x4a0/0x620 [ 1787.779520][ T8590] iomap_apply+0x8d/0x400 [ 1787.783837][ T8590] __iomap_dio_rw+0x5a1/0xa40 06:53:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900009001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="90ab10001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.788543][ T8590] ? __iomap_dio_rw+0xa40/0xa40 [ 1787.793394][ T8590] iomap_dio_rw+0x30/0x70 [ 1787.797726][ T8590] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1787.803177][ T8590] ext4_file_write_iter+0xa04/0x11d0 [ 1787.808458][ T8590] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1787.813917][ T8590] ? rw_verify_area+0x136/0x250 [ 1787.818765][ T8590] vfs_write+0x69d/0x770 [ 1787.823081][ T8590] ksys_write+0xce/0x180 [ 1787.827316][ T8590] __x64_sys_write+0x3e/0x50 [ 1787.831990][ T8590] do_syscall_64+0x3d/0x90 06:53:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900081001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1787.836398][ T8590] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1787.842377][ T8590] RIP: 0033:0x4665d9 [ 1787.846396][ T8590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1787.866074][ T8590] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1787.874493][ T8590] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1787.882471][ T8590] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 06:53:11 executing program 4 (fault-call:7 fault-nth:30): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760400c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x9, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9010ab001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}) [ 1787.890444][ T8590] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1787.898419][ T8590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1787.906683][ T8590] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1787.991116][ T8631] FAULT_INJECTION: forcing a failure. [ 1787.991116][ T8631] name failslab, interval 1, probability 0, space 0, times 0 [ 1788.003815][ T8631] CPU: 0 PID: 8631 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1788.012423][ T8631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1788.022491][ T8631] Call Trace: [ 1788.025780][ T8631] dump_stack_lvl+0xb7/0x103 [ 1788.030427][ T8631] dump_stack+0x11/0x1a 06:53:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xd, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070024c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.030535][ T8633] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.034581][ T8631] should_fail+0x23c/0x250 [ 1788.048261][ T8631] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 1788.053578][ T8631] __should_failslab+0x81/0x90 [ 1788.058365][ T8631] should_failslab+0x5/0x20 [ 1788.062876][ T8631] kmem_cache_alloc+0x46/0x2e0 [ 1788.067649][ T8631] ext4_mb_new_blocks+0x70f/0x1f90 [ 1788.072759][ T8631] ? perf_trace_run_bpf_submit+0x92/0xe0 [ 1788.078437][ T8631] ? ext4_new_meta_blocks+0x14a/0x180 [ 1788.083814][ T8631] ext4_ind_map_blocks+0xaab/0x1620 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070090c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.089013][ T8631] ? __down_read_common+0x16d/0x530 [ 1788.094210][ T8631] ext4_map_blocks+0x6d2/0xef0 [ 1788.098977][ T8631] ? ext4_iomap_begin+0x3f7/0x620 [ 1788.101853][ T8643] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.103988][ T8631] ? __cond_resched+0x11/0x40 [ 1788.104013][ T8631] ext4_iomap_begin+0x4a0/0x620 [ 1788.122782][ T8631] iomap_apply+0x8d/0x400 [ 1788.127169][ T8631] __iomap_dio_rw+0x5a1/0xa40 [ 1788.131967][ T8631] ? __iomap_dio_rw+0xa40/0xa40 [ 1788.136833][ T8631] iomap_dio_rw+0x30/0x70 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760702c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.141161][ T8631] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1788.146613][ T8631] ext4_file_write_iter+0xa04/0x11d0 [ 1788.147757][ T8647] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.151936][ T8631] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1788.151961][ T8631] ? rw_verify_area+0x136/0x250 [ 1788.171537][ T8631] vfs_write+0x69d/0x770 [ 1788.175853][ T8631] ksys_write+0xce/0x180 [ 1788.180171][ T8631] __x64_sys_write+0x3e/0x50 [ 1788.184788][ T8631] do_syscall_64+0x3d/0x90 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760703c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.189498][ T8631] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1788.193725][ T8651] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.195394][ T8631] RIP: 0033:0x4665d9 [ 1788.195411][ T8631] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1788.195428][ T8631] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 06:53:12 executing program 4 (fault-call:7 fault-nth:31): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760704c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000077001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xe, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}) 06:53:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1788.233318][ T8653] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.236691][ T8631] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1788.236705][ T8631] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1788.236718][ T8631] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1788.269922][ T8631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1788.277897][ T8631] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1788.346246][ T8662] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.370182][ T8665] FAULT_INJECTION: forcing a failure. [ 1788.370182][ T8665] name failslab, interval 1, probability 0, space 0, times 0 [ 1788.382839][ T8665] CPU: 1 PID: 8665 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760705c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760706c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.384181][ T8670] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.391160][ T8665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1788.391174][ T8665] Call Trace: [ 1788.391181][ T8665] dump_stack_lvl+0xb7/0x103 [ 1788.391208][ T8665] dump_stack+0x11/0x1a [ 1788.422617][ T8665] should_fail+0x23c/0x250 [ 1788.427050][ T8665] ? __es_insert_extent+0x51f/0xe70 [ 1788.429758][ T8673] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.432370][ T8665] __should_failslab+0x81/0x90 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760707c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760708c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.446383][ T8665] should_failslab+0x5/0x20 [ 1788.450931][ T8665] kmem_cache_alloc+0x46/0x2e0 [ 1788.455712][ T8665] __es_insert_extent+0x51f/0xe70 [ 1788.460757][ T8665] ext4_es_insert_extent+0x1bb/0x19d0 [ 1788.466128][ T8665] ext4_map_blocks+0xa4c/0xef0 [ 1788.470883][ T8665] ? ext4_iomap_begin+0x3f7/0x620 [ 1788.470900][ T8676] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1788.485212][ T8665] ? __cond_resched+0x11/0x40 [ 1788.489895][ T8665] ext4_iomap_begin+0x4a0/0x620 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760709c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070ac0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.494770][ T8665] iomap_apply+0x8d/0x400 [ 1788.499113][ T8665] __iomap_dio_rw+0x5a1/0xa40 [ 1788.503792][ T8665] ? __iomap_dio_rw+0xa40/0xa40 [ 1788.508663][ T8665] iomap_dio_rw+0x30/0x70 [ 1788.513000][ T8665] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1788.518461][ T8665] ext4_file_write_iter+0xa04/0x11d0 [ 1788.523735][ T8665] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1788.529282][ T8665] ? rw_verify_area+0x136/0x250 [ 1788.534191][ T8665] vfs_write+0x69d/0x770 [ 1788.538431][ T8665] ksys_write+0xce/0x180 [ 1788.542663][ T8665] __x64_sys_write+0x3e/0x50 [ 1788.547246][ T8665] do_syscall_64+0x3d/0x90 [ 1788.551664][ T8665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1788.557630][ T8665] RIP: 0033:0x4665d9 [ 1788.558503][ T8682] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=119 sclass=netlink_route_socket pid=8682 comm=syz-executor.0 [ 1788.561507][ T8665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:53:12 executing program 4 (fault-call:7 fault-nth:32): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070bc0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900002001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x9f, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}) 06:53:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x33000) [ 1788.561526][ T8665] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1788.602433][ T8665] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1788.610417][ T8665] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1788.618386][ T8665] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1788.626375][ T8665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1788.634337][ T8665] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070cc0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.708333][ T8694] FAULT_INJECTION: forcing a failure. [ 1788.708333][ T8694] name failslab, interval 1, probability 0, space 0, times 0 [ 1788.720998][ T8694] CPU: 0 PID: 8694 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1788.729319][ T8694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1788.739376][ T8694] Call Trace: [ 1788.742662][ T8694] dump_stack_lvl+0xb7/0x103 [ 1788.747382][ T8694] dump_stack+0x11/0x1a [ 1788.751568][ T8694] should_fail+0x23c/0x250 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070dc0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x600, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x33000) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070ec0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.756003][ T8694] ? mempool_alloc_slab+0x16/0x20 [ 1788.761025][ T8694] __should_failslab+0x81/0x90 [ 1788.765789][ T8694] should_failslab+0x5/0x20 [ 1788.770284][ T8694] kmem_cache_alloc+0x46/0x2e0 [ 1788.775050][ T8694] mempool_alloc_slab+0x16/0x20 [ 1788.779989][ T8694] ? mempool_free+0x130/0x130 [ 1788.784660][ T8694] mempool_alloc+0x8c/0x300 [ 1788.789158][ T8694] ? ext4_fc_track_template+0x6b/0x330 [ 1788.794606][ T8694] ? ext4_fc_track_range+0x130/0x130 [ 1788.799924][ T8694] ? iov_iter_npages+0x211/0xa00 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760710c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1788.804854][ T8694] bio_alloc_bioset+0xcc/0x480 [ 1788.809615][ T8694] ? ext4_map_blocks+0xcd0/0xef0 [ 1788.814547][ T8694] iomap_dio_bio_actor+0x511/0xb50 [ 1788.819749][ T8694] iomap_dio_actor+0x26e/0x3b0 [ 1788.824553][ T8694] iomap_apply+0x1df/0x400 [ 1788.829013][ T8694] __iomap_dio_rw+0x5a1/0xa40 [ 1788.833686][ T8694] ? __iomap_dio_rw+0xa40/0xa40 [ 1788.838532][ T8694] iomap_dio_rw+0x30/0x70 [ 1788.842856][ T8694] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1788.848378][ T8694] ext4_file_write_iter+0xa04/0x11d0 [ 1788.853654][ T8694] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1788.859115][ T8694] ? rw_verify_area+0x136/0x250 [ 1788.864014][ T8694] vfs_write+0x69d/0x770 [ 1788.868250][ T8694] ksys_write+0xce/0x180 [ 1788.872488][ T8694] __x64_sys_write+0x3e/0x50 [ 1788.877071][ T8694] do_syscall_64+0x3d/0x90 [ 1788.881510][ T8694] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1788.887678][ T8694] RIP: 0033:0x4665d9 [ 1788.891644][ T8694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1788.911247][ T8694] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1788.919724][ T8694] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1788.927674][ T8694] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1788.935656][ T8694] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1788.943606][ T8694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1788.951556][ T8694] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:12 executing program 4 (fault-call:7 fault-nth:33): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760711c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}) 06:53:12 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900003001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x33000) 06:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x700, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}) 06:53:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760712c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x900, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1789.012759][ T8722] FAULT_INJECTION: forcing a failure. [ 1789.012759][ T8722] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.025389][ T8722] CPU: 0 PID: 8722 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1789.033719][ T8722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1789.043768][ T8722] Call Trace: [ 1789.047046][ T8722] dump_stack_lvl+0xb7/0x103 [ 1789.051713][ T8722] dump_stack+0x11/0x1a [ 1789.055876][ T8722] should_fail+0x23c/0x250 06:53:13 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900004001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, 0x0, 0x0) [ 1789.060284][ T8722] ? bio_alloc_bioset+0x27d/0x480 [ 1789.065311][ T8722] __should_failslab+0x81/0x90 [ 1789.070075][ T8722] should_failslab+0x5/0x20 [ 1789.074569][ T8722] kmem_cache_alloc+0x46/0x2e0 [ 1789.079380][ T8722] ? iov_iter_npages+0x211/0xa00 [ 1789.084382][ T8722] bio_alloc_bioset+0x27d/0x480 [ 1789.089252][ T8722] iomap_dio_bio_actor+0x511/0xb50 [ 1789.094368][ T8722] iomap_dio_actor+0x26e/0x3b0 [ 1789.099128][ T8722] iomap_apply+0x1df/0x400 [ 1789.103536][ T8722] __iomap_dio_rw+0x5a1/0xa40 [ 1789.108212][ T8722] ? __iomap_dio_rw+0xa40/0xa40 06:53:13 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, 0x0, 0x0) [ 1789.113112][ T8722] iomap_dio_rw+0x30/0x70 [ 1789.117516][ T8722] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1789.123036][ T8722] ext4_file_write_iter+0xa04/0x11d0 [ 1789.128322][ T8722] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1789.133774][ T8722] ? rw_verify_area+0x136/0x250 [ 1789.138628][ T8722] vfs_write+0x69d/0x770 [ 1789.142871][ T8722] ksys_write+0xce/0x180 [ 1789.147202][ T8722] __x64_sys_write+0x3e/0x50 [ 1789.151792][ T8722] do_syscall_64+0x3d/0x90 [ 1789.156275][ T8722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1789.162175][ T8722] RIP: 0033:0x4665d9 [ 1789.166085][ T8722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1789.185743][ T8722] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1789.194298][ T8722] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1789.202293][ T8722] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 06:53:13 executing program 4 (fault-call:7 fault-nth:34): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:13 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, 0x0, 0x0) 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760725c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900005001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xd00, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}) [ 1789.210332][ T8722] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.218300][ T8722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1789.226280][ T8722] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1789.294185][ T8763] FAULT_INJECTION: forcing a failure. [ 1789.294185][ T8763] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.306829][ T8763] CPU: 1 PID: 8763 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1789.315151][ T8763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1789.325195][ T8763] Call Trace: [ 1789.328461][ T8763] dump_stack_lvl+0xb7/0x103 [ 1789.333059][ T8763] dump_stack+0x11/0x1a [ 1789.337209][ T8763] should_fail+0x23c/0x250 [ 1789.341660][ T8763] ? mempool_alloc_slab+0x16/0x20 [ 1789.346672][ T8763] __should_failslab+0x81/0x90 [ 1789.351431][ T8763] should_failslab+0x5/0x20 [ 1789.355974][ T8763] kmem_cache_alloc+0x46/0x2e0 [ 1789.360728][ T8763] mempool_alloc_slab+0x16/0x20 [ 1789.365653][ T8763] ? mempool_free+0x130/0x130 [ 1789.370374][ T8763] mempool_alloc+0x8c/0x300 [ 1789.374874][ T8763] sg_pool_alloc+0x74/0x90 [ 1789.379283][ T8763] __sg_alloc_table+0xce/0x290 [ 1789.384110][ T8763] sg_alloc_table_chained+0xaf/0x140 [ 1789.389394][ T8763] ? sg_alloc_table_chained+0x140/0x140 [ 1789.394960][ T8763] scsi_alloc_sgtables+0x180/0x500 [ 1789.400073][ T8763] sd_init_command+0x935/0x15f0 [ 1789.404965][ T8763] scsi_queue_rq+0x10e0/0x15a0 [ 1789.409800][ T8763] blk_mq_dispatch_rq_list+0x695/0x1040 [ 1789.415421][ T8763] ? __sbitmap_queue_get+0x11/0x20 [ 1789.420537][ T8763] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 1789.426081][ T8763] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 1789.432450][ T8763] ? rb_insert_color+0x7e/0x310 [ 1789.437293][ T8763] blk_mq_sched_dispatch_requests+0x9f/0x110 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760748c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076074cc0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760760c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760768c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076076cc0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760774c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1789.443277][ T8763] __blk_mq_run_hw_queue+0xbc/0x140 [ 1789.448573][ T8763] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 1789.454424][ T8763] blk_mq_run_hw_queue+0x22c/0x250 [ 1789.459532][ T8763] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 1789.465419][ T8763] blk_mq_flush_plug_list+0x2f2/0x3c0 [ 1789.470787][ T8763] blk_flush_plug_list+0x235/0x260 [ 1789.475937][ T8763] blk_finish_plug+0x44/0x60 [ 1789.480528][ T8763] __iomap_dio_rw+0x779/0xa40 [ 1789.485207][ T8763] iomap_dio_rw+0x30/0x70 [ 1789.489539][ T8763] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1789.494991][ T8763] ext4_file_write_iter+0xa04/0x11d0 [ 1789.500275][ T8763] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1789.505768][ T8763] ? rw_verify_area+0x136/0x250 [ 1789.510596][ T8763] vfs_write+0x69d/0x770 [ 1789.514870][ T8763] ksys_write+0xce/0x180 [ 1789.519093][ T8763] __x64_sys_write+0x3e/0x50 [ 1789.523658][ T8763] do_syscall_64+0x3d/0x90 [ 1789.528109][ T8763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1789.534061][ T8763] RIP: 0033:0x4665d9 [ 1789.537929][ T8763] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1789.557594][ T8763] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1789.566021][ T8763] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1789.574096][ T8763] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1789.582050][ T8763] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 06:53:13 executing program 4 (fault-call:7 fault-nth:35): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076077ac0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900006001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xe00, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:13 executing program 2 (fault-call:9 fault-nth:0): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}) [ 1789.590030][ T8763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1789.597977][ T8763] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:13 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900007001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1789.654827][ T8792] FAULT_INJECTION: forcing a failure. [ 1789.654827][ T8792] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.667473][ T8792] CPU: 0 PID: 8792 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1789.675821][ T8792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1789.685872][ T8792] Call Trace: [ 1789.689140][ T8792] dump_stack_lvl+0xb7/0x103 [ 1789.693779][ T8792] dump_stack+0x11/0x1a [ 1789.698041][ T8792] should_fail+0x23c/0x250 [ 1789.701704][ T8793] FAULT_INJECTION: forcing a failure. [ 1789.701704][ T8793] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.702450][ T8792] __should_failslab+0x81/0x90 [ 1789.719760][ T8792] ? __iomap_dio_rw+0xf1/0xa40 [ 1789.724583][ T8792] should_failslab+0x5/0x20 [ 1789.729068][ T8792] kmem_cache_alloc_trace+0x49/0x310 [ 1789.734369][ T8792] ? ext4_initxattrs+0xb0/0xb0 [ 1789.739255][ T8792] __iomap_dio_rw+0xf1/0xa40 [ 1789.743837][ T8792] ? ktime_get_coarse_real_ts64+0x10d/0x120 [ 1789.749712][ T8792] ? current_time+0xdb/0x190 [ 1789.754284][ T8792] ? ext4_orphan_add+0x7a/0x5f0 [ 1789.759200][ T8792] ? file_update_time+0x1bd/0x3e0 [ 1789.764291][ T8792] iomap_dio_rw+0x30/0x70 [ 1789.768603][ T8792] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1789.774042][ T8792] ext4_file_write_iter+0xa04/0x11d0 [ 1789.779317][ T8792] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1789.784755][ T8792] ? rw_verify_area+0x136/0x250 [ 1789.789583][ T8792] vfs_write+0x69d/0x770 [ 1789.793804][ T8792] ksys_write+0xce/0x180 [ 1789.798054][ T8792] __x64_sys_write+0x3e/0x50 [ 1789.802623][ T8792] do_syscall_64+0x3d/0x90 [ 1789.807108][ T8792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1789.812987][ T8792] RIP: 0033:0x4665d9 [ 1789.816987][ T8792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1789.836584][ T8792] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1789.845067][ T8792] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1789.853066][ T8792] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1789.861018][ T8792] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.868979][ T8792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1789.876928][ T8792] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 [ 1789.884887][ T8793] CPU: 1 PID: 8793 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1789.893280][ T8793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1789.903331][ T8793] Call Trace: [ 1789.906615][ T8793] dump_stack_lvl+0xb7/0x103 [ 1789.911216][ T8793] dump_stack+0x11/0x1a [ 1789.915407][ T8793] should_fail+0x23c/0x250 [ 1789.919820][ T8793] ? mempool_alloc_slab+0x16/0x20 [ 1789.924849][ T8793] __should_failslab+0x81/0x90 [ 1789.929806][ T8793] should_failslab+0x5/0x20 [ 1789.934368][ T8793] kmem_cache_alloc+0x46/0x2e0 [ 1789.939139][ T8793] mempool_alloc_slab+0x16/0x20 [ 1789.943982][ T8793] ? mempool_free+0x130/0x130 [ 1789.948936][ T8793] mempool_alloc+0x8c/0x300 06:53:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 06:53:13 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900009001c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 2 (fault-call:9 fault-nth:1): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070024c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:13 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000031c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1789.953446][ T8793] sg_pool_alloc+0x74/0x90 [ 1789.957871][ T8793] __sg_alloc_table+0xce/0x290 [ 1789.962754][ T8793] sg_alloc_table_chained+0xaf/0x140 [ 1789.968049][ T8793] ? sg_alloc_table_chained+0x140/0x140 [ 1789.973684][ T8793] scsi_alloc_sgtables+0x180/0x500 [ 1789.978937][ T8793] sd_init_command+0x935/0x15f0 [ 1789.983788][ T8793] scsi_queue_rq+0x10e0/0x15a0 [ 1789.988551][ T8793] blk_mq_dispatch_rq_list+0x695/0x1040 [ 1789.994178][ T8793] ? __sbitmap_queue_get+0x11/0x20 [ 1789.999342][ T8793] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 1790.004899][ T8793] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 1790.011145][ T8793] ? rb_insert_color+0x7e/0x310 [ 1790.016013][ T8793] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 1790.022003][ T8793] __blk_mq_run_hw_queue+0xbc/0x140 [ 1790.027294][ T8793] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 1790.033142][ T8793] blk_mq_run_hw_queue+0x22c/0x250 [ 1790.038257][ T8793] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 1790.044157][ T8793] blk_mq_flush_plug_list+0x2f2/0x3c0 [ 1790.049522][ T8793] blk_flush_plug_list+0x235/0x260 [ 1790.054656][ T8793] blk_finish_plug+0x44/0x60 [ 1790.059237][ T8793] __iomap_dio_rw+0x779/0xa40 [ 1790.063991][ T8793] iomap_dio_rw+0x30/0x70 [ 1790.066004][ T8810] FAULT_INJECTION: forcing a failure. [ 1790.066004][ T8810] name failslab, interval 1, probability 0, space 0, times 0 [ 1790.068321][ T8793] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1790.068342][ T8793] ext4_file_write_iter+0xa04/0x11d0 [ 1790.092510][ T8793] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1790.097959][ T8793] ? rw_verify_area+0x136/0x250 [ 1790.102811][ T8793] vfs_write+0x69d/0x770 [ 1790.107035][ T8793] ksys_write+0xce/0x180 [ 1790.111256][ T8793] __x64_sys_write+0x3e/0x50 [ 1790.115850][ T8793] do_syscall_64+0x3d/0x90 [ 1790.120298][ T8793] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1790.126178][ T8793] RIP: 0033:0x4665d9 [ 1790.130049][ T8793] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1790.149635][ T8793] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1790.158027][ T8793] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1790.165979][ T8793] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1790.173927][ T8793] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1790.181878][ T8793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1790.189932][ T8793] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1790.197939][ T8810] CPU: 0 PID: 8810 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1790.206264][ T8810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1790.216322][ T8810] Call Trace: [ 1790.219595][ T8810] dump_stack_lvl+0xb7/0x103 [ 1790.224261][ T8810] dump_stack+0x11/0x1a [ 1790.228407][ T8810] should_fail+0x23c/0x250 [ 1790.232818][ T8810] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1790.238088][ T8810] __should_failslab+0x81/0x90 [ 1790.242947][ T8810] should_failslab+0x5/0x20 [ 1790.247430][ T8810] kmem_cache_alloc+0x46/0x2e0 [ 1790.252180][ T8810] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1790.257344][ T8810] ? ext4_get_branch+0x27d/0x2e0 [ 1790.262391][ T8810] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 1790.268092][ T8810] ext4_ind_map_blocks+0xaab/0x1620 [ 1790.273304][ T8810] ? __down_read_common+0x16d/0x530 [ 1790.278487][ T8810] ? percpu_counter_add_batch+0x69/0xd0 [ 1790.284128][ T8810] ? ext4_es_lookup_extent+0x206/0x490 [ 1790.289622][ T8810] ext4_map_blocks+0x6d2/0xef0 [ 1790.294366][ T8810] ? ext4_iomap_begin+0x3f7/0x620 [ 1790.299377][ T8810] ? __cond_resched+0x11/0x40 [ 1790.304035][ T8810] ext4_iomap_begin+0x4a0/0x620 [ 1790.308882][ T8810] iomap_apply+0x8d/0x400 [ 1790.313193][ T8810] ? ext4_xattr_get+0x27d/0x580 [ 1790.318024][ T8810] __iomap_dio_rw+0x5a1/0xa40 [ 1790.322684][ T8810] ? __iomap_dio_rw+0xa40/0xa40 [ 1790.327635][ T8810] iomap_dio_rw+0x30/0x70 [ 1790.331946][ T8810] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1790.337412][ T8810] ext4_file_write_iter+0xa04/0x11d0 [ 1790.342676][ T8810] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1790.348182][ T8810] ? rw_verify_area+0x136/0x250 [ 1790.353024][ T8810] vfs_write+0x69d/0x770 [ 1790.357263][ T8810] ksys_write+0xce/0x180 [ 1790.361498][ T8810] __x64_sys_write+0x3e/0x50 [ 1790.366073][ T8810] do_syscall_64+0x3d/0x90 [ 1790.370481][ T8810] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1790.376383][ T8810] RIP: 0033:0x4665d9 [ 1790.380287][ T8810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1790.400058][ T8810] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 06:53:14 executing program 4 (fault-call:7 fault-nth:36): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:14 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000051c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:14 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be000076070090c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x4000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) [ 1790.408460][ T8810] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1790.416446][ T8810] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1790.424847][ T8810] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1790.432806][ T8810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1790.440762][ T8810] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:14 executing program 2 (fault-call:9 fault-nth:2): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1790.516743][ T8829] FAULT_INJECTION: forcing a failure. [ 1790.516743][ T8829] name failslab, interval 1, probability 0, space 0, times 0 [ 1790.529377][ T8829] CPU: 0 PID: 8829 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1790.529998][ T8832] FAULT_INJECTION: forcing a failure. [ 1790.529998][ T8832] name failslab, interval 1, probability 0, space 0, times 0 [ 1790.537700][ T8829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1790.560302][ T8829] Call Trace: [ 1790.563564][ T8829] dump_stack_lvl+0xb7/0x103 [ 1790.568214][ T8829] dump_stack+0x11/0x1a [ 1790.572368][ T8829] should_fail+0x23c/0x250 [ 1790.576797][ T8829] ? mempool_alloc_slab+0x16/0x20 [ 1790.581804][ T8829] __should_failslab+0x81/0x90 [ 1790.586653][ T8829] should_failslab+0x5/0x20 [ 1790.591179][ T8829] kmem_cache_alloc+0x46/0x2e0 [ 1790.595953][ T8829] mempool_alloc_slab+0x16/0x20 [ 1790.600926][ T8829] ? mempool_free+0x130/0x130 [ 1790.605587][ T8829] mempool_alloc+0x8c/0x300 [ 1790.610084][ T8829] ? ctx_sched_in+0x1db/0x200 [ 1790.614745][ T8829] bio_alloc_bioset+0xcc/0x480 [ 1790.619493][ T8829] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1790.625365][ T8829] submit_bh_wbc+0x130/0x330 [ 1790.630050][ T8829] write_dirty_buffer+0xde/0xf0 [ 1790.634896][ T8829] sync_mapping_buffers+0x2bf/0x8b0 [ 1790.640154][ T8829] ext4_sync_file+0x286/0x670 [ 1790.644816][ T8829] ? tsan.module_ctor+0x10/0x10 [ 1790.649646][ T8829] vfs_fsync_range+0x107/0x120 [ 1790.654492][ T8829] iomap_dio_complete+0x2d5/0x3c0 [ 1790.659506][ T8829] iomap_dio_rw+0x4e/0x70 [ 1790.663829][ T8829] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1790.669279][ T8829] ext4_file_write_iter+0xa04/0x11d0 [ 1790.674594][ T8829] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1790.680380][ T8829] ? rw_verify_area+0x136/0x250 [ 1790.685224][ T8829] vfs_write+0x69d/0x770 [ 1790.689528][ T8829] ksys_write+0xce/0x180 [ 1790.693750][ T8829] __x64_sys_write+0x3e/0x50 [ 1790.698422][ T8829] do_syscall_64+0x3d/0x90 [ 1790.702900][ T8829] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1790.708783][ T8829] RIP: 0033:0x4665d9 [ 1790.712656][ T8829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1790.732246][ T8829] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1790.740641][ T8829] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1790.748682][ T8829] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1790.756633][ T8829] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 06:53:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x9f00, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:14 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80aefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}) [ 1790.764583][ T8829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1790.772535][ T8829] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1790.780578][ T8832] CPU: 1 PID: 8832 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1790.788900][ T8832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1790.798948][ T8832] Call Trace: [ 1790.802222][ T8832] dump_stack_lvl+0xb7/0x103 [ 1790.806832][ T8832] dump_stack+0x11/0x1a [ 1790.811138][ T8832] should_fail+0x23c/0x250 06:53:14 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000061c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1790.815559][ T8832] ? __es_insert_extent+0x51f/0xe70 [ 1790.820763][ T8832] __should_failslab+0x81/0x90 [ 1790.825534][ T8832] should_failslab+0x5/0x20 [ 1790.830026][ T8832] kmem_cache_alloc+0x46/0x2e0 [ 1790.834827][ T8832] __es_insert_extent+0x51f/0xe70 [ 1790.839920][ T8832] ext4_es_insert_extent+0x1bb/0x19d0 [ 1790.845336][ T8832] ? percpu_counter_add_batch+0x69/0xd0 [ 1790.850917][ T8832] ext4_map_blocks+0xa4c/0xef0 [ 1790.855721][ T8832] ? ext4_iomap_begin+0x3f7/0x620 [ 1790.860754][ T8832] ? __cond_resched+0x11/0x40 06:53:14 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000071c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:14 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c829efd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1790.865443][ T8832] ext4_iomap_begin+0x4a0/0x620 [ 1790.870354][ T8832] iomap_apply+0x8d/0x400 [ 1790.874682][ T8832] ? ext4_xattr_get+0x27d/0x580 [ 1790.879522][ T8832] __iomap_dio_rw+0x5a1/0xa40 [ 1790.884191][ T8832] ? __iomap_dio_rw+0xa40/0xa40 [ 1790.889131][ T8832] iomap_dio_rw+0x30/0x70 [ 1790.893502][ T8832] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1790.898950][ T8832] ext4_file_write_iter+0xa04/0x11d0 [ 1790.904271][ T8832] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1790.909744][ T8832] ? rw_verify_area+0x136/0x250 [ 1790.914592][ T8832] vfs_write+0x69d/0x770 [ 1790.918999][ T8832] ksys_write+0xce/0x180 [ 1790.923242][ T8832] __x64_sys_write+0x3e/0x50 [ 1790.927834][ T8832] do_syscall_64+0x3d/0x90 [ 1790.932263][ T8832] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1790.938246][ T8832] RIP: 0033:0x4665d9 [ 1790.942141][ T8832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:53:14 executing program 4 (fault-call:7 fault-nth:37): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:14 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000091c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x800000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:14 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d150ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}) 06:53:14 executing program 2 (fault-call:9 fault-nth:3): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1790.961775][ T8832] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1790.970179][ T8832] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1790.978152][ T8832] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1790.986118][ T8832] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1790.994065][ T8832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1791.002009][ T8832] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x1000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:15 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0xf, 0x0, 0x0, 0x0) 06:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x2000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1791.058400][ T8867] FAULT_INJECTION: forcing a failure. [ 1791.058400][ T8867] name failslab, interval 1, probability 0, space 0, times 0 [ 1791.071317][ T8867] CPU: 1 PID: 8867 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1791.079646][ T8867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1791.089724][ T8867] Call Trace: [ 1791.093000][ T8867] dump_stack_lvl+0xb7/0x103 [ 1791.097601][ T8867] dump_stack+0x11/0x1a [ 1791.101755][ T8867] should_fail+0x23c/0x250 [ 1791.106176][ T8867] ? mempool_alloc_slab+0x16/0x20 [ 1791.111340][ T8867] __should_failslab+0x81/0x90 [ 1791.116161][ T8867] should_failslab+0x5/0x20 [ 1791.116456][ T8877] FAULT_INJECTION: forcing a failure. [ 1791.116456][ T8877] name failslab, interval 1, probability 0, space 0, times 0 [ 1791.120660][ T8867] kmem_cache_alloc+0x46/0x2e0 [ 1791.120685][ T8867] mempool_alloc_slab+0x16/0x20 [ 1791.142878][ T8867] ? mempool_free+0x130/0x130 [ 1791.147548][ T8867] mempool_alloc+0x8c/0x300 [ 1791.152032][ T8867] ? __getblk_gfp+0x3f/0x590 [ 1791.156654][ T8867] ? find_get_pages_range_tag+0x33e/0x390 [ 1791.162358][ T8867] bio_alloc_bioset+0xcc/0x480 [ 1791.167125][ T8867] ? __ext4_get_inode_loc+0x3b1/0x8f0 [ 1791.172479][ T8867] submit_bh_wbc+0x130/0x330 [ 1791.177051][ T8867] __sync_dirty_buffer+0x136/0x1e0 [ 1791.182177][ T8867] sync_dirty_buffer+0x16/0x20 [ 1791.186923][ T8867] ext4_write_inode+0x285/0x390 [ 1791.191780][ T8867] ? do_writepages+0x110/0x150 [ 1791.196602][ T8867] write_inode+0x89/0x180 [ 1791.200962][ T8867] __writeback_single_inode+0x2a2/0x440 [ 1791.206486][ T8867] writeback_single_inode+0x17b/0x3c0 [ 1791.211835][ T8867] sync_inode_metadata+0x57/0x80 [ 1791.216750][ T8867] ext4_sync_file+0x359/0x670 [ 1791.221404][ T8867] ? tsan.module_ctor+0x10/0x10 [ 1791.226238][ T8867] vfs_fsync_range+0x107/0x120 [ 1791.231041][ T8867] iomap_dio_complete+0x2d5/0x3c0 [ 1791.236062][ T8867] iomap_dio_rw+0x4e/0x70 [ 1791.240406][ T8867] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1791.245856][ T8867] ext4_file_write_iter+0xa04/0x11d0 [ 1791.251127][ T8867] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1791.256585][ T8867] ? rw_verify_area+0x136/0x250 [ 1791.261435][ T8867] vfs_write+0x69d/0x770 [ 1791.265733][ T8867] ksys_write+0xce/0x180 [ 1791.269956][ T8867] __x64_sys_write+0x3e/0x50 [ 1791.274555][ T8867] do_syscall_64+0x3d/0x90 [ 1791.279020][ T8867] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1791.284936][ T8867] RIP: 0033:0x4665d9 [ 1791.288810][ T8867] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1791.308507][ T8867] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1791.316936][ T8867] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1791.324885][ T8867] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1791.332888][ T8867] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1791.340856][ T8867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1791.348823][ T8867] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1791.356788][ T8877] CPU: 0 PID: 8877 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1791.365129][ T8877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1791.375280][ T8877] Call Trace: [ 1791.378554][ T8877] dump_stack_lvl+0xb7/0x103 [ 1791.383140][ T8877] dump_stack+0x11/0x1a [ 1791.387297][ T8877] should_fail+0x23c/0x250 [ 1791.391733][ T8877] ? mempool_alloc_slab+0x16/0x20 [ 1791.396753][ T8877] __should_failslab+0x81/0x90 [ 1791.401557][ T8877] should_failslab+0x5/0x20 [ 1791.406063][ T8877] kmem_cache_alloc+0x46/0x2e0 [ 1791.410811][ T8877] mempool_alloc_slab+0x16/0x20 [ 1791.415661][ T8877] ? mempool_free+0x130/0x130 [ 1791.420326][ T8877] mempool_alloc+0x8c/0x300 [ 1791.424813][ T8877] ? ext4_fc_track_template+0x6b/0x330 [ 1791.430253][ T8877] ? ext4_fc_track_range+0x130/0x130 [ 1791.435538][ T8877] ? iov_iter_npages+0x211/0xa00 [ 1791.440492][ T8877] bio_alloc_bioset+0xcc/0x480 [ 1791.445240][ T8877] ? ext4_map_blocks+0xcd0/0xef0 [ 1791.450160][ T8877] iomap_dio_bio_actor+0x511/0xb50 [ 1791.455359][ T8877] iomap_dio_actor+0x26e/0x3b0 [ 1791.460130][ T8877] iomap_apply+0x1df/0x400 [ 1791.464546][ T8877] __iomap_dio_rw+0x5a1/0xa40 [ 1791.469253][ T8877] ? __iomap_dio_rw+0xa40/0xa40 [ 1791.474085][ T8877] iomap_dio_rw+0x30/0x70 [ 1791.478391][ T8877] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1791.483824][ T8877] ext4_file_write_iter+0xa04/0x11d0 [ 1791.489086][ T8877] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1791.494520][ T8877] ? rw_verify_area+0x136/0x250 [ 1791.499348][ T8877] vfs_write+0x69d/0x770 [ 1791.503637][ T8877] ksys_write+0xce/0x180 [ 1791.507965][ T8877] __x64_sys_write+0x3e/0x50 [ 1791.512530][ T8877] do_syscall_64+0x3d/0x90 [ 1791.517028][ T8877] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1791.523015][ T8877] RIP: 0033:0x4665d9 [ 1791.526887][ T8877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1791.546622][ T8877] RSP: 002b:00007fa5f0b8a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 06:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}) 06:53:15 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x10, 0x0, 0x0, 0x0) 06:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x6000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1791.555071][ T8877] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 1791.563231][ T8877] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1791.571182][ T8877] RBP: 00007fa5f0b8a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1791.579147][ T8877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1791.587093][ T8877] R13: 00007ffc4959d1cf R14: 00007fa5f0b8a300 R15: 0000000000022000 06:53:15 executing program 4 (fault-call:7 fault-nth:38): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:15 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x1c, 0x0, 0x0, 0x0) 06:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000}) 06:53:15 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000ab101c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x7000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:15 executing program 2 (fault-call:9 fault-nth:4): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1791.692901][ T8901] FAULT_INJECTION: forcing a failure. [ 1791.692901][ T8901] name failslab, interval 1, probability 0, space 0, times 0 [ 1791.705526][ T8901] CPU: 0 PID: 8901 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1791.713893][ T8901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1791.717283][ T8904] FAULT_INJECTION: forcing a failure. [ 1791.717283][ T8904] name failslab, interval 1, probability 0, space 0, times 0 [ 1791.723946][ T8901] Call Trace: [ 1791.723955][ T8901] dump_stack_lvl+0xb7/0x103 [ 1791.723984][ T8901] dump_stack+0x11/0x1a [ 1791.748596][ T8901] should_fail+0x23c/0x250 [ 1791.753008][ T8901] __should_failslab+0x81/0x90 [ 1791.758012][ T8901] should_failslab+0x5/0x20 [ 1791.762511][ T8901] kmem_cache_alloc_node+0x58/0x2b0 [ 1791.767843][ T8901] ? create_task_io_context+0x36/0x210 [ 1791.773286][ T8901] create_task_io_context+0x36/0x210 [ 1791.778811][ T8901] submit_bio_checks+0x778/0x800 [ 1791.783733][ T8901] submit_bio_noacct+0x33/0x7e0 [ 1791.788569][ T8901] ? iov_iter_npages+0x20a/0xa00 [ 1791.793567][ T8901] submit_bio+0x10c/0x190 [ 1791.797876][ T8901] iomap_dio_bio_actor+0x91d/0xb50 [ 1791.802971][ T8901] iomap_dio_actor+0x26e/0x3b0 [ 1791.807815][ T8901] iomap_apply+0x1df/0x400 [ 1791.812247][ T8901] __iomap_dio_rw+0x5a1/0xa40 [ 1791.816970][ T8901] ? __iomap_dio_rw+0xa40/0xa40 [ 1791.821815][ T8901] iomap_dio_rw+0x30/0x70 [ 1791.826128][ T8901] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1791.831565][ T8901] ext4_file_write_iter+0xa04/0x11d0 [ 1791.836906][ T8901] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1791.842354][ T8901] ? rw_verify_area+0x136/0x250 [ 1791.847186][ T8901] vfs_write+0x69d/0x770 [ 1791.851422][ T8901] ksys_write+0xce/0x180 [ 1791.855706][ T8901] __x64_sys_write+0x3e/0x50 [ 1791.860275][ T8901] do_syscall_64+0x3d/0x90 [ 1791.864688][ T8901] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1791.870586][ T8901] RIP: 0033:0x4665d9 06:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}) 06:53:15 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0xc0, 0x0, 0x0, 0x0) [ 1791.874474][ T8901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1791.894953][ T8901] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1791.903509][ T8901] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1791.911554][ T8901] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1791.919674][ T8901] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1791.927622][ T8901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1791.935572][ T8901] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 [ 1791.943532][ T8904] CPU: 1 PID: 8904 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1791.951944][ T8904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1791.961989][ T8904] Call Trace: [ 1791.965253][ T8904] dump_stack_lvl+0xb7/0x103 [ 1791.969847][ T8904] dump_stack+0x11/0x1a [ 1791.973998][ T8904] should_fail+0x23c/0x250 [ 1791.978410][ T8904] ? mempool_alloc_slab+0x16/0x20 [ 1791.983439][ T8904] __should_failslab+0x81/0x90 [ 1791.988211][ T8904] should_failslab+0x5/0x20 06:53:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x9000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:15 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000811c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:15 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0xec0, 0x0, 0x0, 0x0) 06:53:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff}) [ 1791.992714][ T8904] kmem_cache_alloc+0x46/0x2e0 [ 1791.997652][ T8904] ? bit_wait+0x50/0x50 [ 1792.001807][ T8904] mempool_alloc_slab+0x16/0x20 [ 1792.006686][ T8904] ? mempool_free+0x130/0x130 [ 1792.011451][ T8904] mempool_alloc+0x8c/0x300 [ 1792.016044][ T8904] ? __sync_dirty_buffer+0x1c2/0x1e0 [ 1792.021410][ T8904] ? __brelse+0x2c/0x50 [ 1792.025566][ T8904] bio_alloc_bioset+0xcc/0x480 [ 1792.030327][ T8904] ? do_writepages+0x110/0x150 [ 1792.035104][ T8904] submit_bh_wbc+0x130/0x330 [ 1792.039684][ T8904] ? __writeback_single_inode+0x2ad/0x440 [ 1792.045402][ T8904] ? __list_del_entry_valid+0x54/0xc0 [ 1792.050768][ T8904] write_dirty_buffer+0xde/0xf0 [ 1792.055743][ T8904] sync_mapping_buffers+0x2bf/0x8b0 [ 1792.060999][ T8904] ext4_sync_file+0x4d5/0x670 [ 1792.065672][ T8904] ? tsan.module_ctor+0x10/0x10 [ 1792.070513][ T8904] vfs_fsync_range+0x107/0x120 [ 1792.075364][ T8904] iomap_dio_complete+0x2d5/0x3c0 [ 1792.080402][ T8904] iomap_dio_rw+0x4e/0x70 [ 1792.084730][ T8904] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1792.090264][ T8904] ext4_file_write_iter+0xa04/0x11d0 [ 1792.095544][ T8904] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1792.101056][ T8904] ? rw_verify_area+0x136/0x250 [ 1792.105882][ T8904] vfs_write+0x69d/0x770 [ 1792.110102][ T8904] ksys_write+0xce/0x180 [ 1792.114396][ T8904] __x64_sys_write+0x3e/0x50 [ 1792.118961][ T8904] do_syscall_64+0x3d/0x90 [ 1792.123356][ T8904] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1792.129230][ T8904] RIP: 0033:0x4665d9 [ 1792.133148][ T8904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1792.152935][ T8904] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1792.161364][ T8904] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1792.169331][ T8904] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1792.177371][ T8904] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1792.185319][ T8904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:16 executing program 4 (fault-call:7 fault-nth:39): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:16 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900010ab1c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x33fe0, 0x0, 0x0, 0x0) 06:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xd000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:16 executing program 2 (fault-call:9 fault-nth:5): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) [ 1792.193266][ T8904] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1792.255126][ T8935] FAULT_INJECTION: forcing a failure. [ 1792.255126][ T8935] name failslab, interval 1, probability 0, space 0, times 0 [ 1792.264419][ T8933] FAULT_INJECTION: forcing a failure. [ 1792.264419][ T8933] name failslab, interval 1, probability 0, space 0, times 0 [ 1792.267790][ T8935] CPU: 0 PID: 8935 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1792.288779][ T8935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1792.298850][ T8935] Call Trace: [ 1792.302126][ T8935] dump_stack_lvl+0xb7/0x103 [ 1792.306705][ T8935] dump_stack+0x11/0x1a [ 1792.310948][ T8935] should_fail+0x23c/0x250 [ 1792.315433][ T8935] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1792.320703][ T8935] __should_failslab+0x81/0x90 [ 1792.325453][ T8935] should_failslab+0x5/0x20 [ 1792.329968][ T8935] kmem_cache_alloc+0x46/0x2e0 [ 1792.334719][ T8935] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1792.339831][ T8935] ? ext4_get_branch+0x27d/0x2e0 [ 1792.344764][ T8935] ext4_ind_map_blocks+0xaab/0x1620 [ 1792.349945][ T8935] ? __list_add_valid+0x28/0x90 [ 1792.354809][ T8935] ? __down_read_common+0x16d/0x530 [ 1792.359986][ T8935] ? percpu_counter_add_batch+0x69/0xd0 [ 1792.365567][ T8935] ? ext4_es_lookup_extent+0x206/0x490 [ 1792.371014][ T8935] ext4_map_blocks+0x6d2/0xef0 [ 1792.375760][ T8935] ? ext4_iomap_begin+0x3f7/0x620 [ 1792.380766][ T8935] ? __cond_resched+0x11/0x40 [ 1792.385424][ T8935] ext4_iomap_begin+0x4a0/0x620 [ 1792.390256][ T8935] iomap_apply+0x8d/0x400 [ 1792.394595][ T8935] __iomap_dio_rw+0x5a1/0xa40 [ 1792.399408][ T8935] ? __iomap_dio_rw+0xa40/0xa40 [ 1792.404261][ T8935] iomap_dio_rw+0x30/0x70 [ 1792.408574][ T8935] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1792.414011][ T8935] ext4_file_write_iter+0xa04/0x11d0 [ 1792.419288][ T8935] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1792.424753][ T8935] ? rw_verify_area+0x136/0x250 [ 1792.429594][ T8935] vfs_write+0x69d/0x770 [ 1792.433822][ T8935] ksys_write+0xce/0x180 [ 1792.438043][ T8935] __x64_sys_write+0x3e/0x50 [ 1792.442611][ T8935] do_syscall_64+0x3d/0x90 [ 1792.447015][ T8935] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1792.452916][ T8935] RIP: 0033:0x4665d9 [ 1792.456789][ T8935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1792.476380][ T8935] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1792.484821][ T8935] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1792.492817][ T8935] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x20000150, 0x0, 0x0, 0x0) [ 1792.500772][ T8935] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1792.508721][ T8935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1792.516667][ T8935] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 [ 1792.524621][ T8933] CPU: 1 PID: 8933 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1792.532941][ T8933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1792.542990][ T8933] Call Trace: [ 1792.546257][ T8933] dump_stack_lvl+0xb7/0x103 [ 1792.550844][ T8933] dump_stack+0x11/0x1a 06:53:16 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000011001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:16 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000012001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1792.555050][ T8933] should_fail+0x23c/0x250 [ 1792.559497][ T8933] ? mempool_alloc_slab+0x16/0x20 [ 1792.564525][ T8933] __should_failslab+0x81/0x90 [ 1792.569308][ T8933] should_failslab+0x5/0x20 [ 1792.573866][ T8933] kmem_cache_alloc+0x46/0x2e0 [ 1792.578625][ T8933] mempool_alloc_slab+0x16/0x20 [ 1792.583628][ T8933] ? mempool_free+0x130/0x130 [ 1792.588301][ T8933] mempool_alloc+0x8c/0x300 [ 1792.592836][ T8933] ? ctx_sched_in+0x1db/0x200 [ 1792.597504][ T8933] bio_alloc_bioset+0xcc/0x480 06:53:16 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000013001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1792.602276][ T8933] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1792.608249][ T8933] submit_bh_wbc+0x130/0x330 [ 1792.612942][ T8933] write_dirty_buffer+0xde/0xf0 [ 1792.617789][ T8933] sync_mapping_buffers+0x2bf/0x8b0 [ 1792.623052][ T8933] ext4_sync_file+0x286/0x670 [ 1792.627718][ T8933] ? tsan.module_ctor+0x10/0x10 [ 1792.632552][ T8933] vfs_fsync_range+0x107/0x120 [ 1792.637304][ T8933] iomap_dio_complete+0x2d5/0x3c0 [ 1792.642428][ T8933] iomap_dio_rw+0x4e/0x70 [ 1792.646868][ T8933] ? ext4_file_write_iter+0x4f1/0x11d0 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x7ffff000, 0x0, 0x0, 0x0) 06:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xe000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1792.652326][ T8933] ext4_file_write_iter+0xa04/0x11d0 [ 1792.657606][ T8933] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1792.663065][ T8933] ? rw_verify_area+0x136/0x250 [ 1792.667914][ T8933] vfs_write+0x69d/0x770 [ 1792.672155][ T8933] ksys_write+0xce/0x180 [ 1792.676478][ T8933] __x64_sys_write+0x3e/0x50 [ 1792.681083][ T8933] do_syscall_64+0x3d/0x90 [ 1792.685585][ T8933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1792.691505][ T8933] RIP: 0033:0x4665d9 [ 1792.695417][ T8933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1792.715018][ T8933] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1792.723465][ T8933] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1792.731436][ T8933] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1792.739394][ T8933] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1792.747396][ T8933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:16 executing program 4 (fault-call:7 fault-nth:40): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:16 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000014001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0xfffffdef, 0x0, 0x0, 0x0) 06:53:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xfffffff, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:16 executing program 2 (fault-call:9 fault-nth:6): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff}) [ 1792.755364][ T8933] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x2, 0x0, 0x0) 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x3, 0x0, 0x0) [ 1792.819101][ T8971] FAULT_INJECTION: forcing a failure. [ 1792.819101][ T8971] name failslab, interval 1, probability 0, space 0, times 0 [ 1792.831739][ T8971] CPU: 1 PID: 8971 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1792.840133][ T8971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1792.846334][ T8976] __nla_validate_parse: 28 callbacks suppressed [ 1792.846347][ T8976] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1792.850194][ T8971] Call Trace: 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x4, 0x0, 0x0) 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x5, 0x0, 0x0) [ 1792.850204][ T8971] dump_stack_lvl+0xb7/0x103 [ 1792.873529][ T8971] dump_stack+0x11/0x1a [ 1792.877759][ T8971] should_fail+0x23c/0x250 [ 1792.882229][ T8971] ? mempool_alloc_slab+0x16/0x20 [ 1792.887258][ T8971] __should_failslab+0x81/0x90 [ 1792.892029][ T8971] should_failslab+0x5/0x20 [ 1792.895538][ T8980] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1792.896530][ T8971] kmem_cache_alloc+0x46/0x2e0 [ 1792.910545][ T8971] mempool_alloc_slab+0x16/0x20 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6, 0x0, 0x0) 06:53:16 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x7, 0x0, 0x0) [ 1792.915480][ T8971] ? mempool_free+0x130/0x130 [ 1792.920241][ T8971] mempool_alloc+0x8c/0x300 [ 1792.924753][ T8971] ? ext4_fc_track_template+0x6b/0x330 [ 1792.930312][ T8971] ? ext4_fc_track_range+0x130/0x130 [ 1792.935598][ T8971] ? iov_iter_npages+0x211/0xa00 [ 1792.940537][ T8971] bio_alloc_bioset+0xcc/0x480 [ 1792.943777][ T8984] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1792.945300][ T8971] ? ext4_map_blocks+0xcd0/0xef0 [ 1792.945324][ T8971] iomap_dio_bio_actor+0x511/0xb50 [ 1792.964618][ T8971] iomap_dio_actor+0x26e/0x3b0 [ 1792.969382][ T8971] iomap_apply+0x1df/0x400 [ 1792.973793][ T8971] __iomap_dio_rw+0x5a1/0xa40 [ 1792.978499][ T8971] ? __iomap_dio_rw+0xa40/0xa40 [ 1792.983353][ T8971] iomap_dio_rw+0x30/0x70 [ 1792.987664][ T8971] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1792.992262][ T8987] netlink: 120 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1792.993140][ T8971] ext4_file_write_iter+0xa04/0x11d0 [ 1792.993163][ T8971] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1793.013342][ T8971] ? rw_verify_area+0x136/0x250 [ 1793.018190][ T8971] vfs_write+0x69d/0x770 [ 1793.022436][ T8971] ksys_write+0xce/0x180 [ 1793.026716][ T8971] __x64_sys_write+0x3e/0x50 [ 1793.031369][ T8971] do_syscall_64+0x3d/0x90 [ 1793.035853][ T8971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1793.041754][ T8971] RIP: 0033:0x4665d9 [ 1793.045636][ T8971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1793.065277][ T8971] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1793.073667][ T8971] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1793.081691][ T8971] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1793.089709][ T8971] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1793.097665][ T8971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1793.105610][ T8971] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 [ 1793.121168][ T8970] FAULT_INJECTION: forcing a failure. [ 1793.121168][ T8970] name failslab, interval 1, probability 0, space 0, times 0 [ 1793.133762][ T8970] CPU: 1 PID: 8970 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1793.142206][ T8970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1793.152259][ T8970] Call Trace: [ 1793.155518][ T8970] dump_stack_lvl+0xb7/0x103 [ 1793.160112][ T8970] dump_stack+0x11/0x1a [ 1793.164247][ T8970] should_fail+0x23c/0x250 [ 1793.168654][ T8970] ? mempool_alloc_slab+0x16/0x20 [ 1793.173664][ T8970] __should_failslab+0x81/0x90 [ 1793.178406][ T8970] should_failslab+0x5/0x20 [ 1793.182934][ T8970] kmem_cache_alloc+0x46/0x2e0 [ 1793.187677][ T8970] ? bit_wait+0x50/0x50 [ 1793.191807][ T8970] mempool_alloc_slab+0x16/0x20 [ 1793.196640][ T8970] ? mempool_free+0x130/0x130 [ 1793.201367][ T8970] mempool_alloc+0x8c/0x300 [ 1793.205916][ T8970] bio_alloc_bioset+0xcc/0x480 [ 1793.210657][ T8970] ? kcsan_setup_watchpoint+0x8b/0x3e0 [ 1793.216218][ T8970] submit_bh_wbc+0x130/0x330 [ 1793.220785][ T8970] ? __list_del_entry_valid+0x54/0xc0 [ 1793.226134][ T8970] write_dirty_buffer+0xde/0xf0 [ 1793.231037][ T8970] sync_mapping_buffers+0x2bf/0x8b0 [ 1793.236213][ T8970] ext4_sync_file+0x4d5/0x670 [ 1793.240863][ T8970] ? tsan.module_ctor+0x10/0x10 [ 1793.245691][ T8970] vfs_fsync_range+0x107/0x120 [ 1793.250490][ T8970] iomap_dio_complete+0x2d5/0x3c0 [ 1793.255490][ T8970] iomap_dio_rw+0x4e/0x70 [ 1793.259829][ T8970] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1793.265259][ T8970] ext4_file_write_iter+0xa04/0x11d0 [ 1793.270603][ T8970] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1793.276030][ T8970] ? rw_verify_area+0x136/0x250 [ 1793.280860][ T8970] vfs_write+0x69d/0x770 [ 1793.285092][ T8970] ksys_write+0xce/0x180 [ 1793.289308][ T8970] __x64_sys_write+0x3e/0x50 [ 1793.294006][ T8970] do_syscall_64+0x3d/0x90 [ 1793.298436][ T8970] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1793.304312][ T8970] RIP: 0033:0x4665d9 [ 1793.308197][ T8970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1793.327777][ T8970] RSP: 002b:00007f711c247188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1793.336271][ T8970] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1793.344233][ T8970] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000005 [ 1793.352208][ T8970] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1793.360178][ T8970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:17 executing program 4 (fault-call:7 fault-nth:41): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:17 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x8, 0x0, 0x0) 06:53:17 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000015001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x40000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:17 executing program 2 (fault-call:9 fault-nth:7): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff}) [ 1793.368217][ T8970] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 [ 1793.406826][ T8995] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1793.435474][ T8994] FAULT_INJECTION: forcing a failure. [ 1793.435474][ T8994] name failslab, interval 1, probability 0, space 0, times 0 [ 1793.448115][ T8994] CPU: 1 PID: 8994 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1793.455936][ T9003] netlink: 120 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1793.456427][ T8994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1793.456439][ T8994] Call Trace: [ 1793.456446][ T8994] dump_stack_lvl+0xb7/0x103 [ 1793.483814][ T8994] dump_stack+0x11/0x1a [ 1793.487975][ T8994] should_fail+0x23c/0x250 [ 1793.492394][ T8994] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1793.497677][ T8994] __should_failslab+0x81/0x90 [ 1793.502439][ T8994] should_failslab+0x5/0x20 [ 1793.506977][ T8994] kmem_cache_alloc+0x46/0x2e0 [ 1793.511741][ T8994] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1793.516920][ T8994] ? ext4_get_branch+0x27d/0x2e0 [ 1793.521998][ T8994] ? bio_attempt_back_merge+0x354/0x3f0 [ 1793.527577][ T8994] ext4_ind_map_blocks+0xaab/0x1620 [ 1793.532772][ T8994] ? __down_read_common+0x16d/0x530 [ 1793.537966][ T8994] ? percpu_counter_add_batch+0x69/0xd0 [ 1793.543512][ T8994] ? ext4_es_lookup_extent+0x206/0x490 [ 1793.549027][ T8994] ext4_map_blocks+0x6d2/0xef0 06:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x9f000000, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:17 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000016001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:17 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x9, 0x0, 0x0) 06:53:17 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000018001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:17 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000019001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1793.553789][ T8994] ? ext4_iomap_begin+0x3f7/0x620 [ 1793.558828][ T8994] ? __cond_resched+0x11/0x40 [ 1793.563499][ T8994] ext4_iomap_begin+0x4a0/0x620 [ 1793.568375][ T8994] iomap_apply+0x8d/0x400 [ 1793.572777][ T8994] __iomap_dio_rw+0x5a1/0xa40 [ 1793.577471][ T8994] ? __iomap_dio_rw+0xa40/0xa40 [ 1793.578411][ T9016] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1793.582317][ T8994] iomap_dio_rw+0x30/0x70 [ 1793.582341][ T8994] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1793.601395][ T8994] ext4_file_write_iter+0xa04/0x11d0 06:53:17 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xa, 0x0, 0x0) [ 1793.606783][ T8994] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1793.612225][ T8994] ? rw_verify_area+0x136/0x250 [ 1793.617085][ T8994] vfs_write+0x69d/0x770 [ 1793.621529][ T8994] ksys_write+0xce/0x180 [ 1793.625764][ T8994] __x64_sys_write+0x3e/0x50 [ 1793.630348][ T8994] do_syscall_64+0x3d/0x90 [ 1793.634815][ T8994] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1793.640711][ T8994] RIP: 0033:0x4665d9 [ 1793.644611][ T8994] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1793.647899][ T9022] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1793.664207][ T8994] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1793.664231][ T8994] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1793.664242][ T8994] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1793.664255][ T8994] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1793.698144][ T9025] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1793.705897][ T8994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1793.705912][ T8994] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 [ 1793.740157][ T9000] FAULT_INJECTION: forcing a failure. [ 1793.740157][ T9000] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1793.753211][ T9000] CPU: 1 PID: 9000 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 1793.761575][ T9000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1793.771651][ T9000] Call Trace: [ 1793.774908][ T9000] dump_stack_lvl+0xb7/0x103 [ 1793.779486][ T9000] dump_stack+0x11/0x1a [ 1793.783672][ T9000] should_fail+0x23c/0x250 [ 1793.788073][ T9000] should_fail_usercopy+0x16/0x20 [ 1793.793153][ T9000] _copy_to_user+0x1c/0x90 [ 1793.797608][ T9000] simple_read_from_buffer+0xab/0x120 [ 1793.803100][ T9000] proc_fail_nth_read+0xf6/0x140 [ 1793.808044][ T9000] ? rw_verify_area+0x136/0x250 [ 1793.812867][ T9000] ? proc_fault_inject_write+0x200/0x200 [ 1793.818563][ T9000] vfs_read+0x154/0x5d0 [ 1793.822691][ T9000] ? __fget_light+0x21b/0x260 [ 1793.827343][ T9000] ? __cond_resched+0x11/0x40 [ 1793.832001][ T9000] ksys_read+0xce/0x180 [ 1793.836142][ T9000] __x64_sys_read+0x3e/0x50 [ 1793.840617][ T9000] do_syscall_64+0x3d/0x90 [ 1793.845153][ T9000] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1793.851100][ T9000] RIP: 0033:0x41935c [ 1793.854967][ T9000] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1793.874560][ T9000] RSP: 002b:00007f711c247170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1793.882948][ T9000] RAX: ffffffffffffffda RBX: 0000000000033000 RCX: 000000000041935c [ 1793.890894][ T9000] RDX: 000000000000000f RSI: 00007f711c2471e0 RDI: 0000000000000007 [ 1793.898877][ T9000] RBP: 00007f711c2471d0 R08: 0000000000000000 R09: 0000000000000000 06:53:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:17 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xb, 0x0, 0x0) 06:53:17 executing program 2 (fault-call:9 fault-nth:8): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) 06:53:17 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001a001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xf5ffffff, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xfbffffff, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1793.906913][ T9000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1793.914873][ T9000] R13: 00007ffd88b9ee0f R14: 00007f711c247300 R15: 0000000000022000 06:53:17 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xc, 0x0, 0x0) [ 1793.965175][ T9040] FAULT_INJECTION: forcing a failure. [ 1793.965175][ T9040] name failslab, interval 1, probability 0, space 0, times 0 [ 1793.977816][ T9040] CPU: 1 PID: 9040 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1793.986138][ T9040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1793.996186][ T9040] Call Trace: [ 1793.999461][ T9040] dump_stack_lvl+0xb7/0x103 [ 1794.004054][ T9040] dump_stack+0x11/0x1a [ 1794.008219][ T9040] should_fail+0x23c/0x250 [ 1794.012688][ T9040] ? mempool_alloc_slab+0x16/0x20 [ 1794.017695][ T9040] __should_failslab+0x81/0x90 [ 1794.022512][ T9040] should_failslab+0x5/0x20 [ 1794.026997][ T9040] kmem_cache_alloc+0x46/0x2e0 [ 1794.031839][ T9040] mempool_alloc_slab+0x16/0x20 [ 1794.036704][ T9040] ? mempool_free+0x130/0x130 [ 1794.041362][ T9040] mempool_alloc+0x8c/0x300 [ 1794.045845][ T9040] ? ext4_fc_track_template+0x6b/0x330 [ 1794.051282][ T9040] ? ext4_fc_track_range+0x130/0x130 [ 1794.056567][ T9040] ? iov_iter_npages+0x211/0xa00 [ 1794.061553][ T9040] bio_alloc_bioset+0xcc/0x480 [ 1794.066325][ T9040] ? ext4_map_blocks+0xcd0/0xef0 [ 1794.071273][ T9040] iomap_dio_bio_actor+0x511/0xb50 [ 1794.076430][ T9040] iomap_dio_actor+0x26e/0x3b0 [ 1794.081214][ T9040] iomap_apply+0x1df/0x400 [ 1794.085609][ T9040] __iomap_dio_rw+0x5a1/0xa40 [ 1794.090278][ T9040] ? __iomap_dio_rw+0xa40/0xa40 [ 1794.095153][ T9040] iomap_dio_rw+0x30/0x70 [ 1794.099474][ T9040] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1794.104907][ T9040] ext4_file_write_iter+0xa04/0x11d0 [ 1794.110203][ T9040] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1794.115636][ T9040] ? rw_verify_area+0x136/0x250 [ 1794.120940][ T9040] vfs_write+0x69d/0x770 [ 1794.125155][ T9040] ksys_write+0xce/0x180 [ 1794.129426][ T9040] __x64_sys_write+0x3e/0x50 [ 1794.133991][ T9040] do_syscall_64+0x3d/0x90 [ 1794.138391][ T9040] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1794.144313][ T9040] RIP: 0033:0x4665d9 06:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}) [ 1794.148185][ T9040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1794.167767][ T9040] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1794.176262][ T9040] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1794.184209][ T9040] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1794.192163][ T9040] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1794.200199][ T9040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1794.208146][ T9040] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:18 executing program 2 (fault-call:9 fault-nth:9): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xfdfdffff, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) [ 1794.270002][ T9053] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1794.296075][ T9060] FAULT_INJECTION: forcing a failure. [ 1794.296075][ T9060] name failslab, interval 1, probability 0, space 0, times 0 [ 1794.308735][ T9060] CPU: 1 PID: 9060 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 06:53:18 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2, 0x33000) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xd, 0x0, 0x0) 06:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xfeffffff, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:18 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000021c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xe, 0x0, 0x0) [ 1794.317054][ T9060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1794.327109][ T9060] Call Trace: [ 1794.330443][ T9060] dump_stack_lvl+0xb7/0x103 [ 1794.335081][ T9060] dump_stack+0x11/0x1a [ 1794.339240][ T9060] should_fail+0x23c/0x250 [ 1794.343663][ T9060] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1794.348979][ T9060] __should_failslab+0x81/0x90 [ 1794.353744][ T9060] should_failslab+0x5/0x20 [ 1794.358239][ T9060] kmem_cache_alloc+0x46/0x2e0 [ 1794.363000][ T9060] ext4_mb_new_blocks+0x2e7/0x1f90 06:53:18 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000031c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1794.368118][ T9060] ? ext4_get_branch+0x27d/0x2e0 [ 1794.373052][ T9060] ? bio_attempt_back_merge+0x354/0x3f0 [ 1794.378642][ T9060] ext4_ind_map_blocks+0xaab/0x1620 [ 1794.383829][ T9060] ? __down_read_common+0x16d/0x530 [ 1794.389022][ T9060] ? percpu_counter_add_batch+0x69/0xd0 [ 1794.394572][ T9060] ? ext4_es_lookup_extent+0x206/0x490 [ 1794.400028][ T9060] ext4_map_blocks+0x6d2/0xef0 [ 1794.404862][ T9060] ? ext4_iomap_begin+0x3f7/0x620 [ 1794.409883][ T9060] ? __cond_resched+0x11/0x40 [ 1794.414561][ T9060] ext4_iomap_begin+0x4a0/0x620 [ 1794.419404][ T9060] iomap_apply+0x8d/0x400 [ 1794.423726][ T9060] __iomap_dio_rw+0x5a1/0xa40 [ 1794.428409][ T9060] ? __iomap_dio_rw+0xa40/0xa40 [ 1794.433335][ T9060] iomap_dio_rw+0x30/0x70 [ 1794.437652][ T9060] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1794.443159][ T9060] ext4_file_write_iter+0xa04/0x11d0 [ 1794.448426][ T9060] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1794.453874][ T9060] ? rw_verify_area+0x136/0x250 [ 1794.458757][ T9060] vfs_write+0x69d/0x770 [ 1794.463011][ T9060] ksys_write+0xce/0x180 [ 1794.467292][ T9060] __x64_sys_write+0x3e/0x50 [ 1794.471858][ T9060] do_syscall_64+0x3d/0x90 [ 1794.476261][ T9060] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1794.482152][ T9060] RIP: 0033:0x4665d9 [ 1794.486023][ T9060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1794.505613][ T9060] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 06:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xfffffdfd, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:18 executing program 2 (fault-call:9 fault-nth:10): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x10, 0x0, 0x0) 06:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0f}) [ 1794.514178][ T9060] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1794.522131][ T9060] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1794.530117][ T9060] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1794.538078][ T9060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1794.546027][ T9060] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:18 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x3, 0x33000) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x11, 0x0, 0x0) [ 1794.626707][ T9090] FAULT_INJECTION: forcing a failure. [ 1794.626707][ T9090] name failslab, interval 1, probability 0, space 0, times 0 [ 1794.639424][ T9090] CPU: 1 PID: 9090 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1794.647743][ T9090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1794.657833][ T9090] Call Trace: [ 1794.661103][ T9090] dump_stack_lvl+0xb7/0x103 [ 1794.665691][ T9090] dump_stack+0x11/0x1a [ 1794.669923][ T9090] should_fail+0x23c/0x250 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x12, 0x0, 0x0) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x25, 0x0, 0x0) [ 1794.674366][ T9090] ? mempool_alloc_slab+0x16/0x20 [ 1794.679407][ T9090] __should_failslab+0x81/0x90 [ 1794.684179][ T9090] should_failslab+0x5/0x20 [ 1794.688697][ T9090] kmem_cache_alloc+0x46/0x2e0 [ 1794.693460][ T9090] mempool_alloc_slab+0x16/0x20 [ 1794.698309][ T9090] ? mempool_free+0x130/0x130 [ 1794.702984][ T9090] mempool_alloc+0x8c/0x300 [ 1794.707489][ T9090] ? ext4_fc_track_template+0x6b/0x330 [ 1794.712995][ T9090] ? ext4_fc_track_range+0x130/0x130 [ 1794.718279][ T9090] ? iov_iter_npages+0x211/0xa00 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x48, 0x0, 0x0) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x4c, 0x0, 0x0) [ 1794.723218][ T9090] bio_alloc_bioset+0xcc/0x480 [ 1794.728072][ T9090] ? ext4_map_blocks+0xcd0/0xef0 [ 1794.733070][ T9090] iomap_dio_bio_actor+0x511/0xb50 [ 1794.738185][ T9090] iomap_dio_actor+0x26e/0x3b0 [ 1794.742944][ T9090] iomap_apply+0x1df/0x400 [ 1794.747475][ T9090] __iomap_dio_rw+0x5a1/0xa40 [ 1794.752208][ T9090] ? __iomap_dio_rw+0xa40/0xa40 [ 1794.757067][ T9090] iomap_dio_rw+0x30/0x70 [ 1794.761390][ T9090] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1794.766833][ T9090] ext4_file_write_iter+0xa04/0x11d0 [ 1794.772230][ T9090] ? ext4_file_write_iter+0x4f1/0x11d0 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x60, 0x0, 0x0) [ 1794.777681][ T9090] ? rw_verify_area+0x136/0x250 [ 1794.782530][ T9090] vfs_write+0x69d/0x770 [ 1794.786772][ T9090] ksys_write+0xce/0x180 [ 1794.791023][ T9090] __x64_sys_write+0x3e/0x50 [ 1794.795599][ T9090] do_syscall_64+0x3d/0x90 [ 1794.800065][ T9090] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1794.805952][ T9090] RIP: 0033:0x4665d9 06:53:18 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000041c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xffffff0f, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1794.809826][ T9090] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1794.829463][ T9090] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1794.837859][ T9090] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1794.845851][ T9090] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1794.853857][ T9090] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1794.861810][ T9090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1794.869834][ T9090] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:18 executing program 2 (fault-call:9 fault-nth:11): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x68, 0x0, 0x0) 06:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xffffff7f, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}) 06:53:18 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x4, 0x33000) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6c, 0x0, 0x0) 06:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xfffffff5, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1794.960857][ T9130] FAULT_INJECTION: forcing a failure. [ 1794.960857][ T9130] name failslab, interval 1, probability 0, space 0, times 0 [ 1794.973518][ T9130] CPU: 1 PID: 9130 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1794.981843][ T9130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1794.991882][ T9130] Call Trace: [ 1794.995155][ T9130] dump_stack_lvl+0xb7/0x103 [ 1794.999747][ T9130] dump_stack+0x11/0x1a [ 1795.003909][ T9130] should_fail+0x23c/0x250 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x74, 0x0, 0x0) 06:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x7a, 0x0, 0x0) [ 1795.008312][ T9130] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1795.013687][ T9130] __should_failslab+0x81/0x90 [ 1795.018462][ T9130] should_failslab+0x5/0x20 [ 1795.022958][ T9130] kmem_cache_alloc+0x46/0x2e0 [ 1795.027835][ T9130] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1795.032964][ T9130] ? ext4_get_branch+0x27d/0x2e0 [ 1795.037900][ T9130] ? bio_attempt_back_merge+0x354/0x3f0 [ 1795.043440][ T9130] ext4_ind_map_blocks+0xaab/0x1620 [ 1795.048635][ T9130] ? __down_read_common+0x16d/0x530 [ 1795.053897][ T9130] ? percpu_counter_add_batch+0x69/0xd0 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x300, 0x0, 0x0) [ 1795.059431][ T9130] ? ext4_es_lookup_extent+0x206/0x490 [ 1795.064935][ T9130] ext4_map_blocks+0x6d2/0xef0 [ 1795.069686][ T9130] ? ext4_iomap_begin+0x3f7/0x620 [ 1795.074705][ T9130] ? __cond_resched+0x11/0x40 [ 1795.079383][ T9130] ext4_iomap_begin+0x4a0/0x620 [ 1795.084274][ T9130] iomap_apply+0x8d/0x400 [ 1795.088596][ T9130] __iomap_dio_rw+0x5a1/0xa40 [ 1795.093323][ T9130] ? __iomap_dio_rw+0xa40/0xa40 [ 1795.098170][ T9130] iomap_dio_rw+0x30/0x70 [ 1795.102558][ T9130] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1795.108055][ T9130] ext4_file_write_iter+0xa04/0x11d0 [ 1795.113393][ T9130] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1795.118843][ T9130] ? rw_verify_area+0x136/0x250 [ 1795.123680][ T9130] vfs_write+0x69d/0x770 [ 1795.127992][ T9130] ksys_write+0xce/0x180 [ 1795.132245][ T9130] __x64_sys_write+0x3e/0x50 [ 1795.136812][ T9130] do_syscall_64+0x3d/0x90 [ 1795.141207][ T9130] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1795.147131][ T9130] RIP: 0033:0x4665d9 [ 1795.151030][ T9130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1795.170631][ T9130] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1795.179026][ T9130] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1795.186990][ T9130] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1795.194940][ T9130] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.202889][ T9130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000051c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x500, 0x0, 0x0) [ 1795.210837][ T9130] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:19 executing program 2 (fault-call:9 fault-nth:12): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xfffffffb, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}) 06:53:19 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x5, 0x33000) 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x600, 0x0, 0x0) 06:53:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000061c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xfffffffe, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x700, 0x0, 0x0) 06:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}) 06:53:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000071c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1795.348496][ T9164] FAULT_INJECTION: forcing a failure. [ 1795.348496][ T9164] name failslab, interval 1, probability 0, space 0, times 0 [ 1795.361147][ T9164] CPU: 1 PID: 9164 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1795.369601][ T9164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1795.379683][ T9164] Call Trace: [ 1795.383125][ T9164] dump_stack_lvl+0xb7/0x103 [ 1795.387845][ T9164] dump_stack+0x11/0x1a [ 1795.392022][ T9164] should_fail+0x23c/0x250 [ 1795.396435][ T9164] ? mempool_alloc_slab+0x16/0x20 [ 1795.401446][ T9164] __should_failslab+0x81/0x90 [ 1795.406202][ T9164] should_failslab+0x5/0x20 [ 1795.410688][ T9164] kmem_cache_alloc+0x46/0x2e0 [ 1795.415437][ T9164] mempool_alloc_slab+0x16/0x20 [ 1795.420275][ T9164] ? mempool_free+0x130/0x130 [ 1795.424938][ T9164] mempool_alloc+0x8c/0x300 [ 1795.429498][ T9164] ? ext4_fc_track_template+0x6b/0x330 [ 1795.434989][ T9164] ? ext4_fc_track_range+0x130/0x130 [ 1795.440283][ T9164] ? iov_iter_npages+0x211/0xa00 [ 1795.445229][ T9164] bio_alloc_bioset+0xcc/0x480 [ 1795.449975][ T9164] ? ext4_map_blocks+0xcd0/0xef0 [ 1795.454892][ T9164] iomap_dio_bio_actor+0x511/0xb50 [ 1795.459988][ T9164] iomap_dio_actor+0x26e/0x3b0 [ 1795.464738][ T9164] iomap_apply+0x1df/0x400 [ 1795.469139][ T9164] __iomap_dio_rw+0x5a1/0xa40 [ 1795.473800][ T9164] ? __iomap_dio_rw+0xa40/0xa40 [ 1795.478638][ T9164] iomap_dio_rw+0x30/0x70 [ 1795.482963][ T9164] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1795.488434][ T9164] ext4_file_write_iter+0xa04/0x11d0 [ 1795.493702][ T9164] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1795.499150][ T9164] ? rw_verify_area+0x136/0x250 [ 1795.504007][ T9164] vfs_write+0x69d/0x770 [ 1795.508295][ T9164] ksys_write+0xce/0x180 [ 1795.512520][ T9164] __x64_sys_write+0x3e/0x50 [ 1795.517163][ T9164] do_syscall_64+0x3d/0x90 [ 1795.521641][ T9164] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1795.527531][ T9164] RIP: 0033:0x4665d9 06:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1795.531406][ T9164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1795.551059][ T9164] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1795.559486][ T9164] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1795.567475][ T9164] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1795.575424][ T9164] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.583388][ T9164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1795.591339][ T9164] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:19 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x6, 0x33000) 06:53:19 executing program 2 (fault-call:9 fault-nth:13): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x900, 0x0, 0x0) [ 1795.676932][ T9182] FAULT_INJECTION: forcing a failure. [ 1795.676932][ T9182] name failslab, interval 1, probability 0, space 0, times 0 [ 1795.689565][ T9182] CPU: 1 PID: 9182 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1795.698041][ T9182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1795.708089][ T9182] Call Trace: [ 1795.711366][ T9182] dump_stack_lvl+0xb7/0x103 [ 1795.715970][ T9182] dump_stack+0x11/0x1a [ 1795.720211][ T9182] should_fail+0x23c/0x250 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xa00, 0x0, 0x0) 06:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x2, 0x6, 0x0, 0x0}) 06:53:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000091c001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1795.724877][ T9182] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1795.730168][ T9182] __should_failslab+0x81/0x90 [ 1795.734973][ T9182] should_failslab+0x5/0x20 [ 1795.739502][ T9182] kmem_cache_alloc+0x46/0x2e0 [ 1795.744272][ T9182] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1795.750126][ T9182] ? ext4_get_branch+0x27d/0x2e0 [ 1795.755109][ T9182] ? bio_attempt_back_merge+0x354/0x3f0 [ 1795.760660][ T9182] ext4_ind_map_blocks+0xaab/0x1620 [ 1795.765868][ T9182] ? __down_read_common+0x16d/0x530 [ 1795.771142][ T9182] ? percpu_counter_add_batch+0x69/0xd0 06:53:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000077001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1795.776772][ T9182] ? ext4_es_lookup_extent+0x206/0x490 [ 1795.782301][ T9182] ext4_map_blocks+0x6d2/0xef0 [ 1795.787069][ T9182] ? ext4_iomap_begin+0x3f7/0x620 [ 1795.792093][ T9182] ? __cond_resched+0x11/0x40 [ 1795.796781][ T9182] ext4_iomap_begin+0x4a0/0x620 [ 1795.801645][ T9182] iomap_apply+0x8d/0x400 [ 1795.805975][ T9182] __iomap_dio_rw+0x5a1/0xa40 [ 1795.810652][ T9182] ? __iomap_dio_rw+0xa40/0xa40 [ 1795.815506][ T9182] iomap_dio_rw+0x30/0x70 06:53:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000010001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1795.817893][ T9202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=119 sclass=netlink_route_socket pid=9202 comm=syz-executor.0 [ 1795.819832][ T9182] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1795.819852][ T9182] ext4_file_write_iter+0xa04/0x11d0 [ 1795.843428][ T9182] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1795.848944][ T9182] ? rw_verify_area+0x136/0x250 [ 1795.853967][ T9182] vfs_write+0x69d/0x770 [ 1795.858204][ T9182] ksys_write+0xce/0x180 [ 1795.862444][ T9182] __x64_sys_write+0x3e/0x50 [ 1795.867047][ T9182] do_syscall_64+0x3d/0x90 [ 1795.871466][ T9182] entry_SYSCALL_64_after_hwframe+0x44/0xae 06:53:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000011001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xa9f, 0x0, 0x0) [ 1795.877446][ T9182] RIP: 0033:0x4665d9 [ 1795.881330][ T9182] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1795.900963][ T9182] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1795.909367][ T9182] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1795.917352][ T9182] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xb00, 0x0, 0x0) [ 1795.925416][ T9182] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.933399][ T9182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1795.941446][ T9182] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:19 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x7, 0x33000) 06:53:19 executing program 2 (fault-call:9 fault-nth:14): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x6, 0x6, 0x0, 0x0}) 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xc00, 0x0, 0x0) 06:53:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x7, 0x6, 0x0, 0x0}) 06:53:19 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xd00, 0x0, 0x0) 06:53:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000000080)) fcntl$lock(r2, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = accept(r1, 0x0, &(0x7f000000a940)) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f000000a980)='./file0\x00', &(0x7f000000a9c0)={0x40, 0x180, 0x2}, 0x18) r7 = syz_open_procfs$namespace(0x0, &(0x7f000000aa00)='ns/net\x00') r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f000000aa40), 0x400, 0x0) r9 = syz_open_dev$vcsu(&(0x7f000000aa80), 0xfffffffffffffff6, 0x0) r10 = accept4$packet(r0, &(0x7f000000aac0), &(0x7f000000ab00)=0x14, 0x0) [ 1796.071153][ T9226] FAULT_INJECTION: forcing a failure. [ 1796.071153][ T9226] name failslab, interval 1, probability 0, space 0, times 0 [ 1796.083848][ T9226] CPU: 0 PID: 9226 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1796.092210][ T9226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1796.102259][ T9226] Call Trace: [ 1796.105561][ T9226] dump_stack_lvl+0xb7/0x103 [ 1796.110191][ T9226] dump_stack+0x11/0x1a [ 1796.114367][ T9226] should_fail+0x23c/0x250 sendmmsg$unix(0xffffffffffffffff, &(0x7f000000ac00)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000200)="dfb509e09e061ba928721b24ab6185afd38a41c90b98", 0x16}, {&(0x7f0000000280)="6e17eeda3350c3ea1336201ad05738b3e3b255f48837fa04a19d47b2a34bbeab97296791c741d6c08db09c978c7450829f47b8685ce0f81f3f3639ee85d43fa2fb28d93467a6c9951e20a54b2144ab947a429db09799ca02454eed37db7440ce11ee2fdeed63723d8076f703f45b4d1b8a00466c34aeae93eb48e459fe669b2ec1061c46556b88398af9b2698f185beaf5f44741fbdfdf226c2795e0615dd76770fe", 0xa2}, {&(0x7f0000000340)="57496f800b412d075f242c4bab75144365544586b2f0afd3c901a0f10513c238c3b0dee593cb11c7e6133225f3524ce39dd8a005d3226f157dcfa9d11739a2cdd31785b95a091a03be2be5b3e79472c91b957f69c954c198bfc018304e915b0261e6cb3a915630942dab7c5183d2650e9834b5c4006bebb53315699762bb251b81ace6bdbb674b73d324db084d8d646c12fd6840943b8b32bf999f402a8c6fd790b42bf727", 0xa5}, {&(0x7f0000000400)="1b9a95bda9469d884c0f16aefae55977775096dfc982641d4d0c0c14184dcaf5a879a3fe60ba92002ec406dfcc936b97bec7622b6f3fc830705f0e3299313e73f0808e673294e555a4b0dad07f3921ef75555d5d", 0x54}, {&(0x7f0000000480)="3be2cb136fc5044de8e591e81b9945869538b0faf8cf32250eafc87e46dfb2ef3a3b76969e5a0498b97cc731e95e5c098c0fab0ee28af3792cf9edebc8ba384a790cd2f54d08a368958bb39dd5ec65f098daf04a8d1d7995a913d7ec6d37ccdb5607b3d25e4c84ae90a3d92642c271881d8d33c293805b57e29791187bd5d531f4a18512e65b6f2883b469b02ff538796cb46118dcd060e6c1f92ffe00d084343f82f1b372203341a6dbe70cba65d6edf586643f6dc0322f9655bd08adac83", 0xbf}, {&(0x7f0000000540)="36234cce14b6b0b02a334835be0b9c1752adaa5bcaf016b45310cc65f281d3d7ef51b77c631fdfe84066aae3d89ca929909e446c88b712b3937cb74067fb8b1f39cffa75cb5a659b0ad0a0", 0x4b}, {&(0x7f00000005c0)="5806e511615dfddfc129b4a3d74a7732ea07753070f0d327815bcb527e8d4be69de8ce62de82b402ff54aa893805a4b1741448350894f4839188e4e2e010fc3429582f3f1de3e904c66df2239b381b0b47e24a7156ce4a81f4ce402298e24b1041aa4c39854efc58779144cb2b5684a94bce6c19565e91223ef5c9b70cce22b9cfcd428be509ca85a5525e3ac86897054c843a1a72e6ea63a5eddfe2e595434d50d4025b7cc6e2cb0166f3185b4cc0d94edb519ed0c4f1c75c42d20f8c801192122200fb23b8b9cae9c61ac296035ad98d48fd0f6912a73ec43a8f5c5e5aca5e94d14030e5f20795de788781913653af2c5e5587c6", 0xf5}], 0x7, &(0x7f0000000740)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}], 0x38, 0x20008801}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)="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0x1000}], 0x2, &(0x7f0000000940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x90, 0x84}, {&(0x7f0000000a00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a80)="bc470f1b20ab5f6ed6", 0x9}, {&(0x7f0000000ac0)="6ec338322f10956fa479fa407b9b6ec1f3b2ebe30d931baa830a57276ff18476ef2c9afb8e6d72d449a8e526b5989c6a71a62019fb7327032ef42b3294e6ddc2ad7820", 0x43}, {&(0x7f0000000b40)="31820c0618d8ee48739f5bfcf3746c9d8b668ba3e57fae30ac052741bfbfe6c4fd00fe692fd6298ab81a95aa004d8beae6ce31ada23d960a7b78d7df6c7da6e6d4ec61055d878e9624cc3829128a6b2d5de017996bffca176e809090ae07ef5bcff4f672917723ee9cafd09de7b0a2d5313871d9fa4dc8e519bbd26829e3564a54b6027eff0d0f848a1c80adc0914e71fcd944b1061a261f20dae4fe571ff54514ac37875d88377a6c32f07243b0bbb12beafc161c536c9be9ec2fad7a5e0c5830c3ea8dc39d138b9bc0c8ec577e34157a025f3c5ff0b87816b8a5c42764c7bff7c55f0e554edcdd3caf", 0xea}, {&(0x7f0000000c40)="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", 0xff}, {&(0x7f0000000d40)="fbf2ada5a523927ce4ab8c2aa80620", 0xf}], 0x5, &(0x7f0000004340)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0xc8, 0x20040004}, {&(0x7f0000004440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f00000044c0)="3ce1dcfe6c477ed83a721fc79fdbfd9ac7c256b42d2dbfe459860b1184da520e1794c8c7a6878d4eab707efee2e39d3afa9f80c8b24b389cffc0e6fba68b9bc27a0f9fc7f4ea6de6730574574e03e61083a4af1d8c82743e7ab72cd37d", 0x5d}, {&(0x7f0000004540)="211628acecdc80fdf8ae5eaa7b15ab3cd37575695608bf5c2755dbfe62a8f4cb970b5aaad9bb1af18009aef117226faa51dfd939729046477f39ef05020058dd5aaf2dc9eecc30866bbbf5e47f490a3b6049e1d16cabf703c6914556e29ea89595e761df9b314959fb038894d5cc24d6739524aa5ee53164f7d1789a14040a33361208f56423b04d5fa0cd215a19992f8c493b75704d18baa14ffdacbc04bf152824032f01285cdc59c4ef10c1e58f4d383461ba9ed2cdea364d8daf9700fb5bf3ddcd879780dcb63be3f39babec125b6e5cbe012fd7005831ff129684ee04ca61", 0xe1}], 0x2, &(0x7f0000004680)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2, 0xffffffffffffffff]}}], 0x78, 0x8800}, {&(0x7f0000004700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000069c0)=[{&(0x7f0000004780)="68fdbb0a2b05ae4cf99706db87de40f8374dabc638974f64f494f066c9a2c994a170fda5549a1145b2464c68b494508abc85661ef134a19bba29715c66444f4b7b08", 0x42}, {&(0x7f0000004800)}, 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{&(0x7f0000009780)="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0x1000}, {&(0x7f000000a780)="488a0c4526dcffdd25ac8dc94e01bc30aed6fd010fc78acbb46930a5f0522d268fdccabda06b2cfc03607e1c412b57231ac424d6b436105b0af6c3d457494143a0bbbf8825460fd5d95fa3036642498b8fb7fc06f95d65b61d0dec87214508e9dae88534754c76c336c3e5209682807ea849a0b90d6c8faaa14374a8e1076e8b77db683b1b192ec05b5a13911e979b5db95de7ae496591466438d069376d950cb17def45807bd3d1c2fb1f", 0xab}], 0x3, &(0x7f000000ab40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4}}}, @rights={{0x30, 0x1, 0x1, [r1, r5, r6, r7, r1, r8, r9, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r10, r2]}}], 0xa8, 0x40040}], 0x8, 0xc0) fcntl$lock(r2, 0x26, &(0x7f0000000040)={0x1}) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x1, 0x810, r2, 0xc5799000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r11 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r11, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:20 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x8, 0x33000) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xe00, 0x0, 0x0) 06:53:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000012001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xfed, 0x0, 0x0) [ 1796.118790][ T9226] ? mempool_alloc_slab+0x16/0x20 [ 1796.123927][ T9226] __should_failslab+0x81/0x90 [ 1796.128695][ T9226] should_failslab+0x5/0x20 [ 1796.133196][ T9226] kmem_cache_alloc+0x46/0x2e0 [ 1796.138011][ T9226] mempool_alloc_slab+0x16/0x20 [ 1796.142858][ T9226] ? mempool_free+0x130/0x130 [ 1796.147531][ T9226] mempool_alloc+0x8c/0x300 [ 1796.152033][ T9226] ? ext4_fc_track_template+0x6b/0x330 [ 1796.157506][ T9226] ? ext4_fc_track_range+0x130/0x130 [ 1796.162883][ T9226] ? iov_iter_npages+0x211/0xa00 06:53:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000013001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1796.167818][ T9226] bio_alloc_bioset+0xcc/0x480 [ 1796.172578][ T9226] ? ext4_map_blocks+0xcd0/0xef0 [ 1796.177527][ T9226] iomap_dio_bio_actor+0x511/0xb50 [ 1796.182646][ T9226] iomap_dio_actor+0x26e/0x3b0 [ 1796.187413][ T9226] iomap_apply+0x1df/0x400 [ 1796.191825][ T9226] __iomap_dio_rw+0x5a1/0xa40 [ 1796.196492][ T9226] ? __iomap_dio_rw+0xa40/0xa40 [ 1796.201338][ T9226] iomap_dio_rw+0x30/0x70 [ 1796.205704][ T9226] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1796.211155][ T9226] ext4_file_write_iter+0xa04/0x11d0 [ 1796.216484][ T9226] ? ext4_file_write_iter+0x4f1/0x11d0 06:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x9, 0x6, 0x0, 0x0}) [ 1796.221930][ T9226] ? rw_verify_area+0x136/0x250 [ 1796.226803][ T9226] vfs_write+0x69d/0x770 [ 1796.231036][ T9226] ksys_write+0xce/0x180 [ 1796.235274][ T9226] __x64_sys_write+0x3e/0x50 [ 1796.239947][ T9226] do_syscall_64+0x3d/0x90 [ 1796.244375][ T9226] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1796.250270][ T9226] RIP: 0033:0x4665d9 [ 1796.254154][ T9226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1796.273755][ T9226] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1796.282168][ T9226] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1796.290138][ T9226] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1796.298104][ T9226] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.306160][ T9226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1796.314114][ T9226] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:20 executing program 2 (fault-call:9 fault-nth:15): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xd, 0x6, 0x0, 0x0}) 06:53:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000014001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x5) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:20 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x9, 0x33000) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x1100, 0x0, 0x0) 06:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0xffffffffffffffff, 0xb7, 0x9a, @buffer={0x0, 0x9a, &(0x7f0000000180)=""/154}, &(0x7f0000000280)="e11c94b9b1d7957c45ce17e8ddb03dd36204c2b082f37b1ad419cbd4a0b38a488d3596f6e51f3d1d72f0d9f6ae2613b14e2928bf8e1dd5931e03f655cf1854c21df57c2a356ee2e729ef64eeb77163f5f7cbebe33d197033a9745484727fde39be67a313ddcf047b0575c728655394de4c1967b8a301106c14f4694bd786b81becaca20060edfc05d83681b719ee35bf3b8101b9908d1f4289a1d8705f0d1337b7c8f8f7d7154a4ba58efc9a0c783715dce5c1ed635600", &(0x7f0000001340)=""/4096, 0x0, 0x2}) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x1200, 0x0, 0x0) 06:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xe, 0x6, 0x0, 0x0}) [ 1796.428792][ T9270] FAULT_INJECTION: forcing a failure. [ 1796.428792][ T9270] name failslab, interval 1, probability 0, space 0, times 0 [ 1796.441435][ T9270] CPU: 1 PID: 9270 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1796.449828][ T9270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1796.459883][ T9270] Call Trace: [ 1796.463171][ T9270] dump_stack_lvl+0xb7/0x103 [ 1796.467760][ T9270] dump_stack+0x11/0x1a [ 1796.471936][ T9270] should_fail+0x23c/0x250 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x2000, 0x0, 0x0) 06:53:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000015001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000016001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1796.476341][ T9270] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1796.482148][ T9270] __should_failslab+0x81/0x90 [ 1796.487030][ T9270] should_failslab+0x5/0x20 [ 1796.491520][ T9270] kmem_cache_alloc+0x46/0x2e0 [ 1796.496308][ T9270] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1796.501425][ T9270] ? ext4_get_branch+0x27d/0x2e0 [ 1796.506378][ T9270] ? bio_attempt_back_merge+0x354/0x3f0 [ 1796.511927][ T9270] ext4_ind_map_blocks+0xaab/0x1620 [ 1796.517171][ T9270] ? __down_read_common+0x16d/0x530 [ 1796.522358][ T9270] ? percpu_counter_add_batch+0x69/0xd0 [ 1796.527891][ T9270] ? ext4_es_lookup_extent+0x206/0x490 [ 1796.533383][ T9270] ext4_map_blocks+0x6d2/0xef0 [ 1796.538131][ T9270] ? ext4_iomap_begin+0x3f7/0x620 [ 1796.543171][ T9270] ? __cond_resched+0x11/0x40 [ 1796.547867][ T9270] ext4_iomap_begin+0x4a0/0x620 [ 1796.552772][ T9270] iomap_apply+0x8d/0x400 [ 1796.557147][ T9270] __iomap_dio_rw+0x5a1/0xa40 [ 1796.561876][ T9270] ? __iomap_dio_rw+0xa40/0xa40 [ 1796.566717][ T9270] iomap_dio_rw+0x30/0x70 [ 1796.571104][ T9270] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1796.576642][ T9270] ext4_file_write_iter+0xa04/0x11d0 [ 1796.581961][ T9270] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1796.587412][ T9270] ? rw_verify_area+0x136/0x250 [ 1796.592294][ T9270] vfs_write+0x69d/0x770 [ 1796.596525][ T9270] ksys_write+0xce/0x180 [ 1796.600756][ T9270] __x64_sys_write+0x3e/0x50 [ 1796.605385][ T9270] do_syscall_64+0x3d/0x90 [ 1796.609793][ T9270] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1796.615720][ T9270] RIP: 0033:0x4665d9 [ 1796.619608][ T9270] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1796.639277][ T9270] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1796.647677][ T9270] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1796.655704][ T9270] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1796.663757][ T9270] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.671810][ T9270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:20 executing program 2 (fault-call:9 fault-nth:16): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:20 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000018001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x2500, 0x0, 0x0) 06:53:20 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xa, 0x33000) 06:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000000080)) fcntl$lock(r2, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r2, 0x26, &(0x7f0000000040)={0x1}) fsetxattr$security_ima(r2, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xd, 0x2) [ 1796.679772][ T9270] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x9f, 0x6, 0x0, 0x0}) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x4800, 0x0, 0x0) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x4c00, 0x0, 0x0) [ 1796.754828][ T9301] FAULT_INJECTION: forcing a failure. [ 1796.754828][ T9301] name failslab, interval 1, probability 0, space 0, times 0 [ 1796.767545][ T9301] CPU: 1 PID: 9301 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1796.775869][ T9301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1796.786013][ T9301] Call Trace: [ 1796.789276][ T9301] dump_stack_lvl+0xb7/0x103 [ 1796.793897][ T9301] dump_stack+0x11/0x1a [ 1796.798039][ T9301] should_fail+0x23c/0x250 [ 1796.802487][ T9301] ? mempool_alloc_slab+0x16/0x20 [ 1796.807496][ T9301] __should_failslab+0x81/0x90 [ 1796.812333][ T9301] should_failslab+0x5/0x20 [ 1796.816879][ T9301] kmem_cache_alloc+0x46/0x2e0 [ 1796.821625][ T9301] mempool_alloc_slab+0x16/0x20 [ 1796.826651][ T9301] ? mempool_free+0x130/0x130 [ 1796.831312][ T9301] mempool_alloc+0x8c/0x300 [ 1796.835846][ T9301] ? ext4_fc_track_template+0x6b/0x330 [ 1796.841358][ T9301] ? ext4_fc_track_range+0x130/0x130 [ 1796.846630][ T9301] ? iov_iter_npages+0x211/0xa00 [ 1796.851598][ T9301] bio_alloc_bioset+0xcc/0x480 [ 1796.856344][ T9301] ? ext4_map_blocks+0xcd0/0xef0 [ 1796.861334][ T9301] iomap_dio_bio_actor+0x511/0xb50 [ 1796.866436][ T9301] iomap_dio_actor+0x26e/0x3b0 [ 1796.871245][ T9301] iomap_apply+0x1df/0x400 [ 1796.875664][ T9301] __iomap_dio_rw+0x5a1/0xa40 [ 1796.880398][ T9301] ? __iomap_dio_rw+0xa40/0xa40 [ 1796.885273][ T9301] iomap_dio_rw+0x30/0x70 [ 1796.889606][ T9301] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1796.895044][ T9301] ext4_file_write_iter+0xa04/0x11d0 [ 1796.900313][ T9301] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1796.905750][ T9301] ? rw_verify_area+0x136/0x250 [ 1796.910582][ T9301] vfs_write+0x69d/0x770 [ 1796.914805][ T9301] ksys_write+0xce/0x180 [ 1796.919033][ T9301] __x64_sys_write+0x3e/0x50 [ 1796.923690][ T9301] do_syscall_64+0x3d/0x90 [ 1796.928188][ T9301] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1796.934140][ T9301] RIP: 0033:0x4665d9 06:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x7, 0x0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000580)=""/125, 0x7d}]}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='smaps_rollup\x00') ioctl$FIONCLEX(r2, 0x5450) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6000, 0x0, 0x0) [ 1796.938030][ T9301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1796.957633][ T9301] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1796.966044][ T9301] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1796.974007][ T9301] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1796.981960][ T9301] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.989912][ T9301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1796.997869][ T9301] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x600, 0x6, 0x0, 0x0}) 06:53:20 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6800, 0x0, 0x0) 06:53:21 executing program 2 (fault-call:9 fault-nth:17): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1797.109572][ T9332] FAULT_INJECTION: forcing a failure. [ 1797.109572][ T9332] name failslab, interval 1, probability 0, space 0, times 0 [ 1797.122285][ T9332] CPU: 0 PID: 9332 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1797.130626][ T9332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1797.140678][ T9332] Call Trace: [ 1797.143968][ T9332] dump_stack_lvl+0xb7/0x103 [ 1797.148567][ T9332] dump_stack+0x11/0x1a [ 1797.152717][ T9332] should_fail+0x23c/0x250 06:53:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000019001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x2, 0x0, 0x0, 0x0}) 06:53:21 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xb, 0x33000) 06:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x700, 0x6, 0x0, 0x0}) 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6c00, 0x0, 0x0) 06:53:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001a001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1797.157134][ T9332] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1797.162568][ T9332] __should_failslab+0x81/0x90 [ 1797.167371][ T9332] should_failslab+0x5/0x20 [ 1797.171870][ T9332] kmem_cache_alloc+0x46/0x2e0 [ 1797.176716][ T9332] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1797.181845][ T9332] ? ext4_get_branch+0x27d/0x2e0 [ 1797.186848][ T9332] ? bio_attempt_back_merge+0x354/0x3f0 [ 1797.192388][ T9332] ext4_ind_map_blocks+0xaab/0x1620 [ 1797.197581][ T9332] ? __down_read_common+0x16d/0x530 [ 1797.202815][ T9332] ? percpu_counter_add_batch+0x69/0xd0 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x7400, 0x0, 0x0) 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x7a00, 0x0, 0x0) [ 1797.208422][ T9332] ? ext4_es_lookup_extent+0x206/0x490 [ 1797.213885][ T9332] ext4_map_blocks+0x6d2/0xef0 [ 1797.218644][ T9332] ? ext4_iomap_begin+0x3f7/0x620 [ 1797.223697][ T9332] ? __cond_resched+0x11/0x40 [ 1797.228463][ T9332] ext4_iomap_begin+0x4a0/0x620 [ 1797.233310][ T9332] iomap_apply+0x8d/0x400 [ 1797.237635][ T9332] __iomap_dio_rw+0x5a1/0xa40 [ 1797.242320][ T9332] ? __iomap_dio_rw+0xa40/0xa40 [ 1797.247258][ T9332] iomap_dio_rw+0x30/0x70 [ 1797.251674][ T9332] ? ext4_file_write_iter+0x4f1/0x11d0 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x8100, 0x0, 0x0) [ 1797.257126][ T9332] ext4_file_write_iter+0xa04/0x11d0 [ 1797.262452][ T9332] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1797.267934][ T9332] ? rw_verify_area+0x136/0x250 [ 1797.272773][ T9332] vfs_write+0x69d/0x770 [ 1797.277017][ T9332] ksys_write+0xce/0x180 [ 1797.281254][ T9332] __x64_sys_write+0x3e/0x50 [ 1797.285872][ T9332] do_syscall_64+0x3d/0x90 [ 1797.290294][ T9332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1797.296287][ T9332] RIP: 0033:0x4665d9 [ 1797.300170][ T9332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1797.319944][ T9332] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1797.328341][ T9332] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1797.336296][ T9332] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1797.344333][ T9332] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1797.352339][ T9332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:21 executing program 2 (fault-call:9 fault-nth:18): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) r2 = signalfd4(r1, &(0x7f0000000040), 0x8, 0x800) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x2, @scatter={0xa, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f0000000280)=""/111, 0x6f}, {&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/178, 0xb2}, {0xffffffffffffffff}, {&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f0000000640)=""/52, 0x34}]}, &(0x7f0000000000)="5cf2d93d7ddc", 0x0, 0x0, 0x27, 0x6, 0x0}) [ 1797.360293][ T9332] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x9f0a, 0x0, 0x0) 06:53:21 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xc, 0x33000) 06:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x900, 0x6, 0x0, 0x0}) 06:53:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000280)=""/137, 0x89}]}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1797.445370][ T9367] FAULT_INJECTION: forcing a failure. [ 1797.445370][ T9367] name failslab, interval 1, probability 0, space 0, times 0 [ 1797.458001][ T9367] CPU: 0 PID: 9367 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1797.466330][ T9367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1797.476392][ T9367] Call Trace: [ 1797.479688][ T9367] dump_stack_lvl+0xb7/0x103 [ 1797.484299][ T9367] dump_stack+0x11/0x1a [ 1797.488464][ T9367] should_fail+0x23c/0x250 06:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xd00, 0x6, 0x0, 0x0}) 06:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000000080)) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1}) mmap(&(0x7f00006c6000/0x1000)=nil, 0x1000, 0x1000001, 0x10, r1, 0xc860e000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001340)=""/174, 0xae}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000001400)=""/161, 0xa1}], 0x4) [ 1797.492881][ T9367] ? mempool_alloc_slab+0x16/0x20 [ 1797.497969][ T9367] __should_failslab+0x81/0x90 [ 1797.502763][ T9367] should_failslab+0x5/0x20 [ 1797.507263][ T9367] kmem_cache_alloc+0x46/0x2e0 [ 1797.512035][ T9367] mempool_alloc_slab+0x16/0x20 [ 1797.516890][ T9367] ? mempool_free+0x130/0x130 [ 1797.522256][ T9367] mempool_alloc+0x8c/0x300 [ 1797.526757][ T9367] ? ext4_fc_track_template+0x6b/0x330 [ 1797.532209][ T9367] ? ext4_fc_track_range+0x130/0x130 [ 1797.537509][ T9367] ? iov_iter_npages+0x211/0xa00 06:53:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="9000000077001f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) vmsplice(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)="f699b28e41bc84e564cf7fd75673637b8a60d1768ac6386b2f7fe68f6dd865fc3b95295d5797f786b68fd3ad207c7a363e38630cea4fe1e1507bb28277af0bd0cddc359a034ccdc6ffe7", 0x4a}, {&(0x7f0000000340)="c04e41a59fe7b92831929e5928527389482953824f643cda6940b60bd014f35a28d697d1ea050adc998c3a68955def620fd60813d8eca7846766fd113b7b955b6dd98649fb7f7c6a0b557b544b1440feb9999cc9071c93a8247614310245ea93d9b1269ead6ef172a911f9", 0x6b}, {&(0x7f00000003c0)="b9728e058d10cfb87d0e12dc89e3458941ba271757c1600d1a83fd3fdba6f37065f969d62addc1334865f011cb5b4f6b75bffeaa3308aaf4ac5f070a8025f0409a30832d44c269d594ea393f24e17e2f7d58", 0x52}, {&(0x7f0000000440)}, {&(0x7f0000000480)="951f334bfdd369cda96bbbfc25cb68249de6a6ecfaff80e642ed794b9e2327f5ba6ef59dd41d82ce7b952bb35df0c33c5cea3a1c641153d00f9d346b62cefd69f320ae8e68bbc287f31719e5d3c025b21811dfa9", 0x54}], 0x5, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x3, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000280)=""/149, 0x95}]}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x7, 0x2, 0x3, 0x0}) [ 1797.542470][ T9367] bio_alloc_bioset+0xcc/0x480 [ 1797.547264][ T9367] ? ext4_map_blocks+0xcd0/0xef0 [ 1797.552191][ T9367] iomap_dio_bio_actor+0x511/0xb50 [ 1797.557296][ T9367] iomap_dio_actor+0x26e/0x3b0 [ 1797.562054][ T9367] iomap_apply+0x1df/0x400 [ 1797.566469][ T9367] __iomap_dio_rw+0x5a1/0xa40 [ 1797.571137][ T9367] ? __iomap_dio_rw+0xa40/0xa40 [ 1797.575989][ T9367] iomap_dio_rw+0x30/0x70 [ 1797.580337][ T9367] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1797.585918][ T9367] ext4_file_write_iter+0xa04/0x11d0 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xed0f, 0x0, 0x0) 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x34000, 0x0, 0x0) [ 1797.591196][ T9367] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1797.596693][ T9367] ? rw_verify_area+0x136/0x250 [ 1797.601613][ T9367] vfs_write+0x69d/0x770 [ 1797.605854][ T9367] ksys_write+0xce/0x180 [ 1797.610087][ T9367] __x64_sys_write+0x3e/0x50 [ 1797.614671][ T9367] do_syscall_64+0x3d/0x90 [ 1797.619082][ T9367] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1797.624974][ T9367] RIP: 0033:0x4665d9 [ 1797.628859][ T9367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1797.648527][ T9367] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1797.656932][ T9367] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1797.664995][ T9367] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1797.672963][ T9367] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1797.680945][ T9367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:21 executing program 2 (fault-call:9 fault-nth:19): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x400300, 0x0, 0x0) 06:53:21 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c021f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:21 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xd, 0x33000) 06:53:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xe00, 0x6, 0x0, 0x0}) [ 1797.688926][ T9367] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 [ 1797.696705][ T9396] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=119 sclass=netlink_route_socket pid=9396 comm=syz-executor.0 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xe0ffff, 0x0, 0x0) 06:53:21 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x0, @local}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000003740)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/26, 0x1a}, {&(0x7f0000001340)=""/242, 0xf2}, {&(0x7f0000001440)=""/196, 0xc4}, {&(0x7f0000001540)=""/172, 0xac}, {&(0x7f0000001600)=""/217, 0xd9}, {&(0x7f0000001700)=""/49, 0x31}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/4096, 0x1000}], 0x9, 0x80000000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x10500) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='ip6gre0\x00'}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$vga_arbiter(r3, &(0x7f0000000040), 0xf) [ 1797.775429][ T9404] FAULT_INJECTION: forcing a failure. [ 1797.775429][ T9404] name failslab, interval 1, probability 0, space 0, times 0 [ 1797.788142][ T9404] CPU: 0 PID: 9404 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1797.796514][ T9404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1797.806568][ T9404] Call Trace: [ 1797.809864][ T9404] dump_stack_lvl+0xb7/0x103 [ 1797.814457][ T9404] dump_stack+0x11/0x1a [ 1797.818618][ T9404] should_fail+0x23c/0x250 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x1000000, 0x0, 0x0) 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x2000000, 0x0, 0x0) [ 1797.823034][ T9404] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1797.828331][ T9404] __should_failslab+0x81/0x90 [ 1797.833140][ T9404] should_failslab+0x5/0x20 [ 1797.837689][ T9404] kmem_cache_alloc+0x46/0x2e0 [ 1797.842455][ T9404] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1797.847305][ T9413] __nla_validate_parse: 42 callbacks suppressed [ 1797.847316][ T9413] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1797.847566][ T9404] ? ext4_get_branch+0x27d/0x2e0 [ 1797.867955][ T9404] ? bio_attempt_back_merge+0x354/0x3f0 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x3000000, 0x0, 0x0) [ 1797.873529][ T9404] ext4_ind_map_blocks+0xaab/0x1620 [ 1797.878773][ T9404] ? __down_read_common+0x16d/0x530 [ 1797.879295][ T9416] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1797.883974][ T9404] ? percpu_counter_add_batch+0x69/0xd0 [ 1797.898770][ T9404] ? ext4_es_lookup_extent+0x206/0x490 [ 1797.904277][ T9404] ext4_map_blocks+0x6d2/0xef0 [ 1797.909035][ T9404] ? ext4_iomap_begin+0x3f7/0x620 [ 1797.914061][ T9404] ? __cond_resched+0x11/0x40 [ 1797.918738][ T9404] ext4_iomap_begin+0x4a0/0x620 06:53:21 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x4000000, 0x0, 0x0) [ 1797.920593][ T9418] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1797.923650][ T9404] iomap_apply+0x8d/0x400 [ 1797.923673][ T9404] __iomap_dio_rw+0x5a1/0xa40 [ 1797.941926][ T9404] ? __iomap_dio_rw+0xa40/0xa40 [ 1797.946820][ T9404] iomap_dio_rw+0x30/0x70 [ 1797.951156][ T9404] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1797.956601][ T9404] ext4_file_write_iter+0xa04/0x11d0 [ 1797.961904][ T9404] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1797.967360][ T9404] ? rw_verify_area+0x136/0x250 [ 1797.972269][ T9404] vfs_write+0x69d/0x770 [ 1797.976556][ T9404] ksys_write+0xce/0x180 [ 1797.976978][ T9424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=540 sclass=netlink_route_socket pid=9424 comm=syz-executor.0 [ 1797.980786][ T9404] __x64_sys_write+0x3e/0x50 [ 1797.980807][ T9404] do_syscall_64+0x3d/0x90 [ 1797.980830][ T9404] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1798.008936][ T9404] RIP: 0033:0x4665d9 [ 1798.012816][ T9404] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1798.032508][ T9404] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1798.040958][ T9404] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1798.048913][ T9404] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1798.057553][ T9404] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1798.065501][ T9404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x4000, 0x6, 0x0, 0x0}) [ 1798.073457][ T9404] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:22 executing program 2 (fault-call:9 fault-nth:20): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xe, 0x33000) [ 1798.125886][ T9430] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1798.173497][ T9435] FAULT_INJECTION: forcing a failure. [ 1798.173497][ T9435] name failslab, interval 1, probability 0, space 0, times 0 [ 1798.186134][ T9435] CPU: 1 PID: 9435 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1798.194480][ T9435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1798.204533][ T9435] Call Trace: [ 1798.207806][ T9435] dump_stack_lvl+0xb7/0x103 [ 1798.212592][ T9435] dump_stack+0x11/0x1a [ 1798.216748][ T9435] should_fail+0x23c/0x250 [ 1798.221225][ T9435] ? mempool_alloc_slab+0x16/0x20 [ 1798.226251][ T9435] __should_failslab+0x81/0x90 [ 1798.231046][ T9435] should_failslab+0x5/0x20 [ 1798.235535][ T9435] kmem_cache_alloc+0x46/0x2e0 [ 1798.240409][ T9435] mempool_alloc_slab+0x16/0x20 [ 1798.245264][ T9435] ? mempool_free+0x130/0x130 [ 1798.249940][ T9435] mempool_alloc+0x8c/0x300 [ 1798.254445][ T9435] ? ext4_fc_track_template+0x6b/0x330 [ 1798.259901][ T9435] ? ext4_fc_track_range+0x130/0x130 [ 1798.265181][ T9435] ? iov_iter_npages+0x211/0xa00 06:53:22 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c031f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x9f00, 0x6, 0x0, 0x0}) 06:53:22 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x5000000, 0x0, 0x0) 06:53:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x2, 0x0, @mcast1}, 0x1c) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x800030005, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0x1, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f0000000040)=ANY=[], 0x15cb3c6c) ioctl$SG_IO(r3, 0x2285, &(0x7f00000012c0)={0x0, 0xfffffffffffffffd, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000040)={@id={0x2, 0x0, @c}}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32=r3, @ANYRES64=r2, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000240)={0x0, 0x4, 0x0, 0x1}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000002c0)={0x0, 0x1, 0x4, 0x1}) socket$inet6(0xa, 0x800, 0x2) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000008c0), 0x515302, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000180)="732a30a2e00e6f4499c980d42219087780774cbb9647e24d23120199531da06de8d2370010d6299ded70cce6189cc24a2e2aa54fa895b1ea105c024e617ac71cad383fe565405ae2", 0x48, 0x8, 0x0, 0x2, r5}]) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)) 06:53:22 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c041f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1798.270128][ T9435] bio_alloc_bioset+0xcc/0x480 [ 1798.274947][ T9435] ? ext4_map_blocks+0xcd0/0xef0 [ 1798.279888][ T9435] iomap_dio_bio_actor+0x511/0xb50 [ 1798.284993][ T9435] iomap_dio_actor+0x26e/0x3b0 [ 1798.286817][ T9443] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=796 sclass=netlink_route_socket pid=9443 comm=syz-executor.0 [ 1798.289787][ T9435] iomap_apply+0x1df/0x400 [ 1798.289861][ T9435] __iomap_dio_rw+0x5a1/0xa40 [ 1798.311791][ T9435] ? __iomap_dio_rw+0xa40/0xa40 [ 1798.316725][ T9435] iomap_dio_rw+0x30/0x70 [ 1798.321048][ T9435] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1798.326501][ T9435] ext4_file_write_iter+0xa04/0x11d0 [ 1798.331782][ T9435] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1798.337223][ T9435] ? rw_verify_area+0x136/0x250 [ 1798.342063][ T9435] vfs_write+0x69d/0x770 [ 1798.346297][ T9435] ksys_write+0xce/0x180 [ 1798.350528][ T9435] __x64_sys_write+0x3e/0x50 [ 1798.355157][ T9435] do_syscall_64+0x3d/0x90 [ 1798.359601][ T9435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1798.365498][ T9435] RIP: 0033:0x4665d9 [ 1798.369383][ T9435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1798.376232][ T9450] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1052 sclass=netlink_route_socket pid=9450 comm=syz-executor.0 [ 1798.388989][ T9435] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1798.389010][ T9435] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 06:53:22 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c051f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1798.389022][ T9435] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1798.389034][ T9435] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1798.389044][ T9435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1798.389054][ T9435] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 [ 1798.410684][ T9446] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:22 executing program 2 (fault-call:9 fault-nth:21): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:22 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6000000, 0x0, 0x0) 06:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x800000, 0x6, 0x0, 0x0}) 06:53:22 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x10, 0x33000) [ 1798.466343][ T9456] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1308 sclass=netlink_route_socket pid=9456 comm=syz-executor.0 [ 1798.513924][ T9462] FAULT_INJECTION: forcing a failure. [ 1798.513924][ T9462] name failslab, interval 1, probability 0, space 0, times 0 [ 1798.526585][ T9462] CPU: 0 PID: 9462 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1798.535081][ T9462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1798.545124][ T9462] Call Trace: [ 1798.548388][ T9462] dump_stack_lvl+0xb7/0x103 [ 1798.552968][ T9462] dump_stack+0x11/0x1a [ 1798.557109][ T9462] should_fail+0x23c/0x250 [ 1798.561533][ T9462] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1798.566797][ T9462] __should_failslab+0x81/0x90 [ 1798.571579][ T9462] should_failslab+0x5/0x20 [ 1798.576061][ T9462] kmem_cache_alloc+0x46/0x2e0 [ 1798.580801][ T9462] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1798.585980][ T9462] ? ext4_get_branch+0x27d/0x2e0 [ 1798.590898][ T9462] ? bio_attempt_back_merge+0x354/0x3f0 [ 1798.596465][ T9462] ext4_ind_map_blocks+0xaab/0x1620 [ 1798.601637][ T9462] ? __down_read_common+0x16d/0x530 [ 1798.606811][ T9462] ? percpu_counter_add_batch+0x69/0xd0 [ 1798.612406][ T9462] ? ext4_es_lookup_extent+0x206/0x490 [ 1798.617876][ T9462] ext4_map_blocks+0x6d2/0xef0 [ 1798.622619][ T9462] ? ext4_iomap_begin+0x3f7/0x620 [ 1798.627622][ T9462] ? __cond_resched+0x11/0x40 [ 1798.632279][ T9462] ext4_iomap_begin+0x4a0/0x620 [ 1798.637111][ T9462] iomap_apply+0x8d/0x400 [ 1798.641422][ T9462] __iomap_dio_rw+0x5a1/0xa40 [ 1798.646078][ T9462] ? __iomap_dio_rw+0xa40/0xa40 [ 1798.650920][ T9462] iomap_dio_rw+0x30/0x70 [ 1798.655304][ T9462] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1798.660905][ T9462] ext4_file_write_iter+0xa04/0x11d0 [ 1798.666180][ T9462] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1798.671634][ T9462] ? rw_verify_area+0x136/0x250 [ 1798.676462][ T9462] vfs_write+0x69d/0x770 [ 1798.680685][ T9462] ksys_write+0xce/0x180 [ 1798.684908][ T9462] __x64_sys_write+0x3e/0x50 [ 1798.689690][ T9462] do_syscall_64+0x3d/0x90 [ 1798.694166][ T9462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1798.700044][ T9462] RIP: 0033:0x4665d9 [ 1798.703967][ T9462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1798.723583][ T9462] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1798.731987][ T9462] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1798.739948][ T9462] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1798.747907][ T9462] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1798.755876][ T9462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:22 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c061f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:22 executing program 2 (fault-call:9 fault-nth:22): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x1000000, 0x6, 0x0, 0x0}) [ 1798.763880][ T9462] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 [ 1798.798928][ T9468] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:22 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x7000000, 0x0, 0x0) [ 1798.843778][ T9476] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1564 sclass=netlink_route_socket pid=9476 comm=syz-executor.0 [ 1798.871750][ T9477] FAULT_INJECTION: forcing a failure. [ 1798.871750][ T9477] name failslab, interval 1, probability 0, space 0, times 0 [ 1798.884402][ T9477] CPU: 1 PID: 9477 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1798.886835][ T9480] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1798.892783][ T9477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1798.892795][ T9477] Call Trace: [ 1798.892803][ T9477] dump_stack_lvl+0xb7/0x103 [ 1798.892834][ T9477] dump_stack+0x11/0x1a [ 1798.924084][ T9477] should_fail+0x23c/0x250 [ 1798.928550][ T9477] ? mempool_alloc_slab+0x16/0x20 [ 1798.933622][ T9477] __should_failslab+0x81/0x90 [ 1798.938466][ T9477] should_failslab+0x5/0x20 06:53:22 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c071f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1798.942958][ T9477] kmem_cache_alloc+0x46/0x2e0 [ 1798.947807][ T9477] mempool_alloc_slab+0x16/0x20 [ 1798.949839][ T9484] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1820 sclass=netlink_route_socket pid=9484 comm=syz-executor.0 [ 1798.952652][ T9477] ? mempool_free+0x130/0x130 [ 1798.952677][ T9477] mempool_alloc+0x8c/0x300 [ 1798.974710][ T9477] ? ext4_fc_track_template+0x6b/0x330 [ 1798.980347][ T9477] ? ext4_fc_track_range+0x130/0x130 [ 1798.985709][ T9477] ? iov_iter_npages+0x211/0xa00 [ 1798.990671][ T9477] bio_alloc_bioset+0xcc/0x480 [ 1798.995438][ T9477] ? ext4_map_blocks+0xcd0/0xef0 [ 1799.000353][ T9477] iomap_dio_bio_actor+0x511/0xb50 [ 1799.005565][ T9477] iomap_dio_actor+0x26e/0x3b0 [ 1799.010298][ T9477] iomap_apply+0x1df/0x400 [ 1799.014815][ T9477] __iomap_dio_rw+0x5a1/0xa40 [ 1799.019473][ T9477] ? __iomap_dio_rw+0xa40/0xa40 [ 1799.024397][ T9477] iomap_dio_rw+0x30/0x70 [ 1799.028704][ T9477] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1799.034142][ T9477] ext4_file_write_iter+0xa04/0x11d0 [ 1799.039400][ T9477] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1799.044896][ T9477] ? rw_verify_area+0x136/0x250 [ 1799.050133][ T9477] vfs_write+0x69d/0x770 [ 1799.054355][ T9477] ksys_write+0xce/0x180 [ 1799.058595][ T9477] __x64_sys_write+0x3e/0x50 [ 1799.063176][ T9477] do_syscall_64+0x3d/0x90 [ 1799.067581][ T9477] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1799.073502][ T9477] RIP: 0033:0x4665d9 [ 1799.077373][ T9477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1799.097055][ T9477] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1799.105476][ T9477] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1799.113426][ T9477] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1799.121415][ T9477] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1799.129441][ T9477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1799.137400][ T9477] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x12, 0x33000) 06:53:23 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x8000000, 0x0, 0x0) 06:53:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c091f4d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:23 executing program 2 (fault-call:9 fault-nth:23): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0xa) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffffffffffffe, 0x6, 0x0, @buffer={0x0, 0x64, &(0x7f00000000c0)=""/100}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x800, 0x10012, 0x0, 0x0}) 06:53:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x2000000, 0x6, 0x0, 0x0}) 06:53:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x6000000, 0x6, 0x0, 0x0}) 06:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffbff, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="671e13b5260ddae9f679b703f6e0ff9bde4ea19976797d5c13fe13006348cb462cd7f6d1450a2a5a56567e8f045fc2467326fe73", 0x34, 0x1}, {&(0x7f0000000100)="a224561469273d8756d8061fc6058f7ba3bef4e5ba039e960d529388acb2ebaeeb86a14123a2d14d04161519e37d4e510f4275f79ab2", 0x36, 0x5}], 0x80000, &(0x7f0000001340)=ANY=[@ANYBLOB="756e695f0600000000000000756e695f786c6174653d312c756e695f786c6174653d302c757466383d302c696f636861727365743d6370313235312c73686f72746e616d653d77696e6e742c726f6469722c0034fa19dd275fcfc2a90576c178c8ecd3e8296976e3e6f3cc254d5cff7771c54356d1c8d8326e3a6f481d5881add4b044296d495d6a6add2dc680bdcd5d15ac78c62fbae79d5fdc52a228327fd03b5a83088305c756c39cdf169de038e6c425f60a170cd8a55bd08ae3ebf4df88316de7f24e"]) write$binfmt_elf64(r0, &(0x7f0000002a40)=ANY=[@ANYBLOB="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"], 0x99b) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x1, 0x7f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[], 0x15cb3c6c) faccessat2(r2, &(0x7f0000002640)='./file1\x00', 0x1, 0x1100) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) r5 = openat2(r1, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x1, 0x2, 0x4}, 0x18) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000002a00)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000029c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="4408f2447dc4a04fa1e8d25b73b63dc4e05eb4a127", @ANYRES16=0x0, @ANYBLOB="01002bbd7000fcdbdf250100000030000180080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020062726964676530000000000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20044851}, 0x80) preadv(r5, &(0x7f0000002600)=[{&(0x7f0000001440)=""/129, 0x81}, {&(0x7f0000001500)=""/135, 0x87}, {&(0x7f00000015c0)=""/14, 0xe}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x4, 0x2, 0x1) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000580)='/dev/sg#\x00', &(0x7f0000002680)='/dev/sg#\x00\xf1E\xa8D8\xe5\xdc,\\)-Z\x04\xb1A\xab\xe0)\xf3\xf1\xb0\xbc\xef\x95\xe2E\xf4\v\x06', &(0x7f0000000600)='vfat\x00', &(0x7f0000000640)='[{6,!@+]:\x88^\x95\x00'], &(0x7f00000008c0)=[&(0x7f00000005c0)='|\x9f\xe5\xae\xf9\x89\x84\x90\x8f#@\xbe8E', &(0x7f0000000700)=':\'(&:-\xa0:&!-[},\x9b\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='.\'\x00', &(0x7f00000006c0)='@!\x00']) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x1}) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/148, 0x94}, {&(0x7f00000004c0)=""/169, 0xa9}], 0x2, 0x8, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1799.300714][ T9499] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1799.315700][ T9494] FAULT_INJECTION: forcing a failure. [ 1799.315700][ T9494] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.328335][ T9494] CPU: 1 PID: 9494 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1799.336658][ T9494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1799.346755][ T9494] Call Trace: [ 1799.350026][ T9494] dump_stack_lvl+0xb7/0x103 [ 1799.354719][ T9494] dump_stack+0x11/0x1a [ 1799.358860][ T9494] should_fail+0x23c/0x250 [ 1799.363319][ T9494] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1799.368601][ T9494] __should_failslab+0x81/0x90 [ 1799.373423][ T9494] should_failslab+0x5/0x20 [ 1799.374021][ T9504] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2332 sclass=netlink_route_socket pid=9504 comm=syz-executor.0 [ 1799.377918][ T9494] kmem_cache_alloc+0x46/0x2e0 [ 1799.395635][ T9494] ext4_mb_new_blocks+0x2e7/0x1f90 06:53:23 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x9000000, 0x0, 0x0) 06:53:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c00204d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c00224d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1799.400803][ T9494] ? ext4_get_branch+0x27d/0x2e0 [ 1799.405851][ T9494] ? bio_attempt_back_merge+0x354/0x3f0 [ 1799.411458][ T9494] ext4_ind_map_blocks+0xaab/0x1620 [ 1799.416704][ T9494] ? __down_read_common+0x16d/0x530 [ 1799.421901][ T9494] ? percpu_counter_add_batch+0x69/0xd0 [ 1799.427490][ T9494] ? ext4_es_lookup_extent+0x206/0x490 [ 1799.432987][ T9494] ext4_map_blocks+0x6d2/0xef0 [ 1799.437743][ T9494] ? ext4_iomap_begin+0x3f7/0x620 [ 1799.442759][ T9494] ? __cond_resched+0x11/0x40 06:53:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c00254d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1799.447458][ T9494] ext4_iomap_begin+0x4a0/0x620 [ 1799.452327][ T9494] iomap_apply+0x8d/0x400 [ 1799.456645][ T9494] __iomap_dio_rw+0x5a1/0xa40 [ 1799.461321][ T9494] ? __iomap_dio_rw+0xa40/0xa40 [ 1799.466167][ T9494] iomap_dio_rw+0x30/0x70 [ 1799.470523][ T9494] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1799.475976][ T9494] ext4_file_write_iter+0xa04/0x11d0 [ 1799.481286][ T9494] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1799.486744][ T9494] ? rw_verify_area+0x136/0x250 [ 1799.491583][ T9494] vfs_write+0x69d/0x770 [ 1799.495859][ T9494] ksys_write+0xce/0x180 [ 1799.500094][ T9494] __x64_sys_write+0x3e/0x50 [ 1799.504678][ T9494] do_syscall_64+0x3d/0x90 [ 1799.509148][ T9494] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1799.515031][ T9494] RIP: 0033:0x4665d9 [ 1799.515682][ T9519] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1799.518932][ T9494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:53:23 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x21, 0x33000) 06:53:23 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c00224d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:23 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xa000000, 0x0, 0x0) 06:53:23 executing program 2 (fault-call:9 fault-nth:24): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x7000000, 0x6, 0x0, 0x0}) [ 1799.518952][ T9494] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1799.556211][ T9494] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1799.564184][ T9494] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1799.572153][ T9494] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1799.580126][ T9494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1799.588097][ T9494] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:23 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xb000000, 0x0, 0x0) [ 1799.649625][ T9529] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1799.665535][ T9533] FAULT_INJECTION: forcing a failure. [ 1799.665535][ T9533] name failslab, interval 1, probability 0, space 0, times 0 [ 1799.678216][ T9533] CPU: 1 PID: 9533 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1799.686536][ T9533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1799.696672][ T9533] Call Trace: 06:53:23 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xc000000, 0x0, 0x0) [ 1799.699944][ T9533] dump_stack_lvl+0xb7/0x103 [ 1799.704532][ T9533] dump_stack+0x11/0x1a [ 1799.708767][ T9533] should_fail+0x23c/0x250 [ 1799.713184][ T9533] ? mempool_alloc_slab+0x16/0x20 [ 1799.718202][ T9533] __should_failslab+0x81/0x90 [ 1799.722960][ T9533] should_failslab+0x5/0x20 [ 1799.727456][ T9533] kmem_cache_alloc+0x46/0x2e0 [ 1799.732220][ T9533] mempool_alloc_slab+0x16/0x20 [ 1799.737096][ T9533] ? mempool_free+0x130/0x130 [ 1799.741763][ T9533] mempool_alloc+0x8c/0x300 [ 1799.746263][ T9533] ? ext4_fc_track_template+0x6b/0x330 [ 1799.751716][ T9533] ? ext4_fc_track_range+0x130/0x130 [ 1799.757015][ T9533] ? iov_iter_npages+0x211/0xa00 [ 1799.762072][ T9533] bio_alloc_bioset+0xcc/0x480 [ 1799.766891][ T9533] ? ext4_map_blocks+0xcd0/0xef0 [ 1799.771829][ T9533] iomap_dio_bio_actor+0x511/0xb50 [ 1799.776985][ T9533] iomap_dio_actor+0x26e/0x3b0 [ 1799.781803][ T9533] iomap_apply+0x1df/0x400 [ 1799.786210][ T9533] __iomap_dio_rw+0x5a1/0xa40 [ 1799.790905][ T9533] ? __iomap_dio_rw+0xa40/0xa40 [ 1799.795732][ T9533] iomap_dio_rw+0x30/0x70 [ 1799.800109][ T9533] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1799.805547][ T9533] ext4_file_write_iter+0xa04/0x11d0 [ 1799.810909][ T9533] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1799.816362][ T9533] ? rw_verify_area+0x136/0x250 [ 1799.821199][ T9533] vfs_write+0x69d/0x770 [ 1799.825433][ T9533] ksys_write+0xce/0x180 [ 1799.829672][ T9533] __x64_sys_write+0x3e/0x50 [ 1799.834239][ T9533] do_syscall_64+0x3d/0x90 [ 1799.838670][ T9533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1799.844550][ T9533] RIP: 0033:0x4665d9 [ 1799.848482][ T9533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1799.868096][ T9533] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1799.876487][ T9533] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1799.884464][ T9533] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1799.892418][ T9533] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1799.900382][ T9533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1799.908329][ T9533] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:24 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c00254d154a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xd000000, 0x0, 0x0) 06:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x9000000, 0x6, 0x0, 0x0}) 06:53:24 executing program 2 (fault-call:9 fault-nth:25): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:24 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x22, 0x33000) 06:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x1) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000040)=0x1c, 0x80000) dup2(r0, r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000000080)) fcntl$lock(r2, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r2, 0x26, &(0x7f0000000040)={0x1}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000100)={0x0, 0x4, 0x10001, 0x3}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000012c0)={0x53, 0xffffffffffffffff, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfffffffc, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x1}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000200), 0x10) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xe000000, 0x0, 0x0) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x10000000, 0x0, 0x0) [ 1800.242222][ T9551] FAULT_INJECTION: forcing a failure. [ 1800.242222][ T9551] name failslab, interval 1, probability 0, space 0, times 0 [ 1800.254954][ T9551] CPU: 1 PID: 9551 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1800.263531][ T9551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1800.273586][ T9551] Call Trace: [ 1800.276866][ T9551] dump_stack_lvl+0xb7/0x103 [ 1800.281453][ T9551] dump_stack+0x11/0x1a [ 1800.285651][ T9551] should_fail+0x23c/0x250 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x11000000, 0x0, 0x0) [ 1800.290070][ T9551] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1800.295357][ T9551] __should_failslab+0x81/0x90 [ 1800.300289][ T9551] should_failslab+0x5/0x20 [ 1800.304783][ T9551] kmem_cache_alloc+0x46/0x2e0 [ 1800.309553][ T9551] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1800.314677][ T9551] ? ext4_get_branch+0x27d/0x2e0 [ 1800.319612][ T9551] ? bio_attempt_back_merge+0x354/0x3f0 [ 1800.325163][ T9551] ext4_ind_map_blocks+0xaab/0x1620 [ 1800.330394][ T9551] ? __down_read_common+0x16d/0x530 [ 1800.335684][ T9551] ? percpu_counter_add_batch+0x69/0xd0 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x12000000, 0x0, 0x0) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x20000000, 0x0, 0x0) [ 1800.341279][ T9551] ? ext4_es_lookup_extent+0x206/0x490 [ 1800.346833][ T9551] ext4_map_blocks+0x6d2/0xef0 [ 1800.351592][ T9551] ? ext4_iomap_begin+0x3f7/0x620 [ 1800.356617][ T9551] ? __cond_resched+0x11/0x40 [ 1800.361340][ T9551] ext4_iomap_begin+0x4a0/0x620 [ 1800.366178][ T9551] iomap_apply+0x8d/0x400 [ 1800.370538][ T9551] __iomap_dio_rw+0x5a1/0xa40 [ 1800.375205][ T9551] ? __iomap_dio_rw+0xa40/0xa40 [ 1800.380096][ T9551] iomap_dio_rw+0x30/0x70 [ 1800.384589][ T9551] ? ext4_file_write_iter+0x4f1/0x11d0 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x25000000, 0x0, 0x0) [ 1800.390037][ T9551] ext4_file_write_iter+0xa04/0x11d0 [ 1800.395315][ T9551] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1800.400792][ T9551] ? rw_verify_area+0x136/0x250 [ 1800.405634][ T9551] vfs_write+0x69d/0x770 [ 1800.409876][ T9551] ksys_write+0xce/0x180 [ 1800.414117][ T9551] __x64_sys_write+0x3e/0x50 [ 1800.418744][ T9551] do_syscall_64+0x3d/0x90 [ 1800.423166][ T9551] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1800.429061][ T9551] RIP: 0033:0x4665d9 06:53:24 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d1c4a817393278bff0a80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x48000000, 0x0, 0x0) [ 1800.432942][ T9551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1800.452546][ T9551] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1800.460980][ T9551] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1800.469063][ T9551] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1800.477018][ T9551] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1800.484984][ T9551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xd000000, 0x6, 0x0, 0x0}) 06:53:24 executing program 2 (fault-call:9 fault-nth:26): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:24 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x23, 0x33000) 06:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:24 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0280a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x4c000000, 0x0, 0x0) [ 1800.493001][ T9551] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x60000000, 0x0, 0x0) [ 1800.571964][ T9587] FAULT_INJECTION: forcing a failure. [ 1800.571964][ T9587] name failslab, interval 1, probability 0, space 0, times 0 [ 1800.584582][ T9587] CPU: 1 PID: 9587 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1800.592985][ T9587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1800.603036][ T9587] Call Trace: [ 1800.606310][ T9587] dump_stack_lvl+0xb7/0x103 [ 1800.610957][ T9587] dump_stack+0x11/0x1a [ 1800.615133][ T9587] should_fail+0x23c/0x250 06:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000d, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r1, r2/1000+60000}}) truncate(&(0x7f0000000640)='./file0\x00', 0x80000000) r3 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) open(&(0x7f0000000700)='./file0\x00', 0x400, 0x104) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x210003, 0x0) r5 = geteuid() sendmsg$nl_xfrm(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=@getpolicy={0x3c0, 0x15, 0x100, 0x70bd2a, 0x25dfdbfc, {{@in6=@remote, @in6=@remote, 0x4e24, 0xfff, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0xff, 0x0, 0xffffffffffffffff}, 0x6e6bb1, 0x2}, [@migrate={0xe8, 0x11, [{@in=@empty, @in6=@private0, @in6=@empty, @in=@private=0xa010100, 0x6c, 0x48eb4a45ddba9d62, 0x0, 0x0, 0x2, 0xa}, {@in=@rand_addr=0x64010102, @in6=@mcast1, @in=@local, @in=@multicast1, 0x25, 0x2, 0x0, 0x0, 0x2, 0x2}, {@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@empty, @in6=@empty, @in=@multicast1, 0x6c, 0x2, 0x0, 0x3504, 0xa, 0x2}]}, @mark={0xc, 0x15, {0x350759, 0xc0000000}}, @srcaddr={0x14, 0xd, @in6=@ipv4={'\x00', '\xff\xff', @local}}, @algo_auth_trunc={0x9a, 0x14, {{'digest_null\x00'}, 0x270, 0x80, "21af0f72be4f15687c3b57f497633335ac82d9e3d4e4d78a1447462564db57e4a19408cd2772969c09c986177435e2d3a43515c19af058b423b123342471d521a259aad8393f69e8c7a40b3ca287"}}, @sec_ctx={0xa9, 0x8, {0xa5, 0x8, 0x1, 0x1, 0x9d, "511e3ac37d9b55f1362af917ee82de0ac1e01242fedbdcf04d3c2e2db92e90c9eae5bd0c2e64b576dac058cabce0fa81ea177812ac4fd76d764be9f6f950292ac21412845f4b5f946e30301c8a173672190e155d335f623d8cb3364391f2c699bf75141d518ef9d66ec98aed4cbbf1335b44df1a47564a0b92000523eee1e6c0521f1923b2be793b928ddd8f7388c932d6a27f1264596b78fc227e6962"}}, @lifetime_val={0x24, 0x9, {0xffffffff, 0x8, 0x6}}, @sa={0xe4, 0x6, {{@in=@local, @in=@empty, 0x4e23, 0x8, 0x4e20, 0x5, 0x2, 0x20, 0xa0, 0x88, 0x0, r5}, {@in6=@loopback, 0x4d6, 0xff}, @in=@loopback, {0x2, 0x614d, 0xb7, 0x4, 0x80000000, 0x9, 0x4, 0x7fffffff}, {0x20, 0x0, 0x6, 0x8000}, {0x3, 0x81, 0x4}, 0x70bd25, 0x3501, 0xa, 0x0, 0x54, 0x1}}, @policy_type={0xa, 0x10, {0x1}}, @lastused={0xc, 0xf, 0xffffffffffffff76}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x4010}, 0x20088844) ioctl$SG_IO(r3, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = open_tree(r0, &(0x7f0000000680)='./file0\x00', 0x1800) ioctl$SG_NEXT_CMD_LEN(r6, 0x2283, &(0x7f00000006c0)=0x3f) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x68000000, 0x0, 0x0) [ 1800.619537][ T9587] ? mempool_alloc_slab+0x16/0x20 [ 1800.624546][ T9587] __should_failslab+0x81/0x90 [ 1800.629308][ T9587] should_failslab+0x5/0x20 [ 1800.633806][ T9587] kmem_cache_alloc+0x46/0x2e0 [ 1800.638597][ T9587] mempool_alloc_slab+0x16/0x20 [ 1800.643439][ T9587] ? mempool_free+0x130/0x130 [ 1800.648168][ T9587] mempool_alloc+0x8c/0x300 [ 1800.652676][ T9587] ? ext4_fc_track_template+0x6b/0x330 [ 1800.658172][ T9587] ? ext4_fc_track_range+0x130/0x130 [ 1800.663542][ T9587] ? iov_iter_npages+0x211/0xa00 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6c000000, 0x0, 0x0) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x74000000, 0x0, 0x0) [ 1800.668476][ T9587] bio_alloc_bioset+0xcc/0x480 [ 1800.673315][ T9587] ? ext4_map_blocks+0xcd0/0xef0 [ 1800.678251][ T9587] iomap_dio_bio_actor+0x511/0xb50 [ 1800.683588][ T9587] iomap_dio_actor+0x26e/0x3b0 [ 1800.688356][ T9587] iomap_apply+0x1df/0x400 [ 1800.692771][ T9587] __iomap_dio_rw+0x5a1/0xa40 [ 1800.697468][ T9587] ? __iomap_dio_rw+0xa40/0xa40 [ 1800.702391][ T9587] iomap_dio_rw+0x30/0x70 [ 1800.706712][ T9587] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1800.712188][ T9587] ext4_file_write_iter+0xa04/0x11d0 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x7a000000, 0x0, 0x0) [ 1800.717460][ T9587] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1800.722984][ T9587] ? rw_verify_area+0x136/0x250 [ 1800.727824][ T9587] vfs_write+0x69d/0x770 [ 1800.732064][ T9587] ksys_write+0xce/0x180 [ 1800.736342][ T9587] __x64_sys_write+0x3e/0x50 [ 1800.740915][ T9587] do_syscall_64+0x3d/0x90 [ 1800.745388][ T9587] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1800.751391][ T9587] RIP: 0033:0x4665d9 06:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xe000000, 0x6, 0x0, 0x0}) [ 1800.755278][ T9587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1800.774965][ T9587] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1800.783551][ T9587] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1800.791544][ T9587] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1800.799512][ T9587] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1800.807484][ T9587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:24 executing program 2 (fault-call:9 fault-nth:27): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:24 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x25, 0x33000) 06:53:24 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x81000000, 0x0, 0x0) 06:53:24 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0c80a578020000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1800.815473][ T9587] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 06:53:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfffffff, 0x6, 0x0, 0x0}) [ 1800.888363][ T9618] FAULT_INJECTION: forcing a failure. [ 1800.888363][ T9618] name failslab, interval 1, probability 0, space 0, times 0 [ 1800.901011][ T9618] CPU: 0 PID: 9618 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1800.909333][ T9618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1800.919499][ T9618] Call Trace: [ 1800.922763][ T9618] dump_stack_lvl+0xb7/0x103 [ 1800.927417][ T9618] dump_stack+0x11/0x1a [ 1800.931560][ T9618] should_fail+0x23c/0x250 [ 1800.935994][ T9618] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1800.941317][ T9618] __should_failslab+0x81/0x90 [ 1800.946133][ T9618] should_failslab+0x5/0x20 [ 1800.950632][ T9618] kmem_cache_alloc+0x46/0x2e0 [ 1800.955384][ T9618] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1800.960518][ T9618] ? internal_get_user_pages_fast+0xff0/0x1150 [ 1800.966671][ T9618] ? ll_back_merge_fn+0x383/0x460 [ 1800.971680][ T9618] ext4_new_meta_blocks+0x84/0x180 [ 1800.976781][ T9618] ext4_ind_map_blocks+0xaf7/0x1620 [ 1800.982003][ T9618] ? __down_read_common+0x16d/0x530 [ 1800.987180][ T9618] ? percpu_counter_add_batch+0x69/0xd0 [ 1800.992731][ T9618] ? ext4_es_lookup_extent+0x206/0x490 [ 1800.998256][ T9618] ext4_map_blocks+0x6d2/0xef0 [ 1801.003008][ T9618] ? ext4_iomap_begin+0x3f7/0x620 [ 1801.008094][ T9618] ? __cond_resched+0x11/0x40 [ 1801.012819][ T9618] ext4_iomap_begin+0x4a0/0x620 [ 1801.017650][ T9618] iomap_apply+0x8d/0x400 [ 1801.022009][ T9618] __iomap_dio_rw+0x5a1/0xa40 [ 1801.026678][ T9618] ? __iomap_dio_rw+0xa40/0xa40 [ 1801.031620][ T9618] iomap_dio_rw+0x30/0x70 [ 1801.036009][ T9618] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1801.041452][ T9618] ext4_file_write_iter+0xa04/0x11d0 [ 1801.046813][ T9618] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1801.052273][ T9618] ? rw_verify_area+0x136/0x250 [ 1801.057241][ T9618] vfs_write+0x69d/0x770 [ 1801.061488][ T9618] ksys_write+0xce/0x180 [ 1801.065781][ T9618] __x64_sys_write+0x3e/0x50 [ 1801.070396][ T9618] do_syscall_64+0x3d/0x90 [ 1801.074833][ T9618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1801.080714][ T9618] RIP: 0033:0x4665d9 [ 1801.084641][ T9618] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1801.104281][ T9618] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1801.112751][ T9618] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1801.120787][ T9618] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1801.128735][ T9618] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 06:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000000080)) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1}) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x0, 0x20010, r1, 0x4eb2a000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x9effffff, 0x0, 0x0) 06:53:25 executing program 2 (fault-call:9 fault-nth:28): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1801.136683][ T9618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1801.144632][ T9618] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:25 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x27, 0x33000) 06:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x40000000, 0x6, 0x0, 0x0}) 06:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x9f0a0000, 0x0, 0x0) 06:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x9f000000, 0x6, 0x0, 0x0}) 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xeaffffff, 0x0, 0x0) 06:53:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578050000000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1801.270854][ T9640] FAULT_INJECTION: forcing a failure. [ 1801.270854][ T9640] name failslab, interval 1, probability 0, space 0, times 0 [ 1801.283504][ T9640] CPU: 1 PID: 9640 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1801.291875][ T9640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1801.301914][ T9640] Call Trace: [ 1801.305215][ T9640] dump_stack_lvl+0xb7/0x103 [ 1801.309859][ T9640] dump_stack+0x11/0x1a [ 1801.314079][ T9640] should_fail+0x23c/0x250 [ 1801.318573][ T9640] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 1801.323862][ T9640] __should_failslab+0x81/0x90 [ 1801.328698][ T9640] should_failslab+0x5/0x20 [ 1801.333201][ T9640] kmem_cache_alloc+0x46/0x2e0 [ 1801.338077][ T9640] ext4_mb_new_blocks+0x70f/0x1f90 [ 1801.343226][ T9640] ? internal_get_user_pages_fast+0xff0/0x1150 [ 1801.349425][ T9640] ? ll_back_merge_fn+0x383/0x460 [ 1801.354436][ T9640] ext4_new_meta_blocks+0x84/0x180 [ 1801.359578][ T9640] ext4_ind_map_blocks+0xaf7/0x1620 [ 1801.364755][ T9640] ? __down_read_common+0x16d/0x530 [ 1801.369986][ T9640] ? percpu_counter_add_batch+0x69/0xd0 [ 1801.375612][ T9640] ? ext4_es_lookup_extent+0x206/0x490 [ 1801.381070][ T9640] ext4_map_blocks+0x6d2/0xef0 [ 1801.385873][ T9640] ? ext4_iomap_begin+0x3f7/0x620 [ 1801.390877][ T9640] ? __cond_resched+0x11/0x40 [ 1801.395606][ T9640] ext4_iomap_begin+0x4a0/0x620 [ 1801.400484][ T9640] iomap_apply+0x8d/0x400 [ 1801.404803][ T9640] __iomap_dio_rw+0x5a1/0xa40 [ 1801.409483][ T9640] ? __iomap_dio_rw+0xa40/0xa40 [ 1801.414319][ T9640] iomap_dio_rw+0x30/0x70 [ 1801.418630][ T9640] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1801.424105][ T9640] ext4_file_write_iter+0xa04/0x11d0 [ 1801.429387][ T9640] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1801.434823][ T9640] ? rw_verify_area+0x136/0x250 [ 1801.439853][ T9640] vfs_write+0x69d/0x770 [ 1801.444077][ T9640] ksys_write+0xce/0x180 [ 1801.448298][ T9640] __x64_sys_write+0x3e/0x50 [ 1801.452866][ T9640] do_syscall_64+0x3d/0x90 [ 1801.457267][ T9640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1801.463169][ T9640] RIP: 0033:0x4665d9 [ 1801.467093][ T9640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1801.486698][ T9640] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1801.495090][ T9640] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1801.503044][ T9640] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1801.510999][ T9640] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 06:53:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020200000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xf5ffffff, 0x6, 0x0, 0x0}) 06:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x1) 06:53:25 executing program 2 (fault-call:9 fault-nth:29): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1801.518949][ T9640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1801.526954][ T9640] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:25 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x30, 0x33000) 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xed0f0000, 0x0, 0x0) 06:53:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x50880, 0xb2) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x0, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfbffffff, 0x6, 0x0, 0x0}) [ 1801.630205][ T9668] FAULT_INJECTION: forcing a failure. [ 1801.630205][ T9668] name failslab, interval 1, probability 0, space 0, times 0 [ 1801.643097][ T9668] CPU: 1 PID: 9668 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1801.651417][ T9668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1801.661470][ T9668] Call Trace: [ 1801.664742][ T9668] dump_stack_lvl+0xb7/0x103 [ 1801.669342][ T9668] dump_stack+0x11/0x1a [ 1801.673574][ T9668] should_fail+0x23c/0x250 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xefffffff, 0x0, 0x0) [ 1801.677988][ T9668] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 1801.683276][ T9668] __should_failslab+0x81/0x90 [ 1801.688047][ T9668] should_failslab+0x5/0x20 [ 1801.692540][ T9668] kmem_cache_alloc+0x46/0x2e0 [ 1801.697326][ T9668] ext4_mb_new_blocks+0x2e7/0x1f90 [ 1801.702495][ T9668] ? ext4_new_meta_blocks+0x14a/0x180 [ 1801.707884][ T9668] ext4_ind_map_blocks+0xaab/0x1620 [ 1801.713103][ T9668] ? __down_read_common+0x16d/0x530 [ 1801.718291][ T9668] ext4_map_blocks+0x6d2/0xef0 [ 1801.723081][ T9668] ? ext4_iomap_begin+0x3f7/0x620 06:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000000080)) fcntl$lock(r2, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r2, 0x26, &(0x7f0000000040)={0x1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x1}) ppoll(&(0x7f0000000040)=[{r1, 0x4048}, {r2, 0x8119}, {r3, 0x100}, {r0, 0x4040}, {r4, 0x80}], 0x5, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={[0x475]}, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020300000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020400000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1801.728111][ T9668] ? __cond_resched+0x11/0x40 [ 1801.732828][ T9668] ext4_iomap_begin+0x4a0/0x620 [ 1801.737691][ T9668] iomap_apply+0x8d/0x400 [ 1801.742020][ T9668] __iomap_dio_rw+0x5a1/0xa40 [ 1801.746837][ T9668] ? __iomap_dio_rw+0xa40/0xa40 [ 1801.751680][ T9668] iomap_dio_rw+0x30/0x70 [ 1801.756069][ T9668] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1801.761515][ T9668] ext4_file_write_iter+0xa04/0x11d0 [ 1801.766854][ T9668] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1801.772298][ T9668] ? rw_verify_area+0x136/0x250 06:53:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020500000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1801.777136][ T9668] vfs_write+0x69d/0x770 [ 1801.781375][ T9668] ksys_write+0xce/0x180 [ 1801.785609][ T9668] __x64_sys_write+0x3e/0x50 [ 1801.790191][ T9668] do_syscall_64+0x3d/0x90 [ 1801.794649][ T9668] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1801.800628][ T9668] RIP: 0033:0x4665d9 [ 1801.804518][ T9668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xf0ffffff, 0x0, 0x0) 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xfcffffff, 0x0, 0x0) 06:53:25 executing program 2 (fault-call:9 fault-nth:30): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1801.824198][ T9668] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1801.832615][ T9668] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1801.840577][ T9668] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1801.848561][ T9668] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1801.856527][ T9668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1801.864490][ T9668] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:25 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x33, 0x33000) 06:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfdfdffff, 0x6, 0x0, 0x0}) 06:53:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat$cgroup_ro(r1, &(0x7f0000001600)='memory.swap.current\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) splice(r3, 0x0, r4, 0x0, 0x30005, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000001540)={0x0, 0xfffffffffffffffe, 0xa9, 0x4, @buffer={0x0, 0x1000, &(0x7f0000000380)=""/4096}, &(0x7f0000001380)="37204cb7db8a68100f4bf22b44029e85d4dee849cc6d2a5484cce129d61c9f6cf0fa3d73da322606c569ab415004f83516f3a043b1b82d85ab63848bc003e4ae17f324f55d1e5db12b3c3c8443db97f2bde8146b8e16877afff5b195f11075dd8557cd9f4dcb85c13fcec29ec6989357779694126cab124150926aab62e04e517bc69a4657fb262f2171d0b5c6e3f82d16a182b08132440b961cd20f817ad8f59913a1adbe1880e9af", &(0x7f0000001440)=""/136, 0x8, 0x10034, 0xffffffffffffffff, &(0x7f0000001500)}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000000)={0x53, 0x0, 0x6, 0x1, @scatter={0x3, 0x0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000180)=""/188, 0xbc}]}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x20, 0x3, 0x0}) 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xfeffffff, 0x0, 0x0) [ 1801.957533][ T9704] FAULT_INJECTION: forcing a failure. [ 1801.957533][ T9704] name failslab, interval 1, probability 0, space 0, times 0 [ 1801.970367][ T9704] CPU: 0 PID: 9704 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1801.978693][ T9704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1801.988856][ T9704] Call Trace: [ 1801.992234][ T9704] dump_stack_lvl+0xb7/0x103 [ 1801.996857][ T9704] dump_stack+0x11/0x1a [ 1802.001016][ T9704] should_fail+0x23c/0x250 [ 1802.005571][ T9704] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 1802.010944][ T9704] __should_failslab+0x81/0x90 [ 1802.015704][ T9704] should_failslab+0x5/0x20 [ 1802.020233][ T9704] kmem_cache_alloc+0x46/0x2e0 [ 1802.025001][ T9704] ext4_mb_new_blocks+0x70f/0x1f90 [ 1802.030114][ T9704] ? ext4_new_meta_blocks+0x14a/0x180 [ 1802.035495][ T9704] ext4_ind_map_blocks+0xaab/0x1620 [ 1802.040783][ T9704] ? __down_read_common+0x16d/0x530 [ 1802.045977][ T9704] ext4_map_blocks+0x6d2/0xef0 [ 1802.050741][ T9704] ? ext4_iomap_begin+0x3f7/0x620 06:53:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020600000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfeffffff, 0x6, 0x0, 0x0}) 06:53:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xffffe000, 0x0, 0x0) 06:53:26 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020700000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1802.055768][ T9704] ? __cond_resched+0x11/0x40 [ 1802.060443][ T9704] ext4_iomap_begin+0x4a0/0x620 [ 1802.065292][ T9704] iomap_apply+0x8d/0x400 [ 1802.069620][ T9704] __iomap_dio_rw+0x5a1/0xa40 [ 1802.074317][ T9704] ? __iomap_dio_rw+0xa40/0xa40 [ 1802.079232][ T9704] iomap_dio_rw+0x30/0x70 [ 1802.083565][ T9704] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1802.089022][ T9704] ext4_file_write_iter+0xa04/0x11d0 [ 1802.094301][ T9704] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1802.099744][ T9704] ? rw_verify_area+0x136/0x250 06:53:26 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020900000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1802.104687][ T9704] vfs_write+0x69d/0x770 [ 1802.108920][ T9704] ksys_write+0xce/0x180 [ 1802.113192][ T9704] __x64_sys_write+0x3e/0x50 [ 1802.117819][ T9704] do_syscall_64+0x3d/0x90 [ 1802.122237][ T9704] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1802.128152][ T9704] RIP: 0033:0x4665d9 [ 1802.132102][ T9704] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:53:26 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xffffff9e, 0x0, 0x0) 06:53:26 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xffffffea, 0x0, 0x0) 06:53:26 executing program 2 (fault-call:9 fault-nth:31): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1802.151752][ T9704] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1802.160156][ T9704] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1802.168166][ T9704] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1802.176136][ T9704] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1802.184101][ T9704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1802.192150][ T9704] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfffffdfd, 0x6, 0x0, 0x0}) 06:53:26 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x50, 0x33000) [ 1802.275890][ T9743] FAULT_INJECTION: forcing a failure. [ 1802.275890][ T9743] name failslab, interval 1, probability 0, space 0, times 0 [ 1802.288637][ T9743] CPU: 1 PID: 9743 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1802.297063][ T9743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1802.307120][ T9743] Call Trace: [ 1802.310398][ T9743] dump_stack_lvl+0xb7/0x103 [ 1802.314998][ T9743] dump_stack+0x11/0x1a [ 1802.319139][ T9743] should_fail+0x23c/0x250 [ 1802.323539][ T9743] ? __es_insert_extent+0x51f/0xe70 [ 1802.328786][ T9743] __should_failslab+0x81/0x90 [ 1802.333546][ T9743] should_failslab+0x5/0x20 [ 1802.338202][ T9743] kmem_cache_alloc+0x46/0x2e0 [ 1802.343051][ T9743] __es_insert_extent+0x51f/0xe70 [ 1802.348068][ T9743] ext4_es_insert_extent+0x1bb/0x19d0 [ 1802.353438][ T9743] ext4_map_blocks+0xa4c/0xef0 [ 1802.358181][ T9743] ? ext4_iomap_begin+0x3f7/0x620 [ 1802.363227][ T9743] ? __cond_resched+0x11/0x40 [ 1802.367950][ T9743] ext4_iomap_begin+0x4a0/0x620 [ 1802.372898][ T9743] iomap_apply+0x8d/0x400 [ 1802.377367][ T9743] __iomap_dio_rw+0x5a1/0xa40 [ 1802.382118][ T9743] ? __iomap_dio_rw+0xa40/0xa40 [ 1802.387014][ T9743] iomap_dio_rw+0x30/0x70 [ 1802.391321][ T9743] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1802.396877][ T9743] ext4_file_write_iter+0xa04/0x11d0 [ 1802.402135][ T9743] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1802.407606][ T9743] ? rw_verify_area+0x136/0x250 [ 1802.412436][ T9743] vfs_write+0x69d/0x770 [ 1802.416657][ T9743] ksys_write+0xce/0x180 [ 1802.420874][ T9743] __x64_sys_write+0x3e/0x50 [ 1802.425444][ T9743] do_syscall_64+0x3d/0x90 [ 1802.429843][ T9743] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1802.435873][ T9743] RIP: 0033:0x4665d9 [ 1802.439849][ T9743] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1802.459499][ T9743] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1802.467888][ T9743] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1802.475833][ T9743] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1802.483780][ T9743] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1802.491826][ T9743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1802.499797][ T9743] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000000)={0x50, {0x2, 0x80000001, 0x9, 0x800, 0x7}}) mmap(&(0x7f0000181000/0x3000)=nil, 0x3000, 0x280000f, 0x20010, r0, 0x10000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:26 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xffffffef, 0x0, 0x0) 06:53:26 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020003000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xffffff0f, 0x6, 0x0, 0x0}) 06:53:26 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x60, 0x33000) 06:53:26 executing program 2 (fault-call:9 fault-nth:32): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x5, 0x218641) 06:53:26 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xfffffff0, 0x0, 0x0) [ 1802.880783][ T9761] FAULT_INJECTION: forcing a failure. [ 1802.880783][ T9761] name failslab, interval 1, probability 0, space 0, times 0 [ 1802.893486][ T9761] CPU: 1 PID: 9761 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1802.901824][ T9761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1802.904196][ T9768] __nla_validate_parse: 33 callbacks suppressed [ 1802.904207][ T9768] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1802.911870][ T9761] Call Trace: [ 1802.911878][ T9761] dump_stack_lvl+0xb7/0x103 [ 1802.911910][ T9761] dump_stack+0x11/0x1a [ 1802.939470][ T9761] should_fail+0x23c/0x250 [ 1802.940491][ T9769] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1802.943945][ T9761] ? mempool_alloc_slab+0x16/0x20 [ 1802.958228][ T9761] __should_failslab+0x81/0x90 [ 1802.963005][ T9761] should_failslab+0x5/0x20 [ 1802.967508][ T9761] kmem_cache_alloc+0x46/0x2e0 [ 1802.972280][ T9761] mempool_alloc_slab+0x16/0x20 06:53:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xffffff7f, 0x6, 0x0, 0x0}) 06:53:26 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020005000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:26 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x70, 0x33000) 06:53:26 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xfffffffc, 0x0, 0x0) 06:53:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x220100, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x3, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/119, 0x77}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000180)=""/81, 0x51}]}, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000000)=0x8000) [ 1802.977128][ T9761] ? mempool_free+0x130/0x130 [ 1802.981810][ T9761] mempool_alloc+0x8c/0x300 [ 1802.986319][ T9761] ? ext4_fc_track_template+0x6b/0x330 [ 1802.991781][ T9761] ? ext4_fc_track_range+0x130/0x130 [ 1802.997118][ T9761] ? iov_iter_npages+0x211/0xa00 [ 1803.002092][ T9761] bio_alloc_bioset+0xcc/0x480 [ 1803.006924][ T9761] ? ext4_map_blocks+0xcd0/0xef0 [ 1803.011851][ T9761] iomap_dio_bio_actor+0x511/0xb50 [ 1803.016972][ T9761] iomap_dio_actor+0x26e/0x3b0 [ 1803.021828][ T9761] iomap_apply+0x1df/0x400 [ 1803.026249][ T9761] __iomap_dio_rw+0x5a1/0xa40 06:53:26 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020006000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1803.030986][ T9761] ? __iomap_dio_rw+0xa40/0xa40 [ 1803.035843][ T9761] iomap_dio_rw+0x30/0x70 [ 1803.038354][ T9778] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1803.040174][ T9761] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1803.040196][ T9761] ext4_file_write_iter+0xa04/0x11d0 [ 1803.040213][ T9761] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1803.065612][ T9761] ? rw_verify_area+0x136/0x250 [ 1803.070461][ T9761] vfs_write+0x69d/0x770 [ 1803.074857][ T9761] ksys_write+0xce/0x180 [ 1803.079086][ T9761] __x64_sys_write+0x3e/0x50 [ 1803.083664][ T9761] do_syscall_64+0x3d/0x90 [ 1803.088086][ T9761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1803.093980][ T9761] RIP: 0033:0x4665d9 [ 1803.097925][ T9761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1803.117119][ T9784] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 06:53:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020007000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1803.117633][ T9761] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1803.117653][ T9761] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1803.143246][ T9761] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1803.151207][ T9761] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1803.159166][ T9761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1803.167121][ T9761] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xfffffffe, 0x0, 0x0) [ 1803.177051][ T9787] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000000)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:27 executing program 2 (fault-call:9 fault-nth:33): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfffffff5, 0x6, 0x0, 0x0}) 06:53:27 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x90, 0x33000) 06:53:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x40030000000000, 0x0, 0x0) [ 1803.217157][ T9792] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1803.247876][ T9797] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 06:53:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xe0ffff00000000, 0x0, 0x0) 06:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f0000000000)={0x100000000, 0x3ff}) 06:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfffffffb, 0x6, 0x0, 0x0}) [ 1803.277189][ T9802] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020009000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1803.327954][ T9808] FAULT_INJECTION: forcing a failure. [ 1803.327954][ T9808] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.340592][ T9808] CPU: 1 PID: 9808 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1803.348929][ T9808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1803.358974][ T9808] Call Trace: [ 1803.362252][ T9808] dump_stack_lvl+0xb7/0x103 [ 1803.366924][ T9808] dump_stack+0x11/0x1a [ 1803.371074][ T9808] should_fail+0x23c/0x250 06:53:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a57802ab10000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1803.372001][ T9816] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1803.375478][ T9808] ? bio_alloc_bioset+0x27d/0x480 [ 1803.389759][ T9808] __should_failslab+0x81/0x90 [ 1803.394533][ T9808] should_failslab+0x5/0x20 [ 1803.399028][ T9808] kmem_cache_alloc+0x46/0x2e0 [ 1803.403794][ T9808] ? iov_iter_npages+0x211/0xa00 [ 1803.408730][ T9808] bio_alloc_bioset+0x27d/0x480 [ 1803.413592][ T9808] iomap_dio_bio_actor+0x511/0xb50 [ 1803.416134][ T9820] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 06:53:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020081000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1803.418765][ T9808] iomap_dio_actor+0x26e/0x3b0 [ 1803.432821][ T9808] iomap_apply+0x1df/0x400 [ 1803.437265][ T9808] __iomap_dio_rw+0x5a1/0xa40 [ 1803.441946][ T9808] ? __iomap_dio_rw+0xa40/0xa40 [ 1803.446794][ T9808] iomap_dio_rw+0x30/0x70 [ 1803.451148][ T9808] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1803.456686][ T9808] ext4_file_write_iter+0xa04/0x11d0 [ 1803.461951][ T9808] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1803.467389][ T9808] ? rw_verify_area+0x136/0x250 [ 1803.472227][ T9808] vfs_write+0x69d/0x770 [ 1803.476533][ T9808] ksys_write+0xce/0x180 [ 1803.480756][ T9808] __x64_sys_write+0x3e/0x50 [ 1803.485326][ T9808] do_syscall_64+0x3d/0x90 [ 1803.489778][ T9808] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1803.495656][ T9808] RIP: 0033:0x4665d9 [ 1803.499529][ T9808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1803.519114][ T9808] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 06:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0xfffffffe, 0x6, 0x0, 0x0}) 06:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000000080)) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x23) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="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", 0x146}], 0x4, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r3, 0x0, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1}) [ 1803.527509][ T9808] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1803.535466][ T9808] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1803.543423][ T9808] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1803.551377][ T9808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1803.559328][ T9808] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:27 executing program 2 (fault-call:9 fault-nth:34): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:27 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x9d, 0x33000) 06:53:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x100000000000000, 0x0, 0x0) 06:53:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a5780210ab000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x2, 0x0, 0x0}) 06:53:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x200000000000000, 0x0, 0x0) 06:53:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x300000000000000, 0x0, 0x0) [ 1803.684021][ T9847] FAULT_INJECTION: forcing a failure. [ 1803.684021][ T9847] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.696851][ T9847] CPU: 1 PID: 9847 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1803.705187][ T9847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1803.715238][ T9847] Call Trace: [ 1803.718507][ T9847] dump_stack_lvl+0xb7/0x103 [ 1803.723159][ T9847] dump_stack+0x11/0x1a [ 1803.727448][ T9847] should_fail+0x23c/0x250 06:53:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000c04030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000e04030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x400000000000000, 0x0, 0x0) [ 1803.731871][ T9847] ? mempool_alloc_slab+0x16/0x20 [ 1803.736904][ T9847] __should_failslab+0x81/0x90 [ 1803.741685][ T9847] should_failslab+0x5/0x20 [ 1803.746243][ T9847] kmem_cache_alloc+0x46/0x2e0 [ 1803.751009][ T9847] mempool_alloc_slab+0x16/0x20 [ 1803.755864][ T9847] ? mempool_free+0x130/0x130 [ 1803.760541][ T9847] mempool_alloc+0x8c/0x300 [ 1803.765056][ T9847] sg_pool_alloc+0x74/0x90 [ 1803.769464][ T9847] __sg_alloc_table+0xce/0x290 [ 1803.774260][ T9847] sg_alloc_table_chained+0xaf/0x140 06:53:27 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a57802000002b904030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1803.779546][ T9847] ? sg_alloc_table_chained+0x140/0x140 [ 1803.785087][ T9847] scsi_alloc_sgtables+0x180/0x500 [ 1803.790198][ T9847] sd_init_command+0x935/0x15f0 [ 1803.795044][ T9847] scsi_queue_rq+0x10e0/0x15a0 [ 1803.799837][ T9847] blk_mq_dispatch_rq_list+0x695/0x1040 [ 1803.805388][ T9847] ? __sbitmap_queue_get+0x11/0x20 [ 1803.810492][ T9847] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 1803.816074][ T9847] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 1803.822319][ T9847] ? rb_insert_color+0x7e/0x310 [ 1803.827207][ T9847] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 1803.833209][ T9847] __blk_mq_run_hw_queue+0xbc/0x140 [ 1803.838433][ T9847] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 1803.844345][ T9847] blk_mq_run_hw_queue+0x22c/0x250 [ 1803.849551][ T9847] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 1803.855450][ T9847] blk_mq_flush_plug_list+0x2f2/0x3c0 [ 1803.860856][ T9847] blk_flush_plug_list+0x235/0x260 [ 1803.866029][ T9847] blk_finish_plug+0x44/0x60 [ 1803.870683][ T9847] __iomap_dio_rw+0x779/0xa40 [ 1803.875363][ T9847] iomap_dio_rw+0x30/0x70 [ 1803.879718][ T9847] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1803.885204][ T9847] ext4_file_write_iter+0xa04/0x11d0 [ 1803.890543][ T9847] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1803.896050][ T9847] ? rw_verify_area+0x136/0x250 [ 1803.900910][ T9847] vfs_write+0x69d/0x770 [ 1803.905147][ T9847] ksys_write+0xce/0x180 [ 1803.909366][ T9847] __x64_sys_write+0x3e/0x50 [ 1803.913953][ T9847] do_syscall_64+0x3d/0x90 [ 1803.918470][ T9847] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1803.924616][ T9847] RIP: 0033:0x4665d9 [ 1803.928524][ T9847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1803.948211][ T9847] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1803.956729][ T9847] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1803.964705][ T9847] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1803.972655][ T9847] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1803.980727][ T9847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1803.988711][ T9847] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020002000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x500000000000000, 0x0, 0x0) 06:53:30 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xa0, 0x33000) 06:53:30 executing program 2 (fault-call:9 fault-nth:35): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x3, 0x0, 0x0}) 06:53:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000280)={0x141, 0x29, 0x2, {0x400, [{{0x8, 0x3, 0x1}, 0x4, 0x5, 0x7, './file0'}, {{0x2, 0x1, 0x7}, 0x1f, 0x40, 0x7, './file0'}, {{0x2, 0x2, 0x3}, 0x8, 0xd3, 0x7, './file0'}, {{0x1, 0x4, 0x2}, 0x5, 0x60, 0x7, './file0'}, {{0x20, 0x0, 0x6}, 0x2, 0x1, 0x7, './file0'}, {{0x2, 0x4, 0x8}, 0xffc6, 0x9, 0x7, './file0'}, {{0x8, 0x4, 0x3}, 0x1, 0x7f, 0x7, './file0'}, {{0x8, 0x3, 0x2}, 0x4, 0x0, 0x7, './file0'}, {{0x8, 0x4, 0x8}, 0x0, 0x1f, 0x7, './file0'}, {{0x2, 0x3, 0x8}, 0x0, 0x1f, 0x7, './file0'}]}}, 0x141) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x202040, 0x100) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000000080)) fcntl$lock(r2, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r2, 0x26, &(0x7f0000000040)={0x1}) close(r2) 06:53:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x600000000000000, 0x0, 0x0) [ 1806.663760][ T9877] FAULT_INJECTION: forcing a failure. [ 1806.663760][ T9877] name failslab, interval 1, probability 0, space 0, times 0 [ 1806.676669][ T9877] CPU: 1 PID: 9877 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1806.684999][ T9877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1806.695051][ T9877] Call Trace: [ 1806.698346][ T9877] dump_stack_lvl+0xb7/0x103 [ 1806.702940][ T9877] dump_stack+0x11/0x1a [ 1806.707103][ T9877] should_fail+0x23c/0x250 06:53:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020003000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020004000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1806.711524][ T9877] ? mempool_alloc_slab+0x16/0x20 [ 1806.716567][ T9877] __should_failslab+0x81/0x90 [ 1806.721372][ T9877] should_failslab+0x5/0x20 [ 1806.725878][ T9877] kmem_cache_alloc+0x46/0x2e0 [ 1806.730679][ T9877] mempool_alloc_slab+0x16/0x20 [ 1806.735569][ T9877] ? mempool_free+0x130/0x130 [ 1806.740260][ T9877] mempool_alloc+0x8c/0x300 [ 1806.744855][ T9877] sg_pool_alloc+0x74/0x90 [ 1806.749269][ T9877] __sg_alloc_table+0xce/0x290 [ 1806.754032][ T9877] sg_alloc_table_chained+0xaf/0x140 06:53:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x700000000000000, 0x0, 0x0) [ 1806.759312][ T9877] ? sg_alloc_table_chained+0x140/0x140 [ 1806.764858][ T9877] scsi_alloc_sgtables+0x180/0x500 [ 1806.770011][ T9877] sd_init_command+0x935/0x15f0 [ 1806.775081][ T9877] scsi_queue_rq+0x10e0/0x15a0 [ 1806.779842][ T9877] blk_mq_dispatch_rq_list+0x695/0x1040 [ 1806.785439][ T9877] ? __sbitmap_queue_get+0x11/0x20 [ 1806.790736][ T9877] blk_mq_do_dispatch_sched+0x3b5/0x640 [ 1806.796304][ T9877] __blk_mq_sched_dispatch_requests+0x1eb/0x290 [ 1806.802580][ T9877] ? rb_insert_color+0x7e/0x310 [ 1806.807433][ T9877] blk_mq_sched_dispatch_requests+0x9f/0x110 06:53:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020005000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1806.813427][ T9877] __blk_mq_run_hw_queue+0xbc/0x140 [ 1806.818627][ T9877] __blk_mq_delay_run_hw_queue+0x163/0x2f0 [ 1806.824433][ T9877] blk_mq_run_hw_queue+0x22c/0x250 [ 1806.829531][ T9877] blk_mq_sched_insert_requests+0x12b/0x1f0 [ 1806.835424][ T9877] blk_mq_flush_plug_list+0x2f2/0x3c0 [ 1806.840788][ T9877] blk_flush_plug_list+0x235/0x260 [ 1806.845894][ T9877] blk_finish_plug+0x44/0x60 [ 1806.850508][ T9877] __iomap_dio_rw+0x779/0xa40 [ 1806.855366][ T9877] iomap_dio_rw+0x30/0x70 06:53:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020006000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x800000000000000, 0x0, 0x0) [ 1806.859689][ T9877] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1806.865140][ T9877] ext4_file_write_iter+0xa04/0x11d0 [ 1806.870424][ T9877] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1806.875902][ T9877] ? rw_verify_area+0x136/0x250 [ 1806.880749][ T9877] vfs_write+0x69d/0x770 [ 1806.884976][ T9877] ksys_write+0xce/0x180 [ 1806.889388][ T9877] __x64_sys_write+0x3e/0x50 [ 1806.894066][ T9877] do_syscall_64+0x3d/0x90 [ 1806.898480][ T9877] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1806.904445][ T9877] RIP: 0033:0x4665d9 06:53:30 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020007000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1806.908424][ T9877] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1806.928136][ T9877] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1806.936619][ T9877] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1806.944601][ T9877] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1806.952576][ T9877] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 06:53:30 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xb0, 0x33000) 06:53:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x900000000000000, 0x0, 0x0) 06:53:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x4, 0x0, 0x0}) 06:53:30 executing program 2 (fault-call:9 fault-nth:36): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) [ 1806.960554][ T9877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1806.968517][ T9877] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xa00000000000000, 0x0, 0x0) [ 1807.075885][ T9923] FAULT_INJECTION: forcing a failure. [ 1807.075885][ T9923] name failslab, interval 1, probability 0, space 0, times 0 [ 1807.088701][ T9923] CPU: 1 PID: 9923 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1807.097029][ T9923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1807.107090][ T9923] Call Trace: [ 1807.110363][ T9923] dump_stack_lvl+0xb7/0x103 [ 1807.114965][ T9923] dump_stack+0x11/0x1a [ 1807.119142][ T9923] should_fail+0x23c/0x250 [ 1807.123565][ T9923] ? mempool_alloc_slab+0x16/0x20 [ 1807.128593][ T9923] __should_failslab+0x81/0x90 [ 1807.133362][ T9923] should_failslab+0x5/0x20 [ 1807.137972][ T9923] kmem_cache_alloc+0x46/0x2e0 [ 1807.142754][ T9923] mempool_alloc_slab+0x16/0x20 [ 1807.147648][ T9923] ? mempool_free+0x130/0x130 [ 1807.152328][ T9923] mempool_alloc+0x8c/0x300 [ 1807.156998][ T9923] bio_alloc_bioset+0xcc/0x480 [ 1807.161756][ T9923] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1807.167643][ T9923] ? blk_mq_sched_insert_requests+0x15d/0x1f0 06:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 1807.173709][ T9923] ? rb_erase+0x495/0x750 [ 1807.178204][ T9923] submit_bh_wbc+0x130/0x330 [ 1807.182810][ T9923] write_dirty_buffer+0xde/0xf0 [ 1807.187673][ T9923] sync_mapping_buffers+0x2bf/0x8b0 [ 1807.192901][ T9923] ext4_sync_file+0x286/0x670 [ 1807.197570][ T9923] ? tsan.module_ctor+0x10/0x10 [ 1807.202503][ T9923] vfs_fsync_range+0x107/0x120 [ 1807.207267][ T9923] iomap_dio_complete+0x2d5/0x3c0 [ 1807.212294][ T9923] iomap_dio_rw+0x4e/0x70 [ 1807.216622][ T9923] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1807.222075][ T9923] ext4_file_write_iter+0xa04/0x11d0 [ 1807.227361][ T9923] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1807.232920][ T9923] ? rw_verify_area+0x136/0x250 [ 1807.237875][ T9923] vfs_write+0x69d/0x770 [ 1807.242113][ T9923] ksys_write+0xce/0x180 [ 1807.246413][ T9923] __x64_sys_write+0x3e/0x50 [ 1807.251160][ T9923] do_syscall_64+0x3d/0x90 [ 1807.255580][ T9923] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1807.261473][ T9923] RIP: 0033:0x4665d9 [ 1807.265364][ T9923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1807.285040][ T9923] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1807.293449][ T9923] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1807.301420][ T9923] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1807.309386][ T9923] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1807.317436][ T9923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 06:53:31 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020009000104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x10, 0x0, 0x0}) 06:53:31 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xc0, 0x33000) [ 1807.325497][ T9923] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:31 executing program 2 (fault-call:9 fault-nth:37): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xb00000000000000, 0x0, 0x0) [ 1807.438779][ T9936] FAULT_INJECTION: forcing a failure. [ 1807.438779][ T9936] name failslab, interval 1, probability 0, space 0, times 0 [ 1807.451409][ T9936] CPU: 0 PID: 9936 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1807.459807][ T9936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1807.469856][ T9936] Call Trace: [ 1807.473131][ T9936] dump_stack_lvl+0xb7/0x103 [ 1807.477829][ T9936] dump_stack+0x11/0x1a [ 1807.482013][ T9936] should_fail+0x23c/0x250 [ 1807.486490][ T9936] ? mempool_alloc_slab+0x16/0x20 [ 1807.491533][ T9936] __should_failslab+0x81/0x90 [ 1807.496391][ T9936] should_failslab+0x5/0x20 [ 1807.500891][ T9936] kmem_cache_alloc+0x46/0x2e0 [ 1807.505753][ T9936] mempool_alloc_slab+0x16/0x20 [ 1807.510603][ T9936] ? mempool_free+0x130/0x130 [ 1807.515398][ T9936] mempool_alloc+0x8c/0x300 [ 1807.519914][ T9936] ? __getblk_gfp+0x3f/0x590 [ 1807.524507][ T9936] ? find_get_pages_range_tag+0x33e/0x390 [ 1807.530298][ T9936] bio_alloc_bioset+0xcc/0x480 [ 1807.535056][ T9936] ? __ext4_get_inode_loc+0x3b1/0x8f0 [ 1807.540441][ T9936] submit_bh_wbc+0x130/0x330 [ 1807.545078][ T9936] __sync_dirty_buffer+0x136/0x1e0 [ 1807.550272][ T9936] sync_dirty_buffer+0x16/0x20 [ 1807.555070][ T9936] ext4_write_inode+0x285/0x390 [ 1807.559919][ T9936] ? do_writepages+0x110/0x150 [ 1807.564675][ T9936] write_inode+0x89/0x180 [ 1807.569004][ T9936] __writeback_single_inode+0x2a2/0x440 [ 1807.574542][ T9936] writeback_single_inode+0x17b/0x3c0 [ 1807.579908][ T9936] sync_inode_metadata+0x57/0x80 [ 1807.584889][ T9936] ext4_sync_file+0x359/0x670 [ 1807.589648][ T9936] ? tsan.module_ctor+0x10/0x10 [ 1807.594495][ T9936] vfs_fsync_range+0x107/0x120 [ 1807.599299][ T9936] iomap_dio_complete+0x2d5/0x3c0 [ 1807.604322][ T9936] iomap_dio_rw+0x4e/0x70 [ 1807.608643][ T9936] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1807.614098][ T9936] ext4_file_write_iter+0xa04/0x11d0 [ 1807.619416][ T9936] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1807.624929][ T9936] ? rw_verify_area+0x136/0x250 [ 1807.629806][ T9936] vfs_write+0x69d/0x770 [ 1807.634047][ T9936] ksys_write+0xce/0x180 06:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x20000146, 0x0, 0x0}) 06:53:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xc00000000000000, 0x0, 0x0) 06:53:31 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000030104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1807.638283][ T9936] __x64_sys_write+0x3e/0x50 [ 1807.642879][ T9936] do_syscall_64+0x3d/0x90 [ 1807.647343][ T9936] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1807.653243][ T9936] RIP: 0033:0x4665d9 [ 1807.657216][ T9936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1807.676882][ T9936] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 06:53:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xd00000000000000, 0x0, 0x0) 06:53:31 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000050104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) [ 1807.685315][ T9936] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1807.693446][ T9936] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1807.701506][ T9936] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1807.709474][ T9936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1807.717438][ T9936] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0xfffffffd, 0x0, 0x0}) 06:53:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xe00000000000000, 0x0, 0x0) 06:53:31 executing program 2 (fault-call:9 fault-nth:38): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:31 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xef, 0x33000) 06:53:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x1000000000000000, 0x0, 0x0) [ 1807.849247][ T9967] FAULT_INJECTION: forcing a failure. [ 1807.849247][ T9967] name failslab, interval 1, probability 0, space 0, times 0 [ 1807.861883][ T9967] CPU: 0 PID: 9967 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1807.870264][ T9967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1807.880443][ T9967] Call Trace: [ 1807.883720][ T9967] dump_stack_lvl+0xb7/0x103 [ 1807.888340][ T9967] dump_stack+0x11/0x1a [ 1807.892505][ T9967] should_fail+0x23c/0x250 [ 1807.896927][ T9967] ? mempool_alloc_slab+0x16/0x20 [ 1807.902055][ T9967] __should_failslab+0x81/0x90 [ 1807.906832][ T9967] should_failslab+0x5/0x20 [ 1807.911338][ T9967] kmem_cache_alloc+0x46/0x2e0 [ 1807.916108][ T9967] ? bit_wait+0x50/0x50 [ 1807.920274][ T9967] mempool_alloc_slab+0x16/0x20 [ 1807.925137][ T9967] ? mempool_free+0x130/0x130 [ 1807.929820][ T9967] mempool_alloc+0x8c/0x300 [ 1807.934326][ T9967] ? __sync_dirty_buffer+0x1c2/0x1e0 [ 1807.939617][ T9967] ? __brelse+0x2c/0x50 [ 1807.943775][ T9967] bio_alloc_bioset+0xcc/0x480 06:53:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) r2 = dup(r1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x2bb98205) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(r4, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r3) sendmsg$DEVLINK_CMD_GET(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8}, {0x11}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r5, 0x1, 0x70bd28, 0x25dfdbfb}, 0x14}}, 0x40000) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1807.948549][ T9967] ? do_writepages+0x110/0x150 [ 1807.953528][ T9967] submit_bh_wbc+0x130/0x330 [ 1807.958122][ T9967] ? __writeback_single_inode+0x2ad/0x440 [ 1807.963848][ T9967] ? __list_del_entry_valid+0x54/0xc0 [ 1807.969377][ T9967] write_dirty_buffer+0xde/0xf0 [ 1807.974236][ T9967] sync_mapping_buffers+0x2bf/0x8b0 [ 1807.979512][ T9967] ext4_sync_file+0x4d5/0x670 [ 1807.984187][ T9967] ? tsan.module_ctor+0x10/0x10 [ 1807.989101][ T9967] vfs_fsync_range+0x107/0x120 [ 1807.993943][ T9967] iomap_dio_complete+0x2d5/0x3c0 06:53:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0xfffffffe, 0x0, 0x0}) [ 1807.998968][ T9967] iomap_dio_rw+0x4e/0x70 [ 1808.003300][ T9967] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1808.008809][ T9967] ext4_file_write_iter+0xa04/0x11d0 [ 1808.014079][ T9967] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1808.019539][ T9967] ? rw_verify_area+0x136/0x250 [ 1808.024404][ T9967] vfs_write+0x69d/0x770 [ 1808.028632][ T9967] ksys_write+0xce/0x180 [ 1808.032916][ T9967] __x64_sys_write+0x3e/0x50 [ 1808.037490][ T9967] do_syscall_64+0x3d/0x90 [ 1808.042017][ T9967] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1808.047947][ T9967] RIP: 0033:0x4665d9 [ 1808.051910][ T9967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1808.071503][ T9967] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1808.079899][ T9967] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1808.087849][ T9967] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 06:53:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x1100000000000000, 0x0, 0x0) [ 1808.095886][ T9967] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1808.103844][ T9967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1808.111795][ T9967] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xf0, 0x33000) 06:53:32 executing program 2 (fault-call:9 fault-nth:39): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:32 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000060104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x1200000000000000, 0x0, 0x0) 06:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x2, 0x0}) [ 1808.158936][ T9979] __nla_validate_parse: 26 callbacks suppressed [ 1808.158950][ T9979] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1808.181580][ T9980] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1808.241668][ T9987] FAULT_INJECTION: forcing a failure. [ 1808.241668][ T9987] name failslab, interval 1, probability 0, space 0, times 0 [ 1808.254379][ T9987] CPU: 0 PID: 9987 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1808.256669][ T9993] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1808.262781][ T9987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1808.262794][ T9987] Call Trace: [ 1808.262801][ T9987] dump_stack_lvl+0xb7/0x103 [ 1808.290040][ T9987] dump_stack+0x11/0x1a [ 1808.294232][ T9987] should_fail+0x23c/0x250 [ 1808.298651][ T9987] ? mempool_alloc_slab+0x16/0x20 [ 1808.303675][ T9987] __should_failslab+0x81/0x90 [ 1808.308599][ T9987] should_failslab+0x5/0x20 [ 1808.313092][ T9987] kmem_cache_alloc+0x46/0x2e0 [ 1808.317910][ T9987] ? __ext4_get_inode_loc+0x3b1/0x8f0 [ 1808.323407][ T9987] mempool_alloc_slab+0x16/0x20 [ 1808.328298][ T9987] ? mempool_free+0x130/0x130 [ 1808.333108][ T9987] mempool_alloc+0x8c/0x300 [ 1808.337599][ T9987] ? __sync_dirty_buffer+0x104/0x1e0 [ 1808.342865][ T9987] ? __brelse+0x2c/0x50 [ 1808.346998][ T9987] bio_alloc_bioset+0xcc/0x480 [ 1808.351750][ T9987] ? do_writepages+0x110/0x150 [ 1808.356511][ T9987] submit_bh_wbc+0x130/0x330 [ 1808.361081][ T9987] ? __writeback_single_inode+0x2ad/0x440 [ 1808.366863][ T9987] ? __list_del_entry_valid+0x54/0xc0 [ 1808.372219][ T9987] write_dirty_buffer+0xde/0xf0 [ 1808.377071][ T9987] sync_mapping_buffers+0x2bf/0x8b0 [ 1808.382273][ T9987] ext4_sync_file+0x4d5/0x670 [ 1808.386973][ T9987] ? tsan.module_ctor+0x10/0x10 [ 1808.391805][ T9987] vfs_fsync_range+0x107/0x120 [ 1808.396559][ T9987] iomap_dio_complete+0x2d5/0x3c0 [ 1808.401598][ T9987] iomap_dio_rw+0x4e/0x70 [ 1808.405912][ T9987] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1808.411350][ T9987] ext4_file_write_iter+0xa04/0x11d0 [ 1808.416614][ T9987] ? ext4_file_write_iter+0x4f1/0x11d0 [ 1808.422090][ T9987] ? rw_verify_area+0x136/0x250 [ 1808.427072][ T9987] vfs_write+0x69d/0x770 [ 1808.431318][ T9987] ksys_write+0xce/0x180 [ 1808.435562][ T9987] __x64_sys_write+0x3e/0x50 [ 1808.440204][ T9987] do_syscall_64+0x3d/0x90 [ 1808.444622][ T9987] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1808.450524][ T9987] RIP: 0033:0x4665d9 [ 1808.454445][ T9987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1808.474143][ T9987] RSP: 002b:00007fa5f0bab188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1808.482536][ T9987] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 06:53:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x2000000000000000, 0x0, 0x0) [ 1808.490556][ T9987] RDX: 0000000000033000 RSI: 0000000020000200 RDI: 0000000000000004 [ 1808.498515][ T9987] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1808.506472][ T9987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1808.514449][ T9987] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x204, 0x33000) 06:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x6, 0x0}) [ 1808.545047][T10000] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1808.555951][T10001] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x2500000000000000, 0x0, 0x0) 06:53:32 executing program 2 (fault-call:9 fault-nth:40): perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:32 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000070104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x7, 0x0}) 06:53:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x40002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x26, &(0x7f0000000080)) fcntl$lock(r3, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r3, 0x26, &(0x7f0000000040)={0x1}) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f0000000000)=0xa8) syncfs(r3) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:32 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x281, 0x33000) 06:53:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x4800000000000000, 0x0, 0x0) 06:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x9, 0x0}) [ 1808.869764][T10013] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1808.879128][T10021] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 06:53:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) preadv(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000180)}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000340)=""/194, 0xc2}, {&(0x7f0000000440)=""/130, 0x82}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000600)=""/123, 0x7b}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/4096, 0x1000}], 0xa, 0xaa, 0x2d) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0xffffffffffffffff, 0x6, 0x0, @scatter={0x2, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000040)=""/52, 0x34}]}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x10000, 0x0, 0x0}) 06:53:32 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000090104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x4c00000000000000, 0x0, 0x0) [ 1808.909913][T10027] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1808.922947][T10019] FAULT_INJECTION: forcing a failure. [ 1808.922947][T10019] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1808.936166][T10019] CPU: 1 PID: 10019 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 1808.944667][T10019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1808.954940][T10019] Call Trace: 06:53:32 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a5780200ab100104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xd, 0x0}) [ 1808.958210][T10019] dump_stack_lvl+0xb7/0x103 [ 1808.961848][T10035] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1808.962863][T10019] dump_stack+0x11/0x1a [ 1808.976344][T10019] should_fail+0x23c/0x250 [ 1808.980760][T10019] should_fail_usercopy+0x16/0x20 [ 1808.985883][T10019] _copy_to_user+0x1c/0x90 [ 1808.990446][T10019] simple_read_from_buffer+0xab/0x120 [ 1808.995826][T10019] proc_fail_nth_read+0xf6/0x140 [ 1809.000862][T10019] ? rw_verify_area+0x136/0x250 [ 1809.005754][T10019] ? proc_fault_inject_write+0x200/0x200 [ 1809.011385][T10019] vfs_read+0x154/0x5d0 [ 1809.015588][T10019] ? __fget_light+0x21b/0x260 [ 1809.020290][T10019] ? __cond_resched+0x11/0x40 [ 1809.023438][T10041] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1809.024977][T10019] ksys_read+0xce/0x180 [ 1809.024998][T10019] __x64_sys_read+0x3e/0x50 [ 1809.043009][T10019] do_syscall_64+0x3d/0x90 [ 1809.047438][T10019] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1809.053336][T10019] RIP: 0033:0x41935c [ 1809.057223][T10019] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1809.076834][T10019] RSP: 002b:00007fa5f0bab170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1809.085249][T10019] RAX: ffffffffffffffda RBX: 0000000000033000 RCX: 000000000041935c [ 1809.093258][T10019] RDX: 000000000000000f RSI: 00007fa5f0bab1e0 RDI: 0000000000000006 [ 1809.101297][T10019] RBP: 00007fa5f0bab1d0 R08: 0000000000000000 R09: 0000000000000000 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x33000) 06:53:33 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000810104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6000000000000000, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xe, 0x0}) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x300, 0x33000) [ 1809.109250][T10019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1809.117209][T10019] R13: 00007ffc4959d1cf R14: 00007fa5f0bab300 R15: 0000000000022000 06:53:33 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020010ab0104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x9f, 0x0}) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6800000000000000, 0x0, 0x0) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2, 0x33000) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x6c00000000000000, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x600, 0x0}) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x402, 0x33000) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x7400000000000000, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x700, 0x0}) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x3, 0x33000) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x406, 0x33000) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x7a00000000000000, 0x0, 0x0) 06:53:33 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000030004030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x4, 0x33000) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x900, 0x0}) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x8100000000000000, 0x0, 0x0) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x408, 0x33000) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x5, 0x33000) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xd00, 0x0}) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x9effffff00000000, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xe00, 0x0}) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x9f0a000000000000, 0x0, 0x0) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x500, 0x33000) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x6, 0x33000) 06:53:33 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000020104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xeaffffff00000000, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x4000, 0x0}) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x600, 0x33000) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x7, 0x33000) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x9f00, 0x0}) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xed0f000000000000, 0x0, 0x0) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x604, 0x33000) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x8, 0x33000) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xefffffff00000000, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x800000, 0x0}) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x9, 0x33000) 06:53:33 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000030104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xf0ffffff00000000, 0x0, 0x0) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x700, 0x33000) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x1000000, 0x0}) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xa, 0x33000) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xfcffffff00000000, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x2000000, 0x0}) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xfeffffff00000000, 0x0, 0x0) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xb, 0x33000) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x804, 0x33000) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x6000000, 0x0}) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0xffffffff00000000, 0x0, 0x0) 06:53:33 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000040104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x7000000, 0x0}) 06:53:33 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xc, 0x33000) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x900, 0x33000) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x2) 06:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x9000000, 0x0}) 06:53:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x3) 06:53:33 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xa00, 0x33000) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xd000000, 0x0}) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xd, 0x33000) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xe000000, 0x0}) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x4) 06:53:34 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000050104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xe, 0x33000) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xb00, 0x33000) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xfffffff, 0x0}) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x5) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x6) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xc00, 0x33000) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x10, 0x33000) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x40000000, 0x0}) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xd00, 0x33000) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x7) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x9f000000, 0x0}) 06:53:34 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000060104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x12, 0x33000) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x8) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xf5ffffff, 0x0}) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xe00, 0x33000) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xfbffffff, 0x0}) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x9) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x1200, 0x33000) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x30, 0x33000) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xa) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xfdfdffff, 0x0}) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x33, 0x33000) 06:53:34 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000070104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xb) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xfeffffff, 0x0}) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2000, 0x33000) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x50, 0x33000) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xfffffdfd, 0x0}) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xc) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2100, 0x33000) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x60, 0x33000) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xd) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xffffff0f, 0x0}) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2200, 0x33000) 06:53:34 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000090104030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x70, 0x33000) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xe) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xffffff7f, 0x0}) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2300, 0x33000) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x10) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xfffffff5, 0x0}) 06:53:34 executing program 1: sendmsg$NL802154_CMD_GET_SEC_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2500, 0x33000) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x90, 0x33000) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x11) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x12) 06:53:34 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000c04030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x9d, 0x33000) 06:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xfffffffb, 0x0}) 06:53:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000000080)) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x1, 0x1, 0xe62, 0x9}) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x3f7, 0x10, 0x70bd26, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, [""]}, 0x28}}, 0x8083) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x4007, @fd_index=0xa, 0xd881, 0x7b6b, 0x4, 0x8, 0x0, {0x2}}, 0xffffffff) openat(r0, &(0x7f0000000200)='./file0\x00', 0x2042, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf201e87f00", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x102, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x1}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000340)={0x7, 0x7f, 0x2, 0x7fffffff, 0x2, [{0x100, 0x4, 0x1, '\x00', 0x2000}, {0x6e5, 0xffffffffffffff81, 0x8be, '\x00', 0x201}]}) bind$unix(r3, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) 06:53:34 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2700, 0x33000) 06:53:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x25) [ 1810.996000][ T1776] ================================================================== [ 1811.004093][ T1776] BUG: KCSAN: data-race in mb_mark_used / mb_update_avg_fragment_size [ 1811.012232][ T1776] [ 1811.014538][ T1776] write to 0xffff8881013fc6d4 of 4 bytes by task 10380 on cpu 1: [ 1811.022254][ T1776] mb_mark_used+0x13b/0xc50 [ 1811.026750][ T1776] ext4_mb_use_best_found+0x102/0x320 [ 1811.032123][ T1776] ext4_mb_simple_scan_group+0x253/0x3a0 [ 1811.037743][ T1776] ext4_mb_regular_allocator+0x1974/0x2520 [ 1811.043548][ T1776] ext4_mb_new_blocks+0x762/0x1f90 [ 1811.048660][ T1776] ext4_ind_map_blocks+0xaab/0x1620 [ 1811.053839][ T1776] ext4_map_blocks+0x6d2/0xef0 [ 1811.058612][ T1776] ext4_iomap_begin+0x4a0/0x620 [ 1811.063446][ T1776] iomap_apply+0x8d/0x400 [ 1811.067756][ T1776] __iomap_dio_rw+0x5a1/0xa40 [ 1811.072446][ T1776] iomap_dio_rw+0x30/0x70 [ 1811.076755][ T1776] ext4_file_write_iter+0xa04/0x11d0 [ 1811.082020][ T1776] vfs_write+0x69d/0x770 [ 1811.086265][ T1776] ksys_write+0xce/0x180 [ 1811.090495][ T1776] __x64_sys_write+0x3e/0x50 [ 1811.095063][ T1776] do_syscall_64+0x3d/0x90 [ 1811.099462][ T1776] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1811.105340][ T1776] [ 1811.107645][ T1776] read to 0xffff8881013fc6d4 of 4 bytes by task 1776 on cpu 0: [ 1811.115162][ T1776] mb_update_avg_fragment_size+0x184/0x260 [ 1811.120953][ T1776] mb_mark_used+0xae0/0xc50 [ 1811.125439][ T1776] ext4_mb_use_best_found+0x102/0x320 [ 1811.130790][ T1776] ext4_mb_complex_scan_group+0x349/0x850 [ 1811.136487][ T1776] ext4_mb_regular_allocator+0x1a22/0x2520 [ 1811.142290][ T1776] ext4_mb_new_blocks+0x762/0x1f90 [ 1811.147418][ T1776] ext4_ext_map_blocks+0x1569/0x1f00 [ 1811.152698][ T1776] ext4_map_blocks+0x70d/0xef0 [ 1811.157443][ T1776] ext4_getblk+0xb1/0x3d0 [ 1811.161770][ T1776] ext4_bread+0x28/0x100 [ 1811.166003][ T1776] ext4_append+0xd1/0x1c0 [ 1811.170326][ T1776] ext4_init_new_dir+0x177/0x500 [ 1811.175238][ T1776] ext4_mkdir+0x329/0x760 [ 1811.179578][ T1776] vfs_mkdir+0x2a4/0x370 [ 1811.183814][ T1776] do_mkdirat+0x11d/0x200 [ 1811.188122][ T1776] __x64_sys_mkdir+0x32/0x40 06:53:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = syz_open_dev$rtc(&(0x7f00000002c0), 0x3f, 0x100) preadv2(r1, &(0x7f0000000300), 0x0, 0x0, 0x7, 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x0, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000040)="5cf2d93d7ddc", 0x0, 0x2, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)="aacca004ada881616c08f32a9c7acf0d93537bf89fcfef28a39f4b7f732bacf10a4b3537d55c42b00f28d296f5157bfae6d37135477a75a054cee5f2411ba93977af026d8f70", 0x46}, {&(0x7f0000000140)="d1d0d8ecbd53bb8b673a54d78e37e5bb3fa33a733707b9d9", 0x18}, {&(0x7f0000000180)="1c4307a8c463684265c40e713cd827f296a34bd0aba0f7f032cb4daf4d5b1dd0650c9075b46686417c5b949a159063eafa4946665ca46630aa23d6797492b08151c760d9805a7921bbaed2376fe2623091e686290579fe5108d8027ff24ce4bb83f82867d524258d3f140c86a4db8e68aad06a1ca03f7c7dcc825c7bfd4b97ad78593d3453155eb94616e8e6584a065f1e054d719b0f82005389becdd2dc4c8bbd1ec3292d5159", 0xa7}], 0x3, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f0000000000)) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0xfffffffe, 0x0}) [ 1811.192692][ T1776] do_syscall_64+0x3d/0x90 [ 1811.197180][ T1776] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1811.203055][ T1776] [ 1811.205375][ T1776] value changed: 0x0000383b -> 0x000037fb [ 1811.211065][ T1776] [ 1811.213367][ T1776] Reported by Kernel Concurrency Sanitizer on: [ 1811.219490][ T1776] CPU: 0 PID: 1776 Comm: syz-executor.1 Not tainted 5.13.0-syzkaller #0 [ 1811.227794][ T1776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1811.237828][ T1776] ================================================================== 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x48) 06:53:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xa0, 0x33000) 06:53:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x3000, 0x33000) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x4c) 06:53:35 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000e04030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x6, &(0x7f0000000380)=[{&(0x7f00000000c0)="5c256fe71ebb28217f87a31f40b486140f84b94526940ec30e68869305173a393e3465fd2436d4321a6a5d1d587e74f79ba78523a330e042b236551ec17c85", 0x3f, 0x3}, {&(0x7f0000000180)="3895ce7e77e5ef88c3d676d20f14b7ff2d081d4bdfeee0ce4838f691031a7c3ec0058d773f41d5a77a92172fe53cf3f741e69eb04dfcdac9bed8ed0697b049a2c0c79a0806bc2fb1efc6", 0x4a, 0x10001}, {&(0x7f0000000280)="83629f7cf21a0cec2e4ec5545ccf3caeb4acc72794b0b55c3ca74c55df98cc8305339a38f1da5ab6ea1e9b049c2afc9ec4a3ec2959155bb87ac3c921b2bdebf26ed6e08dce47c01c5a0df01ffb2a7cb142f341d9591da9868748b6a5", 0x5c, 0x2}, {&(0x7f0000000100)="1caeb22f1ca09ba62e3c4f50858cf08aa7d6ccc74750500c61eec9", 0x1b, 0x5}, {&(0x7f0000000200)="dc29b45b042c71d385180f449f5bf047c8496110ca5b12a031ba058b9fa598cd1ec9c58199c73f4c6a57f1b5a4e48f", 0x2f, 0xff}, {&(0x7f0000000300)="06c3fd09d34f74276d7e151a0c834cbeb9061d34f3fb31e8760c9c5fd369de8ab0fcdeb569d5e4217825330e1f180841a68f41bb81b3096b3e723e7348130bde3dd658fdf3010675184c6b4f41b1ec2a8c3ee80d04b466ddcc9a66654f097426943f1f11", 0x64, 0x40000000000000}], 0x8010c0, &(0x7f0000000440)={[{@session={'session', 0x3d, 0x5d}}, {@uid={'uid', 0x3d, 0xee00}}, {@gid={'gid', 0x3d, 0xee00}}, {@gid={'gid', 0x3d, 0xee00}}, {@utf8}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@uid={'uid', 0x3d, r2}}, {@dmode={'dmode', 0x3d, 0x10000}}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@context={'context', 0x3d, 'root'}}]}) close(r1) r3 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x60) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x2}) 06:53:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x3300, 0x33000) 06:53:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xb0, 0x33000) 06:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x60) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x8}) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x68) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x6}) 06:53:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xc0, 0x33000) 06:53:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x3f00, 0x33000) 06:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000280)="a764d0c18a033c3424df87aa7cb2671db194bb33b8280088ba3a10a8e3af1ad39bd46024b6639c623d00269ab62dfd6f2c389b793b40874aaae6acc28e0d5b7392ce07e725e3b8c463f89725444f3bb34e9b192f5709b34994b7f3d39ed7cb6f42422f396e0f2133183a7144e64860ceec021fdd7cb50506b6af56bce6e4858a5befd6e114dd64b68669abe75e819fc3644277d328d9ffca85bbb1473e289b0ce8b0e74e17f1f097388232152c8e2c6f7ce79bd791f21e60dfb42442d9f4339a1e85d158098d4c558bb772a98ce49da8126b528c59235a02637ccaa86b50a87b254880af1d7b8d060cb0a4326cd61d5287746fa741b2c963d7bd8a01c261d1bbffe6c1d2100010f26722f7b64917c676268105c8934b6caee8a6b95ce33ec400d332f29b1a36529e84d6a3c11f9fabbab898d79f6b05dcd2a5dab47fcc50b37edca57c61439cbeef5b0707e9ad7f628a9d2fccb92ccc311cf29378a5d09e66f6c45e70c80dbc95b01e11946e48cb58094b661d91b53b40c774bb7b73b1ef3ff37d3e6485743499a1f36f5e6c2ec942e53fd5c6b6f8b1b814c7a135197472ef093bfff38fac1ef6e8bff768c6fa9884d671911031d7de726ddc18db0aa89d4a2dc1bc6178a31eff9214c829f7e90004e75213934f57460ac643abb605cfcab08747e27c0a73fe907264a86dbb6f315272da2672f0d647469e66ee0d4c811dab389d4041d91dc6b512bfff995c600fba6a77dbd0fbbfadb78ba5dbc031bc3ccb5e48d80b2ad3b24e1091f38306d4e7a5b817635f9b120e71a39cf864c57da5b455163ca1a7299b5e9334f4333d498696e77609c4da81fc10c0217528cd01c9d50aef6ef057bd680156fb7a3ef55738bb188b809128f00d4550eb2eba771d639ff3deab8bd4f5529d7dc79a5531a0ae5e6c2b18b8a0c5fb7e44879f32ec798a3cd4b447bdec99b1751b0c5ec77a69b0253ea5552e4a995f678ba0b2cb069ec507c718a0cb7f40f8128aa84d5cc252096c3730e09add2ea824b6416b850fdb6e8a5fd729f4a72dbcfc9030ee9314876f8d15cabeb6a5e372c8152e15eface30a3e3b22c2748ae1c7de7e21980339daad8d271f3817d2cb3c2795c6e341735194a9d8ef4833d9890b03434217844c1659e5deca9b65654e2eb5b28c5c9bef567c62cb0197137c17a0147d54412bd19c9bf73bca85e4e259f3ff3651bff5f69f1a4296ce37dbd4db91ee78e2192b71e5c740fb8cf53684a22917e9fcb4d621331c388e4a7e1cac5f42acc9278ef0d917c91e578cb64bf6d9d22543587b1a2282542d3b12a87afb3d84ebda4b8f88df6cdb14da038000e9b8cbcd68af85049718cfa6ea9c151d3b072e10859c342113d2f6cf532e363281ba81c0864623c00eb192fce97695650e12c74a17259fd7b3d81e54ca359edfec58e6d1c432650808867778c914bd4e62c3d95b880d96dcea4568e0b0cd32f44c685334bb97fda3acd725da4ee481b1bbf0cbce3c5defdb2b73557bfcec82988b2093d246eff81d5317c7e12cc147a5d863dfa0195bfa180a20a9ef3df27388e9c35d3f7b6c628dacee48d3947b0b5f02a90f05bf35eb1c56055984b9719e339b82921d9353a24ae8adb02688d497200a37f139a8dd7fbbaa09d9d54ff2aa192ebad0e649c28c546d7ecb1f34942d5d7592386559378bb963a9183ca344d682fbf74d450d4f735d8aa941e50448f4d7bd52b921c8e3ee7b5cd0d4e7316a2e3e0e494d7efbb457ac3f7771eaadffb90a27d358ff88219c5561bd10ff28022e352b0a900bd2b7578c503d15f20811f28a799dce01dd22f9df71b8acb61e1f4208e7c22b64fc3bd89d7aaf4d2ff85198b135457adedc08f4bff5b5435d0b2f7f5fdf6315810fa8e2feb79afeb55225e02ac6481c230335830da5c2a4dcabeb78ec884b2cf4cf2f4aa6fb155fe411ff67fe69b0a2dc60146f9b68597c70f3cd93dd2b3ed0a4cca3775e6deaae317401a578bca785d660abd7ef6141938ff1243afd6e38eca4c505796e11276ca5d6e7052630cfcf4e3a8aee5df1087507e9b97810b768916eb7192d81587eebaf0adb20ab5e8de6c527267be44252e93d71fa7f787ae769a31d7db90fae79086232b086da9d50f517a68aa530c40995c876634bb0e3f9f99b57043cbed7b6ea4b11d07c2a72b0f56a57613f37f82c52f0f68911db43446b36b1632791f8415f9652343c7e1015d2b101305cec6f707fa15d2f841a6cb605012500c9027188b22dd3a0958d71a7ad2da7af8096d7d5eec8eaf005cd83ac19e156683d8b941c3b6ef06839dab062a7b402650b35ec64f510b144f3b366bde55d735eb71b728e34cb54747e4ecef60c0d02bb7ea2d2c266ab1df7993199507acbc559c82b062823bf5039c912604dd905ffbf1d848fbb16a9974a6feee98d0e4bba9d189a4c39dc0a82f4197abac66d50a3a2358487b102a420a90fbc2ef1aa7919ca716392f3797212091a89af6c2011819d386419874e5854dcc9b5956e363fda32de12ae8f28c95da4c0c0421b5f52d3e3bd9f68f0f28e90e8537821c0f502bacbbfc9e03a115638ea61cf2dfd6533199fde8461cc28910181724ac85d94ce6659dd9b63e05b2ca01639acedc4b58d23c1552abf8188da2f02d5c09801b280e4ff3bd1d3edc8f7d9dc7b7e6b51adf7045048af4440d25a8d3371209ddbc7a3efda0286e43993ee6149f628f8e19cc265671eadd1b6eb40fbd3d35eb2e4781bb5e5ba363cd078b9d1fe225f79b6737d0049666deeab04ceaac826525e8d42a8344a661999ef9f28a9fe48d99f8c696f5f2a3880f4c8a9cfd816d244b98b6b39f31a01a26e35e377a6c521cc64b3c70b24f0b9d2a526826a964c0689c19b10e617fa0c4a8c852d25405a02fa8465bd71c9c88fcf1b24971283d6b57828d389176c0164161e549ffd6ab194b10507861d2935b0011bca788350b862dcb696a183b1d3af8dfd6a2f5a41875c109bbe753a580b89a1a5f9a9d18febc71da6e7600d915f802de0aacd99abac2c48708d6c0ae1243634fd25ddbf81eab7bec2d6885f5a2be141f0a4d6258ecab181366f8dc8d44cc671f763dbf11de56363dffde3c2c22f698f3583e3bfe090614405601120cb357b920b2b9862a9d6cca50c9397cae63ed5fb8a2a19f537e4a3d6b40542450d407f537d8fff506d9db2af9784e9ddcd1646ab0e2994fe445664a13bc5986ef572bdd365d5e1016f40f6ba1cde7f8d65ed1cbffac8e5d3a4605f67d79ba110a6347f9c05a32fc470b049ec8893b0780fe162dc09f82f19069c506f3f96242dbaa185ebc720f9c0a67a6dc2a2b0819fe79a9942f5943d8a8d6b411248d7a82221ea38c8144cc284370a3df27fd2fd4f6d371e3831cdc2077650ab0938053a33f04fffe91ed3385d82fe244d08669026d5a1ee176e0f7c16a9e3bae5bb280aa2ff39af430d1835d7a7001579dfca3df321b1e82a5252907b0857915127958b078418592910bd5e13c1b650f946b8e0f61f06064f7fd423713e245437f6b98a9b1a2fee193b5d84a728a80440b27ca8321f10c6648d107e619a64c5aa9134474f44ebc31762fa698fd218b41785b4e14d53b0a8f9a3dd8eb200919f7071905b80d6cc5a0a6aff96909ccab3bdf51a43d65a0d4d198ba5cbd8c3b989e878f1020fa2476257a5b2c80730d9e109fbaad01848bb44f421ab989f85c846d2756abba690a06d3e6878ffd3d793f403ad58bec01d2e35c44e427203de3905c2573d44c617fc07395dc8df46dd2bc9d4ddc21da63555651d3dbed0a20f17b029558f83ba5c85a20ae1e693ccce0cbf707c5cacbc76aec6adad3c73775f0311b037540596feab538d23fc242067cf74373887a21d6705463ad3de5709bfedfec187b2c2c11b563a03745c93a45cf6e3170d7f19e5c6fc70debe11821271da293ab03f447c7ee582bdc868029b47fdc7a5a874f6097eae7bf99b45b9491f335cba7797d4ac83cf42b4253c403788cc36ab03085b42bfabc7e53484f4ce7440a068c2375f5116da60caa88bf539757569216d61cfd025e8f3718139b10c5e957a1dcf9319c58a058faac902ad07df7c8363b0f5f72093ad6068064e4ba33436fbcb9e4e6964f49cca3b677d06e3b327268d5507b553a87ad810328ce2e6e32e9b086a02f0d747ba412d3e367e761d7dd953d9d72e6a55f5c8989e1e712038101f0848257fcda7ae77dbfa70c1aa829cf5908335a472cd1ce4855ae6049a7113d9ad3d72bb936c66ee640d0c3bda08e43b072818d99762096da913f0733d8716db9e401721181e76407ef7f4e92a1286540905ee32662e6710d50f58e40af3d84fef3a337c7a22d8d78cb7fa587aff702da372578ef4b3891ec28848ad7e5cdd032d658da37571adc50242b82b1d76788052e46b6a7e61dd3eeddb26ec8f9d3b1ffa55b4b113bce900556beac9832413acffd1b0e16d7533ff338857b5ad987fecf4f40c75cdeceeb7cb679ddfe86de7f3f0e6e224c37142b656e03356ca9c3d109e7f5717589b0ad27dc3fa9412bfc43897b33a1a38938cae63d9d6d6043e634f4fbd957dbf0bc23431109ef248b32c14cc6106e59cfbdc72c61d6c739fe4875f4dcdc8fbbc6fd456414d3a2ce1c63ae7b7705b18f0e9d1842c23ddaf4bf1b90e9196abd2351d05134f90a6bd414a478757fbecd398c7e524edbb6b6b492e24378c5e0a84311282f433d133784bda67108877dd51e37f6912ab6a0f041868fe32b5553419a94aed8d931f1ced0a7440f511ac7f736a72e18c8314c5ca9df7a0b3319129e8e964e39a0655ddc2338d65e1c86f4cbe2fc137e29c9b2534e9b781cd2396a65d653cb8e7246fc88f3d7ace2bf0fc4f4e3479b4d3ec4f5b6c53280e50b62745333b9ed20c5ee1d66ccc3f065e7d004e273d418f7c53b77407f2a73ae1072bcc00a53e2336776686deb580c1c7ff44b5b6116c6c2a3b805c41277eaef8b21bca6ada39c518da43245026c60a14b455831ba43648e589ce30200f0f624252b9603360ab2afec362a154ccc8cb0ce868c516272be59db26e01c6f652694fcf7d7ab97a463fc11e5e7c16ede523b4bbc1027d524df6074e19d6cee95eb3144efb3371bd496dce20b8a6e90dfda3065acd2fcc7cb3b797a0849259742150df3528ce9892e0b25f8477fdefdd244ca9b81fc390175074b8aa5f3ae8b50cdc541bfcebc6e10899c39996f3a0345ae5253f7a259a10ee5b7a6f6d1d47ec1b7efb917e9fc5bfe13fb615a57b78e3cca960342192c49518ddbfe785ce650a075f00b432b161e32642e5e83d81f82c055339b3b80d3976d83d56bfcf1b3476356db6bc0bb983a300243792d95f44af0f729fde95408edc1cef1bf90d9aeeec63d6a9930b6cdbb7af09c6a8836243e0d448f9f58dd499c6ed5a8dd79a39a59230171aca7ee68522e96017ae50604a7a226635b0d56217b557b905de8bd21bfb7445718283bdbeec27a437548946b79424466a84a913235a8fce9af1fd68f1dbc60b349c069f65ea82c606274741d3a3bca8a8da21fc665f7705a01af0e3461d015bd808c3a4f4a29944a88aded885c21d1d65ccf94dce464a1a452ea99b0c08338c9a7a7494cee4fe7cee998c5a27bc2c108fa810f10937a06ec2cadb6f18708380daf25d097b2878b3e315c54801f370e8277000f0e1231b09de800d726ab0add277d0591572762ebf61c6875e58af45605eb20b5aeefc57d41087ee45b26cbd5f28c624c97c2cae284efdcf7a662df3c254a9e133a91d472b5c7e1d8a55ea1b", 0x1000}, {&(0x7f0000000040)="c28d79d7ea24d2f35e78ee2654f8175e7f34f8f18e149b970a9288c9291b19517a403c50", 0x24}], 0x2, 0x0, 0x0, 0x800}, 0x8044014) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000200), 0x4, 0x800000) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000001340)={0x42, 0x3, 0x5, "98a093c260acc2e476326b60ff6a0a18b4183bfdd492a809ac39e767aa4010819b951c722be5ce480c0b45b877a983eaea00f23ac8ca4d3dbc2d39fab5ed21cb9d31"}) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:35 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a57802000002b904030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x6c) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x7}) 06:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000000080)) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1}) recvfrom(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40, &(0x7f0000000000)=@can, 0x80) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x74) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x9}) 06:53:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xef, 0x33000) 06:53:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x4000, 0x33000) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0xd}) 06:53:35 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000c04030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x7a) 06:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x140) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0xe}) 06:53:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x5000, 0x33000) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x300) 06:53:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000280)=""/247, 0xf7}], 0x2, 0x4, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = gettid() r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x101}) r3 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xf0, 0x33000) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x500) 06:53:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0x15cb3c6c) r1 = openat(r0, &(0x7f0000000080)='/proc/self/exe\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f0000000080)) r3 = gettid() fcntl$lock(r2, 0x26, &(0x7f0000000180)={0x1, 0x1, 0x0, 0x4000009, r3}) fcntl$lock(r2, 0x26, &(0x7f0000000040)={0x1}) mmap(&(0x7f000019b000/0x2000)=nil, 0x2000, 0x6000001, 0x80010, r2, 0x2) r4 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x10002, 0x0, 0x0}) accept4(r2, &(0x7f00000000c0)=@l2tp={0x2, 0x0, @dev}, &(0x7f0000000200)=0x80, 0x80000) 06:53:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x6000, 0x33000) 06:53:35 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000e04030014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x9f}) 06:53:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x204, 0x33000) 06:53:35 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104020014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x600) 06:53:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) 06:53:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x7000, 0x33000) 06:53:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x281, 0x33000) 06:53:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x700) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x900) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x300, 0x33000) 06:53:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104013814000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x8008, 0x33000) 06:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffffffffffffe, 0x6, 0x0, @scatter={0x5, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/237, 0xed}, {&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000000)=""/39, 0x27}]}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$FITHAW(r0, 0xc0045878) r1 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='\x00', 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) keyctl$read(0xb, r1, &(0x7f0000000ec0)=""/4096, 0x1000) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000000001111222233330000000000000000000000000000000000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000000e64948b1ecf55c11c7e0d0c9000000000000e3ff0000000600000000000013ffbab7fecdb6"]) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xa00) 06:53:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x8102, 0x33000) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x402, 0x33000) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) 06:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xa9f) 06:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x101001, 0x20) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000000)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xb00) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x406, 0x33000) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9}) 06:53:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x9000, 0x33000) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xc00) 06:53:36 executing program 1: modify_ldt$write(0x1, &(0x7f0000000540)={0x8, 0x20000800, 0x4000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000000080)) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1}) r2 = socket$inet(0x2, 0x800, 0xe) sendmsg$netlink(r0, &(0x7f0000000200)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000280)={0x1b4, 0x3c, 0x711, 0x70bd29, 0x25dfdbfb, "", [@generic="78c0f200d1183ff964c9ea840ad23d156acca50f015f5ffd6d135f04940455cfca18a4d983f8d4578ad8be1b139c142cb1d2e9db84ed006bad01158b2aa1d336465b4a5dd26eae89d3182df356d95a0e8b5fe3d4e817455b034a288651a54bafdea65cc141ad52f8ceff29f7e6f7b91683a4772c0a3f08c2593e596fbc2bc087a5e013b165a620770f09fc391f3205cf6bf3fd2bcb4d80049373da269081a5dd566f4f801e3999f73c21e8802b9c07eaefe06e5f20b3aeb4689961875c8dda59da935c7b4fbe9eda78e812e55aa4db73f5fe6793980b84d11675a24a4e57a8f4dd4c", @nested={0xbd, 0x78, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @u32=0x2}, @typed={0x8, 0x58, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x2c}}, @generic="40045f6d8d6db0eec5cdbd57206dcbcd3722dc59d37a4959e3bff3bd6e6b68a72c65d9f4099117eeb1e9168fc0bb03346439e91c91e254d7d87f5af74c2edb270d315dbc3ea9bb2e1a79b5255fdfa0a51335d1ff8bc767db890f948cd43b18f03d2ec2d5d01f266a5c24cbc5faa691bf2d71262979f4803a5722e4bd7eba7af8bacf4a040c06afe50b23f82fade16f858b0cd8a2e80ebad442414c322c9d2e9cad", @typed={0x8, 0x61, 0x0, 0x0, @ipv4=@remote}]}]}, 0x1b4}, {&(0x7f0000000440)={0xcc, 0x3a, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@generic="643ce92035a29cf9adeb80c37ff496826155000a6dc14bc7f848dce689da3eebea3c4e9a8079ceee9935e296a8ab31acfb538eb2ba6f2d3111677a1fcce3a766c563ebc560857770c66ede81266ff1a43f36fb25b6a13e962350e49026a84f1a09e902e5af759a5205a7b492c4ded5ba517fa425aa54eb1b62d3b83f2fac3f4c2ac286282dc600588e20f204efa10472323f13ebcbfbe0dfdf5fa579159be812864dad8e3b3a0771517d97e38116ad2ddcd32b8e80abdc2a592b"]}, 0xcc}], 0x2, &(0x7f0000000100)=[@rights={{0x2c, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r1, r0, r2, r0]}}], 0x30, 0x24004010}, 0x48000) modify_ldt$write(0x1, &(0x7f0000000580)={0x15a4, 0x20000000, 0x400, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000000080)) fcntl$lock(r4, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r4, 0x26, &(0x7f0000000040)={0x1}) close(r4) ioctl$SG_IO(r3, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x4, 0x0, 0x0, 0x0}) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x408, 0x33000) 06:53:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104006014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xd00) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x500, 0x33000) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xd}) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xe00) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xe}) 06:53:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x9d00, 0x33000) 06:53:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030214000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xfed) 06:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000280)={0x53, 0xfffffffffffffffc, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x200000, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f00000000c0)=""/94, 0x5e}], 0x3, 0xfa29, 0x5) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9f}) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x600, 0x33000) 06:53:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xa000, 0x33000) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x1100) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x604, 0x33000) 06:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x1200) 06:53:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xb000, 0x33000) 06:53:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030314000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2}) 06:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x18, 0x1, 0xa, 0x801, 0x70bd29, 0x25dfdbfb, {0x3, 0x0, 0x1}, [@generic="b06f1b4a"]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x20132, 0xffffffffffffffff, 0x8000000) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xea60}}, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000480)=""/245, 0xf5}], 0x3, 0x5, 0xffffd8f7) syz_io_uring_submit(r2, 0x0, 0x0, 0x0) syz_io_uring_setup(0x716c, &(0x7f00000006c0)={0x0, 0x2324, 0x2, 0x0, 0x353, 0x0, r0}, &(0x7f00000ed000/0x4000)=nil, &(0x7f0000336000/0x4000)=nil, &(0x7f0000000740), &(0x7f0000000780)=0x0) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) syz_io_uring_submit(0x0, r3, &(0x7f0000000840)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x3, &(0x7f0000000800)={r4, r5+10000000}, 0x1, 0x0, 0x1}, 0x7) syz_io_uring_submit(r2, 0x0, &(0x7f0000000040)=@IORING_OP_STATX={0x15, 0x0, 0x0, r0, &(0x7f0000000280), &(0x7f0000000000)='./file0\x00', 0x1, 0x100, 0x1}, 0x401) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x2000) 06:53:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xc000, 0x33000) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x700, 0x33000) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x2500) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6}) 06:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x1, 0x0, 0x6, 0x3, 0xa5}) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:36 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xefff, 0x33000) 06:53:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x4800) 06:53:36 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x804, 0x33000) 06:53:36 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030414000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7}) 06:53:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0xa540, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000240), 0x5, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x4c00) 06:53:37 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xff01, 0x33000) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x6000) 06:53:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x900, 0x33000) 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x42) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9}) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x6800) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x6c00) 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030514000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:37 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xff0f, 0x33000) 06:53:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xa00, 0x33000) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xd}) 06:53:37 executing program 1: syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x10000, 0x5, &(0x7f0000000380)=[{&(0x7f0000000180)="c6be65b979b5a70f9948b784e4d2d6f831eaaa8633b80bc4a795f5d4dd1d457d333406cdeaee2f56e32d7bcef0", 0x2d, 0x9}, {&(0x7f0000000280)="a15402a01cc7b971ef2cff3a5ff8b8cc8f99b9e394c398f490448885baf968f8fa8f1f78de288870a79685a07f64e0dd779ea416f2461e370554faa458d330e01e677aa387aad35191b0448e2e2d94a7a64f34e7a9e605c01fc45e958693da81fe410ec7fa0c15c329a9a9579324f708d87364bfd2772a8eb126a108582eba53843a5eb506f45998ea5594106ab680857a18", 0x92, 0x401}, {&(0x7f00000001c0)="70b05c2e170d1ece3615e54769265658c7d5d2385f96f8389200004905bfeeb596", 0x21, 0x8000}, {&(0x7f0000000200)="cb8b4f5435ddffd939a7421ce2eb5b759db2bc833eb09a101e35019c8c1166", 0x1f, 0x2}, {&(0x7f0000000340)="a62d6bd9bd7f034d52a214409070cce117aae411bb3422041123d6263a", 0x1d}], 0x200000, &(0x7f0000000400)={[{'!\x8e}&'}, {'/dev/sg#\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, '\xde'}}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00') mmap(&(0x7f0000083000/0x4000)=nil, 0x4000, 0x1800007, 0x30, r0, 0xdf227000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xe}) 06:53:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xb00, 0x33000) [ 1813.190870][T10737] __nla_validate_parse: 82 callbacks suppressed [ 1813.190886][T10737] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x7400) 06:53:37 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xffef, 0x33000) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9f}) 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000305000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) r2 = syz_open_dev$rtc(&(0x7f0000000040), 0x5, 0x0) dup(r2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x7a00) [ 1813.272255][T10759] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:37 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x20000, 0x33000) 06:53:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xc00, 0x33000) 06:53:37 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030614000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000000080)) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x1, 0x0, 0xe62, 0x9}) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1}) mmap(&(0x7f0000776000/0x2000)=nil, 0x2000, 0x1000000, 0x10010, r1, 0x27a34000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0xffffffff) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x8100) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0}) [ 1813.318843][T10770] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1813.357349][T10776] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0xa9, r0, &(0x7f0000000280)="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", 0x1000, 0x3, 0x0, 0x1, r0}, &(0x7f00000000c0)) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x9f0a) 06:53:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xd00, 0x33000) [ 1813.393378][T10787] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:37 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x2009d, 0x33000) 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x1, 0x300) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104030714000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0xed0f) 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) r2 = accept(r0, &(0x7f0000000000)=@ax25={{}, [@null, @rose, @remote, @rose, @default, @rose, @netrom, @bcast]}, &(0x7f00000000c0)=0x80) sendmsg$SOCK_DIAG_BY_FAMILY(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x1168}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0xe00, 0x33000) 06:53:37 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x20a7a, 0x33000) [ 1813.461185][T10803] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1813.483948][T10810] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 06:53:37 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x94, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r1, &(0x7f0000000200)=0x1200, 0x33000) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000280)={0x0, 0x7, 0x4f74}) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000680)={0x0, 0x3, @start={r1, 0x0, "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", "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"}, [0x92, 0x1, 0x4, 0xffff, 0x0, 0x7, 0x6, 0x6, 0xe054, 0x7, 0x6, 0x8, 0x80000001, 0x10000, 0x6, 0x9d7b, 0x81, 0x40, 0xffff, 0x1, 0x7f, 0x200, 0x3, 0x1ff, 0x4, 0x7fff, 0x7fff, 0x4, 0x9, 0x7, 0x9, 0x3, 0x2, 0x8, 0x7, 0x8001, 0xd2f, 0x7fff, 0x6, 0x80000001, 0x80000000, 0xaf6, 0x7, 0x3, 0x5, 0x9, 0xffffffffffffffe0, 0x100000001, 0x5, 0x8, 0xb61, 0x7, 0xfff, 0x20, 0x0, 0x6, 0x9, 0x10000, 0x9, 0xcb, 0x7, 0xffff, 0x8000, 0x3]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$vcsu(&(0x7f0000000000), 0x8a, 0x404800) r2 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x34000) [ 1813.545812][T10822] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 06:53:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000143000/0x4000)=nil, 0x4000, 0x9, 0x4010, r0, 0xfffff000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x0, 0x0, 0x0}) 06:53:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000012c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000140)="5cf2d93d7ddc", 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd})