last executing test programs: 6.910668099s ago: executing program 3 (id=871): syz_mount_image$vfat(&(0x7f0000001800), &(0x7f0000000080)='./file0\x00', 0x8, &(0x7f0000000980)=ANY=[@ANYBLOB="00631dda01aef2b0bad477a11d13ec0c19456795dd9b2620df1c0f624854ea3dd5a00bd6df44035f5c3ae796fec6d633a0ffad0569794acfef7da01767fd4175f2cd82df769aa2ee7bfe3640554507d24c60c9f9e222a72e1e3e71145c480657d2864e5e276f028d64701ae31cde0ceaf408fdb05c0f4142da00e9000001001d0149e6d308cbe315789f4baffe39bbced9b1d4db174c6121d2e290e9fc561a62225f002ee310e1fa7321000000000000d6231001a4b2d467825f3abb0c167e129cf1fa0e7854103f4bf2d3a0194983bc86cbd3d75ccef3c8ac4516dac10222664bbc980b4e99027c53ae2c6cc05d3be246e5837cbf286225d43e8c1d2e3fda86b86906b79fdedae7f3bbe362e8ad7f2b370442013de1788be93a3d553c2e1f5b559393d964df51bf393f52ecbe6f832b222231fbb9fee9e0343c2d3d567f7cff6d0b25303bcbcc99c879d3bc"], 0x4, 0x26d, &(0x7f00000005c0)="$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") chdir(&(0x7f0000000340)='./file0\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f00000000c0)=""/31, 0x1f) getdents(r0, 0x0, 0x58) 6.490840304s ago: executing program 3 (id=887): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x9, "30aa666d"}, @local=@item_012={0x2, 0x2, 0xd, "db3b"}, @main=@item_4={0x3, 0x0, 0x9, "ac84b51b"}, @global=@item_012={0x1, 0x1, 0x7, "84"}]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGREPORTINFO(r1, 0xc00c4809, 0x0) 4.280231341s ago: executing program 3 (id=900): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) unshare(0x400) listen(r0, 0x0) listen(r0, 0x2) 3.899407224s ago: executing program 3 (id=902): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)="5c00000011006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac004000202080002000d0001", 0x2f}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c000000110005002dbd70000003000007000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c001a801800048014000680"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 3.846551156s ago: executing program 3 (id=893): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000180)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB=' '], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000500)={0x2c, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0, 0x0}) 3.406251321s ago: executing program 4 (id=898): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000002c0)=0x803, 0x4) syz_emit_ethernet(0x9a, &(0x7f0000000ec0)={@broadcast, @random="00759d7800", @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@timestamp_addr={0x44, 0x14, 0x9, 0x1, 0x8, [{@remote, 0xfdd}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x2a5b}]}]}}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x3, 0x0, "fff522a45d565fd1bef2bde44c7648f5ba27bbe6628c1000836849b5e92bda7c", "146a317637af5c94b1e2cab23b8908c4", {"1440048630554f6e84da34a7130f3e64", "2585ff3e812ec53f2f0d7d41bea87c5c"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 3.175297069s ago: executing program 4 (id=899): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000140)='\x00\x00', 0x2}], 0x1}, 0x5) recvmsg$unix(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x2) sendmsg$inet(r1, 0x0, 0x811) recvmsg$unix(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x2082) 3.139425521s ago: executing program 1 (id=901): r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) close(r0) r1 = socket$tipc(0x1e, 0x5, 0x0) listen(r1, 0x7) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 1.72687859s ago: executing program 0 (id=905): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000640)={'syz1\x00', {0x7, 0x6, 0x1ff, 0xfac}, 0x12, [0x6, 0x0, 0x8108, 0x7, 0x101, 0x2c94cded, 0x4, 0x6, 0x2, 0x9, 0x4, 0x6, 0x4, 0xe1, 0x3ff, 0x5, 0x8, 0x5, 0x4, 0x40, 0xffffff01, 0x8, 0x8, 0x6, 0x7fffffff, 0xf618, 0x1, 0xfffffff9, 0x4, 0x10, 0x9, 0x101, 0x7, 0x9, 0xfffffffe, 0x3, 0x400000, 0x8, 0x1, 0x0, 0xc0000, 0x2, 0x4, 0x7, 0x1, 0x9, 0xf, 0x6, 0x1, 0x200, 0x40ba, 0x3, 0xbd6, 0x7, 0x4, 0x80000000, 0x8, 0x101, 0x6, 0x6, 0xd53, 0x71, 0x5, 0xe1d], [0xb66, 0x1, 0xe2d, 0xa, 0x0, 0xfff, 0xfffff2d2, 0x4, 0x0, 0x8, 0x2, 0x5, 0x10001, 0x7bf, 0xa, 0xfffffffe, 0x3, 0xd6f, 0x5, 0xa, 0xc, 0x8, 0x1, 0x1, 0x3, 0x5, 0x2, 0xf, 0x0, 0x3b, 0x3, 0x475, 0x7, 0x10001, 0x128, 0x39, 0xff, 0x6, 0xedd7, 0x2, 0x5421, 0xaf, 0xffffffff, 0x5, 0x10001, 0x4, 0x5, 0x2, 0x9, 0x6, 0xe, 0x9, 0x5, 0x0, 0x20000007, 0x7fff, 0xeb1a, 0x0, 0x7, 0x4, 0x4, 0x8001, 0x10001, 0x5], [0xd, 0x4, 0x52c, 0xfb44, 0x7f, 0xe, 0xff, 0xfffffffa, 0x800, 0x9, 0x8001ff, 0x401, 0xfffffc21, 0x7, 0x7, 0x3b, 0xffffffff, 0x8, 0x800, 0x10001, 0x2, 0x18b, 0x8000, 0x508, 0x7, 0x10, 0x6, 0x6, 0x6, 0x9b0, 0x7, 0x4, 0xa, 0x60000000, 0x8001, 0x200, 0x7, 0x3, 0x9, 0x3f, 0x1, 0x4, 0x4, 0x6, 0x5, 0x10000, 0xfffffffb, 0xb, 0x0, 0x7ff, 0x9, 0x4, 0x8, 0x6, 0x7fff, 0x8001, 0x0, 0x80, 0xd0b, 0x800, 0x9, 0x1b, 0x5, 0xfffff432], [0x4, 0x2000000, 0x8, 0x2, 0xffffffff, 0xfffff5c9, 0x0, 0x1000, 0x0, 0x4, 0x6, 0x8, 0x6, 0x0, 0x2, 0x81, 0x100, 0xfffffff7, 0x5, 0x3, 0x10, 0x7c1d, 0x80, 0x8, 0x2, 0x7, 0x7, 0x0, 0x1d, 0x80000000, 0x3, 0xfb0, 0x9, 0x3, 0x3d9, 0xc27, 0x1, 0x2, 0x5, 0x81, 0x7, 0x4, 0x3, 0x2, 0x1ff, 0x7, 0x6c56, 0x4, 0x9, 0xfffffffd, 0x3, 0x8001, 0x5, 0x8, 0x2, 0x3, 0x4, 0x4, 0xfff, 0x8, 0x291, 0x101, 0x5]}, 0x45c) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x30000c6, &(0x7f0000000700)={[{@init_itable}, {@inlinecrypt}, {@acl}, {@noblock_validity}, {@init_itable}, {@mblk_io_submit}]}, 0x1, 0x569, &(0x7f0000000940)="$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") lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file1\x00', &(0x7f0000000840), &(0x7f0000000340)=ANY=[], 0x361, 0x0) setxattr$security_ima(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140), &(0x7f00000013c0)=ANY=[], 0x700, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000280)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000900)=ANY=[], 0xfe37, 0x2) 1.72674486s ago: executing program 1 (id=908): r0 = socket$inet_smc(0x2b, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x600}], 0x2, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="5766b1b827f6003300", 0x10) listen(r0, 0x0) shutdown(r0, 0x0) 1.72658719s ago: executing program 4 (id=909): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bbd", 0x2}], 0x1}, 0x4004) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f0000007b00)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000180)="e6e0", 0x2}], 0x1}}, {{&(0x7f0000000140)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000007000000890704e0000002001100000000000000000000000100000001000000000000001c000000000000000000000008"], 0x50}}], 0x3ffffffffffff40, 0x800) 1.72489943s ago: executing program 2 (id=910): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000003, 0x13, r2, 0x30a52000) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000200)) 1.44481731s ago: executing program 0 (id=911): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0x10, 0x3, {0x1ff, 0x1, 0x8004}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000900)=@newqdisc={0x838, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r2, {0x3}, {}, {0x2, 0xfff1}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x80c, 0x2, [@TCA_TBF_RTAB={0x404, 0x2, [0x3, 0x8, 0x0, 0x100, 0x9, 0xffffffff, 0x3, 0x0, 0x7fff, 0x8000, 0x3a, 0x7, 0x3, 0x8, 0x1, 0x6, 0x2, 0x1, 0xfffffff9, 0x9, 0x3c96, 0x5, 0x8, 0x4, 0x7fff, 0x3, 0x3, 0x8, 0x1ff, 0x6, 0x0, 0x7, 0x74ba, 0x40, 0x35e, 0x6, 0xc, 0x6, 0x6, 0x5, 0x3, 0x3, 0x0, 0xc66, 0x7fff, 0xc5, 0xb, 0x1, 0x0, 0x0, 0x1, 0x4d, 0x29da, 0x2, 0xfc, 0x3, 0x3, 0x800, 0xc, 0x8, 0x2, 0xd, 0x5, 0x400, 0xc, 0x0, 0xfff, 0x1, 0x7, 0x7, 0x2, 0xbce6, 0x1, 0x4, 0x9, 0xfff, 0xfffff801, 0xc, 0x4, 0x10001, 0x9, 0xffff, 0x94, 0x80, 0xa, 0x5f72, 0x80000000, 0x5, 0x3, 0x4b1, 0xc, 0xfffffffd, 0xeac, 0xf85, 0x373, 0x0, 0x3, 0x7fff, 0x9, 0xfffffffa, 0x20009, 0x3, 0x6, 0x1ff, 0x1ff, 0xc, 0x0, 0x8, 0x80000000, 0x6, 0x8, 0x39, 0xa, 0x0, 0x401, 0x14e, 0x9, 0x40, 0x80, 0x3, 0xd4, 0x800, 0x23, 0x6, 0x9, 0x3a9, 0xfc7, 0xd, 0x7, 0x80000001, 0x9, 0x6, 0x2, 0xffffb6d4, 0x8, 0x100, 0x7, 0x3e0000, 0x0, 0x401, 0x7, 0x100, 0x80000000, 0x4, 0x8001, 0x3, 0xcf800, 0x2b9c, 0x1000, 0xfffffff8, 0x3, 0x1, 0x4, 0x10, 0x0, 0x0, 0x4, 0x402, 0xaf1, 0x3, 0x6ea, 0x4, 0x1, 0xc81, 0x9, 0x7, 0x5653, 0xffffffff, 0x6, 0x5, 0x7, 0x10000, 0x7, 0x95, 0x10001, 0x7, 0x5248, 0x6, 0xe08b, 0x5, 0x7ff, 0xce, 0x5, 0x0, 0x9, 0x1000, 0x4, 0x0, 0x3, 0x4, 0xc, 0x3fed, 0x5, 0x50ce, 0x3, 0x9, 0x6, 0x8, 0x5, 0xfffffff7, 0x2, 0x1ff, 0x200, 0x3, 0x8, 0x10, 0x6, 0xa4, 0x5, 0xffffffff, 0xd65e, 0x7, 0x80, 0x2, 0x200, 0x8, 0xb56, 0x5, 0x7, 0xe, 0x800d523, 0x80, 0x1, 0xfffffff7, 0x9, 0xfffffff6, 0x0, 0x2, 0x7fff, 0x9a, 0x1, 0x800, 0x0, 0x1, 0x5, 0xfffffffe, 0x5, 0xffffffc0, 0x5ea, 0x4, 0x6d6ae3f8, 0x80000000, 0xc, 0x1, 0x1000, 0x8, 0x3, 0x8020000, 0x5, 0x6, 0xfffffffe, 0x71, 0x1, 0x0, 0x1, 0xd2f3]}, @TCA_TBF_PTAB={0x404, 0x3, [0x4, 0x5, 0x3ff, 0xc000000, 0x9, 0x100, 0x5, 0x9, 0x4, 0x3, 0x8, 0xdf, 0x5, 0x3, 0x6a, 0x2, 0x7fffffff, 0x5, 0x100, 0x4, 0x5, 0x81, 0x3, 0x400000, 0x4, 0xffffffc0, 0x81, 0x4, 0x1, 0x5, 0xffffff1a, 0x10, 0x57, 0x2, 0x0, 0x9, 0x3, 0xe, 0x974, 0x7ff, 0x3, 0x86f, 0x4, 0xd4f, 0x3b, 0x0, 0xfc5e, 0xc4, 0x8, 0x0, 0x4, 0x1, 0x7f, 0x400, 0xd0fd, 0x2, 0x200, 0xfffffffe, 0xa505, 0x3, 0x6, 0x10000, 0x1, 0x3, 0xe, 0x1, 0x1, 0x9, 0x7, 0x0, 0x8, 0xd, 0x8, 0xbf, 0x5, 0x3, 0x6, 0x6f8b, 0x9, 0x4, 0xa382, 0x5, 0x9, 0x5, 0x2, 0x59ea, 0x5, 0x7, 0x8, 0x1ff, 0x0, 0x7fff, 0x9866, 0x4, 0xd3, 0x5, 0x5, 0x5, 0x2, 0x3, 0xffffffff, 0xfffffffc, 0x11f, 0xffff, 0x3, 0x1, 0x26de, 0x9d6, 0x8001, 0xffff0000, 0x8, 0x2, 0x5, 0x80, 0x1000, 0x9, 0x3, 0x40, 0x5, 0xbfd, 0xe369, 0x4, 0xcd, 0x0, 0x4, 0x6, 0x7ff, 0x3, 0x7, 0x5, 0x10, 0x0, 0x5, 0x9, 0x7f, 0x8, 0xff, 0x2, 0x93da, 0x1, 0x6, 0x6, 0x100, 0x4, 0x8, 0x3, 0x10001, 0x7f, 0x0, 0x7ff, 0x1, 0x8, 0x100, 0x3, 0x8000, 0x1, 0x8, 0x1, 0x5, 0x8, 0x7, 0x8001, 0x5, 0x5, 0x10000, 0x6, 0xbe39, 0x1, 0x6, 0x9, 0x93, 0x9, 0xff, 0x1, 0x100, 0x37d6, 0x7, 0xaaa, 0xd, 0x3a32, 0x7, 0x692c, 0x4e, 0x4, 0xe, 0x101, 0x2, 0xfffffff7, 0x6, 0xbcf, 0x9, 0xf41, 0xffff, 0x9a, 0x80, 0x7, 0x7, 0x9, 0x6, 0x5, 0x146d, 0x3, 0x9, 0x5, 0x4b, 0x3745, 0xffff07bb, 0xfff, 0xa39, 0x9, 0x6, 0xfffeffff, 0x7, 0x7, 0xb53c, 0x8000, 0x3, 0x3, 0x3, 0x200, 0x5, 0x2a4, 0x9, 0x400, 0xffffffff, 0xe, 0x6, 0x3, 0x4, 0x6, 0x81, 0x3, 0xffffffff, 0x1, 0x7ff, 0x0, 0xffff8000, 0x4, 0x9, 0xfffffffa, 0x81, 0x80000000, 0x3, 0x0, 0x9, 0x8f, 0x7, 0x9, 0x8034, 0xa, 0x18000000, 0x3, 0x7, 0xe2f, 0x3, 0x400]}]}}]}, 0x838}, 0x1, 0x0, 0x0, 0x20008091}, 0x4000000) 1.444695099s ago: executing program 3 (id=912): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="12011b0003005740ed0b0011c3ec000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000000c0)={0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="00000100000005"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f0000000c00)=ANY=[@ANYBLOB="400702"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f0000000380)=ANY=[@ANYBLOB="5b1810"], 0x0, 0x0, 0x0, 0x0, 0x0}) 1.427863901s ago: executing program 1 (id=913): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000480), 0x4) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001e40)=""/174, 0xae}, {&(0x7f0000000840)=""/144, 0x82}], 0x2, &(0x7f0000001fc0)=""/65, 0xfffffffffffffe76}, 0x1}], 0x1, 0x40002122, 0x0) sendmsg$tipc(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x1, 0x3}}, 0x10, &(0x7f0000000200)=[{&(0x7f00000007c0)="e75a74000000000000", 0x9}], 0x1, 0x0, 0x0, 0x8048001}, 0x20048851) 1.297399035s ago: executing program 0 (id=914): syz_mount_image$nilfs2(&(0x7f0000000a00), &(0x7f0000000a40)='./file0\x00', 0x800408, &(0x7f0000000a80)=ANY=[@ANYBLOB='\x00'], 0x1, 0x9f4, &(0x7f0000000ac0)="$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") setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r0, 0x26, 0x0) 1.296654935s ago: executing program 2 (id=924): openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/3\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x80000011}) epoll_pwait(r1, &(0x7f00000003c0)=[{}], 0x1, 0x7, 0x0, 0x0) 1.219835828s ago: executing program 1 (id=915): syz_open_dev$dvb_frontend(0x0, 0x0, 0x2) connect$unix(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x8, 0x3, 0x4a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3d8, 0xffffffff, 0xffffffff, 0x3d8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x128, 0x148, 0x0, {}, [@common=@unspec=@connlabel={{0x28}, {0x7f, 0x1}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x4b, 0x1ff, 0x6, 0xb0e2, 0x80ffff, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @unspec=@NOTRACK={0x20}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, [0x0, 0x0, 0xff000000], [], 'erspan0\x00', 'gre0\x00'}, 0x0, 0x228, 0x290, 0x0, {}, [@common=@ipv6header={{0x28}, {0x20, 0x80}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x7, 0x0, 0x41, 0x0, 0xb10f, 0x1000, 0x6, 0x3, 0x20}}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x16, 0x7f, 0x4, 0x1, '\x00', 'syz0\x00', {0xa6}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x508) 1.13262458s ago: executing program 2 (id=916): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000001800dd8d0900000000000000020000fc0000000500000000060015000200000014001680100008800c"], 0x38}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c00000011000100000000000000000007000000", @ANYRES32=r2, @ANYBLOB="bf000000000000003c001a803800048034"], 0x5c}}, 0x8000) 1.069346743s ago: executing program 4 (id=917): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='mnt\x00', 0x0, &(0x7f0000000000), 0x0, 0x248, &(0x7f0000000940)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='mnt/encrypted_dir\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='mnt/encrypted_dir\x00', 0x800, 0x0) setreuid(0x0, 0xee01) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000006c0)=@v2={0x2, @adiantum, 0x4, '\x00', @a}) 861.89067ms ago: executing program 0 (id=918): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001d80)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x6}}, 0x7f, 0x2, 0x0, 0x5, 0xe6eedc45313651a9, 0x94, 0x1}, 0x9c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @empty}}, 0x7, 0xfe00, 0x2, 0x6, 0x54, 0x6, 0xf9}, &(0x7f0000000000)=0x9c) 812.494582ms ago: executing program 2 (id=919): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000021c0), 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000002d80)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_WOWLAN(r2, &(0x7f0000002e40)={0x0, 0x0, &(0x7f0000002e00)={&(0x7f0000002dc0)={0x24, r0, 0x1, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x32}, @val={0x8, 0x3, r3}, @void}}}, 0x24}, 0x1, 0x0, 0x0, 0x4040040}, 0x0) 669.153817ms ago: executing program 1 (id=920): r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, 0x0) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x2, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000380)="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", 0x2000, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 647.751828ms ago: executing program 2 (id=921): r0 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0x27) 507.557172ms ago: executing program 4 (id=922): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x8}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000100)=@deltclass={0x24, 0x29, 0x819, 0x870bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {}, {0xa, 0x2}, {0x10, 0xffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x1800}, 0x20000080) 469.777614ms ago: executing program 1 (id=923): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000640)={'syz1\x00', {0x7, 0x6, 0x1ff, 0xfac}, 0x12, [0x6, 0x0, 0x8108, 0x7, 0x101, 0x2c94cded, 0x4, 0x6, 0x2, 0x9, 0x4, 0x6, 0x4, 0xe1, 0x3ff, 0x5, 0x8, 0x5, 0x4, 0x40, 0xffffff01, 0x8, 0x8, 0x6, 0x7fffffff, 0xf618, 0x1, 0xfffffff9, 0x4, 0x10, 0x9, 0x101, 0x7, 0x9, 0xfffffffe, 0x3, 0x400000, 0x8, 0x1, 0x0, 0xc0000, 0x2, 0x4, 0x7, 0x1, 0x9, 0xf, 0x6, 0x1, 0x200, 0x40ba, 0x3, 0xbd6, 0x7, 0x4, 0x80000000, 0x8, 0x101, 0x6, 0x6, 0xd53, 0x71, 0x5, 0xe1d], [0xb66, 0x1, 0xe2d, 0xa, 0x0, 0xfff, 0xfffff2d2, 0x4, 0x0, 0x8, 0x2, 0x5, 0x10001, 0x7bf, 0xa, 0xfffffffe, 0x3, 0xd6f, 0x5, 0xa, 0xc, 0x8, 0x1, 0x1, 0x3, 0x5, 0x2, 0xf, 0x0, 0x3b, 0x3, 0x475, 0x7, 0x10001, 0x128, 0x39, 0xff, 0x6, 0xedd7, 0x2, 0x5421, 0xaf, 0xffffffff, 0x5, 0x10001, 0x4, 0x5, 0x2, 0x9, 0x6, 0xe, 0x9, 0x5, 0x0, 0x20000007, 0x7fff, 0xeb1a, 0x0, 0x7, 0x4, 0x4, 0x8001, 0x10001, 0x5], [0xd, 0x4, 0x52c, 0xfb44, 0x7f, 0xe, 0xff, 0xfffffffa, 0x800, 0x9, 0x8001ff, 0x401, 0xfffffc21, 0x7, 0x7, 0x3b, 0xffffffff, 0x8, 0x800, 0x10001, 0x2, 0x18b, 0x8000, 0x508, 0x7, 0x10, 0x6, 0x6, 0x6, 0x9b0, 0x7, 0x4, 0xa, 0x60000000, 0x8001, 0x200, 0x7, 0x3, 0x9, 0x3f, 0x1, 0x4, 0x4, 0x6, 0x5, 0x10000, 0xfffffffb, 0xb, 0x0, 0x7ff, 0x9, 0x4, 0x8, 0x6, 0x7fff, 0x8001, 0x0, 0x80, 0xd0b, 0x800, 0x9, 0x1b, 0x5, 0xfffff432], [0x4, 0x2000000, 0x8, 0x2, 0xffffffff, 0xfffff5c9, 0x0, 0x1000, 0x0, 0x4, 0x6, 0x8, 0x6, 0x0, 0x2, 0x81, 0x100, 0xfffffff7, 0x5, 0x3, 0x10, 0x7c1d, 0x80, 0x8, 0x2, 0x7, 0x7, 0x0, 0x1d, 0x80000000, 0x3, 0xfb0, 0x9, 0x3, 0x3d9, 0xc27, 0x1, 0x2, 0x5, 0x81, 0x7, 0x4, 0x3, 0x2, 0x1ff, 0x7, 0x6c56, 0x4, 0x9, 0xfffffffd, 0x3, 0x8001, 0x5, 0x8, 0x2, 0x3, 0x4, 0x4, 0xfff, 0x8, 0x291, 0x101, 0x5]}, 0x45c) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x30000c6, &(0x7f0000000700)={[{@init_itable}, {@inlinecrypt}, {@acl}, {@noblock_validity}, {@init_itable}, {@mblk_io_submit}]}, 0x1, 0x569, &(0x7f0000000940)="$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") lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file1\x00', &(0x7f0000000840), &(0x7f0000000340)=ANY=[], 0x361, 0x0) setxattr$security_ima(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140), &(0x7f00000013c0)=ANY=[], 0x700, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000280)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000900)=ANY=[], 0xfe37, 0x2) 223.188212ms ago: executing program 0 (id=925): syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[], 0x0) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x808c55, &(0x7f00000000c0)=ANY=[@ANYBLOB="666c7573682c756e695f786c6174653d312c6e6f6e756d7461696c3d302c726f6469722c757466383d312c726f6469722c756e695f786c6174653d312c6e6f6e756d7461696c3d302c756e695f786c6174653d302c696f636861727365743d61736369692c756e695f786c6174653d302c759059eef5a87466383d312c756e695f786c6174653d312c6e6f6e756d7461696c20302c6e66733d7374616c655f72772c73686f72746e616d653d6c6f7765722c756e695f786c6174653d312c6769643d", @ANYRESHEX=0x0, @ANYRESDEC], 0xf5, 0x30e, &(0x7f0000000680)="$eJzs3c1LG2kcwPFf3o2umxyWZVl24cEF2WVxMIG97WFlUVg2yy5qFmqhMNaxDRkTyQQhpVQPhV577sFDj6WlFHrrpZRevfQv6NvNi9BDhUqnTObFmExjTIla+/0czJN5fr95npnnGaOPZrL9+82V8rKlvbPjsu+eZCUqMe/ZhvzydPPFj3NPvnKfKzUzNZ/LKxUVkfNX7449ro/8//DrRynZyl7Y3sm/3vphXuT9/GWJqpKlKrZt22qxWq1HnOSlklXWlPrPNHTLUKWKZdTqSm/W64umoZbN6upqQ+mVpdHh1ZphWUqvNFTZaKh6VdVrDaVf0ksVpWmaGh0WiEg2KEU76iLdEot3dm1bdpwBSm2Ibdsh0Rt+IeE9pj6tszhN2sa/a2zH5IgNsmc4Drt2PBj/5CHjj7PHvf5f3url+sfZM3du4e+pQmF6VqkhkZUba8W1ovvo1j8fkZKYYsjm7K8Le+LMEY9EnK8zfxWmJ1VTVsZX1r389bWi++Iwtezl5yTj/JzSki9+fs7NVzLuvML4+QkZbs3PS0a+Cc/P+/kSbWk/KT//1JKvSUaeXZSqmLIkTu5+/rWcUn/+W1AH+59uxnWVHPjwAAAAAAAAAADQF00F9tfvI8GfetOalmr+x0dQn3Y2O3FuQLC+PikZ2Qtfn58M1vdb19fj8n38BA8cAAAAAIAviNW4UtZN06gNphC7ne7SREJEnILI9TGnM+H7iTZjjG+9HvfWelJEOqtiH2kirJD+zW3v/qzXMRnkieqzEJU3/7Rucd+s4Ry8+cCPSUv4WT3KBJhIhp75oWM9ZOklWIb6m9ipnqdWeyGy52/5LjTGjhy+H1s3E+4W/8I8rPU/jnQ5+AWtYwTbT9TEK3e/ZpdvGm+DJT4AAAAAn5GWX5wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAJ6etObP59+w9WifcR8Z23ZGv/nHju+w8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgFPoQAAD//+ZErzA=") seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000006c0)={0x1, &(0x7f0000000500)=[{0x6, 0x43, 0x0, 0x7fff0000}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0/file1\x00', 0x40, 0x83) fsync(r0) 222.977832ms ago: executing program 2 (id=926): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xca02}) r1 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/14, 0xe}], 0x1, 0x7, 0xfffffffc) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) 168.581744ms ago: executing program 4 (id=927): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000480), 0x4) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001e40)=""/174, 0xae}, {&(0x7f0000000840)=""/144, 0x82}], 0x2, &(0x7f0000001fc0)=""/65, 0xfffffffffffffe76}, 0x1}], 0x1, 0x40002122, 0x0) sendmsg$tipc(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x1, 0x3}}, 0x10, &(0x7f0000000200)=[{&(0x7f00000007c0)="e75a74000000000000", 0x9}], 0x1, 0x0, 0x0, 0x8048001}, 0x20048851) 0s ago: executing program 0 (id=928): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x27}, 0x74) sendmmsg$unix(r0, &(0x7f0000000b00)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}, {{&(0x7f0000000e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000001dc0)="bb", 0x1}], 0x1}}], 0x2, 0x0) kernel console output (not intermixed with test programs): 113.747701][ T4314] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.799126][ T4314] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 113.814926][ T4314] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 113.825413][ T4314] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 113.834725][ T4314] usb 1-1: Product: syz [ 113.839142][ T4314] usb 1-1: Manufacturer: syz [ 113.849535][ T4314] hub 1-1:4.0: USB hub found [ 113.925498][ T4992] XFS (loop1): Ending clean mount [ 113.945139][ T5007] syz.2.221 uses obsolete (PF_INET,SOCK_PACKET) [ 114.062226][ T4314] hub 1-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 114.339303][ T4266] XFS (loop1): Unmounting Filesystem [ 114.392981][ T4314] usb 1-1: USB disconnect, device number 3 [ 114.709358][ T5016] can0: slcan on ttyS3. [ 114.881414][ T5016] can0 (unregistered): slcan off ttyS3. [ 115.351109][ T5039] input: syz1 as /devices/virtual/input/input6 [ 115.547058][ T5047] loop2: detected capacity change from 0 to 512 [ 115.595702][ T5047] EXT4-fs: Ignoring removed orlov option [ 115.615615][ T5047] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 115.683346][ T5047] EXT4-fs (loop2): 1 truncate cleaned up [ 115.726360][ T5047] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 115.883998][ T5047] EXT4-fs error (device loop2): ext4_check_dx_root:2266: inode #2: comm syz.2.235: Corrupt dir, invalid name for '..', running e2fsck is recommended [ 116.086614][ T4271] EXT4-fs (loop2): unmounting filesystem. [ 116.597464][ T5076] loop3: detected capacity change from 0 to 512 [ 116.622609][ T5077] program syz.0.245 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 116.666440][ T5076] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 116.724848][ T5076] EXT4-fs error (device loop3): mb_free_blocks:1839: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 116.860631][ T5076] EXT4-fs error (device loop3): ext4_do_update_inode:5268: inode #11: comm syz.3.244: corrupted inode contents [ 116.916482][ T5076] EXT4-fs error (device loop3): ext4_dirty_inode:6133: inode #11: comm syz.3.244: mark_inode_dirty error [ 117.000983][ T5076] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.244: invalid indirect mapped block 1 (level 1) [ 117.063888][ T5076] EXT4-fs error (device loop3): ext4_do_update_inode:5268: inode #11: comm syz.3.244: corrupted inode contents [ 117.130025][ T5076] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 117.159777][ T5076] EXT4-fs error (device loop3): ext4_do_update_inode:5268: inode #11: comm syz.3.244: corrupted inode contents [ 117.234107][ T5076] EXT4-fs error (device loop3): ext4_truncate:4314: inode #11: comm syz.3.244: mark_inode_dirty error [ 117.259076][ T5076] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 117.291183][ T5076] EXT4-fs (loop3): 1 truncate cleaned up [ 117.297062][ T5076] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 117.578202][ T4276] EXT4-fs (loop3): unmounting filesystem. [ 117.950050][ T22] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 118.117473][ T5120] loop3: detected capacity change from 0 to 256 [ 118.142905][ T22] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 118.174315][ T22] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 118.230084][ T22] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 118.260795][ T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.283256][ T5120] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 118.538479][ T22] usb 5-1: usb_control_msg returned -32 [ 118.544615][ T22] usbtmc 5-1:16.0: can't read capabilities [ 118.890103][ T22] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 118.948402][ T5142] loop1: detected capacity change from 0 to 1024 [ 118.973629][ T5142] EXT4-fs: inline encryption not supported [ 118.993607][ T5142] EXT4-fs: Ignoring removed mblk_io_submit option [ 119.061243][ T5142] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 119.094908][ T22] usb 3-1: too many configurations: 9, using maximum allowed: 8 [ 119.159872][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 119.185392][ T5142] EXT4-fs error (device loop1): ext4_xattr_inode_iget:401: comm syz.1.264: inode #32769: comm syz.1.264: iget: illegal inode # [ 119.220168][ T22] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 119.257992][ T22] usb 3-1: config 0 interface 0 has no altsetting 0 [ 119.272344][ T5142] EXT4-fs error (device loop1): ext4_xattr_inode_iget:406: comm syz.1.264: error while reading EA inode 32769 err=-117 [ 119.289337][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 119.299668][ T22] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 119.314501][ T22] usb 3-1: config 0 interface 0 has no altsetting 0 [ 119.337388][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 119.362448][ T22] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 119.387453][ T22] usb 3-1: config 0 interface 0 has no altsetting 0 [ 119.396726][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 119.408264][ T22] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 119.419722][ T22] usb 3-1: config 0 interface 0 has no altsetting 0 [ 119.437025][ T4266] EXT4-fs (loop1): unmounting filesystem. [ 119.446250][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 119.457367][ T22] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 119.471035][ T22] usb 3-1: config 0 interface 0 has no altsetting 0 [ 119.495913][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 119.549478][ T22] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 119.587537][ T22] usb 3-1: config 0 interface 0 has no altsetting 0 [ 119.627807][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 119.660126][ T22] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 119.685120][ T22] usb 3-1: config 0 interface 0 has no altsetting 0 [ 119.718523][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 119.737564][ T22] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 119.777642][ T22] usb 3-1: config 0 interface 0 has no altsetting 0 [ 119.803980][ T22] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 119.842392][ T22] usb 3-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 119.885376][ T22] usb 3-1: Product: syz [ 119.900161][ T22] usb 3-1: Manufacturer: syz [ 119.905040][ T22] usb 3-1: SerialNumber: syz [ 119.928769][ T22] usb 3-1: config 0 descriptor?? [ 119.968176][ T22] yurex 3-1:0.0: USB YUREX device now attached to Yurex #1 [ 120.109600][ T5161] loop0: detected capacity change from 0 to 128 [ 120.145205][ T5161] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 120.164353][ T5161] hpfs: filesystem error: improperly stopped [ 120.174494][ T5161] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 120.189442][ T126] usb 3-1: USB disconnect, device number 4 [ 120.201878][ T126] yurex 3-1:0.0: USB YUREX #1 now disconnected [ 120.208845][ T5161] hpfs: You really don't want any checks? You are crazy... [ 120.231574][ T5161] hpfs: hpfs_map_sector(): read error [ 120.240870][ T5161] hpfs: code page support is disabled [ 120.247186][ T5161] hpfs: hpfs_map_4sectors(): unaligned read [ 120.259820][ T5161] hpfs: hpfs_map_4sectors(): unaligned read [ 120.267899][ T5161] hpfs: filesystem error: unable to find root dir [ 120.547429][ T5153] loop3: detected capacity change from 0 to 40427 [ 120.556503][ T5153] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 120.588214][ T5153] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 120.658279][ T5153] F2FS-fs (loop3): Found nat_bits in checkpoint [ 120.673497][ T126] usb 5-1: USB disconnect, device number 3 [ 120.859625][ T5173] input: syz1 as /devices/virtual/input/input7 [ 120.932987][ T5153] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 120.982580][ T5153] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 121.298669][ T5183] loop4: detected capacity change from 0 to 256 [ 121.363618][ T5187] xt_hashlimit: max too large, truncated to 1048576 [ 121.530280][ T129] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 121.739066][ T129] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 121.773104][ T129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.832679][ T129] usb 2-1: config 0 descriptor?? [ 121.872967][ T129] cp210x 2-1:0.0: cp210x converter detected [ 121.952956][ T5197] loop0: detected capacity change from 0 to 128 [ 122.266582][ T129] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 122.398575][ T5210] netlink: 'syz.2.292': attribute type 1 has an invalid length. [ 122.513389][ T129] usb 2-1: cp210x converter now attached to ttyUSB0 [ 122.695528][ T129] usb 2-1: USB disconnect, device number 4 [ 122.719460][ T129] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 122.782711][ T129] cp210x 2-1:0.0: device disconnected [ 122.836742][ T5221] xt_hashlimit: max too large, truncated to 1048576 [ 122.860086][ T4310] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 123.043575][ T5223] loop2: detected capacity change from 0 to 2048 [ 123.064278][ T4310] usb 5-1: Using ep0 maxpacket: 32 [ 123.082146][ T4310] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 123.102398][ T4310] usb 5-1: config 0 has no interface number 0 [ 123.113942][ T4310] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 123.142379][ T4310] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.162869][ T4310] usb 5-1: Product: syz [ 123.176949][ T4310] usb 5-1: Manufacturer: syz [ 123.181458][ T5224] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 123.196290][ T4310] usb 5-1: SerialNumber: syz [ 123.228945][ T4310] usb 5-1: config 0 descriptor?? [ 123.266079][ T4310] smsc95xx v2.0.0 [ 123.768591][ T5233] loop2: detected capacity change from 0 to 512 [ 123.799626][ T5233] EXT4-fs: Ignoring removed mblk_io_submit option [ 123.840295][ T5233] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 123.903874][ T5233] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 123.916509][ T5233] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a000e018, mo2=0002] [ 123.931233][ T5233] System zones: 0-1, 15-15, 18-18, 34-34 [ 123.939683][ T5233] EXT4-fs (loop2): orphan cleanup on readonly fs [ 123.957962][ T5233] EXT4-fs error (device loop2): ext4_ext_check_inode:530: inode #4: comm syz.2.300: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 123.977835][ T5233] EXT4-fs error (device loop2): ext4_quota_enable:7046: comm syz.2.300: Bad quota inode: 4, type: 1 [ 124.072079][ T5233] EXT4-fs warning (device loop2): ext4_enable_quotas:7087: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 124.084795][ T4310] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): EEPROM read operation timeout [ 124.126052][ T5243] loop3: detected capacity change from 0 to 128 [ 124.152155][ T5233] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 124.159280][ T5233] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 124.200980][ T5245] loop0: detected capacity change from 0 to 128 [ 124.280519][ T5233] EXT4-fs error (device loop2): ext4_get_link:104: inode #16: comm syz.2.300: bad symlink. [ 124.285925][ T4310] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 124.305987][ T5245] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 124.316033][ T7] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 124.329548][ T5233] EXT4-fs error (device loop2): ext4_get_link:104: inode #16: comm syz.2.300: bad symlink. [ 124.344811][ T5245] ext4 filesystem being mounted at /65/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 124.386634][ T4310] smsc95xx: probe of 5-1:0.67 failed with error -71 [ 124.440395][ T4310] usb 5-1: USB disconnect, device number 4 [ 124.475088][ T4271] EXT4-fs (loop2): unmounting filesystem. [ 124.525914][ T7] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 124.555194][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.567234][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 124.578396][ T7] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 124.597426][ T4270] EXT4-fs (loop0): unmounting filesystem. [ 124.610334][ T7] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 124.624362][ T7] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 124.633299][ T7] usb 2-1: Manufacturer: syz [ 124.661549][ T7] usb 2-1: config 0 descriptor?? [ 124.951578][ T5261] Driver unsupported XDP return value 0 on prog (id 17) dev N/A, expect packet loss! [ 125.020393][ T26] audit: type=1326 audit(1775044027.086:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 125.079517][ T26] audit: type=1326 audit(1775044027.096:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 125.093295][ T7] appleir 0003:05AC:8243.0002: unknown main item tag 0x0 [ 125.115288][ T26] audit: type=1326 audit(1775044027.096:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 125.138849][ T26] audit: type=1326 audit(1775044027.096:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 125.179709][ T7] appleir 0003:05AC:8243.0002: No inputs registered, leaving [ 125.227261][ T26] audit: type=1326 audit(1775044027.096:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 125.274495][ T7] appleir 0003:05AC:8243.0002: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.1-1/input0 [ 125.300518][ T26] audit: type=1326 audit(1775044027.096:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=122 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 125.401288][ T26] audit: type=1326 audit(1775044027.096:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 125.526573][ T26] audit: type=1326 audit(1775044027.096:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fae93b9e087 code=0x7ffc0000 [ 125.539400][ T4359] usb 2-1: USB disconnect, device number 5 [ 125.598687][ T5271] loop2: detected capacity change from 0 to 4096 [ 125.637197][ T26] audit: type=1326 audit(1775044027.096:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.3.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 125.674657][ T5271] ntfs3: loop2: Different NTFS' sector size (1024) and media sector size (512) [ 125.704188][ T5272] fido_id[5272]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 125.742048][ T26] audit: type=1326 audit(1775044027.816:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5258 comm="syz.0.311" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe2b099c819 code=0x7fc00000 [ 126.910293][ T5301] support for cryptoloop has been removed. Use dm-crypt instead. [ 126.920886][ T4282] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 126.932619][ T4282] CPU: 0 PID: 4282 Comm: kworker/u5:7 Not tainted syzkaller #0 [ 126.941674][ T4282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 126.953016][ T4282] Workqueue: hci0 hci_rx_work [ 126.958593][ T4282] Call Trace: [ 126.962532][ T4282] [ 126.965590][ T4282] dump_stack_lvl+0x188/0x24e [ 126.970405][ T4282] ? show_regs_print_info+0x12/0x12 [ 126.975655][ T4282] ? load_image+0x400/0x400 [ 126.981407][ T4282] sysfs_create_dir_ns+0x26a/0x290 [ 126.987105][ T4282] ? sysfs_warn_dup+0xa0/0xa0 [ 126.992159][ T4282] ? do_raw_spin_unlock+0x11d/0x230 [ 126.997462][ T4282] kobject_add_internal+0x61c/0xcc0 [ 127.002953][ T4282] kobject_add+0x160/0x230 [ 127.007479][ T4282] ? kobject_init+0x1d0/0x1d0 [ 127.012796][ T4282] ? klist_children_get+0x50/0x50 [ 127.018615][ T4282] ? get_device_parent+0x121/0x3f0 [ 127.024545][ T4282] device_add+0x483/0xfb0 [ 127.029341][ T4282] ? kmem_cache_free+0xf7/0x290 [ 127.034680][ T4282] hci_conn_add_sysfs+0xd1/0x1e0 [ 127.039747][ T4282] le_conn_complete_evt+0x1062/0x1670 [ 127.045575][ T4282] ? hci_le_big_info_adv_report_evt+0x2f0/0x2f0 [ 127.054221][ T4282] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 127.060154][ T4282] ? skb_pull_data+0xf7/0x200 [ 127.065124][ T4282] hci_le_conn_complete_evt+0x183/0x440 [ 127.071848][ T4282] ? hci_remote_host_features_evt+0x270/0x270 [ 127.078157][ T4282] hci_event_packet+0x7b9/0x1280 [ 127.083399][ T4282] ? bis_list+0x280/0x280 [ 127.088020][ T4282] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 127.094202][ T4282] ? kcov_remote_start+0x4c7/0x7e0 [ 127.099629][ T4282] ? sync_thread_master+0x620/0x10b0 [ 127.105112][ T4282] ? hci_send_to_monitor+0x9c/0x4a0 [ 127.110347][ T4282] hci_rx_work+0x3eb/0xd40 [ 127.114901][ T4282] ? _raw_spin_unlock+0x40/0x40 [ 127.119996][ T4282] ? process_one_work+0x7b0/0x1160 [ 127.125809][ T4282] process_one_work+0x8a2/0x1160 [ 127.130876][ T4282] ? worker_detach_from_pool+0x240/0x240 [ 127.136526][ T4282] ? _raw_spin_lock_irq+0xb7/0xf0 [ 127.141830][ T4282] ? _raw_spin_lock_irqsave+0x100/0x100 [ 127.147427][ T4282] ? kthread_data+0x4b/0xc0 [ 127.152126][ T4282] worker_thread+0xaa2/0x1270 [ 127.157047][ T4282] ? __kthread_parkme+0x162/0x1c0 [ 127.162410][ T4282] kthread+0x29d/0x330 [ 127.166617][ T4282] ? worker_clr_flags+0x1a0/0x1a0 [ 127.172553][ T4282] ? kthread_blkcg+0xd0/0xd0 [ 127.178439][ T4282] ret_from_fork+0x1f/0x30 [ 127.183343][ T4282] [ 127.188791][ T4282] kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 127.204447][ T4282] Bluetooth: hci0: failed to register connection device [ 127.389905][ T5308] loop2: detected capacity change from 0 to 256 [ 127.468807][ T5308] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 127.490509][ T22] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 127.694675][ T22] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 127.716827][ T22] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.735935][ T22] usb 5-1: Product: syz [ 127.745949][ T22] usb 5-1: Manufacturer: syz [ 127.780301][ T22] usb 5-1: SerialNumber: syz [ 127.845499][ T5315] loop2: detected capacity change from 0 to 256 [ 127.861033][ T5316] netlink: 'syz.1.336': attribute type 1 has an invalid length. [ 127.881635][ T5315] exfat: Deprecated parameter 'utf8' [ 127.887179][ T5315] exfat: Deprecated parameter 'utf8' [ 127.937580][ T5315] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x114608e0, utbl_chksum : 0xe619d30d) [ 128.025794][ T22] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -71 [ 128.070969][ T22] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -71 [ 128.111856][ T22] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 128.144301][ T22] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 128.175657][ T22] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 128.217819][ T22] lan78xx: probe of 5-1:1.0 failed with error -71 [ 128.265512][ T5307] loop0: detected capacity change from 0 to 32768 [ 128.283359][ T22] usb 5-1: USB disconnect, device number 5 [ 128.438452][ T5307] XFS (loop0): Mounting V5 Filesystem [ 128.536206][ T5307] XFS (loop0): Ending clean mount [ 128.603535][ T5307] XFS (loop0): Quotacheck needed: Please wait. [ 128.690470][ T5307] XFS (loop0): Quotacheck: Done. [ 129.200199][ T22] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 129.392605][ T22] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 129.426649][ T22] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 129.458826][ T22] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 129.490175][ T22] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 129.509559][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.553783][ T22] usb 2-1: config 0 descriptor?? [ 129.668377][ T4270] XFS (loop0): Unmounting Filesystem [ 129.993811][ T22] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 130.032652][ T22] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 130.152638][ T5349] loop3: detected capacity change from 0 to 40427 [ 130.189617][ T5349] F2FS-fs (loop3): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288) [ 130.234575][ T5349] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 130.258084][ T5349] F2FS-fs (loop3): build fault injection attr: rate: 0, type: 0x35f7 [ 130.271054][ T5349] F2FS-fs (loop3): build fault injection attr: rate: 690, type: 0x3ffff [ 130.290405][ T22] usb 2-1: USB disconnect, device number 6 [ 130.316348][ T5349] F2FS-fs (loop3): invalid crc value [ 130.347940][ T5349] F2FS-fs (loop3): Found nat_bits in checkpoint [ 130.443900][ T5349] F2FS-fs (loop3): Start checkpoint disabled! [ 130.460024][ T7] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 130.496296][ T5349] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 130.506285][ T5349] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 130.575086][ T5349] syz.3.347: attempt to access beyond end of device [ 130.575086][ T5349] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 130.617958][ T5349] syz.3.347: attempt to access beyond end of device [ 130.617958][ T5349] loop3: rw=2049, sector=45104, nr_sectors = 8 limit=40427 [ 130.645029][ T5349] F2FS-fs (loop3) : inject no more block in inc_valid_block_count of f2fs_reserve_new_blocks+0x123/0xbd0 [ 130.662788][ T7] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 130.690284][ T7] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 130.700863][ T7] usb 3-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice= 0.00 [ 130.713976][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.736724][ T7] usb 3-1: config 0 descriptor?? [ 130.879742][ T53] kworker/u4:4: attempt to access beyond end of device [ 130.879742][ T53] loop3: rw=2049, sector=40960, nr_sectors = 40 limit=40427 [ 131.358932][ T7] Bluetooth: Can't get version to change to load ram patch err [ 131.370304][ T7] Bluetooth: Loading sysconfig file failed [ 131.375224][ T5371] loop1: detected capacity change from 0 to 2048 [ 131.393587][ T7] ath3k: probe of 3-1:0.0 failed with error -71 [ 131.415317][ T7] usb 3-1: USB disconnect, device number 5 [ 131.432872][ T5371] UDF-fs: error (device loop1): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 131.483413][ T5371] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 131.560532][ T22] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 131.760080][ T22] usb 1-1: Using ep0 maxpacket: 32 [ 131.769223][ T22] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.800160][ T22] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 131.820064][ T22] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 131.839886][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.858000][ T22] usb 1-1: config 0 descriptor?? [ 131.874071][ T22] hub 1-1:0.0: USB hub found [ 131.950109][ T5365] loop4: detected capacity change from 0 to 40427 [ 131.984812][ T5365] F2FS-fs (loop4): build fault injection attr: rate: 14, type: 0x3ffff [ 132.043170][ T5365] F2FS-fs (loop4): build fault injection attr: rate: 0, type: 0xe4 [ 132.054017][ T5365] F2FS-fs (loop4): invalid crc value [ 132.078468][ T22] hub 1-1:0.0: 1 port detected [ 132.095886][ T5365] F2FS-fs (loop4): Found nat_bits in checkpoint [ 132.196685][ T5365] F2FS-fs (loop4) : inject page alloc in f2fs_grab_cache_page of f2fs_ra_meta_pages+0x432/0xa20 [ 132.284648][ T5365] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 132.411683][ T5365] F2FS-fs (loop4) : inject alloc nid in f2fs_alloc_nid of f2fs_get_dnode_of_data+0x6eb/0x1b10 [ 132.459567][ T5365] F2FS-fs (loop4) : inject page alloc in f2fs_grab_cache_page of f2fs_get_read_data_page+0x107/0x640 [ 132.558875][ T4280] syz-executor: attempt to access beyond end of device [ 132.558875][ T4280] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 132.706125][ T129] hub 1-1:0.0: hub_ext_port_status failed (err = 0) [ 132.934510][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.942908][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.078590][ T4315] usb 1-1: USB disconnect, device number 4 [ 133.320159][ T4282] Bluetooth: hci0: command 0x0406 tx timeout [ 133.480717][ T5395] loop2: detected capacity change from 0 to 32768 [ 133.591641][ T5395] XFS (loop2): Mounting V5 Filesystem [ 133.668886][ T5395] XFS (loop2): Ending clean mount [ 133.951113][ T4271] XFS (loop2): Unmounting Filesystem [ 134.123587][ T4315] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 134.335139][ T4315] usb 4-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 134.355098][ T4315] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.365111][ T4315] usb 4-1: Product: syz [ 134.369789][ T4315] usb 4-1: Manufacturer: syz [ 134.393742][ T4315] usb 4-1: SerialNumber: syz [ 134.406032][ T4315] usb 4-1: config 0 descriptor?? [ 134.446137][ T4315] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 134.621076][ T129] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 134.646449][ T5430] loop2: detected capacity change from 0 to 4096 [ 134.712341][ T5430] __ntfs_error: 66 callbacks suppressed [ 134.712363][ T5430] ntfs: (device loop2): check_mft_mirror(): $MFT and $MFTMirr (record 0) do not match. Run ntfsfix or chkdsk. [ 134.736083][ T5430] ntfs: (device loop2): load_system_files(): $MFTMirr does not match $MFT. Mounting read-only. Run ntfsfix and/or chkdsk. [ 134.786405][ T5430] ntfs: (device loop2): ntfs_read_locked_inode(): First extent of $DATA attribute has non zero lowest_vcn. [ 134.813540][ T129] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 134.824705][ T129] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.834790][ T5430] ntfs: (device loop2): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 134.870161][ T4359] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 134.879511][ T129] usb 1-1: config 0 descriptor?? [ 134.902424][ T129] cp210x 1-1:0.0: cp210x converter detected [ 134.917874][ T5430] ntfs: (device loop2): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 134.960209][ T5430] ntfs: volume version 3.1. [ 134.982334][ T5430] ntfs: (device loop2): ntfs_check_logfile(): Did not find any restart pages in $LogFile and it was not empty. [ 134.995083][ T5430] ntfs: (device loop2): load_system_files(): Failed to load $LogFile. Will not be able to remount read-write. Mount in Windows. [ 135.013767][ T5430] ntfs: (device loop2): ntfs_lookup_inode_by_name(): Index entry out of bounds in directory inode 0x5. [ 135.025458][ T5430] ntfs: (device loop2): check_windows_hibernation_status(): Failed to find inode number for hiberfil.sys. [ 135.037856][ T5430] ntfs: (device loop2): load_system_files(): Failed to determine if Windows is hibernated. Will not be able to remount read-write. Run chkdsk. [ 135.062030][ T4359] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.083905][ T4359] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.109014][ T4359] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 135.133294][ T4359] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 135.149011][ T4359] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.177073][ T4359] usb 5-1: config 0 descriptor?? [ 135.298618][ T5444] loop1: detected capacity change from 0 to 1024 [ 135.306677][ T129] cp210x 1-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 135.334403][ T5445] loop2: detected capacity change from 0 to 1024 [ 135.352334][ T5445] EXT4-fs: inline encryption not supported [ 135.360348][ T5445] EXT4-fs: Ignoring removed bh option [ 135.371851][ T5444] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 135.384577][ T5445] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 135.448637][ T5444] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 135.456390][ T4315] gspca_sunplus: reg_w_riv err -71 [ 135.459902][ T5444] ext4 filesystem being mounted at /75/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.475404][ T4315] sunplus: probe of 4-1:0.0 failed with error -71 [ 135.500608][ T5445] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 135.508247][ T4315] usb 4-1: USB disconnect, device number 5 [ 135.549904][ T129] usb 1-1: cp210x converter now attached to ttyUSB0 [ 135.597100][ T5444] EXT4-fs error (device loop1): ext4_map_blocks:745: inode #15: block 1: comm syz.1.380: lblock 1 mapped to illegal pblock 1 (length 5) [ 135.613496][ T4359] plantronics 0003:047F:FFFF.0004: No inputs registered, leaving [ 135.636171][ T5444] EXT4-fs error (device loop1): ext4_map_blocks:745: inode #15: comm syz.1.380: lblock 0 mapped to illegal pblock 0 (length 1) [ 135.647232][ T4359] plantronics 0003:047F:FFFF.0004: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 135.694809][ T4271] EXT4-fs (loop2): unmounting filesystem. [ 135.748019][ T129] usb 1-1: USB disconnect, device number 5 [ 135.776771][ T129] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 135.807816][ T129] cp210x 1-1:0.0: device disconnected [ 135.866448][ T4266] EXT4-fs (loop1): unmounting filesystem. [ 135.926937][ T4315] usb 5-1: USB disconnect, device number 6 [ 136.995987][ T5457] loop2: detected capacity change from 0 to 32768 [ 137.110177][ T129] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 137.135863][ T5457] XFS (loop2): Mounting V5 Filesystem [ 137.250407][ T5457] XFS (loop2): Ending clean mount [ 137.268540][ T5457] XFS (loop2): Quotacheck needed: Please wait. [ 137.300186][ T129] usb 5-1: Using ep0 maxpacket: 32 [ 137.307833][ T129] usb 5-1: config 0 has an invalid interface number: 85 but max is 0 [ 137.321517][ T129] usb 5-1: config 0 has no interface number 0 [ 137.338914][ T129] usb 5-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 137.370201][ T129] usb 5-1: config 0 interface 85 has no altsetting 0 [ 137.381451][ T129] usb 5-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 137.391919][ T5457] XFS (loop2): Quotacheck: Done. [ 137.422580][ T129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.467152][ T5466] loop0: detected capacity change from 0 to 32768 [ 137.485028][ T129] usb 5-1: Product: syz [ 137.497305][ T129] usb 5-1: Manufacturer: syz [ 137.531713][ T129] usb 5-1: SerialNumber: syz [ 137.562409][ T129] usb 5-1: config 0 descriptor?? [ 137.567968][ T5466] XFS (loop0): Mounting V5 Filesystem [ 137.622105][ T4271] XFS (loop2): Unmounting Filesystem [ 137.723347][ T5466] XFS (loop0): Ending clean mount [ 137.970854][ T4270] XFS (loop0): Unmounting Filesystem [ 138.462076][ T5502] loop0: detected capacity change from 0 to 512 [ 138.517453][ T5481] loop3: detected capacity change from 0 to 40427 [ 138.528224][ T5502] EXT4-fs (loop0): 1 truncate cleaned up [ 138.549780][ T129] appletouch 5-1:0.85: Geyser mode initialized. [ 138.559086][ T5481] F2FS-fs (loop3): invalid crc value [ 138.572561][ T5481] F2FS-fs (loop3): Found nat_bits in checkpoint [ 138.576966][ T5502] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 138.593224][ T129] input: appletouch as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.85/input/input8 [ 138.638982][ T5481] F2FS-fs (loop3): Start checkpoint disabled! [ 138.650097][ T5481] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 138.706087][ T5502] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz.0.397: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 138.896539][ T4311] usb 5-1: USB disconnect, device number 7 [ 138.958836][ T4372] udevd[4372]: setting mode of /dev/input/event4 to 020660 failed: No such file or directory [ 138.982030][ T4311] appletouch 5-1:0.85: input: appletouch disconnected [ 139.050243][ T4372] udevd[4372]: setting owner of /dev/input/event4 to uid=0, gid=104 failed: No such file or directory [ 139.064563][ T4270] EXT4-fs (loop0): unmounting filesystem. [ 139.263527][ T53] kworker/u4:4: attempt to access beyond end of device [ 139.263527][ T53] loop3: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 140.445367][ T5538] loop2: detected capacity change from 0 to 4096 [ 140.491190][ T5546] input: syz0 as /devices/virtual/input/input9 [ 140.553421][ T5538] ntfs: volume version 3.1. [ 140.725947][ T5549] __ntfs_error: 6 callbacks suppressed [ 140.725982][ T5549] ntfs: (device loop2): ntfs_cluster_alloc(): Failed to allocate clusters, aborting (error -28). [ 140.763640][ T5549] ntfs: (device loop2): ntfs_attr_extend_allocation(): Cannot extend allocation of inode 0x43, attribute type 0x80, because the allocation of clusters failed with error code -28. [ 141.949957][ C0] sched: RT throttling activated [ 142.104030][ T5558] loop1: detected capacity change from 0 to 131072 [ 142.121176][ T5558] F2FS-fs (loop1): invalid crc value [ 142.169051][ T5558] F2FS-fs (loop1): Found nat_bits in checkpoint [ 142.235150][ T5558] F2FS-fs (loop1): Cannot turn on quotas: -2 on 2 [ 142.250129][ T5558] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 142.589095][ T5557] loop4: detected capacity change from 0 to 32768 [ 142.741511][ T5557] XFS (loop4): Mounting V5 Filesystem [ 142.744482][ T5578] loop1: detected capacity change from 0 to 736 [ 142.865807][ T5557] XFS (loop4): Ending clean mount [ 142.943688][ T5557] XFS (loop4): Quotacheck needed: Please wait. [ 142.996933][ T5557] XFS (loop4): Quotacheck: Done. [ 143.324081][ T4280] XFS (loop4): Unmounting Filesystem [ 144.309150][ T4359] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 144.501828][ T5613] loop0: detected capacity change from 0 to 256 [ 144.519158][ T4359] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 144.532840][ T5615] netlink: 128 bytes leftover after parsing attributes in process `syz.4.438'. [ 144.538000][ T4359] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.560142][ T4359] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 144.579022][ T4359] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 144.605875][ T5613] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 144.610928][ T4359] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 144.639047][ T4359] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 144.654642][ T4359] usb 4-1: Manufacturer: syz [ 144.672585][ T4359] usb 4-1: config 0 descriptor?? [ 145.099484][ T4359] appleir 0003:05AC:8243.0005: unknown main item tag 0x0 [ 145.122632][ T4359] appleir 0003:05AC:8243.0005: No inputs registered, leaving [ 145.147454][ T4359] appleir 0003:05AC:8243.0005: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 145.383253][ T4359] usb 4-1: USB disconnect, device number 6 [ 145.512703][ T5617] loop2: detected capacity change from 0 to 32768 [ 145.569802][ T5619] loop4: detected capacity change from 0 to 32768 [ 145.639260][ T5617] XFS (loop2): Mounting V5 Filesystem [ 145.884482][ T5617] XFS (loop2): Ending clean mount [ 145.905824][ T5617] XFS (loop2): Quotacheck needed: Please wait. [ 145.970338][ T5617] XFS (loop2): Quotacheck: Done. [ 145.972364][ T5643] loop0: detected capacity change from 0 to 512 [ 146.098831][ T5643] EXT4-fs (loop0): 1 truncate cleaned up [ 146.153578][ T5643] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 146.328109][ T4270] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 146.433352][ T4270] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor: bg 0: block 465: padding at end of block bitmap is not set [ 146.530701][ T4270] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 146.557773][ T4271] XFS (loop2): Unmounting Filesystem [ 146.570837][ T4270] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz-executor: invalid indirect mapped block 234881024 (level 0) [ 146.674615][ T4270] EXT4-fs (loop0): unmounting filesystem. [ 146.852761][ T5661] loop0: detected capacity change from 0 to 64 [ 147.063178][ T5661] Trying to free block not in datazone [ 147.193867][ T5661] Trying to free block not in datazone [ 147.203021][ T5668] input: syz0 as /devices/virtual/input/input10 [ 147.209546][ T5668] input: failed to attach handler leds to device input10, error: -6 [ 147.231394][ T5661] minix_free_inode: bit 5 already cleared [ 147.520540][ T5673] loop2: detected capacity change from 0 to 256 [ 147.594574][ T5673] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x4ec6003b, utbl_chksum : 0xe619d30d) [ 147.967161][ T5684] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 147.991698][ T5684] syzkaller1: linktype set to 769 [ 148.007371][ T5685] netlink: 64535 bytes leftover after parsing attributes in process `syz.1.463'. [ 148.230132][ T4359] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 148.419666][ T5699] loop0: detected capacity change from 0 to 128 [ 148.456318][ T4359] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 148.490110][ T4359] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 148.517347][ T4359] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 148.536058][ T4359] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 148.548688][ T4359] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 148.611587][ T4359] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 148.630006][ T4359] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 148.652197][ T4359] usb 3-1: Product: syz [ 148.656882][ T4359] usb 3-1: Manufacturer: syz [ 148.701862][ T4359] cdc_wdm 3-1:1.0: skipping garbage [ 148.708460][ T4359] cdc_wdm 3-1:1.0: skipping garbage [ 148.768231][ T4359] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 148.782632][ T4359] cdc_wdm 3-1:1.0: Unknown control protocol [ 148.848661][ T129] kernel read not supported for file /dsp1 (pid: 129 comm: kworker/1:2) [ 148.894998][ T5691] loop4: detected capacity change from 0 to 32768 [ 148.933825][ T5691] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 scanned by syz.4.467 (5691) [ 149.112145][ T5691] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 149.165374][ T5691] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm [ 149.213467][ T5691] BTRFS info (device loop4): using free space tree [ 149.463630][ T22] usb 3-1: USB disconnect, device number 6 [ 149.560666][ T129] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 149.599323][ T5691] BTRFS info (device loop4): enabling ssd optimizations [ 149.764071][ T129] usb 2-1: Using ep0 maxpacket: 32 [ 149.774053][ T129] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 149.797032][ T129] usb 2-1: config 0 has no interface number 0 [ 149.808760][ T5691] BTRFS error (device loop4): balance: mixed groups data and metadata options must be the same [ 149.812143][ T129] usb 2-1: config 0 interface 184 has no altsetting 0 [ 149.847774][ T129] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 149.867531][ T129] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.886710][ T129] usb 2-1: Product: syz [ 149.898166][ T129] usb 2-1: Manufacturer: syz [ 149.910202][ T129] usb 2-1: SerialNumber: syz [ 149.926123][ T129] usb 2-1: config 0 descriptor?? [ 149.944739][ T129] smsc75xx v1.0.0 [ 150.132127][ T4280] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 150.394486][ T4366] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 10 /dev/loop4 scanned by udevd (4366) [ 150.555101][ T129] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 150.574429][ T129] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 150.829768][ T129] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 150.870114][ T129] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 150.896266][ T129] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 150.925923][ T129] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 150.949248][ T5764] loop2: detected capacity change from 0 to 256 [ 150.958992][ T129] smsc75xx: probe of 2-1:0.184 failed with error -71 [ 150.979671][ T129] usb 2-1: USB disconnect, device number 7 [ 150.986878][ T5764] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 151.032145][ T5764] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010364, chksum : 0x44009a1b, utbl_chksum : 0xe619d30d) [ 151.111167][ T26] audit: type=1326 audit(1775044053.186:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5763 comm="syz.2.488" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb95839c819 code=0x7ffc0000 [ 151.224426][ T26] audit: type=1326 audit(1775044053.186:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5763 comm="syz.2.488" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb95839c819 code=0x7ffc0000 [ 151.338272][ T26] audit: type=1326 audit(1775044053.216:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5763 comm="syz.2.488" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fb95839c819 code=0x7ffc0000 [ 151.462948][ T26] audit: type=1326 audit(1775044053.226:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5763 comm="syz.2.488" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb95839c819 code=0x7ffc0000 [ 151.586696][ T26] audit: type=1326 audit(1775044053.226:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5763 comm="syz.2.488" exe="/root/syz-executor" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7fb95839c819 code=0x7ffc0000 [ 151.713412][ T26] audit: type=1326 audit(1775044053.226:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5763 comm="syz.2.488" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb95839c819 code=0x7ffc0000 [ 151.820201][ T26] audit: type=1326 audit(1775044053.226:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5763 comm="syz.2.488" exe="/root/syz-executor" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7fb95839c819 code=0x7ffc0000 [ 151.882440][ T26] audit: type=1326 audit(1775044053.226:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5763 comm="syz.2.488" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb95839c819 code=0x7ffc0000 [ 152.087659][ T26] audit: type=1326 audit(1775044054.156:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5797 comm="syz.3.502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 152.093434][ T5793] loop2: detected capacity change from 0 to 2048 [ 152.150167][ T26] audit: type=1326 audit(1775044054.196:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5797 comm="syz.3.502" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae93b9c819 code=0x7ffc0000 [ 152.161292][ T5793] FAT-fs (loop2): bogus sectors per cluster 248 [ 152.224629][ T5793] FAT-fs (loop2): Can't find a valid FAT filesystem [ 152.546890][ T5808] tun0: tun_chr_ioctl cmd 1074025675 [ 152.575557][ T5808] tun0: persist enabled [ 152.580595][ T5808] tun0: tun_chr_ioctl cmd 1074025675 [ 152.586045][ T5808] tun0: persist enabled [ 152.642994][ T5810] loop1: detected capacity change from 0 to 16 [ 152.691014][ T5787] Process accounting resumed [ 152.703838][ T5810] erofs: (device loop1): mounted with root inode @ nid 36. [ 152.801077][ T5810] erofs: (device loop1): z_erofs_readahead: readahead error at page 2 @ nid 89 [ 152.827475][ T5812] loop4: detected capacity change from 0 to 512 [ 152.830192][ T5810] erofs: (device loop1): z_erofs_readahead: readahead error at page 1 @ nid 89 [ 152.909313][ T5812] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 152.928740][ T5812] ext4 filesystem being mounted at /94/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.950224][ T5810] erofs: (device loop1): z_erofs_read_folio: failed to read, err [-117] [ 153.211734][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 153.597740][ T5833] loop0: detected capacity change from 0 to 4096 [ 153.629280][ T5833] ntfs3: loop0: Different NTFS' sector size (4096) and media sector size (512) [ 154.082041][ T4270] ntfs3: loop0: ntfs_sync_fs r=1a failed, -22. [ 154.114572][ T4270] ntfs3: loop0: ntfs_evict_inode r=1a failed, -22. [ 154.127112][ T4270] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 154.418741][ T5861] loop4: detected capacity change from 0 to 64 [ 154.580205][ T129] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 154.624644][ T5859] loop3: detected capacity change from 0 to 4096 [ 154.780244][ T129] usb 1-1: Using ep0 maxpacket: 8 [ 154.787415][ T129] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 154.828744][ T5863] loop4: detected capacity change from 0 to 256 [ 154.851137][ T5863] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 154.856307][ T129] usb 1-1: New USB device found, idVendor=06a3, idProduct=0621, bcdDevice= 0.00 [ 154.956570][ T129] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.021187][ T129] usb 1-1: config 0 descriptor?? [ 155.128117][ T5851] loop1: detected capacity change from 0 to 32768 [ 155.213176][ T5851] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop1 scanned by syz.1.524 (5851) [ 155.312257][ T5851] BTRFS info (device loop1): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 155.332663][ T5851] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 155.361720][ T5870] loop4: detected capacity change from 0 to 512 [ 155.369661][ T5870] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 155.378676][ T5851] BTRFS info (device loop1): enabling auto defrag [ 155.386658][ T5851] BTRFS info (device loop1): use no compression [ 155.394413][ T5851] BTRFS info (device loop1): max_inline at 4096 [ 155.404815][ T5851] BTRFS info (device loop1): using free space tree [ 155.449611][ T129] saitek 0003:06A3:0621.0006: item fetching failed at offset 2/41 [ 155.467503][ T129] saitek 0003:06A3:0621.0006: parse failed [ 155.477719][ T129] saitek: probe of 0003:06A3:0621.0006 failed with error -22 [ 155.510319][ T5753] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 155.575680][ T5851] BTRFS info (device loop1): enabling ssd optimizations [ 155.645972][ T5858] F2FS-fs (loop2): invalid crc value [ 155.675849][ T5750] usb 1-1: USB disconnect, device number 6 [ 155.701924][ T5753] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.718530][ T5858] F2FS-fs (loop2): Found nat_bits in checkpoint [ 155.740500][ T5753] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 155.766734][ T5753] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 155.801564][ T5753] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 155.828392][ T5753] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.856871][ T5753] usb 4-1: config 0 descriptor?? [ 155.989469][ T5858] F2FS-fs (loop2): Start checkpoint disabled! [ 156.038938][ T5858] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 156.089259][ T4266] BTRFS info (device loop1): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 156.300063][ T5753] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x4 [ 156.312610][ T5753] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 156.363132][ T5753] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 156.576837][ T5753] usb 4-1: USB disconnect, device number 7 [ 156.876566][ T5907] fido_id[5907]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 157.000517][ T11] kworker/u4:1: attempt to access beyond end of device [ 157.000517][ T11] loop2: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 157.140469][ T5918] capability: warning: `syz.4.541' uses deprecated v2 capabilities in a way that may be insecure [ 157.523553][ T5927] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.534773][ T5927] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.842853][ T5935] netlink: 4 bytes leftover after parsing attributes in process `syz.1.547'. [ 158.014042][ T5935] device hsr_slave_1 left promiscuous mode [ 158.080135][ T22] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 158.290076][ T22] usb 5-1: Using ep0 maxpacket: 16 [ 158.299769][ T22] usb 5-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.328464][ T22] usb 5-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 158.347588][ T22] usb 5-1: config 0 interface 0 has no altsetting 0 [ 158.366657][ T22] usb 5-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 158.400415][ T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.461382][ T22] usb 5-1: config 0 descriptor?? [ 158.581535][ T5941] set_capacity_and_notify: 1 callbacks suppressed [ 158.581554][ T5941] loop0: detected capacity change from 0 to 32768 [ 158.708100][ T5941] XFS (loop0): Mounting V5 Filesystem [ 158.840969][ T5941] XFS (loop0): Ending clean mount [ 158.864463][ T5941] XFS (loop0): Quotacheck needed: Please wait. [ 158.889331][ T22] nzxt-smart2 0003:1E71:2009.0008: unknown main item tag 0x2 [ 158.910547][ T22] nzxt-smart2 0003:1E71:2009.0008: unknown main item tag 0x3 [ 158.932426][ T22] nzxt-smart2 0003:1E71:2009.0008: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.4-1/input0 [ 158.999195][ T5941] XFS (loop0): Quotacheck: Done. [ 159.089702][ T5966] netlink: 'syz.3.557': attribute type 25 has an invalid length. [ 159.140054][ T5966] netlink: 'syz.3.557': attribute type 7 has an invalid length. [ 159.156724][ T22] usb 5-1: USB disconnect, device number 8 [ 159.162977][ T5966] netlink: 'syz.3.557': attribute type 3 has an invalid length. [ 159.314260][ T5967] fido_id[5967]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 159.414219][ T5952] loop1: detected capacity change from 0 to 32768 [ 159.466540][ T5952] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz.1.554 (5952) [ 159.554476][ T5952] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 159.600528][ T5952] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 159.620982][ T5952] BTRFS info (device loop1): force zlib compression, level 3 [ 159.678958][ T5952] BTRFS info (device loop1): turning on flush-on-commit [ 159.709374][ T5952] BTRFS info (device loop1): max_inline at 4096 [ 159.729636][ T5952] BTRFS info (device loop1): using free space tree [ 159.894814][ T4270] XFS (loop0): Unmounting Filesystem [ 159.975376][ T5992] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 159.987548][ T5992] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 160.020298][ T5992] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 160.042189][ T5992] device bridge_slave_0 left promiscuous mode [ 160.063773][ T5992] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.075941][ T5999] loop2: detected capacity change from 0 to 256 [ 160.110968][ T5952] BTRFS info (device loop1): enabling ssd optimizations [ 160.152673][ T5999] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 160.180971][ T5992] device bridge_slave_1 left promiscuous mode [ 160.197598][ T5992] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.226623][ T5992] bond0: (slave bond_slave_0): Releasing backup interface [ 160.249620][ T5999] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x7f1fc68d, utbl_chksum : 0xe619d30d) [ 160.296684][ T5992] bond0: (slave bond_slave_1): Releasing backup interface [ 160.420765][ T4266] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 160.577962][ T5992] team0: Port device team_slave_0 removed [ 160.619165][ T6003] Bluetooth: MGMT ver 1.22 [ 160.851256][ T5992] team0: Port device team_slave_1 removed [ 160.852010][ T5992] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 160.852049][ T5992] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 160.923758][ T5992] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 160.940162][ T5992] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 161.297478][ T6023] loop3: detected capacity change from 0 to 16 [ 161.330806][ T6023] erofs: (device loop3): mounted with root inode @ nid 36. [ 161.337847][ T5910] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 161.434920][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 161.434940][ T26] audit: type=1800 audit(1775044063.506:108): pid=6023 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.572" name="file1" dev="loop3" ino=86 res=0 errno=0 [ 161.563115][ T5910] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 161.590216][ T5910] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x83 has invalid maxpacket 16 [ 161.630070][ T5753] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 161.638775][ T5910] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 161.644044][ T6030] loop3: detected capacity change from 0 to 256 [ 161.656650][ T5910] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.669021][ T5910] usb 3-1: Product: syz [ 161.673377][ T5910] usb 3-1: Manufacturer: syz [ 161.688622][ T5910] usb 3-1: SerialNumber: syz [ 161.717587][ T6030] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 161.840692][ T5753] usb 2-1: Using ep0 maxpacket: 16 [ 161.859365][ T5753] usb 2-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 161.889105][ T5753] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.914594][ T5753] usb 2-1: Product: syz [ 161.929213][ T5753] usb 2-1: Manufacturer: syz [ 161.935743][ T5753] usb 2-1: SerialNumber: syz [ 161.946156][ T6015] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 161.964586][ T5753] usb 2-1: config 0 descriptor?? [ 162.257498][ T6040] loop0: detected capacity change from 0 to 128 [ 162.299282][ T6040] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 162.397884][ T5753] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 162.425444][ T5753] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 162.439629][ T5753] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 162.451390][ T5753] usb 2-1: media controller created [ 162.479177][ T5753] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 162.544150][ T4292] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 162.583253][ T6015] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 162.610369][ T5753] zl10353_read_register: readreg error (reg=127, ret==0) [ 162.617510][ T5753] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 162.644963][ T5753] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 162.676964][ T5753] usb 2-1: USB disconnect, device number 8 [ 162.680085][ T4278] Bluetooth: hci0: command 0x1407 tx timeout [ 162.683116][ T4282] Bluetooth: hci0: Opcode 0x1407 failed: -110 [ 162.767091][ T5753] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 162.817962][ T5910] cdc_ncm 3-1:1.0: bind() failure [ 162.835296][ T5910] cdc_ncm: probe of 3-1:1.1 failed with error -71 [ 162.862509][ T5910] cdc_mbim: probe of 3-1:1.1 failed with error -71 [ 162.894694][ T5910] usbtest: probe of 3-1:1.1 failed with error -71 [ 162.935343][ T5910] usb 3-1: USB disconnect, device number 7 [ 162.998444][ T6053] loop0: detected capacity change from 0 to 16 [ 163.029508][ T6053] erofs: (device loop0): mounted with root inode @ nid 36. [ 163.213628][ T6057] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 163.305199][ T6059] loop6: detected capacity change from 0 to 8 [ 163.319571][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.329104][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.338717][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.348013][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.390373][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.399691][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.441518][ T6065] netlink: 48 bytes leftover after parsing attributes in process `syz.3.591'. [ 163.451271][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.460499][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.486147][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.495517][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.526614][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.536226][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.546526][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.555782][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.580066][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.589328][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.597572][ T6059] ldm_validate_partition_table(): Disk read failed. [ 163.628249][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.637511][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.651250][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 163.653549][ T5753] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 163.660499][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 163.696040][ T6059] Dev loop6: unable to read RDB block 0 [ 163.702987][ T6059] loop6: unable to read partition table [ 163.708849][ T6059] loop6: partition table beyond EOD, truncated [ 163.735041][ T6059] loop_reread_partitions: partition scan of loop6 (ÄNùh*h‘…ÿìžÝ×pਸ਼ "ýo§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>.) failed (rc=-5) [ 163.771145][ T4366] ldm_validate_partition_table(): Disk read failed. [ 163.786677][ T6072] loop3: detected capacity change from 0 to 128 [ 163.800714][ T4366] Dev loop6: unable to read RDB block 0 [ 163.807878][ T4366] loop6: unable to read partition table [ 163.825253][ T6072] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 163.830316][ T4366] loop6: partition table beyond EOD, truncated [ 163.859720][ T6062] ldm_validate_partition_table(): Disk read failed. [ 163.881223][ T5753] usb 2-1: Using ep0 maxpacket: 16 [ 163.896920][ T5753] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 163.910598][ T6062] Dev loop6: unable to read RDB block 0 [ 163.929671][ T5753] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.949886][ T6062] loop6: unable to read partition table [ 163.955970][ T6062] loop6: partition table beyond EOD, truncated [ 163.974587][ T5753] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 164.001639][ T6062] loop_reread_partitions: partition scan of loop6 (ÄNùh*h‘…ÿìžÝ×pਸ਼ "ýo§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>.) failed (rc=-5) [ 164.033999][ T5753] usb 2-1: New USB device found, idVendor=5543, idProduct=0045, bcdDevice= 0.00 [ 164.059626][ T5753] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.100384][ T38] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 164.124405][ T6056] loop4: detected capacity change from 0 to 32768 [ 164.130791][ T5753] usb 2-1: config 0 descriptor?? [ 164.275253][ T6080] Zero length message leads to an empty skb [ 164.299572][ T6056] XFS (loop4): Mounting V5 Filesystem [ 164.416045][ T6056] XFS (loop4): Ending clean mount [ 164.454976][ T6056] XFS (loop4): Quotacheck needed: Please wait. [ 164.466472][ T6093] loop2: detected capacity change from 0 to 16 [ 164.514772][ T6093] erofs: (device loop2): mounted with root inode @ nid 36. [ 164.603397][ T6056] XFS (loop4): Quotacheck: Done. [ 164.652786][ T6095] loop0: detected capacity change from 0 to 16 [ 164.695000][ T6095] erofs: (device loop0): mounted with root inode @ nid 36. [ 164.784718][ T5753] usb 2-1: string descriptor 0 read error: -71 [ 164.795640][ T5753] uclogic 0003:5543:0045.0009: failed retrieving string descriptor #200: -71 [ 164.819099][ T26] audit: type=1800 audit(1775044066.886:109): pid=6095 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.601" name="file1" dev="loop0" ino=86 res=0 errno=0 [ 164.825060][ T5753] uclogic 0003:5543:0045.0009: failed retrieving pen parameters: -71 [ 164.871891][ T6097] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 164.879084][ T5753] uclogic 0003:5543:0045.0009: failed probing pen v2 parameters: -71 [ 164.914923][ T5753] uclogic 0003:5543:0045.0009: failed probing parameters: -71 [ 164.926528][ T5753] uclogic: probe of 0003:5543:0045.0009 failed with error -71 [ 164.946472][ T5753] usb 2-1: USB disconnect, device number 9 [ 164.963952][ T4280] XFS (loop4): Unmounting Filesystem [ 165.123013][ T6099] netlink: 48 bytes leftover after parsing attributes in process `syz.0.604'. [ 165.563380][ T6108] loop2: detected capacity change from 0 to 128 [ 165.610212][ T6108] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 165.635606][ T6112] loop1: detected capacity change from 0 to 256 [ 165.686727][ T6112] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 165.902003][ T38] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 165.946518][ T6116] loop0: detected capacity change from 0 to 256 [ 166.010076][ T5752] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 166.036624][ T6116] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 166.037542][ T6119] loop2: detected capacity change from 0 to 512 [ 166.106824][ T6119] EXT4-fs: Ignoring removed i_version option [ 166.183030][ T6119] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 166.234463][ T5752] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 166.279574][ T6106] loop3: detected capacity change from 0 to 32768 [ 166.280648][ T5752] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x83 has invalid maxpacket 16 [ 166.351250][ T5752] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 166.361035][ T5752] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.369481][ T5752] usb 5-1: Product: syz [ 166.374280][ T5752] usb 5-1: Manufacturer: syz [ 166.390076][ T5752] usb 5-1: SerialNumber: syz [ 166.408730][ T6106] XFS (loop3): Mounting V5 Filesystem [ 166.436622][ T4271] EXT4-fs (loop2): unmounting filesystem. [ 166.581072][ T6106] XFS (loop3): Ending clean mount [ 166.597321][ T6106] XFS (loop3): Quotacheck needed: Please wait. [ 166.610208][ T5910] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 166.613544][ T6114] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 166.772271][ T6106] XFS (loop3): Quotacheck: Done. [ 166.806771][ T5910] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 166.823474][ T5910] usb 1-1: config 0 has no interface number 0 [ 166.853443][ T5910] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 166.894837][ T5910] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.920456][ T5910] usb 1-1: Product: syz [ 166.924768][ T5910] usb 1-1: Manufacturer: syz [ 166.929422][ T5910] usb 1-1: SerialNumber: syz [ 166.944109][ T5910] usb 1-1: config 0 descriptor?? [ 167.177085][ T5910] usb 1-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 167.202869][ T5910] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 167.229318][ T5910] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 167.241263][ T5910] usb 1-1: media controller created [ 167.270472][ T5910] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 167.272362][ T6114] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 167.467289][ T4276] XFS (loop3): Unmounting Filesystem [ 167.523636][ T5752] cdc_ncm 5-1:1.0: bind() failure [ 167.554947][ T5752] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 167.581346][ T5752] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 167.589404][ T5752] usbtest: probe of 5-1:1.1 failed with error -71 [ 167.636680][ T5752] usb 5-1: USB disconnect, device number 9 [ 168.109897][ T6161] loop2: detected capacity change from 0 to 16 [ 168.136407][ T6161] erofs: (device loop2): mounted with root inode @ nid 36. [ 168.144322][ T4311] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 168.190920][ T26] audit: type=1800 audit(1775044070.266:110): pid=6161 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.625" name="file1" dev="loop2" ino=86 res=0 errno=0 [ 168.279591][ T6163] ldm_validate_partition_table(): Disk read failed. [ 168.292514][ T6163] Dev loop6: unable to read RDB block 0 [ 168.301120][ T6163] loop6: unable to read partition table [ 168.307036][ T6163] loop6: partition table beyond EOD, truncated [ 168.330380][ T4311] usb 2-1: Using ep0 maxpacket: 16 [ 168.334056][ T6163] loop_reread_partitions: partition scan of loop6 (ÄNùh*h‘…ÿìžÝ×pਸ਼ "ýo§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>.) failed (rc=-5) [ 168.341498][ T4311] usb 2-1: config 1 has an invalid interface number: 105 but max is 0 [ 168.362480][ T5910] i2c i2c-1: ec100: i2c rd failed=-110 reg=33 [ 168.379091][ C1] blk_print_req_error: 64 callbacks suppressed [ 168.379159][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 168.395192][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.404621][ C0] buffer_io_error: 64 callbacks suppressed [ 168.404636][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.420318][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.429805][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.439127][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.442678][ T4311] usb 2-1: config 1 has no interface number 0 [ 168.448455][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.459817][ T4311] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 168.475454][ T5910] usb 1-1: USB disconnect, device number 7 [ 168.484270][ T4311] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 168.509996][ T4311] usb 2-1: config 1 interface 105 has no altsetting 0 [ 168.521629][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.530939][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.541901][ T4311] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 168.563388][ T4311] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 168.572054][ T4311] usb 2-1: Product: syz [ 168.573852][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.585711][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.595716][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.604979][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.613214][ T4311] usb 2-1: Manufacturer: syz [ 168.618527][ T4311] usb 2-1: SerialNumber: syz [ 168.630947][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.640310][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.652169][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.661617][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.683570][ T6154] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 168.686693][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 168.700011][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.700090][ T6154] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 168.727192][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.779159][ T6164] ldm_validate_partition_table(): Disk read failed. [ 168.798907][ T6164] Dev loop6: unable to read RDB block 0 [ 168.841427][ T6164] loop6: unable to read partition table [ 168.850610][ T6164] loop6: partition table beyond EOD, truncated [ 168.857071][ T6164] loop_reread_partitions: partition scan of loop6 (ÄNùh*h‘…ÿìžÝ×pਸ਼ "ýo§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>.) failed (rc=-5) [ 169.242511][ T6154] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 169.253771][ T6154] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 169.340080][ T5752] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 169.540060][ T5752] usb 5-1: Using ep0 maxpacket: 32 [ 169.547269][ T5752] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 169.572645][ T5752] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 169.594263][ T5752] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 169.610444][ T5752] usb 5-1: Product: syz [ 169.619214][ T5752] usb 5-1: Manufacturer: syz [ 169.625482][ T5752] usb 5-1: SerialNumber: syz [ 169.649382][ T5752] usb 5-1: config 0 descriptor?? [ 169.660514][ T6178] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 169.683938][ T5752] hub 5-1:0.0: bad descriptor, ignoring hub [ 169.705518][ T5752] hub: probe of 5-1:0.0 failed with error -5 [ 169.882818][ T4311] aqc111 2-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 169.904525][ T4311] aqc111 2-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 169.959352][ T4311] aqc111 2-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.1-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, f8:29:70:c6:36:f5 [ 169.987415][ T4311] usb 2-1: USB disconnect, device number 10 [ 169.998601][ T4311] aqc111 2-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.1-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 170.060347][ T5753] usb 5-1: USB disconnect, device number 10 [ 170.110936][ T4311] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 170.146287][ T4311] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 170.166664][ T4311] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 170.210065][ T5752] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 170.418316][ T5752] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.429896][ T5752] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x83 has invalid maxpacket 16 [ 170.476588][ T5752] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 170.493644][ T5752] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.514139][ T5752] usb 1-1: Product: syz [ 170.518376][ T5752] usb 1-1: Manufacturer: syz [ 170.541216][ T5752] usb 1-1: SerialNumber: syz [ 170.557231][ T6203] set_capacity_and_notify: 1 callbacks suppressed [ 170.557249][ T6203] loop6: detected capacity change from 0 to 8 [ 170.602522][ T6203] ldm_validate_partition_table(): Disk read failed. [ 170.675251][ T6203] Dev loop6: unable to read RDB block 0 [ 170.700454][ T6203] loop6: unable to read partition table [ 170.720894][ T6203] loop6: partition table beyond EOD, truncated [ 170.739623][ T6197] loop3: detected capacity change from 0 to 32768 [ 170.762138][ T6193] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 170.763387][ T6203] loop_reread_partitions: partition scan of loop6 (ÄNùh*h‘…ÿìžÝ×pਸ਼ "ýo§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>.) failed (rc=-5) [ 170.792144][ T4370] ldm_validate_partition_table(): Disk read failed. [ 170.801021][ T4370] Dev loop6: unable to read RDB block 0 [ 170.849636][ T4370] loop6: unable to read partition table [ 170.856104][ T4370] loop6: partition table beyond EOD, truncated [ 170.880266][ T6205] ldm_validate_partition_table(): Disk read failed. [ 170.891698][ T6197] XFS (loop3): Mounting V5 Filesystem [ 170.930947][ T6205] Dev loop6: unable to read RDB block 0 [ 170.937508][ T6205] loop6: unable to read partition table [ 170.943821][ T6205] loop6: partition table beyond EOD, truncated [ 170.957184][ T6205] loop_reread_partitions: partition scan of loop6 (ÄNùh*h‘…ÿìžÝ×pਸ਼ "ýo§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>.) failed (rc=-5) [ 170.961967][ T6197] XFS (loop3): Ending clean mount [ 171.040328][ T6197] XFS (loop3): Quotacheck needed: Please wait. [ 171.109898][ T6197] XFS (loop3): Quotacheck: Done. [ 171.288345][ T6221] device syzkaller1 entered promiscuous mode [ 171.306274][ T4276] XFS (loop3): Unmounting Filesystem [ 171.410509][ T6193] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 171.622780][ T5752] cdc_ncm 1-1:1.0: bind() failure [ 171.633707][ T5752] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 171.641381][ T5752] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 171.648996][ T5752] usbtest: probe of 1-1:1.1 failed with error -71 [ 171.671582][ T5752] usb 1-1: USB disconnect, device number 8 [ 171.855989][ T6238] ALSA: mixer_oss: invalid OSS volume '' [ 172.034198][ T6242] loop1: detected capacity change from 0 to 8192 [ 172.136575][ T5750] usb 4-1: new full-speed USB device number 8 using dummy_hcd [ 172.341653][ T5750] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 172.371938][ T5750] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 172.392257][ T5750] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 172.415054][ T5750] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.570142][ T5752] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 172.628089][ T6246] loop4: detected capacity change from 0 to 32768 [ 172.648525][ T5750] usb 4-1: usb_control_msg returned -32 [ 172.663589][ T5750] usbtmc 4-1:16.0: can't read capabilities [ 172.704611][ T6246] JBD2: Ignoring recovery information on journal [ 172.757500][ T6246] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 172.771396][ T5752] usb 2-1: Using ep0 maxpacket: 32 [ 172.794848][ T5752] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 172.818759][ T5752] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 172.834682][ T5752] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 172.843361][ T5752] usb 2-1: Product: syz [ 172.847651][ T5752] usb 2-1: Manufacturer: syz [ 172.852706][ T5752] usb 2-1: SerialNumber: syz [ 172.859434][ T5752] usb 2-1: config 0 descriptor?? [ 172.865244][ T6245] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 172.873753][ T5752] hub 2-1:0.0: bad descriptor, ignoring hub [ 172.881334][ T5752] hub: probe of 2-1:0.0 failed with error -5 [ 172.982245][ T4280] ocfs2: Unmounting device (7,4) on (node local) [ 173.101818][ T6255] loop4: detected capacity change from 0 to 512 [ 173.120707][ T6252] loop0: detected capacity change from 0 to 8192 [ 173.176629][ T6255] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.660: invalid indirect mapped block 256 (level 2) [ 173.191332][ T6255] EXT4-fs (loop4): 2 truncates cleaned up [ 173.197296][ T6255] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 173.230617][ T5752] usb 2-1: USB disconnect, device number 11 [ 173.411056][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 173.719311][ T6259] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 173.728174][ T6259] FAT-fs (loop0): Filesystem has been set read-only [ 174.259701][ T6273] device syzkaller1 entered promiscuous mode [ 174.274801][ T6277] netlink: 'syz.1.668': attribute type 34 has an invalid length. [ 174.447368][ T6228] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 174.910729][ T4313] usb 4-1: USB disconnect, device number 8 [ 175.070191][ T4311] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 175.108633][ T6297] loop3: detected capacity change from 0 to 8192 [ 175.260159][ T4311] usb 1-1: Using ep0 maxpacket: 32 [ 175.281701][ T4311] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 175.328277][ T4311] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 175.358104][ T4311] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 175.389188][ T4311] usb 1-1: Product: syz [ 175.407428][ T4311] usb 1-1: Manufacturer: syz [ 175.424613][ T4311] usb 1-1: SerialNumber: syz [ 175.446184][ T4311] usb 1-1: config 0 descriptor?? [ 175.467962][ T6293] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 175.487223][ T4311] hub 1-1:0.0: bad descriptor, ignoring hub [ 175.506015][ T4311] hub: probe of 1-1:0.0 failed with error -5 [ 175.535135][ T6289] loop2: detected capacity change from 0 to 40427 [ 175.591650][ T6289] F2FS-fs (loop2): Found nat_bits in checkpoint [ 175.771025][ T6289] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 175.870272][ T4311] usb 1-1: USB disconnect, device number 9 [ 175.886906][ T46] kworker/u4:3: attempt to access beyond end of device [ 175.886906][ T46] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 175.937042][ T6298] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 175.967585][ T6298] FAT-fs (loop3): Filesystem has been set read-only [ 176.213566][ T6311] binder: 6310:6311 ioctl 4018620d 0 returned -22 [ 176.336420][ T6300] loop4: detected capacity change from 0 to 32768 [ 176.500963][ T6300] XFS (loop4): Mounting V5 Filesystem [ 176.580211][ T6300] XFS (loop4): Ending clean mount [ 176.605774][ T6300] XFS (loop4): Quotacheck needed: Please wait. [ 176.641684][ T6328] netlink: 68 bytes leftover after parsing attributes in process `syz.1.687'. [ 176.733262][ T6300] XFS (loop4): Quotacheck: Done. [ 176.833669][ T6335] loop0: detected capacity change from 0 to 512 [ 176.908224][ T4280] XFS (loop4): Unmounting Filesystem [ 176.915429][ T6335] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 177.136450][ T6344] loop0: detected capacity change from 0 to 1024 [ 177.146724][ T6346] binder: 6345:6346 ioctl c0306201 2000000003c0 returned -22 [ 177.211410][ T6344] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 177.227041][ T6344] ext4 filesystem being mounted at /133/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.270038][ T4311] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 177.328442][ T4270] EXT4-fs (loop0): unmounting filesystem. [ 177.430194][ T6353] loop0: detected capacity change from 0 to 256 [ 177.447583][ T6353] exfat: Deprecated parameter 'utf8' [ 177.455298][ T6353] exfat: Deprecated parameter 'namecase' [ 177.461371][ T6353] exfat: Deprecated parameter 'namecase' [ 177.478429][ T6353] exFAT-fs (loop0): failed to load upcase table (idx : 0x00011e8b, chksum : 0xf0cee8ef, utbl_chksum : 0xe619d30d) [ 177.491094][ T4311] usb 2-1: Using ep0 maxpacket: 32 [ 177.506935][ T4311] usb 2-1: New USB device found, idVendor=1964, idProduct=0001, bcdDevice=d4.15 [ 177.524308][ T4311] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.535100][ T4311] usb 2-1: Product: syz [ 177.549524][ T4311] usb 2-1: Manufacturer: syz [ 177.560306][ T4311] usb 2-1: SerialNumber: syz [ 177.588529][ T4311] usb 2-1: config 0 descriptor?? [ 177.818343][ T4311] RobotFuzz Open Source InterFace, OSIF 2-1:0.0: version d4.15 found at bus 002 address 012 [ 177.864208][ T6351] loop2: detected capacity change from 0 to 32768 [ 177.923124][ T6351] JBD2: Ignoring recovery information on journal [ 177.980421][ T6351] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 178.020099][ T4354] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 178.102512][ T4271] ocfs2: Unmounting device (7,2) on (node local) [ 178.221867][ T4354] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 178.247329][ T4354] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 178.285889][ T4354] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 178.312234][ T4354] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.495901][ T6366] i2c i2c-1: failure reading data [ 178.503253][ T5750] usb 2-1: USB disconnect, device number 12 [ 178.556280][ T4354] usb 1-1: usb_control_msg returned -32 [ 178.562966][ T4354] usbtmc 1-1:16.0: can't read capabilities [ 178.868915][ T6369] loop3: detected capacity change from 0 to 512 [ 178.923553][ T6369] EXT4-fs (loop3): Test dummy encryption mode enabled [ 178.938685][ T6369] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 178.957350][ T6369] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.703: bad orphan inode 131083 [ 179.077430][ T6369] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 179.197282][ T6373] loop1: detected capacity change from 0 to 512 [ 179.210502][ T6373] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 179.295610][ T4370] blk_print_req_error: 75 callbacks suppressed [ 179.295629][ T4370] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 179.337262][ T4276] EXT4-fs (loop3): unmounting filesystem. [ 179.583540][ T6375] loop4: detected capacity change from 0 to 8192 [ 180.022157][ T6391] loop2: detected capacity change from 0 to 512 [ 180.046509][ T6391] EXT4-fs: Ignoring removed bh option [ 180.103965][ T6391] EXT4-fs error (device loop2): ext4_xattr_inode_iget:406: comm syz.2.708: error while reading EA inode 32 err=-116 [ 180.157640][ T6388] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 180.166006][ T6388] FAT-fs (loop4): Filesystem has been set read-only [ 180.254346][ T6391] EXT4-fs error (device loop2): ext4_xattr_inode_iget:406: comm syz.2.708: error while reading EA inode 32 err=-116 [ 180.301846][ T6391] EXT4-fs (loop2): 1 orphan inode deleted [ 180.330005][ T6391] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 180.544093][ T6394] loop4: detected capacity change from 0 to 1024 [ 180.558802][ T4271] EXT4-fs (loop2): unmounting filesystem. [ 180.644348][ T6394] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 180.694589][ T6394] ext4 filesystem being mounted at /130/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.818778][ T5750] usb 1-1: USB disconnect, device number 10 [ 180.937653][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 181.070297][ T6407] netlink: 32 bytes leftover after parsing attributes in process `syz.4.713'. [ 181.079623][ T6407] netlink: 'syz.4.713': attribute type 32 has an invalid length. [ 181.140311][ T6407] bond0: option coupled_control: mode dependency failed, not supported in mode balance-rr(0) [ 181.282984][ T6398] XFS (loop2): Mounting V5 Filesystem [ 181.314246][ T6398] XFS (loop2): Ending clean mount [ 181.336876][ T6398] XFS (loop2): Quotacheck needed: Please wait. [ 181.377562][ T6398] XFS (loop2): Quotacheck: Done. [ 181.512691][ T4271] XFS (loop2): Unmounting Filesystem [ 181.535400][ T6420] set_capacity_and_notify: 1 callbacks suppressed [ 181.535418][ T6420] loop4: detected capacity change from 0 to 512 [ 181.577091][ T6420] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 182.298997][ T6429] loop0: detected capacity change from 0 to 32768 [ 182.313667][ T6429] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 182.322174][ T6429] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 182.341015][ T6429] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 182.349549][ T5750] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 182.357635][ T5750] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 182.394147][ T5750] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms [ 182.406387][ T5750] gfs2: fsid=syz:syz.0: jid=0: Done [ 182.412376][ T6429] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 182.547635][ T6429] gfs2: fsid=syz:syz.0: found 1 quota changes [ 182.571219][ T6381] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 182.843802][ T6439] loop1: detected capacity change from 0 to 16 [ 182.850470][ T6434] vxcan1: tx drop: invalid da for name 0x0000000000000002 [ 182.893782][ T4270] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 182.893782][ T4270] inode = 11 2339 [ 182.893782][ T4270] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 182.896503][ T6439] erofs: (device loop1): mounted with root inode @ nid 36. [ 182.920489][ T4270] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 182.929855][ T4270] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4270 [syz-executor] gfs2_quota_sync+0x32c/0x700 [ 183.022199][ T4270] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 183.050213][ T4270] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 183.098291][ T4270] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 183.156518][ T4270] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 183.177800][ T4270] gfs2: fsid=syz:syz.0: File system withdrawn [ 183.190023][ T4270] CPU: 1 PID: 4270 Comm: syz-executor Not tainted syzkaller #0 [ 183.197642][ T4270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 183.207724][ T4270] Call Trace: [ 183.211019][ T4270] [ 183.213983][ T4270] dump_stack_lvl+0x188/0x24e [ 183.218687][ T4270] ? kobject_uevent_env+0x35f/0x8a0 [ 183.223899][ T4270] ? show_regs_print_info+0x12/0x12 [ 183.229111][ T4270] ? load_image+0x400/0x400 [ 183.233834][ T4270] ? kobject_uevent_env+0x35f/0x8a0 [ 183.239140][ T4270] gfs2_withdraw+0xde6/0x15d0 [ 183.243846][ T4270] ? gfs2_lm+0x240/0x240 [ 183.248283][ T4270] ? gfs2_consist_inode_i+0xf1/0x110 [ 183.253581][ T4270] gfs2_inode_refresh+0xb64/0xfd0 [ 183.258627][ T4270] ? gfs2_inode_metasync+0xf0/0xf0 [ 183.263758][ T4270] ? gfs2_glock_nq+0xcf0/0x14e0 [ 183.268798][ T4270] gfs2_instantiate+0x15e/0x210 [ 183.273670][ T4270] gfs2_glock_wait+0x1d0/0x2a0 [ 183.278547][ T4270] do_sync+0x4bf/0xc40 [ 183.282720][ T4270] ? gfs2_quota_sync+0x32c/0x700 [ 183.287776][ T4270] ? slot_put+0x1e0/0x1e0 [ 183.292128][ T4270] ? gfs2_quota_sync+0x32c/0x700 [ 183.297080][ T4270] ? do_raw_spin_unlock+0x11d/0x230 [ 183.302296][ T4270] gfs2_quota_sync+0x32c/0x700 [ 183.307257][ T4270] gfs2_sync_fs+0x48/0xb0 [ 183.311692][ T4270] sync_filesystem+0xe6/0x220 [ 183.316396][ T4270] generic_shutdown_super+0x6b/0x340 [ 183.321844][ T4270] kill_block_super+0x7c/0xe0 [ 183.326633][ T4270] deactivate_locked_super+0x93/0xf0 [ 183.332017][ T4270] cleanup_mnt+0x42c/0x4b0 [ 183.336452][ T4270] ? lockdep_hardirqs_on+0x94/0x140 [ 183.341837][ T4270] task_work_run+0x1d0/0x260 [ 183.346449][ T4270] ? task_work_cancel+0x220/0x220 [ 183.351668][ T4270] ? exit_to_user_mode_loop+0x3b/0x110 [ 183.357151][ T4270] exit_to_user_mode_loop+0xe6/0x110 [ 183.362460][ T4270] exit_to_user_mode_prepare+0xee/0x180 [ 183.368033][ T4270] syscall_exit_to_user_mode+0x16/0x40 [ 183.373510][ T4270] do_syscall_64+0x58/0xa0 [ 183.378118][ T4270] ? clear_bhb_loop+0x60/0xb0 [ 183.382809][ T4270] ? clear_bhb_loop+0x60/0xb0 [ 183.387536][ T4270] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 183.393528][ T4270] RIP: 0033:0x7fe2b099da57 [ 183.398047][ T4270] Code: a2 c7 05 9c fc 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 183.417937][ T4270] RSP: 002b:00007ffda4c925f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 183.426448][ T4270] RAX: 0000000000000000 RBX: 00007fe2b0a32048 RCX: 00007fe2b099da57 [ 183.434428][ T4270] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda4c926b0 [ 183.442411][ T4270] RBP: 00007ffda4c926b0 R08: 00007ffda4c936b0 R09: 00000000ffffffff [ 183.450397][ T4270] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda4c93740 [ 183.458462][ T4270] R13: 00007fe2b0a32048 R14: 000000000002c9e5 R15: 00007ffda4c93780 [ 183.466454][ T4270] [ 183.487561][ T6445] loop2: detected capacity change from 0 to 1024 [ 183.590627][ T6445] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 183.599319][ T6445] ext4 filesystem being mounted at /165/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.621454][ T4270] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 183.654244][ T4270] CPU: 0 PID: 4270 Comm: syz-executor Not tainted syzkaller #0 [ 183.661884][ T4270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 183.671994][ T4270] Call Trace: [ 183.675401][ T4270] [ 183.678385][ T4270] dump_stack_lvl+0x188/0x24e [ 183.683179][ T4270] ? gfs2_assert_warn_i+0xc3/0x2c0 [ 183.688346][ T4270] ? show_regs_print_info+0x12/0x12 [ 183.693599][ T4270] ? load_image+0x400/0x400 [ 183.698331][ T4270] ? do_raw_spin_unlock+0x11d/0x230 [ 183.703580][ T4270] gfs2_assert_warn_i+0x18f/0x2c0 [ 183.708655][ T4270] gfs2_quota_cleanup+0x4b4/0x6a0 [ 183.713749][ T4270] gfs2_put_super+0x22f/0x8c0 [ 183.718516][ T4270] ? gfs2_evict_inode+0x11d0/0x11d0 [ 183.723804][ T4270] generic_shutdown_super+0x130/0x340 [ 183.729195][ T4270] kill_block_super+0x7c/0xe0 [ 183.733885][ T4270] deactivate_locked_super+0x93/0xf0 [ 183.739182][ T4270] cleanup_mnt+0x42c/0x4b0 [ 183.744049][ T4270] ? lockdep_hardirqs_on+0x94/0x140 [ 183.749344][ T4270] task_work_run+0x1d0/0x260 [ 183.754050][ T4270] ? task_work_cancel+0x220/0x220 [ 183.759355][ T4270] ? exit_to_user_mode_loop+0x3b/0x110 [ 183.764853][ T4270] exit_to_user_mode_loop+0xe6/0x110 [ 183.770195][ T4270] exit_to_user_mode_prepare+0xee/0x180 [ 183.775794][ T4270] syscall_exit_to_user_mode+0x16/0x40 [ 183.781285][ T4270] do_syscall_64+0x58/0xa0 [ 183.785730][ T4270] ? clear_bhb_loop+0x60/0xb0 [ 183.790527][ T4270] ? clear_bhb_loop+0x60/0xb0 [ 183.795312][ T4270] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 183.801222][ T4270] RIP: 0033:0x7fe2b099da57 [ 183.805742][ T4270] Code: a2 c7 05 9c fc 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 183.825383][ T4270] RSP: 002b:00007ffda4c925f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 183.833819][ T4270] RAX: 0000000000000000 RBX: 00007fe2b0a32048 RCX: 00007fe2b099da57 [ 183.841888][ T4270] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffda4c926b0 [ 183.849880][ T4270] RBP: 00007ffda4c926b0 R08: 00007ffda4c936b0 R09: 00000000ffffffff [ 183.857879][ T4270] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffda4c93740 [ 183.865864][ T4270] R13: 00007fe2b0a32048 R14: 000000000002c9e5 R15: 00007ffda4c93780 [ 183.873870][ T4270] [ 184.015191][ T4271] EXT4-fs (loop2): unmounting filesystem. [ 184.479622][ T6459] loop3: detected capacity change from 0 to 512 [ 184.517278][ T6459] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 184.541487][ T6459] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 184.562216][ T6464] binder: 6462:6464 ioctl 4018620d 0 returned -22 [ 184.568742][ T6459] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 184.615438][ T6459] System zones: 0-2, 18-18, 34-35 [ 184.661594][ T6459] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 184.759311][ T6459] fscrypt (loop3, inode 12): Error -61 getting encryption context [ 184.766001][ T6454] loop1: detected capacity change from 0 to 32768 [ 184.790176][ T5752] usb 5-1: new full-speed USB device number 11 using dummy_hcd [ 184.834571][ T4276] EXT4-fs (loop3): unmounting filesystem. [ 184.855672][ T6454] XFS (loop1): Mounting V5 Filesystem [ 184.956326][ T6454] XFS (loop1): Ending clean mount [ 184.977663][ T6454] XFS (loop1): Quotacheck needed: Please wait. [ 184.991813][ T5752] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 185.029975][ T5752] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 185.068420][ T5752] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 185.098299][ T5752] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.164911][ T6454] XFS (loop1): Quotacheck: Done. [ 185.326795][ T5752] usb 5-1: usb_control_msg returned -32 [ 185.337059][ T5752] usbtmc 5-1:16.0: can't read capabilities [ 185.354178][ T4266] XFS (loop1): Unmounting Filesystem [ 185.738891][ T6486] loop3: detected capacity change from 0 to 32768 [ 185.793527][ T6486] loop3: p1 p3 < > [ 186.242144][ T4370] udevd[4370]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 186.253697][ T4366] udevd[4366]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 186.752728][ T6506] netlink: 'syz.1.742': attribute type 12 has an invalid length. [ 186.761472][ T6506] netlink: 'syz.1.742': attribute type 29 has an invalid length. [ 186.769441][ T6506] netlink: 148 bytes leftover after parsing attributes in process `syz.1.742'. [ 186.779208][ T6506] netlink: 'syz.1.742': attribute type 1 has an invalid length. [ 186.788126][ T6506] netlink: 'syz.1.742': attribute type 2 has an invalid length. [ 187.582608][ T4311] usb 5-1: USB disconnect, device number 11 [ 187.623300][ T6505] loop2: detected capacity change from 0 to 32768 [ 187.639306][ T6523] loop3: detected capacity change from 0 to 512 [ 187.703383][ T6523] EXT4-fs: Ignoring removed orlov option [ 187.730039][ T6523] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 187.751862][ T6505] XFS (loop2): Mounting V5 Filesystem [ 187.801174][ T6523] EXT4-fs (loop3): 1 truncate cleaned up [ 187.807586][ T6513] loop0: detected capacity change from 0 to 32768 [ 187.807699][ T6523] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 187.843655][ T6513] XFS (loop0): Mounting V5 Filesystem [ 187.920238][ T6505] XFS (loop2): Ending clean mount [ 187.920817][ T6546] program syz.1.757 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 187.931694][ T6513] XFS (loop0): Ending clean mount [ 187.944143][ T6523] EXT4-fs error (device loop3): ext4_check_dx_root:2266: inode #2: comm syz.3.755: Corrupt dir, invalid name for '..', running e2fsck is recommended [ 187.973776][ T6513] XFS (loop0): Quotacheck needed: Please wait. [ 188.062929][ T6513] XFS (loop0): Quotacheck: Done. [ 188.215123][ T4271] XFS (loop2): Unmounting Filesystem [ 188.275765][ T4276] EXT4-fs (loop3): unmounting filesystem. [ 188.483196][ T4270] XFS (loop0): Unmounting Filesystem [ 189.234143][ T6567] loop1: detected capacity change from 0 to 512 [ 189.308151][ T6567] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 189.413260][ T6567] EXT4-fs error (device loop1): mb_free_blocks:1839: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 189.513516][ T6567] EXT4-fs error (device loop1): ext4_do_update_inode:5268: inode #11: comm syz.1.766: corrupted inode contents [ 189.560283][ T6567] EXT4-fs error (device loop1): ext4_dirty_inode:6133: inode #11: comm syz.1.766: mark_inode_dirty error [ 189.586715][ T6567] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.766: invalid indirect mapped block 1 (level 1) [ 189.612170][ T6567] EXT4-fs error (device loop1): ext4_do_update_inode:5268: inode #11: comm syz.1.766: corrupted inode contents [ 189.635345][ T6567] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 189.656908][ T6567] EXT4-fs error (device loop1): ext4_do_update_inode:5268: inode #11: comm syz.1.766: corrupted inode contents [ 189.700096][ T6567] EXT4-fs error (device loop1): ext4_truncate:4314: inode #11: comm syz.1.766: mark_inode_dirty error [ 189.738996][ T6567] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 189.780109][ T6567] EXT4-fs (loop1): 1 truncate cleaned up [ 189.803898][ T6567] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 189.999538][ T4266] EXT4-fs (loop1): unmounting filesystem. [ 190.154582][ T6591] loop1: detected capacity change from 0 to 256 [ 190.214373][ T6591] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 190.813621][ T6602] loop1: detected capacity change from 0 to 128 [ 190.873524][ T6607] input: syz1 as /devices/virtual/input/input12 [ 191.127362][ T6611] loop1: detected capacity change from 0 to 512 [ 191.183796][ T6611] UDF-fs: warning (device loop1): udf_load_vrs: No VRS found [ 191.215051][ T6611] UDF-fs: Scanning with blocksize 512 failed [ 191.223401][ T6615] loop3: detected capacity change from 0 to 1024 [ 191.239111][ T6611] UDF-fs: warning (device loop1): udf_load_vrs: No VRS found [ 191.267197][ T6615] EXT4-fs: inline encryption not supported [ 191.270812][ T6611] UDF-fs: Scanning with blocksize 1024 failed [ 191.280783][ T6611] UDF-fs: warning (device loop1): udf_load_vrs: No VRS found [ 191.290084][ T6611] UDF-fs: Scanning with blocksize 2048 failed [ 191.296887][ T6615] EXT4-fs: Ignoring removed mblk_io_submit option [ 191.318911][ T6611] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 191.379694][ T6611] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 191.435609][ T6615] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 191.575570][ T6615] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: comm syz.3.786: inode #32769: comm syz.3.786: iget: illegal inode # [ 191.620547][ T6615] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.786: error while reading EA inode 32769 err=-117 [ 191.807343][ T4276] EXT4-fs (loop3): unmounting filesystem. [ 191.963904][ T4311] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 192.001710][ T4311] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 192.533256][ T6622] loop0: detected capacity change from 0 to 32768 [ 192.619018][ T6622] XFS (loop0): Mounting V5 Filesystem [ 192.691068][ T6622] XFS (loop0): Ending clean mount [ 192.709098][ T6622] XFS (loop0): Quotacheck needed: Please wait. [ 192.771188][ T6632] hid-generic 0000:0000:0000.000A: pid 6632 passed too large report [ 192.825857][ T6622] XFS (loop0): Quotacheck: Done. [ 192.962017][ T6643] loop4: detected capacity change from 0 to 32768 [ 193.047967][ T4270] XFS (loop0): Unmounting Filesystem [ 193.157348][ T6643] XFS (loop4): Mounting V5 Filesystem [ 193.240629][ T6643] XFS (loop4): Ending clean mount [ 193.567744][ T4280] XFS (loop4): Unmounting Filesystem [ 194.271157][ T6687] input: syz1 as /devices/virtual/input/input13 [ 194.370051][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.376427][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.593229][ T6697] loop2: detected capacity change from 0 to 128 [ 194.619993][ T5753] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 194.718429][ T4366] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 194.828409][ T6684] loop1: detected capacity change from 0 to 40427 [ 194.847092][ T5753] usb 4-1: Using ep0 maxpacket: 32 [ 194.870694][ T5753] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 194.880944][ T5753] usb 4-1: config 0 has no interface number 0 [ 194.899202][ T6684] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 194.908408][ T6684] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 194.938720][ T5753] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 194.956853][ T5753] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.965525][ T5753] usb 4-1: Product: syz [ 194.969741][ T5753] usb 4-1: Manufacturer: syz [ 194.974924][ T5753] usb 4-1: SerialNumber: syz [ 194.982197][ T5753] usb 4-1: config 0 descriptor?? [ 195.000849][ T6684] F2FS-fs (loop1): Found nat_bits in checkpoint [ 195.018675][ T5753] smsc95xx v2.0.0 [ 195.148537][ T6684] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 195.168137][ T6684] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 195.787297][ T6720] loop4: detected capacity change from 0 to 512 [ 195.808906][ T5753] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): EEPROM read operation timeout [ 195.819018][ T6720] EXT4-fs: Ignoring removed orlov option [ 195.849266][ T6720] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 195.906002][ T4311] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 195.933171][ T6720] EXT4-fs (loop4): 1 truncate cleaned up [ 195.949210][ T6720] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 196.020550][ T5753] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 196.050361][ T5753] smsc95xx: probe of 4-1:0.67 failed with error -71 [ 196.054096][ T6720] EXT4-fs error (device loop4): ext4_check_dx_root:2266: inode #2: comm syz.4.824: Corrupt dir, invalid name for '..', running e2fsck is recommended [ 196.074977][ T5753] usb 4-1: USB disconnect, device number 9 [ 196.111648][ T4311] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 196.131949][ T4311] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 196.205791][ T4311] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 196.220611][ T4311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.227089][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 196.375920][ T5752] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 196.440150][ T4278] Bluetooth: hci0: command 0x0406 tx timeout [ 196.446261][ T4278] Bluetooth: hci3: command 0x0406 tx timeout [ 196.452491][ T4282] Bluetooth: hci1: command 0x0406 tx timeout [ 196.458644][ T4282] Bluetooth: hci2: command 0x0406 tx timeout [ 196.465087][ T4274] Bluetooth: hci4: command 0x0406 tx timeout [ 196.479735][ T4311] usb 1-1: usb_control_msg returned -32 [ 196.486138][ T4311] usbtmc 1-1:16.0: can't read capabilities [ 196.598648][ T5752] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 196.626038][ T5752] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.687166][ T5752] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 196.715852][ T5752] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 196.747540][ T6741] program syz.4.833 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 196.748602][ T5752] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 196.767784][ T5752] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 196.790016][ T5752] usb 3-1: Manufacturer: syz [ 196.797451][ T5752] usb 3-1: config 0 descriptor?? [ 196.969174][ T4278] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 196.979468][ T4278] CPU: 1 PID: 4278 Comm: kworker/u5:5 Not tainted syzkaller #0 [ 196.987238][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 196.997344][ T4278] Workqueue: hci4 hci_rx_work [ 197.002074][ T4278] Call Trace: [ 197.005384][ T4278] [ 197.008356][ T4278] dump_stack_lvl+0x188/0x24e [ 197.013091][ T4278] ? show_regs_print_info+0x12/0x12 [ 197.018345][ T4278] ? load_image+0x400/0x400 [ 197.022910][ T4278] sysfs_create_dir_ns+0x26a/0x290 [ 197.028085][ T4278] ? sysfs_warn_dup+0xa0/0xa0 [ 197.032817][ T4278] ? do_raw_spin_unlock+0x11d/0x230 [ 197.038066][ T4278] kobject_add_internal+0x61c/0xcc0 [ 197.043321][ T4278] kobject_add+0x160/0x230 [ 197.047787][ T4278] ? kobject_init+0x1d0/0x1d0 [ 197.052523][ T4278] ? klist_children_get+0x50/0x50 [ 197.057703][ T4278] ? get_device_parent+0x121/0x3f0 [ 197.062899][ T4278] device_add+0x483/0xfb0 [ 197.067284][ T4278] ? kmem_cache_free+0xf7/0x290 [ 197.072200][ T4278] hci_conn_add_sysfs+0xd1/0x1e0 [ 197.077204][ T4278] le_conn_complete_evt+0x1062/0x1670 [ 197.082663][ T4278] ? hci_le_big_info_adv_report_evt+0x2f0/0x2f0 [ 197.089145][ T4278] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 197.094842][ T4278] ? skb_pull_data+0xf7/0x200 [ 197.099618][ T4278] hci_le_conn_complete_evt+0x183/0x440 [ 197.105317][ T4278] ? hci_remote_host_features_evt+0x270/0x270 [ 197.111436][ T4278] hci_event_packet+0x7b9/0x1280 [ 197.116527][ T4278] ? bis_list+0x280/0x280 [ 197.120902][ T4278] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 197.126850][ T4278] ? kcov_remote_start+0x4c7/0x7e0 [ 197.132011][ T4278] ? sync_thread_master+0x620/0x10b0 [ 197.137368][ T4278] ? hci_send_to_monitor+0x9c/0x4a0 [ 197.142889][ T4278] hci_rx_work+0x3eb/0xd40 [ 197.147464][ T4278] ? _raw_spin_unlock+0x40/0x40 [ 197.152478][ T4278] ? process_one_work+0x7b0/0x1160 [ 197.157645][ T4278] process_one_work+0x8a2/0x1160 [ 197.162662][ T4278] ? worker_detach_from_pool+0x240/0x240 [ 197.168521][ T4278] ? _raw_spin_lock_irq+0xb7/0xf0 [ 197.173594][ T4278] ? _raw_spin_lock_irqsave+0x100/0x100 [ 197.179194][ T4278] ? kthread_data+0x4b/0xc0 [ 197.183761][ T4278] worker_thread+0xaa2/0x1270 [ 197.188523][ T4278] kthread+0x29d/0x330 [ 197.192619][ T4278] ? worker_clr_flags+0x1a0/0x1a0 [ 197.197891][ T4278] ? kthread_blkcg+0xd0/0xd0 [ 197.202566][ T4278] ret_from_fork+0x1f/0x30 [ 197.207055][ T4278] [ 197.220024][ T4278] kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 197.233384][ T4278] Bluetooth: hci4: failed to register connection device [ 197.241647][ T5752] appleir 0003:05AC:8243.000B: unknown main item tag 0x0 [ 197.296350][ T5752] appleir 0003:05AC:8243.000B: No inputs registered, leaving [ 197.364390][ T5752] appleir 0003:05AC:8243.000B: hiddev1,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 197.403521][ T6754] loop4: detected capacity change from 0 to 256 [ 197.496227][ T6754] exfat: Deprecated parameter 'utf8' [ 197.534900][ T5752] usb 3-1: USB disconnect, device number 8 [ 197.558941][ T6754] exfat: Deprecated parameter 'utf8' [ 197.616158][ T6754] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x114608e0, utbl_chksum : 0xe619d30d) [ 197.675608][ T6755] fido_id[6755]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 197.887261][ T6763] input: syz1 as /devices/virtual/input/input14 [ 198.446674][ T6765] loop1: detected capacity change from 0 to 32768 [ 198.491023][ T6765] loop1: p1 p3 < > [ 198.638360][ T6780] loop2: detected capacity change from 0 to 256 [ 198.709739][ T26] audit: type=1326 audit(1775044100.766:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 198.755765][ T5752] usb 1-1: USB disconnect, device number 11 [ 198.788135][ T26] audit: type=1326 audit(1775044100.776:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 198.888653][ T26] audit: type=1326 audit(1775044100.776:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 198.988034][ T26] audit: type=1326 audit(1775044100.776:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 199.081089][ T26] audit: type=1326 audit(1775044100.776:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 199.128841][ T26] audit: type=1326 audit(1775044100.776:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 199.163762][ T4366] udevd[4366]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 199.164082][ T4370] udevd[4370]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 199.175272][ T26] audit: type=1326 audit(1775044100.776:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 199.239414][ T26] audit: type=1326 audit(1775044100.776:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 199.332125][ T26] audit: type=1326 audit(1775044100.776:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 199.403081][ T26] audit: type=1326 audit(1775044100.776:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6760 comm="syz.4.840" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd17619c819 code=0x7fc00000 [ 200.440492][ T6824] loop4: detected capacity change from 0 to 128 [ 200.486395][ T6824] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 200.503802][ T6804] loop2: detected capacity change from 0 to 32768 [ 200.516191][ T6824] hpfs: filesystem error: improperly stopped [ 200.524623][ T6824] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 200.538763][ T6824] hpfs: You really don't want any checks? You are crazy... [ 200.551047][ T6824] hpfs: hpfs_map_sector(): read error [ 200.557513][ T6824] hpfs: code page support is disabled [ 200.575778][ T6824] hpfs: hpfs_map_4sectors(): unaligned read [ 200.606959][ T6804] XFS (loop2): Mounting V5 Filesystem [ 200.610100][ T6824] hpfs: hpfs_map_4sectors(): unaligned read [ 200.635580][ T6824] hpfs: filesystem error: unable to find root dir [ 200.647695][ T6804] XFS (loop2): Ending clean mount [ 200.678061][ T6804] XFS (loop2): Quotacheck needed: Please wait. [ 200.774357][ T6804] XFS (loop2): Quotacheck: Done. [ 200.862411][ T6835] xt_hashlimit: max too large, truncated to 1048576 [ 200.925450][ T6837] xt_hashlimit: max too large, truncated to 1048576 [ 201.018345][ T6839] loop4: detected capacity change from 0 to 1024 [ 201.032956][ T4271] XFS (loop2): Unmounting Filesystem [ 201.066171][ T6839] EXT4-fs: inline encryption not supported [ 201.127299][ T6839] EXT4-fs: Ignoring removed mblk_io_submit option [ 201.305982][ T6839] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 201.333734][ T6839] EXT4-fs error (device loop4): ext4_xattr_inode_iget:401: comm syz.4.868: inode #32769: comm syz.4.868: iget: illegal inode # [ 201.379730][ T6839] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.868: error while reading EA inode 32769 err=-117 [ 201.445077][ T6846] loop3: detected capacity change from 0 to 128 [ 201.532241][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 201.572635][ T5752] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 201.796521][ T5752] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 201.810817][ T5752] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 201.824672][ T5752] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 201.834949][ T5752] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.020042][ T4313] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 202.086025][ T5752] usb 2-1: usb_control_msg returned -32 [ 202.093111][ T5752] usbtmc 2-1:16.0: can't read capabilities [ 202.212352][ T4313] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.230105][ T6861] loop4: detected capacity change from 0 to 40427 [ 202.231206][ T4313] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 202.250306][ T4313] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 202.254556][ T6861] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 202.268291][ T4313] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 202.279071][ T6861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 202.285707][ T4313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.305148][ T6861] F2FS-fs (loop4): Found nat_bits in checkpoint [ 202.318871][ T4313] usb 4-1: config 0 descriptor?? [ 202.356870][ T6861] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 202.364360][ T6861] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 202.755695][ T4313] plantronics 0003:047F:FFFF.000C: No inputs registered, leaving [ 202.784854][ T4313] plantronics 0003:047F:FFFF.000C: hiddev1,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 203.040036][ T5752] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 203.055614][ T5753] usb 4-1: USB disconnect, device number 10 [ 203.174667][ T6882] loop4: detected capacity change from 0 to 512 [ 203.191043][ T6882] EXT4-fs: Ignoring removed mblk_io_submit option [ 203.214605][ T6882] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 203.231977][ T5752] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.250153][ T5752] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 203.274618][ T5752] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 203.295332][ T5752] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 203.305632][ T5752] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.316612][ T5752] usb 1-1: config 0 descriptor?? [ 203.323044][ T6882] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 203.334902][ T6882] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a000e018, mo2=0002] [ 203.343675][ T6882] System zones: 0-1, 15-15, 18-18, 34-34 [ 203.351794][ T6882] EXT4-fs (loop4): orphan cleanup on readonly fs [ 203.358602][ T6882] EXT4-fs error (device loop4): ext4_ext_check_inode:530: inode #4: comm syz.4.881: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 203.381700][ T6882] EXT4-fs error (device loop4): ext4_quota_enable:7046: comm syz.4.881: Bad quota inode: 4, type: 1 [ 203.396501][ T6882] EXT4-fs warning (device loop4): ext4_enable_quotas:7087: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 203.400201][ T4282] Bluetooth: hci4: command 0x0406 tx timeout [ 203.436161][ T6882] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 203.460269][ T6882] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 203.527972][ T6882] EXT4-fs error (device loop4): ext4_get_link:104: inode #16: comm syz.4.881: bad symlink. [ 203.547529][ T6888] xt_hashlimit: max too large, truncated to 1048576 [ 203.548784][ T6882] EXT4-fs error (device loop4): ext4_get_link:104: inode #16: comm syz.4.881: bad symlink. [ 203.636990][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 203.747790][ T5752] plantronics 0003:047F:FFFF.000D: No inputs registered, leaving [ 203.799262][ T5752] plantronics 0003:047F:FFFF.000D: hiddev1,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 204.011905][ T5753] usb 1-1: USB disconnect, device number 12 [ 204.050484][ T6896] loop2: detected capacity change from 0 to 1024 [ 204.082496][ T6892] fido_id[6892]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 204.087656][ T6896] EXT4-fs: inline encryption not supported [ 204.112300][ T6896] EXT4-fs: Ignoring removed mblk_io_submit option [ 204.168869][ T6896] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 204.215522][ T6896] EXT4-fs error (device loop2): ext4_xattr_inode_iget:401: comm syz.2.888: inode #32769: comm syz.2.888: iget: illegal inode # [ 204.231415][ T6896] EXT4-fs error (device loop2): ext4_xattr_inode_iget:406: comm syz.2.888: error while reading EA inode 32769 err=-117 [ 204.332037][ T4271] EXT4-fs (loop2): unmounting filesystem. [ 204.423472][ T5750] usb 2-1: USB disconnect, device number 13 [ 204.700042][ T5753] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 204.909993][ T5753] usb 4-1: Using ep0 maxpacket: 32 [ 204.917049][ T5753] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.955902][ T5753] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 204.990257][ T5753] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 205.000546][ T5753] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.011418][ T5753] usb 4-1: config 0 descriptor?? [ 205.018558][ T5753] hub 4-1:0.0: USB hub found [ 205.229564][ T5753] hub 4-1:0.0: 1 port detected [ 205.588705][ T6922] loop0: detected capacity change from 0 to 40427 [ 205.602207][ T6922] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 205.610463][ T6922] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 205.627101][ T6922] F2FS-fs (loop0): Found nat_bits in checkpoint [ 205.687554][ T6922] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 205.694984][ T6922] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 205.868127][ T5753] hub 4-1:0.0: hub_ext_port_status failed (err = 0) [ 205.927847][ T6934] loop2: detected capacity change from 0 to 128 [ 206.005096][ T6934] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 206.115743][ T6934] ext4 filesystem being mounted at /203/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 206.200810][ T5753] usb 4-1: USB disconnect, device number 11 [ 206.288852][ T6937] loop0: detected capacity change from 0 to 1024 [ 206.309668][ T4271] EXT4-fs (loop2): unmounting filesystem. [ 206.320912][ T6937] EXT4-fs: inline encryption not supported [ 206.326850][ T6937] EXT4-fs: Ignoring removed bh option [ 206.344029][ T6937] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 206.408084][ T6937] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 206.497317][ T4270] EXT4-fs (loop0): unmounting filesystem. [ 207.029309][ T6960] loop0: detected capacity change from 0 to 2048 [ 207.060093][ T5753] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 207.100953][ T6962] xt_hashlimit: max too large, truncated to 1048576 [ 207.143328][ T6964] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 207.259099][ T6967] loop4: detected capacity change from 0 to 128 [ 207.302023][ T5753] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 207.333448][ T5753] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.347812][ T6967] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 207.398406][ T6967] ext4 filesystem being mounted at /177/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 207.449801][ T5753] usb 4-1: config 0 descriptor?? [ 207.499443][ T5753] cp210x 4-1:0.0: cp210x converter detected [ 207.693628][ T4280] EXT4-fs (loop4): unmounting filesystem. [ 207.833890][ T6980] loop1: detected capacity change from 0 to 1024 [ 207.858676][ T6980] EXT4-fs: inline encryption not supported [ 207.874648][ T6980] EXT4-fs: Ignoring removed mblk_io_submit option [ 207.907169][ T5753] cp210x 4-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 207.975665][ T6980] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 208.002904][ T6985] loop0: detected capacity change from 0 to 128 [ 208.041711][ T4365] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 208.129284][ T5753] usb 4-1: cp210x converter now attached to ttyUSB0 [ 208.181369][ T6980] ================================================================== [ 208.189514][ T6980] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x965/0x1e90 [ 208.197370][ T6980] Read of size 18446744073709551588 at addr ffff888056d2c840 by task syz.1.923/6980 [ 208.206836][ T6980] [ 208.209175][ T6980] CPU: 0 PID: 6980 Comm: syz.1.923 Not tainted syzkaller #0 [ 208.216467][ T6980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 208.226532][ T6980] Call Trace: [ 208.229992][ T6980] [ 208.232931][ T6980] dump_stack_lvl+0x188/0x24e [ 208.237626][ T6980] ? __lock_acquire+0x7d10/0x7d10 [ 208.242724][ T6980] ? show_regs_print_info+0x12/0x12 [ 208.248028][ T6980] ? load_image+0x400/0x400 [ 208.252627][ T6980] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 208.258096][ T6980] ? __virt_addr_valid+0x188/0x540 [ 208.263220][ T6980] ? __virt_addr_valid+0x465/0x540 [ 208.268427][ T6980] ? ext4_xattr_set_entry+0x965/0x1e90 [ 208.273898][ T6980] print_report+0xa8/0x210 [ 208.278341][ T6980] kasan_report+0x10b/0x140 [ 208.282875][ T6980] ? ext4_xattr_set_entry+0x965/0x1e90 [ 208.288342][ T6980] ? ext4_xattr_set_entry+0x965/0x1e90 [ 208.293812][ T6980] kasan_check_range+0x235/0x290 [ 208.298772][ T6980] ? ext4_xattr_set_entry+0x965/0x1e90 [ 208.304238][ T6980] memmove+0x25/0x60 [ 208.308264][ T6980] ext4_xattr_set_entry+0x965/0x1e90 [ 208.313663][ T6980] ext4_xattr_block_set+0xae4/0x32b0 [ 208.318960][ T6980] ? ext4_destroy_inode+0x200/0x200 [ 208.324174][ T6980] ? proc_nr_inodes+0x2f0/0x2f0 [ 208.329034][ T6980] ? _raw_spin_unlock+0x24/0x40 [ 208.333895][ T6980] ? iput+0x768/0x980 [ 208.338157][ T6980] ? ext4_xattr_block_find+0x2b0/0x2b0 [ 208.343630][ T6980] ? ext4_xattr_ibody_set+0x509/0x690 [ 208.349112][ T6980] ext4_xattr_set_handle+0xe3b/0x1570 [ 208.354678][ T6980] ? ext4_xattr_inode_free_quota+0x1b0/0x1b0 [ 208.360681][ T6980] ext4_xattr_set+0x242/0x320 [ 208.365379][ T6980] ? end_current_label_crit_section+0x170/0x170 [ 208.371638][ T6980] ? ext4_xattr_set_credits+0x290/0x290 [ 208.377288][ T6980] ? evm_protect_xattr+0x7e9/0x9d0 [ 208.382513][ T6980] ? ext4_xattr_security_get+0x40/0x40 [ 208.388072][ T6980] __vfs_setxattr+0x3e0/0x420 [ 208.392763][ T6980] __vfs_setxattr_noperm+0x129/0x5e0 [ 208.398070][ T6980] vfs_setxattr+0x167/0x2e0 [ 208.402685][ T6980] ? xattr_permission+0x500/0x500 [ 208.407736][ T6980] ? _copy_from_user+0x10b/0x170 [ 208.412694][ T6980] ? setxattr+0x2ce/0x360 [ 208.417122][ T6980] setxattr+0x346/0x360 [ 208.421294][ T6980] ? path_setxattr+0x290/0x290 [ 208.426074][ T6980] ? __mnt_want_write+0x21f/0x2a0 [ 208.431218][ T6980] path_setxattr+0x147/0x290 [ 208.435848][ T6980] ? simple_xattr_list_add+0xf0/0xf0 [ 208.441150][ T6980] ? lock_chain_count+0x20/0x20 [ 208.446051][ T6980] __x64_sys_setxattr+0xb7/0xd0 [ 208.450916][ T6980] do_syscall_64+0x4c/0xa0 [ 208.455346][ T6980] ? clear_bhb_loop+0x60/0xb0 [ 208.460040][ T6980] ? clear_bhb_loop+0x60/0xb0 [ 208.464728][ T6980] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 208.470726][ T6980] RIP: 0033:0x7fa4bff9c819 [ 208.475145][ T6980] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 208.494759][ T6980] RSP: 002b:00007fa4c0e81028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 208.503270][ T6980] RAX: ffffffffffffffda RBX: 00007fa4c0215fa0 RCX: 00007fa4bff9c819 [ 208.511250][ T6980] RDX: 00002000000013c0 RSI: 0000200000000140 RDI: 0000200000000100 [ 208.519585][ T6980] RBP: 00007fa4c0032c91 R08: 0000000000000000 R09: 0000000000000000 [ 208.527561][ T6980] R10: 0000000000000700 R11: 0000000000000246 R12: 0000000000000000 [ 208.535709][ T6980] R13: 00007fa4c0216038 R14: 00007fa4c0215fa0 R15: 00007ffec29767f8 [ 208.543693][ T6980] [ 208.546715][ T6980] [ 208.549078][ T6980] Allocated by task 6980: [ 208.553426][ T6980] kasan_set_track+0x4b/0x70 [ 208.558033][ T6980] __kasan_kmalloc+0x8e/0xa0 [ 208.562633][ T6980] __kmalloc_node_track_caller+0xae/0x230 [ 208.568451][ T6980] kmemdup+0x27/0x60 [ 208.572531][ T6980] ext4_xattr_block_set+0x9e6/0x32b0 [ 208.577848][ T6980] ext4_xattr_set_handle+0xe3b/0x1570 [ 208.583241][ T6980] ext4_xattr_set+0x242/0x320 [ 208.587929][ T6980] __vfs_setxattr+0x3e0/0x420 [ 208.592627][ T6980] __vfs_setxattr_noperm+0x129/0x5e0 [ 208.598091][ T6980] vfs_setxattr+0x167/0x2e0 [ 208.602607][ T6980] setxattr+0x346/0x360 [ 208.607072][ T6980] path_setxattr+0x147/0x290 [ 208.611711][ T6980] __x64_sys_setxattr+0xb7/0xd0 [ 208.616569][ T6980] do_syscall_64+0x4c/0xa0 [ 208.621202][ T6980] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 208.627191][ T6980] [ 208.629601][ T6980] Last potentially related work creation: [ 208.635316][ T6980] kasan_save_stack+0x3a/0x60 [ 208.640014][ T6980] __kasan_record_aux_stack+0xb2/0xc0 [ 208.645563][ T6980] insert_work+0x54/0x3c0 [ 208.649900][ T6980] __queue_work+0xba3/0xfb0 [ 208.654409][ T6980] rcu_work_rcufn+0xdb/0x120 [ 208.659001][ T6980] rcu_core+0xa99/0x1740 [ 208.663247][ T6980] handle_softirqs+0x2a1/0x930 [ 208.668100][ T6980] run_ksoftirqd+0xa4/0x100 [ 208.672622][ T6980] smpboot_thread_fn+0x64a/0xa40 [ 208.677653][ T6980] kthread+0x29d/0x330 [ 208.681731][ T6980] ret_from_fork+0x1f/0x30 [ 208.686155][ T6980] [ 208.688479][ T6980] Second to last potentially related work creation: [ 208.695062][ T6980] kasan_save_stack+0x3a/0x60 [ 208.699750][ T6980] __kasan_record_aux_stack+0xb2/0xc0 [ 208.705122][ T6980] call_rcu+0x14f/0x990 [ 208.709289][ T6980] queue_rcu_work+0x81/0x90 [ 208.713884][ T6980] sock_map_remove_links+0x557/0x680 [ 208.719182][ T6980] sock_map_close+0x18b/0x3c0 [ 208.723958][ T6980] unix_release+0x7e/0xc0 [ 208.728307][ T6980] sock_close+0xd5/0x240 [ 208.732549][ T6980] __fput+0x22c/0x920 [ 208.736712][ T6980] task_work_run+0x1d0/0x260 [ 208.741399][ T6980] exit_to_user_mode_loop+0xe6/0x110 [ 208.746783][ T6980] exit_to_user_mode_prepare+0xee/0x180 [ 208.752338][ T6980] syscall_exit_to_user_mode+0x16/0x40 [ 208.757894][ T6980] do_syscall_64+0x58/0xa0 [ 208.762328][ T6980] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 208.768314][ T6980] [ 208.770637][ T6980] The buggy address belongs to the object at ffff888056d2c800 [ 208.770637][ T6980] which belongs to the cache kmalloc-1k of size 1024 [ 208.785128][ T6980] The buggy address is located 64 bytes inside of [ 208.785128][ T6980] 1024-byte region [ffff888056d2c800, ffff888056d2cc00) [ 208.798684][ T6980] [ 208.801009][ T6980] The buggy address belongs to the physical page: [ 208.807603][ T6980] page:ffffea00015b4a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x56d28 [ 208.817857][ T6980] head:ffffea00015b4a00 order:3 compound_mapcount:0 compound_pincount:0 [ 208.826281][ T6980] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 208.834355][ T6980] raw: 00fff00000010200 ffffea0001f89800 dead000000000002 ffff888017441dc0 [ 208.842943][ T6980] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 208.851525][ T6980] page dumped because: kasan: bad access detected [ 208.857943][ T6980] page_owner tracks the page as allocated [ 208.863657][ T6980] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 4314, tgid 4314 (kworker/0:6), ts 73531703384, free_ts 22998983242 [ 208.883123][ T6980] post_alloc_hook+0x173/0x1a0 [ 208.887900][ T6980] get_page_from_freelist+0x1a1e/0x1ab0 [ 208.893548][ T6980] __alloc_pages+0x1ec/0x4f0 [ 208.898149][ T6980] alloc_slab_page+0x5d/0x160 [ 208.903019][ T6980] new_slab+0x87/0x2c0 [ 208.907096][ T6980] ___slab_alloc+0xbc6/0x1240 [ 208.911783][ T6980] __kmem_cache_alloc_node+0x1a0/0x260 [ 208.917257][ T6980] __kmalloc+0xa0/0x240 [ 208.921422][ T6980] ___neigh_create+0x6ce/0x24c0 [ 208.926315][ T6980] ip6_finish_output2+0x1525/0x15d0 [ 208.931617][ T6980] ndisc_send_skb+0xbf1/0x14e0 [ 208.936388][ T6980] addrconf_dad_completed+0x82e/0xd90 [ 208.941764][ T6980] addrconf_dad_work+0xc5a/0x14f0 [ 208.946882][ T6980] process_one_work+0x8a2/0x1160 [ 208.951827][ T6980] worker_thread+0xaa2/0x1270 [ 208.956518][ T6980] kthread+0x29d/0x330 [ 208.960601][ T6980] page last free stack trace: [ 208.965273][ T6980] free_unref_page_prepare+0x8b4/0x9a0 [ 208.970916][ T6980] free_unref_page+0x2e/0x3f0 [ 208.975624][ T6980] free_contig_range+0x9d/0x150 [ 208.980591][ T6980] destroy_args+0xf0/0xa0a [ 208.985028][ T6980] debug_vm_pgtable+0x33c/0x38e [ 208.989895][ T6980] do_one_initcall+0x26a/0x840 [ 208.994675][ T6980] do_initcall_level+0x137/0x1e4 [ 208.999618][ T6980] do_initcalls+0x4b/0x8a [ 209.004064][ T6980] kernel_init_freeable+0x415/0x5be [ 209.009377][ T6980] kernel_init+0x19/0x1b0 [ 209.013722][ T6980] ret_from_fork+0x1f/0x30 [ 209.018157][ T6980] [ 209.020520][ T6980] Memory state around the buggy address: [ 209.026152][ T6980] ffff888056d2c700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 209.034391][ T6980] ffff888056d2c780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 209.042630][ T6980] >ffff888056d2c800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 209.050872][ T6980] ^ [ 209.057026][ T6980] ffff888056d2c880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 209.065143][ T6980] ffff888056d2c900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 209.073317][ T6980] ================================================================== [ 209.100235][ T4313] usb 4-1: USB disconnect, device number 12 [ 209.140794][ T4313] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 209.154943][ T6980] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 209.162209][ T6980] CPU: 1 PID: 6980 Comm: syz.1.923 Not tainted syzkaller #0 [ 209.169630][ T6980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 209.179723][ T6980] Call Trace: [ 209.183030][ T6980] [ 209.185989][ T6980] dump_stack_lvl+0x188/0x24e [ 209.191057][ T6980] ? memcpy+0x3c/0x60 [ 209.195162][ T6980] ? show_regs_print_info+0x12/0x12 [ 209.200405][ T6980] ? load_image+0x400/0x400 [ 209.204957][ T6980] panic+0x2e5/0x730 [ 209.208891][ T6980] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 209.210196][ T4313] cp210x 4-1:0.0: device disconnected [ 209.220478][ T6980] ? bpf_jit_dump+0xd0/0xd0 [ 209.225026][ T6980] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 209.231132][ T6980] ? _raw_spin_unlock+0x40/0x40 [ 209.236032][ T6980] check_panic_on_warn+0x80/0xa0 [ 209.241009][ T6980] ? ext4_xattr_set_entry+0x965/0x1e90 [ 209.246514][ T6980] end_report+0x66/0x110 [ 209.250819][ T6980] kasan_report+0x118/0x140 [ 209.255477][ T6980] ? ext4_xattr_set_entry+0x965/0x1e90 [ 209.261142][ T6980] ? ext4_xattr_set_entry+0x965/0x1e90 [ 209.266664][ T6980] kasan_check_range+0x235/0x290 [ 209.271659][ T6980] ? ext4_xattr_set_entry+0x965/0x1e90 [ 209.277249][ T6980] memmove+0x25/0x60 [ 209.281190][ T6980] ext4_xattr_set_entry+0x965/0x1e90 [ 209.286611][ T6980] ext4_xattr_block_set+0xae4/0x32b0 [ 209.291956][ T6980] ? ext4_destroy_inode+0x200/0x200 [ 209.297210][ T6980] ? proc_nr_inodes+0x2f0/0x2f0 [ 209.302127][ T6980] ? _raw_spin_unlock+0x24/0x40 [ 209.307012][ T6980] ? iput+0x768/0x980 [ 209.311206][ T6980] ? ext4_xattr_block_find+0x2b0/0x2b0 [ 209.316874][ T6980] ? ext4_xattr_ibody_set+0x509/0x690 [ 209.322291][ T6980] ext4_xattr_set_handle+0xe3b/0x1570 [ 209.327723][ T6980] ? ext4_xattr_inode_free_quota+0x1b0/0x1b0 [ 209.333755][ T6980] ext4_xattr_set+0x242/0x320 [ 209.338579][ T6980] ? end_current_label_crit_section+0x170/0x170 [ 209.344978][ T6980] ? ext4_xattr_set_credits+0x290/0x290 [ 209.350573][ T6980] ? evm_protect_xattr+0x7e9/0x9d0 [ 209.355706][ T6980] ? ext4_xattr_security_get+0x40/0x40 [ 209.361196][ T6980] __vfs_setxattr+0x3e0/0x420 [ 209.365923][ T6980] __vfs_setxattr_noperm+0x129/0x5e0 [ 209.371325][ T6980] vfs_setxattr+0x167/0x2e0 [ 209.375880][ T6980] ? xattr_permission+0x500/0x500 [ 209.380959][ T6980] ? _copy_from_user+0x10b/0x170 [ 209.385948][ T6980] ? setxattr+0x2ce/0x360 [ 209.390337][ T6980] setxattr+0x346/0x360 [ 209.394548][ T6980] ? path_setxattr+0x290/0x290 [ 209.399468][ T6980] ? __mnt_want_write+0x21f/0x2a0 [ 209.404550][ T6980] path_setxattr+0x147/0x290 [ 209.409277][ T6980] ? simple_xattr_list_add+0xf0/0xf0 [ 209.414577][ T6980] ? lock_chain_count+0x20/0x20 [ 209.419513][ T6980] __x64_sys_setxattr+0xb7/0xd0 [ 209.424382][ T6980] do_syscall_64+0x4c/0xa0 [ 209.428798][ T6980] ? clear_bhb_loop+0x60/0xb0 [ 209.433479][ T6980] ? clear_bhb_loop+0x60/0xb0 [ 209.438257][ T6980] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 209.444333][ T6980] RIP: 0033:0x7fa4bff9c819 [ 209.448745][ T6980] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 209.468455][ T6980] RSP: 002b:00007fa4c0e81028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 209.476896][ T6980] RAX: ffffffffffffffda RBX: 00007fa4c0215fa0 RCX: 00007fa4bff9c819 [ 209.484868][ T6980] RDX: 00002000000013c0 RSI: 0000200000000140 RDI: 0000200000000100 [ 209.492940][ T6980] RBP: 00007fa4c0032c91 R08: 0000000000000000 R09: 0000000000000000 [ 209.501093][ T6980] R10: 0000000000000700 R11: 0000000000000246 R12: 0000000000000000 [ 209.509112][ T6980] R13: 00007fa4c0216038 R14: 00007fa4c0215fa0 R15: 00007ffec29767f8 [ 209.517167][ T6980] [ 209.520320][ T6980] Kernel Offset: disabled [ 209.524639][ T6980] Rebooting in 86400 seconds..