last executing test programs: 11.40544901s ago: executing program 2 (id=401): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') utimensat(r0, 0x0, &(0x7f0000000040)={{0x0, 0x3ffffffe}, {0x0, 0x3fffffff}}, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./mnt\x00', 0x304) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc295, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x1, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x10, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0xfd, 0x0, 0x4}}}}}]}}]}}, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0xc, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) mmap(&(0x7f000095f000/0x3000)=nil, 0x3000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone(0x0, 0x0, 0x1d, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r2, &(0x7f00000002c0)={0x24, &(0x7f0000000380)=ANY=[@ANYBLOB="c60009"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="002290"], 0x0}, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022180000000501150025ff0904a101cf0000008c0508950129309102c0"], 0x0}, 0x0) open(&(0x7f00000000c0)='./file2\x00', 0x109242, 0x9c) 10.508743304s ago: executing program 0 (id=409): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000ec0)={0x24, 0x0, 0x0, &(0x7f0000000800)={0x0, 0x22, 0x5, {[@main=@item_4={0x3, 0x0, 0xb, "bcee2177"}]}}, 0x0}, 0x0) syz_usb_connect$uac2(0x2, 0x0, 0x0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x5, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x44e}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x80b}}, {0x7f, &(0x7f00000003c0)=@string={0x7f, 0x3, "822f7906f76ffc4db01d203f33c9bc776a340689d1d2d3167d8a0a8183037b2f68a8f5cfae9bb15133d814adc8551b807b03a47464a266e35520eeda7e9689f38b91cc008056b69c3473edc0a1321c782d05b071ee509a595e8f6f1ef6610daece457ac2474ef762f2598d79cb0b921b3684c156e0aa0491fb12cb197b"}}, {0x7e, &(0x7f0000000440)=@string={0x7e, 0x3, "4982f69541bd911069e8ba323fef4a6ca996042cbf60de5d95677f4ab6814aa12350e48f45fffc50ef4763cda18548a042d0af1b25448c43b014f2d23585ce7a7aa830d45192c2f2ced8f45d4bb7b3426c7a8db5143893bca1c9c40dc586ffdb6c4dceb639502836ee32ed84b54ca6f4f86bba388cbf810b74b04350"}}, {0x51, &(0x7f00000004c0)=@string={0x51, 0x3, "3cd5b5d03c1f6bca1b9c2ae88b9a9791c943de06d2e08a396fc3468dabb864b0be11d46ca28945bbf978b3ea8ecba1b996f2a8689b2ef0bb240350e12d303272d1c16f2aa3f13b964771b6cbd484c1"}}]}) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") 8.5730065s ago: executing program 0 (id=412): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f00000078c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40000000, 0x0) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f00000001c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000010)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000020)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000030)) socket$tipc(0x1e, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000002c0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000070)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000280)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000090)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000a0)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000b0)) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$XFS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000180)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)) socket(0xa, 0x80000, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000340)=@req3={0x6, 0x203, 0x80000001, 0x4, 0x8, 0x2, 0x6}, 0x1c) r2 = socket(0x1, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x0, 0x200}, 0x10) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = socket$pppl2tp(0x18, 0x1, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r4, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r5, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) sendmsg(r4, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x800) write(r3, &(0x7f0000000200)="580000001400010300000000000000001e000000ffffffff00"/88, 0x58) madvise(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x13) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c94acec2c5dbeb03a6f7e8982cc0cc7318b05861da53f29e4e03a370bfe5dbe714b1d"], 0xf0}, 0x1, 0x0, 0x0, 0x44090}, 0x0) 8.382666182s ago: executing program 2 (id=413): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000000000)='smb3\x00', 0x180488, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) r0 = userfaultfd(0x80801) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x400000)=nil, 0x400000}, 0x1}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$uinput_user_dev(r1, &(0x7f0000001740)={'syz1\x00', {}, 0x20, [0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x1, 0x10000, 0x0, 0x31, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4080, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40], [0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffff, 0x1fe, 0x0, 0x0, 0x0, 0x200000, 0x0, 0xfffffffd, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x100, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0xdf51, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7fffffff], [0x200, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x100, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x802, 0x0, 0x2, 0x0, 0xfaea, 0x100, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40, 0x27, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0xa, 0xf1b, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x96, 0xffff, 0x0, 0x1]}, 0x45c) 8.381295832s ago: executing program 2 (id=414): gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @thr={&(0x7f00000002c0)="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", &(0x7f00000003c0)="5898670656f257d9ab422f624bf05217a73ced6c89830779f53b35ecf0753ef4a5038cf68d46330499f380bcd506d1c9c9c2ca2e9160af312f55856e02ab03b6c2e3d7cfd2b874e76dc549900abedd0d5fd10b5c1b232be3599ec100cb541f031193fef677c2848af987fa932572a71a4c6a46c916ba5d313a6edad14e0bb607e8853ea7e6d2a3c7"}}, &(0x7f0000bbdffc)) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7ff, 0xf83, 0x3}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000002c0)=0xd, 0x4) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x0, 0x0) r2 = dup(r1) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) r4 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000402609333340000000000109022400010000000009040000010301000009210000000122010009058103"], 0x0) syz_usb_disconnect(r4) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/30, 0x1e}], 0x1) 7.716784463s ago: executing program 0 (id=415): mkdir(&(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./mysys/bus/pci/devices/0000:00:01.0/enable\x00', 0x1, 0x80) write$make_it_fail(r0, &(0x7f0000000340)='N\x00', 0x2) 7.666636556s ago: executing program 0 (id=417): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) listxattr(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000240)=""/48, 0x30) (fail_nth: 3) 7.666443146s ago: executing program 0 (id=418): openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mysys\x00', 0x1ff) setpriority(0x1, 0x0, 0xe) r0 = fsopen(&(0x7f0000000040)='fuseblk\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000004c0)='j\x95\'\x8aC\x16\xca\\', &(0x7f0000000c40)='\xe6usek\v\xf6u%\x9b\x00\x00\xad\xeb\x00\x00\x00\x00\x01\x80\x00\x00\xcf\x9b\x9f\b\xb6\xfe\xc8\xda~-\x83w\xf9Z\xd2\xcb\xcdF\xd0#N7\x17\xfc\x1e\xf1\x97\xffxi\xe0KE}]\x8e\xca\xe3+\xc8\x98\x03\x91\x88(\bn\x7f\x0e\x85\xa5\xb4\n?^\xc9\xef\xe0Q\x01\xb6\xa5\x81t\x06\xda\x95\x935\xf1\x18\xac\x00\xf0\xff\xff\x80\x1a\xa1\x06\xfd\x01\x00\x00\x00\x0f\xf8\xe3\x8a\x1f\x9c\xf3\xc5\x1f\xf9\xbf?\xc1\rv\xd3j\r6\x7f\x00'/141, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='{:\'@-\x00', &(0x7f0000000180)='%*.\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000003c0)='\x00', &(0x7f0000000400)='(!\xef(.(\\-]\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000380)='(!\xef(.(\\-]\x00', &(0x7f0000000440)='\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f00000001c0)='\xe6\xd2=(L\x9f\x1c&\xda\xfa\xf3}\x18\xdckL<\xa5-#\xc8\xb7\x98\f\x87\xcf', &(0x7f0000000540)="82", 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000b80)='\xe0\"\xef\xb1\xea\xe6\x9c\xe6\xc8M\xdb\x86\xb3\x8b\xbe\xd5\xbdB\x92\xa0\x19-+a\x13qQ\xd5f39hSr\xafbB\xe2\xe8\xcd\x1bf\x18\x7f\xf27E#\"\xab\x99\xec\x88\x8d\xd8C\x0f\x95\xff\xfeG\xf9t\xb1 \xcc\xc5\xbb\x88\xb6\xd2\xf2Jwq\xf8oG0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) timer_delete(r1) munmap(&(0x7f000000a000/0x4000)=nil, 0x4000) r2 = socket$igmp6(0xa, 0x3, 0x2) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xff73) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000380)={0x50, 0x0, r3, {0x7, 0x28, 0x7fffffff, 0x4069a064, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffec}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000006200)="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", 0x2000, &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008600)={0x90, 0x0, 0xffffffffffffff80, {0x0, 0x3, 0x100000001, 0x4b, 0xfffffff4, 0x0, {0x4, 0x100000000, 0x4, 0xffffffffffffcb30, 0x9, 0x6, 0x0, 0x8, 0x87da, 0xc000, 0x3, r4, 0x0, 0x80, 0x7f}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x90, 0x0, 0x2, {0x0, 0x3, 0xbd18, 0x100, 0x7, 0xaf, {0x1, 0x5, 0x7, 0x6, 0x0, 0xf, 0xa734, 0x200, 0x7, 0xc890c63e415ce913, 0x101, r4, r5, 0xffff0000, 0x10}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in6=@private1, 0x4e20, 0x8, 0x4e21, 0x0, 0xa, 0xa0, 0x10, 0x3a, 0x0, r4}, {0xffffffffffffffff, 0x7f, 0xa, 0x9, 0x80, 0xeeb2, 0xd1, 0x6}, {0x38, 0xffffffffffffffff, 0x7fffffffffffffff, 0x1}, 0x81, 0x6e6bc0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={'\x00', '\xff\xff', @remote}, 0x4d6, 0xff}, 0x2, @in6=@empty, 0x3500, 0x3, 0x3, 0x36, 0xfffffffe, 0xa6f8, 0xd92d}}, 0xe8) r6 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x42c02, 0x0) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 2.527932523s ago: executing program 3 (id=442): sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x2c000010) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000002, @in=@rand_addr=0x300, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3c}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x7}, {0x0, 0x40020000000000, 0x200000000000000}, 0x2}}, 0xb8}, 0x1, 0x80ffffffffffffff, 0x0, 0x4000015}, 0x2c000010) 2.515666307s ago: executing program 3 (id=443): mkdir(&(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x80) write$make_it_fail(r0, &(0x7f0000000340)='N\x00', 0x2) 2.498633711s ago: executing program 3 (id=444): openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) (async) socket$nl_sock_diag(0x10, 0x3, 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000004500), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c76657273696f6e3d3970323030302c01"]) (async) write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="150000006bffff", @ANYRES16=r1, @ANYRESHEX=r2], 0x15) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) (async) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) (async) r5 = syz_io_uring_setup(0x6b8d, &(0x7f0000000380)={0x0, 0xa9ff, 0x800, 0x1, 0x100000bf}, &(0x7f0000000400), &(0x7f0000000300), &(0x7f00000004c0)) mmap$IORING_OFF_SQ_RING(0x0, 0x3, 0x300000b, 0x30, r5, 0x0) (async, rerun: 64) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) (rerun: 64) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000100)='squashfs\x00', 0x0, 0x0) (async) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/usbcore/parameters/quirks\x00', 0x2, 0x0) write(r6, &(0x7f0000000180)='0fc5:1', 0x6) (async) open_tree(0xffffffffffffffff, &(0x7f0000000140)='./sys\x00', 0x8000) (async) r7 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$TCXONC(r7, 0x540a, 0x2) (async, rerun: 32) r8 = syz_open_procfs(0x0, &(0x7f0000000340)='cgroup\x00') (rerun: 32) preadv(r8, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/225, 0xe1}], 0x1, 0x7, 0x20000000) (async) setsockopt$inet_tcp_int(r6, 0x6, 0x10, &(0x7f0000000080)=0x9, 0x4) capset(&(0x7f0000000000)={0x20080522, r4}, &(0x7f0000000040)={0x7, 0xfb66, 0x4, 0xe88, 0x3ff, 0x4}) (async) ptrace$peekuser(0x3, r4, 0x118) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) r10 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x8) dup2(r10, r9) (async) getsockopt$IP_VS_SO_GET_DAEMON(r9, 0x0, 0x487, 0x0, 0x0) connect$netlink(r3, &(0x7f0000000540), 0xc) 2.418637473s ago: executing program 3 (id=445): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup3(r1, r0, 0x80000) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000013740)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000000040c00000605000100"], 0x3c}, 0x1, 0x0, 0x0, 0x4080}, 0xc1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r3, 0x0, 0x50, 0x20000045, &(0x7f0000000140)={0xa, 0x4001, 0xfffb, @loopback, 0xfffffffd}, 0x1c) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x8}, {0x6}]}) 2.418441553s ago: executing program 3 (id=446): r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) mmap$IORING_OFF_SQ_RING(0x0, 0x5, 0x3000007, 0x2010, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000480)=[{0x6, 0x2, 0x4, 0x5}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000100)=0x401, 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x9cb8}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x26, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0], 0x128}, 0x44000) recvmsg$unix(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x58}, 0x80) sendmsg$nl_xfrm(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x80) r6 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io(r6, &(0x7f00000002c0)={0x2c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x1, 0x10, 0xc, 0x0, 0x2, 0x6}}}, 0x0) syz_usb_disconnect(r6) r7 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0) syz_usb_control_io(r7, 0x0, 0x0) syz_usb_control_io$hid(r7, 0x0, 0x0) syz_usb_control_io$hid(r7, 0x0, 0x0) syz_usb_ep_write(r6, 0x81, 0xffffffffffffff6d, &(0x7f0000000100)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000") sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x8000) ptrace$setsig(0x4203, 0x0, 0x3, 0x0) setuid(0xee01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) 904.934845ms ago: executing program 2 (id=448): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001180)=ANY=[@ANYBLOB], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000001c0)=ANY=[], 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000bc0)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 266.634948ms ago: executing program 1 (id=450): socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) getsockname$packet(r0, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000001480)={[0xffffffffffffffff]}, 0x0, 0x8) r1 = getpgrp(0x0) r2 = getpid() r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) mount_setattr(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) r4 = gettid() rt_tgsigqueueinfo(r1, r4, 0xb, &(0x7f00000007c0)={0x3c, 0x8, 0x1}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xfffffffffffffff7]}, 0x8, 0x80000) read$FUSE(r5, &(0x7f0000002bc0)={0x2020}, 0x2020) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r6, &(0x7f0000000140)={0x0, 0x42cc, 0x10, 0x1, 0x7f}, &(0x7f0000000340)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x1000002, 0x1ef}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x4, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x20, 0x4003bfff, 0x2b9, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x520, 0x800, 0x1, 0x230}}], 0x1, 0x0, 0x0) 228.646678ms ago: executing program 1 (id=451): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000080)="2c0020001b0005000100000104000000000000000c00010011111111111111110c00030022226222222222228cfa4f0426e318366016851ea2e451c613d0da8b", 0x40, 0x40, 0x0, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x8010, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00000001c0)="2c000000ff0fd5000100000000000000010100000c940f61e003452de50f59ab1942814805f7af4cb2095eaff1f0", 0x2e, 0x81, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="7e91ab88e286201effd2738b26b976b14d339ca4abff70a1032968d0f48c98f7f824b5c124a000"/53, 0x35, 0x90, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="2c000000040005000100000000000000010100000c00010011111111111111110c0003002222222222222222", 0x2c, 0x821210fe371836a5, 0x0, 0x0) pipe(0x0) mount(0x0, 0x0, &(0x7f0000000100)='gfs2\x00', 0x8, 0x0) r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000d80), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x0, 0x3, 0x5, 0x3, 0x20002}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/35, 0x23}], 0x1) ptrace$setregs(0xd, r1, 0x2, &(0x7f0000000180)) ptrace$cont(0x21, r1, 0x5, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e24, 0xfffffffe, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000200)=@gcm_256={{0x304}, "b5d4c27c5c778dd0", "5f128fd81908609c81286d4f6a539024ffb7007ed672afb4be7aec5ca3d27dbf", '\x00', "b690a3fabf2cb970"}, 0x38) write$binfmt_script(r3, &(0x7f0000000180)={'#! ', './file0'}, 0xb) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40012023, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000640)="d6", 0x1}], 0x1) waitid(0x2, r1, &(0x7f0000000300), 0x80000000, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000240)=0x2, 0x4) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x4, &(0x7f00000002c0)=[{0x26, 0x72, 0x1, 0x7fff0000}, {0xf7d2, 0x5, 0x1, 0x27f0e123}, {0x4, 0x8, 0x5, 0xd823}, {0x7, 0x7, 0x6, 0xb6}]}) close_range(r4, 0xffffffffffffffff, 0x0) 193.674388ms ago: executing program 1 (id=452): mkdir(&(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x80) write$make_it_fail(r0, &(0x7f0000000340)='N\x00', 0x2) 130.634095ms ago: executing program 1 (id=453): sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x2c000010) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000002, @in=@rand_addr=0x300, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3c}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x7}, {0x0, 0x40020000000000, 0x200000000000000}, 0x2}}, 0xb8}, 0x1, 0xffffffffffffff80, 0x0, 0x4000015}, 0x2c000010) 45.349238ms ago: executing program 1 (id=454): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x8) r0 = socket$inet6(0xa, 0x3, 0xff) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000000200)={0xa, 0xf3, 0x14, @mcast1, 0x9}, 0x1c) r1 = dup2(r0, r0) write$tun(r1, 0x0, 0x46) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) bind$packet(r3, &(0x7f0000000300)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) bind$packet(r3, &(0x7f0000000200)={0x11, 0x1b, 0x0, 0x1, 0x7, 0x6, @random="ec830469bb52"}, 0x14) syz_clone3(&(0x7f0000000240)={0x200a00000, 0x0, 0x0, 0x0, {0x2c}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) rmdir(&(0x7f0000000080)='./cgroup/../file0\x00') 0s ago: executing program 1 (id=455): mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080), 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="7265616461686561643d303030308baf00"/30]) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="1c0000001200050f0c1000000049b23e9b200a00080012c000000001", 0x1c, 0x0, 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000440), &(0x7f00000004c0)=0x80) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000001b640)=ANY=[@ANYBLOB="300000001900010000000000fedbdf250a010900100012800400f88008001e00000000000c0001000000ce8004003e80"], 0x30}, 0x1, 0x0, 0x0, 0x5}, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0x0, 0xffffffff}) unshare(0x60000600) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x6001, 0x4, 0x3f0, 0x0, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, 0x0, {[{{@arp={@multicast2, @multicast2, 0xff, 0xff000000, 0x2, 0x7, {@empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}}, {@mac, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}}, 0x7ff, 0x9d, 0xf9, 0xd, 0x0, 0x7, 'ip6tnl0\x00', 'hsr0\x00', {}, {0xfd}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f8}}, {{@arp={@multicast2, @remote, 0x0, 0x0, 0x0, 0x8, {@empty, {[0xff, 0x0, 0xff]}}, {@empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}}, 0x0, 0x0, 0xfffc, 0x7, 0x8000, 0x1, 'veth1_vlan\x00', 'team_slave_0\x00', {0x101}, {}, 0x0, 0xe2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast, @multicast2, @private, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="f9bcdc63c0c8", @empty, @multicast2, @rand_addr=0x64010101, 0x4, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) getsockname$unix(r2, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@redirect_dir_nofollow}, {@nfs_export_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.146' (ED25519) to the list of known hosts. [ 28.203630][ T36] audit: type=1400 audit(1790299716.940:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.204643][ T286] cgroup: Unknown subsys name 'net' [ 28.226388][ T36] audit: type=1400 audit(1790299716.940:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.253712][ T36] audit: type=1400 audit(1790299716.970:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.253930][ T286] cgroup: Unknown subsys name 'devices' [ 28.373353][ T286] cgroup: Unknown subsys name 'hugetlb' [ 28.378991][ T286] cgroup: Unknown subsys name 'rlimit' [ 28.471831][ T36] audit: type=1400 audit(1790299717.210:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.495066][ T36] audit: type=1400 audit(1790299717.210:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.519984][ T36] audit: type=1400 audit(1790299717.210:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 28.549453][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 28.558325][ T36] audit: type=1400 audit(1790299717.290:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.583742][ T36] audit: type=1400 audit(1790299717.290:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.624177][ T36] audit: type=1400 audit(1790299717.360:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.624732][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.649898][ T36] audit: type=1400 audit(1790299717.360:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.479207][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.486427][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.493541][ T296] bridge_slave_0: entered allmulticast mode [ 29.499828][ T296] bridge_slave_0: entered promiscuous mode [ 29.509098][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.516175][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.523327][ T296] bridge_slave_1: entered allmulticast mode [ 29.529602][ T296] bridge_slave_1: entered promiscuous mode [ 29.562262][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.569328][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.576449][ T294] bridge_slave_0: entered allmulticast mode [ 29.582758][ T294] bridge_slave_0: entered promiscuous mode [ 29.589256][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.596371][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.603468][ T294] bridge_slave_1: entered allmulticast mode [ 29.609792][ T294] bridge_slave_1: entered promiscuous mode [ 29.637317][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.644668][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.651760][ T293] bridge_slave_0: entered allmulticast mode [ 29.658085][ T293] bridge_slave_0: entered promiscuous mode [ 29.675754][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.682859][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.689974][ T293] bridge_slave_1: entered allmulticast mode [ 29.696373][ T293] bridge_slave_1: entered promiscuous mode [ 29.759838][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.766994][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.774148][ T295] bridge_slave_0: entered allmulticast mode [ 29.780385][ T295] bridge_slave_0: entered promiscuous mode [ 29.788768][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.795855][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.802969][ T295] bridge_slave_1: entered allmulticast mode [ 29.809155][ T295] bridge_slave_1: entered promiscuous mode [ 29.895741][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.902950][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.910229][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.917316][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.942830][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.949907][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.957528][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.964758][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.979891][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.987094][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.994403][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.001904][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.027474][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.034572][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.041870][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.048894][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.074887][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.082247][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.089709][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.097549][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.104977][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.112530][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.119983][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.128075][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.143639][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.150706][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.169190][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.176462][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.184257][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.191462][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.204256][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.211351][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.219036][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.226343][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.246633][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.253755][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.287801][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.294917][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.306465][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.313544][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.343639][ T294] veth0_vlan: entered promiscuous mode [ 30.354346][ T296] veth0_vlan: entered promiscuous mode [ 30.370123][ T293] veth0_vlan: entered promiscuous mode [ 30.387798][ T294] veth1_macvtap: entered promiscuous mode [ 30.397561][ T293] veth1_macvtap: entered promiscuous mode [ 30.408473][ T296] veth1_macvtap: entered promiscuous mode [ 30.425091][ T295] veth0_vlan: entered promiscuous mode [ 30.462144][ T295] veth1_macvtap: entered promiscuous mode [ 30.473103][ T294] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 30.554104][ T317] incfs: Error accessing: ./file0. [ 30.565176][ T317] incfs: mount failed -20 [ 30.569895][ T321] FAULT_INJECTION: forcing a failure. [ 30.569895][ T321] name failslab, interval 1, probability 0, space 0, times 1 [ 30.574941][ T317] overlay: ./file0 is not a directory [ 30.583161][ T321] CPU: 1 UID: 0 PID: 321 Comm: syz.3.4 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 30.583190][ T321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 30.583201][ T321] Call Trace: [ 30.583207][ T321] [ 30.583213][ T321] __dump_stack+0x21/0x30 [ 30.583243][ T321] dump_stack_lvl+0x140/0x1c0 [ 30.583266][ T321] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.583291][ T321] ? skb_put+0x10e/0x200 [ 30.583321][ T321] dump_stack+0x19/0x20 [ 30.583344][ T321] should_fail_ex+0x3c2/0x510 [ 30.583366][ T321] should_failslab+0xac/0x100 [ 30.583389][ T321] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 30.583410][ T321] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 30.583429][ T321] ? sidtab_sid2str_get+0x135/0x360 [ 30.583447][ T321] ? sidtab_sid2str_put+0x72e/0x750 [ 30.583465][ T321] kmemdup_noprof+0x31/0x80 [ 30.583482][ T321] sidtab_sid2str_get+0x135/0x360 [ 30.583500][ T321] security_sid_to_context_core+0x30d/0x5d0 [ 30.583526][ T321] security_sid_to_context+0x2e/0x50 [ 30.583550][ T321] avc_audit_post_callback+0x1a8/0x790 [ 30.583572][ T321] ? audit_log_n_string+0x35d/0x5b0 [ 30.583591][ T321] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 30.583613][ T321] ? print_ipv4_addr+0xf3/0x150 [ 30.583633][ T321] ? common_lsm_audit+0x18b0/0x18b0 [ 30.583655][ T321] ? audit_log_untrustedstring+0xea/0x100 [ 30.583673][ T321] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 30.583695][ T321] common_lsm_audit+0x14b6/0x18b0 [ 30.583716][ T321] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 30.583737][ T321] ? __cfi_common_lsm_audit+0x10/0x10 [ 30.583757][ T321] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 30.583776][ T321] ? call_rcu_hurry+0x30/0x30 [ 30.583797][ T321] ? avc_update_node+0x2fc/0x8a0 [ 30.583818][ T321] slow_avc_audit+0x19f/0x220 [ 30.583838][ T321] ? __cfi_slow_avc_audit+0x10/0x10 [ 30.583861][ T321] ? avc_has_perm_noaudit+0x2bc/0x360 [ 30.583883][ T321] avc_has_perm+0x1ec/0x240 [ 30.583904][ T321] ? __cfi_avc_has_perm+0x10/0x10 [ 30.583928][ T321] selinux_socket_sendmsg+0x281/0x380 [ 30.583951][ T321] ? __cfi_selinux_socket_sendmsg+0x10/0x10 [ 30.583975][ T321] ? is_bpf_text_address+0x17b/0x1a0 [ 30.584001][ T321] ? kasan_save_alloc_info+0x3a/0x50 [ 30.584018][ T321] ? check_stack_object+0x81/0x150 [ 30.584038][ T321] ? __check_object_size+0x54c/0x870 [ 30.584057][ T321] ? __cfi___check_object_size+0x10/0x10 [ 30.584077][ T321] security_socket_sendmsg+0x5c/0x100 [ 30.584101][ T321] ____sys_sendmsg+0x533/0xa00 [ 30.584126][ T321] ? __sys_sendmsg_sock+0x50/0x50 [ 30.584151][ T321] ? import_iovec+0x80/0xb0 [ 30.584169][ T321] ___sys_sendmsg+0x2a6/0x370 [ 30.584193][ T321] ? __sys_sendmsg+0x260/0x260 [ 30.584217][ T321] ? proc_fail_nth_write+0x184/0x220 [ 30.584243][ T321] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 30.584272][ T321] ? __fget_files+0x2bc/0x330 [ 30.584295][ T321] __x64_sys_sendmsg+0x1be/0x2a0 [ 30.584325][ T321] ? fput+0x1a4/0x230 [ 30.584347][ T321] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 30.584371][ T321] ? ksys_write+0x1f3/0x260 [ 30.584391][ T321] ? __kasan_check_read+0x15/0x20 [ 30.584410][ T321] x64_sys_call+0x2a4c/0x2ee0 [ 30.584427][ T321] do_syscall_64+0x57/0xf0 [ 30.584443][ T321] ? clear_bhb_loop+0x50/0xa0 [ 30.584466][ T321] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.584487][ T321] RIP: 0033:0x7f709199e159 [ 30.584503][ T321] 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 [ 30.584517][ T321] RSP: 002b:00007f70928e4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.584538][ T321] RAX: ffffffffffffffda RBX: 00007f7091c25fa0 RCX: 00007f709199e159 [ 30.584553][ T321] RDX: 0000000000000000 RSI: 0000200000000780 RDI: 0000000000000004 [ 30.584565][ T321] RBP: 00007f70928e4090 R08: 0000000000000000 R09: 0000000000000000 [ 30.584576][ T321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 30.584588][ T321] R13: 00007f7091c26038 R14: 00007f7091c25fa0 R15: 00007ffd9d6de708 [ 30.584603][ T321] [ 30.851301][ T45] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 31.001523][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 31.061368][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 31.152763][ T45] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.163798][ T45] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 31.172433][ T9] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 31.173073][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.185590][ T9] usb 1-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 31.193218][ T45] usb 4-1: config 0 descriptor?? [ 31.203774][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.212353][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.214658][ T9] usb 1-1: Product: syz [ 31.225508][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 31.229592][ T9] usb 1-1: Manufacturer: syz [ 31.239866][ T31] usb 3-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 31.247625][ T9] usb 1-1: SerialNumber: syz [ 31.253722][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.267264][ T31] usb 3-1: config 0 descriptor?? [ 31.281315][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 31.431282][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 31.437686][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 31.444622][ T10] usb 2-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 31.453902][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.463040][ T10] usb 2-1: config 0 descriptor?? [ 31.472597][ T9] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 31.480093][ T9] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 31.489640][ T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 31.502159][ T9] usb 1-1: USB disconnect, device number 2 [ 31.514184][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 31.610297][ T45] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 31.631088][ T45] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0001/input/input5 [ 31.684656][ T31] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 31.692177][ T31] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 31.699972][ T31] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 31.707502][ T31] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 31.717155][ T31] playstation 0003:054C:0DF2.0002: unknown main item tag 0x0 [ 31.726479][ T31] playstation 0003:054C:0DF2.0002: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.2-1/input0 [ 31.739400][ T45] keytouch 0003:0926:3333.0001: input,hidraw1: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 31.873881][ T10] hid (null): unknown global tag 0xe [ 31.880080][ T10] kye 0003:0458:5012.0003: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 31.892171][ T10] kye 0003:0458:5012.0003: unknown main item tag 0x0 [ 31.894295][ T31] playstation 0003:054C:0DF2.0002: Failed to retrieve feature with reportID 9: -71 [ 31.899528][ T10] kye 0003:0458:5012.0003: unknown global tag 0xe [ 31.908731][ T31] playstation 0003:054C:0DF2.0002: Failed to retrieve DualSense pairing info: -71 [ 31.916035][ T10] kye 0003:0458:5012.0003: item 0 4 1 14 parsing failed [ 31.924855][ T31] playstation 0003:054C:0DF2.0002: Failed to get MAC address from DualSense [ 31.932072][ T10] kye 0003:0458:5012.0003: parse failed [ 31.940966][ T31] playstation 0003:054C:0DF2.0002: Failed to create dualsense. [ 31.946480][ T10] kye 0003:0458:5012.0003: probe with driver kye failed with error -22 [ 31.959636][ T31] playstation 0003:054C:0DF2.0002: probe with driver playstation failed with error -71 [ 31.975497][ T31] usb 3-1: USB disconnect, device number 2 [ 32.136883][ T45] usb 2-1: USB disconnect, device number 2 [ 32.193948][ T336] usb 4-1: USB disconnect, device number 2 [ 32.311354][ T10] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 32.412566][ T342] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 32.462501][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 32.473598][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 32.483662][ T10] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 32.493125][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.502262][ T10] usb 1-1: config 0 descriptor?? [ 32.710747][ T10] usbhid 1-1:0.0: can't add hid device: -71 [ 32.717173][ T10] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 32.726051][ T10] usb 1-1: USB disconnect, device number 3 [ 32.854574][ T358] netlink: 140 bytes leftover after parsing attributes in process `syz.3.18'. [ 32.881743][ T336] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 32.893191][ T362] netlink: 16 bytes leftover after parsing attributes in process `syz.3.20'. [ 32.916462][ T365] netlink: 104 bytes leftover after parsing attributes in process `syz.3.21'. [ 33.042525][ T336] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 33.052756][ T336] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 33.061933][ T336] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 33.071195][ T336] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.071387][ T31] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 33.087818][ T336] usb 2-1: config 0 descriptor?? [ 33.201361][ T31] usb 3-1: device descriptor read/64, error -71 [ 33.421029][ T36] kauditd_printk_skb: 90 callbacks suppressed [ 33.421047][ T36] audit: type=1400 audit(1790299722.150:164): avc: denied { ioctl } for pid=373 comm="syz.0.25" path="socket:[4325]" dev="sockfs" ino=4325 ioctlcmd=0x8901 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.435483][ T376] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4.50.0), cmd(8) [ 33.452513][ T36] audit: type=1400 audit(1790299722.170:165): avc: denied { read } for pid=375 comm="syz.0.26" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 33.485176][ T31] usb 3-1: device descriptor read/64, error -71 [ 33.491598][ T36] audit: type=1400 audit(1790299722.170:166): avc: denied { open } for pid=375 comm="syz.0.26" path="/3/dev/mapper/control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 33.515767][ T36] audit: type=1400 audit(1790299722.170:167): avc: denied { ioctl } for pid=375 comm="syz.0.26" path="/3/dev/mapper/control" dev="devtmpfs" ino=198 ioctlcmd=0xfd08 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 33.594855][ T36] audit: type=1400 audit(1790299722.330:168): avc: denied { create } for pid=386 comm="syz.0.31" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 33.599897][ T387] block device autoloading is deprecated and will be removed. [ 33.616918][ T36] audit: type=1400 audit(1790299722.330:169): avc: denied { read } for pid=386 comm="syz.0.31" name="file0" dev="tmpfs" ino=61 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 33.651202][ T36] audit: type=1400 audit(1790299722.330:170): avc: denied { open } for pid=386 comm="syz.0.31" path="/8/file0" dev="tmpfs" ino=61 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 33.673670][ T36] audit: type=1400 audit(1790299722.370:171): avc: denied { unlink } for pid=293 comm="syz-executor" name="file0" dev="tmpfs" ino=61 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 33.696589][ T36] audit: type=1400 audit(1790299722.400:172): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 33.751295][ T31] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 33.767897][ T36] audit: type=1400 audit(1790299722.500:173): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 33.893852][ T31] usb 3-1: device descriptor read/64, error -71 [ 34.131327][ T31] usb 3-1: device descriptor read/64, error -71 [ 34.251395][ T31] usb usb3-port1: attempt power cycle [ 34.591887][ T31] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 34.612511][ T31] usb 3-1: device descriptor read/8, error -71 [ 34.752624][ T31] usb 3-1: device descriptor read/8, error -71 [ 35.001333][ T31] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 35.022551][ T31] usb 3-1: device descriptor read/8, error -71 [ 35.152723][ T31] usb 3-1: device descriptor read/8, error -71 [ 35.261403][ T31] usb usb3-port1: unable to enumerate USB device [ 35.660326][ T10] usb 2-1: USB disconnect, device number 3 [ 36.188953][ T514] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 36.856248][ T322] udevd[322]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 37.119532][ T612] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 37.189102][ T623] serial 00:03: in use; can't configure [ 37.195169][ T623] serial 00:03: in use; can't configure [ 37.200991][ T623] serial 00:03: in use; can't configure [ 37.207108][ T623] serial 00:03: in use; can't configure [ 38.221912][ T672] KVM: debugfs: duplicate directory 672-4 [ 38.443078][ T36] kauditd_printk_skb: 114 callbacks suppressed [ 38.443095][ T36] audit: type=1400 audit(1790299727.180:288): avc: denied { create } for pid=702 comm="syz.2.169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 39.356010][ T36] audit: type=1400 audit(1790299728.080:289): avc: denied { write } for pid=733 comm="syz.3.181" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 39.748355][ T749] ======================================================= [ 39.748355][ T749] WARNING: The mand mount option has been deprecated and [ 39.748355][ T749] and is ignored by this kernel. Remove the mand [ 39.748355][ T749] option from the mount to silence this warning. [ 39.748355][ T749] ======================================================= [ 39.947186][ T36] audit: type=1400 audit(1790299728.680:290): avc: denied { create } for pid=754 comm="syz.2.190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 40.323659][ T788] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=788 comm=syz.2.206 [ 40.468967][ T777] FAULT_INJECTION: forcing a failure. [ 40.468967][ T777] name failslab, interval 1, probability 0, space 0, times 0 [ 40.502482][ T777] CPU: 0 UID: 0 PID: 777 Comm: syz.0.200 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 40.502521][ T777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 40.502534][ T777] Call Trace: [ 40.502541][ T777] [ 40.502550][ T777] __dump_stack+0x21/0x30 [ 40.502586][ T777] dump_stack_lvl+0x140/0x1c0 [ 40.502613][ T777] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.502641][ T777] ? bpf_lsm_key_permission+0xd/0x20 [ 40.502670][ T777] dump_stack+0x19/0x20 [ 40.502697][ T777] should_fail_ex+0x3c2/0x510 [ 40.502723][ T777] should_failslab+0xac/0x100 [ 40.502749][ T777] __kmalloc_cache_noprof+0x41/0x470 [ 40.502770][ T777] ? search_cred_keyrings_rcu+0x633/0x680 [ 40.502796][ T777] ? assoc_array_insert+0x9b/0x3660 [ 40.502823][ T777] assoc_array_insert+0x9b/0x3660 [ 40.502847][ T777] ? __cfi__raw_spin_lock+0x10/0x10 [ 40.502867][ T777] ? __cfi_key_default_cmp+0x10/0x10 [ 40.502888][ T777] ? __cfi_keyring_search_iterator+0x10/0x10 [ 40.502910][ T777] ? __kasan_check_write+0x18/0x20 [ 40.502932][ T777] ? mutex_lock+0x97/0x1d0 [ 40.502957][ T777] ? __cfi_mutex_lock+0x10/0x10 [ 40.502982][ T777] __key_link_begin+0xe5/0x220 [ 40.503003][ T777] request_key_and_link+0x75b/0x1230 [ 40.503031][ T777] ? key_task_permission+0x3be/0x500 [ 40.503058][ T777] ? __cfi_request_key_and_link+0x10/0x10 [ 40.503087][ T777] ? downgrade_write+0x470/0x470 [ 40.503118][ T777] ? __cfi_asymmetric_key_cmp_partial+0x10/0x10 [ 40.503148][ T777] ? __cfi_keyring_search_iterator+0x10/0x10 [ 40.503173][ T777] __se_sys_request_key+0x29c/0x350 [ 40.503198][ T777] ? __x64_sys_request_key+0xc0/0xc0 [ 40.503223][ T777] ? __kasan_check_write+0x18/0x20 [ 40.503253][ T777] ? fpregs_restore_userregs+0x11c/0x260 [ 40.503280][ T777] __x64_sys_request_key+0x9f/0xc0 [ 40.503304][ T777] x64_sys_call+0x2b60/0x2ee0 [ 40.503323][ T777] do_syscall_64+0x57/0xf0 [ 40.503342][ T777] ? clear_bhb_loop+0x50/0xa0 [ 40.503368][ T777] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.503393][ T777] RIP: 0033:0x7f63f9d9e159 [ 40.503412][ T777] 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 [ 40.503430][ T777] RSP: 002b:00007f63fabda028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 40.503456][ T777] RAX: ffffffffffffffda RBX: 00007f63fa025fa0 RCX: 00007f63f9d9e159 [ 40.503473][ T777] RDX: 0000200000001fee RSI: 0000200000001ffb RDI: 0000200000000040 [ 40.503489][ T777] RBP: 00007f63f9e3506b R08: 0000000000000000 R09: 0000000000000000 [ 40.503503][ T777] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 40.503518][ T777] R13: 00007f63fa026038 R14: 00007f63fa025fa0 R15: 00007ffcec78b698 [ 40.503536][ T777] [ 40.939417][ T826] device-mapper: ioctl: Invalid ioctl structure: name t, dev fc00 [ 40.973731][ T36] audit: type=1326 audit(1790299729.710:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=828 comm="syz.0.219" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63f9d9e159 code=0x7ffc0000 [ 41.023375][ T36] audit: type=1326 audit(1790299729.710:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=828 comm="syz.0.219" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63f9d9e159 code=0x7ffc0000 [ 41.049755][ T36] audit: type=1326 audit(1790299729.730:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=828 comm="syz.0.219" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f63f9d9e159 code=0x7ffc0000 [ 41.095058][ T36] audit: type=1326 audit(1790299729.730:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=828 comm="syz.0.219" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63f9d9e159 code=0x7ffc0000 [ 41.141966][ T36] audit: type=1326 audit(1790299729.730:295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=828 comm="syz.0.219" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63f9d9e159 code=0x7ffc0000 [ 41.299951][ T36] audit: type=1400 audit(1790299730.030:296): avc: denied { lock } for pid=845 comm="syz.1.228" path="socket:[5866]" dev="sockfs" ino=5866 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 41.418403][ T852] FAULT_INJECTION: forcing a failure. [ 41.418403][ T852] name failslab, interval 1, probability 0, space 0, times 0 [ 41.438038][ T852] CPU: 1 UID: 0 PID: 852 Comm: syz.2.223 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 41.438077][ T852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 41.438090][ T852] Call Trace: [ 41.438097][ T852] [ 41.438105][ T852] __dump_stack+0x21/0x30 [ 41.438143][ T852] dump_stack_lvl+0x140/0x1c0 [ 41.438172][ T852] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.438203][ T852] dump_stack+0x19/0x20 [ 41.438230][ T852] should_fail_ex+0x3c2/0x510 [ 41.438257][ T852] should_failslab+0xac/0x100 [ 41.438284][ T852] kmem_cache_alloc_bulk_noprof+0x4c/0x480 [ 41.438309][ T852] ? pcpu_block_update_hint_alloc+0x8a0/0xc50 [ 41.438337][ T852] ? mas_dup_build+0x562/0x1ac0 [ 41.438367][ T852] mas_dup_build+0xb02/0x1ac0 [ 41.438401][ T852] __mt_dup+0x16f/0x290 [ 41.438428][ T852] ? __cfi___mt_dup+0x10/0x10 [ 41.438461][ T852] ? __kasan_check_write+0x18/0x20 [ 41.438482][ T852] copy_mm+0x716/0x1da0 [ 41.438511][ T852] ? copy_signal+0x6a0/0x6a0 [ 41.438537][ T852] ? _raw_spin_lock+0x92/0x120 [ 41.438558][ T852] ? __asan_memset+0x39/0x50 [ 41.438579][ T852] ? __init_rwsem+0x110/0x1f0 [ 41.438608][ T852] ? copy_signal+0x4d5/0x6a0 [ 41.438634][ T852] copy_process+0x12a4/0x3350 [ 41.438665][ T852] ? __cfi_copy_process+0x10/0x10 [ 41.438700][ T852] ? copy_clone_args_from_user+0x63c/0x740 [ 41.438732][ T852] kernel_clone+0x233/0x810 [ 41.438759][ T852] ? __delayed_free_task+0x40/0x40 [ 41.438789][ T852] ? __cfi_kernel_clone+0x10/0x10 [ 41.438819][ T852] __se_sys_clone3+0x33e/0x360 [ 41.438848][ T852] ? __x64_sys_clone3+0x80/0x80 [ 41.438880][ T852] ? __se_sys_futex+0x13c/0x320 [ 41.438910][ T852] ? fput+0x1a4/0x230 [ 41.438939][ T852] ? __kasan_check_write+0x18/0x20 [ 41.438961][ T852] __x64_sys_clone3+0x5f/0x80 [ 41.438989][ T852] x64_sys_call+0x28fc/0x2ee0 [ 41.439009][ T852] do_syscall_64+0x57/0xf0 [ 41.439029][ T852] ? clear_bhb_loop+0x50/0xa0 [ 41.439056][ T852] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.439081][ T852] RIP: 0033:0x7f27c719e159 [ 41.439100][ T852] 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 [ 41.439118][ T852] RSP: 002b:00007f27c7faeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 41.439143][ T852] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f27c719e159 [ 41.439159][ T852] RDX: 00007f27c7faef10 RSI: 0000000000000058 RDI: 00007f27c7faef10 [ 41.439174][ T852] RBP: 00007f27c723506b R08: 0000000000000000 R09: 0000000000000058 [ 41.439188][ T852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.439201][ T852] R13: 00007f27c7426038 R14: 00007f27c7425fa0 R15: 00007ffe57ef83d8 [ 41.439219][ T852] [ 41.781377][ T10] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 41.932424][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.943436][ T10] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 41.952533][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.962087][ T45] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 41.963723][ T10] usb 2-1: config 0 descriptor?? [ 42.041322][ T335] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 42.112450][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.123703][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 42.134002][ T45] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 42.143085][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.152070][ T45] usb 1-1: config 0 descriptor?? [ 42.203067][ T335] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 42.213346][ T335] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 42.222624][ T336] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 42.230272][ T335] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 42.239469][ T335] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.249367][ T335] usb 3-1: config 0 descriptor?? [ 42.360163][ T45] usbhid 1-1:0.0: can't add hid device: -71 [ 42.366231][ T45] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 42.371281][ T336] usb 4-1: device descriptor read/64, error -71 [ 42.377386][ T45] usb 1-1: USB disconnect, device number 4 [ 42.382004][ T10] keytouch 0003:0926:3333.0004: fixing up Keytouch IEC report descriptor [ 42.395692][ T10] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0004/input/input6 [ 42.464439][ T36] audit: type=1400 audit(1790299731.200:297): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=467 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.470801][ T10] keytouch 0003:0926:3333.0004: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 42.631337][ T336] usb 4-1: device descriptor read/64, error -71 [ 42.871319][ T336] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 42.882193][ T45] usb 2-1: USB disconnect, device number 4 [ 43.001316][ T336] usb 4-1: device descriptor read/64, error -71 [ 43.251303][ T336] usb 4-1: device descriptor read/64, error -71 [ 43.341323][ T45] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 43.361473][ T336] usb usb4-port1: attempt power cycle [ 43.416017][ T885] netlink: 36 bytes leftover after parsing attributes in process `syz.1.242'. [ 43.456679][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 43.456698][ T36] audit: type=1400 audit(1790299732.190:300): avc: denied { create } for pid=890 comm="syz.1.243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.482567][ T36] audit: type=1400 audit(1790299732.190:301): avc: denied { accept } for pid=890 comm="syz.1.243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.492417][ T45] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 43.515372][ T45] usb 1-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 43.524878][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.533600][ T45] usb 1-1: Product: syz [ 43.537768][ T45] usb 1-1: Manufacturer: syz [ 43.542385][ T45] usb 1-1: SerialNumber: syz [ 43.617767][ T893] syzkaller1: entered promiscuous mode [ 43.623366][ T893] syzkaller1: entered allmulticast mode [ 43.701301][ T336] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 43.722309][ T336] usb 4-1: device descriptor read/8, error -71 [ 43.753252][ T45] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 43.760182][ T45] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 43.768778][ T45] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 43.779664][ T45] usb 1-1: USB disconnect, device number 5 [ 43.788263][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 43.862551][ T336] usb 4-1: device descriptor read/8, error -71 [ 43.951348][ T10] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 44.101334][ T336] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 44.112587][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.123625][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.133483][ T10] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 44.142606][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.151569][ T10] usb 2-1: config 0 descriptor?? [ 44.156602][ T336] usb 4-1: device descriptor read/8, error -71 [ 44.292386][ T336] usb 4-1: device descriptor read/8, error -71 [ 44.367409][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 44.373542][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 44.384645][ T10] usb 2-1: USB disconnect, device number 5 [ 44.401420][ T336] usb usb4-port1: unable to enumerate USB device [ 44.631336][ T311] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 44.782405][ T311] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.793439][ T311] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 44.802611][ T311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.812124][ T311] usb 1-1: config 0 descriptor?? [ 44.824257][ T45] usb 3-1: USB disconnect, device number 7 [ 44.832966][ T911] FAULT_INJECTION: forcing a failure. [ 44.832966][ T911] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 44.837445][ T913] process 'syz.2.253' launched './file0' with NULL argv: empty string added [ 44.848816][ T911] CPU: 0 UID: 0 PID: 911 Comm: syz.3.252 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 44.848854][ T911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 44.848866][ T911] Call Trace: [ 44.848872][ T911] [ 44.848879][ T911] __dump_stack+0x21/0x30 [ 44.848909][ T911] dump_stack_lvl+0x140/0x1c0 [ 44.848933][ T911] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.848957][ T911] ? check_stack_object+0x138/0x150 [ 44.848979][ T911] dump_stack+0x19/0x20 [ 44.849001][ T911] should_fail_ex+0x3c2/0x510 [ 44.849024][ T911] should_fail+0xf/0x20 [ 44.849043][ T911] should_fail_usercopy+0x1e/0x30 [ 44.849074][ T911] _copy_to_user+0x24/0xa0 [ 44.849099][ T911] simple_read_from_buffer+0xed/0x160 [ 44.849124][ T911] proc_fail_nth_read+0x1aa/0x220 [ 44.849152][ T911] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 44.849177][ T911] ? bpf_lsm_file_permission+0xd/0x20 [ 44.849200][ T911] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 44.849225][ T911] vfs_read+0x28b/0xc70 [ 44.849244][ T911] ? __cfi_vfs_read+0x10/0x10 [ 44.849262][ T911] ? __kasan_check_write+0x18/0x20 [ 44.849281][ T911] ? mutex_lock+0x97/0x1d0 [ 44.849302][ T911] ? __cfi_mutex_lock+0x10/0x10 [ 44.849324][ T911] ksys_read+0x145/0x260 [ 44.849342][ T911] ? xfd_validate_state+0x68/0x140 [ 44.849367][ T911] ? __cfi_ksys_read+0x10/0x10 [ 44.849385][ T911] ? __kasan_check_write+0x18/0x20 [ 44.849403][ T911] ? fpregs_restore_userregs+0x11c/0x260 [ 44.849425][ T911] __x64_sys_read+0x7f/0x90 [ 44.849444][ T911] x64_sys_call+0x2638/0x2ee0 [ 44.849460][ T911] do_syscall_64+0x57/0xf0 [ 44.849478][ T911] ? clear_bhb_loop+0x50/0xa0 [ 44.849500][ T911] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.849521][ T911] RIP: 0033:0x7f709195e98e [ 44.849536][ T911] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 44.849551][ T911] RSP: 002b:00007f70928e3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 44.849572][ T911] RAX: ffffffffffffffda RBX: 00007f70928e46c0 RCX: 00007f709195e98e [ 44.849586][ T911] RDX: 000000000000000f RSI: 00007f70928e40a0 RDI: 0000000000000005 [ 44.849598][ T911] RBP: 00007f70928e4090 R08: 0000000000000000 R09: 0000000000000000 [ 44.849610][ T911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 44.849622][ T911] R13: 00007f7091c26038 R14: 00007f7091c25fa0 R15: 00007ffd9d6de708 [ 44.849637][ T911] [ 45.104845][ T36] audit: type=1400 audit(1790299733.840:302): avc: denied { execute_no_trans } for pid=912 comm="syz.2.253" path="/83/file0" dev="tmpfs" ino=453 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 45.141283][ T336] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 45.227418][ T311] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 45.238635][ T311] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0005/input/input10 [ 45.301321][ T336] usb 4-1: device descriptor read/64, error -71 [ 45.310895][ T311] keytouch 0003:0926:3333.0005: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 45.511290][ T10] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 45.541309][ T336] usb 4-1: device descriptor read/64, error -71 [ 45.621316][ T311] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 45.662398][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 45.672600][ T10] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 45.681751][ T10] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 45.691146][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.700053][ T10] usb 2-1: config 0 descriptor?? [ 45.713063][ T45] usb 1-1: USB disconnect, device number 6 [ 45.751327][ T311] usb 3-1: device descriptor read/64, error -71 [ 45.781325][ T336] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 45.911307][ T336] usb 4-1: device descriptor read/64, error -71 [ 45.991367][ T311] usb 3-1: device descriptor read/64, error -71 [ 46.151373][ T336] usb 4-1: device descriptor read/64, error -71 [ 46.231301][ T311] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 46.261420][ T336] usb usb4-port1: attempt power cycle [ 46.361323][ T311] usb 3-1: device descriptor read/64, error -71 [ 46.481325][ T45] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 46.601334][ T311] usb 3-1: device descriptor read/64, error -71 [ 46.607708][ T336] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 46.632676][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.642477][ T336] usb 4-1: device descriptor read/8, error -71 [ 46.643751][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.659822][ T45] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 46.668903][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.677657][ T45] usb 1-1: config 0 descriptor?? [ 46.721399][ T311] usb usb3-port1: attempt power cycle [ 46.772414][ T336] usb 4-1: device descriptor read/8, error -71 [ 46.885369][ T45] usbhid 1-1:0.0: can't add hid device: -71 [ 46.891434][ T45] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 46.900335][ T45] usb 1-1: USB disconnect, device number 7 [ 47.021326][ T336] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 47.042443][ T336] usb 4-1: device descriptor read/8, error -71 [ 47.061317][ T311] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 47.082575][ T311] usb 3-1: device descriptor read/8, error -71 [ 47.172399][ T336] usb 4-1: device descriptor read/8, error -71 [ 47.212472][ T311] usb 3-1: device descriptor read/8, error -71 [ 47.281418][ T336] usb usb4-port1: unable to enumerate USB device [ 47.461319][ T311] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 47.482336][ T311] usb 3-1: device descriptor read/8, error -71 [ 47.615598][ T311] usb 3-1: device descriptor read/8, error -71 [ 47.732474][ T311] usb usb3-port1: unable to enumerate USB device [ 47.991331][ T45] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 48.142439][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.153518][ T45] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 48.162595][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.171211][ T45] usb 1-1: config 0 descriptor?? [ 48.214134][ T969] ./dev/sda1: Can't lookup blockdev [ 48.278291][ T10] usb 2-1: USB disconnect, device number 6 [ 48.321331][ T311] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 48.404617][ T36] audit: type=1400 audit(1790299737.140:303): avc: denied { bind } for pid=984 comm="syz.1.283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.424321][ T36] audit: type=1400 audit(1790299737.140:304): avc: denied { write } for pid=984 comm="syz.1.283" path="socket:[7465]" dev="sockfs" ino=7465 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.448884][ T36] audit: type=1400 audit(1790299737.140:305): avc: denied { ioctl } for pid=984 comm="syz.1.283" path="socket:[7465]" dev="sockfs" ino=7465 ioctlcmd=0xf50f scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.502453][ T311] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.513691][ T311] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.523508][ T311] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 48.532595][ T311] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.541687][ T311] usb 4-1: config 0 descriptor?? [ 48.579791][ T45] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor [ 48.589640][ T45] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0006/input/input13 [ 48.664128][ T45] keytouch 0003:0926:3333.0006: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 48.681275][ T336] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 48.748454][ T311] usbhid 4-1:0.0: can't add hid device: -71 [ 48.754492][ T311] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 48.763529][ T311] usb 4-1: USB disconnect, device number 11 [ 48.821326][ T10] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 48.842437][ T336] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 48.855163][ T336] usb 2-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 48.864284][ T336] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.872328][ T336] usb 2-1: Product: syz [ 48.876503][ T336] usb 2-1: Manufacturer: syz [ 48.881086][ T336] usb 2-1: SerialNumber: syz [ 48.951284][ T10] usb 3-1: device descriptor read/64, error -71 [ 49.066869][ T311] usb 1-1: USB disconnect, device number 8 [ 49.091519][ T336] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 49.098760][ T336] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 49.107366][ T336] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 49.118700][ T336] usb 2-1: USB disconnect, device number 7 [ 49.127128][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 49.191405][ T10] usb 3-1: device descriptor read/64, error -71 [ 49.431383][ T10] usb 3-1: new full-speed USB device number 13 using dummy_hcd [ 49.461995][ T992] netlink: 104 bytes leftover after parsing attributes in process `syz.3.286'. [ 49.561358][ T10] usb 3-1: device descriptor read/64, error -71 [ 49.622317][ T322] udevd[322]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 49.741464][ T336] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 49.801331][ T10] usb 3-1: device descriptor read/64, error -71 [ 49.891382][ T311] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 49.899890][ T336] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 49.910340][ T336] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 49.923698][ T336] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 49.931341][ T45] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 49.932820][ T10] usb usb3-port1: attempt power cycle [ 49.945645][ T336] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.954526][ T336] usb 4-1: config 0 descriptor?? [ 49.960399][ T336] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 50.042426][ T311] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 50.052624][ T311] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 50.065651][ T311] usb 2-1: New USB device found, idVendor=0525, idProduct=1080, bcdDevice= 1.00 [ 50.074909][ T311] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.084921][ T311] net1080 2-1:1.0: probe with driver net1080 failed with error -22 [ 50.092493][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.104026][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.114049][ T45] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 50.123229][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.131946][ T45] usb 1-1: config 0 descriptor?? [ 50.286446][ T36] audit: type=1400 audit(1790299739.020:306): avc: denied { write } for pid=1005 comm="syz.1.292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 50.306214][ T311] usb 2-1: USB disconnect, device number 8 [ 50.312171][ T10] usb 3-1: new full-speed USB device number 14 using dummy_hcd [ 50.339949][ T45] usbhid 1-1:0.0: can't add hid device: -71 [ 50.342378][ T10] usb 3-1: device descriptor read/8, error -71 [ 50.346038][ T45] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 50.361079][ T45] usb 1-1: USB disconnect, device number 9 [ 50.482344][ T10] usb 3-1: device descriptor read/8, error -71 [ 50.721339][ T10] usb 3-1: new full-speed USB device number 15 using dummy_hcd [ 50.742400][ T10] usb 3-1: device descriptor read/8, error -71 [ 50.824729][ T36] audit: type=1400 audit(1790299739.560:307): avc: denied { listen } for pid=1013 comm="syz.1.295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 50.874121][ T10] usb 3-1: device descriptor read/8, error -71 [ 50.874239][ T1018] netlink: 36 bytes leftover after parsing attributes in process `syz.1.296'. [ 50.991408][ T10] usb usb3-port1: unable to enumerate USB device [ 51.161317][ T311] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 51.301317][ T45] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 51.312862][ T311] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.323858][ T311] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 51.332957][ T311] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.341656][ T311] usb 2-1: config 0 descriptor?? [ 51.400110][ T322] udevd[322]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 51.452462][ T45] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 51.466103][ T45] usb 1-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 51.475210][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.483329][ T45] usb 1-1: Product: syz [ 51.487514][ T45] usb 1-1: Manufacturer: syz [ 51.492325][ T45] usb 1-1: SerialNumber: syz [ 51.576426][ T1034] syzkaller1: entered promiscuous mode [ 51.582052][ T1034] syzkaller1: entered allmulticast mode [ 51.705908][ T45] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 51.712952][ T45] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 51.721931][ T45] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 51.732520][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 51.749276][ T45] usb 1-1: USB disconnect, device number 10 [ 51.752785][ T311] keytouch 0003:0926:3333.0007: fixing up Keytouch IEC report descriptor [ 51.765217][ T311] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0007/input/input17 [ 51.835728][ T311] keytouch 0003:0926:3333.0007: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 51.951287][ T336] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 52.112269][ T336] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.123271][ T336] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 52.133091][ T336] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 52.142189][ T336] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.151416][ T336] usb 3-1: config 0 descriptor?? [ 52.243917][ T10] usb 2-1: USB disconnect, device number 9 [ 52.359419][ T336] usbhid 3-1:0.0: can't add hid device: -71 [ 52.365466][ T336] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 52.374277][ T336] usb 3-1: USB disconnect, device number 16 [ 52.451331][ T311] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 52.503178][ T45] usb 4-1: USB disconnect, device number 12 [ 52.602738][ T311] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.613789][ T311] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 52.623662][ T311] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 52.632736][ T311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.641479][ T311] usb 1-1: config 0 descriptor?? [ 52.882712][ T36] audit: type=1400 audit(1790299741.620:308): avc: denied { append } for pid=1057 comm="syz.1.313" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 52.885427][ T1058] loop4: detected capacity change from 0 to 7 [ 52.961316][ T336] usb 4-1: new full-speed USB device number 13 using dummy_hcd [ 53.049523][ T1046] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.058438][ T1046] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.073102][ T311] usbhid 1-1:0.0: can't add hid device: -71 [ 53.086274][ T311] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 53.096738][ T336] usb 4-1: device descriptor read/64, error -71 [ 53.105864][ T311] usb 1-1: USB disconnect, device number 11 [ 53.341310][ T45] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 53.361355][ T936] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 53.369020][ T336] usb 4-1: device descriptor read/64, error -71 [ 53.492356][ T45] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.502566][ T45] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 53.515710][ T45] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 53.522591][ T936] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 53.524813][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.537614][ T936] usb 2-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 53.544876][ T45] usb 3-1: config 0 descriptor?? [ 53.553720][ T936] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.561817][ T45] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 53.566286][ T936] usb 2-1: Product: syz [ 53.577688][ T936] usb 2-1: Manufacturer: syz [ 53.586729][ T936] usb 2-1: SerialNumber: syz [ 53.611288][ T336] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 53.741291][ T336] usb 4-1: device descriptor read/64, error -71 [ 53.796207][ T936] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 53.803181][ T936] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 53.812000][ T936] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 53.821293][ T45] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 53.823988][ T936] usb 2-1: USB disconnect, device number 10 [ 53.836751][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 53.991417][ T336] usb 4-1: device descriptor read/64, error -71 [ 53.992531][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.008694][ T45] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 54.018252][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.027006][ T45] usb 1-1: config 0 descriptor?? [ 54.101422][ T336] usb usb4-port1: attempt power cycle [ 54.434561][ T45] keytouch 0003:0926:3333.0008: fixing up Keytouch IEC report descriptor [ 54.444005][ T45] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0008/input/input19 [ 54.451464][ T336] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 54.482540][ T336] usb 4-1: device descriptor read/8, error -71 [ 54.514833][ T45] keytouch 0003:0926:3333.0008: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 54.612401][ T336] usb 4-1: device descriptor read/8, error -71 [ 54.661304][ T936] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 54.812386][ T936] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.823799][ T936] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 54.833579][ T936] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 54.842664][ T936] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.851477][ T936] usb 2-1: config 0 descriptor?? [ 54.856488][ T336] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 54.882345][ T336] usb 4-1: device descriptor read/8, error -71 [ 54.924970][ T332] usb 1-1: USB disconnect, device number 12 [ 55.012301][ T336] usb 4-1: device descriptor read/8, error -71 [ 55.067074][ T936] usbhid 2-1:0.0: can't add hid device: -71 [ 55.073612][ T936] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 55.082832][ T936] usb 2-1: USB disconnect, device number 11 [ 55.121471][ T336] usb usb4-port1: unable to enumerate USB device [ 55.435234][ T1087] netlink: 104 bytes leftover after parsing attributes in process `syz.0.325'. [ 55.628602][ T1105] FAULT_INJECTION: forcing a failure. [ 55.628602][ T1105] name failslab, interval 1, probability 0, space 0, times 0 [ 55.641281][ T1105] CPU: 1 UID: 0 PID: 1105 Comm: syz.3.333 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 55.641311][ T1105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 55.641322][ T1105] Call Trace: [ 55.641328][ T1105] [ 55.641335][ T1105] __dump_stack+0x21/0x30 [ 55.641367][ T1105] dump_stack_lvl+0x140/0x1c0 [ 55.641393][ T1105] ? __cfi_dump_stack_lvl+0x10/0x10 [ 55.641418][ T1105] ? proc_fail_nth_write+0x184/0x220 [ 55.641444][ T1105] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 55.641473][ T1105] dump_stack+0x19/0x20 [ 55.641497][ T1105] should_fail_ex+0x3c2/0x510 [ 55.641521][ T1105] should_failslab+0xac/0x100 [ 55.641544][ T1105] kmem_cache_alloc_noprof+0x42/0x410 [ 55.641565][ T1105] ? getname_flags+0xcc/0x6b0 [ 55.641578][ T1105] ? __kasan_check_write+0x18/0x20 [ 55.641598][ T1105] getname_flags+0xcc/0x6b0 [ 55.641611][ T1105] user_path_at+0x2b/0x60 [ 55.641625][ T1105] path_listxattr+0xad/0x1d0 [ 55.641638][ T1105] ? getxattr+0x250/0x250 [ 55.641651][ T1105] ? __kasan_check_read+0x15/0x20 [ 55.641662][ T1105] __x64_sys_listxattr+0x84/0xa0 [ 55.641674][ T1105] x64_sys_call+0x21fb/0x2ee0 [ 55.641685][ T1105] do_syscall_64+0x57/0xf0 [ 55.641696][ T1105] ? clear_bhb_loop+0x50/0xa0 [ 55.641710][ T1105] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 55.641723][ T1105] RIP: 0033:0x7f709199e159 [ 55.641735][ T1105] 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 [ 55.641745][ T1105] RSP: 002b:00007f70928e4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 55.641760][ T1105] RAX: ffffffffffffffda RBX: 00007f7091c25fa0 RCX: 00007f709199e159 [ 55.641769][ T1105] RDX: 0000000000000030 RSI: 0000200000000240 RDI: 00002000000001c0 [ 55.641777][ T1105] RBP: 00007f70928e4090 R08: 0000000000000000 R09: 0000000000000000 [ 55.641785][ T1105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.641792][ T1105] R13: 00007f7091c26038 R14: 00007f7091c25fa0 R15: 00007ffd9d6de708 [ 55.641802][ T1105] [ 55.911309][ T336] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 56.072507][ T336] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 56.084923][ T336] usb 1-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 56.094357][ T336] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.101285][ T965] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 56.102474][ T336] usb 1-1: Product: syz [ 56.114442][ T336] usb 1-1: Manufacturer: syz [ 56.119240][ T45] usb 3-1: USB disconnect, device number 17 [ 56.121710][ T336] usb 1-1: SerialNumber: syz [ 56.188053][ T1114] syzkaller1: entered promiscuous mode [ 56.193946][ T1114] syzkaller1: entered allmulticast mode [ 56.251289][ T332] usb 2-1: new low-speed USB device number 12 using dummy_hcd [ 56.252216][ T1113] netlink: 16 bytes leftover after parsing attributes in process `syz.2.337'. [ 56.272455][ T965] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.283815][ T965] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 56.290161][ T36] audit: type=1400 audit(1790299745.020:309): avc: denied { read append } for pid=1112 comm="syz.2.337" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 56.293416][ T965] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.326852][ T965] usb 4-1: config 0 descriptor?? [ 56.332229][ T36] audit: type=1400 audit(1790299745.020:310): avc: denied { open } for pid=1112 comm="syz.2.337" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 56.357616][ T36] audit: type=1400 audit(1790299745.060:311): avc: denied { map } for pid=1112 comm="syz.2.337" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 56.362469][ T336] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 56.381048][ T36] audit: type=1400 audit(1790299745.060:312): avc: denied { execute } for pid=1112 comm="syz.2.337" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 56.406975][ T336] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 56.422857][ T332] usb 2-1: Invalid ep0 maxpacket: 32 [ 56.432661][ T336] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 56.451777][ T336] usb 1-1: USB disconnect, device number 13 [ 56.472835][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 56.551321][ T332] usb 2-1: new low-speed USB device number 13 using dummy_hcd [ 56.711292][ T332] usb 2-1: Invalid ep0 maxpacket: 32 [ 56.717101][ T332] usb usb2-port1: attempt power cycle [ 56.761951][ T965] keytouch 0003:0926:3333.0009: fixing up Keytouch IEC report descriptor [ 56.771727][ T965] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0009/input/input22 [ 56.855233][ T965] keytouch 0003:0926:3333.0009: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 56.904564][ T1121] netlink: 36 bytes leftover after parsing attributes in process `syz.0.338'. [ 57.061302][ T332] usb 2-1: new low-speed USB device number 14 using dummy_hcd [ 57.081656][ T332] usb 2-1: Invalid ep0 maxpacket: 32 [ 57.211362][ T332] usb 2-1: new low-speed USB device number 15 using dummy_hcd [ 57.237836][ T332] usb 2-1: Invalid ep0 maxpacket: 32 [ 57.243484][ T332] usb usb2-port1: unable to enumerate USB device [ 57.257737][ T965] usb 4-1: USB disconnect, device number 17 [ 57.371332][ T332] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 57.491296][ T936] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 57.511333][ T332] usb 1-1: device descriptor read/64, error -71 [ 57.642491][ T936] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.653529][ T936] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 57.663421][ T936] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 57.672521][ T936] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.681125][ T936] usb 3-1: config 0 descriptor?? [ 57.751306][ T332] usb 1-1: device descriptor read/64, error -71 [ 57.888072][ T936] usbhid 3-1:0.0: can't add hid device: -71 [ 57.896256][ T936] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 57.905346][ T936] usb 3-1: USB disconnect, device number 18 [ 57.991328][ T332] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 58.021316][ T336] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 58.121293][ T332] usb 1-1: device descriptor read/64, error -71 [ 58.172547][ T336] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 58.182888][ T336] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 58.195944][ T336] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 58.205086][ T336] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.213752][ T336] usb 4-1: config 0 descriptor?? [ 58.219822][ T336] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 58.361360][ T332] usb 1-1: device descriptor read/64, error -71 [ 58.471381][ T332] usb usb1-port1: attempt power cycle [ 58.648351][ T1139] syzkaller1: entered promiscuous mode [ 58.653961][ T1139] syzkaller1: entered allmulticast mode [ 58.811328][ T332] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 58.832529][ T332] usb 1-1: device descriptor read/8, error -71 [ 58.961332][ T336] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 58.962501][ T332] usb 1-1: device descriptor read/8, error -71 [ 59.132404][ T336] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 59.145055][ T336] usb 3-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 59.155364][ T336] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.163844][ T336] usb 3-1: Product: syz [ 59.168023][ T336] usb 3-1: Manufacturer: syz [ 59.172845][ T336] usb 3-1: SerialNumber: syz [ 59.211339][ T332] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 59.232457][ T332] usb 1-1: device descriptor read/8, error -71 [ 59.351283][ T965] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 59.362350][ T332] usb 1-1: device descriptor read/8, error -71 [ 59.381076][ T336] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 59.388355][ T336] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 59.397399][ T336] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 59.408902][ T336] usb 3-1: USB disconnect, device number 19 [ 59.418044][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 59.481427][ T332] usb usb1-port1: unable to enumerate USB device [ 59.522585][ T965] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 59.533549][ T965] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 59.542881][ T965] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.551603][ T965] usb 2-1: config 0 descriptor?? [ 59.960333][ T965] keytouch 0003:0926:3333.000A: fixing up Keytouch IEC report descriptor [ 59.969286][ T1163] 9pnet_fd: Insufficient options for proto=fd [ 59.976233][ T965] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000A/input/input25 [ 59.977409][ T1163] Zero length message leads to an empty skb [ 60.049438][ T965] keytouch 0003:0926:3333.000A: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 60.141374][ T336] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 60.292450][ T336] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.303499][ T336] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 60.313324][ T336] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 60.322432][ T336] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.331142][ T336] usb 3-1: config 0 descriptor?? [ 60.411294][ T335] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 60.449423][ T965] usb 2-1: USB disconnect, device number 16 [ 60.538619][ T336] usbhid 3-1:0.0: can't add hid device: -71 [ 60.544750][ T336] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 60.553530][ T336] usb 3-1: USB disconnect, device number 20 [ 60.572618][ T335] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 49, changing to 9 [ 60.583738][ T335] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 60.594973][ T335] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 60.604346][ T335] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.613098][ T335] usb 1-1: config 0 descriptor?? [ 60.618551][ T1171] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 60.802662][ T965] usb 4-1: USB disconnect, device number 18 [ 60.837418][ T36] audit: type=1400 audit(1790299749.570:313): avc: denied { write } for pid=1176 comm="syz.3.362" name="dev" dev="proc" ino=4026532480 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 61.029548][ T335] playstation 0003:054C:0DF2.000B: unknown main item tag 0x0 [ 61.037131][ T335] playstation 0003:054C:0DF2.000B: unknown main item tag 0x0 [ 61.044557][ T335] playstation 0003:054C:0DF2.000B: unknown main item tag 0x0 [ 61.051990][ T335] playstation 0003:054C:0DF2.000B: unknown main item tag 0x0 [ 61.059386][ T335] playstation 0003:054C:0DF2.000B: unknown main item tag 0x0 [ 61.067507][ T335] playstation 0003:054C:0DF2.000B: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.0-1/input0 [ 61.191460][ T965] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 61.229849][ T335] playstation 0003:054C:0DF2.000B: Failed to retrieve feature with reportID 9: -71 [ 61.239307][ T335] playstation 0003:054C:0DF2.000B: Failed to retrieve DualSense pairing info: -71 [ 61.241335][ T332] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 61.248983][ T335] playstation 0003:054C:0DF2.000B: Failed to get MAC address from DualSense [ 61.265247][ T335] playstation 0003:054C:0DF2.000B: Failed to create dualsense. [ 61.276280][ T335] playstation 0003:054C:0DF2.000B: probe with driver playstation failed with error -71 [ 61.280218][ T1186] netlink: 104 bytes leftover after parsing attributes in process `syz.2.366'. [ 61.287508][ T335] usb 1-1: USB disconnect, device number 18 [ 61.321315][ T965] usb 4-1: device descriptor read/64, error -71 [ 61.402330][ T332] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 61.414863][ T332] usb 2-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 61.424005][ T332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.432085][ T332] usb 2-1: Product: syz [ 61.436361][ T332] usb 2-1: Manufacturer: syz [ 61.441072][ T332] usb 2-1: SerialNumber: syz [ 61.571314][ T965] usb 4-1: device descriptor read/64, error -71 [ 61.611305][ T1011] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 61.651826][ T332] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 61.658830][ T332] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 61.667489][ T332] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 61.678742][ T332] usb 2-1: USB disconnect, device number 17 [ 61.688714][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 61.761323][ T1011] usb 3-1: Using ep0 maxpacket: 16 [ 61.767788][ T1011] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.778796][ T1011] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.788651][ T1011] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 61.801729][ T1011] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 61.810859][ T1011] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.818892][ T965] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 61.827218][ T1011] usb 3-1: config 0 descriptor?? [ 61.961333][ T965] usb 4-1: device descriptor read/64, error -71 [ 61.981316][ T31] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 62.132400][ T31] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 62.142703][ T31] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 62.155789][ T31] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 62.165086][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.175024][ T31] usb 1-1: config 0 descriptor?? [ 62.182967][ T31] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 62.194721][ T1196] FAULT_INJECTION: forcing a failure. [ 62.194721][ T1196] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 62.207913][ T1196] CPU: 1 UID: 0 PID: 1196 Comm: syz.1.371 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 62.207943][ T1196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 62.207951][ T1196] Call Trace: [ 62.207955][ T1196] [ 62.207960][ T1196] __dump_stack+0x21/0x30 [ 62.207981][ T1196] dump_stack_lvl+0x140/0x1c0 [ 62.207996][ T1196] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.208011][ T1196] dump_stack+0x19/0x20 [ 62.208029][ T1196] should_fail_ex+0x3c2/0x510 [ 62.208051][ T1196] should_fail+0xf/0x20 [ 62.208063][ T1196] should_fail_usercopy+0x1e/0x30 [ 62.208077][ T1196] strncpy_from_user+0x29/0x280 [ 62.208091][ T1196] getname_flags+0x106/0x6b0 [ 62.208106][ T1196] user_path_at+0x2b/0x60 [ 62.208120][ T1196] path_listxattr+0xad/0x1d0 [ 62.208134][ T1196] ? getxattr+0x250/0x250 [ 62.208147][ T1196] ? __kasan_check_read+0x15/0x20 [ 62.208159][ T1196] __x64_sys_listxattr+0x84/0xa0 [ 62.208172][ T1196] x64_sys_call+0x21fb/0x2ee0 [ 62.208183][ T1196] do_syscall_64+0x57/0xf0 [ 62.208194][ T1196] ? clear_bhb_loop+0x50/0xa0 [ 62.208209][ T1196] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.208222][ T1196] RIP: 0033:0x7f330b59e159 [ 62.208233][ T1196] 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 [ 62.208243][ T1196] RSP: 002b:00007f330c4ec028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 62.208258][ T1196] RAX: ffffffffffffffda RBX: 00007f330b825fa0 RCX: 00007f330b59e159 [ 62.208268][ T1196] RDX: 0000000000000030 RSI: 0000200000000240 RDI: 00002000000001c0 [ 62.208276][ T1196] RBP: 00007f330c4ec090 R08: 0000000000000000 R09: 0000000000000000 [ 62.208284][ T1196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.208292][ T1196] R13: 00007f330b826038 R14: 00007f330b825fa0 R15: 00007fff17c513b8 [ 62.208302][ T1196] [ 62.234058][ T1190] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.236290][ T965] usb 4-1: device descriptor read/64, error -71 [ 62.239398][ T1190] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.351709][ T965] usb usb4-port1: attempt power cycle [ 62.436061][ T1011] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.000C/input/input27 [ 62.450762][ T1011] microsoft 0003:045E:07DA.000C: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 62.567723][ T1011] usb 3-1: USB disconnect, device number 21 [ 62.671343][ T311] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 62.801293][ T965] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 62.822733][ T965] usb 4-1: device descriptor read/8, error -71 [ 62.832657][ T311] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 62.843754][ T311] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 62.852822][ T311] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.861523][ T311] usb 2-1: config 0 descriptor?? [ 62.952454][ T965] usb 4-1: device descriptor read/8, error -71 [ 63.191338][ T965] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 63.212409][ T965] usb 4-1: device descriptor read/8, error -71 [ 63.268763][ T311] keytouch 0003:0926:3333.000D: fixing up Keytouch IEC report descriptor [ 63.278318][ T311] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000D/input/input28 [ 63.331303][ T1011] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 63.343903][ T965] usb 4-1: device descriptor read/8, error -71 [ 63.344283][ T311] keytouch 0003:0926:3333.000D: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 63.451456][ T965] usb usb4-port1: unable to enumerate USB device [ 63.485518][ T1011] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.496520][ T1011] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.506335][ T1011] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 63.515445][ T1011] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.524336][ T1011] usb 3-1: config 0 descriptor?? [ 63.731830][ T1011] usbhid 3-1:0.0: can't add hid device: -71 [ 63.737870][ T1011] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 63.746732][ T1011] usb 3-1: USB disconnect, device number 22 [ 63.760946][ T311] usb 2-1: USB disconnect, device number 18 [ 63.893214][ T1211] netlink: 36 bytes leftover after parsing attributes in process `syz.3.376'. [ 63.972032][ T1215] syzkaller1: entered promiscuous mode [ 63.977560][ T1215] syzkaller1: entered allmulticast mode [ 64.470206][ T36] audit: type=1400 audit(1790299753.200:314): avc: denied { mounton } for pid=1231 comm="syz.2.385" path="/syzcgroup/unified/syz2" dev="cgroup2" ino=57 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 64.511312][ T311] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 64.651291][ T311] usb 2-1: device descriptor read/64, error -71 [ 64.764136][ T332] usb 1-1: USB disconnect, device number 19 [ 64.796078][ T36] audit: type=1400 audit(1790299753.530:315): avc: denied { mmap_zero } for pid=1245 comm="syz.2.391" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 64.826436][ T36] audit: type=1400 audit(1790299753.530:316): avc: denied { mounton } for pid=1245 comm="syz.2.391" path="/120/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 64.860078][ T36] audit: type=1400 audit(1790299753.530:317): avc: denied { map } for pid=1245 comm="syz.2.391" path="socket:[10391]" dev="sockfs" ino=10391 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 64.911320][ T311] usb 2-1: device descriptor read/64, error -71 [ 65.091361][ T335] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 65.133393][ T1255] FAULT_INJECTION: forcing a failure. [ 65.133393][ T1255] name failslab, interval 1, probability 0, space 0, times 0 [ 65.146548][ T1255] CPU: 1 UID: 0 PID: 1255 Comm: syz.3.395 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 65.146583][ T1255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 65.146591][ T1255] Call Trace: [ 65.146598][ T1255] [ 65.146603][ T1255] __dump_stack+0x21/0x30 [ 65.146624][ T1255] dump_stack_lvl+0x140/0x1c0 [ 65.146639][ T1255] ? __cfi_dump_stack_lvl+0x10/0x10 [ 65.146654][ T1255] ? avc_has_perm+0x155/0x240 [ 65.146668][ T1255] ? __cfi_avc_has_perm+0x10/0x10 [ 65.146682][ T1255] dump_stack+0x19/0x20 [ 65.146696][ T1255] should_fail_ex+0x3c2/0x510 [ 65.146714][ T1255] should_failslab+0xac/0x100 [ 65.146728][ T1255] __kmalloc_cache_noprof+0x41/0x470 [ 65.146742][ T1255] ? vhost_task_create+0x12c/0x3f0 [ 65.146754][ T1255] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 65.146769][ T1255] vhost_task_create+0x12c/0x3f0 [ 65.146781][ T1255] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 65.146794][ T1255] ? __cfi_vhost_task_create+0x10/0x10 [ 65.146807][ T1255] ? __cfi_vhost_task_fn+0x10/0x10 [ 65.146819][ T1255] ? __kasan_check_write+0x18/0x20 [ 65.146830][ T1255] ? mutex_lock+0x97/0x1d0 [ 65.146844][ T1255] ? __cfi_mutex_lock+0x10/0x10 [ 65.146856][ T1255] ? kernel_text_address+0xa9/0xe0 [ 65.146881][ T1255] kvm_mmu_post_init_vm+0x161/0x300 [ 65.146897][ T1255] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 65.146912][ T1255] ? _parse_integer_limit+0x195/0x1e0 [ 65.146925][ T1255] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 65.146940][ T1255] ? kstrtoull+0x13b/0x1e0 [ 65.146952][ T1255] ? kstrtouint+0x78/0xf0 [ 65.146964][ T1255] ? ioctl_has_perm+0x1bc/0x500 [ 65.146976][ T1255] ? __asan_memcpy+0x5a/0x80 [ 65.146987][ T1255] ? ioctl_has_perm+0x408/0x500 [ 65.146999][ T1255] ? has_cap_mac_admin+0xd0/0xd0 [ 65.147011][ T1255] ? __kasan_check_write+0x18/0x20 [ 65.147022][ T1255] ? mutex_lock_killable+0x97/0x1d0 [ 65.147035][ T1255] ? __cfi_mutex_lock_killable+0x10/0x10 [ 65.147049][ T1255] ? proc_fail_nth_write+0x184/0x220 [ 65.147066][ T1255] kvm_vcpu_ioctl+0xa43/0x1000 [ 65.147078][ T1255] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 65.147089][ T1255] ? __cfi_vfs_write+0x10/0x10 [ 65.147102][ T1255] ? __kasan_check_write+0x18/0x20 [ 65.147113][ T1255] ? mutex_unlock+0x90/0x240 [ 65.147126][ T1255] ? __cfi_mutex_unlock+0x10/0x10 [ 65.147139][ T1255] ? __fget_files+0x2bc/0x330 [ 65.147153][ T1255] ? bpf_lsm_file_ioctl+0xd/0x20 [ 65.147167][ T1255] ? security_file_ioctl+0x3e/0x110 [ 65.147179][ T1255] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 65.147190][ T1255] __se_sys_ioctl+0x126/0x1b0 [ 65.147204][ T1255] __x64_sys_ioctl+0x7f/0xa0 [ 65.147217][ T1255] x64_sys_call+0x1878/0x2ee0 [ 65.147228][ T1255] do_syscall_64+0x57/0xf0 [ 65.147239][ T1255] ? clear_bhb_loop+0x50/0xa0 [ 65.147253][ T1255] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 65.147266][ T1255] RIP: 0033:0x7f709199e159 [ 65.147278][ T1255] 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 [ 65.147288][ T1255] RSP: 002b:00007f70928e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 65.147303][ T1255] RAX: ffffffffffffffda RBX: 00007f7091c25fa0 RCX: 00007f709199e159 [ 65.147313][ T1255] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 [ 65.147321][ T1255] RBP: 00007f70928e4090 R08: 0000000000000000 R09: 0000000000000000 [ 65.147329][ T1255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.147337][ T1255] R13: 00007f7091c26038 R14: 00007f7091c25fa0 R15: 00007ffd9d6de708 [ 65.147347][ T1255] [ 65.151309][ T311] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 65.181332][ T332] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 65.272418][ T335] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.411282][ T332] usb 1-1: device descriptor read/64, error -71 [ 65.416032][ T311] usb 2-1: device descriptor read/64, error -71 [ 65.452233][ T36] audit: type=1326 audit(1790299754.170:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1256 comm="syz.3.396" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f709199e159 code=0x0 [ 65.455665][ T335] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 65.580555][ T335] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.593895][ T335] usb 3-1: config 0 descriptor?? [ 65.651322][ T332] usb 1-1: device descriptor read/64, error -71 [ 65.711280][ T311] usb 2-1: device descriptor read/64, error -71 [ 65.821383][ T311] usb usb2-port1: attempt power cycle [ 65.891293][ T332] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 66.002053][ T335] keytouch 0003:0926:3333.000E: fixing up Keytouch IEC report descriptor [ 66.011684][ T335] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.000E/input/input32 [ 66.031324][ T332] usb 1-1: device descriptor read/64, error -71 [ 66.084783][ T335] keytouch 0003:0926:3333.000E: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 66.181341][ T311] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 66.202535][ T311] usb 2-1: device descriptor read/8, error -71 [ 66.281328][ T332] usb 1-1: device descriptor read/64, error -71 [ 66.342279][ T311] usb 2-1: device descriptor read/8, error -71 [ 66.358386][ T36] audit: type=1400 audit(1790299755.090:319): avc: denied { mounton } for pid=1263 comm="syz.3.398" path="/82/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 66.364398][ T1266] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 66.380729][ T36] audit: type=1400 audit(1790299755.090:320): avc: denied { mounton } for pid=1263 comm="syz.3.398" path="/syzcgroup/cpu/syz3/cpuset.cpus" dev="cgroup" ino=217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 66.392443][ T332] usb usb1-port1: attempt power cycle [ 66.499454][ T1011] usb 3-1: USB disconnect, device number 23 [ 66.591327][ T311] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 66.612341][ T311] usb 2-1: device descriptor read/8, error -71 [ 66.671316][ T335] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 66.742504][ T311] usb 2-1: device descriptor read/8, error -71 [ 66.771287][ T332] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 66.792304][ T332] usb 1-1: device descriptor read/8, error -71 [ 66.822564][ T335] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 66.832791][ T335] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 66.845793][ T335] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 66.854963][ T335] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.863078][ T311] usb usb2-port1: unable to enumerate USB device [ 66.870731][ T335] usb 4-1: config 0 descriptor?? [ 66.876715][ T335] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 66.922426][ T332] usb 1-1: device descriptor read/8, error -71 [ 67.161324][ T332] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 67.182391][ T332] usb 1-1: device descriptor read/8, error -71 [ 67.261311][ T1011] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 67.314035][ T332] usb 1-1: device descriptor read/8, error -71 [ 67.391614][ T1011] usb 3-1: device descriptor read/64, error -71 [ 67.421391][ T332] usb usb1-port1: unable to enumerate USB device [ 67.631307][ T1011] usb 3-1: device descriptor read/64, error -71 [ 67.641322][ T335] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 67.792541][ T335] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.803526][ T335] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 67.816443][ T335] usb 2-1: config 0 interface 0 has no altsetting 0 [ 67.823082][ T335] usb 2-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 67.832324][ T335] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.840964][ T335] usb 2-1: config 0 descriptor?? [ 67.871299][ T1011] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 67.888198][ T1288] netlink: 104 bytes leftover after parsing attributes in process `syz.0.407'. [ 68.001286][ T1011] usb 3-1: device descriptor read/64, error -71 [ 68.047714][ T1282] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.056438][ T1282] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.241308][ T1011] usb 3-1: device descriptor read/64, error -71 [ 68.261309][ T336] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 68.351452][ T1011] usb usb3-port1: attempt power cycle [ 68.412416][ T336] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.423556][ T336] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 68.432756][ T336] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.441720][ T336] usb 1-1: config 0 descriptor?? [ 68.473516][ T335] usbhid 2-1:0.0: can't add hid device: -71 [ 68.480050][ T335] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 68.489091][ T335] usb 2-1: USB disconnect, device number 23 [ 68.691304][ T1011] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 68.712362][ T1011] usb 3-1: device descriptor read/8, error -71 [ 68.842349][ T1011] usb 3-1: device descriptor read/8, error -71 [ 68.849363][ T336] keytouch 0003:0926:3333.000F: fixing up Keytouch IEC report descriptor [ 68.858929][ T336] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.000F/input/input34 [ 68.925567][ T336] keytouch 0003:0926:3333.000F: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 69.081293][ T1011] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 69.102326][ T1011] usb 3-1: device descriptor read/8, error -71 [ 69.221289][ T332] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 69.242427][ T1011] usb 3-1: device descriptor read/8, error -71 [ 69.340933][ T336] usb 1-1: USB disconnect, device number 24 [ 69.352304][ T332] usb 2-1: device descriptor read/64, error -71 [ 69.358863][ T1011] usb usb3-port1: unable to enumerate USB device [ 69.443783][ T1011] usb 4-1: USB disconnect, device number 23 [ 69.601347][ T332] usb 2-1: device descriptor read/64, error -71 [ 69.781293][ T1011] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 69.841327][ T332] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 69.853825][ T36] audit: type=1400 audit(1790299758.590:321): avc: denied { read } for pid=1298 comm="syz.0.412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 69.907966][ T36] audit: type=1400 audit(1790299758.640:322): avc: denied { write } for pid=1298 comm="syz.0.412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 69.942659][ T1011] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 69.955201][ T1011] usb 4-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 69.964359][ T1011] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.972411][ T1011] usb 4-1: Product: syz [ 69.976594][ T1011] usb 4-1: Manufacturer: syz [ 69.981199][ T1011] usb 4-1: SerialNumber: syz [ 69.981273][ T332] usb 2-1: device descriptor read/64, error -71 [ 70.196647][ T1011] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 70.203690][ T1011] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 70.212457][ T1011] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 70.223230][ T1011] usb 4-1: USB disconnect, device number 24 [ 70.232397][ T332] usb 2-1: device descriptor read/64, error -71 [ 70.232948][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 70.341408][ T332] usb usb2-port1: attempt power cycle [ 70.421321][ T31] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 70.551301][ T31] usb 3-1: device descriptor read/64, error -71 [ 70.681355][ T332] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 70.703693][ T332] usb 2-1: device descriptor read/8, error -71 [ 70.719103][ T1310] FAULT_INJECTION: forcing a failure. [ 70.719103][ T1310] name failslab, interval 1, probability 0, space 0, times 0 [ 70.731909][ T1310] CPU: 1 UID: 0 PID: 1310 Comm: syz.0.417 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 70.731940][ T1310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 70.731952][ T1310] Call Trace: [ 70.731959][ T1310] [ 70.731967][ T1310] __dump_stack+0x21/0x30 [ 70.731996][ T1310] dump_stack_lvl+0x140/0x1c0 [ 70.732011][ T1310] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.732027][ T1310] dump_stack+0x19/0x20 [ 70.732040][ T1310] should_fail_ex+0x3c2/0x510 [ 70.732055][ T1310] should_failslab+0xac/0x100 [ 70.732068][ T1310] __kmalloc_node_noprof+0x69/0x500 [ 70.732082][ T1310] ? __kvmalloc_node_noprof+0x128/0x300 [ 70.732094][ T1310] __kvmalloc_node_noprof+0x128/0x300 [ 70.732105][ T1310] ? __kasan_slab_free+0x6a/0x80 [ 70.732118][ T1310] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 70.732130][ T1310] listxattr+0x68/0x350 [ 70.732144][ T1310] path_listxattr+0xe2/0x1d0 [ 70.732156][ T1310] ? getxattr+0x250/0x250 [ 70.732169][ T1310] ? __kasan_check_read+0x15/0x20 [ 70.732181][ T1310] __x64_sys_listxattr+0x84/0xa0 [ 70.732192][ T1310] x64_sys_call+0x21fb/0x2ee0 [ 70.732204][ T1310] do_syscall_64+0x57/0xf0 [ 70.732215][ T1310] ? clear_bhb_loop+0x50/0xa0 [ 70.732229][ T1310] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.732242][ T1310] RIP: 0033:0x7f63f9d9e159 [ 70.732254][ T1310] 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 [ 70.732264][ T1310] RSP: 002b:00007f63fabda028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 70.732280][ T1310] RAX: ffffffffffffffda RBX: 00007f63fa025fa0 RCX: 00007f63f9d9e159 [ 70.732289][ T1310] RDX: 0000000000000030 RSI: 0000200000000240 RDI: 00002000000001c0 [ 70.732297][ T1310] RBP: 00007f63fabda090 R08: 0000000000000000 R09: 0000000000000000 [ 70.732305][ T1310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 70.732313][ T1310] R13: 00007f63fa026038 R14: 00007f63fa025fa0 R15: 00007ffcec78b698 [ 70.732323][ T1310] [ 70.944753][ T31] usb 3-1: device descriptor read/64, error -71 [ 70.962399][ T332] usb 2-1: device descriptor read/8, error -71 [ 71.071289][ T335] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 71.101725][ T1315] x86/PAT: syz.0.418:1315 freeing invalid memtype [mem 0xfe004000-0xfe004fff] [ 71.110650][ T1315] x86/PAT: syz.0.418:1315 freeing invalid memtype [mem 0xfe005000-0xfe005fff] [ 71.181311][ T31] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 71.201335][ T332] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 71.222359][ T332] usb 2-1: device descriptor read/8, error -71 [ 71.252326][ T335] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 164, changing to 11 [ 71.263567][ T335] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 58623, setting to 1024 [ 71.279920][ T335] usb 4-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 71.289525][ T335] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.301382][ T335] usb 4-1: config 0 descriptor?? [ 71.306842][ T1308] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 71.334241][ T31] usb 3-1: device descriptor read/64, error -71 [ 71.352347][ T332] usb 2-1: device descriptor read/8, error -71 [ 71.461377][ T332] usb usb2-port1: unable to enumerate USB device [ 71.516401][ T36] audit: type=1400 audit(1790299760.250:323): avc: denied { create } for pid=1307 comm="syz.3.416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 71.538704][ T1308] mtrr: base(0x6fff000) is not aligned on a size(0x1000000) boundary [ 71.547404][ T36] audit: type=1400 audit(1790299760.270:324): avc: denied { read } for pid=1307 comm="syz.3.416" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 71.570364][ T36] audit: type=1400 audit(1790299760.270:325): avc: denied { open } for pid=1307 comm="syz.3.416" path="/dev/binderfs/binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 71.581318][ T31] usb 3-1: device descriptor read/64, error -71 [ 71.594454][ T36] audit: type=1400 audit(1790299760.270:326): avc: denied { read write } for pid=1307 comm="syz.3.416" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 71.627341][ T36] audit: type=1400 audit(1790299760.270:327): avc: denied { open } for pid=1307 comm="syz.3.416" path="/85/proc/mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 71.650923][ T36] audit: type=1400 audit(1790299760.270:328): avc: denied { setattr } for pid=1307 comm="syz.3.416" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 71.674056][ T36] audit: type=1400 audit(1790299760.270:329): avc: denied { ioctl } for pid=1307 comm="syz.3.416" path="/85/proc/mtrr" dev="proc" ino=4026532004 ioctlcmd=0x4d06 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 71.721379][ T31] usb usb3-port1: attempt power cycle [ 72.071284][ T31] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 72.102346][ T31] usb 3-1: device descriptor read/8, error -71 [ 72.232325][ T31] usb 3-1: device descriptor read/8, error -71 [ 72.263782][ T1325] syzkaller1: entered promiscuous mode [ 72.269344][ T1325] syzkaller1: entered allmulticast mode [ 72.456100][ T335] usbhid 4-1:0.0: can't add hid device: -71 [ 72.462469][ T335] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 72.473429][ T31] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 72.489074][ T335] usb 4-1: USB disconnect, device number 25 [ 72.502335][ T31] usb 3-1: device descriptor read/8, error -71 [ 72.601283][ T332] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 72.632317][ T31] usb 3-1: device descriptor read/8, error -71 [ 72.639737][ T1334] netlink: 'syz.3.427': attribute type 16 has an invalid length. [ 72.741372][ T31] usb usb3-port1: unable to enumerate USB device [ 72.762579][ T332] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 72.775309][ T332] usb 2-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 72.785957][ T332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.794460][ T332] usb 2-1: Product: syz [ 72.798714][ T332] usb 2-1: Manufacturer: syz [ 72.803749][ T332] usb 2-1: SerialNumber: syz [ 72.981289][ T335] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 73.013633][ T332] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 73.021796][ T332] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 73.042127][ T332] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 73.061380][ T332] usb 2-1: USB disconnect, device number 28 [ 73.065838][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 73.121274][ T335] usb 4-1: device descriptor read/64, error -71 [ 73.167123][ T1339] FAULT_INJECTION: forcing a failure. [ 73.167123][ T1339] name failslab, interval 1, probability 0, space 0, times 0 [ 73.179970][ T1339] CPU: 0 UID: 0 PID: 1339 Comm: syz.2.429 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 73.180004][ T1339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 73.180015][ T1339] Call Trace: [ 73.180022][ T1339] [ 73.180029][ T1339] __dump_stack+0x21/0x30 [ 73.180060][ T1339] dump_stack_lvl+0x140/0x1c0 [ 73.180086][ T1339] ? __cfi_dump_stack_lvl+0x10/0x10 [ 73.180115][ T1339] dump_stack+0x19/0x20 [ 73.180140][ T1339] should_fail_ex+0x3c2/0x510 [ 73.180165][ T1339] should_failslab+0xac/0x100 [ 73.180189][ T1339] __kmalloc_cache_node_noprof+0x46/0x430 [ 73.180213][ T1339] ? __get_vm_area_node+0x150/0x390 [ 73.180240][ T1339] ? kasan_save_alloc_info+0x3a/0x50 [ 73.180258][ T1339] ? __kasan_slab_alloc+0x73/0x90 [ 73.180281][ T1339] ? kmem_cache_alloc_node_noprof+0x1ca/0x420 [ 73.180304][ T1339] __get_vm_area_node+0x150/0x390 [ 73.180330][ T1339] __vmalloc_node_range_noprof+0x340/0x1300 [ 73.180360][ T1339] ? copy_process+0x57c/0x3350 [ 73.180387][ T1339] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 73.180416][ T1339] ? kasan_save_alloc_info+0x3a/0x50 [ 73.180434][ T1339] ? __kasan_slab_alloc+0x73/0x90 [ 73.180458][ T1339] ? arch_dup_task_struct+0x5b/0xe0 [ 73.180485][ T1339] ? __asan_memcpy+0x5a/0x80 [ 73.180505][ T1339] dup_task_struct+0x5d6/0xd80 [ 73.180529][ T1339] ? copy_process+0x57c/0x3350 [ 73.180553][ T1339] ? _raw_spin_lock_irq+0x93/0x120 [ 73.180571][ T1339] ? copy_process+0x3350/0x3350 [ 73.180595][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.180615][ T1339] copy_process+0x57c/0x3350 [ 73.180642][ T1339] ? kasan_save_alloc_info+0x3a/0x50 [ 73.180660][ T1339] ? __cfi_copy_process+0x10/0x10 [ 73.180683][ T1339] ? __kmalloc_cache_noprof+0x23c/0x470 [ 73.180704][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.180724][ T1339] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 73.180748][ T1339] vhost_task_create+0x1f7/0x3f0 [ 73.180770][ T1339] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 73.180793][ T1339] ? __cfi_vhost_task_create+0x10/0x10 [ 73.180815][ T1339] ? __cfi_vhost_task_fn+0x10/0x10 [ 73.180835][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.180855][ T1339] ? mutex_lock+0x97/0x1d0 [ 73.180876][ T1339] ? __cfi_mutex_lock+0x10/0x10 [ 73.180907][ T1339] ? kernel_text_address+0xa9/0xe0 [ 73.180934][ T1339] kvm_mmu_post_init_vm+0x161/0x300 [ 73.180962][ T1339] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 73.180988][ T1339] ? _parse_integer_limit+0x195/0x1e0 [ 73.181011][ T1339] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 73.181036][ T1339] ? kstrtoull+0x13b/0x1e0 [ 73.181057][ T1339] ? kstrtouint+0x78/0xf0 [ 73.181078][ T1339] ? ioctl_has_perm+0x1bc/0x500 [ 73.181100][ T1339] ? __asan_memcpy+0x5a/0x80 [ 73.181119][ T1339] ? ioctl_has_perm+0x408/0x500 [ 73.181140][ T1339] ? has_cap_mac_admin+0xd0/0xd0 [ 73.181161][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.181180][ T1339] ? mutex_lock_killable+0x97/0x1d0 [ 73.181207][ T1339] ? __cfi_mutex_lock_killable+0x10/0x10 [ 73.181230][ T1339] ? proc_fail_nth_write+0x184/0x220 [ 73.181258][ T1339] kvm_vcpu_ioctl+0xa43/0x1000 [ 73.181276][ T1339] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 73.181295][ T1339] ? __cfi_vfs_write+0x10/0x10 [ 73.181316][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.181334][ T1339] ? mutex_unlock+0x90/0x240 [ 73.181355][ T1339] ? __cfi_mutex_unlock+0x10/0x10 [ 73.181378][ T1339] ? __fget_files+0x2bc/0x330 [ 73.181401][ T1339] ? bpf_lsm_file_ioctl+0xd/0x20 [ 73.181426][ T1339] ? security_file_ioctl+0x3e/0x110 [ 73.181445][ T1339] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 73.181464][ T1339] __se_sys_ioctl+0x126/0x1b0 [ 73.181489][ T1339] __x64_sys_ioctl+0x7f/0xa0 [ 73.181514][ T1339] x64_sys_call+0x1878/0x2ee0 [ 73.181533][ T1339] do_syscall_64+0x57/0xf0 [ 73.181550][ T1339] ? clear_bhb_loop+0x50/0xa0 [ 73.181575][ T1339] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 73.181599][ T1339] RIP: 0033:0x7f27c719e159 [ 73.181615][ T1339] 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 [ 73.181631][ T1339] RSP: 002b:00007f27c7f8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.181652][ T1339] RAX: ffffffffffffffda RBX: 00007f27c7426090 RCX: 00007f27c719e159 [ 73.181667][ T1339] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 [ 73.181680][ T1339] RBP: 00007f27c7f8e090 R08: 0000000000000000 R09: 0000000000000000 [ 73.181692][ T1339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.181704][ T1339] R13: 00007f27c7426128 R14: 00007f27c7426090 R15: 00007ffe57ef83d8 [ 73.181719][ T1339] [ 73.635081][ T1339] syz.2.429: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0 [ 73.650173][ T1339] CPU: 0 UID: 0 PID: 1339 Comm: syz.2.429 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 73.650207][ T1339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 73.650219][ T1339] Call Trace: [ 73.650226][ T1339] [ 73.650234][ T1339] __dump_stack+0x21/0x30 [ 73.650267][ T1339] dump_stack_lvl+0x140/0x1c0 [ 73.650292][ T1339] ? __cfi_dump_stack_lvl+0x10/0x10 [ 73.650328][ T1339] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 73.650350][ T1339] dump_stack+0x19/0x20 [ 73.650375][ T1339] warn_alloc+0x1e7/0x2c0 [ 73.650401][ T1339] ? __kasan_kmalloc+0x28/0xb0 [ 73.650425][ T1339] ? __cfi_warn_alloc+0x10/0x10 [ 73.650451][ T1339] ? __get_vm_area_node+0x150/0x390 [ 73.650478][ T1339] ? kasan_save_alloc_info+0x3a/0x50 [ 73.650498][ T1339] ? __get_vm_area_node+0x382/0x390 [ 73.650524][ T1339] __vmalloc_node_range_noprof+0x365/0x1300 [ 73.650556][ T1339] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 73.650583][ T1339] ? kasan_save_alloc_info+0x3a/0x50 [ 73.650601][ T1339] ? __kasan_slab_alloc+0x73/0x90 [ 73.650623][ T1339] ? arch_dup_task_struct+0x5b/0xe0 [ 73.650651][ T1339] ? __asan_memcpy+0x5a/0x80 [ 73.650671][ T1339] dup_task_struct+0x5d6/0xd80 [ 73.650695][ T1339] ? copy_process+0x57c/0x3350 [ 73.650719][ T1339] ? _raw_spin_lock_irq+0x93/0x120 [ 73.650737][ T1339] ? copy_process+0x3350/0x3350 [ 73.650761][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.650781][ T1339] copy_process+0x57c/0x3350 [ 73.650807][ T1339] ? kasan_save_alloc_info+0x3a/0x50 [ 73.650825][ T1339] ? __cfi_copy_process+0x10/0x10 [ 73.650849][ T1339] ? __kmalloc_cache_noprof+0x23c/0x470 [ 73.650871][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.650890][ T1339] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 73.650914][ T1339] vhost_task_create+0x1f7/0x3f0 [ 73.650936][ T1339] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 73.650959][ T1339] ? __cfi_vhost_task_create+0x10/0x10 [ 73.650982][ T1339] ? __cfi_vhost_task_fn+0x10/0x10 [ 73.651001][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.651021][ T1339] ? mutex_lock+0x97/0x1d0 [ 73.651043][ T1339] ? __cfi_mutex_lock+0x10/0x10 [ 73.651065][ T1339] ? kernel_text_address+0xa9/0xe0 [ 73.651093][ T1339] kvm_mmu_post_init_vm+0x161/0x300 [ 73.651120][ T1339] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 73.651146][ T1339] ? _parse_integer_limit+0x195/0x1e0 [ 73.651169][ T1339] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 73.651195][ T1339] ? kstrtoull+0x13b/0x1e0 [ 73.651221][ T1339] ? kstrtouint+0x78/0xf0 [ 73.651241][ T1339] ? ioctl_has_perm+0x1bc/0x500 [ 73.651262][ T1339] ? __asan_memcpy+0x5a/0x80 [ 73.651282][ T1339] ? ioctl_has_perm+0x408/0x500 [ 73.651310][ T1339] ? has_cap_mac_admin+0xd0/0xd0 [ 73.651330][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.651348][ T1339] ? mutex_lock_killable+0x97/0x1d0 [ 73.651372][ T1339] ? __cfi_mutex_lock_killable+0x10/0x10 [ 73.651395][ T1339] ? proc_fail_nth_write+0x184/0x220 [ 73.651425][ T1339] kvm_vcpu_ioctl+0xa43/0x1000 [ 73.651445][ T1339] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 73.651465][ T1339] ? __cfi_vfs_write+0x10/0x10 [ 73.651485][ T1339] ? __kasan_check_write+0x18/0x20 [ 73.651505][ T1339] ? mutex_unlock+0x90/0x240 [ 73.651528][ T1339] ? __cfi_mutex_unlock+0x10/0x10 [ 73.651552][ T1339] ? __fget_files+0x2bc/0x330 [ 73.651576][ T1339] ? bpf_lsm_file_ioctl+0xd/0x20 [ 73.651600][ T1339] ? security_file_ioctl+0x3e/0x110 [ 73.651619][ T1339] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 73.651637][ T1339] __se_sys_ioctl+0x126/0x1b0 [ 73.651661][ T1339] __x64_sys_ioctl+0x7f/0xa0 [ 73.651684][ T1339] x64_sys_call+0x1878/0x2ee0 [ 73.651703][ T1339] do_syscall_64+0x57/0xf0 [ 73.651720][ T1339] ? clear_bhb_loop+0x50/0xa0 [ 73.651745][ T1339] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 73.651767][ T1339] RIP: 0033:0x7f27c719e159 [ 73.651785][ T1339] 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 [ 73.651801][ T1339] RSP: 002b:00007f27c7f8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.651823][ T1339] RAX: ffffffffffffffda RBX: 00007f27c7426090 RCX: 00007f27c719e159 [ 73.651838][ T1339] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 [ 73.651852][ T1339] RBP: 00007f27c7f8e090 R08: 0000000000000000 R09: 0000000000000000 [ 73.651865][ T1339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.651877][ T1339] R13: 00007f27c7426128 R14: 00007f27c7426090 R15: 00007ffe57ef83d8 [ 73.651893][ T1339] [ 73.970072][ T1349] netlink: 104 bytes leftover after parsing attributes in process `syz.1.432'. [ 73.977113][ T36] audit: type=1400 audit(1790299762.620:330): avc: denied { read } for pid=1345 comm="syz.1.431" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 73.977183][ T1339] Mem-Info: [ 74.130780][ T1339] active_anon:7225 inactive_anon:10 isolated_anon:0 [ 74.130780][ T1339] active_file:19446 inactive_file:2521 isolated_file:0 [ 74.130780][ T1339] unevictable:2048 dirty:193 writeback:0 [ 74.130780][ T1339] slab_reclaimable:3796 slab_unreclaimable:78660 [ 74.130780][ T1339] mapped:24378 shmem:162 pagetables:1272 [ 74.130780][ T1339] sec_pagetables:0 bounce:0 [ 74.130780][ T1339] kernel_misc_reclaimable:0 [ 74.130780][ T1339] free:1515726 free_pcp:2398 free_cma:0 [ 74.177184][ T1339] Node 0 active_anon:28800kB inactive_anon:40kB active_file:77784kB inactive_file:10084kB unevictable:8192kB isolated(anon):0kB isolated(file):0kB mapped:97512kB dirty:772kB writeback:0kB shmem:648kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:6144kB writeback_tmp:0kB kernel_stack:4760kB pagetables:5088kB sec_pagetables:0kB all_unreclaimable? no [ 74.209860][ T1339] DMA32 free:2958164kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963376kB mlocked:0kB bounce:0kB free_pcp:5212kB local_pcp:68kB free_cma:0kB [ 74.240048][ T1339] lowmem_reserve[]: 0 3921 3921 [ 74.245057][ T1339] Normal free:3105340kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:28800kB inactive_anon:40kB active_file:77784kB inactive_file:10084kB unevictable:8192kB writepending:772kB present:5242880kB managed:4015864kB mlocked:8192kB bounce:0kB free_pcp:1460kB local_pcp:1268kB free_cma:0kB [ 74.276941][ T1339] lowmem_reserve[]: 0 0 0 [ 74.281724][ T1339] DMA32: 3*4kB (M) 1*8kB (M) 4*16kB (M) 4*32kB (M) 4*64kB (M) 5*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 74.297337][ T1339] Normal: 226*4kB (UME) 109*8kB (UME) 802*16kB (UME) 553*32kB (UME) 470*64kB (UME) 44*128kB (UME) 20*256kB (UME) 12*512kB (UME) 13*1024kB (UME) 3*2048kB (M) 734*4096kB (M) = 3105200kB [ 74.315626][ T1339] 22127 total pagecache pages [ 74.320317][ T1339] 2 pages in swap cache [ 74.324526][ T1339] Free swap = 124728kB [ 74.328694][ T1339] Total swap = 124996kB [ 74.332901][ T1339] 2097051 pages RAM [ 74.336979][ T1339] 0 pages HighMem/MovableOnly [ 74.341709][ T1339] 352241 pages reserved [ 74.345878][ T1339] 0 pages cma reserved [ 74.352240][ T1339] Memory allocations: [ 74.356380][ T1339] 0 B 0 init/main.c:1477 func:do_initcalls [ 74.363929][ T1339] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 74.372057][ T1339] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 74.379714][ T1339] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 74.387663][ T1339] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 74.395596][ T1339] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 74.404319][ T1339] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 74.412292][ T1339] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 74.420220][ T1339] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 74.428172][ T1339] 0 B 0 init/initramfs.c:101 func:find_link [ 74.437056][ T335] usb 4-1: device descriptor read/64, error -71 [ 74.701345][ T335] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 74.741297][ T332] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 74.841316][ T335] usb 4-1: device descriptor read/64, error -71 [ 74.871278][ T332] usb 3-1: device descriptor read/64, error -71 [ 75.101286][ T335] usb 4-1: device descriptor read/64, error -71 [ 75.111273][ T332] usb 3-1: device descriptor read/64, error -71 [ 75.211425][ T335] usb usb4-port1: attempt power cycle [ 75.261309][ T1011] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 75.351275][ T332] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 75.412447][ T1011] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 75.425291][ T1011] usb 2-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 75.435274][ T1011] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.443482][ T1011] usb 2-1: Product: syz [ 75.447790][ T1011] usb 2-1: Manufacturer: syz [ 75.453087][ T1011] usb 2-1: SerialNumber: syz [ 75.491284][ T332] usb 3-1: device descriptor read/64, error -71 [ 75.551289][ T335] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 75.572358][ T335] usb 4-1: device descriptor read/8, error -71 [ 75.669247][ T1011] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 75.678020][ T1011] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 75.684214][ T1367] netlink: 36 bytes leftover after parsing attributes in process `syz.3.439'. [ 75.701405][ T1011] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 75.712616][ T335] usb 4-1: device descriptor read/8, error -71 [ 75.722976][ T1011] usb 2-1: USB disconnect, device number 29 [ 75.726971][ T1369] rust_binder: 1368:1369 BC_FREEZE_NOTIFICATION_DONE 0000000000000000 not found [ 75.728975][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 75.728991][ T36] audit: type=1400 audit(1790299764.460:339): avc: denied { ioctl } for pid=1368 comm="syz.3.440" path="/dev/binderfs/binder0" dev="binder" ino=13 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 75.742522][ T1369] rust_binder: Write failure EINVAL in pid:220 [ 75.744772][ T332] usb 3-1: device descriptor read/64, error -71 [ 75.777808][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 75.884107][ T1374] netlink: 104 bytes leftover after parsing attributes in process `syz.3.442'. [ 75.893462][ T332] usb usb3-port1: attempt power cycle [ 75.953278][ T36] audit: type=1400 audit(1790299764.690:340): avc: denied { getopt } for pid=1377 comm="syz.3.444" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 75.985227][ T36] audit: type=1326 audit(1790299764.720:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1384 comm="syz.3.445" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f709199e159 code=0x0 [ 76.011121][ T36] audit: type=1326 audit(1790299764.720:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1386 comm="syz.3.446" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f709199e159 code=0x0 [ 76.261340][ T332] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 76.293428][ T332] usb 3-1: device descriptor read/8, error -71 [ 76.422461][ T332] usb 3-1: device descriptor read/8, error -71 [ 76.461274][ T31] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 76.461274][ T335] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 76.502751][ T335] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.513850][ T335] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 76.522999][ T335] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.534316][ T335] usb 4-1: config 0 descriptor?? [ 76.612495][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.623532][ T31] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 76.632963][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.645692][ T31] usb 2-1: config 0 descriptor?? [ 76.661309][ T332] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 76.693618][ T332] usb 3-1: device descriptor read/8, error -71 [ 76.822353][ T332] usb 3-1: device descriptor read/8, error -71 [ 76.931417][ T332] usb usb3-port1: unable to enumerate USB device [ 76.944468][ T335] usbhid 4-1:0.0: can't add hid device: -71 [ 76.950485][ T335] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 76.966378][ T335] usb 4-1: USB disconnect, device number 29 [ 77.055209][ T31] keytouch 0003:0926:3333.0010: fixing up Keytouch IEC report descriptor [ 77.065548][ T31] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0010/input/input37 [ 77.158557][ T31] keytouch 0003:0926:3333.0010: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 77.421273][ T335] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 77.555940][ T1011] usb 2-1: USB disconnect, device number 30 [ 77.592175][ T335] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.604486][ T335] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 77.613736][ T335] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.622885][ T335] usb 4-1: config 0 descriptor?? [ 77.921270][ T31] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 78.061286][ T31] usb 3-1: device descriptor read/64, error -71 [ 78.098038][ T1396] netlink: 36 bytes leftover after parsing attributes in process `syz.1.449'. [ 78.316905][ T31] usb 3-1: device descriptor read/64, error -71 [ 78.359232][ T1406] netlink: 104 bytes leftover after parsing attributes in process `syz.1.453'. [ 78.388941][ T36] audit: type=1400 audit(1790299767.120:343): avc: denied { shutdown } for pid=1407 comm="syz.1.454" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 78.430906][ T36] audit: type=1400 audit(1790299767.150:344): avc: denied { connect } for pid=1407 comm="syz.1.454" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 78.454058][ T1411] incfs: Options parsing error. -22 [ 78.459614][ T1411] incfs: mount failed -22 [ 78.464486][ T335] aiptek 4-1:0.0: Aiptek using 400 ms programming speed [ 78.472479][ T335] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input38 [ 78.483152][ T1411] netlink: 4 bytes leftover after parsing attributes in process `syz.1.455'. [ 78.494400][ T36] audit: type=1400 audit(1790299767.230:345): avc: denied { getopt } for pid=1410 comm="syz.1.455" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 78.498475][ T1411] capability: warning: `syz.1.455' uses deprecated v2 capabilities in a way that may be insecure [ 78.529917][ C1] ------------[ cut here ]------------ [ 78.535436][ C1] UBSAN: array-index-out-of-bounds in drivers/input/tablet/aiptek.c:741:31 [ 78.544065][ C1] index 511 is out of range for type 'const int[34]' [ 78.550774][ C1] CPU: 1 UID: 0 PID: 1410 Comm: syz.1.455 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 78.550813][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 78.550827][ C1] Call Trace: [ 78.550836][ C1] [ 78.550847][ C1] __dump_stack+0x21/0x30 [ 78.550884][ C1] dump_stack_lvl+0x140/0x1c0 [ 78.550913][ C1] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.550944][ C1] dump_stack+0x19/0x20 [ 78.550974][ C1] ubsan_epilogue+0xe/0x40 [ 78.550994][ C1] __ubsan_handle_out_of_bounds+0xe8/0xf0 [ 78.551028][ C1] aiptek_irq+0x208d/0x2a00 [ 78.551060][ C1] ? _raw_spin_unlock+0x45/0x60 [ 78.551082][ C1] ? kcov_remote_start+0x1d2/0x3c0 [ 78.551105][ C1] __usb_hcd_giveback_urb+0x36e/0x530 [ 78.551129][ C1] usb_hcd_giveback_urb+0x12b/0x400 [ 78.551150][ C1] dummy_timer+0xa3f/0x4900 [ 78.551183][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 78.551205][ C1] ? timerqueue_del+0xd7/0x130 [ 78.551228][ C1] ? __hrtimer_run_queues+0x2bd/0x8e0 [ 78.551256][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 78.551277][ C1] __hrtimer_run_queues+0x3ab/0x8e0 [ 78.551311][ C1] ? hrtimer_interrupt+0xf30/0xf30 [ 78.551350][ C1] ? read_tsc+0xd/0x20 [ 78.551378][ C1] ? ktime_get_update_offsets_now+0x3c0/0x3e0 [ 78.551406][ C1] hrtimer_run_softirq+0x159/0x560 [ 78.551425][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 78.551457][ C1] handle_softirqs+0x1ad/0x620 [ 78.551480][ C1] __irq_exit_rcu+0x47/0xb0 [ 78.551501][ C1] irq_exit_rcu+0xd/0x30 [ 78.551522][ C1] sysvec_apic_timer_interrupt+0x44/0x90 [ 78.551550][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 78.551578][ C1] RIP: 0033:0x7f330b4726cd [ 78.551597][ C1] Code: 7c 24 08 85 c0 0f 84 19 01 00 00 66 90 48 8b 3c 24 49 8b 54 24 40 4c 89 f0 4a 03 14 ef 80 3d e1 56 3b 00 00 49 89 d6 48 89 d3 <74> 28 25 ff 0f 00 00 83 f0 3d 8d 04 c0 89 c3 c1 eb 04 31 c3 69 db [ 78.551616][ C1] RSP: 002b:00007fff17c51400 EFLAGS: 00000246 [ 78.551636][ C1] RAX: ffffffff8168b7f1 RBX: ffffffff8168b7f1 RCX: ffffffff8168b7f1 [ 78.551654][ C1] RDX: ffffffff8168b7f1 RSI: ffffffff8168b7f1 RDI: 00007f330afff008 [ 78.551670][ C1] RBP: 0000000000000000 R08: 00007f330b810000 R09: 00007f330b812000 [ 78.551686][ C1] R10: 000000008168b7f5 R11: 0000000000000009 R12: 00007f330b826038 [ 78.551700][ C1] R13: 0000000000024bb5 R14: ffffffff8168b7f1 R15: 00007f330c355720 [ 78.551716][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.551745][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.551771][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.551797][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.551822][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.551850][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.551876][ C1] [ 78.551884][ C1] ---[ end trace ]--- [ 78.820251][ C1] ------------[ cut here ]------------ [ 78.825745][ C1] UBSAN: array-index-out-of-bounds in drivers/input/tablet/aiptek.c:763:30 [ 78.834474][ C1] index 512 is out of range for type 'const int[34]' [ 78.841178][ C1] CPU: 1 UID: 0 PID: 1410 Comm: syz.1.455 Not tainted syzkaller #0 ffcc03b7087851531ca4478bc989862769751c2e [ 78.841213][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 78.841225][ C1] Call Trace: [ 78.841232][ C1] [ 78.841240][ C1] __dump_stack+0x21/0x30 [ 78.841275][ C1] dump_stack_lvl+0x140/0x1c0 [ 78.841305][ C1] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.841334][ C1] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 78.841366][ C1] dump_stack+0x19/0x20 [ 78.841409][ C1] ubsan_epilogue+0xe/0x40 [ 78.841429][ C1] __ubsan_handle_out_of_bounds+0xe8/0xf0 [ 78.841461][ C1] aiptek_irq+0x1f3c/0x2a00 [ 78.841492][ C1] ? _raw_spin_unlock+0x45/0x60 [ 78.841512][ C1] ? kcov_remote_start+0x1d2/0x3c0 [ 78.841537][ C1] __usb_hcd_giveback_urb+0x36e/0x530 [ 78.841560][ C1] usb_hcd_giveback_urb+0x12b/0x400 [ 78.841582][ C1] dummy_timer+0xa3f/0x4900 [ 78.841613][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 78.841638][ C1] ? timerqueue_del+0xd7/0x130 [ 78.841667][ C1] ? __hrtimer_run_queues+0x2bd/0x8e0 [ 78.841698][ C1] ? __cfi_dummy_timer+0x10/0x10 [ 78.841721][ C1] __hrtimer_run_queues+0x3ab/0x8e0 [ 78.841754][ C1] ? hrtimer_interrupt+0xf30/0xf30 [ 78.841784][ C1] ? read_tsc+0xd/0x20 [ 78.841811][ C1] ? ktime_get_update_offsets_now+0x3c0/0x3e0 [ 78.841837][ C1] hrtimer_run_softirq+0x159/0x560 [ 78.841857][ C1] ? irqtime_account_irq+0x51/0x1c0 [ 78.841886][ C1] handle_softirqs+0x1ad/0x620 [ 78.841910][ C1] __irq_exit_rcu+0x47/0xb0 [ 78.841930][ C1] irq_exit_rcu+0xd/0x30 [ 78.841950][ C1] sysvec_apic_timer_interrupt+0x44/0x90 [ 78.841978][ C1] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 78.842006][ C1] RIP: 0033:0x7f330b4726cd [ 78.842026][ C1] Code: 7c 24 08 85 c0 0f 84 19 01 00 00 66 90 48 8b 3c 24 49 8b 54 24 40 4c 89 f0 4a 03 14 ef 80 3d e1 56 3b 00 00 49 89 d6 48 89 d3 <74> 28 25 ff 0f 00 00 83 f0 3d 8d 04 c0 89 c3 c1 eb 04 31 c3 69 db [ 78.842044][ C1] RSP: 002b:00007fff17c51400 EFLAGS: 00000246 [ 78.842064][ C1] RAX: ffffffff8168b7f1 RBX: ffffffff8168b7f1 RCX: ffffffff8168b7f1 [ 78.842082][ C1] RDX: ffffffff8168b7f1 RSI: ffffffff8168b7f1 RDI: 00007f330afff008 [ 78.842098][ C1] RBP: 0000000000000000 R08: 00007f330b810000 R09: 00007f330b812000 [ 78.842115][ C1] R10: 000000008168b7f5 R11: 0000000000000009 R12: 00007f330b826038 [ 78.842130][ C1] R13: 0000000000024bb5 R14: ffffffff8168b7f1 R15: 00007f330c355720 [ 78.842146][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.842174][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.842203][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.842228][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.842254][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.842281][ C1] ? vprintk_emit+0x4c1/0x650 [ 78.842307][ C1] [ 78.842316][ C1] ---[ end trace ]--- [ 79.117968][ T31] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 79.178650][ T1411] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 79.254322][ T31] usb 3-1: device descriptor read/64, error -71 [ 79.491258][ T31] usb 3-1: device descriptor read/64, error -71 [ 79.601406][ T31] usb usb3-port1: attempt power cycle [ 79.941263][ T31] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 79.962388][ T31] usb 3-1: device descriptor read/8, error -71 [ 80.092310][ T31] usb 3-1: device descriptor read/8, error -71 [ 80.331305][ T31] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 80.354373][ T31] usb 3-1: device descriptor read/8, error -71 [ 80.421361][ T1011] usb 4-1: USB disconnect, device number 30 [ 80.427359][ C1] aiptek 4-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 80.501965][ T31] usb 3-1: device descriptor read/8, error -71 [ 80.611365][ T31] usb usb3-port1: unable to enumerate USB device