last executing test programs: 6.202771903s ago: executing program 3 (id=949): unshare(0x22020600) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)='status\x00') preadv(r2, &(0x7f0000002c80)=[{0x0}], 0x1, 0x6, 0x2f00) 6.112541345s ago: executing program 3 (id=950): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000940)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100800000000000000006241a0000000905810300020000000904010000020d00000904010102020d0000092caf360d02000000090503020002"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 5.116407979s ago: executing program 4 (id=962): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0xfffffffffffffc28, &(0x7f0000000300)={&(0x7f00000006c0)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r3, {0x0, 0xd}, {0xffff, 0xb}, {0xffff, 0xffe0}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0xc, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x8}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r4, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) 4.952072073s ago: executing program 4 (id=963): syz_usb_connect$uac2(0x5, 0x8f, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100020000004063070d2040000102030109027d0003010b9002080b0102010820290904018000000120000924010800091d00480c24030606030302000100ff08240a00040405040904010000010220000904010101010220000905010900040009010825018000020000090402000001022000090402010101022000090582"], 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) setgroups(0x0, 0x0) r3 = fsopen(&(0x7f0000000100)='configfs\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) fchdir(r4) getgroups(0x1, &(0x7f0000000280)=[0xee00]) setregid(r5, r5) setgroups(0x1, &(0x7f0000000040)=[0x0]) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000002740)='net/igmp\x00') r6 = openat$kvm(0xffffff9c, 0x0, 0x800, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 4.21977852s ago: executing program 1 (id=967): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40008c5}, 0x200000c0) fsmount(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) mremap(&(0x7f0000670000/0x1000)=nil, 0x1000, 0x4000, 0x4, &(0x7f000062a000/0x4000)=nil) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x68}]}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x98, &(0x7f00000000c0)=""/152}, 0x80) 3.262426762s ago: executing program 1 (id=972): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r0, &(0x7f0000002380)=[{&(0x7f00000023c0)="2e1221b23bb601c477d3df163e75963d86dd606f12e9000d118db0049d80e2c8f55201dcb348aa463066ff4f42ab6674128654cbbe68a81027b4c671d482c3", 0x3f}, {&(0x7f0000002240)="a77ee8", 0x3}], 0x2) 3.216488494s ago: executing program 2 (id=973): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0xfffffffffffffc28, &(0x7f0000000300)={&(0x7f00000006c0)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r3, {0x0, 0xd}, {0xffff, 0xb}, {0xffff, 0xffe0}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0xc, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x8}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r4, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) 3.143047555s ago: executing program 1 (id=974): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="98030000", @ANYRES16=r4, @ANYBLOB="010028057000fcdbdf253b00000008000300", @ANYRES32=r6], 0x398}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x4) 3.100454237s ago: executing program 2 (id=975): syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x18410, &(0x7f0000000180)=ANY=[], 0x1, 0x4b1, &(0x7f0000001d00)="$eJzs201sVNUbx/HfM3c6TIf+/5YXCxgCTTSxgkBfsEBqYnix0YQXLVQj8SWVTrHSdkinKCUgLNWdC5Yu3bpwZdwaEpfGhcEYFibIxs2sxB3m3LlvM5TOjG1nKP1+CJx7zzx3OOc8c+ecM5kRAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACQjrx6uLfPWt0KAADQTCdPj/QOMP8DALCmnGH/DwAAsJaYPP0u054LJTvhn5dlj0/OXLo8emx44cvaTaaUPD/e/c329Q/sf2nwwMGwXPz65bZNp06fOdx9tDB9cTZfLObHu0dnJs8VxvN1P8NSr6+2yx+A7ukLl8YnJord/XsHKh6+3Hlv3fquzqHB945mwtjRY8PDpxMx6bb//L8/5FEr/Iw8vSDTx99/ayclpbT0sajx2llp7X4ndvmdGD027HdkanJsZs49aKkgKlU5JplwjJqQiyVJSa5dllmePVubPP0g05F9JTslyQvHYbf/wXBd7WmFtNu6SurRKsjZY2ydPH0g0619nXojGFc//xnpaqsbhxWXDu7/gpXsTf/9wN1P7m3z+Fvdr89MFBKxlgruqNU+PzTTY/7elJWnU/4dX7IR7Wx1c9Bk7fI0LVPmq0/8dYX8delTQwd27DyUXGFsqfE8LnZvcHPVMye3BUsHS7k/y98v1Cdrnv6U6f5vWf+8J5wDpBsPFrvwj6Y0DyvNPE3J9M+1klnVvtRL7O8jq33uX9n2t2ePFi7Oz06e/2huwcdz2cMfFudmx84t/HB57+ola2rtY6ulGtuS5ay84/v801J0XbAH+F/5LG7NN1fj10JPVRlKvn7qOa57F9vAOsq1yczTXZkm3t9anmeUa3hs1gKX/2GZiqWfLcx0kP90+SyR/5fj8ctaZRnxc/v/8uda4Vpi29nNj6pfify7Nrn8vyPTkb+3Bp9plPPvVcW6uC6Z3r25PYhLZVxcOuxO+RknJqfyvS72gUwbfwpj5cfmgthNcWyfiy3K9MWtytj1QezmOLbfxd6W6c6vC8c+HccOuNh5l6873WFszsXuCGK74ti95wpT47WG1eW/X6a3r79mYZ8fmf/E/X+jqow8lPPFj5cr/52JuhtBXs8G+U/XyP+XMs3/tT3stz/24ctqg/9vnH+3Vv7uZmVsuKHcGMf21dutVnP53yDTvVduR30O+hacxhlK5v+ZdGUZjWuL8r8hUdcZtCvT4FisRcX5KxfGpqbysxxwwAEH0UGr35nQDG7+H3Gz+qBn4TommP87ymfxiun+Z/H8P1RVRlo0/29M1A0Fq5a2tJSdm77YtkXKFuev7JmcHjufP5+fGdg/2Nt/aH/vwMG2TLi4i4/qHrsngcv/bpmu/fhLtI+pXP8tvP7PVZWRFuV/U7JPFeuauodiTXL575Bp8O7taL+52Po/3P/3PFtZRvdfi/K/OVHXGbSro8GxAAAAAAAAAAAAAAAAAIDVJGeenpPp8siLFv6GqJ7v/41XlZHl//5X+YfJNb7/1ZWoG2/S7xoaGmgAAAAAAAAAAIAmScnT1zI9r5JddxUd0olkiSfavwEAAP//G6xIAA==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0xd) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xe7c) syz_mount_image$vfat(&(0x7f00000024c0), &(0x7f00000001c0)='./bus\x00', 0x204b82f, 0x0, 0x3, 0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x81) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0) pwrite64(r1, &(0x7f0000000040), 0x0, 0x3) 1.944469484s ago: executing program 3 (id=976): ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @broadcast}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x9}}, 0x38, {0x2, 0x4e22, @empty}, 'wg0\x00'}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x32, 0x3, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x10003300, @in6=@private2}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @private}}]}, 0x68}}, 0x0) 1.904823265s ago: executing program 3 (id=977): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0xe, &(0x7f0000000200)={[{@barrier_val={'barrier', 0x3d, 0x101}}, {@i_version}]}, 0x1, 0x445, &(0x7f0000000b00)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143241, 0x4b) quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat(0xffffffffffffff9c, 0x0, 0x105042, 0x80) sendfile(r1, r1, 0x0, 0x7a680000) 1.844700896s ago: executing program 1 (id=978): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000000540), 0x3, 0x577, &(0x7f0000000640)="$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") mkdir(&(0x7f0000000000)='proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='proc/kallsyms\x00', 0x0, 0x0) lseek(r2, 0x8, 0x0) 1.797395837s ago: executing program 2 (id=979): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f00000003c0)=@gettaction={0x30, 0x32, 0x301, 0x70bd2d, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x80000001}]}, 0x30}}, 0x0) 1.67979065s ago: executing program 2 (id=981): setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0xee01) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_i', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 1.67908244s ago: executing program 0 (id=982): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40008c5}, 0x200000c0) fsmount(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) mremap(&(0x7f0000670000/0x1000)=nil, 0x1000, 0x4000, 0x4, &(0x7f000062a000/0x4000)=nil) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x68}]}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0x98, &(0x7f00000000c0)=""/152}, 0x80) 1.592375542s ago: executing program 1 (id=983): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000006780)={0x11c, 0x0, 0x2, 0x301, 0x0, 0x0, {0x7, 0x0, 0x10}, [@CTA_EXPECT_NAT={0xac, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x10, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_TUPLE={0x4c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, @CTA_EXPECT_NAT={0x5c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x58, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40010}, 0x4008000) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000c40)="120000001200e7ef007b0000000000faffa0", 0x12, 0x8800, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400}) 1.345617648s ago: executing program 2 (id=984): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r0, &(0x7f0000002380)=[{&(0x7f00000023c0)="2e1221b23bb601c477d3df163e75963d86dd606f12e9000d118db0049d80e2c8f55201dcb348aa463066ff4f42ab6674128654cbbe68a81027b4c671d482c3", 0x3f}, {&(0x7f0000002240)="a77ee8", 0x3}], 0x2) 1.345315518s ago: executing program 3 (id=985): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0xfffffffffffffc28, &(0x7f0000000300)={&(0x7f00000006c0)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r3, {0x0, 0xd}, {0xffff, 0xb}, {0xffff, 0xffe0}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0xc, 0x2, [@TCA_FQ_CODEL_TARGET={0x8, 0x1, 0x8}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r4, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) 1.080404444s ago: executing program 1 (id=986): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000940)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100800000000000000006241a0000000905810300020000000904010000020d00000904010102020d0000092caf360d02000000090503020002"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 1.080051844s ago: executing program 4 (id=987): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f00000005c0)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x1058, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000}], 0x0, 0x0, 0x0}) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r4, 0x851, 0x1) 726.297293ms ago: executing program 0 (id=988): ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @broadcast}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x9}}, 0x38, {0x2, 0x4e22, @empty}, 'wg0\x00'}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x32, 0x3, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x10003300, @in6=@private2}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @private}}]}, 0x68}}, 0x0) 658.977454ms ago: executing program 2 (id=989): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="98030000", @ANYRES16=r4, @ANYBLOB="010028057000fcdbdf253b00000008000300", @ANYRES32=r6], 0x398}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x4) 611.111825ms ago: executing program 0 (id=990): syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x18410, &(0x7f0000000180)=ANY=[], 0x1, 0x4b1, &(0x7f0000001d00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0xd) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xe7c) syz_mount_image$vfat(&(0x7f00000024c0), &(0x7f00000001c0)='./bus\x00', 0x204b82f, 0x0, 0x3, 0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x81) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0) pwrite64(r1, &(0x7f0000000040), 0x0, 0x3) 552.522637ms ago: executing program 3 (id=991): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000840)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUCODE(r1, 0xc018480d, &(0x7f0000000280)={0x3, 0x200, 0x0, 0x4, 0x80000}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 387.421811ms ago: executing program 0 (id=992): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff2}, {0xffff, 0x4}, {0x4}}}, 0x24}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB='|\x00', @ANYRES16=r0, @ANYBLOB="010829bd7000000000000b00000008000300", @ANYRES32=r2, @ANYBLOB="60005080110001004abee339084eeef16f162471f4000000080003000dac0f000500020007"], 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) 264.130234ms ago: executing program 0 (id=993): syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f00000002c0)='./file1\x00', 0x0, &(0x7f0000000000)={[{@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}]}, 0x1, 0x787, &(0x7f0000001000)="$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") fallocate(0xffffffffffffffff, 0x10, 0x4000, 0x4000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[], 0x20) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 254.080004ms ago: executing program 4 (id=994): setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0xee01) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_i', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 182.117986ms ago: executing program 4 (id=995): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000005080)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x2, 0xab0, 0x6, 0x8, 0x1, {0x3, 0x8010001, 0x4d0, 0x40d, 0x6, 0x0, 0xed1, 0x2, 0x5, 0xc000, 0x7ff, r2, r3, 0x3d5, 0x20000002}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f00000000c0)='./file0/file0\x00', 0x0) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x26, 0x5, 0x61001838, 0x0, 0xfffc, 0x6, 0x592186cc, 0x0, 0x0, 0x4, 0x10001}}, 0x50) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x10800, 0x1e1) 420.49µs ago: executing program 0 (id=996): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0xe, &(0x7f0000000200)={[{@barrier_val={'barrier', 0x3d, 0x101}}, {@i_version}]}, 0x1, 0x445, &(0x7f0000000b00)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143241, 0x4b) quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat(0xffffffffffffff9c, 0x0, 0x105042, 0x80) sendfile(r1, r1, 0x0, 0x7a680000) 0s ago: executing program 4 (id=997): syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x18410, &(0x7f0000000180)=ANY=[@ANYRES8=0x0, @ANYRES64=0x0], 0x1, 0x4b9, &(0x7f0000001040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x81) truncate(&(0x7f0000000900)='./file1\x00', 0x3000000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000001380)={'syz1\x00', {0xd, 0x6, 0x5, 0x5}, 0x35, [0x2, 0x97b6, 0x7, 0x5e2, 0x11cb, 0x1, 0x28000000, 0x5, 0x31b, 0x2, 0x1, 0xa0b, 0x8, 0x7, 0x6, 0xb90359d, 0xffff2c9e, 0x9, 0x6, 0x2, 0x6, 0xb1, 0x10000000, 0x6, 0x8, 0x9, 0x401, 0xa, 0x9, 0x3, 0xfff, 0x6, 0x0, 0xfffffff7, 0x9, 0x3, 0x10001, 0x3, 0xf, 0xd92c, 0x10000, 0x9, 0x6, 0x0, 0x5, 0x1, 0xffffffed, 0x4, 0x40, 0x7, 0x1, 0x8, 0x7fffffff, 0x800, 0x3, 0x3c7, 0x7fff, 0x4, 0xfffffff7, 0x7, 0x8, 0x1, 0x80000001, 0x10001], [0xffffffff, 0x7, 0xe7ed, 0x9, 0xd, 0x8, 0x0, 0x0, 0x2, 0x6, 0x80000000, 0x80000000, 0x0, 0x3, 0x6, 0x1, 0x4, 0x9, 0x0, 0xfffffff9, 0x5, 0xfffffff8, 0x80000000, 0x81, 0xffffff81, 0x3ff, 0x1, 0xa, 0x401, 0x80000000, 0x6, 0x8001, 0x9, 0x6, 0x0, 0x0, 0x9, 0x4, 0x142, 0xffffffff, 0x0, 0x0, 0xffffffff, 0x9, 0x3a, 0x0, 0x5, 0x4, 0x1c61, 0xffffffff, 0x5, 0xa, 0xff, 0x2, 0x401, 0xd276, 0xfffffffc, 0x4, 0x2, 0xc, 0x6, 0xf6, 0x7, 0x8], [0x7f, 0x2b9, 0x7, 0x8, 0x88c, 0x4, 0xffffffe3, 0x13b, 0x4, 0x8, 0xc9, 0x6, 0x6, 0x3, 0x8001, 0x4, 0xf, 0x9, 0x1, 0x3, 0x1ff, 0xf7, 0x8, 0x0, 0x3, 0x9, 0x80000001, 0xffffffff, 0x7ff, 0x8, 0x0, 0x5, 0x7, 0x9, 0x19, 0xfff, 0x1, 0x8, 0x77, 0x4, 0x1, 0x3, 0x2, 0xc, 0x55, 0x7f, 0x7, 0x4, 0x3, 0x8, 0xff, 0x2, 0x10d5, 0x4, 0x6, 0x1, 0x0, 0xfffffff7, 0x2, 0x6, 0x1, 0x3, 0x5, 0x3000], [0x2, 0x8, 0x228, 0x1, 0x0, 0x1, 0x7, 0x7, 0x1, 0x101, 0x5, 0xffffff75, 0x5, 0x40, 0x1, 0xffffffff, 0x8, 0x9, 0x7, 0x10, 0x72e, 0x8, 0x0, 0x7, 0x3b, 0x4cf, 0xff, 0xffffff01, 0x4401, 0x0, 0x1, 0x3, 0x2, 0x8, 0x7, 0x10, 0x4, 0x80c4, 0x2, 0x8d, 0x0, 0xff, 0x6b, 0x6, 0x8, 0xffff, 0x80, 0xfffffff9, 0x71, 0x6, 0x9, 0x8, 0x2, 0xfbd4, 0xc, 0x4, 0x5, 0xae, 0xe7dd, 0x9, 0x8, 0x4, 0xffffffff, 0x9d4]}, 0x45c) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000340)={0x400000100002f}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xc042, 0x0) io_submit(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) unshare(0x400) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x800) mount$fuseblk(0x0, 0x0, 0x0, 0x1, 0x0) write$P9_RXATTRCREATE(r2, &(0x7f0000000400)={0x7}, 0x2000) kernel console output (not intermixed with test programs): em without journal. Opts: ,errors=continue. Quota mode: writeback. [ 77.705279][ T4658] ext4 filesystem being mounted at /20/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.733233][ T4667] erofs: (device loop2): mounted with root inode @ nid 36. [ 78.032740][ T4226] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 78.129052][ T4674] attempt to access beyond end of device [ 78.129052][ T4674] loop2: rw=524288, want=48, limit=16 [ 78.141208][ T4674] attempt to access beyond end of device [ 78.141208][ T4674] loop2: rw=524288, want=40, limit=16 [ 78.795892][ T4226] usb 1-1: device descriptor read/64, error -71 [ 79.090982][ T4226] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 79.291284][ T4226] usb 1-1: device descriptor read/64, error -71 [ 79.410872][ T4226] usb usb1-port1: attempt power cycle [ 79.603110][ T4690] loop1: detected capacity change from 0 to 128 [ 79.703520][ T4693] loop3: detected capacity change from 0 to 4096 [ 79.718399][ T4690] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 79.729338][ T4690] ext4 filesystem being mounted at /29/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 79.779057][ T4690] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: none. [ 79.788814][ T4693] EXT4-fs (loop3): Test dummy encryption mode enabled [ 79.816984][ T4693] EXT4-fs (loop3): Ignoring removed orlov option [ 79.861017][ T4226] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 79.907683][ T4693] EXT4-fs (loop3): mounted filesystem without journal. Opts: norecovery,debug_want_extra_isize=0x0000000000000010,nodioread_nolock,test_dummy_encryption,lazytime,stripe=0x0000000000000000,minixdf,orlov,,errors=continue. Quota mode: writeback. [ 79.975195][ T4707] loop2: detected capacity change from 0 to 1024 [ 79.991741][ T4226] usb 1-1: device descriptor read/8, error -71 [ 80.061853][ T4707] EXT4-fs (loop2): Ignoring removed bh option [ 80.067972][ T4707] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.111065][ T4707] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 80.270807][ T4226] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 80.391496][ T4226] usb 1-1: device descriptor read/8, error -71 [ 80.860640][ T4226] usb usb1-port1: unable to enumerate USB device [ 82.044922][ T4736] loop3: detected capacity change from 0 to 128 [ 82.178063][ T4741] device syzkaller0 entered promiscuous mode [ 82.281587][ T1325] cfg80211: failed to load regulatory.db [ 82.315950][ T4744] loop4: detected capacity change from 0 to 4096 [ 82.348602][ T4736] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 82.368201][ T4736] ext4 filesystem being mounted at /27/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 82.401292][ T4744] EXT4-fs (loop4): Test dummy encryption mode enabled [ 82.408116][ T4744] EXT4-fs (loop4): Ignoring removed orlov option [ 82.428529][ T4750] loop2: detected capacity change from 0 to 1024 [ 82.482636][ T4744] EXT4-fs (loop4): mounted filesystem without journal. Opts: norecovery,debug_want_extra_isize=0x0000000000000010,nodioread_nolock,test_dummy_encryption,lazytime,stripe=0x0000000000000000,minixdf,orlov,,errors=continue. Quota mode: writeback. [ 82.555898][ T4736] EXT4-fs (loop3): re-mounted. Opts: (null). Quota mode: none. [ 82.692648][ T4750] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 82.722001][ T4750] ext4 filesystem being mounted at /28/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.951543][ T4773] loop3: detected capacity change from 0 to 1024 [ 83.965080][ T4774] binder: BINDER_SET_CONTEXT_MGR already set [ 83.980341][ T4774] binder: 4771:4774 ioctl 4018620d 0 returned -16 [ 84.046426][ T4773] EXT4-fs (loop3): Ignoring removed bh option [ 84.055499][ T4773] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 84.146534][ T4773] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 84.253539][ T4792] device syzkaller0 entered promiscuous mode [ 84.260880][ T4226] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 84.330334][ T4795] loop4: detected capacity change from 0 to 128 [ 84.385146][ T4795] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 84.403526][ T4795] ext4 filesystem being mounted at /42/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 84.472527][ T4795] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: none. [ 84.545158][ T4802] loop2: detected capacity change from 0 to 512 [ 84.560926][ T4226] usb 2-1: Using ep0 maxpacket: 16 [ 84.619992][ T4802] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 84.635846][ T4804] loop3: detected capacity change from 0 to 4096 [ 84.652122][ T4802] ext4 filesystem being mounted at /34/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.657986][ T4804] EXT4-fs (loop3): Test dummy encryption mode enabled [ 84.680332][ T4808] loop4: detected capacity change from 0 to 2048 [ 84.699934][ T4804] EXT4-fs (loop3): Ignoring removed orlov option [ 84.711058][ T4226] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.727133][ T4804] EXT4-fs (loop3): mounted filesystem without journal. Opts: norecovery,debug_want_extra_isize=0x0000000000000010,nodioread_nolock,test_dummy_encryption,lazytime,stripe=0x0000000000000000,minixdf,orlov,,errors=continue. Quota mode: writeback. [ 84.763641][ T4226] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 84.801845][ T4808] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.820733][ T4226] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 84.850655][ T4226] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 84.859768][ T4226] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.921704][ T4226] usb 2-1: config 0 descriptor?? [ 85.004887][ T4817] loop0: detected capacity change from 0 to 1024 [ 85.085704][ T4817] EXT4-fs (loop0): Ignoring removed bh option [ 85.115845][ T4817] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 85.207252][ T4826] loop4: detected capacity change from 0 to 1024 [ 85.243677][ T4817] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 85.420571][ T4226] microsoft 0003:045E:07DA.0001: unbalanced delimiter at end of report description [ 85.460770][ T25] audit: type=1800 audit(1785068026.721:3): pid=4826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.181" name="file1" dev="loop4" ino=2 res=0 errno=0 [ 85.551574][ T4831] device syzkaller0 entered promiscuous mode [ 85.710184][ T4226] microsoft 0003:045E:07DA.0001: parse failed [ 85.847978][ T4226] microsoft: probe of 0003:045E:07DA.0001 failed with error -22 [ 85.884507][ T4826] hfsplus: b-tree write err: -5, ino 3 [ 85.915251][ T4226] usb 2-1: USB disconnect, device number 2 [ 85.960206][ T302] hfsplus: bad catalog file entry [ 86.060026][ T4835] loop3: detected capacity change from 0 to 512 [ 86.091071][ T4837] loop0: detected capacity change from 0 to 128 [ 86.148977][ T4837] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 86.208707][ T4835] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 86.211975][ T4837] ext4 filesystem being mounted at /31/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 86.248139][ T4835] ext4 filesystem being mounted at /32/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.320733][ T4837] EXT4-fs (loop0): re-mounted. Opts: (null). Quota mode: none. [ 86.617026][ T4865] fuse: Bad value for 'fd' [ 86.664432][ T4866] loop1: detected capacity change from 0 to 1024 [ 86.704464][ T4870] device syzkaller0 entered promiscuous mode [ 86.757588][ T4866] EXT4-fs (loop1): Ignoring removed bh option [ 86.766162][ T4866] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 86.835428][ T4866] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 86.883430][ T25] audit: type=1800 audit(1785068028.241:4): pid=4869 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.195" name="file1" dev="loop2" ino=2 res=0 errno=0 [ 87.696532][ T4380] hfsplus: bad catalog file entry [ 87.729510][ T4380] hfsplus: b-tree write err: -5, ino 3 [ 87.830463][ T4884] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 87.855332][ T4884] ext4 filesystem being mounted at /36/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.003503][ T4230] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 88.007340][ T4906] device syzkaller0 entered promiscuous mode [ 88.217443][ T25] audit: type=1800 audit(1785068029.571:5): pid=4908 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.210" name="file1" dev="loop1" ino=2 res=0 errno=0 [ 88.288271][ T4908] hfsplus: b-tree write err: -5, ino 3 [ 88.310653][ T4230] usb 1-1: Using ep0 maxpacket: 16 [ 88.339554][ T9] hfsplus: bad catalog file entry [ 88.430799][ T4230] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.447394][ T4230] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 88.458024][ T4230] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 88.485011][ T4230] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 88.508727][ T4230] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.519235][ T4230] usb 1-1: config 0 descriptor?? [ 89.111159][ T4230] usbhid 1-1:0.0: can't add hid device: -71 [ 89.122198][ T4230] usbhid: probe of 1-1:0.0 failed with error -71 [ 89.202548][ T4230] usb 1-1: USB disconnect, device number 8 [ 89.274367][ T4924] set_capacity_and_notify: 3 callbacks suppressed [ 89.274381][ T4924] loop1: detected capacity change from 0 to 2048 [ 89.381876][ T4924] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 89.530356][ T4935] loop4: detected capacity change from 0 to 1024 [ 89.600157][ T4935] EXT4-fs (loop4): Ignoring removed bh option [ 89.623810][ T4935] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 90.085938][ T4935] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 90.289729][ T4947] device syzkaller0 entered promiscuous mode [ 90.467153][ T4954] loop0: detected capacity change from 0 to 1024 [ 90.551403][ T4954] hfsplus: invalid length 32517 has been corrected to 255 [ 90.629035][ T4966] loop4: detected capacity change from 0 to 512 [ 90.717088][ T4274] hfsplus: b-tree write err: -5, ino 4 [ 90.736731][ T4274] hfsplus: b-tree write err: -5, ino 2 [ 90.967702][ T4966] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 91.195903][ T4966] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 91.472236][ T4966] EXT4-fs (loop4): 1 truncate cleaned up [ 91.548666][ T4966] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 92.369396][ T25] audit: type=1800 audit(1785068033.721:6): pid=4966 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.231" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 92.397214][ T4966] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 92.494868][ T4966] EXT4-fs error (device loop4): ext4_dirty_inode:6077: inode #15: comm syz.4.231: mark_inode_dirty error [ 92.683313][ T5005] device syzkaller0 entered promiscuous mode [ 92.836447][ T5017] loop4: detected capacity change from 0 to 1024 [ 92.902760][ T5017] hfsplus: invalid length 32517 has been corrected to 255 [ 92.916863][ T5020] netlink: 4 bytes leftover after parsing attributes in process `syz.0.246'. [ 92.971721][ T9] hfsplus: b-tree write err: -5, ino 4 [ 92.978080][ T9] hfsplus: b-tree write err: -5, ino 2 [ 93.010149][ T5027] netlink: 4 bytes leftover after parsing attributes in process `syz.0.246'. [ 93.091259][ T5030] loop4: detected capacity change from 0 to 4096 [ 93.140901][ T5030] EXT4-fs (loop4): Test dummy encryption mode enabled [ 93.147795][ T5030] EXT4-fs (loop4): Ignoring removed orlov option [ 93.189050][ T5030] EXT4-fs (loop4): mounted filesystem without journal. Opts: norecovery,debug_want_extra_isize=0x0000000000000010,nodioread_nolock,test_dummy_encryption,lazytime,stripe=0x0000000000000000,minixdf,orlov,,errors=continue. Quota mode: writeback. [ 93.240749][ T26] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 93.496579][ T5040] loop4: detected capacity change from 0 to 512 [ 93.500760][ T26] usb 4-1: Using ep0 maxpacket: 16 [ 93.538489][ T5040] EXT4-fs (loop4): inline encryption not supported [ 93.561390][ T5040] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 93.596637][ T5040] EXT4-fs error (device loop4): ext4_xattr_inode_iget:401: comm syz.4.252: inode #1: comm syz.4.252: iget: illegal inode # [ 93.620504][ T5040] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.252: error while reading EA inode 1 err=-117 [ 93.630904][ T26] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 93.656781][ T5040] EXT4-fs (loop4): 1 orphan inode deleted [ 93.662640][ T5040] EXT4-fs (loop4): mounted filesystem without journal. Opts: jqfmt=vfsv0,prjquota,inlinecrypt,grpid,nomblk_io_submit,quota,nobarrier,inode_readahead_blks=0x0000000000000000,usrjquota=,block_validity,noblock_validity,noquota,,errors=continue. Quota mode: none. [ 93.665575][ T26] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.697910][ T5040] EXT4-fs error (device loop4): ext4_lookup:1862: inode #2: comm syz.4.252: deleted inode referenced: 15 [ 93.810906][ T26] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 93.868726][ T5055] device syzkaller0 entered promiscuous mode [ 93.956670][ T5060] loop2: detected capacity change from 0 to 1024 [ 94.020890][ T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.046824][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.080403][ T26] usb 4-1: Product: syz [ 94.097647][ T25] audit: type=1800 audit(1785068035.451:7): pid=5060 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.260" name="file1" dev="loop2" ino=2 res=0 errno=0 [ 94.100627][ T26] usb 4-1: Manufacturer: syz [ 94.148751][ T5060] hfsplus: b-tree write err: -5, ino 3 [ 94.156148][ T26] usb 4-1: SerialNumber: syz [ 94.210131][ T4290] hfsplus: bad catalog file entry [ 94.251814][ T5067] loop1: detected capacity change from 0 to 4096 [ 94.278761][ T5067] EXT4-fs (loop1): Test dummy encryption mode enabled [ 94.341926][ T5067] EXT4-fs (loop1): Ignoring removed orlov option [ 94.350806][ T4230] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 94.373165][ T5074] netlink: 4 bytes leftover after parsing attributes in process `syz.0.266'. [ 94.384089][ T5067] EXT4-fs (loop1): mounted filesystem without journal. Opts: norecovery,debug_want_extra_isize=0x0000000000000010,nodioread_nolock,test_dummy_encryption,lazytime,stripe=0x0000000000000000,minixdf,orlov,,errors=continue. Quota mode: writeback. [ 94.429777][ T5078] loop2: detected capacity change from 0 to 1024 [ 94.475617][ T5079] netlink: 4 bytes leftover after parsing attributes in process `syz.0.266'. [ 94.509217][ T5078] EXT4-fs (loop2): Ignoring removed bh option [ 94.524381][ T5078] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 94.584871][ T5078] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 94.702129][ T5088] loop1: detected capacity change from 0 to 128 [ 94.768830][ T5088] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 94.784685][ T5088] ext4 filesystem being mounted at /53/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 94.821011][ T4230] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 94.855748][ T5088] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: none. [ 94.866919][ T4230] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 94.876510][ T4230] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 94.886013][ T4230] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.895644][ T4230] usb 5-1: config 0 descriptor?? [ 96.010795][ T26] cdc_ncm 4-1:1.0: bind() failure [ 96.057972][ T26] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 96.117443][ T26] cdc_ncm 4-1:1.1: bind() failure [ 96.340792][ T26] usb 4-1: USB disconnect, device number 3 [ 96.707417][ T5116] loop3: detected capacity change from 0 to 1024 [ 96.868191][ T5116] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 96.891392][ T5116] ext4 filesystem being mounted at /49/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.965649][ T5116] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #15: block 3: comm syz.3.278: lblock 3 mapped to illegal pblock 3 (length 1) [ 96.967506][ T5134] loop2: detected capacity change from 0 to 128 [ 96.988865][ T5136] netlink: 4 bytes leftover after parsing attributes in process `syz.0.284'. [ 96.998709][ T5116] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 97.017729][ T5116] EXT4-fs (loop3): This should not happen!! Data will be lost [ 97.017729][ T5116] [ 97.030931][ T5116] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #15: comm syz.3.278: lblock 0 mapped to illegal pblock 0 (length 1) [ 97.055140][ T5116] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 97.068793][ T5137] netlink: 4 bytes leftover after parsing attributes in process `syz.0.284'. [ 97.081530][ T5116] EXT4-fs (loop3): This should not happen!! Data will be lost [ 97.081530][ T5116] [ 97.128802][ T5134] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 97.154025][ T5134] ext4 filesystem being mounted at /61/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 97.245466][ T5134] EXT4-fs (loop2): re-mounted. Opts: (null). Quota mode: none. [ 97.312743][ T5142] loop1: detected capacity change from 0 to 512 [ 97.328086][ T5142] EXT4-fs (loop1): Ignoring removed orlov option [ 97.348084][ T5142] EXT4-fs (loop1): 1 truncate cleaned up [ 97.353854][ T5142] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_lock,sysvgroups,orlov,noauto_da_alloc,init_itable,discard,journal_ioprio=0x0000000000000004,errors=remount-ro,nodiscard,. Quota mode: none. [ 97.729587][ T4231] usb 5-1: USB disconnect, device number 2 [ 97.771095][ T26] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 97.912370][ T5158] loop0: detected capacity change from 0 to 1024 [ 97.946597][ T5158] hfsplus: invalid length 32517 has been corrected to 255 [ 97.975367][ T302] hfsplus: b-tree write err: -5, ino 2 [ 97.981213][ T302] hfsplus: b-tree write err: -5, ino 4 [ 98.632313][ T5163] loop3: detected capacity change from 0 to 1024 [ 98.750625][ T26] usb 3-1: Using ep0 maxpacket: 16 [ 98.767141][ T5169] loop4: detected capacity change from 0 to 128 [ 98.795821][ T5163] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.816363][ T5163] ext4 filesystem being mounted at /51/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.849971][ T5174] loop0: detected capacity change from 0 to 512 [ 98.866281][ T5169] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.877220][ T26] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 98.901219][ T5163] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.295: bg 0: block 112: padding at end of block bitmap is not set [ 98.910463][ T5169] ext4 filesystem being mounted at /67/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 98.920639][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 98.964531][ T5163] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #15: comm syz.3.295: lblock 0 mapped to illegal pblock 0 (length 1) [ 98.971053][ T5174] EXT4-fs (loop0): Ignoring removed orlov option [ 98.996477][ T5163] EXT4-fs error (device loop3): ext4_map_blocks:631: inode #15: comm syz.3.295: lblock 0 mapped to illegal pblock 0 (length 1) [ 99.013261][ T5163] EXT4-fs error (device loop3): ext4_ext_remove_space:2944: inode #15: comm syz.3.295: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 99.045873][ T5174] EXT4-fs (loop0): 1 truncate cleaned up [ 99.076895][ T5174] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,sysvgroups,orlov,noauto_da_alloc,init_itable,discard,journal_ioprio=0x0000000000000004,errors=remount-ro,nodiscard,. Quota mode: none. [ 99.116801][ T5169] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: none. [ 99.135734][ T5178] EXT4-fs error (device loop4): htree_dirblock_to_tree:1112: inode #2: block 4: comm syz.4.297: bad entry in directory: inode out of bounds - offset=1012, inode=128, rec_len=12, size=1024 fake=1 [ 99.217074][ T26] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 99.242025][ T5180] binder: BINDER_SET_CONTEXT_MGR already set [ 99.248043][ T5180] binder: 5179:5180 ioctl 4018620d 0 returned -16 [ 99.379862][ T5185] netlink: 4 bytes leftover after parsing attributes in process `syz.3.303'. [ 99.414456][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 99.443889][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.459887][ T26] usb 3-1: Product: syz [ 99.465158][ T26] usb 3-1: Manufacturer: syz [ 99.473941][ T26] usb 3-1: SerialNumber: syz [ 99.504549][ T5193] netlink: 4 bytes leftover after parsing attributes in process `syz.3.303'. [ 99.580140][ T5192] kvm: pic: non byte write [ 99.640733][ T1325] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 100.050855][ T1325] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 100.068512][ T1325] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 100.078258][ T1325] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 100.094919][ T1325] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.117602][ T1325] usb 5-1: config 0 descriptor?? [ 100.180731][ T26] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 100.186772][ T26] cdc_ncm 3-1:1.0: bind() failure [ 100.204036][ T26] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 100.220703][ T26] cdc_ncm 3-1:1.1: bind() failure [ 101.209491][ T5212] loop0: detected capacity change from 0 to 512 [ 101.216637][ T4231] usb 3-1: USB disconnect, device number 3 [ 101.246269][ T5217] loop1: detected capacity change from 0 to 512 [ 101.255613][ T5219] loop2: detected capacity change from 0 to 512 [ 101.284034][ T5217] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 101.300834][ T5219] EXT4-fs (loop2): Ignoring removed orlov option [ 101.328173][ T5219] EXT4-fs (loop2): 1 truncate cleaned up [ 101.330156][ T5217] EXT4-fs (loop1): 1 truncate cleaned up [ 101.339647][ T5219] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_lock,sysvgroups,orlov,noauto_da_alloc,init_itable,discard,journal_ioprio=0x0000000000000004,errors=remount-ro,nodiscard,. Quota mode: none. [ 101.358371][ T5212] EXT4-fs (loop0): mounted filesystem without journal. Opts: quota,noload,init_itable,,errors=continue. Quota mode: writeback. [ 101.365662][ T5217] EXT4-fs (loop1): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 101.375604][ T5212] ext4 filesystem being mounted at /54/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.503572][ T26] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 101.621282][ T5228] loop0: detected capacity change from 0 to 1024 [ 101.644485][ T5228] hfsplus: invalid length 32517 has been corrected to 255 [ 101.675136][ T5228] hfsplus: invalid length 32517 has been corrected to 255 [ 101.706027][ T5231] loop1: detected capacity change from 0 to 512 [ 101.756623][ T5231] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 101.773054][ T154] hfsplus: b-tree write err: -5, ino 2 [ 101.795591][ T5231] ext4 filesystem being mounted at /68/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.870712][ T26] usb 4-1: config index 0 descriptor too short (expected 8251, got 59) [ 101.882267][ T26] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 101.900142][ T26] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 101.928345][ T5239] netlink: 4 bytes leftover after parsing attributes in process `syz.0.317'. [ 101.990804][ T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 102.002165][ T5243] netlink: 4 bytes leftover after parsing attributes in process `syz.0.317'. [ 102.020905][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 102.059196][ T26] usb 4-1: SerialNumber: syz [ 102.128433][ T26] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 102.336495][ T4230] usb 5-1: USB disconnect, device number 3 [ 102.353366][ T5214] Disabled LAPIC found during irq injection [ 102.944322][ T5257] loop0: detected capacity change from 0 to 512 [ 102.979710][ T5257] EXT4-fs (loop0): Ignoring removed orlov option [ 103.014202][ T5257] EXT4-fs (loop0): 1 truncate cleaned up [ 103.020425][ T5257] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,sysvgroups,orlov,noauto_da_alloc,init_itable,discard,journal_ioprio=0x0000000000000004,errors=remount-ro,nodiscard,. Quota mode: none. [ 103.220837][ T4264] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 103.326210][ T13] usb 4-1: USB disconnect, device number 4 [ 103.360729][ T1325] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 103.388914][ T5260] loop0: detected capacity change from 0 to 1024 [ 103.432429][ T5260] EXT4-fs (loop0): Ignoring removed bh option [ 103.438913][ T5260] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 103.480002][ T5260] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 103.507631][ T4264] usb 3-1: Using ep0 maxpacket: 16 [ 103.620714][ T1325] usb 2-1: Using ep0 maxpacket: 16 [ 103.630837][ T4264] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 103.656991][ T4264] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.672654][ T5264] binder: BINDER_SET_CONTEXT_MGR already set [ 103.678860][ T4264] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 103.701016][ T5264] binder: 5263:5264 ioctl 4018620d 0 returned -16 [ 103.748305][ T5266] loop4: detected capacity change from 0 to 1024 [ 103.770866][ T1325] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.777659][ T5272] loop0: detected capacity change from 0 to 128 [ 103.795833][ T1325] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 103.806033][ T1325] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 103.827101][ T5272] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 103.831270][ T1325] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 103.866557][ T5266] hfsplus: invalid length 32517 has been corrected to 255 [ 103.871858][ T4264] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 103.884146][ T1325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.897243][ T5266] hfsplus: invalid length 32517 has been corrected to 255 [ 103.913869][ T5272] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 103.917482][ T5274] loop3: detected capacity change from 0 to 512 [ 103.927073][ T4264] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.950181][ T4264] usb 3-1: Product: syz [ 103.953397][ T1325] usb 2-1: config 0 descriptor?? [ 103.956622][ T5272] FAT-fs (loop0): Filesystem has been set read-only [ 103.972343][ T4264] usb 3-1: Manufacturer: syz [ 103.978449][ T4264] usb 3-1: SerialNumber: syz [ 103.994786][ T9] hfsplus: b-tree write err: -5, ino 2 [ 104.017308][ T4186] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 104.103905][ T5279] device syzkaller0 entered promiscuous mode [ 104.111580][ T5274] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 104.123341][ T5274] ext4 filesystem being mounted at /57/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.257465][ T5288] netlink: 4 bytes leftover after parsing attributes in process `syz.3.333'. [ 104.343782][ T5293] netlink: 4 bytes leftover after parsing attributes in process `syz.3.333'. [ 104.363921][ T5292] EXT4-fs (loop4): Test dummy encryption mode enabled [ 104.371892][ T5290] EXT4-fs (loop0): Ignoring removed orlov option [ 104.390120][ T5292] EXT4-fs (loop4): Ignoring removed orlov option [ 104.409003][ T5290] EXT4-fs (loop0): 1 truncate cleaned up [ 104.415156][ T5292] EXT4-fs (loop4): mounted filesystem without journal. Opts: norecovery,debug_want_extra_isize=0x0000000000000010,nodioread_nolock,test_dummy_encryption,lazytime,stripe=0x0000000000000000,minixdf,orlov,,errors=continue. Quota mode: writeback. [ 104.429840][ T5290] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,sysvgroups,orlov,noauto_da_alloc,init_itable,discard,journal_ioprio=0x0000000000000004,errors=remount-ro,nodiscard,. Quota mode: none. [ 104.547944][ T1325] usbhid 2-1:0.0: can't add hid device: -71 [ 104.554709][ T1325] usbhid: probe of 2-1:0.0 failed with error -71 [ 104.581332][ T1325] usb 2-1: USB disconnect, device number 3 [ 104.670880][ T4264] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 104.678503][ T4264] cdc_ncm 3-1:1.0: bind() failure [ 104.688231][ T4264] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 104.695435][ T4264] cdc_ncm 3-1:1.1: bind() failure [ 105.762307][ T5319] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 105.777205][ T5326] EXT4-fs (loop0): Ignoring removed orlov option [ 105.808137][ T5326] EXT4-fs (loop0): 1 truncate cleaned up [ 105.810982][ T5319] ext4 filesystem being mounted at /75/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.837512][ T5326] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_lock,sysvgroups,orlov,noauto_da_alloc,init_itable,discard,journal_ioprio=0x0000000000000004,errors=remount-ro,nodiscard,. Quota mode: none. [ 105.887996][ T1325] usb 3-1: USB disconnect, device number 4 [ 105.943190][ T5332] EXT4-fs (loop3): Test dummy encryption mode enabled [ 105.950044][ T5332] EXT4-fs (loop3): Ignoring removed orlov option [ 105.993448][ T5332] EXT4-fs (loop3): mounted filesystem without journal. Opts: norecovery,debug_want_extra_isize=0x0000000000000010,nodioread_nolock,test_dummy_encryption,lazytime,stripe=0x0000000000000000,minixdf,orlov,,errors=continue. Quota mode: writeback. [ 106.072165][ T5337] EXT4-fs (loop2): mounted filesystem without journal. Opts: quota,noload,init_itable,,errors=continue. Quota mode: writeback. [ 106.169910][ T5337] ext4 filesystem being mounted at /69/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.415457][ T26] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 106.470659][ T4226] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 106.516202][ T5363] set_capacity_and_notify: 6 callbacks suppressed [ 106.516217][ T5363] loop2: detected capacity change from 0 to 1024 [ 106.556334][ T5363] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 106.565200][ T5363] EXT4-fs (loop2): inline encryption not supported [ 106.596936][ T5363] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,delalloc,usrjquota=,nomblk_io_submit,nodioread_nolock,bsddf,grpquota,inlinecrypt,,errors=continue. Quota mode: writeback. [ 106.760781][ T4226] usb 5-1: Using ep0 maxpacket: 16 [ 106.784036][ T26] usb 1-1: config index 0 descriptor too short (expected 8251, got 59) [ 106.793856][ T26] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 106.809741][ T26] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 106.840174][ T5374] loop2: detected capacity change from 0 to 164 [ 106.870746][ T1325] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 106.900868][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.905977][ T4226] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.910094][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 106.922626][ T4226] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.940291][ T4226] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 106.944772][ T26] usb 1-1: SerialNumber: syz [ 106.953446][ T4226] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 107.001715][ T26] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 107.027192][ T4226] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.043907][ T4226] usb 5-1: config 0 descriptor?? [ 107.141054][ T1325] usb 4-1: Using ep0 maxpacket: 16 [ 107.252218][ T5347] Disabled LAPIC found during irq injection [ 107.774580][ T5391] loop1: detected capacity change from 0 to 512 [ 107.858784][ T5391] EXT4-fs (loop1): mounted filesystem without journal. Opts: quota,noload,init_itable,,errors=continue. Quota mode: writeback. [ 107.900962][ T5391] ext4 filesystem being mounted at /77/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.252555][ T1325] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 108.263357][ T1325] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 108.275581][ T1325] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 108.552670][ T4230] usb 1-1: USB disconnect, device number 9 [ 108.600893][ T4226] usbhid 5-1:0.0: can't add hid device: -71 [ 108.606922][ T4226] usbhid: probe of 5-1:0.0 failed with error -71 [ 108.650101][ T4226] usb 5-1: USB disconnect, device number 4 [ 108.720974][ T1325] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 108.730384][ T1325] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.776476][ T1325] usb 4-1: Product: syz [ 108.787509][ T1325] usb 4-1: Manufacturer: syz [ 108.797706][ T1325] usb 4-1: SerialNumber: syz [ 108.799000][ T5410] loop0: detected capacity change from 0 to 512 [ 108.936936][ T5410] syz.0.374 uses obsolete (PF_INET,SOCK_PACKET) [ 108.951251][ T5410] process 'syz.0.374' launched './file0' with NULL argv: empty string added [ 109.053648][ T4226] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 109.317019][ T5420] device syzkaller0 entered promiscuous mode [ 109.437351][ T5424] loop2: detected capacity change from 0 to 128 [ 109.443837][ T4226] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 109.454356][ T4226] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 109.468010][ T4226] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 109.477930][ T4226] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.487119][ T4226] usb 5-1: config 0 descriptor?? [ 109.500633][ T5424] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 109.520933][ T1325] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 109.526992][ T1325] cdc_ncm 4-1:1.0: bind() failure [ 109.543126][ T1325] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 109.549944][ T1325] cdc_ncm 4-1:1.1: bind() failure [ 109.557185][ T4226] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 109.565141][ T5424] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 109.575991][ T5424] FAT-fs (loop2): Filesystem has been set read-only [ 109.603348][ T4192] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 109.648390][ T5426] loop1: detected capacity change from 0 to 1024 [ 109.736138][ T4226] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 109.752709][ T5426] EXT4-fs (loop1): Ignoring removed bh option [ 109.778088][ T5426] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 109.815694][ T5426] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 110.010618][ T4226] usb 1-1: Using ep0 maxpacket: 16 [ 110.049557][ T5439] loop1: detected capacity change from 0 to 2048 [ 110.093352][ T5439] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 110.270917][ T4226] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 110.896692][ T4264] usb 4-1: USB disconnect, device number 5 [ 110.963220][ T4226] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 110.974040][ T4226] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 110.988100][ T4226] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 110.997608][ T4226] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.019913][ T4226] usb 1-1: config 0 descriptor?? [ 111.031576][ T5448] netlink: 96 bytes leftover after parsing attributes in process `syz.1.389'. [ 111.165159][ T5457] device syzkaller0 entered promiscuous mode [ 111.487621][ T5466] loop3: detected capacity change from 0 to 1024 [ 111.526405][ T5466] EXT4-fs (loop3): Ignoring removed bh option [ 111.537039][ T5466] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 111.554864][ T13] usb 5-1: USB disconnect, device number 5 [ 111.561028][ T4226] usbhid 1-1:0.0: can't add hid device: -71 [ 111.566979][ T4226] usbhid: probe of 1-1:0.0 failed with error -71 [ 111.610085][ T5466] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 111.612700][ T4226] usb 1-1: USB disconnect, device number 10 [ 112.028285][ T5472] loop2: detected capacity change from 0 to 2048 [ 112.085976][ T4264] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 112.107440][ T5472] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 112.132169][ T5474] netlink: 96 bytes leftover after parsing attributes in process `syz.0.400'. [ 112.332061][ T5479] loop3: detected capacity change from 0 to 1024 [ 112.362594][ T5482] loop0: detected capacity change from 0 to 1764 [ 112.506734][ T5479] EXT4-fs (loop3): Ignoring removed bh option [ 112.653991][ T5479] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 113.009239][ T5479] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 113.040768][ T4264] usb 5-1: Using ep0 maxpacket: 16 [ 113.111941][ T5492] binder: BINDER_SET_CONTEXT_MGR already set [ 113.122915][ T5492] binder: 5490:5492 ioctl 4018620d 0 returned -16 [ 113.157477][ T5495] device syzkaller0 entered promiscuous mode [ 113.170811][ T4264] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 113.191256][ T4264] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.218855][ T4264] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 113.881296][ T4264] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.910146][ T4264] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.959763][ T4264] usb 5-1: Product: syz [ 113.994697][ T4264] usb 5-1: Manufacturer: syz [ 114.023873][ T4264] usb 5-1: SerialNumber: syz [ 114.490668][ T13] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 114.505286][ T5513] netlink: 96 bytes leftover after parsing attributes in process `syz.0.412'. [ 114.505292][ T5515] loop1: detected capacity change from 0 to 512 [ 114.588530][ T5515] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 114.622495][ T5515] EXT4-fs (loop1): 1 truncate cleaned up [ 114.628181][ T5515] EXT4-fs (loop1): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 114.810687][ T25] audit: type=1800 audit(1785068056.091:8): pid=5515 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.413" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 115.001246][ T4264] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 115.027358][ T4264] cdc_ncm 5-1:1.0: bind() failure [ 115.240288][ T4264] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 115.339962][ T4264] cdc_ncm 5-1:1.1: bind() failure [ 115.389904][ T5526] loop1: detected capacity change from 0 to 2048 [ 115.411438][ T5526] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 115.566471][ T13] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 115.593679][ T13] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 115.607034][ T13] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 115.616365][ T13] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.660855][ T4264] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 116.131235][ T4264] usb 1-1: config index 0 descriptor too short (expected 8251, got 59) [ 116.159933][ T4264] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 116.212106][ T4264] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 116.299880][ T4226] usb 5-1: USB disconnect, device number 6 [ 116.316768][ T13] usb 4-1: config 0 descriptor?? [ 116.330987][ T4264] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 116.340668][ T13] usb 4-1: can't set config #0, error -71 [ 116.363523][ T13] usb 4-1: USB disconnect, device number 6 [ 116.370288][ T4264] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 116.396322][ T5534] device syzkaller0 entered promiscuous mode [ 116.409347][ T5537] loop3: detected capacity change from 0 to 2048 [ 116.414570][ T4264] usb 1-1: SerialNumber: syz [ 116.455060][ T5537] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 116.851737][ T4264] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 116.906660][ T5548] netlink: 96 bytes leftover after parsing attributes in process `syz.3.425'. [ 116.951713][ T5550] loop2: detected capacity change from 0 to 1024 [ 116.972321][ T5552] loop3: detected capacity change from 0 to 512 [ 117.005682][ T5552] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 117.028485][ T5552] EXT4-fs (loop3): 1 truncate cleaned up [ 117.059966][ T5550] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.068337][ T5552] EXT4-fs (loop3): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 117.105946][ T5550] ext4 filesystem being mounted at /90/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.122737][ T5550] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.426: bg 0: block 112: padding at end of block bitmap is not set [ 117.129199][ T25] audit: type=1800 audit(1785068058.481:9): pid=5552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.427" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 117.160138][ T5550] EXT4-fs error (device loop2): ext4_map_blocks:741: inode #15: block 3: comm syz.2.426: lblock 3 mapped to illegal pblock 3 (length 1) [ 117.188801][ T5550] EXT4-fs error (device loop2): ext4_ext_remove_space:2944: inode #15: comm syz.2.426: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 117.583423][ T5560] binder: BINDER_SET_CONTEXT_MGR already set [ 117.589440][ T5560] binder: 5559:5560 ioctl 4018620d 0 returned -16 [ 117.966603][ T5566] loop4: detected capacity change from 0 to 256 [ 118.051979][ T4320] usb 1-1: USB disconnect, device number 11 [ 118.296638][ T5575] loop4: detected capacity change from 0 to 2048 [ 118.321859][ T4226] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 118.394773][ T5575] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 118.571686][ T26] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 118.724125][ T4226] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 118.782257][ T4226] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 119.067236][ T4226] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 119.150732][ T4226] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.208687][ T4226] usb 2-1: config 0 descriptor?? [ 119.272856][ T4226] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 119.316963][ T5579] loop4: detected capacity change from 0 to 512 [ 119.396858][ T5579] EXT4-fs (loop4): mounted filesystem without journal. Opts: quota,noload,init_itable,,errors=continue. Quota mode: writeback. [ 119.451717][ T5579] ext4 filesystem being mounted at /83/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.476504][ T5583] device syzkaller0 entered promiscuous mode [ 119.502094][ T26] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 119.522185][ T26] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 119.555081][ T26] usb 3-1: config 1 has no interface number 0 [ 119.576933][ T26] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 119.593481][ T26] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 119.604808][ T26] usb 3-1: config 1 interface 1 has no altsetting 2 [ 119.731920][ T5590] netlink: 72 bytes leftover after parsing attributes in process `syz.4.437'. [ 119.780939][ T26] usb 3-1: New USB device found, idVendor=0763, idProduct=200d, bcdDevice= 0.40 [ 119.795069][ T5595] loop3: detected capacity change from 0 to 1024 [ 119.804745][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.159256][ T26] usb 3-1: Product: syz [ 120.163532][ T26] usb 3-1: Manufacturer: syz [ 120.168130][ T26] usb 3-1: SerialNumber: syz [ 120.171356][ T5595] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.190728][ T5595] ext4 filesystem being mounted at /82/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.208039][ T5595] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.440: bg 0: block 112: padding at end of block bitmap is not set [ 120.226264][ T5595] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #15: block 3: comm syz.3.440: lblock 3 mapped to illegal pblock 3 (length 1) [ 120.241649][ T5595] EXT4-fs error (device loop3): ext4_ext_remove_space:2944: inode #15: comm syz.3.440: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 120.460572][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #202!!! [ 120.470591][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #282!!! [ 120.480571][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #282!!! [ 120.490567][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #282!!! [ 120.500570][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #282!!! [ 120.510563][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #282!!! [ 120.520562][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #282!!! [ 120.530565][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #282!!! [ 120.540560][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #382!!! [ 120.550562][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #382!!! [ 121.617200][ T7] usb 2-1: USB disconnect, device number 4 [ 121.629442][ T26] usb 3-1: USB disconnect, device number 5 [ 121.664762][ T5616] loop0: detected capacity change from 0 to 128 [ 121.805638][ T5616] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 122.211343][ T5627] device syzkaller0 entered promiscuous mode [ 122.300340][ T5616] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 122.500312][ T5630] netlink: 72 bytes leftover after parsing attributes in process `syz.1.451'. [ 122.536054][ T5631] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 122.727921][ T5634] loop1: detected capacity change from 0 to 1024 [ 122.804383][ T5634] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.839797][ T5634] ext4 filesystem being mounted at /96/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.923815][ T5634] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.452: bg 0: block 112: padding at end of block bitmap is not set [ 122.969996][ T5634] EXT4-fs error (device loop1): ext4_map_blocks:741: inode #15: block 3: comm syz.1.452: lblock 3 mapped to illegal pblock 3 (length 1) [ 123.063694][ T5634] EXT4-fs error (device loop1): ext4_ext_remove_space:2944: inode #15: comm syz.1.452: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 123.289119][ T5649] netlink: 'syz.3.458': attribute type 1 has an invalid length. [ 123.658736][ T5667] netlink: 72 bytes leftover after parsing attributes in process `syz.1.462'. [ 124.481859][ T5681] device syzkaller0 entered promiscuous mode [ 124.540625][ T4264] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 124.810707][ T4264] usb 4-1: Using ep0 maxpacket: 16 [ 124.955775][ T4264] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 124.978876][ T4264] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 125.005761][ T4264] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 125.055189][ T5701] loop0: detected capacity change from 0 to 128 [ 125.124402][ T5701] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 125.210834][ T4264] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 125.230380][ T4264] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.288339][ T4264] usb 4-1: Product: syz [ 125.316361][ T4264] usb 4-1: Manufacturer: syz [ 125.340721][ T4264] usb 4-1: SerialNumber: syz [ 125.640604][ T13] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 125.649471][ T5721] loop2: detected capacity change from 0 to 512 [ 125.701556][ T5721] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 125.718037][ T5721] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 125.730382][ T5721] ext4 filesystem being mounted at /100/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.963370][ T5739] Zero length message leads to an empty skb [ 126.020827][ T13] usb 5-1: config index 0 descriptor too short (expected 8251, got 59) [ 126.029111][ T13] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 126.042701][ T5743] loop0: detected capacity change from 0 to 128 [ 126.056316][ T13] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 126.080684][ T4264] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 126.085863][ T5743] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 126.086732][ T4264] cdc_ncm 4-1:1.0: bind() failure [ 126.153302][ T13] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 126.177790][ T13] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 126.196373][ T13] usb 5-1: SerialNumber: syz [ 126.242472][ T4264] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 126.249374][ T4264] cdc_ncm 4-1:1.1: bind() failure [ 126.252115][ T13] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 127.111231][ T1108] usb 4-1: USB disconnect, device number 7 [ 127.135408][ T5758] loop2: detected capacity change from 0 to 1024 [ 127.210468][ T5758] EXT4-fs (loop2): Ignoring removed bh option [ 127.258173][ T5758] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 127.488467][ T5758] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 128.015944][ T4226] usb 5-1: USB disconnect, device number 7 [ 128.023524][ T5782] loop4: detected capacity change from 0 to 128 [ 128.092387][ T5782] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 128.577510][ T25] audit: type=1326 audit(1785068069.931:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5796 comm="syz.2.510" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3e30f4ee99 code=0x0 [ 128.838785][ T5806] loop1: detected capacity change from 0 to 1024 [ 128.850620][ T4226] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 128.960732][ T4320] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 128.987212][ T5806] EXT4-fs (loop1): Ignoring removed bh option [ 128.994650][ T5806] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 129.040674][ T7] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 129.041192][ T5806] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 129.210803][ T4226] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 129.229166][ T4226] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 129.242063][ T7] usb 1-1: device descriptor read/64, error -71 [ 129.256273][ T4226] usb 5-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 129.298081][ T4200] Bluetooth: hci1: link tx timeout [ 129.303603][ T4200] Bluetooth: hci1: killing stalled connection 11:aa:aa:aa:aa:aa [ 129.321317][ T4320] usb 3-1: config index 0 descriptor too short (expected 8251, got 59) [ 129.337573][ T4320] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 129.370962][ T4320] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 129.430846][ T4226] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 129.439914][ T4226] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.460770][ T4226] usb 5-1: Product: syz [ 129.463727][ T5812] loop1: detected capacity change from 0 to 1024 [ 129.464960][ T4226] usb 5-1: Manufacturer: syz [ 129.478702][ T4226] usb 5-1: SerialNumber: syz [ 129.483710][ T4320] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 129.500598][ T4320] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 129.508647][ T4320] usb 3-1: SerialNumber: syz [ 129.520662][ T7] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 129.526653][ T5812] EXT4-fs (loop1): Ignoring removed bh option [ 129.559941][ T5812] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 129.579732][ T4320] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 129.635635][ T5812] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 129.730613][ T7] usb 1-1: device descriptor read/64, error -71 [ 129.829601][ T5799] Disabled LAPIC found during irq injection [ 129.850940][ T7] usb usb1-port1: attempt power cycle [ 130.373280][ T5823] loop3: detected capacity change from 0 to 128 [ 130.576055][ T5823] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 130.866522][ T13] usb 3-1: USB disconnect, device number 6 [ 131.121559][ T5839] netlink: 4 bytes leftover after parsing attributes in process `syz.1.525'. [ 131.160922][ T4226] cdc_ncm 5-1:1.0: bind() failure [ 131.168916][ T7] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 131.187927][ T4226] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 131.240728][ T4226] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 131.260914][ T4226] usbtest: probe of 5-1:1.1 failed with error -71 [ 131.280878][ T7] usb 1-1: device descriptor read/8, error -71 [ 131.296877][ T4226] usb 5-1: USB disconnect, device number 8 [ 131.373763][ T13] Bluetooth: hci1: command 0x0406 tx timeout [ 131.556196][ T7] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 131.655325][ T7] usb 1-1: device descriptor read/8, error -71 [ 131.784918][ T7] usb usb1-port1: unable to enumerate USB device [ 132.182851][ T5865] loop4: detected capacity change from 0 to 128 [ 132.200659][ T7] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 132.323677][ T5865] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 132.478369][ T5872] loop2: detected capacity change from 0 to 2048 [ 132.580969][ T7] usb 1-1: config index 0 descriptor too short (expected 8251, got 59) [ 132.594375][ T7] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 132.606926][ T5872] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 132.617325][ T7] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 132.740849][ T7] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 132.751028][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.757414][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.780797][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 132.838255][ T7] usb 1-1: SerialNumber: syz [ 132.964136][ T7] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 133.021096][ T4226] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 133.021252][ T4320] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 133.390750][ T4320] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 133.432993][ T4320] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.490712][ T4226] usb 2-1: device descriptor read/64, error -71 [ 133.497800][ T5885] netlink: 4 bytes leftover after parsing attributes in process `syz.3.542'. [ 133.505490][ T4320] usb 5-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 133.761693][ T4226] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 133.774915][ T4320] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 133.813659][ T4320] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.908487][ T4320] usb 5-1: Product: syz [ 133.920617][ T4320] usb 5-1: Manufacturer: syz [ 133.925252][ T4320] usb 5-1: SerialNumber: syz [ 134.030736][ T4226] usb 2-1: device descriptor read/64, error -71 [ 134.161477][ T4226] usb usb2-port1: attempt power cycle [ 134.571692][ T4226] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 134.670999][ T4226] usb 2-1: device descriptor read/8, error -71 [ 134.953617][ T4226] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 135.053966][ T4226] usb 2-1: device descriptor read/8, error -71 [ 135.138611][ T5906] loop0: detected capacity change from 0 to 128 [ 135.210751][ T4320] cdc_ncm 5-1:1.0: bind() failure [ 135.218224][ T4226] usb usb2-port1: unable to enumerate USB device [ 135.242258][ T5906] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 135.271005][ T4320] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 135.310754][ T4320] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 135.330830][ T4320] usbtest: probe of 5-1:1.1 failed with error -71 [ 135.363361][ T4320] usb 5-1: USB disconnect, device number 9 [ 136.328596][ T5926] netlink: 4 bytes leftover after parsing attributes in process `syz.2.557'. [ 137.109025][ T4226] usb 1-1: USB disconnect, device number 16 [ 137.240387][ T5944] netlink: 108 bytes leftover after parsing attributes in process `syz.2.563'. [ 137.286654][ T5947] loop0: detected capacity change from 0 to 16 [ 137.320596][ T5947] erofs: (device loop0): mounted with root inode @ nid 36. [ 137.358539][ T5947] erofs: (device loop0): find_target_block_classic: corrupted dir block 0 @ nid 36 [ 137.365602][ T1108] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 137.382732][ T5947] erofs: (device loop0): find_target_block_classic: corrupted dir block 0 @ nid 36 [ 138.711021][ T1108] usb 5-1: config index 0 descriptor too short (expected 8251, got 59) [ 138.719633][ T1108] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 138.770478][ T5975] binder: BINDER_SET_CONTEXT_MGR already set [ 138.776967][ T5974] netlink: 4 bytes leftover after parsing attributes in process `syz.1.574'. [ 138.780427][ T1108] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 138.809127][ T5975] binder: 5969:5975 ioctl 4018620d 0 returned -16 [ 138.971149][ T1108] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 138.980253][ T1108] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 139.000298][ T5988] loop1: detected capacity change from 0 to 2048 [ 139.045546][ T1108] usb 5-1: SerialNumber: syz [ 139.117535][ T5988] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 139.136758][ T1108] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 139.389315][ T5938] Disabled LAPIC found during irq injection [ 140.175824][ T13] usb 5-1: USB disconnect, device number 10 [ 140.582983][ T6017] netlink: 4 bytes leftover after parsing attributes in process `syz.0.590'. [ 140.807653][ T6031] loop2: detected capacity change from 0 to 2048 [ 140.867954][ T6038] netlink: 20 bytes leftover after parsing attributes in process `syz.0.599'. [ 140.917077][ T6031] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 141.060825][ T4264] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 141.170698][ T4226] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 141.410686][ T1108] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 141.490708][ T4264] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 141.505204][ T4264] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.524809][ T4264] usb 4-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 141.533614][ T4226] usb 2-1: config index 0 descriptor too short (expected 8251, got 59) [ 141.549779][ T4226] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 141.569557][ T4226] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 141.674333][ T4226] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.691000][ T4226] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 141.712021][ T4226] usb 2-1: SerialNumber: syz [ 141.720940][ T1108] usb 1-1: Using ep0 maxpacket: 16 [ 141.770911][ T4264] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.771759][ T4226] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 141.780007][ T4264] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.835583][ T4264] usb 4-1: Product: syz [ 141.839831][ T4264] usb 4-1: Manufacturer: syz [ 141.861624][ T4264] usb 4-1: SerialNumber: syz [ 141.920847][ T1108] usb 1-1: unable to get BOS descriptor or descriptor too short [ 142.020842][ T1108] usb 1-1: config 25 has an invalid interface number: 91 but max is 0 [ 142.037053][ T1108] usb 1-1: config 25 has an invalid descriptor of length 138, skipping remainder of the config [ 142.066727][ T1108] usb 1-1: config 25 has no interface number 0 [ 142.087507][ T1108] usb 1-1: config 25 interface 91 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 142.101621][ T1108] usb 1-1: config 25 interface 91 has no altsetting 0 [ 142.116332][ T6058] loop2: detected capacity change from 0 to 1024 [ 142.137325][ T6036] Disabled LAPIC found during irq injection [ 142.150212][ T6058] EXT4-fs (loop2): Ignoring removed bh option [ 142.282350][ T6058] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 142.311520][ T1108] usb 1-1: New USB device found, idVendor=0421, idProduct=09ab, bcdDevice=ee.96 [ 142.367383][ T1108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.489063][ T1108] usb 1-1: Product: syz [ 142.556416][ T1108] usb 1-1: Manufacturer: syz [ 142.621214][ T1108] usb 1-1: SerialNumber: syz [ 142.708796][ T6058] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 142.990925][ T4264] cdc_ncm 4-1:1.0: bind() failure [ 143.041207][ T4264] cdc_ncm: probe of 4-1:1.1 failed with error -71 [ 143.073570][ T1108] usb 1-1: bad CDC descriptors [ 143.081019][ T4264] cdc_mbim: probe of 4-1:1.1 failed with error -71 [ 143.091527][ T1108] usb 1-1: bad CDC descriptors [ 143.120924][ T4264] usbtest: probe of 4-1:1.1 failed with error -71 [ 143.142838][ T1108] usb 1-1: USB disconnect, device number 17 [ 143.173557][ T4230] usb 2-1: USB disconnect, device number 9 [ 143.199969][ T4264] usb 4-1: USB disconnect, device number 8 [ 143.266493][ T6069] binder: BINDER_SET_CONTEXT_MGR already set [ 143.285785][ T6069] binder: 6065:6069 ioctl 4018620d 0 returned -16 [ 143.439369][ T6071] loop4: detected capacity change from 0 to 2048 [ 143.543849][ T6071] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 143.603451][ T6078] loop0: detected capacity change from 0 to 128 [ 143.641588][ T6076] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 143.695433][ T6078] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 143.828427][ T6078] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 144.051746][ T6086] netlink: 4 bytes leftover after parsing attributes in process `syz.0.616'. [ 144.188437][ T6092] loop0: detected capacity change from 0 to 512 [ 144.346776][ T6092] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpid,grpquota,,errors=continue. Quota mode: writeback. [ 144.411299][ T6092] ext4 filesystem being mounted at /124/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.510744][ T4320] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 144.758850][ T6115] loop2: detected capacity change from 0 to 2048 [ 144.774353][ T6116] loop1: detected capacity change from 0 to 764 [ 144.809227][ T6115] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 144.840507][ T6116] rock: directory entry would overflow storage [ 144.855486][ T6116] rock: sig=0x4654, size=5, remaining=4 [ 144.871282][ T4320] usb 4-1: config index 0 descriptor too short (expected 8251, got 59) [ 144.883640][ T4320] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.900617][ T4320] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 144.990721][ T13] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 145.000776][ T4320] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.049421][ T4320] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 145.086268][ T4320] usb 4-1: SerialNumber: syz [ 145.141667][ T4320] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 145.170112][ T6121] netlink: 4 bytes leftover after parsing attributes in process `syz.1.628'. [ 145.335719][ T6125] netlink: 20 bytes leftover after parsing attributes in process `syz.1.630'. [ 145.377849][ T6096] Disabled LAPIC found during irq injection [ 145.469607][ T13] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 145.500470][ T26] usb 4-1: USB disconnect, device number 9 [ 145.501898][ T13] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.520261][ T13] usb 1-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 145.693821][ T13] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.713891][ T13] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.743345][ T13] usb 1-1: Product: syz [ 145.747741][ T13] usb 1-1: Manufacturer: syz [ 145.752446][ T13] usb 1-1: SerialNumber: syz [ 146.024516][ T4200] Bluetooth: hci1: link tx timeout [ 146.031671][ T6150] netlink: 4 bytes leftover after parsing attributes in process `syz.4.639'. [ 146.043429][ T4200] Bluetooth: hci1: killing stalled connection 11:aa:aa:aa:aa:aa [ 146.051969][ T4200] Bluetooth: hci1: link tx timeout [ 146.057377][ T4200] Bluetooth: hci1: killing stalled connection 11:aa:aa:aa:aa:aa [ 146.066467][ T4200] Bluetooth: hci1: link tx timeout [ 146.071706][ T4200] Bluetooth: hci1: killing stalled connection 11:aa:aa:aa:aa:aa [ 146.079907][ T4200] Bluetooth: hci1: link tx timeout [ 146.085400][ T4200] Bluetooth: hci1: killing stalled connection 11:aa:aa:aa:aa:aa [ 146.093146][ T4200] Bluetooth: hci1: link tx timeout [ 146.098272][ T4200] Bluetooth: hci1: killing stalled connection 11:aa:aa:aa:aa:aa [ 146.108082][ T4200] Bluetooth: hci1: link tx timeout [ 146.113576][ T4200] Bluetooth: hci1: killing stalled connection 11:aa:aa:aa:aa:aa [ 146.121278][ T4200] Bluetooth: hci1: link tx timeout [ 146.126391][ T4200] Bluetooth: hci1: killing stalled connection 11:aa:aa:aa:aa:aa [ 146.146087][ T6152] loop3: detected capacity change from 0 to 1024 [ 146.188986][ T6152] EXT4-fs (loop3): inline encryption not supported [ 146.200891][ T6152] EXT4-fs (loop3): Ignoring removed bh option [ 146.456022][ T6152] EXT4-fs (loop3): mounted filesystem without journal. Opts: nodelalloc,noblock_validity,noauto_da_alloc,nolazytime,errors=continue,lazytime,inlinecrypt,stripe=0x0000000000000005,bh,nombcache,resuid=0x0000000000000000,,errors=continue. Quota mode: none. [ 147.735481][ T13] cdc_ncm 1-1:1.0: bind() failure [ 147.830689][ T13] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 147.855164][ T13] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 147.891008][ T13] usbtest: probe of 1-1:1.1 failed with error -71 [ 147.914203][ T6186] loop0: detected capacity change from 0 to 128 [ 147.924972][ T13] usb 1-1: USB disconnect, device number 18 [ 147.973959][ T6186] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 148.170743][ T7] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 149.270841][ T7] usb 4-1: config index 0 descriptor too short (expected 8251, got 59) [ 149.300826][ T26] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 149.301277][ T7] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 149.339418][ T7] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 149.391837][ T6225] loop0: detected capacity change from 0 to 1024 [ 149.734634][ T6225] EXT4-fs (loop0): mounted filesystem without journal. Opts: bsddf,noquota,noquota,nodioread_nolock,auto_da_alloc,grpid,,errors=continue. Quota mode: none. [ 149.756477][ T6225] ext4 filesystem being mounted at /133/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.774843][ T25] audit: type=1800 audit(1785068091.131:11): pid=6225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.667" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 149.830933][ T7] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.842615][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 149.853497][ T7] usb 4-1: SerialNumber: syz [ 149.911727][ T7] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 150.000812][ T26] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.019283][ T6237] loop2: detected capacity change from 0 to 2048 [ 150.031939][ T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.043066][ T26] usb 5-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 150.152278][ T6237] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 150.178750][ T6184] Disabled LAPIC found during irq injection [ 150.230866][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 150.243216][ T6241] netlink: 8 bytes leftover after parsing attributes in process `syz.1.672'. [ 150.269255][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.322720][ T26] usb 5-1: Product: syz [ 150.430163][ T26] usb 5-1: Manufacturer: syz [ 150.480155][ T26] usb 5-1: SerialNumber: syz [ 150.971558][ T4228] usb 4-1: USB disconnect, device number 10 [ 151.530741][ T6251] loop0: detected capacity change from 0 to 512 [ 151.637762][ T6251] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #18: comm syz.0.675: iget: bad extra_isize 58 (inode size 256) [ 151.659061][ T6251] EXT4-fs (loop0): Remounting filesystem read-only [ 151.666620][ T6251] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.675: error while reading EA inode 18 err=-117 [ 151.680851][ T6251] EXT4-fs (loop0): Remounting filesystem read-only [ 151.684010][ T6259] loop3: detected capacity change from 0 to 512 [ 151.687867][ T6251] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #11: comm syz.0.675: iget: bad extra_isize 58 (inode size 256) [ 151.740716][ T6251] EXT4-fs (loop0): Remounting filesystem read-only [ 151.757758][ T6251] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.675: error while reading EA inode 11 err=-117 [ 151.761792][ T6263] futex_wake_op: syz.1.677 tries to shift op by 144; fix this program [ 151.781296][ T6251] EXT4-fs (loop0): Remounting filesystem read-only [ 151.787917][ T6251] EXT4-fs (loop0): 1 orphan inode deleted [ 151.798883][ T6259] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 151.809863][ T6251] EXT4-fs (loop0): mounted filesystem without journal. Opts: nombcache,usrquota,errors=remount-ro,nouid32,nojournal_checksum,debug_want_extra_isize=0x000000000000003a,dioread_lock,. Quota mode: writeback. [ 151.872695][ T6259] EXT4-fs (loop3): 1 truncate cleaned up [ 151.878385][ T6259] EXT4-fs (loop3): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 151.900876][ T26] cdc_ncm 5-1:1.0: bind() failure [ 151.920726][ T26] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 151.950789][ T26] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 151.970748][ T26] usbtest: probe of 5-1:1.1 failed with error -71 [ 151.991622][ T26] usb 5-1: USB disconnect, device number 11 [ 152.065705][ T25] audit: type=1800 audit(1785068093.421:12): pid=6259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.678" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 152.410653][ T4264] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 152.821820][ T4264] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 152.852251][ T4264] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 152.920690][ T4264] usb 1-1: config 1 has no interface number 0 [ 152.930904][ T4264] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 152.960609][ T4264] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 152.994666][ T4264] usb 1-1: config 1 interface 1 has no altsetting 2 [ 153.216468][ T4264] usb 1-1: New USB device found, idVendor=0763, idProduct=200d, bcdDevice= 0.40 [ 153.236013][ T4264] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.270611][ T4264] usb 1-1: Product: syz [ 153.274815][ T4264] usb 1-1: Manufacturer: syz [ 153.279423][ T4264] usb 1-1: SerialNumber: syz [ 154.712437][ T4264] usb 1-1: USB disconnect, device number 19 [ 154.798758][ T6282] loop3: detected capacity change from 0 to 2048 [ 154.822753][ T6297] loop1: detected capacity change from 0 to 1024 [ 155.178025][ T6282] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 155.190404][ T6297] EXT4-fs (loop1): Ignoring removed bh option [ 155.265831][ T6297] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 155.610205][ T6302] loop2: detected capacity change from 0 to 128 [ 155.789359][ T6302] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 155.802153][ T6297] EXT4-fs (loop1): mounted filesystem without journal. Opts: nobarrier,dioread_lock,dioread_nolock,resgid=0x0000000000000000,debug_want_extra_isize=0x0000000000000080,lazytime,journal_ioprio=0x0000000000000005,stripe=0x0000000000000011,bh,init_itable,,errors=continue. Quota mode: none. [ 156.212580][ T6315] loop4: detected capacity change from 0 to 128 [ 156.306755][ T6315] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 156.624356][ T6331] loop1: detected capacity change from 0 to 512 [ 156.640839][ T4227] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 156.740218][ T6331] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 156.797867][ T6331] EXT4-fs (loop1): 1 truncate cleaned up [ 156.810736][ T6331] EXT4-fs (loop1): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 156.961739][ T6351] binder_alloc: 6350: binder_alloc_buf, no vma [ 157.025810][ T4227] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 157.065669][ T4227] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 157.093983][ T4227] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 157.341210][ T4227] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.363487][ T4227] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.394970][ T6361] loop1: detected capacity change from 0 to 2048 [ 157.398370][ T4227] usb 3-1: Product: syz [ 157.420412][ T4227] usb 3-1: Manufacturer: syz [ 157.424642][ T6361] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 157.430459][ T4227] usb 3-1: SerialNumber: syz [ 158.489462][ T6388] loop1: detected capacity change from 0 to 512 [ 158.549679][ T6388] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 158.570794][ T4227] cdc_ncm 3-1:1.0: bind() failure [ 158.598399][ T4227] cdc_ncm: probe of 3-1:1.1 failed with error -71 [ 158.629965][ T6388] EXT4-fs (loop1): 1 truncate cleaned up [ 158.649547][ T6396] binder_alloc: 6395: binder_alloc_buf, no vma [ 158.665717][ T6388] EXT4-fs (loop1): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 158.682525][ T4227] cdc_mbim: probe of 3-1:1.1 failed with error -71 [ 158.718314][ T4227] usbtest: probe of 3-1:1.1 failed with error -71 [ 158.770722][ T4227] usb 3-1: USB disconnect, device number 7 [ 158.976578][ T6404] netlink: 104 bytes leftover after parsing attributes in process `syz.3.717'. [ 159.066964][ T6408] loop1: detected capacity change from 0 to 128 [ 159.087386][ T6408] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 159.160084][ T4877] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 159.316308][ T6416] loop1: detected capacity change from 0 to 2048 [ 159.372999][ T6416] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 160.063640][ T4320] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 160.180341][ T6439] loop4: detected capacity change from 0 to 512 [ 160.215496][ T6439] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 160.259197][ T6439] EXT4-fs (loop4): 1 truncate cleaned up [ 160.274371][ T6439] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 160.310666][ T4320] usb 1-1: Using ep0 maxpacket: 16 [ 160.412509][ T6439] EXT4-fs error (device loop4): ext4_search_dir:1549: inode #2: block 13: comm syz.4.726: bad entry in directory: inode out of bounds - offset=60, inode=15, rec_len=16, size=1024 fake=0 [ 160.431545][ T4320] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.465520][ T4320] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 160.487646][ T4320] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 160.508257][ T4320] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.531556][ T4320] usb 1-1: config 0 descriptor?? [ 160.920629][ T7] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 161.300890][ T7] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 161.312142][ T7] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 161.322409][ T7] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 161.490880][ T7] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 161.504615][ T7] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.522183][ T7] usb 5-1: Product: syz [ 161.531704][ T7] usb 5-1: Manufacturer: syz [ 161.541639][ T7] usb 5-1: SerialNumber: syz [ 161.793035][ T6464] loop1: detected capacity change from 0 to 128 [ 161.812513][ T6464] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 162.152859][ T6466] loop1: detected capacity change from 0 to 512 [ 162.362332][ T6481] netlink: 4 bytes leftover after parsing attributes in process `syz.1.737'. [ 162.434532][ T6485] netlink: 4 bytes leftover after parsing attributes in process `syz.1.737'. [ 162.441766][ T6486] netlink: 104 bytes leftover after parsing attributes in process `syz.2.738'. [ 162.734322][ T4259] usb 1-1: USB disconnect, device number 20 [ 162.741756][ T7] cdc_ncm 5-1:1.0: bind() failure [ 162.750682][ T4264] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 162.781827][ T7] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 162.801344][ T7] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 162.830721][ T7] usbtest: probe of 5-1:1.1 failed with error -71 [ 162.847882][ T7] usb 5-1: USB disconnect, device number 12 [ 162.914961][ T6496] loop3: detected capacity change from 0 to 128 [ 163.014064][ T6496] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 163.206908][ T4264] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 163.222628][ T4264] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 163.231946][ T4264] usb 3-1: config 1 has no interface number 0 [ 163.238896][ T4264] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 163.362174][ T4264] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 163.531031][ T4264] usb 3-1: config 1 interface 1 has no altsetting 2 [ 163.563997][ T6507] loop4: detected capacity change from 0 to 2048 [ 163.702495][ T6507] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 163.980843][ T4264] usb 3-1: New USB device found, idVendor=0763, idProduct=200d, bcdDevice= 0.40 [ 164.004492][ T4264] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.032937][ T4264] usb 3-1: Product: syz [ 164.045687][ T4264] usb 3-1: Manufacturer: syz [ 164.058796][ T4264] usb 3-1: SerialNumber: syz [ 165.820481][ T4264] usb 3-1: USB disconnect, device number 8 [ 165.820776][ T4230] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 165.841120][ T4178] udevd[4178]: setting mode of /dev/bus/usb/003/008 to 020664 failed: No such file or directory [ 165.896499][ T4178] udevd[4178]: setting owner of /dev/bus/usb/003/008 to uid=0, gid=0 failed: No such file or directory [ 165.914327][ T6544] loop4: detected capacity change from 0 to 128 [ 165.949665][ T6544] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 166.100601][ T4230] usb 4-1: Using ep0 maxpacket: 16 [ 166.221011][ T4230] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 166.236913][ T4230] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 166.246301][ T4230] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 166.260819][ T4230] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.290343][ T4230] usb 4-1: config 0 descriptor?? [ 166.300686][ T4227] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 166.831199][ T4227] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 166.848981][ T4227] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 166.859283][ T4227] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 167.030891][ T4227] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 167.079181][ T4227] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.097615][ T4227] usb 1-1: Product: syz [ 167.107737][ T4227] usb 1-1: Manufacturer: syz [ 167.117853][ T4227] usb 1-1: SerialNumber: syz [ 167.898443][ T4264] usb 4-1: USB disconnect, device number 11 [ 167.931114][ T6586] binder: BINDER_SET_CONTEXT_MGR already set [ 167.952801][ T6586] binder: 6585:6586 ioctl 4018620d 0 returned -16 [ 168.291041][ T4227] cdc_ncm 1-1:1.0: bind() failure [ 168.322701][ T4227] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 168.330490][ T6278] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 168.350942][ T4227] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 168.376791][ T4227] usbtest: probe of 1-1:1.1 failed with error -71 [ 168.386992][ T4227] usb 1-1: USB disconnect, device number 21 [ 168.535911][ T4264] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 168.720746][ T6278] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 168.734836][ T6278] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 168.744834][ T6278] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 168.760992][ T6278] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 168.770694][ T6278] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.785221][ T6278] usb 5-1: config 0 descriptor?? [ 168.910893][ T4264] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 168.925665][ T4264] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 168.944731][ T4264] usb 4-1: config 1 has no interface number 0 [ 168.958754][ T4264] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 168.982340][ T4264] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 169.003283][ T4264] usb 4-1: config 1 interface 1 has no altsetting 2 [ 169.320913][ T6278] usbhid 5-1:0.0: can't add hid device: -71 [ 169.328101][ T6278] usbhid: probe of 5-1:0.0 failed with error -71 [ 169.340856][ T4264] usb 4-1: New USB device found, idVendor=0763, idProduct=200d, bcdDevice= 0.40 [ 169.364719][ T4264] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.402361][ T6278] usb 5-1: USB disconnect, device number 13 [ 169.435241][ T4264] usb 4-1: Product: syz [ 169.455620][ T4264] usb 4-1: Manufacturer: syz [ 169.470381][ T4264] usb 4-1: SerialNumber: syz [ 171.386320][ T6629] netlink: 32 bytes leftover after parsing attributes in process `syz.2.780'. [ 171.400842][ T4264] usb 4-1: USB disconnect, device number 12 [ 171.560734][ T4230] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 171.698381][ T6642] loop0: detected capacity change from 0 to 512 [ 171.736152][ T6642] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 171.821715][ T4230] usb 2-1: Using ep0 maxpacket: 16 [ 171.931957][ T6642] EXT4-fs (loop0): 1 truncate cleaned up [ 171.937669][ T6642] EXT4-fs (loop0): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 171.980322][ T6642] EXT4-fs error (device loop0): ext4_search_dir:1549: inode #2: block 13: comm syz.0.784: bad entry in directory: inode out of bounds - offset=60, inode=15, rec_len=16, size=1024 fake=0 [ 172.030794][ T4230] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 172.046599][ T4230] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 172.074478][ T4230] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 172.092230][ T4230] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.112193][ T4230] usb 2-1: config 0 descriptor?? [ 172.157071][ T4230] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 172.241358][ T6650] loop0: detected capacity change from 0 to 2048 [ 172.281688][ T6650] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 173.413272][ T4264] usb 2-1: USB disconnect, device number 10 [ 173.890684][ T4264] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 174.641177][ T4264] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 174.800705][ T4264] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 174.844411][ T4264] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 174.949014][ T4264] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 174.961535][ T6691] loop2: detected capacity change from 0 to 512 [ 174.978839][ T4264] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.004671][ T4264] usb 2-1: config 0 descriptor?? [ 175.038175][ T6691] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 175.364894][ T6691] EXT4-fs (loop2): 1 truncate cleaned up [ 175.402319][ T6691] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 175.561960][ T4264] usbhid 2-1:0.0: can't add hid device: -71 [ 175.600197][ T4264] usbhid: probe of 2-1:0.0 failed with error -71 [ 175.770257][ T4264] usb 2-1: USB disconnect, device number 11 [ 175.807230][ T6691] EXT4-fs error (device loop2): ext4_search_dir:1549: inode #2: block 13: comm syz.2.797: bad entry in directory: inode out of bounds - offset=60, inode=15, rec_len=16, size=1024 fake=0 [ 176.118237][ T6716] loop1: detected capacity change from 0 to 128 [ 176.170756][ T4320] Bluetooth: hci0: command 0x0406 tx timeout [ 176.187372][ T4320] Bluetooth: hci4: command 0x0406 tx timeout [ 176.199330][ T6716] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 176.217096][ T4320] Bluetooth: hci2: command 0x0406 tx timeout [ 176.223243][ T4320] Bluetooth: hci3: command 0x0406 tx timeout [ 176.230136][ T6716] ext4 filesystem being mounted at /180/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 176.294508][ T6716] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.802: checksumming directory block 0 [ 177.360156][ T6740] loop4: detected capacity change from 0 to 512 [ 177.429675][ T6740] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 177.650613][ T4230] usb 2-1: new full-speed USB device number 12 using dummy_hcd [ 177.765353][ T6740] EXT4-fs (loop4): 1 truncate cleaned up [ 177.839361][ T6740] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 178.144642][ T6740] EXT4-fs error (device loop4): ext4_search_dir:1549: inode #2: block 13: comm syz.4.813: bad entry in directory: inode out of bounds - offset=60, inode=15, rec_len=16, size=1024 fake=0 [ 178.220748][ T4230] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 178.255084][ T4230] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 178.272654][ T4230] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 178.291720][ T4230] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 178.305365][ T4230] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.403761][ T6753] loop3: detected capacity change from 0 to 2048 [ 178.486754][ T6753] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 178.727126][ T4230] usb 2-1: config 0 descriptor?? [ 179.927781][ T4230] usbhid 2-1:0.0: can't add hid device: -71 [ 179.941281][ T4230] usbhid: probe of 2-1:0.0 failed with error -71 [ 179.974586][ T4230] usb 2-1: USB disconnect, device number 12 [ 181.726460][ T6796] loop4: detected capacity change from 0 to 512 [ 181.822477][ T6796] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 181.847276][ T6796] EXT4-fs (loop4): 1 truncate cleaned up [ 181.856318][ T6796] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 181.915685][ T6807] netlink: 96 bytes leftover after parsing attributes in process `syz.1.832'. [ 182.164076][ T6819] loop4: detected capacity change from 0 to 256 [ 182.265898][ T6819] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x205ab87c, utbl_chksum : 0xe619d30d) [ 182.930642][ T4229] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 183.310943][ T4229] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 183.335981][ T4229] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.361215][ T4229] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 183.390732][ T4229] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 183.399943][ T4229] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.431049][ T4259] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 183.439161][ T4229] usb 1-1: config 0 descriptor?? [ 183.485495][ T6852] loop2: detected capacity change from 0 to 512 [ 183.522692][ T6852] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 183.543095][ T6852] EXT4-fs (loop2): 1 truncate cleaned up [ 183.548771][ T6852] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 183.791699][ T4259] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 183.812878][ T4259] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 183.851423][ T4259] usb 4-1: config 1 has no interface number 0 [ 183.857560][ T4259] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 183.889235][ T4259] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 183.920216][ T4259] usb 4-1: config 1 interface 1 has no altsetting 2 [ 183.988796][ T6862] loop2: detected capacity change from 0 to 2048 [ 184.003418][ T4229] usbhid 1-1:0.0: can't add hid device: -71 [ 184.012162][ T4229] usbhid: probe of 1-1:0.0 failed with error -71 [ 184.029023][ T6862] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 184.044342][ T4229] usb 1-1: USB disconnect, device number 22 [ 184.100845][ T4259] usb 4-1: New USB device found, idVendor=0763, idProduct=200d, bcdDevice= 0.40 [ 184.120396][ T4259] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.140642][ T4259] usb 4-1: Product: syz [ 184.151463][ T4259] usb 4-1: Manufacturer: syz [ 184.160727][ T4259] usb 4-1: SerialNumber: syz [ 185.490294][ T4259] usb 4-1: USB disconnect, device number 13 [ 185.977212][ T6885] loop0: detected capacity change from 0 to 512 [ 186.156203][ T6885] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 186.248048][ T6885] EXT4-fs (loop0): 1 truncate cleaned up [ 186.256084][ T6885] EXT4-fs (loop0): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 187.701787][ T6908] netlink: 96 bytes leftover after parsing attributes in process `syz.0.864'. [ 187.710786][ T4259] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 188.077985][ T6922] loop3: detected capacity change from 0 to 512 [ 188.084766][ T4259] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 188.104587][ T4259] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 188.125795][ T6922] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 188.135421][ T4259] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 188.150308][ T4259] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 188.160499][ T4259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.200607][ T4232] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 188.294635][ T6922] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 188.317014][ T4259] usb 3-1: config 0 descriptor?? [ 188.323154][ T6922] Quota error (device loop3): write_blk: dquota write failed [ 188.332454][ T6922] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 188.345332][ T6922] Quota error (device loop3): write_blk: dquota write failed [ 188.353485][ T6922] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 188.364602][ T6922] EXT4-fs error (device loop3): ext4_acquire_dquot:6236: comm syz.3.871: Failed to acquire dquot type 1 [ 188.395524][ T6922] EXT4-fs (loop3): 1 truncate cleaned up [ 188.408213][ T6922] EXT4-fs (loop3): mounted filesystem without journal. Opts: i_version,noblock_validity,noquota,nouid32,norecovery,abort,init_itable=0x0000000000000080,nouid32,resuid=0x00000000000000002,errors=continue. Quota mode: writeback. [ 188.530713][ T4232] usb 2-1: Using ep0 maxpacket: 16 [ 188.685844][ T4232] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 188.703945][ T4232] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 188.812437][ T4232] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 188.822743][ T4232] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.859756][ T4232] usb 2-1: config 0 descriptor?? [ 188.880699][ T4259] usbhid 3-1:0.0: can't add hid device: -71 [ 188.886702][ T4259] usbhid: probe of 3-1:0.0 failed with error -71 [ 188.912822][ T4232] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 188.920491][ T4259] usb 3-1: USB disconnect, device number 9 [ 189.170743][ T4230] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 189.660821][ T4230] usb 4-1: config index 0 descriptor too short (expected 8251, got 59) [ 189.678322][ T4230] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.703021][ T4230] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 189.820742][ T4230] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 189.835936][ T4230] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 189.855166][ T4230] usb 4-1: SerialNumber: syz [ 189.962698][ T4230] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 190.125756][ T4227] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 190.198780][ T6938] Disabled LAPIC found during irq injection [ 190.305259][ T4232] usb 4-1: USB disconnect, device number 14 [ 190.372141][ T6960] device syzkaller0 entered promiscuous mode [ 190.477768][ T6966] loop0: detected capacity change from 0 to 128 [ 190.597333][ T4227] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.608515][ T4227] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 190.615930][ T6966] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 190.678895][ T6966] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 190.780876][ T4227] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 190.795483][ T4227] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.808693][ T4227] usb 3-1: Product: syz [ 190.813352][ T4227] usb 3-1: Manufacturer: syz [ 190.818151][ T4227] usb 3-1: SerialNumber: syz [ 191.009931][ T4175] usb 2-1: USB disconnect, device number 13 [ 191.101225][ T4232] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 191.500946][ T4232] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 191.512968][ T4232] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 191.524528][ T4232] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 191.537845][ T4232] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 191.547356][ T4232] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.564384][ T4232] usb 1-1: config 0 descriptor?? [ 191.631809][ T4227] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 191.638180][ T4227] cdc_ncm 3-1:1.0: bind() failure [ 191.679842][ T4227] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 191.697477][ T4227] cdc_ncm 3-1:1.1: bind() failure [ 192.130708][ T4232] usbhid 1-1:0.0: can't add hid device: -71 [ 192.136822][ T4232] usbhid: probe of 1-1:0.0 failed with error -71 [ 192.156157][ T4232] usb 1-1: USB disconnect, device number 23 [ 192.252318][ T6993] device syzkaller0 entered promiscuous mode [ 192.396278][ T6997] loop3: detected capacity change from 0 to 128 [ 192.459634][ T6997] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 192.497200][ T6997] UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 192.885922][ T4259] usb 3-1: USB disconnect, device number 10 [ 192.930622][ T4227] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 193.008210][ T7015] fuse: Bad value for 'rootmode' [ 193.020195][ T7016] device syzkaller0 entered promiscuous mode [ 193.115360][ T7022] loop2: detected capacity change from 0 to 512 [ 193.144270][ T7022] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 193.171718][ T4264] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 193.187870][ T7022] EXT4-fs (loop2): 1 truncate cleaned up [ 193.198442][ T7022] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 193.267806][ T7027] loop3: detected capacity change from 0 to 128 [ 193.290756][ T4227] usb 2-1: config index 0 descriptor too short (expected 8251, got 59) [ 193.299329][ T4227] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 193.310038][ T4227] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 193.346946][ T7027] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 193.400722][ T4227] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 193.415799][ T4227] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 193.433474][ T4227] usb 2-1: SerialNumber: syz [ 193.448928][ T7027] UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 193.491904][ T4227] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 193.530789][ T4264] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 193.549925][ T4264] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 193.570954][ T4264] usb 5-1: config 1 has no interface number 0 [ 193.577123][ T4264] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 193.608686][ T4264] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 193.620793][ T4264] usb 5-1: config 1 interface 1 has no altsetting 2 [ 193.746846][ T6999] Disabled LAPIC found during irq injection [ 193.957247][ T4264] usb 5-1: New USB device found, idVendor=0763, idProduct=200d, bcdDevice= 0.40 [ 194.039165][ T4264] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.047279][ T4264] usb 5-1: Product: syz [ 194.051501][ T4264] usb 5-1: Manufacturer: syz [ 194.062243][ T4264] usb 5-1: SerialNumber: syz [ 194.111799][ T7043] loop3: detected capacity change from 0 to 2048 [ 194.154686][ T7043] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 194.231687][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.238004][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.327558][ T4230] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 195.359018][ T4264] usb 5-1: USB disconnect, device number 14 [ 195.423715][ T4227] usb 2-1: USB disconnect, device number 14 [ 195.720866][ T4230] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 195.742075][ T4230] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 195.827938][ T7053] fuse: Bad value for 'rootmode' [ 195.941027][ T4230] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 195.970716][ T4230] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.978737][ T4230] usb 3-1: Product: syz [ 196.013607][ T4230] usb 3-1: Manufacturer: syz [ 196.019643][ T7056] device syzkaller0 entered promiscuous mode [ 196.036135][ T4230] usb 3-1: SerialNumber: syz [ 196.085600][ T7059] loop0: detected capacity change from 0 to 512 [ 196.154240][ T7059] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 196.191963][ T7059] EXT4-fs (loop0): 1 truncate cleaned up [ 196.206514][ T7059] EXT4-fs (loop0): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 196.372191][ T7067] loop3: detected capacity change from 0 to 128 [ 196.378549][ T25] audit: type=1800 audit(1785068137.731:13): pid=7059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.924" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 196.456319][ T7067] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 196.539960][ T7067] UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 196.938259][ T4230] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 196.944402][ T4230] cdc_ncm 3-1:1.0: bind() failure [ 196.952724][ T4230] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 196.959540][ T4230] cdc_ncm 3-1:1.1: bind() failure [ 197.016144][ T7082] fuse: Unknown parameter 'use00000000000000000000' [ 197.139198][ T7090] device syzkaller0 entered promiscuous mode [ 197.342797][ T4227] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 197.350450][ T4229] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 197.366396][ T7098] loop1: detected capacity change from 0 to 128 [ 197.451674][ T7098] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,data_err=ignore,stripe=0x00000000000000d3,,errors=continue. Quota mode: none. [ 197.467553][ T7098] ext4 filesystem being mounted at /200/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 197.741050][ T4227] usb 1-1: config index 0 descriptor too short (expected 8251, got 59) [ 197.749785][ T4227] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 197.760075][ T4229] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 197.770279][ T4229] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 197.779359][ T4227] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 197.792304][ T4229] usb 5-1: config 1 has no interface number 0 [ 197.798392][ T4229] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 197.809375][ T4229] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 197.811922][ T4230] usb 3-1: USB disconnect, device number 11 [ 197.819194][ T4229] usb 5-1: config 1 interface 1 has no altsetting 2 [ 197.857884][ T7104] loop2: detected capacity change from 0 to 128 [ 197.880891][ T4227] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 197.889999][ T4227] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 197.900082][ T4227] usb 1-1: SerialNumber: syz [ 197.910790][ T7104] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 197.941805][ T4227] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 197.973290][ T7104] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 198.000931][ T4229] usb 5-1: New USB device found, idVendor=0763, idProduct=200d, bcdDevice= 0.40 [ 198.010161][ T4229] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.018473][ T4229] usb 5-1: Product: syz [ 198.022895][ T4229] usb 5-1: Manufacturer: syz [ 198.027500][ T4229] usb 5-1: SerialNumber: syz [ 198.120096][ T7108] fuse: Unknown parameter 'use00000000000000000000' [ 198.194808][ T7085] Disabled LAPIC found during irq injection [ 198.306745][ T4264] usb 1-1: USB disconnect, device number 24 [ 199.337157][ T4229] usb 5-1: USB disconnect, device number 15 [ 199.636024][ T7125] device syzkaller0 entered promiscuous mode [ 199.871964][ T7134] loop0: detected capacity change from 0 to 128 [ 199.915414][ T7134] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 200.050095][ T7134] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 200.233854][ T7141] netlink: 892 bytes leftover after parsing attributes in process `syz.2.955'. [ 200.306386][ T4230] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 200.310441][ T7144] netlink: 892 bytes leftover after parsing attributes in process `syz.2.955'. [ 200.502678][ T7151] fuse: Unknown parameter 'use00000000000000000000' [ 200.566897][ T7149] loop1: detected capacity change from 0 to 2048 [ 200.651608][ T7149] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 200.756878][ T7162] device syzkaller0 entered promiscuous mode [ 200.781416][ T4230] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.798037][ T4230] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 201.011355][ T4230] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.022820][ T4230] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.030992][ T4230] usb 4-1: Product: syz [ 201.035433][ T4230] usb 4-1: Manufacturer: syz [ 201.040129][ T4230] usb 4-1: SerialNumber: syz [ 201.214172][ T7168] loop2: detected capacity change from 0 to 128 [ 201.260789][ T13] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 201.280217][ T7168] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 201.302078][ T4229] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 201.331539][ T7168] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 202.010967][ T13] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 202.021343][ T4230] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 202.031767][ T4230] cdc_ncm 4-1:1.0: bind() failure [ 202.043657][ T13] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 202.064986][ T4230] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 202.078278][ T13] usb 5-1: config 1 has no interface number 0 [ 202.087229][ T4230] cdc_ncm 4-1:1.1: bind() failure [ 202.097795][ T13] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 202.130156][ T13] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 202.140186][ T13] usb 5-1: config 1 interface 1 has no altsetting 2 [ 202.160792][ T4229] usb 1-1: config index 0 descriptor too short (expected 8251, got 59) [ 202.169138][ T4229] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 202.179619][ T4229] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 202.270817][ T4229] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 202.281783][ T4229] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 202.340887][ T13] usb 5-1: New USB device found, idVendor=0763, idProduct=200d, bcdDevice= 0.40 [ 202.346367][ T4229] usb 1-1: SerialNumber: syz [ 202.375545][ T13] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.391270][ T13] usb 5-1: Product: syz [ 202.401733][ T4229] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 202.422443][ T7186] fuse: Unknown parameter 'user_i00000000000000000000' [ 202.424867][ T13] usb 5-1: Manufacturer: syz [ 202.446240][ T13] usb 5-1: SerialNumber: syz [ 202.628927][ T7194] device syzkaller0 entered promiscuous mode [ 202.663844][ T7161] Disabled LAPIC found during irq injection [ 202.737605][ T7197] netlink: 892 bytes leftover after parsing attributes in process `syz.1.974'. [ 202.770626][ T7200] loop2: detected capacity change from 0 to 128 [ 202.789479][ T7200] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 203.800694][ T7203] netlink: 892 bytes leftover after parsing attributes in process `syz.1.974'. [ 203.820896][ T13] usb 5-1: USB disconnect, device number 16 [ 203.827068][ T4229] usb 4-1: USB disconnect, device number 15 [ 203.895092][ T7200] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 203.941793][ T7206] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 203.945177][ T7208] loop3: detected capacity change from 0 to 512 [ 204.007849][ T7210] loop1: detected capacity change from 0 to 1024 [ 204.029558][ T4259] usb 1-1: USB disconnect, device number 25 [ 204.045583][ T7208] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 204.124094][ T7208] EXT4-fs (loop3): 1 truncate cleaned up [ 204.130988][ T7210] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 204.150622][ T7208] EXT4-fs (loop3): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 204.365722][ T7225] fuse: Unknown parameter 'user_i00000000000000000000' [ 204.925398][ T7236] device syzkaller0 entered promiscuous mode [ 205.070904][ T4320] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 205.276214][ T7243] loop0: detected capacity change from 0 to 128 [ 205.304061][ T7241] netlink: 892 bytes leftover after parsing attributes in process `syz.2.989'. [ 205.329985][ T7243] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 205.392489][ T7243] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 205.411065][ T7245] netlink: 892 bytes leftover after parsing attributes in process `syz.2.989'. [ 205.471429][ T4320] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 205.488080][ T4320] usb 2-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 205.535324][ T7249] binder: 7246:7249 ioctl 4018620d 0 returned -22 [ 205.541978][ T4227] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 205.549517][ T7249] binder: 7246:7249 ioctl 4018620d 0 returned -22 [ 205.599149][ T7251] loop0: detected capacity change from 0 to 2048 [ 205.615055][ T7253] fuse: Unknown parameter 'user_i00000000000000000000' [ 205.665987][ T7251] EXT4-fs (loop0): mounted filesystem without journal. Opts: mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 205.720840][ T4320] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 205.737145][ T4320] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.746074][ T4320] usb 2-1: Product: syz [ 205.754366][ T4320] usb 2-1: Manufacturer: syz [ 205.759247][ T4320] usb 2-1: SerialNumber: syz [ 205.779886][ T302] [ 205.782219][ T302] ====================================================== [ 205.789212][ T302] WARNING: possible circular locking dependency detected [ 205.796229][ T302] syzkaller #0 Not tainted [ 205.800658][ T302] ------------------------------------------------------ [ 205.807655][ T302] kworker/u4:3/302 is trying to acquire lock: [ 205.813693][ T302] ffff8880626d5088 (&ei->xattr_sem){++++}-{3:3}, at: ext4_destroy_inline_data+0x24/0xe0 [ 205.823447][ T302] [ 205.823447][ T302] but task is already holding lock: [ 205.830794][ T302] ffff888074936c58 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x213/0x2d40 [ 205.840891][ T302] [ 205.840891][ T302] which lock already depends on the new lock. [ 205.840891][ T302] [ 205.851270][ T302] [ 205.851270][ T302] the existing dependency chain (in reverse order) is: [ 205.860278][ T302] [ 205.860278][ T302] -> #1 (&sbi->s_writepages_rwsem){.+.+}-{0:0}: [ 205.868674][ T302] percpu_down_read+0x46/0x1b0 [ 205.873973][ T302] ext4_writepages+0x213/0x2d40 [ 205.879328][ T302] do_writepages+0x493/0x700 [ 205.884426][ T302] __writeback_single_inode+0x153/0xda0 [ 205.890493][ T302] writeback_single_inode+0x3d2/0x8e0 [ 205.896373][ T302] write_inode_now+0x23b/0x2c0 [ 205.901634][ T302] iput+0x599/0x880 [ 205.905941][ T302] ext4_xattr_set_entry+0x1d76/0x3f70 [ 205.911828][ T302] ext4_xattr_block_set+0x8a7/0x2ce0 [ 205.917614][ T302] ext4_expand_extra_isize_ea+0xebe/0x18e0 [ 205.923921][ T302] __ext4_expand_extra_isize+0x301/0x3e0 [ 205.930083][ T302] __ext4_mark_inode_dirty+0x444/0x6c0 [ 205.936048][ T302] ext4_evict_inode+0xa55/0x1050 [ 205.941506][ T302] evict+0x4b6/0x8b0 [ 205.945923][ T302] ext4_orphan_cleanup+0xad8/0x1320 [ 205.951622][ T302] ext4_fill_super+0x8c65/0x93f0 [ 205.957059][ T302] mount_bdev+0x28a/0x3c0 [ 205.961887][ T302] legacy_get_tree+0xe6/0x180 [ 205.967061][ T302] vfs_get_tree+0x88/0x270 [ 205.971975][ T302] do_new_mount+0x247/0xa40 [ 205.976991][ T302] __se_sys_mount+0x2e3/0x3d0 [ 205.982182][ T302] do_syscall_64+0x4c/0xa0 [ 205.987181][ T302] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 205.993602][ T302] [ 205.993602][ T302] -> #0 (&ei->xattr_sem){++++}-{3:3}: [ 206.001169][ T302] __lock_acquire+0x2c66/0x7b50 [ 206.006561][ T302] lock_acquire+0x19e/0x400 [ 206.011566][ T302] down_write+0x38/0x60 [ 206.016224][ T302] ext4_destroy_inline_data+0x24/0xe0 [ 206.022094][ T302] ext4_writepages+0x599/0x2d40 [ 206.027443][ T302] do_writepages+0x493/0x700 [ 206.032548][ T302] __writeback_single_inode+0x153/0xda0 [ 206.038594][ T302] writeback_sb_inodes+0xaaa/0x1750 [ 206.044327][ T302] wb_writeback+0x44a/0xbc0 [ 206.049328][ T302] wb_workfn+0x43a/0xf20 [ 206.054071][ T302] process_one_work+0x867/0xff0 [ 206.059420][ T302] worker_thread+0xad7/0x12a0 [ 206.064613][ T302] kthread+0x42e/0x520 [ 206.069203][ T302] ret_from_fork+0x1f/0x30 [ 206.074116][ T302] [ 206.074116][ T302] other info that might help us debug this: [ 206.074116][ T302] [ 206.084325][ T302] Possible unsafe locking scenario: [ 206.084325][ T302] [ 206.091851][ T302] CPU0 CPU1 [ 206.097216][ T302] ---- ---- [ 206.102557][ T302] lock(&sbi->s_writepages_rwsem); [ 206.107732][ T302] lock(&ei->xattr_sem); [ 206.114555][ T302] lock(&sbi->s_writepages_rwsem); [ 206.122268][ T302] lock(&ei->xattr_sem); [ 206.126574][ T302] [ 206.126574][ T302] *** DEADLOCK *** [ 206.126574][ T302] [ 206.134695][ T302] 3 locks held by kworker/u4:3/302: [ 206.139873][ T302] #0: ffff8881429e8138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 206.150367][ T302] #1: ffffc9000291fd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 206.162075][ T302] #2: ffff888074936c58 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x213/0x2d40 [ 206.172571][ T302] [ 206.172571][ T302] stack backtrace: [ 206.178450][ T302] CPU: 1 PID: 302 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 206.185883][ T302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 206.195935][ T302] Workqueue: writeback wb_workfn (flush-7:0) [ 206.201929][ T302] Call Trace: [ 206.205193][ T302] [ 206.208112][ T302] dump_stack_lvl+0x188/0x250 [ 206.212773][ T302] ? load_image+0x410/0x410 [ 206.217253][ T302] ? show_regs_print_info+0x20/0x20 [ 206.222433][ T302] ? print_circular_bug+0x12b/0x1a0 [ 206.227626][ T302] check_noncircular+0x296/0x330 [ 206.232543][ T302] ? add_chain_block+0x9b0/0x9b0 [ 206.237457][ T302] ? lockdep_lock+0xf1/0x1f0 [ 206.242028][ T302] ? mark_lock+0x94/0x320 [ 206.246346][ T302] ? mark_lock+0x94/0x320 [ 206.250657][ T302] ? _find_first_zero_bit+0xd1/0xf0 [ 206.255840][ T302] __lock_acquire+0x2c66/0x7b50 [ 206.260777][ T302] ? verify_lock_unused+0x140/0x140 [ 206.266090][ T302] ? __lock_acquire+0x1305/0x7b50 [ 206.271105][ T302] ? verify_lock_unused+0x140/0x140 [ 206.276288][ T302] lock_acquire+0x19e/0x400 [ 206.280777][ T302] ? ext4_destroy_inline_data+0x24/0xe0 [ 206.286412][ T302] ? read_lock_is_recursive+0x10/0x10 [ 206.291765][ T302] ? rcu_read_lock_any_held+0xb0/0x130 [ 206.297205][ T302] ? ext4_journal_check_start+0x17f/0x240 [ 206.302905][ T302] down_write+0x38/0x60 [ 206.307044][ T302] ? ext4_destroy_inline_data+0x24/0xe0 [ 206.312705][ T302] ext4_destroy_inline_data+0x24/0xe0 [ 206.318067][ T302] ext4_writepages+0x599/0x2d40 [ 206.322998][ T302] ? __lock_acquire+0x13dc/0x7b50 [ 206.328008][ T302] ? ext4_readpage+0x2e0/0x2e0 [ 206.332760][ T302] ? mark_lock+0x94/0x320 [ 206.337085][ T302] ? verify_lock_unused+0x140/0x140 [ 206.342267][ T302] ? __lock_acquire+0x13dc/0x7b50 [ 206.347276][ T302] ? writeback_sb_inodes+0x433/0x1750 [ 206.352630][ T302] ? ext4_readpage+0x2e0/0x2e0 [ 206.357373][ T302] do_writepages+0x493/0x700 [ 206.362050][ T302] ? __writepage+0x130/0x130 [ 206.366619][ T302] ? writeback_sb_inodes+0x6b7/0x1750 [ 206.371971][ T302] ? __lock_acquire+0x7b50/0x7b50 [ 206.376975][ T302] ? do_raw_spin_lock+0x128/0x2f0 [ 206.381983][ T302] __writeback_single_inode+0x153/0xda0 [ 206.387546][ T302] writeback_sb_inodes+0xaaa/0x1750 [ 206.392745][ T302] ? move_expired_inodes+0x341/0x770 [ 206.398020][ T302] ? queue_io+0x530/0x530 [ 206.402334][ T302] ? move_expired_inodes+0x722/0x770 [ 206.407601][ T302] ? rcu_is_watching+0x11/0xa0 [ 206.412372][ T302] ? queue_io+0x3ba/0x530 [ 206.416702][ T302] wb_writeback+0x44a/0xbc0 [ 206.421188][ T302] ? rcu_lock_release+0x20/0x20 [ 206.426019][ T302] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 206.432117][ T302] ? __lock_acquire+0x7b50/0x7b50 [ 206.437294][ T302] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.442483][ T302] wb_workfn+0x43a/0xf20 [ 206.446724][ T302] ? inode_wait_for_writeback+0x220/0x220 [ 206.452591][ T302] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 206.458562][ T302] ? __lock_acquire+0x7b50/0x7b50 [ 206.463568][ T302] ? read_lock_is_recursive+0x10/0x10 [ 206.468925][ T302] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 206.474818][ T302] ? _raw_spin_unlock+0x40/0x40 [ 206.479651][ T302] ? _raw_spin_unlock_irq+0x1f/0x40 [ 206.484829][ T302] process_one_work+0x867/0xff0 [ 206.489680][ T302] ? worker_detach_from_pool+0x240/0x240 [ 206.495305][ T302] ? lockdep_hardirqs_off+0x70/0x100 [ 206.500575][ T302] ? _raw_spin_lock_irq+0xb7/0xf0 [ 206.505577][ T302] ? _raw_spin_lock_irqsave+0x100/0x100 [ 206.511121][ T302] ? wq_worker_running+0x97/0x170 [ 206.516216][ T302] worker_thread+0xad7/0x12a0 [ 206.520879][ T302] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 206.527041][ T302] kthread+0x42e/0x520 [ 206.531131][ T302] ? rcu_lock_release+0x20/0x20 [ 206.536091][ T302] ? kthread_blkcg+0xd0/0xd0 [ 206.540673][ T302] ret_from_fork+0x1f/0x30 [ 206.545093][ T302] [ 206.560432][ T302] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 206.575750][ T302] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1322 with error 28 [ 206.588408][ T302] EXT4-fs (loop0): This should not happen!! Data will be lost [ 206.588408][ T302] [ 206.600165][ T7263] loop4: detected capacity change from 0 to 128 [ 206.602330][ T4320] cdc_ncm 2-1:1.0: failed GET_NTB_PARAMETERS [ 206.608970][ T302] EXT4-fs (loop0): Total free blocks count 0 [ 206.614101][ T4320] cdc_ncm 2-1:1.0: bind() failure [ 206.619554][ T302] EXT4-fs (loop0): Free/Dirty block details [ 206.626493][ T4320] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 206.636615][ T302] EXT4-fs (loop0): free_blocks=2415919104 [ 206.638007][ T4320] cdc_ncm 2-1:1.1: bind() failure [ 206.643436][ T302] EXT4-fs (loop0): dirty_blocks=1328 [ 206.653810][ T302] EXT4-fs (loop0): Block reservation details [ 206.659886][ T302] EXT4-fs (loop0): i_reserved_data_blocks=83 [ 206.670665][ T4227] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 206.674113][ T7263] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 206.693858][ T4227] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 206.705653][ T4227] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 206.721225][ T4227] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 206.747093][ T4227] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.761673][ T4227] usb 4-1: config 0 descriptor?? [ 206.805134][ T7266] loop0: detected capacity change from 0 to 512 [ 206.815304][ T7263] UDF-fs: error (device loop4): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 206.829668][ T7263] UDF-fs: error (device loop4): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 206.875809][ T7266] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 206.887519][ T7266] EXT4-fs (loop0): 1 truncate cleaned up [ 206.896219][ T7266] EXT4-fs (loop0): mounted filesystem without journal. Opts: barrier=0x0000000000000101,i_version,,errors=continue. Quota mode: none. [ 207.300740][ T4227] usbhid 4-1:0.0: can't add hid device: -71 [ 207.306753][ T4227] usbhid: probe of 4-1:0.0 failed with error -71 [ 207.316466][ T4227] usb 4-1: USB disconnect, device number 16 [ 207.640283][ T4320] usb 2-1: USB disconnect, device number 15