last executing test programs: 2m21.776796405s ago: executing program 3 (id=651): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4, 0x103200) ioctl$BLKPG(r0, 0x1269, 0x0) 2m21.675884741s ago: executing program 3 (id=656): capget(&(0x7f00000001c0)={0x20080522}, &(0x7f0000000280)={0x0, 0xffffffff, 0x8, 0x4, 0x6, 0x4}) 2m21.413293446s ago: executing program 3 (id=658): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001680)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x4040850) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000a40)=ANY=[@ANYBLOB="140000001000010000000000000000000700000a4c000000030a0fdb00000000000000000a0020050900030073797a30000000000900010073797a310000000014000480080002403cb140bb08000140000000030a000700726f75746500000014000000110001"], 0x74}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000840) r1 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000080), 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a0b040000000000000000020014004000048018000180080001006f7366000c000280080001400000000424000180090001006d6574610000000014000280080002400000000c08000340000000150900010073797a30000000000900020073797a320000"], 0x94}}, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x3, @loopback, 0x1, 0xfffffffe}, 0x80, 0x0}, 0x0) 2m21.33621198s ago: executing program 3 (id=660): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x183341, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x19, 0x4, 0x8, 0x5}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008900000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000700)={r4, r2, 0x25, 0x2, @val=@tracing={0x0, 0x100}}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000005c0)={{r3}, &(0x7f0000000380), &(0x7f0000000580)=r4}, 0x20) syz_emit_ethernet(0x32, &(0x7f0000001940)=ANY=[], 0x0) 2m21.217131968s ago: executing program 3 (id=662): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000240)='./file1\x00', 0x804, &(0x7f0000000a00)={[{@shortname_win95}, {@shortname_lower}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}, {@shortname_mixed}, {@fat=@gid}, {@rodir}, {@utf8no}, {@fat=@quiet}, {@fat=@codepage={'codepage', 0x3d, '949'}}, {@fat=@check_strict}, {@utf8no}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@shortname_lower}, {@rodir}]}, 0x1, 0x27b, &(0x7f0000000640)="$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") openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x183341, 0x0) 2m20.189093147s ago: executing program 3 (id=666): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=ANY=[@ANYBLOB="0a00000016000000040000007f00ef"], 0x50) 2m5.181586341s ago: executing program 32 (id=666): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=ANY=[@ANYBLOB="0a00000016000000040000007f00ef"], 0x50) 2m0.869446572s ago: executing program 4 (id=827): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101b01) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, &(0x7f00000001c0)) 2m0.765370328s ago: executing program 4 (id=828): sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f00000006c0)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0xfffffffc}, 0x1c, 0x0}}], 0x1, 0x2000c8c0) sendmmsg$inet6(r1, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40) syz_emit_ethernet(0x2e, &(0x7f0000000500)={@broadcast, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}, 0x0) 2m0.746962079s ago: executing program 4 (id=829): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000002240)='./file0\x00', 0x800012, &(0x7f00000003c0)=ANY=[@ANYRES8=0x0, @ANYBLOB="4b7bb4754dd7245659469ad8a79496f0244424c4758bd9511f0f705a5acd3ebb568687985ae6fae352ae7c14289fe9161738eb4a6b4d0aa1782b"], 0x1, 0x2c2, &(0x7f00000000c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x10) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000040)) 2m0.606047117s ago: executing program 4 (id=830): syz_mount_image$ext4(&(0x7f0000000bc0)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x8000, &(0x7f00000000c0), 0x2, 0xbd1, &(0x7f0000001340)="$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") openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x2a) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0)='ramfs\x18%\\b\x00\xf5c\xf8\xd2\xf2\xe4,\fq\xda\x92 \xe3X\xd8pdR\xb5\x18:\xb5\xbb\xce>H\xafVH4\xefei\x92T\x17\xeb\xea\xc7\xa7\x16\xd6\xaf\xb3h\x03\x99\x8e+\x97U\xff\xed\"\xf3\xe3\xc6zS\x19\x8e\x86\xb1&Q5\xe1z(iU\a\"\xed\xc1\xf7\xa0\xeb\xd5\xf5\xf2', 0x0) pread64(0xffffffffffffffff, 0x0, 0xfffffd4e, 0x7) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) timerfd_create(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000100)='./file1\x00', 0x20fdfffffe) 2m0.427146178s ago: executing program 4 (id=832): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x42, &(0x7f0000000240)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x80, 0x2, 0x0, @empty, @multicast1=0xe0000300, {[@generic={0x88, 0x2}]}}, @dest_unreach={0x3, 0x7, 0x0, 0x0, 0x3, 0xc58, {0x5, 0x4, 0x0, 0x7, 0x0, 0x65, 0xe, 0x4e, 0x24, 0xc, @empty, @dev={0xac, 0x14, 0x14, 0x44}}}}}}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x9, 0x9}) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0xe0d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) sched_setaffinity(0x0, 0x0, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000032680)=""/102400, 0x19000) setsockopt$MRT_ADD_MFC_PROXY(0xffffffffffffffff, 0x0, 0xd2, &(0x7f0000000200)={@empty, @multicast2=0xe0000300, 0x0, "028a3f6c58b274e6d8451697efe42811ee1df06e9264f7d866b1970548fc3c7b", 0xb2, 0xfffffff7, 0x4, 0x40000006}, 0x3c) 1m59.121368184s ago: executing program 4 (id=835): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x20400, 0x0) r2 = open$dir(0x0, 0x10000, 0x2) renameat2(r1, 0x0, r2, 0x0, 0x4) r3 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PPPIOCSMAXCID(r3, 0x40047451, 0x0) unshare(0x28000600) bpf$MAP_LOOKUP_ELEM(0x5, 0x0, 0x0) r4 = syz_open_dev$evdev(0x0, 0x2, 0x862b01) ioctl$EVIOCSFF(r4, 0x40304580, 0x0) write$char_usb(r4, &(0x7f0000000040)="e2", 0x2250) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCGNPMODE(r3, 0xc008744c, 0x0) syz_emit_ethernet(0x86, &(0x7f0000000340)={@random="013b2f00", @dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x66, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1}, {0x0, 0x200, 0x64, 0x0, @wg=@response={0x220, 0x0, 0x0, "bfd8a5dd0fffc02142c4391100005efefd7f1a9aa8f6f3a6060ffc0e896f38da", "fb47476e09000000b1000020000a00", {"bb3b2195c4b058706558a70864bef1f0", "524a72fc660b8cd26e095f461aca1091"}}}}}}}, 0x0) 1m59.066040527s ago: executing program 33 (id=835): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x20400, 0x0) r2 = open$dir(0x0, 0x10000, 0x2) renameat2(r1, 0x0, r2, 0x0, 0x4) r3 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PPPIOCSMAXCID(r3, 0x40047451, 0x0) unshare(0x28000600) bpf$MAP_LOOKUP_ELEM(0x5, 0x0, 0x0) r4 = syz_open_dev$evdev(0x0, 0x2, 0x862b01) ioctl$EVIOCSFF(r4, 0x40304580, 0x0) write$char_usb(r4, &(0x7f0000000040)="e2", 0x2250) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCGNPMODE(r3, 0xc008744c, 0x0) syz_emit_ethernet(0x86, &(0x7f0000000340)={@random="013b2f00", @dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x66, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1}, {0x0, 0x200, 0x64, 0x0, @wg=@response={0x220, 0x0, 0x0, "bfd8a5dd0fffc02142c4391100005efefd7f1a9aa8f6f3a6060ffc0e896f38da", "fb47476e09000000b1000020000a00", {"bb3b2195c4b058706558a70864bef1f0", "524a72fc660b8cd26e095f461aca1091"}}}}}}}, 0x0) 2.017340843s ago: executing program 2 (id=2438): r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 1.930843658s ago: executing program 2 (id=2440): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x1}, 0x50) perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair(0x1, 0x2, 0xfffffffd, &(0x7f00000002c0)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000080)={'gre0', 0x32, 0x32}, 0x7) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="190000000400000004000000ffff010000000000", @ANYRES32=0x1, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000020000000000000000000000000000000000000000020000"], 0x48) syz_clone(0x60000400, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8983, &(0x7f0000000080)) 1.845688863s ago: executing program 0 (id=2445): writev(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80a61, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x90) write$tun(r0, &(0x7f0000000280)=ANY=[], 0xfdef) 1.845607363s ago: executing program 1 (id=2446): r0 = syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3180, 0x8000, 0x400048}, &(0x7f0000000340)=0x0, &(0x7f00000006c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0xc}) io_uring_enter(r0, 0x4c6e, 0xc67a, 0x8, 0x0, 0x0) 1.779713657s ago: executing program 0 (id=2450): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000600)={&(0x7f0000000080)={0xa, 0xcdfd, 0x280002, @local, 0xfffbfffd}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000010000000c0000002b0000000000000718"], 0x30}, 0x4008040) 1.652279094s ago: executing program 1 (id=2452): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x48000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000380)={0x0, 0x2, {0xffffffffffffffff, 0x0, 0xffffffff, 0x3, 0x3}, 0x5}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r4 = fsopen(&(0x7f0000000040)='sysfs\x00', 0x0) close(r4) syz_io_uring_setup(0x49a, 0x0, &(0x7f0000000340)=0x0, &(0x7f0000000140)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) socket(0x840000000002, 0x3, 0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 1.651995684s ago: executing program 0 (id=2454): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000104fcffffff8000000000000000", @ANYRES32=0x0, @ANYBLOB="0315000000000000140012800b0001006d616373656300000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}, 0x1, 0x0, 0x0, 0x2004d808}, 0x0) 1.619853496s ago: executing program 0 (id=2455): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="130100002add1e20ef050a023691010203010902240001000000000904000002ea1998000905a6a70000000000090507", @ANYRES32], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x0, 0x5, 0x1, 'O'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 1.03200415s ago: executing program 2 (id=2456): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000d5e9bd40eb030200c0ba050000010902115c01000000000904000001b504b100090581"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000580)={0x2c, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000740)={0x1c, &(0x7f0000000000)=ANY=[], 0x0, 0x0}) recvmsg(0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) 845.151791ms ago: executing program 0 (id=2458): epoll_create1(0x80000) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x6ba]}, 0x8) socket$nl_route(0x10, 0x3, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x13f, 0x8}}, 0x20) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r1, 0x4236}], 0x1, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x106, 0x6}}, 0x20) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 781.544785ms ago: executing program 6 (id=2460): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x4000) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a78000000060a090400000000000000000200fffe0900020073797a32000000000900010073797a30000000004c00048024000180090001006d65746100000000140002800800014000000001080002400000001024000180090001006d617371"], 0xa0}, 0x1, 0x0, 0x0, 0x24040800}, 0x0) 775.956555ms ago: executing program 0 (id=2461): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) socket$key(0xf, 0x3, 0x2) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002eb0e00000000000000000105000600200000000a00000040010000000500e50000070000001f00001a000000030000a95a6e870200010000e9ff070040000200000000050005000000cc580a"], 0x80}}, 0x48800) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) 673.325781ms ago: executing program 5 (id=2462): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@sack_perm, @window={0x3, 0x6, 0x4007}, @mss={0x2, 0x2}, @mss={0x2, 0x1}, @window={0x3, 0x8, 0x6}, @timestamp, @sack_perm, @window={0x3, 0x1, 0x5}], 0x8) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x810, 0x0, 0x0) 632.974753ms ago: executing program 5 (id=2463): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000240), 0x6, 0x85862) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, 0x0) 588.804065ms ago: executing program 5 (id=2464): r0 = socket$qrtr(0x2a, 0x2, 0x0) r1 = syz_io_uring_setup(0x49a, &(0x7f0000000540)={0x0, 0x4663, 0x1, 0x10000006, 0x2ac}, &(0x7f0000000040)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}) io_uring_enter(r1, 0x40f9, 0x217, 0xa5, 0x0, 0x0) 509.4209ms ago: executing program 6 (id=2465): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a8c000000060a0904000000000000000002000002600004803c0001800e000100696d6d656469617465000000280002801c000280180002800900"], 0xb4}}, 0x0) 487.199112ms ago: executing program 6 (id=2466): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000000000)) 479.227762ms ago: executing program 1 (id=2467): ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0, r0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) openat$tun(0xffffffffffffff9c, 0x0, 0x305200, 0x0) arch_prctl$ARCH_SHSTK_ENABLE(0x5001, 0x1) socket$unix(0x1, 0x1, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000001c0)={0x4c, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x810}, 0x20004090) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="540000000906010200000000000000000500000205000100070000002c0007800c00148008000140e00000020c0001800800014064010100060004404e20000005000700880000000900020073797a31"], 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x4800) 342.01938ms ago: executing program 6 (id=2468): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x12d7498, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x9) r1 = open_tree(r0, &(0x7f0000000640)='\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20000, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) 341.85583ms ago: executing program 2 (id=2469): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000540)={0x0, 'veth0_vlan\x00', {0x2}, 0x9}) 341.44438ms ago: executing program 1 (id=2470): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = socket(0x400000000010, 0x3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r5, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newtfilter={0x44, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0xb, 0x4}, {}, {0x7, 0xfff1}}, [@filter_kind_options=@f_basic={{0xa}, {0x14, 0x2, [@TCA_BASIC_EMATCHES={0x10, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x4}]}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20041090}, 0x8000) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r6) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000480)="03", 0x1}], 0x1}, 0x4) 193.316848ms ago: executing program 5 (id=2471): epoll_create1(0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x6ba]}, 0x8) socket$nl_route(0x10, 0x3, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x13f, 0x8}}, 0x20) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r1, 0x4236}], 0x1, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x106, 0x6}}, 0x20) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 193.100089ms ago: executing program 6 (id=2472): sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={0x0, 0x60}, 0x1, 0x0, 0x0, 0x2000010}, 0x20000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000d80)=@newtaction={0xc4, 0x30, 0x101, 0x70bd2b, 0x25dfdbfe, {}, [{0x6c, 0x1, [@m_simple={0x68, 0x18, 0x0, 0x0, {{0xb}, {0x4}, {0x39, 0x6, "c92acebef543cf5eac95ff99fd6f0f8ca3945cf1e27303fef4d7edee9dc07b8c204234f1518f815a1e6f9900be2053c30ee7852384"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}]}, {0x44, 0x1, [@m_ct={0x40, 0x17, 0x0, 0x0, {{0x7}, {0x18, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @remote}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000880}, 0x20000080) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f, 0xa1}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 170.60644ms ago: executing program 2 (id=2473): r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0x10000) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400190d09004beafc0d8c560a84696080040000000000000000bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed51000000000000000000", 0x48}], 0x1) 76.153056ms ago: executing program 5 (id=2474): socket$inet6(0xa, 0x200000000003, 0x87) syz_emit_ethernet(0x112, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd603b010000dc2b00fc020000000000000000"], 0x0) 53.744007ms ago: executing program 2 (id=2475): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bind$can_j1939(r3, &(0x7f0000000100)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r3, &(0x7f0000000080)={0x1d, 0x0, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)="2ee129a7ec8f0f2559", 0x9}}, 0x20000081) close_range(r1, 0xffffffffffffffff, 0x0) 53.118297ms ago: executing program 6 (id=2476): sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x48d4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x4ee59ce4, 0xfffffffffffffffd, 0xfffffffc}, 0x0) r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) fchdir(r1) r2 = open(&(0x7f0000000040)='./file1\x00', 0x80242, 0x0) sendfile(r2, r2, 0x0, 0x7f03) 14.374509ms ago: executing program 1 (id=2477): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a8c000000060a0904000000000000000002000002600004803c0001800e000100696d6d656469617465000000280002801c000280180002800900020073797a320000000008000180fffffffc0800014000000000200001800e000100636f6e6e6c"], 0xb4}}, 0x0) 14.122259ms ago: executing program 5 (id=2478): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="01000000300200000400000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYBLOB="0000000001"], 0x48}}, 0x20000000) 0s ago: executing program 1 (id=2479): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000000000)) kernel console output (not intermixed with test programs): uch file or directory [ 78.085247][ T4873] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.087284][ T4878] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.126958][ T4878] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.135071][ T12] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 78.153544][ T4883] loop4: detected capacity change from 0 to 512 [ 78.174964][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 78.187735][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 78.187735][ T12] [ 78.197604][ T12] EXT4-fs (loop0): Total free blocks count 0 [ 78.203646][ T12] EXT4-fs (loop0): Free/Dirty block details [ 78.209645][ T12] EXT4-fs (loop0): free_blocks=2415919104 [ 78.215576][ T12] EXT4-fs (loop0): dirty_blocks=32 [ 78.220742][ T12] EXT4-fs (loop0): Block reservation details [ 78.226732][ T12] EXT4-fs (loop0): i_reserved_data_blocks=2 [ 78.234805][ T4883] EXT4-fs: Ignoring removed orlov option [ 78.255468][ T3493] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 18 with max blocks 2 with error 28 [ 78.288739][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 78.288755][ T29] audit: type=1400 audit(2000000048.389:423): avc: denied { connect } for pid=4886 comm="syz.2.498" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 78.322795][ T4883] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a04dc018, mo2=0002] [ 78.337204][ T4883] System zones: 0-2, 18-18, 34-35 [ 78.360285][ T4883] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.400043][ T4883] ext4 filesystem being mounted at /100/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.423220][ T4883] EXT4-fs warning (device loop4): verify_group_input:137: Cannot add at group 1073741833 (only 1 groups) [ 78.477079][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.725487][ T29] audit: type=1400 audit(2000000048.849:424): avc: denied { bind } for pid=4918 comm="syz.1.510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 78.965137][ T4930] netlink: 8 bytes leftover after parsing attributes in process `syz.3.514'. [ 79.412039][ T4938] ipt_REJECT: ECHOREPLY no longer supported. [ 79.553164][ T29] audit: type=1400 audit(2000000049.679:425): avc: denied { bind } for pid=4940 comm="syz.4.519" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 80.529329][ T29] audit: type=1400 audit(2000000049.679:426): avc: denied { name_bind } for pid=4940 comm="syz.4.519" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 80.550068][ T29] audit: type=1400 audit(2000000049.679:427): avc: denied { node_bind } for pid=4940 comm="syz.4.519" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 81.459106][ T29] audit: type=1400 audit(2000000050.750:428): avc: denied { shutdown } for pid=4957 comm="syz.3.526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 81.575081][ T4970] loop3: detected capacity change from 0 to 4096 [ 81.620741][ T4976] loop4: detected capacity change from 0 to 256 [ 81.651602][ T4970] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.820675][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.860857][ T29] audit: type=1400 audit(2000000051.990:429): avc: denied { validate_trans } for pid=4987 comm="syz.4.537" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 81.929611][ T4993] bridge_slave_0: left allmulticast mode [ 81.935387][ T4993] bridge_slave_0: left promiscuous mode [ 81.941214][ T4993] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.964073][ T4995] loop3: detected capacity change from 0 to 128 [ 81.996763][ T4995] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 82.022800][ T4993] bridge_slave_1: left allmulticast mode [ 82.028883][ T4993] bridge_slave_1: left promiscuous mode [ 82.034596][ T4993] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.055041][ T4997] support for cryptoloop has been removed. Use dm-crypt instead. [ 82.077543][ T29] audit: type=1400 audit(2000000052.201:430): avc: denied { module_load } for pid=4994 comm="syz.3.539" path="/106/file0/file1" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=system permissive=1 [ 82.109352][ T4995] Invalid ELF header len 10 [ 82.130517][ T4993] bond0: (slave bond_slave_0): Releasing backup interface [ 82.148619][ T4993] bond0: (slave bond_slave_1): Releasing backup interface [ 82.213994][ T4993] team0: Port device team_slave_0 removed [ 82.247084][ T4993] team0: Port device team_slave_1 removed [ 82.256703][ T5002] loop3: detected capacity change from 0 to 128 [ 82.261231][ T4993] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 82.278220][ T4999] loop4: detected capacity change from 0 to 8192 [ 82.293443][ T5002] EXT4-fs: test_dummy_encryption option not supported [ 82.483692][ T5010] loop4: detected capacity change from 0 to 512 [ 82.503741][ T5010] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 82.526491][ T5010] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.547: corrupted in-inode xattr: invalid ea_ino [ 82.561512][ T5010] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.547: couldn't read orphan inode 15 (err -117) [ 82.607484][ T29] audit: type=1400 audit(2000000052.701:431): avc: denied { ioctl } for pid=5011 comm="syz.0.545" path="socket:[9352]" dev="sockfs" ino=9352 ioctlcmd=0x48d4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 82.653443][ T5008] loop3: detected capacity change from 0 to 8192 [ 82.678609][ T5010] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.728199][ T3301] loop3: p1 < > p3 p4 < > [ 82.733465][ T3301] loop3: p3 size 33554432 extends beyond EOD, truncated [ 82.768048][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.992186][ T5008] loop3: p1 < > p3 p4 < > [ 83.000729][ T5008] loop3: p3 size 33554432 extends beyond EOD, truncated [ 83.196904][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 83.228573][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 83.264768][ T5033] syz_tun: entered allmulticast mode [ 83.308643][ T29] audit: type=1326 audit(2000000053.441:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 83.332166][ T29] audit: type=1326 audit(2000000053.441:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 83.355619][ T29] audit: type=1326 audit(2000000053.441:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 83.378887][ T29] audit: type=1326 audit(2000000053.441:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 83.976921][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 84.207835][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 84.219192][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 84.231401][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 84.251125][ T29] audit: type=1326 audit(2000000053.761:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 84.274692][ T29] audit: type=1326 audit(2000000053.761:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 84.298150][ T29] audit: type=1326 audit(2000000053.761:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 84.321435][ T29] audit: type=1326 audit(2000000053.621:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 84.344885][ T29] audit: type=1326 audit(2000000053.761:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 84.368208][ T29] audit: type=1326 audit(2000000053.761:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.4.557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 84.553840][ T5056] loop4: detected capacity change from 0 to 128 [ 84.559377][ T5050] syzkaller0: entered promiscuous mode [ 84.565787][ T5050] syzkaller0: entered allmulticast mode [ 84.582935][ T5056] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 84.608680][ T5058] loop3: detected capacity change from 0 to 512 [ 84.624292][ T5056] ext4 filesystem being mounted at /122/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.694081][ T5058] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 84.737936][ T5058] EXT4-fs (loop3): 1 truncate cleaned up [ 84.747487][ T5058] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.767006][ T3318] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 84.793510][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.961095][ T5069] hub 8-0:1.0: USB hub found [ 84.965912][ T5069] hub 8-0:1.0: 8 ports detected [ 85.778592][ T5096] loop0: detected capacity change from 0 to 1024 [ 85.838089][ T5096] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 85.935399][ T5096] ext4 filesystem being mounted at /91/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.999676][ T5096] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.578: bg 0: block 112: padding at end of block bitmap is not set [ 86.027549][ T5096] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 21 with max blocks 1 with error 117 [ 86.040037][ T5096] EXT4-fs (loop0): This should not happen!! Data will be lost [ 86.040037][ T5096] [ 86.086272][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 86.190977][ T5103] syzkaller0: entered promiscuous mode [ 86.196590][ T5103] syzkaller0: entered allmulticast mode [ 86.423280][ T5114] 9p: Bad value for 'rfdno' [ 86.451664][ T5118] EXT4-fs: test_dummy_encryption option not supported [ 86.479261][ T5124] netlink: 24 bytes leftover after parsing attributes in process `syz.4.589'. [ 88.322014][ T5163] set_capacity_and_notify: 1 callbacks suppressed [ 88.322095][ T5163] loop4: detected capacity change from 0 to 256 [ 88.352332][ T5163] vfat: Bad value for 'dmask' [ 88.472855][ T5171] loop4: detected capacity change from 0 to 512 [ 88.527075][ T5174] loop0: detected capacity change from 0 to 512 [ 88.542749][ T5171] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.555551][ T5171] ext4 filesystem being mounted at /131/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.556311][ T5174] ------------[ cut here ]------------ [ 88.571953][ T5174] EA inode 11 i_nlink=2 [ 88.571969][ T5174] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.0.603/5174 [ 88.587539][ T5174] Modules linked in: [ 88.591472][ T5174] CPU: 1 UID: 0 PID: 5174 Comm: syz.0.603 Not tainted syzkaller #0 PREEMPT(voluntary) [ 88.601255][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 88.611379][ T5174] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 88.618104][ T5174] Code: e4 e5 9a ff 4c 8d 2d 2d 21 3e 05 49 8d 7e 40 e8 f4 cf b6 ff 49 8b 6e 40 4c 89 e7 e8 28 cb b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 4f e1 d0 03 66 66 66 66 66 66 2e [ 88.623389][ T5182] netlink: 'syz.3.608': attribute type 4 has an invalid length. [ 88.637822][ T5174] RSP: 0018:ffffc9000143f778 EFLAGS: 00010246 [ 88.637851][ T5174] RAX: ffff88811b766d90 RBX: ffff88811b0a4610 RCX: ffffffff81be19f8 [ 88.637868][ T5174] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff86fc3b10 [ 88.668006][ T5174] RBP: 000000000000000b R08: 000188811b0a45c3 R09: 0000000000000000 [ 88.676073][ T5174] R10: ffffc9000143f6a8 R11: 0001c9000143f6a8 R12: ffff88811b0a45c0 [ 88.684067][ T5174] R13: ffffffff86fc3b10 R14: ffff88811b0a4578 R15: 0000000000000001 [ 88.692366][ T5174] FS: 00007f75af8176c0(0000) GS:ffff8882aec57000(0000) knlGS:0000000000000000 [ 88.701402][ T5174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.708075][ T5174] CR2: 00007f9c242e1000 CR3: 000000012fc2c000 CR4: 00000000003506f0 [ 88.716548][ T5174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 88.724886][ T5174] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 88.732997][ T5174] Call Trace: [ 88.736310][ T5174] [ 88.739368][ T5174] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 88.745386][ T5174] ? errseq_check+0x2c/0x50 [ 88.749915][ T5174] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 88.755457][ T5174] ? ext4_truncate+0x92b/0xad0 [ 88.760243][ T5174] ext4_evict_inode+0xa1f/0xd40 [ 88.765156][ T5174] ? __pfx_ext4_evict_inode+0x10/0x10 [ 88.770657][ T5174] evict+0x2af/0x510 [ 88.774608][ T5174] ? __dquot_initialize+0x146/0x7c0 [ 88.779846][ T5174] iput+0x4b9/0x650 [ 88.783713][ T5174] ext4_process_orphan+0x1a9/0x1c0 [ 88.788884][ T5174] ext4_orphan_cleanup+0x6a8/0xa00 [ 88.794022][ T5174] ext4_fill_super+0x3476/0x3800 [ 88.799087][ T5174] ? set_blocksize+0x1a3/0x310 [ 88.803940][ T5174] ? setup_bdev_super+0x30e/0x370 [ 88.809097][ T5174] ? __pfx_ext4_fill_super+0x10/0x10 [ 88.814423][ T5174] get_tree_bdev_flags+0x291/0x300 [ 88.819591][ T5174] ? __pfx_ext4_fill_super+0x10/0x10 [ 88.824916][ T5174] get_tree_bdev+0x1f/0x30 [ 88.829593][ T5174] ext4_get_tree+0x1c/0x30 [ 88.834041][ T5174] vfs_get_tree+0x57/0x1d0 [ 88.838583][ T5174] do_new_mount+0x288/0x700 [ 88.843111][ T5174] path_mount+0x4d0/0xbc0 [ 88.847521][ T5174] ? user_path_at+0xbf/0x130 [ 88.852209][ T5174] __se_sys_mount+0x28c/0x2e0 [ 88.856920][ T5174] __x64_sys_mount+0x67/0x80 [ 88.861588][ T5174] x64_sys_call+0x2cca/0x3000 [ 88.866315][ T5174] do_syscall_64+0xc0/0x2a0 [ 88.871092][ T5174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.877345][ T5174] RIP: 0033:0x7f75b0dbc14a [ 88.881815][ T5174] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 88.902018][ T5174] RSP: 002b:00007f75af816e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 88.910640][ T5174] RAX: ffffffffffffffda RBX: 00007f75af816ee0 RCX: 00007f75b0dbc14a [ 88.918673][ T5174] RDX: 0000200000000180 RSI: 0000200000000240 RDI: 00007f75af816ea0 [ 88.926736][ T5174] RBP: 0000200000000180 R08: 00007f75af816ee0 R09: 0000000000800700 [ 88.934794][ T5174] R10: 0000000000800700 R11: 0000000000000246 R12: 0000200000000240 [ 88.942806][ T5174] R13: 00007f75af816ea0 R14: 000000000000046f R15: 000000000000002c [ 88.950894][ T5174] [ 88.953960][ T5174] ---[ end trace 0000000000000000 ]--- [ 88.959707][ T5174] EXT4-fs (loop0): 1 orphan inode deleted [ 88.966171][ T5174] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.997065][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.022211][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.177466][ T5195] netlink: 'syz.0.614': attribute type 10 has an invalid length. [ 89.732701][ T5195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.812782][ T5195] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 90.184373][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 90.184392][ T29] audit: type=1400 audit(2000000060.315:450): avc: denied { getopt } for pid=5204 comm="syz.4.620" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 90.804465][ T5210] loop3: detected capacity change from 0 to 128 [ 90.811376][ T5210] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 91.249799][ T5210] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 91.314167][ T29] audit: type=1400 audit(2000000060.825:451): avc: denied { create } for pid=5203 comm="syz.3.619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 91.359526][ T29] audit: type=1400 audit(2000000061.495:452): avc: denied { setopt } for pid=5218 comm="syz.2.625" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 91.379519][ T29] audit: type=1400 audit(2000000061.515:453): avc: denied { write } for pid=5218 comm="syz.2.625" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 91.445827][ T3493] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 91.559262][ T5234] loop4: detected capacity change from 0 to 2048 [ 91.560795][ T5238] loop3: detected capacity change from 0 to 1024 [ 91.611041][ T5234] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.666598][ T5238] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 91.670230][ T5234] ext4 filesystem being mounted at /137/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.704112][ T5238] EXT4-fs (loop3): shut down requested (0) [ 91.757776][ T5238] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 91.777250][ T29] audit: type=1400 audit(2000000061.915:454): avc: denied { watch } for pid=5233 comm="syz.4.627" path="/137/file0" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 91.806583][ T5238] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 91.822344][ T5255] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 91.882408][ T29] audit: type=1400 audit(2000000062.015:455): avc: denied { setattr } for pid=5237 comm="syz.3.628" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 91.947646][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 92.097720][ T5263] loop3: detected capacity change from 0 to 8192 [ 92.313003][ T3301] loop3: p1 < > p3 p4 < > [ 92.317579][ T3301] loop3: partition table partially beyond EOD, truncated [ 92.380346][ T5313] netlink: 'syz.2.633': attribute type 10 has an invalid length. [ 92.389510][ T3301] loop3: p1 start 2147549184 is beyond EOD, truncated [ 92.396447][ T3301] loop3: p3 start 100859904 is beyond EOD, truncated [ 92.535899][ T5263] loop3: p1 < > p3 p4 < > [ 92.540453][ T5263] loop3: partition table partially beyond EOD, truncated [ 92.552909][ T29] audit: type=1400 audit(2000000062.686:456): avc: denied { connect } for pid=5340 comm="syz.0.635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 92.582626][ T5263] loop3: p1 start 2147549184 is beyond EOD, truncated [ 92.589726][ T5263] loop3: p3 start 100859904 is beyond EOD, truncated [ 92.617611][ T5349] xt_hashlimit: size too large, truncated to 1048576 [ 92.713542][ T5354] syz_tun: entered allmulticast mode [ 92.759390][ T5358] loop3: detected capacity change from 0 to 128 [ 92.770247][ T5358] EXT4-fs: test_dummy_encryption option not supported [ 92.839266][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 92.869821][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 93.219407][ T5383] netlink: 4 bytes leftover after parsing attributes in process `syz.0.650'. [ 93.401631][ T5391] loop0: detected capacity change from 0 to 4096 [ 93.430450][ T5391] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 93.580381][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.648910][ T29] audit: type=1400 audit(2000000063.786:457): avc: denied { wake_alarm } for pid=5233 comm="syz.4.627" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 93.835242][ T5407] loop3: detected capacity change from 0 to 256 [ 94.132408][ T5412] netlink: 36 bytes leftover after parsing attributes in process `syz.0.659'. [ 94.205047][ T5407] FAT-fs (loop3): codepage cp949 not found [ 94.544279][ T29] audit: type=1326 audit(2000000064.667:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5402 comm="syz.1.661" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 94.569506][ T29] audit: type=1326 audit(2000000064.667:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5402 comm="syz.1.661" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 94.787214][ T5418] loop0: detected capacity change from 0 to 512 [ 95.575057][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.132378][ T29] kauditd_printk_skb: 27 callbacks suppressed [ 96.132400][ T29] audit: type=1326 audit(2000000066.218:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.161857][ T29] audit: type=1326 audit(2000000066.218:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.185255][ T29] audit: type=1326 audit(2000000066.218:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.208693][ T29] audit: type=1326 audit(2000000066.218:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.232017][ T29] audit: type=1326 audit(2000000066.218:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.255345][ T29] audit: type=1326 audit(2000000066.218:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.278745][ T29] audit: type=1326 audit(2000000066.218:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.302272][ T29] audit: type=1326 audit(2000000066.218:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.325603][ T29] audit: type=1326 audit(2000000066.218:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 96.349121][ T29] audit: type=1326 audit(2000000066.218:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5429 comm="syz.4.668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f39770daeb9 code=0x7ffc0000 [ 98.174975][ T5465] xt_hashlimit: size too large, truncated to 1048576 [ 98.285683][ T5471] FAT-fs (loop5): unable to read boot sector [ 98.420857][ T5476] loop4: detected capacity change from 0 to 128 [ 98.439060][ T5470] xt_hashlimit: size too large, truncated to 1048576 [ 98.525988][ T5476] netlink: 8 bytes leftover after parsing attributes in process `syz.4.687'. [ 98.587486][ T5476] netlink: 8 bytes leftover after parsing attributes in process `syz.4.687'. [ 99.750874][ T5488] Invalid ELF header magic: != ELF [ 99.821200][ T5489] loop4: detected capacity change from 0 to 4096 [ 99.961508][ T5489] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.519534][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.855197][ T5514] xt_bpf: check failed: parse error [ 100.864978][ T5514] loop4: detected capacity change from 0 to 256 [ 101.816812][ T5532] netlink: 4 bytes leftover after parsing attributes in process `syz.4.705'. [ 101.855871][ T5532] syz_tun (unregistering): left allmulticast mode [ 105.460832][ T5580] loop4: detected capacity change from 0 to 256 [ 105.832505][ T5595] loop4: detected capacity change from 0 to 128 [ 105.919071][ T5595] EXT4-fs: test_dummy_encryption option not supported [ 106.209783][ T5598] 9p: Bad value for 'rfdno' [ 106.281599][ T5603] loop4: detected capacity change from 0 to 128 [ 106.298768][ T5603] EXT4-fs: test_dummy_encryption option not supported [ 107.842392][ T5645] loop0: detected capacity change from 0 to 256 [ 108.024254][ T5645] FAT-fs (loop0): codepage cp861 not found [ 108.201058][ T5656] loop4: detected capacity change from 0 to 128 [ 108.245597][ T29] kauditd_printk_skb: 49 callbacks suppressed [ 108.245617][ T29] audit: type=1400 audit(2000000078.394:546): avc: denied { create } for pid=5657 comm="syz.0.755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 108.300725][ T5656] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 108.324397][ T29] audit: type=1400 audit(2000000078.424:547): avc: denied { setopt } for pid=5657 comm="syz.0.755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 108.373068][ T5664] loop0: detected capacity change from 0 to 512 [ 108.385700][ T5656] ext4 filesystem being mounted at /160/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 108.418444][ T5664] FAT-fs (loop0): bogus number of FAT sectors [ 108.424687][ T5664] FAT-fs (loop0): Can't find a valid FAT filesystem [ 108.503943][ T29] audit: type=1400 audit(2000000078.644:548): avc: denied { remove_name } for pid=5655 comm="syz.4.754" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 108.548299][ T29] audit: type=1400 audit(2000000078.644:549): avc: denied { unlink } for pid=5655 comm="syz.4.754" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 108.604402][ T29] audit: type=1400 audit(2000000078.744:550): avc: denied { rename } for pid=5655 comm="syz.4.754" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 108.642139][ T5666] loop0: detected capacity change from 0 to 8192 [ 108.689166][ T3318] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 108.706187][ T3301] loop0: p1 < > p3 p4 < > [ 108.713241][ T3301] loop0: p3 size 33554432 extends beyond EOD, truncated [ 108.734584][ T5666] loop0: p1 < > p3 p4 < > [ 108.741886][ T5666] loop0: p3 size 33554432 extends beyond EOD, truncated [ 108.830649][ T5681] netlink: 'syz.4.763': attribute type 4 has an invalid length. [ 108.854868][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 108.866078][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 108.869880][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 108.889288][ T5688] loop0: detected capacity change from 0 to 256 [ 108.935476][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 108.935781][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 108.946712][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 108.982268][ T5688] FAT-fs (loop0): codepage cp1255 not found [ 109.046790][ T5697] 9p: Bad value for 'rfdno' [ 109.167586][ T5703] loop0: detected capacity change from 0 to 512 [ 109.191416][ T5705] netlink: 'syz.2.774': attribute type 10 has an invalid length. [ 109.205049][ T5703] EXT4-fs: test_dummy_encryption option not supported [ 109.256438][ T29] audit: type=1400 audit(2000000079.404:551): avc: denied { read write } for pid=5692 comm="syz.4.769" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 109.281648][ T29] audit: type=1400 audit(2000000079.404:552): avc: denied { open } for pid=5692 comm="syz.4.769" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 109.306226][ T29] audit: type=1400 audit(2000000079.404:553): avc: denied { ioctl } for pid=5692 comm="syz.4.769" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 109.743438][ T29] audit: type=1400 audit(2000000079.884:554): avc: denied { read open } for pid=5717 comm="syz.2.779" path="/" dev="configfs" ino=437 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.766429][ T29] audit: type=1400 audit(2000000079.914:555): avc: denied { watch watch_reads } for pid=5717 comm="syz.2.779" path="/" dev="configfs" ino=437 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 109.992744][ T5731] loop0: detected capacity change from 0 to 1024 [ 110.002716][ T3310] syz_tun (unregistering): left allmulticast mode [ 110.042062][ T5735] netlink: 'syz.2.787': attribute type 10 has an invalid length. [ 110.069881][ T5731] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 110.184284][ T5731] ext4 filesystem being mounted at /133/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.285409][ T5320] FAT-fs (loop4): error, invalid FAT chain (i_pos 548, last_block 8) [ 110.293643][ T5320] FAT-fs (loop4): Filesystem has been set read-only [ 110.321212][ T5320] FAT-fs (loop4): error, corrupted file size (i_pos 548, 522) [ 110.382666][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 110.465535][ T5763] netlink: 'syz.2.793': attribute type 10 has an invalid length. [ 110.465995][ T5760] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.792: bg 0: block 5: invalid block bitmap [ 110.493993][ T5760] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 110.538769][ T5760] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.792: invalid indirect mapped block 3 (level 2) [ 110.557671][ T5760] EXT4-fs (loop0): 1 orphan inode deleted [ 110.563645][ T5760] EXT4-fs (loop0): 1 truncate cleaned up [ 110.574508][ T5317] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.581015][ T5760] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.613243][ T5772] netlink: 'syz.2.798': attribute type 10 has an invalid length. [ 110.633479][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.662750][ T5317] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.715965][ T5781] syzkaller0: entered promiscuous mode [ 110.721847][ T5781] syzkaller0: entered allmulticast mode [ 110.798124][ T5317] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.999191][ T5317] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.116781][ T5736] chnl_net:caif_netlink_parms(): no params data found [ 111.246802][ T5800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.265770][ T5800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.308925][ T5803] set_capacity_and_notify: 2 callbacks suppressed [ 111.308941][ T5803] loop4: detected capacity change from 0 to 512 [ 111.334895][ T5803] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.809: inode has both inline data and extents flags [ 111.349234][ T5317] bridge_slave_1: left allmulticast mode [ 111.355088][ T5317] bridge_slave_1: left promiscuous mode [ 111.360747][ T5317] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.374746][ T5803] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.809: couldn't read orphan inode 15 (err -117) [ 111.393181][ T5317] bridge_slave_0: left allmulticast mode [ 111.398885][ T5317] bridge_slave_0: left promiscuous mode [ 111.404644][ T5317] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.413455][ T5803] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.569752][ T5317] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 111.586334][ T5317] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 111.604056][ T5317] bond0 (unregistering): Released all slaves [ 111.621162][ T5736] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.628469][ T5736] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.642962][ T5736] bridge_slave_0: entered allmulticast mode [ 111.658097][ T5736] bridge_slave_0: entered promiscuous mode [ 111.676034][ T5736] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.683352][ T5736] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.707443][ T5736] bridge_slave_1: entered allmulticast mode [ 111.720707][ T5736] bridge_slave_1: entered promiscuous mode [ 111.738447][ T5317] hsr_slave_0: left promiscuous mode [ 111.744842][ T5317] hsr_slave_1: left promiscuous mode [ 111.756745][ T5317] veth1_macvtap: left promiscuous mode [ 111.770145][ T5317] veth0_macvtap: left promiscuous mode [ 112.675021][ T5849] loop0: detected capacity change from 0 to 4096 [ 112.705834][ T5849] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.725910][ T5317] veth1_vlan: left promiscuous mode [ 112.904565][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.932511][ T5317] team0 (unregistering): Port device team_slave_1 removed [ 112.959662][ T5317] team0 (unregistering): Port device team_slave_0 removed [ 113.070180][ T5736] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.103693][ T5736] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.166462][ T5736] team0: Port device team_slave_0 added [ 113.193280][ T5736] team0: Port device team_slave_1 added [ 113.256423][ T5736] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.263731][ T5736] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.289798][ T5736] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.388542][ T5736] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.395648][ T5736] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 113.421901][ T5736] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.554999][ T5736] hsr_slave_0: entered promiscuous mode [ 113.571649][ T5736] hsr_slave_1: entered promiscuous mode [ 113.623740][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.686071][ T5882] netlink: 'syz.4.823': attribute type 10 has an invalid length. [ 113.721400][ T5880] loop0: detected capacity change from 0 to 4096 [ 113.744720][ T5882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.774854][ T5882] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 113.814602][ T5880] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.856089][ T5736] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 113.873909][ T5736] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 113.893169][ T5736] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 113.922389][ T5736] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 114.024448][ T5736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.062061][ T5736] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.115790][ T5320] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.122899][ T5320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.140187][ T5320] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.147399][ T5320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.219961][ T5736] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 114.230399][ T5736] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 114.289968][ T5924] loop4: detected capacity change from 0 to 256 [ 114.324683][ T5924] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 114.422904][ T5736] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.481110][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.507131][ T5932] loop4: detected capacity change from 0 to 4096 [ 114.548475][ T5932] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.583015][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 114.583033][ T29] audit: type=1400 audit(2000000084.737:568): avc: denied { rmdir } for pid=3318 comm="syz-executor" name="lost+found" dev="loop4" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 114.634666][ T3318] EXT4-fs error (device loop4): ext4_readdir:264: inode #12: block 80: comm syz-executor: path /178/file1/file0: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 114.711592][ T3318] EXT4-fs error (device loop4): ext4_empty_dir:3094: inode #12: block 80: comm syz-executor: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 114.803682][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 114.862283][ T3318] EXT4-fs error (device loop4): ext4_readdir:264: inode #12: block 80: comm syz-executor: path /178/file1/file0: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 114.943585][ T5736] veth0_vlan: entered promiscuous mode [ 114.953696][ T3318] EXT4-fs error (device loop4): ext4_empty_dir:3094: inode #12: block 80: comm syz-executor: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 114.988694][ T5736] veth1_vlan: entered promiscuous mode [ 115.032748][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.051557][ T5736] veth0_macvtap: entered promiscuous mode [ 115.082421][ T5736] veth1_macvtap: entered promiscuous mode [ 115.088358][ T3318] EXT4-fs error (device loop4): ext4_readdir:264: inode #12: block 80: comm syz-executor: path /178/file1/file0: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 115.142857][ T5736] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.175543][ T5736] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.191840][ T3318] EXT4-fs error (device loop4): ext4_empty_dir:3094: inode #12: block 80: comm syz-executor: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 115.211234][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.218164][ T5320] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.223473][ T3318] EXT4-fs error (device loop4): ext4_readdir:264: inode #12: block 80: comm syz-executor: path /178/file1/file0: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 115.256110][ T3318] EXT4-fs error (device loop4): ext4_empty_dir:3094: inode #12: block 80: comm syz-executor: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 115.277078][ T5320] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.288397][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.323912][ T29] audit: type=1400 audit(2000000085.467:569): avc: denied { mounton } for pid=5736 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 115.351980][ T5320] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.361554][ T3318] EXT4-fs error (device loop4): ext4_readdir:264: inode #12: block 80: comm syz-executor: path /178/file1/file0: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 115.385263][ T5320] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.422752][ T3318] EXT4-fs error (device loop4): ext4_empty_dir:3094: inode #12: block 80: comm syz-executor: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 115.458530][ T5961] loop5: detected capacity change from 0 to 256 [ 115.478898][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.528868][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.551411][ T5961] FAT-fs (loop5): IO charset cp775 not found [ 115.566623][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.591626][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.632231][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.661773][ T3318] EXT4-fs warning (device loop4): ext4_empty_dir:3097: inode #12: comm syz-executor: directory missing '..' [ 115.722351][ T5965] loop5: detected capacity change from 0 to 512 [ 115.729272][ T5965] EXT4-fs: test_dummy_encryption option not supported [ 115.750928][ T29] audit: type=1400 audit(2000000085.867:570): avc: denied { getopt } for pid=5963 comm="syz.5.834" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 115.850206][ T31] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.854608][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.898451][ T31] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.981332][ T31] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.070968][ T31] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.181840][ T31] bridge_slave_1: left allmulticast mode [ 116.187737][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.204607][ T31] bridge_slave_0: left allmulticast mode [ 116.210613][ T31] bridge_slave_0: left promiscuous mode [ 116.216579][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.373841][ T5980] loop0: detected capacity change from 0 to 8192 [ 116.385967][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 116.401874][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 116.421147][ T3301] loop0: p1 < > p3 p4 < > [ 116.426225][ T31] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 116.434890][ T3301] loop0: p3 size 33554432 extends beyond EOD, truncated [ 116.444352][ T31] bond0 (unregistering): Released all slaves [ 116.454423][ T5980] loop0: p1 < > p3 p4 < > [ 116.480520][ T5980] loop0: p3 size 33554432 extends beyond EOD, truncated [ 116.520698][ T29] audit: type=1400 audit(2000000086.658:571): avc: denied { map } for pid=5979 comm="syz.0.836" path="/dev/loop0p3" dev="devtmpfs" ino=925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 116.523905][ T31] tipc: Left network mode [ 116.699496][ T31] hsr_slave_0: left promiscuous mode [ 116.742914][ T31] hsr_slave_1: left promiscuous mode [ 116.803137][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 116.810614][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 116.833784][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 116.851583][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 117.032923][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 117.040707][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 117.073274][ T31] veth1_macvtap: left promiscuous mode [ 117.093409][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 117.105915][ T31] veth0_macvtap: left promiscuous mode [ 117.128930][ T31] veth1_vlan: left promiscuous mode [ 117.147114][ T31] veth0_vlan: left promiscuous mode [ 117.160991][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 117.163373][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 117.172094][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 117.380901][ T31] team0 (unregistering): Port device team_slave_1 removed [ 117.404107][ T31] team0 (unregistering): Port device team_slave_0 removed [ 117.539971][ T5969] chnl_net:caif_netlink_parms(): no params data found [ 117.611194][ T5969] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.618344][ T5969] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.639840][ T29] audit: type=1400 audit(2000000087.788:572): avc: denied { setopt } for pid=6012 comm="syz.0.843" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 117.659924][ T5969] bridge_slave_0: entered allmulticast mode [ 117.666742][ T5969] bridge_slave_0: entered promiscuous mode [ 117.674667][ T5969] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.681816][ T5969] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.688935][ T5969] bridge_slave_1: entered allmulticast mode [ 117.695806][ T5969] bridge_slave_1: entered promiscuous mode [ 117.726447][ T5969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.591240][ T5969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.622344][ T5969] team0: Port device team_slave_0 added [ 119.198787][ T5969] team0: Port device team_slave_1 added [ 119.215035][ T5969] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.222158][ T5969] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 119.248366][ T5969] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.262641][ T5969] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.269901][ T5969] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 119.296137][ T5969] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 119.346412][ T5969] hsr_slave_0: entered promiscuous mode [ 119.359149][ T5969] hsr_slave_1: entered promiscuous mode [ 119.371299][ T5969] debugfs: 'hsr0' already exists in 'hsr' [ 119.377088][ T5969] Cannot create hsr debugfs directory [ 119.566849][ T5969] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 119.638986][ T5969] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 119.665702][ T5969] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 119.732329][ T5969] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 120.022970][ T5969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.091838][ T5969] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.116445][ T3493] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.123690][ T3493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.220792][ T5320] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.228227][ T5320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.540024][ T5969] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.715745][ T29] audit: type=1400 audit(2000000090.860:573): avc: denied { cpu } for pid=6134 comm="syz.1.865" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 121.224261][ T6137] FAT-fs (loop5): unable to read boot sector [ 121.880217][ T5969] veth0_vlan: entered promiscuous mode [ 121.904035][ T5969] veth1_vlan: entered promiscuous mode [ 121.944665][ T5969] veth0_macvtap: entered promiscuous mode [ 121.975329][ T5969] veth1_macvtap: entered promiscuous mode [ 122.010059][ T5969] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.040412][ T5969] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.056798][ T29] audit: type=1400 audit(2000000092.201:574): avc: denied { tracepoint } for pid=6179 comm="syz.1.875" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 122.081538][ T12] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.110037][ T12] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.143737][ T12] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.181673][ T12] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.252978][ T6224] veth1_macvtap: left allmulticast mode [ 123.258671][ T6224] veth1_macvtap: left promiscuous mode [ 123.398606][ T6225] veth1_macvtap: entered promiscuous mode [ 123.404525][ T6225] veth1_macvtap: entered allmulticast mode [ 123.546966][ T6225] macsec0: entered promiscuous mode [ 123.595597][ T29] audit: type=1400 audit(2000000093.731:575): avc: denied { create } for pid=6222 comm="syz.0.890" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 124.736781][ T6262] xt_bpf: check failed: parse error [ 124.743999][ T6262] loop6: detected capacity change from 0 to 256 [ 124.763214][ T29] audit: type=1400 audit(2000000094.882:576): avc: denied { ioctl } for pid=6259 comm="syz.6.901" path="socket:[12275]" dev="sockfs" ino=12275 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 125.020503][ T6267] FAT-fs (loop11): unable to read boot sector [ 125.433213][ T29] audit: type=1400 audit(2000000095.582:577): avc: denied { read } for pid=6287 comm="syz.0.906" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 125.456195][ T29] audit: type=1400 audit(2000000095.582:578): avc: denied { open } for pid=6287 comm="syz.0.906" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 125.561302][ T29] audit: type=1400 audit(2000000095.582:579): avc: denied { ioctl } for pid=6287 comm="syz.0.906" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 125.701407][ T6296] loop6: detected capacity change from 0 to 8192 [ 125.767909][ T3301] loop6: p1 < > p3 p4 < > [ 125.775514][ T3301] loop6: p3 size 33554432 extends beyond EOD, truncated [ 125.806241][ T6296] loop6: p1 < > p3 p4 < > [ 125.840912][ T6296] loop6: p3 size 33554432 extends beyond EOD, truncated [ 125.960993][ T6322] sit0: entered allmulticast mode [ 126.017091][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 126.025900][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 126.038615][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 126.074726][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 126.098342][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 126.798984][ T6350] xt_bpf: check failed: parse error [ 127.382522][ T6367] FAT-fs (loop11): unable to read boot sector [ 128.882258][ T6427] xt_bpf: check failed: parse error [ 128.891543][ T6427] loop6: detected capacity change from 0 to 256 [ 130.732779][ T6474] loop5: detected capacity change from 0 to 8192 [ 131.222080][ T6483] xt_bpf: check failed: parse error [ 131.241884][ T3301] loop5: p1 < > p3 p4 < > [ 131.323717][ T3301] loop5: p3 size 33554432 extends beyond EOD, truncated [ 131.557978][ T6474] loop5: p1 < > p3 p4 < > [ 131.676759][ T6474] loop5: p3 size 33554432 extends beyond EOD, truncated [ 131.760441][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 131.850855][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 131.861988][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 131.924552][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 131.968390][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 131.978628][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 132.507705][ T6544] loop0: detected capacity change from 0 to 8192 [ 132.623322][ T3301] loop0: p1 < > p3 p4 < > [ 132.652586][ T3301] loop0: p3 size 33554432 extends beyond EOD, truncated [ 133.117775][ T6544] loop0: p1 < > p3 p4 < > [ 133.145951][ T6544] loop0: p3 size 33554432 extends beyond EOD, truncated [ 133.411817][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 133.423184][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 133.423426][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 133.509369][ T29] audit: type=1326 audit(2000000103.666:580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.532710][ T29] audit: type=1326 audit(2000000103.666:581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.556227][ T29] audit: type=1326 audit(2000000103.666:582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.579657][ T29] audit: type=1326 audit(2000000103.666:583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.603052][ T29] audit: type=1326 audit(2000000103.666:584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.626723][ T29] audit: type=1326 audit(2000000103.666:585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.650371][ T29] audit: type=1326 audit(2000000103.666:586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.673893][ T29] audit: type=1326 audit(2000000103.666:587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.697305][ T29] audit: type=1326 audit(2000000103.666:588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 133.720743][ T29] audit: type=1326 audit(2000000103.666:589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6590 comm="syz.6.975" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 134.889022][ T6624] loop5: detected capacity change from 0 to 8192 [ 135.002438][ T3301] loop5: p1 < > p3 p4 < > [ 135.018133][ T6643] delete_channel: no stack [ 135.028166][ T3301] loop5: p3 size 33554432 extends beyond EOD, truncated [ 135.060285][ T6624] loop5: p1 < > p3 p4 < > [ 135.068557][ T6624] loop5: p3 size 33554432 extends beyond EOD, truncated [ 135.308134][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 137.225737][ T6681] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 137.490230][ T6697] xt_bpf: check failed: parse error [ 137.499325][ T6697] loop5: detected capacity change from 0 to 256 [ 137.645030][ T6701] netlink: 'syz.6.1009': attribute type 3 has an invalid length. [ 137.652936][ T6701] netlink: 132 bytes leftover after parsing attributes in process `syz.6.1009'. [ 139.098880][ T6718] loop0: detected capacity change from 0 to 4096 [ 139.126431][ T6718] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.137581][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.167510][ T29] kauditd_printk_skb: 46 callbacks suppressed [ 140.167530][ T29] audit: type=1400 audit(2000000110.320:636): avc: denied { attach_queue } for pid=6724 comm="syz.6.1023" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 140.232435][ T6736] smc: net device gre0 applied user defined pnetid SYZ1 [ 140.250603][ T29] audit: type=1400 audit(2000000110.410:637): avc: denied { create } for pid=6735 comm="syz.0.1025" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 140.255272][ T6737] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1026'. [ 140.280037][ T6737] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1026'. [ 140.288445][ T29] audit: type=1400 audit(2000000110.410:638): avc: denied { write } for pid=6735 comm="syz.0.1025" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 140.289392][ T6737] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1026'. [ 140.321208][ T6737] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1026'. [ 140.447187][ T6736] infiniband syz1: set active [ 140.451945][ T6736] infiniband syz1: added syz_tun [ 140.465214][ T6736] RDS/IB: syz1: added [ 140.469543][ T6736] smc: adding ib device syz1 with port count 1 [ 140.476348][ T6736] smc: ib device syz1 port 1 has no pnetid [ 141.075939][ T6760] xt_bpf: check failed: parse error [ 141.084112][ T6760] loop5: detected capacity change from 0 to 256 [ 141.689426][ T6772] rdma_rxe: rxe_newlink: failed to add syz_tun [ 141.756441][ T6770] loop6: detected capacity change from 0 to 8192 [ 141.847559][ T3301] loop6: p1 < > p3 p4 < > [ 141.870344][ T3301] loop6: p3 size 33554432 extends beyond EOD, truncated [ 141.917824][ T29] audit: type=1400 audit(2000000112.060:639): avc: denied { write } for pid=6787 comm="syz.1.1046" path="socket:[13889]" dev="sockfs" ino=13889 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 141.942124][ T29] audit: type=1400 audit(2000000112.060:640): avc: denied { setopt } for pid=6787 comm="syz.1.1046" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 141.990934][ T6770] loop6: p1 < > p3 p4 < > [ 142.004540][ T6770] loop6: p3 size 33554432 extends beyond EOD, truncated [ 142.013923][ T6792] netlink: 'syz.1.1047': attribute type 10 has an invalid length. [ 142.028483][ T6792] netlink: 'syz.1.1047': attribute type 10 has an invalid length. [ 142.050797][ T6792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.065842][ T6792] team0: Port device bond0 added [ 142.073424][ T6797] FAT-fs (loop11): unable to read boot sector [ 142.190455][ T6800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 142.228968][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 142.244396][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 142.255912][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 142.276964][ T29] audit: type=1400 audit(2000000112.431:641): avc: denied { getopt } for pid=6803 comm="syz.1.1051" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 142.296543][ T29] audit: type=1400 audit(2000000112.431:642): avc: denied { name_connect } for pid=6803 comm="syz.1.1051" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 142.323478][ T6800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 142.332267][ T6802] loop0: detected capacity change from 0 to 128 [ 142.376538][ T6802] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 142.389958][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 142.390727][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 142.400951][ T6802] ext4 filesystem being mounted at /197/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 142.411993][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 142.476604][ T3313] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 142.993926][ T6822] xt_bpf: check failed: parse error [ 143.003237][ T6822] loop5: detected capacity change from 0 to 256 [ 143.603201][ T6847] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 143.627257][ T6847] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 143.635824][ T6841] FAT-fs (loop1): unable to read boot sector [ 143.772822][ T29] audit: type=1400 audit(2000000113.931:643): avc: denied { allowed } for pid=6866 comm="syz.1.1079" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 143.845946][ T6875] loop0: detected capacity change from 0 to 1024 [ 143.858210][ T6875] EXT4-fs: inline encryption not supported [ 143.888211][ T6875] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.907872][ T6875] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.1082: Allocating blocks 385-513 which overlap fs metadata [ 143.958727][ T6875] EXT4-fs (loop0): pa ffff888107ec81c0: logic 16, phys. 129, len 24 [ 143.966846][ T6875] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5466: group 0, free 0, pa_free 8 [ 143.992227][ T6875] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 63 with max blocks 65 with error 28 [ 144.004660][ T6875] EXT4-fs (loop0): This should not happen!! Data will be lost [ 144.004660][ T6875] [ 144.014439][ T6875] EXT4-fs (loop0): Total free blocks count 0 [ 144.020658][ T6875] EXT4-fs (loop0): Free/Dirty block details [ 144.026621][ T6875] EXT4-fs (loop0): free_blocks=128 [ 144.032027][ T6875] EXT4-fs (loop0): dirty_blocks=0 [ 144.037139][ T6875] EXT4-fs (loop0): Block reservation details [ 144.043142][ T6875] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 144.186995][ T29] audit: type=1400 audit(2000000114.342:644): avc: denied { name_bind } for pid=6911 comm="syz.0.1098" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 144.285861][ T6921] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1102'. [ 144.402550][ T6931] tipc: Started in network mode [ 144.407513][ T6931] tipc: Node identity 4, cluster identity 4711 [ 144.413752][ T6931] tipc: Node number set to 4 [ 144.636450][ T29] audit: type=1400 audit(2000000114.802:645): avc: denied { shutdown } for pid=6945 comm="syz.6.1113" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 144.771587][ T6951] loop6: detected capacity change from 0 to 128 [ 144.784633][ T6951] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 144.801334][ T6951] ext4 filesystem being mounted at /47/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 144.851247][ T5969] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 145.446585][ T6984] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1126'. [ 145.543437][ T6983] FAT-fs (loop1): unable to read boot sector [ 145.754147][ T6993] loop5: detected capacity change from 0 to 8192 [ 145.836875][ T3301] loop5: p1 < > p3 p4 < > [ 145.848273][ T3301] loop5: p3 size 33554432 extends beyond EOD, truncated [ 145.868937][ T6993] loop5: p1 < > p3 p4 < > [ 145.873996][ T6993] loop5: p3 size 33554432 extends beyond EOD, truncated [ 146.595776][ T7015] FAT-fs (loop5): bogus number of reserved sectors [ 146.602329][ T7015] FAT-fs (loop5): Can't find a valid FAT filesystem [ 146.836882][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 146.858758][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 146.888190][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 146.943231][ T29] audit: type=1400 audit(2000000117.093:646): avc: denied { map } for pid=7022 comm="syz.0.1143" path="socket:[15568]" dev="sockfs" ino=15568 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 147.004023][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 147.239372][ T7030] loop0: detected capacity change from 0 to 4096 [ 147.291748][ T7030] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.442784][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.545246][ T7041] loop0: detected capacity change from 0 to 1024 [ 147.593344][ T7041] EXT4-fs: inline encryption not supported [ 147.658148][ T7041] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.712120][ T7041] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.1146: Allocating blocks 385-513 which overlap fs metadata [ 147.739733][ T29] audit: type=1400 audit(2000000117.893:647): avc: denied { getopt } for pid=7044 comm="syz.1.1147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 147.876705][ T7039] EXT4-fs (loop0): pa ffff888107ec8230: logic 16, phys. 129, len 24 [ 147.884822][ T7039] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5466: group 0, free 0, pa_free 8 [ 148.190735][ T29] audit: type=1400 audit(2000000118.354:648): avc: denied { name_connect } for pid=7056 comm="syz.1.1154" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 148.298991][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.334128][ T7069] loop0: detected capacity change from 0 to 4096 [ 149.554586][ T7069] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 149.777926][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.926637][ T7094] xt_bpf: check failed: parse error [ 151.956799][ T29] audit: type=1400 audit(2000000122.126:649): avc: denied { write } for pid=7120 comm="syz.5.1175" name="usbmon8" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 152.959934][ T7138] loop5: detected capacity change from 0 to 256 [ 153.483972][ T7152] loop0: detected capacity change from 0 to 128 [ 153.526190][ T7152] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 153.591951][ T7152] ext4 filesystem being mounted at /229/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 153.658074][ T29] audit: type=1400 audit(2000000123.816:650): avc: denied { setopt } for pid=7156 comm="syz.2.1184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 153.700668][ T7160] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 153.720362][ T3313] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 153.859704][ T7164] loop0: detected capacity change from 0 to 4096 [ 153.966600][ T7164] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 153.999487][ T7168] loop5: detected capacity change from 0 to 8192 [ 154.082671][ T7168] loop5: p1 < > p3 p4 < > [ 154.090193][ T7168] loop5: p3 size 33554432 extends beyond EOD, truncated [ 154.260826][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.100316][ T29] audit: type=1326 audit(2000000125.267:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7191 comm="syz.6.1199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 155.123876][ T29] audit: type=1326 audit(2000000125.267:652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7191 comm="syz.6.1199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 155.147463][ T29] audit: type=1326 audit(2000000125.267:653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7191 comm="syz.6.1199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 155.171080][ T29] audit: type=1326 audit(2000000125.267:654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7191 comm="syz.6.1199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 155.194717][ T29] audit: type=1326 audit(2000000125.267:655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7191 comm="syz.6.1199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 155.218180][ T29] audit: type=1326 audit(2000000125.267:656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7191 comm="syz.6.1199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 155.241495][ T29] audit: type=1326 audit(2000000125.267:657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7191 comm="syz.6.1199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 155.265171][ T29] audit: type=1326 audit(2000000125.267:658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7191 comm="syz.6.1199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f67ad97aeb9 code=0x7ffc0000 [ 155.293277][ T7198] loop5: detected capacity change from 0 to 256 [ 156.072524][ T7208] loop0: detected capacity change from 0 to 128 [ 156.211521][ T7208] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 156.232032][ T7208] ext4 filesystem being mounted at /233/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 156.414688][ T3313] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 157.682224][ T7234] loop5: detected capacity change from 0 to 256 [ 157.859914][ T7234] FAT-fs (loop5): IO charset koi8-ru not found [ 158.027230][ T7242] loop5: detected capacity change from 0 to 128 [ 158.061744][ T7242] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 158.108114][ T7242] ext4 filesystem being mounted at /80/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 158.260081][ T5736] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 158.731386][ T7254] loop0: detected capacity change from 0 to 8192 [ 158.879776][ T3301] loop0: p1 < > p3 p4 < > [ 158.897598][ T3301] loop0: p3 size 33554432 extends beyond EOD, truncated [ 159.048337][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 159.048357][ T29] audit: type=1326 audit(2000000129.139:665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.078028][ T29] audit: type=1326 audit(2000000129.139:666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.101966][ T29] audit: type=1326 audit(2000000129.149:667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.125493][ T29] audit: type=1326 audit(2000000129.149:668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.148941][ T29] audit: type=1326 audit(2000000129.149:669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.172688][ T29] audit: type=1326 audit(2000000129.149:670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.196312][ T29] audit: type=1326 audit(2000000129.149:671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.219768][ T29] audit: type=1326 audit(2000000129.149:672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.243270][ T29] audit: type=1326 audit(2000000129.149:673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.266582][ T29] audit: type=1326 audit(2000000129.149:674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 159.685782][ T7276] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 159.758874][ T7276] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 160.000175][ T7254] loop0: p1 < > p3 p4 < > [ 160.040765][ T7254] loop0: p3 size 33554432 extends beyond EOD, truncated [ 160.230939][ T7284] syzkaller0: entered promiscuous mode [ 160.236456][ T7284] syzkaller0: entered allmulticast mode [ 160.259396][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 160.272900][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 160.299308][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 160.416802][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 160.428025][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 160.439474][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 161.641664][ T7332] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1249'. [ 162.010216][ T7356] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1257'. [ 163.638225][ T7414] loop0: detected capacity change from 0 to 512 [ 163.668618][ T7414] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.701646][ T7414] ext4 filesystem being mounted at /250/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.008002][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.328773][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 164.328820][ T29] audit: type=1400 audit(2000000134.502:687): avc: denied { connect } for pid=7436 comm="syz.1.1287" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 164.651592][ T7446] FAT-fs (loop11): unable to read boot sector [ 164.716763][ T7453] random: crng reseeded on system resumption [ 164.723394][ T29] audit: type=1400 audit(2000000134.892:688): avc: denied { write } for pid=7452 comm="syz.0.1290" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 165.210858][ T29] audit: type=1400 audit(2000000135.032:689): avc: denied { read write } for pid=7452 comm="syz.0.1290" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 165.235109][ T29] audit: type=1400 audit(2000000135.032:690): avc: denied { open } for pid=7452 comm="syz.0.1290" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 166.657512][ T7514] syzkaller0: entered promiscuous mode [ 166.663137][ T7514] syzkaller0: entered allmulticast mode [ 166.824707][ T29] audit: type=1400 audit(2000000136.993:691): avc: denied { kexec_image_load } for pid=7523 comm="syz.6.1320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 167.048717][ T7546] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 167.057404][ T7546] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 167.441112][ T7569] syzkaller0: entered promiscuous mode [ 167.447012][ T7569] syzkaller0: entered allmulticast mode [ 167.618100][ T7584] tipc: Enabling of bearer rejected, failed to enable media [ 168.112529][ T7604] loop6: detected capacity change from 0 to 128 [ 168.138401][ T7604] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 168.192478][ T7604] ext4 filesystem being mounted at /88/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 168.311729][ T29] audit: type=1400 audit(2000000138.484:692): avc: denied { getopt } for pid=7603 comm="syz.6.1354" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 168.367652][ T5969] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 168.377188][ T29] audit: type=1400 audit(2000000138.504:693): avc: denied { setattr } for pid=7603 comm="syz.6.1354" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 168.438858][ T7612] syzkaller0: entered promiscuous mode [ 168.444479][ T7612] syzkaller0: entered allmulticast mode [ 168.560214][ T7619] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 168.578025][ T7619] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 168.623639][ T29] audit: type=1400 audit(2000000138.794:694): avc: denied { write } for pid=7617 comm="syz.6.1360" path="socket:[17078]" dev="sockfs" ino=17078 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 168.741731][ T7627] loop5: detected capacity change from 0 to 1024 [ 168.829341][ T7627] EXT4-fs: inline encryption not supported [ 168.896099][ T7627] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 169.033090][ T5736] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.087232][ T7659] syzkaller0: entered promiscuous mode [ 170.092808][ T7659] syzkaller0: entered allmulticast mode [ 170.272903][ T7674] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 170.329042][ T7674] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.043991][ T7694] loop5: detected capacity change from 0 to 8192 [ 171.104583][ T3301] loop5: p1 < > p3 p4 < > [ 171.119850][ T3301] loop5: p3 size 33554432 extends beyond EOD, truncated [ 171.156105][ T7694] loop5: p1 < > p3 p4 < > [ 171.164871][ T7694] loop5: p3 size 33554432 extends beyond EOD, truncated [ 171.224305][ T2999] loop5: p1 < > p3 p4 < > [ 171.235043][ T2999] loop5: p3 size 33554432 extends beyond EOD, truncated [ 171.319297][ T7713] syzkaller0: entered promiscuous mode [ 171.324858][ T7713] syzkaller0: entered allmulticast mode [ 171.345515][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 171.345582][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 171.366570][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 171.386150][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 171.395899][ T29] audit: type=1400 audit(2000000141.545:695): avc: denied { read } for pid=7711 comm="syz.6.1400" lport=40895 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 171.418193][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 171.429403][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 171.446718][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 171.458257][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 171.501229][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 171.641578][ T7739] loop6: detected capacity change from 0 to 8192 [ 171.759103][ T7739] loop6: p1 < > p3 p4 < > [ 171.774973][ T7739] loop6: p3 size 33554432 extends beyond EOD, truncated [ 171.866473][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 172.054625][ T7760] syzkaller0: entered promiscuous mode [ 172.060162][ T7760] syzkaller0: entered allmulticast mode [ 172.185131][ T7764] loop0: detected capacity change from 0 to 8192 [ 172.265677][ T3301] loop0: p1 < > p3 p4 < > [ 172.324299][ T7767] loop8: detected capacity change from 0 to 8 [ 172.331244][ T3301] loop0: p3 size 33554432 extends beyond EOD, truncated [ 172.404406][ T7764] loop0: p1 < > p3 p4 < > [ 172.423376][ T7764] loop0: p3 size 33554432 extends beyond EOD, truncated [ 172.514180][ T7775] loop6: detected capacity change from 0 to 1024 [ 172.548839][ T7775] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.567737][ T7783] random: crng reseeded on system resumption [ 172.592499][ T7775] ext4 filesystem being mounted at /105/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.710057][ T5969] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.116725][ T7828] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 173.126417][ T7828] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 173.243374][ T3615] IPVS: starting estimator thread 0... [ 173.253053][ T29] audit: type=1400 audit(2000000143.436:696): avc: denied { setopt } for pid=7839 comm="syz.0.1451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 173.341944][ T7841] IPVS: using max 2112 ests per chain, 105600 per kthread [ 173.630592][ T7863] loop5: detected capacity change from 0 to 8192 [ 173.702656][ T7863] loop5: p1 < > p3 p4 < > [ 173.731155][ T7863] loop5: p3 size 33554432 extends beyond EOD, truncated [ 174.183211][ T2999] loop5: p1 < > p3 p4 < > [ 174.188440][ T2999] loop5: p3 size 33554432 extends beyond EOD, truncated [ 174.267397][ T29] audit: type=1400 audit(2000000144.447:697): avc: denied { execute } for pid=7918 comm="syz.5.1485" path="/126/pids.events" dev="tmpfs" ino=697 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 175.364416][ T3493] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.428638][ T3493] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.469502][ T3493] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.478623][ T3493] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.844079][ T7977] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1506'. [ 175.886339][ T7979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 175.908278][ T29] audit: type=1400 audit(2000000146.087:698): avc: denied { accept } for pid=7976 comm="syz.2.1506" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 175.965131][ T7979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 176.263618][ T7993] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1513'. [ 176.584195][ T29] audit: type=1400 audit(2000000146.768:699): avc: denied { read write } for pid=7997 comm="syz.0.1516" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 176.626428][ T7998] sg_write: data in/out 28/10 bytes for SCSI command 0x5d-- guessing data in; [ 176.626428][ T7998] program syz.0.1516 not setting count and/or reply_len properly [ 176.720264][ T29] audit: type=1400 audit(2000000146.768:700): avc: denied { open } for pid=7997 comm="syz.0.1516" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 176.744825][ T29] audit: type=1400 audit(2000000146.808:701): avc: denied { ioctl } for pid=7997 comm="syz.0.1516" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 176.789693][ T8001] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 176.796259][ T8001] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 176.803880][ T8001] vhci_hcd vhci_hcd.0: Device attached [ 176.843811][ T8001] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(5) [ 176.850432][ T8001] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 176.858143][ T8001] vhci_hcd vhci_hcd.0: Device attached [ 176.877151][ T8001] loop0: detected capacity change from 0 to 256 [ 176.981131][ T8005] loop5: detected capacity change from 0 to 8192 [ 177.060621][ T23] usb 1-1: new low-speed USB device number 2 using vhci_hcd [ 177.172269][ T3301] loop5: p1 < > p3 p4 < > [ 177.190216][ T3301] loop5: p3 size 33554432 extends beyond EOD, truncated [ 177.231868][ T8005] loop5: p1 < > p3 p4 < > [ 177.251894][ T8005] loop5: p3 size 33554432 extends beyond EOD, truncated [ 177.334903][ T8022] netlink: 40 bytes leftover after parsing attributes in process `syz.5.1524'. [ 177.455606][ T8006] vhci_hcd: connection closed [ 177.455876][ T5317] vhci_hcd vhci_hcd.0: stop threads [ 177.466063][ T5317] vhci_hcd vhci_hcd.0: release socket [ 177.471587][ T5317] vhci_hcd vhci_hcd.0: disconnect device [ 177.487469][ T8002] vhci_hcd: connection reset by peer [ 177.515566][ T5317] vhci_hcd vhci_hcd.0: stop threads [ 177.520888][ T5317] vhci_hcd vhci_hcd.0: release socket [ 177.526458][ T5317] vhci_hcd vhci_hcd.0: disconnect device [ 177.942318][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 177.953377][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 177.966287][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 177.989852][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 178.000430][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 178.012060][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 178.131476][ T8038] pimreg: entered allmulticast mode [ 178.499756][ T8049] loop5: detected capacity change from 0 to 8192 [ 178.558466][ T8055] netlink: 40 bytes leftover after parsing attributes in process `syz.6.1536'. [ 178.570555][ T8049] loop5: p1 < > p3 p4 < > [ 178.581316][ T8049] loop5: p3 size 33554432 extends beyond EOD, truncated [ 178.662308][ T8061] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1538'. [ 178.804868][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 178.807726][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 178.830802][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 179.093631][ T8085] loop0: detected capacity change from 0 to 1024 [ 179.115459][ T8085] EXT4-fs: inline encryption not supported [ 179.172274][ T8085] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 179.208847][ T8085] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.1547: Allocating blocks 385-513 which overlap fs metadata [ 179.217565][ T8092] loop5: detected capacity change from 0 to 8192 [ 179.251767][ T8084] EXT4-fs (loop0): pa ffff888107d93620: logic 16, phys. 129, len 24 [ 179.259976][ T8084] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5466: group 0, free 0, pa_free 8 [ 179.279849][ T3301] loop5: p1 < > p3 p4 < > [ 179.285164][ T3301] loop5: p3 size 33554432 extends beyond EOD, truncated [ 179.296441][ T8092] loop5: p1 < > p3 p4 < > [ 179.305018][ T8092] loop5: p3 size 33554432 extends beyond EOD, truncated [ 179.342118][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.407769][ T29] audit: type=1326 audit(2000000149.579:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8106 comm="syz.1.1558" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 179.431544][ T29] audit: type=1326 audit(2000000149.579:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8106 comm="syz.1.1558" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 179.519212][ T8115] sg_write: data in/out 28/10 bytes for SCSI command 0x5d-- guessing data in; [ 179.519212][ T8115] program syz.0.1560 not setting count and/or reply_len properly [ 179.573168][ T29] audit: type=1326 audit(2000000149.629:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8106 comm="syz.1.1558" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 179.596824][ T29] audit: type=1326 audit(2000000149.629:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8106 comm="syz.1.1558" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 179.620335][ T29] audit: type=1326 audit(2000000149.629:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8106 comm="syz.1.1558" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 179.643968][ T29] audit: type=1326 audit(2000000149.629:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8106 comm="syz.1.1558" exe="/root/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 179.667645][ T29] audit: type=1326 audit(2000000149.629:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8106 comm="syz.1.1558" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 180.264145][ T8159] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1580'. [ 180.353439][ T8169] loop6: detected capacity change from 0 to 256 [ 180.570160][ T8180] tipc: Enabling of bearer rejected, failed to enable media [ 181.062106][ T8202] kernel profiling enabled (shift: 0) [ 181.757354][ T8234] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1612'. [ 181.760897][ T8226] tipc: Enabling of bearer rejected, failed to enable media [ 181.878994][ T8243] loop6: detected capacity change from 0 to 256 [ 182.115401][ T23] usb 1-1: enqueue for inactive port 0 [ 182.145283][ T23] usb 1-1: enqueue for inactive port 0 [ 182.289693][ T23] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 182.784546][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 182.784564][ T29] audit: type=1400 audit(2000000152.961:730): avc: denied { watch_reads } for pid=8275 comm="syz.6.1628" path="/156" dev="tmpfs" ino=818 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 183.101509][ T8285] loop0: detected capacity change from 0 to 256 [ 183.493337][ T29] audit: type=1400 audit(2000000153.671:731): avc: denied { connect } for pid=8302 comm="syz.5.1638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 183.564657][ T8304] tipc: Enabling of bearer rejected, failed to enable media [ 183.637120][ T29] audit: type=1326 audit(2000000153.811:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8316 comm="syz.1.1642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 183.660719][ T29] audit: type=1326 audit(2000000153.811:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8316 comm="syz.1.1642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 183.684309][ T29] audit: type=1326 audit(2000000153.811:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8316 comm="syz.1.1642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 183.707793][ T29] audit: type=1326 audit(2000000153.811:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8316 comm="syz.1.1642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=217 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 183.732031][ T29] audit: type=1326 audit(2000000153.811:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8316 comm="syz.1.1642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 183.755595][ T29] audit: type=1326 audit(2000000153.811:737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8316 comm="syz.1.1642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 183.779812][ T29] audit: type=1326 audit(2000000153.811:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8316 comm="syz.1.1642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 183.794023][ T3493] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0xaa [ 183.803553][ T29] audit: type=1326 audit(2000000153.811:739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8316 comm="syz.1.1642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f0394a8aeb9 code=0x7ffc0000 [ 186.491015][ T8303] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 186.869719][ T3493] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0xaa [ 186.916552][ T8413] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1682'. [ 186.935010][ T8413] netdevsim netdevsim6 netdevsim0: entered allmulticast mode [ 187.884675][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 187.884693][ T29] audit: type=1400 audit(2000000158.063:741): avc: denied { name_bind } for pid=8434 comm="syz.6.1690" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 188.044807][ T8447] loop6: detected capacity change from 0 to 8192 [ 188.095621][ T3301] loop6: p1 < > p3 p4 < > [ 188.100710][ T3301] loop6: p3 size 33554432 extends beyond EOD, truncated [ 188.111396][ T8447] loop6: p1 < > p3 p4 < > [ 188.116566][ T8447] loop6: p3 size 33554432 extends beyond EOD, truncated [ 188.902934][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 188.903170][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 188.914810][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 189.805934][ T8400] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 189.883274][ T29] audit: type=1400 audit(2000000160.064:742): avc: denied { bind } for pid=8461 comm="syz.6.1704" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 189.902977][ T29] audit: type=1400 audit(2000000160.064:743): avc: denied { read } for pid=8461 comm="syz.6.1704" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 189.943135][ T8470] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 190.219854][ T8491] tipc: Enabled bearer , priority 0 [ 190.268855][ T8499] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1714'. [ 190.278428][ T8499] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1714'. [ 190.296362][ T29] audit: type=1400 audit(2000000160.455:744): avc: denied { bind } for pid=8483 comm="syz.2.1714" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 190.316899][ T29] audit: type=1400 audit(2000000160.455:745): avc: denied { setopt } for pid=8483 comm="syz.2.1714" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 190.447125][ T8500] syzkaller0: entered promiscuous mode [ 190.452715][ T8500] syzkaller0: entered allmulticast mode [ 190.660460][ T8500] tipc: Resetting bearer [ 190.724997][ T29] audit: type=1400 audit(2000000160.915:746): avc: denied { create } for pid=8509 comm="syz.6.1724" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 191.100833][ T8478] tipc: Resetting bearer [ 191.380957][ T8478] tipc: Disabling bearer [ 191.734526][ T29] audit: type=1400 audit(2000000161.915:747): avc: denied { setopt } for pid=8544 comm="syz.2.1738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 191.953045][ T5320] nci: nci_rf_intf_activated_ntf_packet: unsupported activation_rf_tech_and_mode 0xaa [ 193.185153][ T29] audit: type=1400 audit(2000000163.376:748): avc: denied { append } for pid=8628 comm="syz.0.1772" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 193.212309][ T29] audit: type=1400 audit(2000000163.406:749): avc: denied { read } for pid=8628 comm="syz.0.1772" path="socket:[20417]" dev="sockfs" ino=20417 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 193.414182][ T29] audit: type=1400 audit(2000000163.606:750): avc: denied { getopt } for pid=8646 comm="syz.2.1780" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 193.735024][ T8669] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1787'. [ 194.911771][ T8551] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 195.179124][ T8697] tmpfs: Unknown parameter 'usrquota' [ 196.057948][ T8728] loop0: detected capacity change from 0 to 8192 [ 196.181257][ T8728] loop0: p1 < > p3 p4 < > [ 196.186815][ T8728] loop0: p3 size 33554432 extends beyond EOD, truncated [ 196.971403][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 196.988253][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 197.002031][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 197.016875][ T29] audit: type=1400 audit(2000000167.208:751): avc: denied { ioctl } for pid=8749 comm="syz.5.1820" path="socket:[21671]" dev="sockfs" ino=21671 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 197.043325][ T10] IPVS: starting estimator thread 0... [ 197.119807][ T29] audit: type=1400 audit(2000000167.238:752): avc: denied { setopt } for pid=8749 comm="syz.5.1820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 197.141659][ T8754] IPVS: using max 2256 ests per chain, 112800 per kthread [ 197.167819][ T29] audit: type=1400 audit(2000000167.358:753): avc: denied { append } for pid=8761 comm="syz.0.1824" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 197.210557][ T8765] netlink: 220 bytes leftover after parsing attributes in process `syz.6.1826'. [ 197.419033][ T8770] loop6: detected capacity change from 0 to 8192 [ 197.462667][ T8770] loop6: p1 < > p3 p4 < > [ 197.473055][ T8770] loop6: p3 size 33554432 extends beyond EOD, truncated [ 197.778312][ T8777] loop5: detected capacity change from 0 to 256 [ 198.320950][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 198.324735][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 198.332038][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 198.768772][ T8815] loop5: detected capacity change from 0 to 8192 [ 198.820108][ T3301] loop5: p1 < > p3 p4 < > [ 198.835430][ T3301] loop5: p3 size 33554432 extends beyond EOD, truncated [ 198.853479][ T8815] loop5: p1 < > p3 p4 < > [ 198.858979][ T8815] loop5: p3 size 33554432 extends beyond EOD, truncated [ 200.366036][ T8871] loop0: detected capacity change from 0 to 256 [ 200.415283][ T8874] 9p: Unknown Cache mode or invalid value r [ 200.778508][ T8884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.817449][ T8884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 201.296014][ T8900] geneve2: entered promiscuous mode [ 201.326126][ T5320] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 20000 - 0 [ 201.335712][ T5320] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 20000 - 0 [ 201.358091][ T5320] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 20000 - 0 [ 201.367161][ T5320] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 20000 - 0 [ 201.731268][ T8932] netlink: 75 bytes leftover after parsing attributes in process `syz.1.1886'. [ 201.889196][ T29] audit: type=1400 audit(2000000172.080:754): avc: denied { cmd } for pid=8936 comm="syz.1.1888" path="socket:[21266]" dev="sockfs" ino=21266 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 201.958454][ T29] audit: type=1400 audit(2000000172.151:755): avc: denied { mounton } for pid=8938 comm="syz.1.1889" path="/391/file0" dev="tmpfs" ino=2084 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 202.437499][ T8963] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1900'. [ 202.544619][ T8964] loop6: detected capacity change from 0 to 8192 [ 202.711364][ T8964] loop6: p1 < > p3 p4 < > [ 202.722359][ T8964] loop6: p3 size 33554432 extends beyond EOD, truncated [ 202.899185][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 203.100119][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 203.116429][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 203.128285][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 203.149356][ T8979] tipc: Enabling of bearer rejected, failed to enable media [ 203.377238][ T8996] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1912'. [ 203.974787][ T9027] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1925'. [ 204.213566][ T9040] FAT-fs (loop3): unable to read boot sector [ 204.318851][ T9048] netlink: 92 bytes leftover after parsing attributes in process `syz.2.1931'. [ 204.718824][ T9053] netlink: 12 bytes leftover after parsing attributes in process `syz.6.1934'. [ 205.411136][ T29] audit: type=1400 audit(2000000175.592:756): avc: denied { sqpoll } for pid=9070 comm="syz.2.1942" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 205.931130][ T9087] syzkaller0: entered promiscuous mode [ 205.936735][ T9087] syzkaller0: entered allmulticast mode [ 206.216891][ T9114] netlink: 'syz.0.1959': attribute type 10 has an invalid length. [ 206.224801][ T9114] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1959'. [ 206.683219][ T9153] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1977'. [ 206.829202][ T9163] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.847211][ T9163] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.015621][ T9170] loop0: detected capacity change from 0 to 256 [ 207.459315][ T9193] tipc: Started in network mode [ 207.464252][ T9193] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 207.478258][ T9193] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 207.486774][ T9193] tipc: Enabled bearer , priority 10 [ 208.234126][ T29] audit: type=1400 audit(2000000178.424:757): avc: denied { connect } for pid=9212 comm="syz.2.2001" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 208.639384][ T9224] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2006'. [ 208.692609][ T3432] tipc: Node number set to 1 [ 209.643939][ T29] audit: type=1400 audit(2000000179.774:758): avc: denied { setopt } for pid=9255 comm="syz.5.2019" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 209.837812][ T9270] netlink: 44 bytes leftover after parsing attributes in process `syz.6.2026'. [ 209.863756][ T29] audit: type=1400 audit(2000000180.054:759): avc: denied { read } for pid=9269 comm="syz.6.2026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 210.703425][ T29] audit: type=1400 audit(2000000180.795:760): avc: denied { bind } for pid=9308 comm="syz.5.2041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 210.723394][ T29] audit: type=1400 audit(2000000180.795:761): avc: denied { connect } for pid=9308 comm="syz.5.2041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 210.743624][ T29] audit: type=1400 audit(2000000180.795:762): avc: denied { write } for pid=9308 comm="syz.5.2041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 211.406992][ T29] audit: type=1400 audit(2000000181.585:763): avc: denied { ioctl } for pid=9317 comm="syz.0.2044" path="socket:[22701]" dev="sockfs" ino=22701 ioctlcmd=0x89ef scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 213.260793][ T9383] netlink: 4 bytes leftover after parsing attributes in process `syz.6.2068'. [ 213.475557][ T9391] FAT-fs (loop5): unable to read boot sector [ 214.076922][ T9424] loop6: detected capacity change from 0 to 8192 [ 214.162162][ T3301] loop6: p1 < > p3 p4 < > [ 214.176897][ T3301] loop6: p3 size 33554432 extends beyond EOD, truncated [ 214.209131][ T9424] loop6: p1 < > p3 p4 < > [ 214.219799][ T9424] loop6: p3 size 33554432 extends beyond EOD, truncated [ 214.873237][ T9450] syzkaller0: entered promiscuous mode [ 214.879010][ T9450] syzkaller0: entered allmulticast mode [ 216.640293][ T29] audit: type=1400 audit(2000000186.838:764): avc: denied { create } for pid=9502 comm="syz.0.2118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 217.048757][ T29] audit: type=1400 audit(2000000186.868:765): avc: denied { getopt } for pid=9502 comm="syz.0.2118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 218.246060][ T29] audit: type=1326 audit(2000000188.429:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.5.2131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa329ddaeb9 code=0x7ffc0000 [ 218.269477][ T29] audit: type=1326 audit(2000000188.429:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.5.2131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa329ddaeb9 code=0x7ffc0000 [ 218.292944][ T29] audit: type=1326 audit(2000000188.429:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.5.2131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7fa329ddaeb9 code=0x7ffc0000 [ 218.316376][ T29] audit: type=1326 audit(2000000188.429:769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.5.2131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa329ddaeb9 code=0x7ffc0000 [ 218.339881][ T29] audit: type=1326 audit(2000000188.429:770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.5.2131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa329ddaeb9 code=0x7ffc0000 [ 218.363628][ T29] audit: type=1326 audit(2000000188.429:771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.5.2131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7fa329ddaeb9 code=0x7ffc0000 [ 218.387096][ T29] audit: type=1326 audit(2000000188.429:772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.5.2131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa329ddaeb9 code=0x7ffc0000 [ 218.410791][ T29] audit: type=1326 audit(2000000188.429:773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.5.2131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa329ddaeb9 code=0x7ffc0000 [ 218.586373][ T9558] netlink: 'syz.6.2139': attribute type 1 has an invalid length. [ 218.594414][ T9558] netlink: 'syz.6.2139': attribute type 2 has an invalid length. [ 219.713754][ T9616] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2161'. [ 220.095437][ T9625] FAT-fs (loop13): unable to read boot sector [ 220.477678][ T9639] netlink: 76 bytes leftover after parsing attributes in process `syz.2.2174'. [ 221.449123][ T9697] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.498310][ T9697] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.695954][ T9743] FAT-fs (loop5): unable to read boot sector [ 222.784622][ T9748] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.828242][ T9748] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.870254][ T29] kauditd_printk_skb: 27 callbacks suppressed [ 222.870271][ T29] audit: type=1400 audit(2000000193.071:801): avc: denied { getopt } for pid=9747 comm="syz.5.2221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 222.905551][ T9749] loop0: detected capacity change from 0 to 8192 [ 222.938214][ T9757] loop6: detected capacity change from 0 to 256 [ 222.989119][ T3301] loop0: p1 < > p3 p4 < > [ 222.997469][ T3301] loop0: p3 size 33554432 extends beyond EOD, truncated [ 223.009745][ T9749] loop0: p1 < > p3 p4 < > [ 223.021474][ T9749] loop0: p3 size 33554432 extends beyond EOD, truncated [ 223.233367][ T9769] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2228'. [ 223.760561][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 223.825577][ T29] audit: type=1326 audit(2000000194.021:802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9789 comm="syz.0.2236" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f75b0dbaeb9 code=0x0 [ 224.025735][ T9797] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2239'. [ 224.359218][ T9812] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2246'. [ 226.352919][ T9899] FAT-fs (loop13): unable to read boot sector [ 227.494001][ T9952] sg_write: data in/out 65500/154 bytes for SCSI command 0x4-- guessing data in; [ 227.494001][ T9952] program syz.0.2302 not setting count and/or reply_len properly [ 227.877024][ T9835] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 228.588568][ T29] audit: type=1326 audit(2000000198.784:803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.612166][ T29] audit: type=1326 audit(2000000198.784:804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.635590][ T29] audit: type=1326 audit(2000000198.784:805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.659508][ T29] audit: type=1326 audit(2000000198.784:806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.683452][ T29] audit: type=1326 audit(2000000198.784:807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.706840][ T29] audit: type=1326 audit(2000000198.784:808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.730541][ T29] audit: type=1326 audit(2000000198.784:809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.754120][ T29] audit: type=1326 audit(2000000198.784:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.777886][ T29] audit: type=1326 audit(2000000198.784:811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.801864][ T29] audit: type=1326 audit(2000000198.784:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9981 comm="syz.2.2315" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fb12f0eaeb9 code=0x7ffc0000 [ 228.914191][ T9994] loop6: detected capacity change from 0 to 8192 [ 228.955682][ T3301] loop6: p1 < > p3 p4 < > [ 228.958625][T10014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 228.970250][ T3301] loop6: p3 size 33554432 extends beyond EOD, truncated [ 228.970486][T10014] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 229.004419][ T9994] loop6: p1 < > p3 p4 < > [ 229.010172][ T9994] loop6: p3 size 33554432 extends beyond EOD, truncated [ 229.692449][T10096] tipc: Enabled bearer , priority 0 [ 229.751423][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 229.752912][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 229.768191][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 229.793352][T10096] syzkaller0: entered promiscuous mode [ 229.799033][T10096] syzkaller0: entered allmulticast mode [ 229.825079][T10096] tipc: Resetting bearer [ 230.009133][T10089] tipc: Resetting bearer [ 230.050772][T10120] loop6: detected capacity change from 0 to 8192 [ 230.065932][T10089] tipc: Disabling bearer [ 230.114453][T10120] loop6: p1 < > p3 p4 < > [ 230.135796][T10120] loop6: p3 size 33554432 extends beyond EOD, truncated [ 230.295277][T10142] dummy0: entered promiscuous mode [ 230.304510][T10142] macsec3: entered promiscuous mode [ 230.311224][T10142] dummy0: left promiscuous mode [ 230.893335][T10172] syzkaller0: entered promiscuous mode [ 230.898864][T10172] syzkaller0: entered allmulticast mode [ 230.927595][T10175] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=10175 comm=syz.2.2400 [ 230.986295][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 230.990871][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 231.014837][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 231.279634][T10195] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2409'. [ 231.402430][T10197] loop0: detected capacity change from 0 to 8192 [ 231.484148][T10197] loop0: p1 < > p3 p4 < > [ 231.493304][T10197] loop0: p3 size 33554432 extends beyond EOD, truncated [ 232.134246][ T5801] udevd[5801]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 232.147744][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 232.158016][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 233.526790][T10313] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.562827][T10313] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 234.297552][T10330] netlink: 20 bytes leftover after parsing attributes in process `syz.6.2460'. [ 234.306969][T10330] netlink: 20 bytes leftover after parsing attributes in process `syz.6.2460'. [ 234.483134][T10338] netlink: 24 bytes leftover after parsing attributes in process `syz.6.2465'. [ 234.972947][T10368] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2477'. [ 234.982087][T10368] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2477'. [ 235.009422][ T2999] ================================================================== [ 235.017565][ T2999] BUG: KCSAN: data-race in d_delete / step_into_slowpath [ 235.024729][ T2999] [ 235.027080][ T2999] read-write to 0xffff88811b194540 of 4 bytes by task 3301 on cpu 1: [ 235.035142][ T2999] d_delete+0xbe/0xe0 [ 235.039151][ T2999] d_delete_notify+0x32/0x100 [ 235.043836][ T2999] vfs_unlink+0x331/0x440 [ 235.048258][ T2999] do_unlinkat+0x1e2/0x4b0 [ 235.052684][ T2999] __x64_sys_unlink+0x2e/0x40 [ 235.057386][ T2999] x64_sys_call+0x2f48/0x3000 [ 235.062098][ T2999] do_syscall_64+0xc0/0x2a0 [ 235.066736][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.072732][ T2999] [ 235.075145][ T2999] read to 0xffff88811b194540 of 4 bytes by task 2999 on cpu 0: [ 235.082797][ T2999] step_into_slowpath+0x139/0x4c0 [ 235.087839][ T2999] path_lookupat+0x330/0x500 [ 235.092526][ T2999] filename_lookup+0x190/0x390 [ 235.097311][ T2999] do_readlinkat+0x7d/0x340 [ 235.101826][ T2999] __x64_sys_readlink+0x47/0x60 [ 235.106787][ T2999] x64_sys_call+0x2af1/0x3000 [ 235.111589][ T2999] do_syscall_64+0xc0/0x2a0 [ 235.116210][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.122202][ T2999] [ 235.124536][ T2999] value changed: 0x00300180 -> 0x00004080 [ 235.130254][ T2999] [ 235.132764][ T2999] Reported by Kernel Concurrency Sanitizer on: [ 235.138922][ T2999] CPU: 0 UID: 0 PID: 2999 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 235.151356][ T2999] Tainted: [W]=WARN [ 235.155169][ T2999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 235.165401][ T2999] ==================================================================