last executing test programs: 16.175539949s ago: executing program 3 (id=362): timerfd_create(0x9, 0x80000) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) nanosleep(&(0x7f0000000200)={0x77359400}, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000002840), 0xffffffffffffffff) (fail_nth: 1) 15.370659629s ago: executing program 3 (id=364): landlock_create_ruleset(&(0x7f00000002c0)={0x2001, 0x0, 0x5}, 0x18, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x1}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1}, 0x6e) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x1}, 0x6e) connect$unix(r2, &(0x7f0000000080)=@file={0x1}, 0x6e) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r3, &(0x7f00000000c0)=[{{&(0x7f0000000080)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000300)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x18}}], 0x2, 0x0) 15.251302732s ago: executing program 3 (id=365): rt_sigprocmask(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) write$tun(r1, 0x0, 0xfdef) r2 = gettid() tkill(r2, 0x14) r3 = gettid() tkill(r3, 0x12) 15.251207702s ago: executing program 3 (id=366): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000780)='ns/uts\x00') ioctl$NS_GET_USERNS(r0, 0x8004b707, 0x0) 15.250764742s ago: executing program 3 (id=367): r0 = fsopen(&(0x7f0000000000)='fusectl\x00', 0x0) clock_gettime(0x9, &(0x7f0000000080)) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/tracing/dynamic_events\x00', 0x2, 0x0) write(r3, &(0x7f0000000500)='e:my_eprobe sched/sched_switch', 0x1e) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB='-cpu'], 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0xd54895b78f6044ae) userfaultfd(0x80001) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RVERSION(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff"], 0x15) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x19) close(0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) uname(0x0) read$msr(0xffffffffffffffff, 0x0, 0x0) 15.222408183s ago: executing program 3 (id=368): r0 = syz_usb_connect$hid(0x1, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x1e7d, 0x2d50, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0xc, 0x1, {0x22, 0x28}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0xb, 0xfe}}}}}]}}]}}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d6, 0x5}) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000001c0), 0x101100, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) fremovexattr(0xffffffffffffffff, 0x0) syz_usb_connect(0x2, 0x86f, &(0x7f0000000340)={{0x12, 0x1, 0x310, 0xfb, 0xa8, 0x5a, 0x40, 0x2c7c, 0x128, 0xa43e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85d, 0x4, 0x4, 0x6, 0x60, 0x6, "", [{{0x9, 0x4, 0x54, 0x65, 0x8, 0xff, 0x0, 0x40, 0x2, [@hid_hid={0x9, 0x21, 0x6, 0x9, 0x1, {0x22, 0xd62}}], [{{0x9, 0x5, 0x80, 0x0, 0x8, 0x89, 0x3, 0x52, [@generic={0x5c, 0x4, "6450ac3e5bb78b2e223edaba9aeae2e0fae422488a651359679b60a356b110fc203aba5b66394251ced567a7040771e7e2ea604eb582f415529869675648bc79f78132bcd102b72b129094daf58a9a36bff03141a760640cde3e"}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x8, 0x3}]}}, {{0x9, 0x5, 0xb, 0x10, 0x400, 0x0, 0x2, 0x9}}, {{0x9, 0x5, 0xe, 0xe, 0x400, 0x7f, 0x7, 0xfa, [@generic={0x8e, 0x3, "f3860010d40cad57c0f4ce4044d746e3faa2d26da6ef206688e5b0bb55406e154c77285f6b73d95560b4344ef26a77d55757d2cc86a7358594f43cf243d638724e304abab76d73ae8c85ee4a3c5d80f2f6a109524f181d4b5cd6fb777b0c8ab0f443b6c56cc2fe5cae2ed2358df3e6747151a644159a33b9853b02baa096ffbadfd67d806603bca01556e3e5"}, @generic={0x7b, 0xa, "179e2d6c141bbb2217bd39086961d4e27950c83e2812ca132bd58f6cdf9e496bfef298b8927e422609e1b398be11f2a6f17280075972c929a4c2e112eb2e25f01f51d3248f7630d4b6405d740338a76d338eca3c4a8fb5b900355bc71aa90252ab0c0f62f6159446bbb4c983c0e312b4a58b90ec961b7ab66d"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x0, 0x8, 0x2, 0x7, [@generic={0x7c, 0xe, "ec9a339876f3c2c397b90810e13438f785a62f3ea1fb70830cd2129bb9712b35cde0228ab56e14bcbc2ed9371ff8abe12d00132124c818dc5121a84dcaf56caca58b319f2a1d4dbc5b8a0aaf2eac981b908165c94895946811d4c70ed28ece6e7b3f893fdf59c6b7fec37e189e66484dc06dfb402f35f87b3a51"}]}}, {{0x9, 0x5, 0x0, 0xc, 0x8, 0x9, 0x31, 0x3, [@generic={0x62, 0x6, "ed5219772ce94241566e0176d19b8ca5cc733ae4a8e434a36b8df6cc78912f37dfa6bf0aaa245ea05ad02585405436f44bf95c5163b7b8eb4ec418241c8ea1e8a23ade84177f9cda575290ff25883a4055b7bc3769837986304029137761e822"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x410, 0xf8, 0x9, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x6, 0x3}]}}, {{0x9, 0x5, 0x3, 0x0, 0x3ff, 0x6, 0x40, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x0, 0x5b}, @uac_iso={0x7, 0x25, 0x1, 0x4, 0x4, 0x2}]}}, {{0x9, 0x5, 0x2, 0x0, 0x1ff, 0x53, 0x4, 0xb, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0x2, 0x9a}, @uac_iso={0x7, 0x25, 0x1, 0x4, 0x7}]}}]}}, {{0x9, 0x4, 0x63, 0x6, 0x1, 0x8c, 0x6, 0xc2, 0xf, [@hid_hid={0x9, 0x21, 0x8, 0x9f, 0x1, {0x22, 0x9c3}}, @uac_control={{0xa, 0x24, 0x1, 0x8b2, 0x27}, [@mixer_unit={0x7, 0x24, 0x4, 0x1, 0xc5, "c74f"}, @selector_unit={0x5, 0x24, 0x5, 0x6, 0x2}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x301, 0x2, 0x1, 0x7}, @selector_unit={0x8, 0x24, 0x5, 0x4, 0x6, "bd0ada"}]}], [{{0x9, 0x5, 0xa, 0x0, 0x40, 0x3, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0xe, 0x8}]}}]}}, {{0x9, 0x4, 0x63, 0x3, 0x7, 0xff, 0xff, 0xff, 0x6, [], [{{0x9, 0x5, 0xa, 0x0, 0x450, 0x8, 0x7, 0x2, [@generic={0xf1, 0x3, "7758e3ef1fff97c286efbc589d0c536bb9c17cbff6c76955749cd1469b3686df477bf044e4ff4817052f5c0459d9bd886c9a556fd0fe6b0a61bee9ef88e72b7c0a1cf2d809a8755953ed48ff060f2c6ef4b6ab19502fbde45732fc12f146a7b0858ab4a2f97633002f8dc02b586eb8cb56123541ec54318d36c1656785918c5ec22c0c73ea8ef9ef9e02e5336960f6104c5e8bfd4ff610ca5d1582ee1f9313000bcef2fa3f17665b7b910355ca51c5be61c8d9e5f15cb28f1f21d9a01c91016d519911a13d57059106bd191c695dadeb22214fbf8134e856660abddd86b5445258c9861f790a8dc39700190bee9626"}]}}, {{0x9, 0x5, 0xf, 0x4, 0x200, 0xfb, 0x4, 0x7, [@generic={0x16, 0xc, "75e5f06709ba77046ac4c1504285d3e9bbb3263c"}, @uac_iso={0x7, 0x25, 0x1, 0x6, 0x1, 0x1}]}}, {{0x9, 0x5, 0xe, 0x0, 0x40, 0x30, 0x51, 0x44}}, {{0x9, 0x5, 0x3, 0x3, 0x8, 0x0, 0x3, 0x9}}, {{0x9, 0x5, 0xe, 0x0, 0x3a042c13f2d4fe94, 0x7f, 0x9, 0x1, [@generic={0xe7, 0x22, "7d87b7644d93d8b9fac3ae65dab39e4757493e75e4847ed8d532283d59a0022fbd88cb555269f22be4928ad9c700baa3fe86f7d7e7a083f80a0f6af51661b72f7c56b4d94f3a509a31f2995745047c03c599389c734f2c2eec0fe4ece3e4e868b3ec33d2a09ca5b98b44b9af9acf06ddd7bd107c2c50a12297cbbc5c45a56d7f1a5a8263a63ed312566484b27a0bab32e8cd5ebedac017ff76ade09b154e69e1f9a8c9f8b2a4a53f2cd7942d91b7069de6c352a8b555960f33bf1e8e80dc6df23680308d77bdfff1c8b3a33c9849a72d78f6c27dbf35f20be8988abd4e80dbf663049fd71a"}, @generic={0x78, 0x22, "b3223df8b634c71080367872351b7a99cf619ea7d7f38e48ad4909217ecfcc7aac1ed8df8397e3d2424a84d34af26c4a32e59b5a4990e626690e327acea85b3d892dc35a16f78320a87c286dd0e7bb66fdc11f0a83188335a9cc906bf49d64e4b5649c62e5b7abe99c99db9881e8a922a219fef2e52c"}]}}, {{0x9, 0x5, 0xb, 0x4, 0x8, 0x2, 0xd, 0x1}}, {{0x9, 0x5, 0x80, 0x10, 0x400, 0x3, 0x3, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x7}, @generic={0xfc, 0x2, "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"}]}}]}}, {{0x9, 0x4, 0x76, 0x3b, 0x5, 0x4f, 0xef, 0x7a, 0x40, [@generic={0x9e, 0xb, "59393d42ca1ce3b37336f8fa9b026cbd376a7d35c21ec788ed9b2d94e7cdb7884965e237695fcf9d394e87130968a8675312c118c79588dd0deeab6078d0613e2c0ac49ea1f32c9fcd219cbc17a98e6b363570628fe3f451f7cbe0eaf635484e905003ecdc2c17466e51869748076c5485d2e5917e8665b352a3829ecad53798407bf4ed09715c7641532aae8b55bb1e165ff6fa23bfb95de61ffc98"}], [{{0x9, 0x5, 0x80, 0xc, 0x200, 0xec, 0x2, 0x10, [@generic={0x25, 0xd, "0b190ee8496b0cf438ddab9a1af8e4bb662d1968727ff901df7efee2e95f92aff08741"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x8, 0xa, 0x7, 0x8}}, {{0x9, 0x5, 0x8, 0x5, 0x200, 0x7, 0x5, 0x5, [@generic={0x2e, 0x22, "d2ea187fc8e00dbcf298469306c7570b8020c4161975c64cdd00e5dce5e1cbd404daa47ca9521a9b6cfd063d"}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x5, 0x7ff}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x8, 0x30, 0x8, [@generic={0x4b, 0xe, "2f4d65e27cc27c2b6947153d2dc3ccd100f9126cfc3e3654b0595832efeed703db1318147a702bdc7f3dcf127cb2768e512291609f449061ef3f62b738d99425651451fcc589a42d4c"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x5, 0xc, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x0, 0x5}, @generic={0xc, 0x22, "66c2cb06afdd0a573970"}]}}]}}]}}]}}, &(0x7f0000000ec0)={0xa, &(0x7f0000000bc0)={0xa, 0x6, 0x201, 0x0, 0x80, 0xb1, 0x40, 0x10}, 0x5, &(0x7f0000000c00)={0x5, 0xf, 0x5}, 0x4, [{0xc9, &(0x7f0000000c40)=@string={0xc9, 0x3, "6afb24cc3f1a0816cef788301c881296080072fa4ca80a5a1541718664a9487a5aa846b1648f60841717592dd25596baa340e9a001b03aa113a7c140f978115fef7e231b58b7f3eb07d6a9614a4c06042ce7bb2f0207715ba14ff0902e2091444e67383d6753df00f44192b69a2e06d51719e906fb6036b30fe705f8e20471de2d8d6f72d5a15a025a6e21ffe58076960281f302d54f0c74710291792364d25ba3a4a3e77e3a348ff9db71fdce22f629e0c44e2175aef82ab6b571afb6a5209dbb46109dc9aa8a"}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0xf4ff}}, {0x4, &(0x7f0000000d80)=@lang_id={0x4, 0x3, 0x81d}}, {0xcb, &(0x7f0000000dc0)=@string={0xcb, 0x3, "c93e8ec21de2d174d7784dd263d5ef0c87d651dbc918b0af4f3898bdec030ae240ccf3d41cfabfc128f83333ab8a1859a19c9caa9a38afcb0c5c7501393ac0841389f4ebd7ded0f40f8eb5a18da8d475dc3be7d5920a74c4d8a298d01246614a9d96e0393b8f472e013747b0f70d305b662ac1370646561145cc6305e62cbbce90837ffc7ce6b8040a69fcf8bb285a93059fc6feab13936cd3778261bbb501978984da99c542c8de1551c7878084ac48ec72d38f5ee27b1f9f0ab81ca122063c7e1dea4c692d96b4c3"}}]}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x100000a, 0x204031, 0xffffffffffffffff, 0x1bf5f000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x6c0b, &(0x7f0000000040)={0x0, 0x1323, 0xc002, 0x6, 0x3c7}, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000005200010000000000000000000200000008000100", @ANYRES64], 0x1c}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f00000002c0)={0x20, 0x23, 0x2e, {0x2e, 0x2, "f70ba381030000000400000000cb4fdca0560f06000000000000003ee44fbf6fc93f0808251f783127ffc0bc"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 10.547838232s ago: executing program 1 (id=391): sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/mem_sleep', 0x2, 0xa5) sendfile(r1, r1, 0x0, 0x6) preadv(r1, &(0x7f0000000a80)=[{&(0x7f0000000480)=""/232, 0xe8}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000005c0)=""/194, 0xc2}, {&(0x7f00000006c0)=""/67, 0x43}, {&(0x7f0000000740)=""/80, 0x50}], 0x5, 0x6, 0xd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r0, &(0x7f0000000180)={0x0, 0xfffffffe, 0x0, 0xfffffffe, 0x2f6}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x40040, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40000001, 0x337}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r4, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x20000000) unshare(0x2060000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootm`de=0040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) write$FUSE_INIT(r5, &(0x7f0000000080)={0x50, 0xfffffffffffffff5, r6, {0x7, 0x29, 0x9, 0x8, 0xddf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000b00)={0x0, 0x5, 0x0, [0x4, 0x2d, 0x0, 0x7, 0xc9d], [0x100000000, 0xffffffffffffffff, 0x8, 0x0, 0x1c00000000000, 0x3, 0x0, 0xa0, 0x9, 0x80000000, 0xf, 0x9, 0x4, 0x8, 0x57, 0xfce1, 0x771, 0x7f, 0x1, 0xffffffffffff0001, 0x6, 0x83c1, 0x9, 0xa6, 0xffffffffffffffff, 0x1, 0x4, 0x400, 0x2, 0x3, 0x80000000, 0x0, 0x1, 0x9, 0x5, 0x0, 0x8, 0x0, 0x461, 0x9, 0x0, 0x80, 0x100, 0x0, 0x400, 0xfc, 0x5, 0x2, 0x4, 0x7, 0x7dc3, 0xf9, 0x6, 0xc, 0x40, 0x1a, 0x4, 0x40, 0x3, 0x8, 0xc, 0x1ff, 0x28000000, 0x9, 0x8000000000000000, 0x55, 0x6, 0x4, 0x10001, 0x8, 0x5, 0x1, 0x2, 0x4d40, 0x3ff, 0x7, 0x39d6, 0xd22, 0x200, 0x1, 0x9, 0xd1a, 0x4, 0x7ff, 0x2, 0x6ba, 0x1, 0x9, 0x0, 0x5, 0x100000001, 0x5, 0x5, 0x3, 0x0, 0x3, 0x4, 0x2, 0x63b, 0xc000000000000000, 0x3, 0x7fff, 0x6, 0x6, 0xff, 0x81, 0x2, 0x3, 0xd, 0xfffffffffffffff5, 0xfffffffffffeffff, 0x1, 0x2, 0x5, 0xfffffffffffffff7, 0x1, 0x2, 0xc9, 0xa8, 0x5, 0xfff]}) ioctl$BTRFS_IOC_SCRUB(r7, 0xc400941b, &(0x7f0000000f40)={r8, 0x9, 0xb, 0x1}) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r9 = syz_usb_connect(0x0, 0x55, &(0x7f0000000180)=ANY=[@ANYBLOB="12010002020000402505a7a400010000000109024300020100c001090400000102020100052400100104240202052401000105240600010705810308000a09040100020a00000007058202000200070503020002"], 0x0) syz_usb_control_io(r9, 0x0, 0x0) syz_usb_control_io(r9, 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448df, 0x0) 7.514079469s ago: executing program 1 (id=403): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000b40)='./binderfs/binder0\x00', 0x800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0xa042, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000100)=0xe, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@verity_on}, {@verity_on}], [{@smackfsdef={'smackfsdef', 0x3d, '-,+'}}]}) ioctl$BINDER_GET_FROZEN_INFO(r0, 0xc00c620f, &(0x7f0000000bc0)) syslog(0x4, 0x0, 0x0) 7.407497782s ago: executing program 1 (id=404): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1200, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000500)=0xffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) syz_usb_connect$cdc_ecm(0x5, 0x150, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x6, [{0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0xfcbc}}, {0x4, &(0x7f0000000040)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f00000004c0)=@string={0x0, 0x3, "93f53ec7b5b5606424a10e0ea623b062a172c2101d78173fcf8dc4f9b73b5b1b5a0f69c73688eeb301810c4029d50545639843422f44de2cebbeef6e343b"}}, {0x90, &(0x7f00000000c0)=@string={0x90, 0x3, "3d4964f264edba01c22e58662348feca40f3509b7bd7145dd92465749ba6d9b9b677a0320e93ce3db812f7d61973a572cca345658e192ed1d78d12edd8024ee8a94e70af43886a5242ae16c3d2f20c1076a19e852bbdf005cf486840b57bf3e9d0cc90d7c6724ffabd4e081536dbeb1826a3d474fe8c493ce92aff9646d5ee06fbccf505f6cf61300e04762190f2"}}, {0xb0, &(0x7f0000000180)=@string={0xb0, 0x3, "231c6f151f6fb61d594a649b88f89bd89623ebc2ff85b9c4dd6ba7b093c5af386846dcbe2c089ae4096d5f666878d33b686a9b8de0fae32103171e1b9823a519d2c664b3b4817519990a489ca4af7899deeda3e60fb0528551cdbb2112f3daeff5f016acaa58c5d012ff1096a9a107e50c133fbce7a776ca5ea62cca77ee76b8213267a00b12559b6cc26c78b8e1b68b1384624a5dbb763cf25f42b56ea683f029e605fe8cdc0607d71d93d374c5"}}, {0x68, &(0x7f0000000240)=@string={0xb, 0x3, "e962549d4b8eb71a9a"}}]}) 5.987190828s ago: executing program 1 (id=414): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x34, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@new_dev={0x4, 0xea9}}}, &(0x7f0000000480)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r1, 0x0, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x8, 0x0, r3, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x8004, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}], 0x80}, 0x40000000) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, r4, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0xa97, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x100}}}, &(0x7f0000000300)=0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup(r10) r12 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010002000000406a053b0300000000000109022200010100803209040000010300000009211101000122170007058103"], 0x0) syz_usb_ep_write(r12, 0x81, 0x0, 0x0) syz_ublk_setup_queues(r11, r9, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x0, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x4, 0x0, 0x91, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xeabf, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9fc4, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x1e8}}], 0x1, 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r8, 0x9201) r13 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r13, 0x0) r14 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsmount(r14, 0x0, 0x4) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000000140)=0x2, 0x4) timer_settime(r15, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r16 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/lru_gen\x00', 0x2, 0x0) write(r16, &(0x7f0000000200)='- 2 0 0', 0x7) 5.599269668s ago: executing program 0 (id=418): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7ffffffb}]}) r1 = memfd_secret(0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x13, r1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x7, 0x3, 0x1b, 0x1, "63de7e1cad1823fc7dffb702d1cca45c20c074a4523653a9a04bb5912fa15c1d1558183e7453897a0ddc97c79ccf8adefcd51ee19b1f45ec477d97169841a680", "7dbf6e5b5d28e742b106124d5f138729a501eb738262f7d6d7956d9c5e4400c1", [0x1]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_GET_MSRS_cpu(r4, 0xc008ae88, &(0x7f00000005c0)={0x1, 0x0, [{0x400000b6, 0x0, 0x101}]}) close_range(r0, 0xffffffffffffffff, 0x0) mount$bpf(0x0, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000280)=ANY=[@ANYBLOB='gid=', @ANYBLOB]) r5 = syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000000000010d80402f000000000000109022d00010000001009040000010300000009211000fd0122050009058103"], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, &(0x7f0000000980)={0x24, 0x0, 0x0, &(0x7f0000000900)={0x0, 0x22, 0x5, {[@main=@item_4={0x3, 0x0, 0xb, ',M\x00q'}]}}, 0x0}, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{0x3ff, 0x5, 0x7, 0x6}, {0x916, 0x1, 0x7, 0x7}, {0x5, 0x1, 0x6, 0x7}, {0xfffd, 0xc6, 0xd, 0x7}, {0x32, 0x4, 0x88, 0x2}]}) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r7, 0xffffffffffffffff, 0x200000000000000) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1fe) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8880, 0x85) r8 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_ublk_add_dev(r8, 0x0, 0x0, r9, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x1, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f00000002c0)=0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup(r11) syz_ublk_setup_queues(r12, r10, 0x0, &(0x7f0000000500)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x80000, 0x1000000, 0x3be, 0x0, r12}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x20, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6a6c, 0x6449, 0x0, 0xfffffffd, 0x0, r12}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2, 0x40, 0x3, 0xac}}], 0x1, 0x0, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r13, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r14, 0x421, 0x70bd2f, 0x25dfdbfe}, 0x14}}, 0x400d4) sendmsg$NL80211_CMD_DEAUTHENTICATE(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000780)=ANY=[@ANYBLOB="066838f8451630f23d", @ANYRES16=r14, @ANYBLOB="000225bd7000fbdbdf25270000000c009900001000004d00000004005f000600360004000000130034007b1fee680c60bed38d5b441d41dfbb001e002a008c10390834cee107d669cc10443ebb5a7b7c7606580605008100000004005f001d003400862ddff0961de2d2cc1aad643d241f1da52583296229f94b8d00000004005f000a00340002020202020200000600360001000000"], 0x9c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) 4.767623149s ago: executing program 0 (id=419): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1d7) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') setxattr$incfs_metadata(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f0000000140)="c7794abdec43d00ced2bf2819267de005667d18f569289fea960f733b6c72a7329b61cc61813b76fbebd7cca167d87b1f184a86b1c92479aadbd7aace61ce52a67ac77b601a0e73baf1772ee75ea714f17b22fdb8b83e5d1d64e79352327ce7c178190fca1d19c185a302288dd0c51a6238eb11278326efca68e7486a2dfbcc2eb24766c86abbdbd993b0cba49771aabc3fd2981287c12b06e4b1d562957d35536601323a74d25e22f832f124195c9c24923dab353d837e601a2fb40991303f5903a5004e2d255d963333d3787a0c0d8cd2e77d0fde232a6d48265f34289862c60435a6fc14d4b509e126f0c50b7513cbe83e682113c", 0xf6, 0x7) symlink(&(0x7f00000006c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 4.742100679s ago: executing program 0 (id=420): r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_clone3(&(0x7f0000000080)={0x1c2883600, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_mrelease(r2, 0x0) madvise(&(0x7f0000648000/0x2000)=nil, 0x2000, 0xd) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000000040)=[{{0x2, 0x0, 0x1, 0x1}, {0x1, 0x0, 0x0, 0x1}}], 0x8) write$UHID_INPUT(r1, &(0x7f0000000940)={0x8, {"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", 0x1000}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) ptrace$setregs(0x1a, r4, 0xfffffffffffffffe, 0x0) socket$nl_audit(0x10, 0x3, 0x9) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') close(0x3) read$eventfd(r5, &(0x7f0000000080), 0x8) bind$xdp(r0, &(0x7f0000001000)={0x2c, 0x2, 0x0, 0x36}, 0x10) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNAPSHOT_SET_SWAP_AREA(r6, 0x400c330d, &(0x7f00000000c0)={0xffff, 0x5}) 4.667126461s ago: executing program 0 (id=421): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffffffff, 0xc9a, 0x80080000, 0x6, 0xe, "dce4f0020100000000001b347d5c00010200"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x900, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000fc0)={{r1}, "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"}) syz_usb_connect$uac1(0x0, 0x8e, &(0x7f0000000b40)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x582, 0x27, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7c, 0x3, 0x1, 0xc, 0x80, 0x4, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x26}, [@processing_unit={0xa, 0x24, 0x7, 0x2, 0x1, 0xe, "a123b9"}, @mixer_unit={0x9, 0x24, 0x4, 0x1, 0x9, "c6163b27"}, @feature_unit={0x9, 0x24, 0x6, 0x5, 0x6, 0x1, [0xa], 0xe8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x3, 0x5, 0xa, {0x7, 0x25, 0x1, 0x4, 0x7, 0xa004}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0xbf, 0x6, 0x8, {0x7, 0x25, 0x1, 0x0, 0xac, 0x4}}}}}}}}]}}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f0000008700)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r2, 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ee9f75191631d2a4c4da06fc38423b1d5b828d7201235b2974164f52aa16bee70ee509250752f4fdd6b9f8d021943df8320682a6f80ff0d67ab7a4ceea807bd5b3b7b6380b0c7f0caa67b0208ba71317f0355a3b755af0e2c007186389438615df80b7b25104a733fc90625b62682198733c0f1625dfaa08cf81e3df043094b7b5a098b3b36f803b5b0f10a057bf814ae3579932c0a5f208985bab3d817f975283b8838ae5cb709be72b58df7425e059fdbf4e0ee51b3da01fe0b44963c1196baee5ec5909ad80d9d1660f3edd90374952a0bf8b3bece2c2f944593f4de7de5e05ded096b8f4f05d65dfc2e806f78220d84b3db564fb12f4e5e8f5eab316591f004e9374cce8e787263bc3827affe6793c130b8621d3bbb2a86fd87f070ea21718281ee7aec4bb3bb71af4bf5721cecd139c4be8c9df4ec8dfb09a5cf1d86a25d39faa9f064a997c214f334e4410917fc3b4d67ada8d87a38c0f86b02bf653dddaeb5b75b300f8bcfd792858bef8ab23e063421939c59212964c9ed5dd56e215db58cef53d31a966bb8ce4ed56287fecb3a85ba435e0b41b20ba1164b9c9f2c49fa0f7b17a89e0ec47eefe992d63ee29c8c0a1ece2664fee8edadd43636a54c48519b4fcf55b0d9103602b92441a5f85cf8c5e406d0f5815f8f37309934bd78fbc2acf0a03b051b4528db4f7c09de7d0aabafca3736b8259c818ca338ca6754e0747717c2794d664a1cacc1e9c52764a308e6df73d975638630b74cce6c49b1bac16454e96852c4f9d8ed118e86d2f1c8dc33bccd4a07be128db5e80f5684ddcc1158e744411acde590f902f0987cfb750bb5bfeed53bff076868986b566d7701f48ddfcacbd325c8d930bcef26713bf60585d5c991e2a6cc33ccbc27f7ddfba18f998497c2eb378cc8f2cc07a1b4f141c5e0fb6f52e18242e505bcf6dd20e33a469d056a0b4fd5e72d0da9d0bcce1e2f9e9dc7d1c7b6cb0f3604287eca", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x90, 0x0, 0x6, {0x2, 0x1000000, 0x400000000010001, 0x10000, 0x4000000, 0x3, {0x80000000000000, 0x0, 0x400000, 0x5, 0x40, 0x0, 0x3, 0x8001, 0xfffffffc, 0xa000, 0x6, 0x0, r4, 0x100800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r6, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x8, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x800000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, 0x0) write$uinput_user_dev(r5, &(0x7f0000002140)={'syz1\x00', {0x6ec9, 0x7, 0x5, 0x230}, 0x3e, [0x9, 0x5, 0x8, 0x2, 0x5334, 0x400, 0x80000000, 0x8ef7, 0x28, 0x0, 0x6, 0xf5, 0x5, 0x39, 0x747d5a13, 0x8, 0xfffffb9a, 0xfffffffc, 0x4, 0xfffffffb, 0x4, 0x3, 0x4, 0xf252, 0x4, 0x800, 0x300002, 0x7, 0xe, 0x5, 0x0, 0x0, 0x1ff, 0x8000, 0x3ff, 0x3, 0xd, 0x3, 0xba55, 0x1000, 0x2, 0x200, 0x2, 0x500008, 0x8, 0x4, 0x2, 0x0, 0x8, 0x9, 0x1, 0x199f, 0x8, 0x2, 0x9, 0x1, 0x4, 0x6, 0x1000, 0x5, 0x40, 0x9, 0x7, 0x5], [0x6, 0x1e, 0x3, 0x8000, 0xfffffffe, 0x3, 0x0, 0x5, 0x27, 0xfffffffc, 0x4, 0x7fff, 0x72c, 0x8000, 0x3, 0x9, 0x10000, 0x400, 0x8001, 0x3, 0x1, 0x297, 0x5, 0x0, 0x981, 0x4, 0x100, 0x3ff, 0x0, 0xfffffffe, 0x0, 0x1000001, 0x10, 0xfffffff9, 0x0, 0x5, 0x1, 0xffffffff, 0x6, 0x5, 0x800, 0xffff, 0x6, 0x96, 0xfffffffd, 0x101, 0x0, 0x2, 0xffffffff, 0xc, 0x3, 0x379, 0x9, 0xe, 0x9, 0xb, 0x5e3d, 0x2, 0x1, 0x1, 0x8, 0x6, 0x0, 0x3], [0x401, 0xc584, 0x34711b8a, 0xcd4, 0xffff, 0x20, 0x7, 0x4, 0x8, 0x10, 0x7, 0x9, 0x2886, 0x3, 0x80000001, 0x8, 0x3, 0x1000, 0x2, 0xe, 0x1, 0xfffffff9, 0xe55, 0x10, 0x80000001, 0x4, 0x4, 0x7, 0x9, 0x2, 0x20000005, 0x80, 0x9, 0xb, 0x47, 0x2, 0x3, 0x0, 0x4, 0x6d7e, 0x3, 0x8, 0x8001, 0xbf23, 0x6, 0x8, 0x95a, 0xffffffff, 0x4, 0x3, 0x6, 0x100fffd, 0x2005, 0x7, 0x4, 0xea, 0x9, 0x5, 0x2, 0xd9, 0x0, 0x7ff, 0x401, 0x5], [0x108e, 0x7fff, 0x3, 0x3, 0x8b, 0x2, 0x6, 0x4, 0x40, 0x2, 0x763, 0xb, 0x402, 0x800, 0x2, 0x1000, 0x7f, 0x6, 0x3fa6, 0x3, 0x8e8, 0x5, 0x9, 0x4, 0xe47, 0x4, 0x0, 0x4, 0x200, 0x1000, 0x3b, 0x2, 0x5, 0x800, 0xa80c, 0x65f413f9, 0x4, 0x8, 0x8a8, 0x2, 0x40, 0x7, 0x2, 0x1, 0x4, 0x10, 0x0, 0x0, 0x7fff, 0x1, 0xfffffff8, 0x401, 0x1, 0x200, 0x7, 0x4edf, 0xfffffffd, 0x7, 0xe, 0x2, 0xe, 0xf, 0x133, 0x7]}, 0x45c) ioctl$UI_DEV_CREATE(r5, 0x5501) r8 = socket$inet6(0xa, 0x80000, 0x9) sendmsg(r8, &(0x7f0000008480)={&(0x7f0000000880)=@in6={0xa, 0x4e23, 0xa3, @private0, 0x3ff}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000900)="77d0b685e71f85875b28b83558f42057e8ae9c8d412375693373bfc27df49d7ab30653865cb559193fc18c135d6d2787278bf5c6f43e93c5748b1ac1a4f78aec8a6ca5be4b62a5e256f95a6b9f5d6885950e1250d3d9370f9b1d7c45d6abe845b30d788a0200ac5e3d6a15c7ae18c6825a7d", 0x72}, {&(0x7f0000000980)="d37ff0de4113de2266a4985c3c22134438ebae1fb71da4d52d1ee63228337bd51a5c8ba3db0fa6557de3043a1bb615ee0cfc1985f0abc5e0cf868ac755b4fbceb0f67a9bee62b3077af8cb54424229aaa899fb4637a60406dbb08aac386bd6238e45e2", 0x63}, {&(0x7f0000000e80)="a023d95eaa0681848fe02a70f559b7eaf05d3460c7b197b4ceb8885fb18542e23836aec4b24d8c5c0bbc32e23fa1825effb4fecdc15d34731169b4c7112e8869100d5cdf17842b8ce06d053dc68a36e2aa397f55ec098095d4cff8726f851d115651c2a0989d41eb473f630f521dd2119369503744389c4837d9e891890aeb6617b32739aed1b965d7a239047c738bc0aa36a535137e34dbc83a9f6642990ad1d4ec37864d3e7b1f6638c9dd5887ca18d40b14a9c66f4b907912c40cb3b0607c842e4eada2a19a0fca45badb41c4", 0xce}], 0x3, &(0x7f0000006180)=ANY=[@ANYBLOB="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0x22f0}, 0x4008080) readv(r5, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000003c0)=""/138, 0x8a}], 0x2) write$FUSE_INIT(r2, &(0x7f0000000800)={0x50, 0x0, r3, {0x7, 0x2b, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x26b66925}}, 0x50) mount$9p_unix(0x0, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x800050, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file1\x00', 0x0, 0x0) r9 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000680)={0x0, &(0x7f0000000080)}) close_range(r9, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x1, 0x64, &(0x7f0000000ac0)={{0x12, 0x1, 0x110, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x52, 0x1, 0x1, 0x8, 0x10, 0x3, "", [{{0x9, 0x4, 0x0, 0xfa, 0x2, 0x2, 0x6, 0x0, 0xf2, {{0xa, 0x24, 0x6, 0x0, 0x0, "1ec110c1f5"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x7, 0x1, 0x9}, [@call_mgmt={0x5, 0x24, 0x1, 0x1, 0xb}, @acm={0x4}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x200, 0xb, 0x3, 0x9}}], {{0x9, 0x5, 0x82, 0x2, 0x200, 0x3, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1, 0x4}}}}}]}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000180)={0xa, 0x6, 0x110, 0x2, 0x5, 0x9, 0x8, 0x7}, 0x10, &(0x7f0000000a00)=ANY=[@ANYBLOB="42050810008f967d0be9023495df6cd30a7e33261539df0194dba7ad1000"], 0x7, [{0x5d, &(0x7f0000000200)=ANY=[@ANYBLOB="5d037b78b695b9f812107bb07454b2cf0e965ebe8d0496056039dff5c4a00affb667c1c2f70a54247456b574f9ddf96acc733cd315d3db242341bb9020d52f249a38533950472a5fc53344f2f9ae3ffe0588628c647e1294625d351ac2"]}, {0xff, &(0x7f0000000280)=@string={0xff, 0x3, "3024858def71c11921bc00fcc6371ab31f5c3676f476dabc2d1efa418ea5269ba2e3a3b366420d596bf0032477f86d856e16605b17d41b40f1f8f1d2f6d2de085b51ca91c34ba5223ec5133b651dace666400ecd6e687ae8d6391669ea7c41c962257fb2b588af5745c4af542c7d42171f11a89d3785b178c0937ce91d6f8d71f1e3ed8ab0a0234208ab269f49f02c0a0b3c4a72cef41808b66de8890b424a37579d88a780f5ce9cb4e1a53d8e83e146524f6a55c9c6ea382b476bd064f8d8752d3d37df3a296f59aa60fbc612b1c240329a8066798efa8afb56e38e71cf94ad703cc3fed93896510e8fd7097c60574fa4e8e6092418ac0578dbc9fcd7"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x827}}, {0x80, &(0x7f0000000440)=ANY=[@ANYBLOB="8003fe04e9a61d1a0e63aade4ba0bbca246fe5b27fc5e5c9cb17c0dc43bc94752c82bee1cf1b141efe3a720f8a451955127b450fc6ad4239092e7a25f107b719c80cf7b594ac566774c637166b730b8d6aea2c1790a0ea37d8d6bed8cc4a5a62bb6f2681b562d00c684f69e95d2402082e5bd1dbc6adab29db1a068e64a97bd9"]}, {0xd2, &(0x7f00000004c0)=@string={0xd2, 0x3, "d5cd365efa474acecff70ba5628231582adbf6df0b158a57e9eb426d2ad93943748dc0c713001b9b27ee0d4f761e1192a6455667aa78047540b49019036feda3bc64d130f301caa65f5d91bf561b251d994c76787e1d74c8d4ccb82dcbe8bfdfdee77b9a3fda6c72671982a4a17b2b34dbf79a26f3c85a7aa001362828b6ed307bcbe5443f7b076d02e8aae79f10c2a4f4a5d381d026a2e8a0c52f20d9e3df907930b23d07ead6b01ee1b7b6e813dfb7ff3faf575174c356b5a5df89566d3fbd05ab1bc16bbadeb5049b1a76fd26b9ea"}}, {0x6c, &(0x7f0000000780)=ANY=[@ANYBLOB="6c03886e86bb21a1adc56609d997ecd6c02cf24322d7ee5457ff80d3c80141c46689798083bb67e797c9e5c1e439d148eb2031b3f1dd6314f25ce71e59832169c25ed8e1794332af432b579b41a2c98b462dc514b46aa608612ebfba"]}, {0x48, &(0x7f0000000600)=@string={0x48, 0x3, "a78ca72d4057d704eaf72c42de44e0c31a5121026fea7701614f8fcc8f80489cbd156cdd4fc93e643371151a6051796fd1be575d8579a8ac3fba4b12db921a9c2ee428956dbd"}}]}) 2.963175465s ago: executing program 2 (id=427): ioperm(0x1, 0x3, 0x163f) (async) ioperm(0x1, 0x3, 0x163f) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) (async) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) write(0xffffffffffffffff, 0x0, 0x0) (async) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) (async) close(0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) write(r1, &(0x7f0000000700)='0', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@mcast2, @in=@remote}}, {{@in=@dev}, 0x0, @in=@remote}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000900)='3\n', 0x2) (async) write(r2, &(0x7f0000000900)='3\n', 0x2) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g_uac2/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000001300)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g_uac2/configs/c.1/uac2.usb0\x00') openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f00000001c0)={0x0, 0x300}) (async) ptrace$getregset(0x4204, r0, 0x201, &(0x7f00000001c0)={0x0, 0x300}) mount$tmpfs(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000700), 0x8c03, &(0x7f0000000040)={[{@nr_blocks={'nr_blocks', 0x3d, [0x67]}}]}) 2.939840405s ago: executing program 1 (id=428): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x6, 0x0, 0x0, 0x7fff0000}]}) socket$netlink(0x10, 0x3, 0x7) close(0x3) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000480)={{}, 'syz0\x00', 0x42}) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, 0x0) 2.939556665s ago: executing program 2 (id=429): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_gfeatures}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x200000b, 0x204031, 0xffffffffffffffff, 0xec776000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000000)=0x100000b3, 0x4) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000000)=0x100000b3, 0x4) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) close_range(r2, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000a00)=@newsa={0x13c, 0x10, 0x413, 0xffffffff, 0x25dfdbff, {{@in6=@ipv4={'\x00', '\xff\xff', @remote}, @in=@local, 0xfffd, 0x0, 0x4e23, 0x3, 0xa, 0x0, 0x20, 0x2, 0x0, 0xee00}, {@in=@empty, 0x20, 0x32}, @in6=@local, {0x0, 0x7, 0x0, 0x4, 0x7, 0x4, 0x2000000000a, 0x8000000000000001}, {0x100000001, 0xa, 0xcc, 0x8}, {0xf8, 0x0, 0x1}, 0xfffffffd, 0x3506, 0x2, 0x1, 0x1}, [@algo_aead={0x4c, 0x12, {{'rfc4106(essiv(seqiv(gcm_base(xts(cipher_null),sha3-384)),blake2s'}, 0x0, 0x80}}]}, 0x13c}}, 0x844) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = syz_kvm_setup_syzos_vm$x86(r5, &(0x7f0000bfd000/0x400000)=nil) syz_open_dev$loop(&(0x7f0000000000), 0x200, 0x200100) unshare(0x24020400) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000480)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f0000000040)=@attr_riscv64=@attr_imsic={0x0, 0x1, 0x2, &(0x7f0000000000)=0x3}) r10 = syz_kvm_add_vcpu$x86(r6, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r10, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0xd, 0x4, 0x2, 0x3123764c, 0x6, 0x4, 0x80}]}) ioctl$KVM_SET_CPUID(r10, 0x4008ae8a, &(0x7f0000000040)) 2.794807769s ago: executing program 1 (id=430): sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/mem_sleep', 0x2, 0xa5) sendfile(r1, r1, 0x0, 0x6) preadv(r1, &(0x7f0000000a80)=[{&(0x7f0000000480)=""/232, 0xe8}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000005c0)=""/194, 0xc2}, {&(0x7f00000006c0)=""/67, 0x43}, {&(0x7f0000000740)=""/80, 0x50}], 0x5, 0x6, 0xd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r0, &(0x7f0000000180)={0x0, 0xfffffffe, 0x0, 0xfffffffe, 0x2f6}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x40040, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40000001, 0x337}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r4, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x20000000) unshare(0x2060000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootm`de=0040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) write$FUSE_INIT(r5, &(0x7f0000000080)={0x50, 0xfffffffffffffff5, r6, {0x7, 0x29, 0x9, 0x8, 0xddf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000b00)={0x0, 0x5, 0x0, [0x4, 0x2d, 0x0, 0x7, 0xc9d], [0x100000000, 0xffffffffffffffff, 0x8, 0x0, 0x1c00000000000, 0x3, 0x0, 0xa0, 0x9, 0x80000000, 0xf, 0x9, 0x4, 0x8, 0x57, 0xfce1, 0x771, 0x7f, 0x1, 0xffffffffffff0001, 0x6, 0x83c1, 0x9, 0xa6, 0xffffffffffffffff, 0x1, 0x4, 0x400, 0x2, 0x3, 0x80000000, 0x0, 0x1, 0x9, 0x5, 0x0, 0x8, 0x0, 0x461, 0x9, 0x0, 0x80, 0x100, 0x0, 0x400, 0xfc, 0x5, 0x2, 0x4, 0x7, 0x7dc3, 0xf9, 0x6, 0xc, 0x40, 0x1a, 0x4, 0x40, 0x3, 0x8, 0xc, 0x1ff, 0x28000000, 0x9, 0x8000000000000000, 0x55, 0x6, 0x4, 0x10001, 0x8, 0x5, 0x1, 0x2, 0x4d40, 0x3ff, 0x7, 0x39d6, 0xd22, 0x200, 0x1, 0x9, 0xd1a, 0x4, 0x7ff, 0x2, 0x6ba, 0x1, 0x9, 0x0, 0x5, 0x100000001, 0x5, 0x5, 0x3, 0x0, 0x3, 0x4, 0x2, 0x63b, 0xc000000000000000, 0x3, 0x7fff, 0x6, 0x6, 0xff, 0x81, 0x2, 0x3, 0xd, 0xfffffffffffffff5, 0xfffffffffffeffff, 0x1, 0x2, 0x5, 0xfffffffffffffff7, 0x1, 0x2, 0xc9, 0xa8, 0x5, 0xfff]}) ioctl$BTRFS_IOC_SCRUB(r7, 0xc400941b, &(0x7f0000000f40)={r8, 0x9, 0xb, 0x1}) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r9 = syz_usb_connect(0x0, 0x55, &(0x7f0000000180)=ANY=[@ANYBLOB="12010002020000402505a7a400010000000109024300020100c001090400000102020100052400100104240202052401000105240600010705810308000a09040100020a00000007058202000200070503020002"], 0x0) syz_usb_control_io(r9, 0x0, 0x0) syz_usb_control_io(r9, 0x0, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448df, 0x0) 2.707520581s ago: executing program 2 (id=431): mkdir(&(0x7f0000000980)='./file0\x00', 0x2) mount$cgroup(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000100)={[{@xattr}]}) (async) mount$cgroup(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000100)={[{@xattr}]}) r0 = socket(0x1000000000000010, 0x80802, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000540)="5500000018007fd500fe01b2a4a280930a46000000a843089100fe801100080008000c00085540002d000f009b2c136ef75afb83de448daa72540d8102d2c55327c43ab82286ef1fdd20642383656d4d2449155037", 0x55}], 0x1}, 0x20000004) 2.707393001s ago: executing program 2 (id=432): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x80400, 0x0) getxattr(&(0x7f0000000240)='./dev/kmsg\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='9'], 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000000)={0x1, &(0x7f0000000340)=[{0x3, 0x1, 0x1, 0x1fe}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @local}, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005fc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="14000012ed96"], 0x18}}], 0x1, 0x20000000) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo/3\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x200000000000000}, 0x800, 0x0, 0x1, 0x1, 0x2}, 0x20) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x100000000, 0x0, 0x7f, 0x10000, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0xffffffffffffffff], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x101, 0xaec4, 0x6, 0x4004, 0x2, 0x4, 0xefffffffffffffff, 0x0, 0x40000000, 0x2000000, 0x20000, 0x1c, 0x0, 0x5, 0x1], 0x0, 0x41981}) unshare(0x64000400) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e21, @broadcast}}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000b00)=ANY=[@ANYBLOB="4800000020000100020000000000000002"], 0x48}, 0x1, 0x0, 0x0, 0x40940}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.502016466s ago: executing program 2 (id=433): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_STEAL_TIME(r1, 0x4068aea3, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000000c0)="80", 0x1) getsockopt$inet_opts(r3, 0x0, 0x4, 0x0, &(0x7f0000000040)) ioctl$KVM_GET_MSRS_cpu(r2, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{0xc0010117, 0x0, 0x8}]}) 2.393718739s ago: executing program 2 (id=434): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_usb_connect(0x2, 0x57, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x0) 1.527393781s ago: executing program 0 (id=435): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7ff, 0xf83, 0xaa}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000480)={'veth0_virt_wifi\x00', 0x0}) sendto$packet(r2, &(0x7f00000000c0)="05030500d3fc030000004788800509", 0xf, 0x4, &(0x7f0000000140)={0x11, 0x5, r3}, 0x14) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000640)={'nat\x00', 0x0, 0x0, 0x0, [0x5, 0x8, 0x9, 0x8, 0xddb, 0x9], 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}, 0xf8) r4 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000407d1ebe2d000000000001090224000400010c0300020009210c00fc012228000905810320040381fe000000000000"], 0x0) syz_usb_control_io$hid(r4, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000a, 0x204031, 0xffffffffffffffff, 0xec776000) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) capset(&(0x7f0000000580)={0x19980330}, &(0x7f00000005c0)={0x6, 0x7, 0x1, 0x8001, 0xb, 0x9}) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') pread64(r6, &(0x7f0000000200)=""/102400, 0x19000, 0x1000000000) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010025bd7000fcdbdf2503000000180001801400020073797a5f74756e00000000000000000005000200000000000500050000000000050003"], 0x44}, 0x1, 0x0, 0x0, 0x20009085}, 0x40040c0) syz_usb_control_io(r4, &(0x7f0000000880)={0x2c, &(0x7f0000000600)=ANY=[@ANYBLOB="2005280000002821c2cf5794e64fad64bc1aa93deebaed59501739adbf65abc5a3d3440edf6099ad48997d2eb122"], 0x0, 0x0, 0x0, 0x0}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x30) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000002100), 0x800000, &(0x7f00000003c0)=ANY=[]) read$FUSE(r6, &(0x7f0000006200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r8, &(0x7f0000000100)={0x50, 0x0, r9, {0x7, 0x2b, 0x0, 0x68c50012, 0x4, 0x0, 0x7, 0xa15, 0x0, 0x0, 0x1}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./file0/file0\x00', 0x62) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_fuse_handle_req(r8, &(0x7f0000004200)="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5eff932296d75a90080f3a727690eab0e804aa95b545f55107d308f4cd9884d75c28388151a72e82291f79eb52921718903a8bf029a3e7c0ce28f204926dc221f78711a08834a917a0843d8249ca317c7154b88a5a10a09d7477fcf2d6296725bb6a69c2739964a768cd6ae51d7e7de63bb17fe7fabebb0ee46c285c683a41203d059a5c89024a7f3c59915121921000075ed397d30ada6d56e6caa685cb98cc0bf279fa2d96408611ae7e43c3bf70f73148c6615f20060b5c337c6555a3bdb1870bededac9eff951cf1c7fd4f0046d7661789bcfd56fe6198b502e01f90333ad6e9354db449435d0506526bb0c65595dead87be428eb1b988906de152f9a7f126ede6b933c2de1f7d20ec3e64c7468906fba2bdea8b300bab203542dec13a90e4195b3f7da1b669bfe9e8989440b24807ffd44d9e3d61e098caaa029a7063d25604cbacc5f2b3671a163b80a440948230ae90dc3bd7fd46b667cc7d6dba2f53775e9a2180ced0e1cdc6e1275e741607d6dfe40f91ec81602f9bc7c26c322b82114949fd17a9284dd2918326b7880f42db6e468b80f980db98e31ad57be1f131407a0d099cbad9eff25916048e4210c0eb0b68d4d11cc1545cb46114b3969ad0d7a6570b7571c877ed8060cf8b736f8c82ddb64d19fc29af3453f0efe33c68c21c7c8c054707790cf5c056d0ba408d077fb65cef8fb071398ce35cc95c48ba546230f4dd60ad633f81478c87019736044783599a17d4dafd30cc6f4278cae2384763ff2ef395b8e7265ebf0453cef5c98e62a0e48ad422af17a4eee1acc10a51a3fb6e98594309e4976f71027dfe7a9593cdb6860cba745f2346c8d4868b07f381d3c137b396780545e0ea331e586b176821e45f67761fd8b4c6cbbecfd34b72201f6145a6b06eaa8fa9872a54734acbccad497390ff69f676c496258479aa06d9fd1ecec02a01216fd66554afbd5e728608f4572a4d485e57ff5bfc3df", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000019200)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb22f, {0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1000, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r8, 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", 0x2000, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0x5, {0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x3be, 0x100080, {0x400000006, 0x6, 0x4000000000040000, 0x18, 0x2, 0x0, 0x3, 0x4, 0x0, 0x8000, 0xfffffffc, 0x0, 0x0, 0xfffffff9, 0x800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 24.272349ms ago: executing program 0 (id=436): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x34, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@new_dev={0x4, 0xea9}}}, &(0x7f0000000480)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r1, 0x0, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x8, 0x0, r3, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x8004, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x10}}], 0x80}, 0x40000000) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, r4, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0xa97, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x100}}}, &(0x7f0000000300)=0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup(r10) r12 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010002000000406a053b0300000000000109022200010100803209040000010300000009211101000122170007058103"], 0x0) syz_usb_ep_write(r12, 0x81, 0x0, 0x0) syz_ublk_setup_queues(r11, r9, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x0, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x4, 0x0, 0x91, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xeabf, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9fc4, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x1e8}}], 0x1, 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r8, 0x9201) r13 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r13, 0x0) r14 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsmount(r14, 0x0, 0x4) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000000140)=0x2, 0x4) timer_settime(r15, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r16 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/lru_gen\x00', 0x2, 0x0) write(r16, &(0x7f0000000200)='- 2 0 0', 0x7) 0s ago: executing program 32 (id=368): r0 = syz_usb_connect$hid(0x1, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x1e7d, 0x2d50, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0xc, 0x1, {0x22, 0x28}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0xb, 0xfe}}}}}]}}]}}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d6, 0x5}) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000001c0), 0x101100, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) fremovexattr(0xffffffffffffffff, 0x0) syz_usb_connect(0x2, 0x86f, &(0x7f0000000340)={{0x12, 0x1, 0x310, 0xfb, 0xa8, 0x5a, 0x40, 0x2c7c, 0x128, 0xa43e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85d, 0x4, 0x4, 0x6, 0x60, 0x6, "", [{{0x9, 0x4, 0x54, 0x65, 0x8, 0xff, 0x0, 0x40, 0x2, [@hid_hid={0x9, 0x21, 0x6, 0x9, 0x1, {0x22, 0xd62}}], [{{0x9, 0x5, 0x80, 0x0, 0x8, 0x89, 0x3, 0x52, [@generic={0x5c, 0x4, "6450ac3e5bb78b2e223edaba9aeae2e0fae422488a651359679b60a356b110fc203aba5b66394251ced567a7040771e7e2ea604eb582f415529869675648bc79f78132bcd102b72b129094daf58a9a36bff03141a760640cde3e"}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x8, 0x3}]}}, {{0x9, 0x5, 0xb, 0x10, 0x400, 0x0, 0x2, 0x9}}, {{0x9, 0x5, 0xe, 0xe, 0x400, 0x7f, 0x7, 0xfa, [@generic={0x8e, 0x3, "f3860010d40cad57c0f4ce4044d746e3faa2d26da6ef206688e5b0bb55406e154c77285f6b73d95560b4344ef26a77d55757d2cc86a7358594f43cf243d638724e304abab76d73ae8c85ee4a3c5d80f2f6a109524f181d4b5cd6fb777b0c8ab0f443b6c56cc2fe5cae2ed2358df3e6747151a644159a33b9853b02baa096ffbadfd67d806603bca01556e3e5"}, @generic={0x7b, 0xa, "179e2d6c141bbb2217bd39086961d4e27950c83e2812ca132bd58f6cdf9e496bfef298b8927e422609e1b398be11f2a6f17280075972c929a4c2e112eb2e25f01f51d3248f7630d4b6405d740338a76d338eca3c4a8fb5b900355bc71aa90252ab0c0f62f6159446bbb4c983c0e312b4a58b90ec961b7ab66d"}]}}, {{0x9, 0x5, 0x1, 0x10, 0x0, 0x8, 0x2, 0x7, [@generic={0x7c, 0xe, "ec9a339876f3c2c397b90810e13438f785a62f3ea1fb70830cd2129bb9712b35cde0228ab56e14bcbc2ed9371ff8abe12d00132124c818dc5121a84dcaf56caca58b319f2a1d4dbc5b8a0aaf2eac981b908165c94895946811d4c70ed28ece6e7b3f893fdf59c6b7fec37e189e66484dc06dfb402f35f87b3a51"}]}}, {{0x9, 0x5, 0x0, 0xc, 0x8, 0x9, 0x31, 0x3, [@generic={0x62, 0x6, "ed5219772ce94241566e0176d19b8ca5cc733ae4a8e434a36b8df6cc78912f37dfa6bf0aaa245ea05ad02585405436f44bf95c5163b7b8eb4ec418241c8ea1e8a23ade84177f9cda575290ff25883a4055b7bc3769837986304029137761e822"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x410, 0xf8, 0x9, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x6, 0x3}]}}, {{0x9, 0x5, 0x3, 0x0, 0x3ff, 0x6, 0x40, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x8, 0x0, 0x5b}, @uac_iso={0x7, 0x25, 0x1, 0x4, 0x4, 0x2}]}}, {{0x9, 0x5, 0x2, 0x0, 0x1ff, 0x53, 0x4, 0xb, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0x2, 0x9a}, @uac_iso={0x7, 0x25, 0x1, 0x4, 0x7}]}}]}}, {{0x9, 0x4, 0x63, 0x6, 0x1, 0x8c, 0x6, 0xc2, 0xf, [@hid_hid={0x9, 0x21, 0x8, 0x9f, 0x1, {0x22, 0x9c3}}, @uac_control={{0xa, 0x24, 0x1, 0x8b2, 0x27}, [@mixer_unit={0x7, 0x24, 0x4, 0x1, 0xc5, "c74f"}, @selector_unit={0x5, 0x24, 0x5, 0x6, 0x2}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x301, 0x2, 0x1, 0x7}, @selector_unit={0x8, 0x24, 0x5, 0x4, 0x6, "bd0ada"}]}], [{{0x9, 0x5, 0xa, 0x0, 0x40, 0x3, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0xe, 0x8}]}}]}}, {{0x9, 0x4, 0x63, 0x3, 0x7, 0xff, 0xff, 0xff, 0x6, [], [{{0x9, 0x5, 0xa, 0x0, 0x450, 0x8, 0x7, 0x2, [@generic={0xf1, 0x3, "7758e3ef1fff97c286efbc589d0c536bb9c17cbff6c76955749cd1469b3686df477bf044e4ff4817052f5c0459d9bd886c9a556fd0fe6b0a61bee9ef88e72b7c0a1cf2d809a8755953ed48ff060f2c6ef4b6ab19502fbde45732fc12f146a7b0858ab4a2f97633002f8dc02b586eb8cb56123541ec54318d36c1656785918c5ec22c0c73ea8ef9ef9e02e5336960f6104c5e8bfd4ff610ca5d1582ee1f9313000bcef2fa3f17665b7b910355ca51c5be61c8d9e5f15cb28f1f21d9a01c91016d519911a13d57059106bd191c695dadeb22214fbf8134e856660abddd86b5445258c9861f790a8dc39700190bee9626"}]}}, {{0x9, 0x5, 0xf, 0x4, 0x200, 0xfb, 0x4, 0x7, [@generic={0x16, 0xc, "75e5f06709ba77046ac4c1504285d3e9bbb3263c"}, @uac_iso={0x7, 0x25, 0x1, 0x6, 0x1, 0x1}]}}, {{0x9, 0x5, 0xe, 0x0, 0x40, 0x30, 0x51, 0x44}}, {{0x9, 0x5, 0x3, 0x3, 0x8, 0x0, 0x3, 0x9}}, {{0x9, 0x5, 0xe, 0x0, 0x3a042c13f2d4fe94, 0x7f, 0x9, 0x1, [@generic={0xe7, 0x22, "7d87b7644d93d8b9fac3ae65dab39e4757493e75e4847ed8d532283d59a0022fbd88cb555269f22be4928ad9c700baa3fe86f7d7e7a083f80a0f6af51661b72f7c56b4d94f3a509a31f2995745047c03c599389c734f2c2eec0fe4ece3e4e868b3ec33d2a09ca5b98b44b9af9acf06ddd7bd107c2c50a12297cbbc5c45a56d7f1a5a8263a63ed312566484b27a0bab32e8cd5ebedac017ff76ade09b154e69e1f9a8c9f8b2a4a53f2cd7942d91b7069de6c352a8b555960f33bf1e8e80dc6df23680308d77bdfff1c8b3a33c9849a72d78f6c27dbf35f20be8988abd4e80dbf663049fd71a"}, @generic={0x78, 0x22, "b3223df8b634c71080367872351b7a99cf619ea7d7f38e48ad4909217ecfcc7aac1ed8df8397e3d2424a84d34af26c4a32e59b5a4990e626690e327acea85b3d892dc35a16f78320a87c286dd0e7bb66fdc11f0a83188335a9cc906bf49d64e4b5649c62e5b7abe99c99db9881e8a922a219fef2e52c"}]}}, {{0x9, 0x5, 0xb, 0x4, 0x8, 0x2, 0xd, 0x1}}, {{0x9, 0x5, 0x80, 0x10, 0x400, 0x3, 0x3, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0x7}, @generic={0xfc, 0x2, "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"}]}}]}}, {{0x9, 0x4, 0x76, 0x3b, 0x5, 0x4f, 0xef, 0x7a, 0x40, [@generic={0x9e, 0xb, "59393d42ca1ce3b37336f8fa9b026cbd376a7d35c21ec788ed9b2d94e7cdb7884965e237695fcf9d394e87130968a8675312c118c79588dd0deeab6078d0613e2c0ac49ea1f32c9fcd219cbc17a98e6b363570628fe3f451f7cbe0eaf635484e905003ecdc2c17466e51869748076c5485d2e5917e8665b352a3829ecad53798407bf4ed09715c7641532aae8b55bb1e165ff6fa23bfb95de61ffc98"}], [{{0x9, 0x5, 0x80, 0xc, 0x200, 0xec, 0x2, 0x10, [@generic={0x25, 0xd, "0b190ee8496b0cf438ddab9a1af8e4bb662d1968727ff901df7efee2e95f92aff08741"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x8, 0xa, 0x7, 0x8}}, {{0x9, 0x5, 0x8, 0x5, 0x200, 0x7, 0x5, 0x5, [@generic={0x2e, 0x22, "d2ea187fc8e00dbcf298469306c7570b8020c4161975c64cdd00e5dce5e1cbd404daa47ca9521a9b6cfd063d"}, @uac_iso={0x7, 0x25, 0x1, 0xc, 0x5, 0x7ff}]}}, {{0x9, 0x5, 0xc, 0x10, 0x200, 0x8, 0x30, 0x8, [@generic={0x4b, 0xe, "2f4d65e27cc27c2b6947153d2dc3ccd100f9126cfc3e3654b0595832efeed703db1318147a702bdc7f3dcf127cb2768e512291609f449061ef3f62b738d99425651451fcc589a42d4c"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x200, 0x5, 0xc, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x0, 0x5}, @generic={0xc, 0x22, "66c2cb06afdd0a573970"}]}}]}}]}}]}}, &(0x7f0000000ec0)={0xa, &(0x7f0000000bc0)={0xa, 0x6, 0x201, 0x0, 0x80, 0xb1, 0x40, 0x10}, 0x5, &(0x7f0000000c00)={0x5, 0xf, 0x5}, 0x4, [{0xc9, &(0x7f0000000c40)=@string={0xc9, 0x3, "6afb24cc3f1a0816cef788301c881296080072fa4ca80a5a1541718664a9487a5aa846b1648f60841717592dd25596baa340e9a001b03aa113a7c140f978115fef7e231b58b7f3eb07d6a9614a4c06042ce7bb2f0207715ba14ff0902e2091444e67383d6753df00f44192b69a2e06d51719e906fb6036b30fe705f8e20471de2d8d6f72d5a15a025a6e21ffe58076960281f302d54f0c74710291792364d25ba3a4a3e77e3a348ff9db71fdce22f629e0c44e2175aef82ab6b571afb6a5209dbb46109dc9aa8a"}}, {0x4, &(0x7f0000000d40)=@lang_id={0x4, 0x3, 0xf4ff}}, {0x4, &(0x7f0000000d80)=@lang_id={0x4, 0x3, 0x81d}}, {0xcb, &(0x7f0000000dc0)=@string={0xcb, 0x3, "c93e8ec21de2d174d7784dd263d5ef0c87d651dbc918b0af4f3898bdec030ae240ccf3d41cfabfc128f83333ab8a1859a19c9caa9a38afcb0c5c7501393ac0841389f4ebd7ded0f40f8eb5a18da8d475dc3be7d5920a74c4d8a298d01246614a9d96e0393b8f472e013747b0f70d305b662ac1370646561145cc6305e62cbbce90837ffc7ce6b8040a69fcf8bb285a93059fc6feab13936cd3778261bbb501978984da99c542c8de1551c7878084ac48ec72d38f5ee27b1f9f0ab81ca122063c7e1dea4c692d96b4c3"}}]}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x100000a, 0x204031, 0xffffffffffffffff, 0x1bf5f000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x6c0b, &(0x7f0000000040)={0x0, 0x1323, 0xc002, 0x6, 0x3c7}, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000005200010000000000000000000200000008000100", @ANYRES64], 0x1c}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f00000002c0)={0x20, 0x23, 0x2e, {0x2e, 0x2, "f70ba381030000000400000000cb4fdca0560f06000000000000003ee44fbf6fc93f0808251f783127ffc0bc"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) kernel console output (not intermixed with test programs): comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 35.181517][ T662] netlink: 188 bytes leftover after parsing attributes in process `syz.1.93'. [ 35.191667][ T662] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=662 comm=syz.1.93 [ 35.225980][ T665] rust_binder: 663:665 error while translating object: EBADF [ 35.233530][ T665] rust_binder: Failure in copy_transaction_data: EBADF [ 35.233561][ T665] rust_binder: 663:665 transaction call to 663:0 failed EBADF, code 0 size 72-24 [ 35.250365][ T9] rust_binder: 663: undelivered TRANSACTION_ERROR: 29201 [ 35.317145][ T36] audit: type=1400 audit(1786035143.390:248): avc: denied { read write } for pid=670 comm="syz.1.97" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 35.341816][ T36] audit: type=1400 audit(1786035143.390:249): avc: denied { open } for pid=670 comm="syz.1.97" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 35.497572][ T685] netlink: 188 bytes leftover after parsing attributes in process `syz.1.103'. [ 35.508051][ T685] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=685 comm=syz.1.103 [ 35.657748][ T325] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 35.817761][ T325] usb 1-1: Using ep0 maxpacket: 8 [ 35.824173][ T325] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 15 [ 35.838554][ T325] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 35.847889][ T325] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 35.855997][ T325] usb 1-1: SerialNumber: syz [ 36.209534][ T325] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 36.227948][ T325] usb-storage 1-1:1.0: USB Mass Storage device detected [ 36.236421][ T325] usb-storage 1-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 36.265809][ T325] usb 1-1: USB disconnect, device number 7 [ 36.471528][ T697] SELinux: Context system_u:object_r:dhcpd_exec_t:s0 is not valid (left unmapped). [ 36.732934][ T714] netlink: 188 bytes leftover after parsing attributes in process `syz.0.113'. [ 36.743097][ T714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=714 comm=syz.0.113 [ 36.816789][ T719] UHID_CREATE from different security context by process 28 (syz.0.115), this is not allowed. [ 37.094919][ T732] netlink: 'syz.0.121': attribute type 2 has an invalid length. [ 37.102711][ T732] netlink: 'syz.0.121': attribute type 1 has an invalid length. [ 37.110425][ T732] netlink: 'syz.0.121': attribute type 1 has an invalid length. [ 37.118185][ T732] netlink: 'syz.0.121': attribute type 1 has an invalid length. [ 37.125931][ T732] netlink: 'syz.0.121': attribute type 1 has an invalid length. [ 37.133687][ T732] netlink: 'syz.0.121': attribute type 1 has an invalid length. [ 37.141478][ T732] netlink: 'syz.0.121': attribute type 1 has an invalid length. [ 37.149172][ T732] netlink: 'syz.0.121': attribute type 1 has an invalid length. [ 37.156853][ T732] netlink: 'syz.0.121': attribute type 1 has an invalid length. [ 37.164750][ T733] : renamed from vlan0 (while UP) [ 37.172969][ T443] usbhid 3-1:1.0: can't add hid device: -71 [ 37.183796][ T443] usbhid 3-1:1.0: probe with driver usbhid failed with error -71 [ 37.201073][ T443] usb 3-1: USB disconnect, device number 5 [ 37.207000][ T735] netlink: 188 bytes leftover after parsing attributes in process `syz.2.122'. [ 37.223903][ T735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=735 comm=syz.2.122 [ 37.238068][ T737] syzkaller1: entered promiscuous mode [ 37.243785][ T737] syzkaller1: entered allmulticast mode [ 37.560718][ T755] netlink: 188 bytes leftover after parsing attributes in process `syz.0.132'. [ 37.573883][ T755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=755 comm=syz.0.132 [ 37.627714][ T443] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 37.787279][ T443] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 37.797714][ T443] usb 3-1: config 1 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 37.808642][ T443] usb 3-1: config 1 interface 0 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 4 [ 37.823537][ T443] usb 3-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 37.832815][ T443] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.841023][ T443] usb 3-1: Product: syz [ 37.845220][ T443] usb 3-1: Manufacturer: syz [ 37.850109][ T443] usb 3-1: SerialNumber: syz [ 37.856682][ T443] usb-storage 3-1:1.0: USB Mass Storage device detected [ 37.864854][ T443] usb-storage 3-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 37.869275][ T325] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 37.880334][ T443] scsi host1: usb-storage 3-1:1.0 [ 37.894501][ T111] udevd[111]: worker [621] terminated by signal 7 (Bus error) [ 37.902823][ T111] udevd[111]: worker [621] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1' [ 37.937845][ T111] udevd[111]: worker [628] terminated by signal 7 (Bus error) [ 37.945439][ T111] udevd[111]: worker [628] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0' [ 37.962195][ T111] udevd[111]: worker [693] terminated by signal 7 (Bus error) [ 37.969771][ T111] udevd[111]: worker [693] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0' [ 38.028749][ T325] usb 1-1: config 1 has an invalid descriptor of length 101, skipping remainder of the config [ 38.039144][ T325] usb 1-1: config 1 interface 0 altsetting 1 endpoint 0x1 has invalid maxpacket 12032, setting to 64 [ 38.051220][ T325] usb 1-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 38.065701][ T325] usb 1-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 38.067959][ T744] netlink: 12 bytes leftover after parsing attributes in process `syz.2.126'. [ 38.075249][ T325] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.091817][ T744] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.093566][ T325] usb 1-1: Product: syz [ 38.107785][ T325] usb 1-1: Manufacturer: syz [ 38.108190][ T744] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.114911][ T325] usb 1-1: SerialNumber: syz [ 38.134012][ T111] udevd[111]: worker [347] terminated by signal 7 (Bus error) [ 38.141652][ T111] udevd[111]: worker [347] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1' [ 38.144814][ T325] usb-storage 1-1:1.0: USB Mass Storage device detected [ 38.153562][ T111] udevd[111]: worker [772] terminated by signal 7 (Bus error) [ 38.158834][ T744] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.167121][ T111] udevd[111]: worker [772] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1' [ 38.176569][ T744] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.194255][ T443] usb 3-1: USB disconnect, device number 6 [ 38.196808][ T325] usb-storage 1-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 38.210470][ T325] scsi host2: usb-storage 1-1:1.0 [ 38.347484][ T761] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 38.356626][ T325] usb 1-1: USB disconnect, device number 8 [ 38.768553][ T443] usb 4-1: USB disconnect, device number 5 [ 38.801797][ T787] FAULT_INJECTION: forcing a failure. [ 38.801797][ T787] name failslab, interval 1, probability 0, space 0, times 0 [ 38.817077][ T790] netlink: 188 bytes leftover after parsing attributes in process `syz.2.141'. [ 38.826201][ T787] CPU: 1 UID: 0 PID: 787 Comm: syz.1.140 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 38.826235][ T787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 38.826249][ T787] Call Trace: [ 38.826256][ T787] [ 38.826264][ T787] __dump_stack+0x21/0x30 [ 38.826300][ T787] dump_stack_lvl+0x140/0x1c0 [ 38.826329][ T787] ? __cfi_dump_stack_lvl+0x10/0x10 [ 38.826361][ T787] dump_stack+0x19/0x20 [ 38.826388][ T787] should_fail_ex+0x3c2/0x510 [ 38.826414][ T787] ? ethnl_default_start+0x19c/0x6f0 [ 38.826444][ T787] should_failslab+0xac/0x100 [ 38.826471][ T787] __kmalloc_noprof+0x69/0x510 [ 38.826492][ T787] ? ethnl_default_start+0x19c/0x6f0 [ 38.826521][ T787] ethnl_default_start+0x19c/0x6f0 [ 38.826559][ T787] genl_start+0x522/0x830 [ 38.826585][ T787] __netlink_dump_start+0x583/0x970 [ 38.826624][ T787] genl_family_rcv_msg_dumpit+0x214/0x320 [ 38.826651][ T787] ? __asan_memcpy+0x5a/0x80 [ 38.826671][ T787] ? genl_rcv_msg+0x7b0/0x7b0 [ 38.826696][ T787] ? genl_get_cmd+0x699/0x950 [ 38.826720][ T787] ? __cfi_genl_start+0x10/0x10 [ 38.826745][ T787] ? __cfi_genl_dumpit+0x10/0x10 [ 38.826769][ T787] ? __cfi_genl_done+0x10/0x10 [ 38.826795][ T787] ? kasan_save_alloc_info+0x3a/0x50 [ 38.826829][ T787] ? __kasan_slab_alloc+0x73/0x90 [ 38.826854][ T787] ? radix_tree_lookup+0x250/0x2a0 [ 38.826891][ T787] genl_rcv_msg+0x5dc/0x7b0 [ 38.826919][ T787] ? __cfi_genl_rcv_msg+0x10/0x10 [ 38.826945][ T787] ? __cfi_ethnl_default_start+0x10/0x10 [ 38.826974][ T787] ? __cfi_ethnl_default_dumpit+0x10/0x10 [ 38.827003][ T787] ? __cfi_ethnl_default_done+0x10/0x10 [ 38.827035][ T787] netlink_rcv_skb+0x24d/0x4e0 [ 38.827057][ T787] ? __cfi_genl_rcv_msg+0x10/0x10 [ 38.827083][ T787] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 38.827107][ T787] ? down_read+0x7f/0xe0 [ 38.827139][ T787] ? __cfi_down_read+0x10/0x10 [ 38.827172][ T787] genl_rcv+0x2c/0x40 [ 38.827196][ T787] netlink_unicast+0x8bc/0xa70 [ 38.827227][ T787] netlink_sendmsg+0x7d1/0xad0 [ 38.827249][ T787] ? __cfi_netlink_sendmsg+0x10/0x10 [ 38.827270][ T787] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 38.827294][ T787] ? security_socket_sendmsg+0x3d/0x100 [ 38.827322][ T787] ____sys_sendmsg+0x9a1/0xa00 [ 38.827345][ T787] ? __import_iovec+0x5b9/0x7d0 [ 38.827373][ T787] ? __sys_sendmsg_sock+0x50/0x50 [ 38.827395][ T787] ? import_iovec+0x80/0xb0 [ 38.827425][ T787] ___sys_sendmsg+0x2a6/0x370 [ 38.827447][ T787] ? __sys_sendmsg+0x2a0/0x2a0 [ 38.827469][ T787] ? proc_fail_nth_write+0x184/0x220 [ 38.827501][ T787] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 38.827536][ T787] ? __fget_files+0x2bc/0x330 [ 38.827563][ T787] __x64_sys_sendmsg+0x206/0x2e0 [ 38.827586][ T787] ? fput+0x1a4/0x230 [ 38.827614][ T787] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 38.827636][ T787] ? ksys_write+0x1f3/0x260 [ 38.827665][ T787] ? __kasan_check_read+0x15/0x20 [ 38.827689][ T787] x64_sys_call+0x2a4c/0x2ee0 [ 38.827710][ T787] do_syscall_64+0x57/0xf0 [ 38.827735][ T787] ? clear_bhb_loop+0x50/0xa0 [ 38.827765][ T787] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.827794][ T787] RIP: 0033:0x7f6da319e0d9 [ 38.827813][ T787] 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 [ 38.827830][ T787] RSP: 002b:00007f6da402b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 38.827854][ T787] RAX: ffffffffffffffda RBX: 00007f6da3425fa0 RCX: 00007f6da319e0d9 [ 38.827870][ T787] RDX: 0000000040004046 RSI: 0000200000000180 RDI: 0000000000000003 [ 38.827895][ T787] RBP: 00007f6da402b090 R08: 0000000000000000 R09: 0000000000000000 [ 38.827910][ T787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 38.827922][ T787] R13: 00007f6da3426038 R14: 00007f6da3425fa0 R15: 00007fffc6de2f58 [ 38.827940][ T787] [ 38.850846][ T790] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=790 comm=syz.2.141 [ 38.887860][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 38.887927][ T36] audit: type=1400 audit(1786035146.930:264): avc: denied { read append } for pid=788 comm="syz.3.139" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 39.251301][ T36] audit: type=1400 audit(1786035146.930:265): avc: denied { open } for pid=788 comm="syz.3.139" path="/dev/snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 39.276787][ T36] audit: type=1400 audit(1786035147.080:266): avc: denied { append } for pid=797 comm="syz.2.143" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.300601][ T36] audit: type=1400 audit(1786035147.160:267): avc: denied { connect } for pid=797 comm="syz.2.143" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.517763][ T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 39.525810][ T443] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 39.586355][ T813] FAULT_INJECTION: forcing a failure. [ 39.586355][ T813] name failslab, interval 1, probability 0, space 0, times 0 [ 39.599425][ T813] CPU: 0 UID: 0 PID: 813 Comm: syz.0.148 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 39.599460][ T813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.599483][ T813] Call Trace: [ 39.599490][ T813] [ 39.599498][ T813] __dump_stack+0x21/0x30 [ 39.599535][ T813] dump_stack_lvl+0x140/0x1c0 [ 39.599565][ T813] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.599599][ T813] ? x64_sys_call+0x1c95/0x2ee0 [ 39.599621][ T813] dump_stack+0x19/0x20 [ 39.599651][ T813] should_fail_ex+0x3c2/0x510 [ 39.599677][ T813] should_failslab+0xac/0x100 [ 39.599705][ T813] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 39.599730][ T813] ? __kthread_create_on_node+0x1e5/0x4d0 [ 39.599756][ T813] kvasprintf+0xf1/0x260 [ 39.599776][ T813] ? kasan_save_alloc_info+0x3a/0x50 [ 39.599808][ T813] ? __cfi_kvasprintf+0x10/0x10 [ 39.599828][ T813] ? __kmalloc_cache_noprof+0x23c/0x470 [ 39.599851][ T813] ? __kthread_create_on_node+0x13c/0x4d0 [ 39.599877][ T813] __kthread_create_on_node+0x1e5/0x4d0 [ 39.599900][ T813] ? string+0x283/0x2b0 [ 39.599923][ T813] ? kthread_create_on_node+0x160/0x160 [ 39.599948][ T813] ? __cfi_rescuer_thread+0x10/0x10 [ 39.599973][ T813] ? __cfi_rescuer_thread+0x10/0x10 [ 39.599998][ T813] kthread_create_on_node+0xec/0x160 [ 39.600022][ T813] ? __cfi_kthread_create_on_node+0x10/0x10 [ 39.600045][ T813] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 39.600069][ T813] ? init_rescuer+0x149/0x5c0 [ 39.600090][ T813] init_rescuer+0x2af/0x5c0 [ 39.600110][ T813] ? bh_pool_irq_work+0x150/0x150 [ 39.600131][ T813] ? __cfi_mutex_unlock+0x10/0x10 [ 39.600162][ T813] ? wq_adjust_max_active+0x148/0x7e0 [ 39.600196][ T813] alloc_workqueue+0x1360/0x1d30 [ 39.600231][ T813] ? __cfi_alloc_workqueue+0x10/0x10 [ 39.600261][ T813] ? dentry_needs_remove_privs+0x30/0x110 [ 39.600295][ T813] ? ovl_path_realdata+0x154/0x370 [ 39.600329][ T813] sb_init_dio_done_wq+0x2f/0x90 [ 39.600352][ T813] backing_file_write_iter+0x3ff/0x890 [ 39.600385][ T813] ovl_write_iter+0x3c0/0x4c0 [ 39.600414][ T813] ? __cfi_ovl_write_iter+0x10/0x10 [ 39.600442][ T813] ? __cfi_ovl_file_end_write+0x10/0x10 [ 39.600472][ T813] ? security_file_permission+0x38/0xf0 [ 39.600512][ T813] ? rw_verify_area+0xac/0x230 [ 39.600534][ T813] aio_write+0x4e2/0x720 [ 39.600563][ T813] ? aio_read+0x500/0x500 [ 39.600594][ T813] ? __fget_files+0x2bc/0x330 [ 39.600621][ T813] io_submit_one+0xc74/0x19e0 [ 39.600653][ T813] ? lookup_ioctx+0x360/0x360 [ 39.600681][ T813] ? asm_exc_page_fault+0x2b/0x30 [ 39.600712][ T813] ? __asan_memset+0x39/0x50 [ 39.600733][ T813] ? blk_start_plug+0x71/0x1c0 [ 39.600758][ T813] __se_sys_io_submit+0x17f/0x3f0 [ 39.600784][ T813] ? __x64_sys_io_submit+0xa0/0xa0 [ 39.600809][ T813] ? ksys_write+0x1f3/0x260 [ 39.600833][ T813] ? __kasan_check_read+0x15/0x20 [ 39.600855][ T813] __x64_sys_io_submit+0x7f/0xa0 [ 39.600881][ T813] x64_sys_call+0x1c95/0x2ee0 [ 39.600901][ T813] do_syscall_64+0x57/0xf0 [ 39.600926][ T813] ? clear_bhb_loop+0x50/0xa0 [ 39.600955][ T813] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.600984][ T813] RIP: 0033:0x7ff8f319e0d9 [ 39.601003][ T813] 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 [ 39.601021][ T813] RSP: 002b:00007ff8f4022028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 39.601044][ T813] RAX: ffffffffffffffda RBX: 00007ff8f3425fa0 RCX: 00007ff8f319e0d9 [ 39.601075][ T813] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007ff8f3ff9000 [ 39.601090][ T813] RBP: 00007ff8f4022090 R08: 0000000000000000 R09: 0000000000000000 [ 39.601105][ T813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 39.601119][ T813] R13: 00007ff8f3426038 R14: 00007ff8f3425fa0 R15: 00007ffd643cbaf8 [ 39.601138][ T813] [ 39.601152][ T813] workqueue: Failed to create a rescuer kthread for wq "dio/overlay": -ENOMEM [ 39.846733][ T821] netlink: 188 bytes leftover after parsing attributes in process `syz.2.151'. [ 39.867891][ T443] usb 4-1: Using ep0 maxpacket: 8 [ 39.877887][ T821] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=821 comm=syz.2.151 [ 39.888250][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 40.028859][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 40.037261][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 40.047535][ T443] usb 4-1: New USB device found, idVendor=1235, idProduct=8002, bcdDevice= 0.40 [ 40.056640][ T443] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.064722][ T443] usb 4-1: Product: syz [ 40.068974][ T9] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 40.078015][ T443] usb 4-1: Manufacturer: syz [ 40.082888][ T443] usb 4-1: SerialNumber: syz [ 40.087715][ T9] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 40.117769][ T9] usb 2-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 40.131650][ T36] audit: type=1400 audit(1786035148.190:268): avc: denied { bind } for pid=824 comm="syz.0.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 40.141322][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.165311][ T9] usb 2-1: Product: syz [ 40.169576][ T9] usb 2-1: Manufacturer: syz [ 40.173630][ T36] audit: type=1400 audit(1786035148.240:269): avc: denied { read write } for pid=827 comm="syz.2.153" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 40.174239][ T9] usb 2-1: SerialNumber: syz [ 40.211245][ T36] audit: type=1400 audit(1786035148.240:270): avc: denied { open } for pid=827 comm="syz.2.153" path="/dev/ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 40.239912][ T36] audit: type=1400 audit(1786035148.240:271): avc: denied { ioctl } for pid=827 comm="syz.2.153" path="/dev/ptp0" dev="devtmpfs" ino=196 ioctlcmd=0x3d0c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 40.277365][ T36] audit: type=1400 audit(1786035148.350:272): avc: denied { create } for pid=832 comm="syz.2.156" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 40.326298][ T791] fuse: Bad value for 'group_id' [ 40.332928][ T791] fuse: Bad value for 'group_id' [ 40.394645][ T838] kvm: kvm [832]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 40.403508][ T838] kvm: kvm [832]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 40.427179][ T9] usb 2-1: 1:1 : no or invalid class specific endpoint descriptor [ 40.435236][ T9] usb 2-1: 1:1 : format type 226 is not supported yet [ 40.442382][ T9] usb 2-1: unit 3 not found! [ 40.453466][ T9] usb 2-1: USB disconnect, device number 4 [ 40.537765][ T546] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 40.551124][ T443] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 40.558141][ T443] usb 4-1: unit 2 not found! [ 40.562984][ T443] usb 4-1: 6:0: cannot get min/max values for control 2 (id 6) [ 40.590818][ T443] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 40.601862][ T443] usb 4-1: USB disconnect, device number 6 [ 40.688789][ T546] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 40.698544][ T546] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 36, changing to 7 [ 40.709487][ T546] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 18095, setting to 1024 [ 40.722247][ T546] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 40.731453][ T546] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.739555][ T546] usb 1-1: Product: syz [ 40.743724][ T546] usb 1-1: Manufacturer: syz [ 40.748365][ T546] usb 1-1: SerialNumber: syz [ 40.753727][ T546] usb 1-1: config 0 descriptor?? [ 40.764999][ T546] usb 1-1: 0:0 : invalid sync pipe. bmAttributes 39, bLength 9, bSynchAddress 24 [ 40.979468][ T858] netlink: 188 bytes leftover after parsing attributes in process `syz.1.160'. [ 40.989662][ T858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=858 comm=syz.1.160 [ 41.013281][ T546] usb 1-1: USB disconnect, device number 9 [ 41.130250][ T36] audit: type=1400 audit(1786035149.210:273): avc: denied { read write } for pid=873 comm="syz.3.165" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 41.204391][ T882] netlink: 188 bytes leftover after parsing attributes in process `syz.3.169'. [ 41.214446][ T882] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=882 comm=syz.3.169 [ 41.241537][ T884] FAULT_INJECTION: forcing a failure. [ 41.241537][ T884] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 41.254754][ T884] CPU: 0 UID: 0 PID: 884 Comm: syz.3.170 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 41.254802][ T884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.254816][ T884] Call Trace: [ 41.254823][ T884] [ 41.254838][ T884] __dump_stack+0x21/0x30 [ 41.254865][ T884] dump_stack_lvl+0x140/0x1c0 [ 41.254887][ T884] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.254910][ T884] dump_stack+0x19/0x20 [ 41.254931][ T884] should_fail_ex+0x3c2/0x510 [ 41.254949][ T884] should_fail+0xf/0x20 [ 41.254965][ T884] should_fail_usercopy+0x1e/0x30 [ 41.254983][ T884] strncpy_from_user+0x29/0x280 [ 41.255001][ T884] getname_flags+0x106/0x6b0 [ 41.255019][ T884] ? memdup_user+0xb1/0x170 [ 41.255033][ T884] user_path_at+0x2b/0x60 [ 41.255052][ T884] __se_sys_mount+0x28a/0x480 [ 41.255068][ T884] ? ksys_write+0x1f3/0x260 [ 41.255084][ T884] ? __x64_sys_mount+0xf0/0xf0 [ 41.255101][ T884] __x64_sys_mount+0xc3/0xf0 [ 41.255117][ T884] x64_sys_call+0x2021/0x2ee0 [ 41.255131][ T884] do_syscall_64+0x57/0xf0 [ 41.255149][ T884] ? clear_bhb_loop+0x50/0xa0 [ 41.255171][ T884] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.255191][ T884] RIP: 0033:0x7fd89ab9e0d9 [ 41.255204][ T884] 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 [ 41.255217][ T884] RSP: 002b:00007fd89bb1a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 41.255234][ T884] RAX: ffffffffffffffda RBX: 00007fd89ae25fa0 RCX: 00007fd89ab9e0d9 [ 41.255246][ T884] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000200000000000 [ 41.255257][ T884] RBP: 00007fd89bb1a090 R08: 0000000000000000 R09: 0000000000000000 [ 41.255267][ T884] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000001 [ 41.255279][ T884] R13: 00007fd89ae26038 R14: 00007fd89ae25fa0 R15: 00007ffcfd93d2b8 [ 41.255293][ T884] [ 41.507717][ T443] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 41.659348][ T443] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.670372][ T443] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 41.680203][ T443] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 41.689312][ T443] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.848178][ T902] x_tables: duplicate underflow at hook 2 [ 41.872460][ T902] kvm: emulating exchange as write [ 41.888635][ T902] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 42.216218][ T914] fuse: Unknown parameter 'rootm`de' [ 42.457754][ T546] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 42.480905][ T916] netlink: 188 bytes leftover after parsing attributes in process `syz.3.179'. [ 42.490973][ T916] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=916 comm=syz.3.179 [ 42.541805][ T920] platform regulatory.0: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -5 [ 42.552844][ T920] platform regulatory.0: loading /lib/firmware/updates/regulatory.db failed with error -5 [ 42.562979][ T920] platform regulatory.0: loading /lib/firmware/syzkaller/regulatory.db failed with error -5 [ 42.573344][ T920] platform regulatory.0: loading /lib/firmware/regulatory.db failed with error -5 [ 42.582613][ T920] platform regulatory.0: Direct firmware load for regulatory.db failed with error -5 [ 42.619003][ T546] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 42.628359][ T546] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.847622][ T546] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 43.017751][ T9] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 43.147747][ T9] usb 4-1: device descriptor read/64, error -71 [ 43.387768][ T9] usb 4-1: device descriptor read/64, error -71 [ 43.637810][ T9] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 43.767853][ T9] usb 4-1: device descriptor read/64, error -71 [ 44.007746][ T9] usb 4-1: device descriptor read/64, error -71 [ 44.053463][ T443] usbhid 2-1:1.0: can't add hid device: -71 [ 44.059679][ T443] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 44.072070][ T443] usb 2-1: USB disconnect, device number 5 [ 44.077951][ T941] netlink: 188 bytes leftover after parsing attributes in process `syz.1.189'. [ 44.080617][ T941] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=941 comm=syz.1.189 [ 44.117823][ T9] usb usb4-port1: attempt power cycle [ 44.457776][ T9] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 44.467744][ T443] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 44.478719][ T9] usb 4-1: device descriptor read/8, error -71 [ 44.613362][ T9] usb 4-1: device descriptor read/8, error -71 [ 44.620771][ T443] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 44.636933][ T443] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 44.644766][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 44.644817][ T36] audit: type=1400 audit(1786035152.710:283): avc: denied { create } for pid=954 comm="syz.2.195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 44.648716][ T443] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 44.687436][ T443] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 44.695599][ T443] usb 2-1: SerialNumber: syz [ 44.713873][ T443] usb 2-1: 0:2 : does not exist [ 44.857748][ T9] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 44.878661][ T9] usb 4-1: device descriptor read/8, error -71 [ 44.907736][ T325] usb 2-1: USB disconnect, device number 6 [ 44.997736][ T443] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 45.009013][ T9] usb 4-1: device descriptor read/8, error -71 [ 45.117856][ T9] usb usb4-port1: unable to enumerate USB device [ 45.158887][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.169853][ T443] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 45.179689][ T443] usb 3-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 45.188783][ T443] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.430786][ T963] netlink: 188 bytes leftover after parsing attributes in process `syz.1.198'. [ 45.440974][ T963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=963 comm=syz.1.198 [ 45.737728][ T325] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 45.867722][ T325] usb 2-1: device descriptor read/64, error -71 [ 45.915207][ T36] audit: type=1400 audit(1786035153.990:284): avc: denied { create } for pid=975 comm="syz.3.204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 45.934515][ T36] audit: type=1400 audit(1786035154.000:285): avc: denied { ioctl } for pid=975 comm="syz.3.204" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0x9428 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 46.167727][ T325] usb 2-1: device descriptor read/64, error -71 [ 46.337753][ T46] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 46.407737][ T325] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 46.488995][ T46] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 46.500016][ T46] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 46.512902][ T46] usb 4-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.00 [ 46.522016][ T46] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.531086][ T46] usb 4-1: config 0 descriptor?? [ 46.536395][ T979] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 46.543688][ T325] usb 2-1: device descriptor read/64, error -71 [ 46.554635][ T111] udevd[111]: worker [866] terminated by signal 7 (Bus error) [ 46.562282][ T111] udevd[111]: worker [866] failed while handling '/devices/platform/dummy_hcd.3/usb4/4-1' [ 46.787755][ T325] usb 2-1: device descriptor read/64, error -71 [ 46.897841][ T325] usb usb2-port1: attempt power cycle [ 46.952791][ T46] waltop 0003:172F:0501.0001: unknown main item tag 0x0 [ 46.959876][ T46] waltop 0003:172F:0501.0001: unknown main item tag 0x0 [ 46.968022][ T46] waltop 0003:172F:0501.0001: unknown main item tag 0x0 [ 46.975024][ T46] waltop 0003:172F:0501.0001: unknown main item tag 0x0 [ 46.977451][ T111] udevd[111]: worker [852] terminated by signal 7 (Bus error) [ 46.983513][ T46] waltop 0003:172F:0501.0001: unknown main item tag 0x0 [ 46.990268][ T111] udevd[111]: worker [852] failed while handling '/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0' [ 46.997170][ T46] waltop 0003:172F:0501.0001: unknown main item tag 0x0 [ 47.016030][ T46] waltop 0003:172F:0501.0001: hidraw0: USB HID v0.00 Device [HID 172f:0501] on usb-dummy_hcd.3-1/input0 [ 47.031257][ T980] udevd[980]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 47.057762][ T111] udevd[111]: worker [863] terminated by signal 7 (Bus error) [ 47.065434][ T111] udevd[111]: worker [863] failed while handling '/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0' [ 47.257790][ T325] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 47.278870][ T325] usb 2-1: device descriptor read/8, error -71 [ 47.408857][ T325] usb 2-1: device descriptor read/8, error -71 [ 47.648120][ T325] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 47.668954][ T325] usb 2-1: device descriptor read/8, error -71 [ 47.725626][ T443] usbhid 3-1:1.0: can't add hid device: -71 [ 47.737976][ T443] usbhid 3-1:1.0: probe with driver usbhid failed with error -71 [ 47.754569][ T111] udevd[111]: worker [981] terminated by signal 7 (Bus error) [ 47.762707][ T111] udevd[111]: worker [981] failed while handling '/devices/platform/dummy_hcd.3/usb4/4-1' [ 47.763200][ T443] usb 3-1: USB disconnect, device number 7 [ 47.803687][ T989] netlink: 188 bytes leftover after parsing attributes in process `syz.2.208'. [ 47.813879][ T325] usb 2-1: device descriptor read/8, error -71 [ 47.814698][ T989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=989 comm=syz.2.208 [ 47.921718][ T995] FAULT_INJECTION: forcing a failure. [ 47.921718][ T995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 47.934917][ T995] CPU: 0 UID: 0 PID: 995 Comm: syz.2.211 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 47.934958][ T995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.934972][ T995] Call Trace: [ 47.934979][ T995] [ 47.934978][ T325] usb usb2-port1: unable to enumerate USB device [ 47.934990][ T995] __dump_stack+0x21/0x30 [ 47.935069][ T995] dump_stack_lvl+0x140/0x1c0 [ 47.935193][ T995] ? __cfi_dump_stack_lvl+0x10/0x10 [ 47.935285][ T995] ? check_stack_object+0x138/0x150 [ 47.935349][ T995] dump_stack+0x19/0x20 [ 47.935428][ T995] should_fail_ex+0x3c2/0x510 [ 47.935492][ T995] should_fail+0xf/0x20 [ 47.935553][ T995] should_fail_usercopy+0x1e/0x30 [ 47.935624][ T995] _copy_to_user+0x24/0xa0 [ 47.935700][ T995] simple_read_from_buffer+0xed/0x160 [ 47.935777][ T995] proc_fail_nth_read+0x1aa/0x220 [ 47.935860][ T995] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 47.935946][ T995] ? selinux_socket_setsockopt+0x324/0x3d0 [ 47.936028][ T995] ? bpf_lsm_file_permission+0xd/0x20 [ 47.936102][ T995] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 47.936176][ T995] vfs_read+0x288/0xc70 [ 47.936238][ T995] ? __cfi_vfs_read+0x10/0x10 [ 47.936295][ T995] ? __kasan_check_write+0x18/0x20 [ 47.936356][ T995] ? mutex_lock+0x97/0x1d0 [ 47.936426][ T995] ? __cfi_mutex_lock+0x10/0x10 [ 47.936536][ T995] ksys_read+0x145/0x260 [ 47.936619][ T995] ? __fget_files+0x2bc/0x330 [ 47.936690][ T995] ? __cfi_ksys_read+0x10/0x10 [ 47.936744][ T995] ? __kasan_check_write+0x18/0x20 [ 47.936798][ T995] ? __kasan_check_read+0x15/0x20 [ 47.936858][ T995] __x64_sys_read+0x7f/0x90 [ 47.936921][ T995] x64_sys_call+0x2638/0x2ee0 [ 47.936974][ T995] do_syscall_64+0x57/0xf0 [ 47.937043][ T995] ? clear_bhb_loop+0x50/0xa0 [ 47.937117][ T995] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 47.937189][ T995] RIP: 0033:0x7fd2cbb5e90e [ 47.937258][ T995] 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 [ 47.937310][ T995] RSP: 002b:00007fd2cca70fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 47.937373][ T995] RAX: ffffffffffffffda RBX: 00007fd2cca716c0 RCX: 00007fd2cbb5e90e [ 47.937410][ T995] RDX: 000000000000000f RSI: 00007fd2cca710a0 RDI: 0000000000000004 [ 47.937453][ T995] RBP: 00007fd2cca71090 R08: 0000000000000000 R09: 0000000000000000 [ 47.937493][ T995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.937525][ T995] R13: 00007fd2cbe26038 R14: 00007fd2cbe25fa0 R15: 00007fff3a216dc8 [ 47.937577][ T995] [ 48.030364][ T36] audit: type=1400 audit(1786035156.110:286): avc: denied { read } for pid=996 comm="syz.2.212" name="sub_compatible_id" dev="configfs" ino=9403 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 48.137278][ T999] netlink: 40 bytes leftover after parsing attributes in process `syz.2.212'. [ 48.368355][ T325] usb 1-1: USB disconnect, device number 10 [ 48.395040][ T36] audit: type=1326 audit(1786035156.470:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1000 comm="syz.0.213" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8f319e0d9 code=0x7ffc0000 [ 48.403651][ T1001] can0: slcan on ttyS3. [ 48.428871][ T36] audit: type=1326 audit(1786035156.470:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1000 comm="syz.0.213" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8f319e0d9 code=0x7ffc0000 [ 48.454230][ T36] audit: type=1326 audit(1786035156.470:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1000 comm="syz.0.213" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7ff8f319e0d9 code=0x7ffc0000 [ 48.479405][ T36] audit: type=1326 audit(1786035156.500:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1000 comm="syz.0.213" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8f319e0d9 code=0x7ffc0000 [ 48.504610][ T36] audit: type=1326 audit(1786035156.500:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1000 comm="syz.0.213" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8f319e0d9 code=0x7ffc0000 [ 48.529804][ T36] audit: type=1326 audit(1786035156.500:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1000 comm="syz.0.213" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7ff8f319e0d9 code=0x7ffc0000 [ 48.777862][ T325] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 48.847769][ T443] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 48.927752][ T325] usb 1-1: Using ep0 maxpacket: 16 [ 48.934898][ T325] usb 1-1: unable to get BOS descriptor or descriptor too short [ 48.943615][ T325] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 48.953775][ T325] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 48.962815][ T325] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 48.993894][ T325] usb 1-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 49.004260][ T325] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.012348][ T325] usb 1-1: Product: syz [ 49.016829][ T325] usb 1-1: Manufacturer: syz [ 49.024422][ T9] usb 4-1: USB disconnect, device number 11 [ 49.035409][ T325] usb 1-1: SerialNumber: syz [ 49.040324][ T1020] netlink: 188 bytes leftover after parsing attributes in process `syz.3.218'. [ 49.056068][ T443] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.067553][ T1020] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1020 comm=syz.3.218 [ 49.079916][ T443] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 49.089802][ T443] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 49.107901][ T443] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.192490][ T1027] fuse: Unknown parameter 'rootm`de' [ 49.253614][ T1001] rust_binder: Failure in copy_transaction_data: EINVAL [ 49.253645][ T1001] rust_binder: 1000:1001 transaction call to 1000:0 failed EINVAL, code 0 size 0-24 [ 49.270935][ T1001] rust_binder: 1000:1001 got transaction to invalid handle 5 [ 49.278486][ T1001] rust_binder: 1000:1001 transaction call to 0:0 failed ENOENT, code 0 size 0-0 [ 49.287644][ T1001] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 49.287707][ T1001] rust_binder: Read failure Err(EFAULT) in pid:94 [ 49.297228][ T325] usb 1-1: 1:1 : no or invalid class specific endpoint descriptor [ 49.311959][ T332] rust_binder: 1000: undelivered TRANSACTION_ERROR: 29201 [ 49.319229][ T325] usb 1-1: 1:1 : format type 226 is not supported yet [ 49.328940][ T325] usb 1-1: unit 3 not found! [ 49.341837][ T111] udevd[111]: worker [1017] terminated by signal 7 (Bus error) [ 49.343183][ T325] usb 1-1: USB disconnect, device number 11 [ 49.373194][ T1000] can0 (unregistered): slcan off ttyS3. [ 49.437734][ T9] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 49.445443][ T10] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 49.598943][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 49.608180][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 49.618339][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.626767][ T9] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 49.637044][ T9] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 49.654706][ T9] usb 4-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 49.672187][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.680328][ T9] usb 4-1: Product: syz [ 49.684555][ T9] usb 4-1: Manufacturer: syz [ 49.689223][ T9] usb 4-1: SerialNumber: syz [ 49.695022][ T1024] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 49.702972][ T9] usbserial_generic 4-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 49.714297][ T9] usbserial_generic 4-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 49.725131][ T9] usbserial_generic 4-1:1.0: generic converter detected [ 49.733144][ T9] usb 4-1: generic converter now attached to ttyUSB0 [ 49.851255][ T10] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 49.900631][ T1037] overlayfs: conflicting options: metacopy=off,verity=on [ 49.908827][ T10] usb 4-1: USB disconnect, device number 12 [ 49.921429][ T10] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 49.930266][ T10] usbserial_generic 4-1:1.0: device disconnected [ 49.946721][ T1040] tipc: Started in network mode [ 49.951777][ T1040] tipc: Node identity d2795c280d63, cluster identity 4711 [ 49.959236][ T1040] tipc: Enabled bearer , priority 10 [ 49.967422][ T1039] tipc: Resetting bearer [ 49.974400][ T1039] tipc: Disabling bearer [ 50.143370][ T1042] FAULT_INJECTION: forcing a failure. [ 50.143370][ T1042] name failslab, interval 1, probability 0, space 0, times 0 [ 50.156095][ T1042] CPU: 0 UID: 0 PID: 1042 Comm: syz.0.224 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 50.156129][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.156143][ T1042] Call Trace: [ 50.156151][ T1042] [ 50.156160][ T1042] __dump_stack+0x21/0x30 [ 50.156194][ T1042] dump_stack_lvl+0x140/0x1c0 [ 50.156230][ T1042] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.156261][ T1042] dump_stack+0x19/0x20 [ 50.156311][ T1042] should_fail_ex+0x3c2/0x510 [ 50.156330][ T1042] should_failslab+0xac/0x100 [ 50.156369][ T1042] kmem_cache_alloc_node_noprof+0x45/0x420 [ 50.156394][ T1042] ? kernel_text_address+0xa9/0xe0 [ 50.156423][ T1042] ? __alloc_skb+0x10c/0x360 [ 50.156455][ T1042] ? __kernel_text_address+0x11/0x40 [ 50.156477][ T1042] __alloc_skb+0x10c/0x360 [ 50.156499][ T1042] alloc_skb_with_frags+0xd0/0x8b0 [ 50.156553][ T1042] ? __kasan_check_write+0x18/0x20 [ 50.156577][ T1042] tcp_send_rcvq+0x14c/0x530 [ 50.156607][ T1042] ? __cfi_tcp_send_rcvq+0x10/0x10 [ 50.156636][ T1042] ? __kasan_check_read+0x15/0x20 [ 50.156650][ T1042] ? tcp_rate_check_app_limited+0x1b8/0x370 [ 50.156692][ T1042] tcp_sendmsg_locked+0x45eb/0x4ac0 [ 50.156716][ T1042] ? kfence_shutdown_cache+0x3d0/0x3d0 [ 50.156741][ T1042] ? scatterwalk_copychunks+0x18b/0x3b0 [ 50.156770][ T1042] ? __asan_memcpy+0x5a/0x80 [ 50.156785][ T1042] ? scatterwalk_copychunks+0x398/0x3b0 [ 50.156807][ T1042] ? scatterwalk_map_and_copy+0x2a8/0x360 [ 50.156853][ T1042] ? __cfi_tcp_sendmsg_locked+0x10/0x10 [ 50.156876][ T1042] ? __asan_memset+0x39/0x50 [ 50.156902][ T1042] ? iov_iter_bvec+0xc0/0x180 [ 50.156924][ T1042] tls_push_sg+0x261/0x840 [ 50.156945][ T1042] ? __cfi_tls_push_sg+0x10/0x10 [ 50.156984][ T1042] ? prep_new_page+0x2d/0x180 [ 50.157013][ T1042] ? get_page_from_freelist+0x4aea/0x4ba0 [ 50.157050][ T1042] ? __alloc_pages_noprof+0x35a/0x7e0 [ 50.157072][ T1042] ? __folio_alloc_noprof+0x14/0x80 [ 50.157096][ T1042] tls_tx_records+0x3be/0x610 [ 50.157137][ T1042] tls_push_record+0x1edf/0x3770 [ 50.157175][ T1042] ? sk_msg_sg_copy_clear+0xc0/0xc0 [ 50.157210][ T1042] ? sk_psock_get+0x1c9/0x260 [ 50.157244][ T1042] ? tls_sw_recvmsg+0x1860/0x1860 [ 50.157285][ T1042] bpf_exec_tx_verdict+0xf45/0x1630 [ 50.157315][ T1042] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 50.157347][ T1042] ? gup_fast_fallback+0x671/0x740 [ 50.157369][ T1042] ? get_user_pages_fast_only+0xc0/0xc0 [ 50.157389][ T1042] ? tls_sw_splice_eof+0x470/0x470 [ 50.157441][ T1042] tls_sw_sendmsg+0x17a7/0x2250 [ 50.157477][ T1042] ? __cfi_tls_sw_sendmsg+0x10/0x10 [ 50.157531][ T1042] ? check_stack_object+0x10f/0x150 [ 50.157579][ T1042] ? __check_object_size+0xdc/0x870 [ 50.157621][ T1042] ? inet_send_prepare+0x64/0x4e0 [ 50.157647][ T1042] ? __cfi_tls_sw_sendmsg+0x10/0x10 [ 50.157678][ T1042] inet6_sendmsg+0x113/0x120 [ 50.157703][ T1042] ? __cfi_inet6_sendmsg+0x10/0x10 [ 50.157728][ T1042] __sys_sendto+0x4a6/0x700 [ 50.157748][ T1042] ? __cfi___sys_sendto+0x10/0x10 [ 50.157770][ T1042] ? __kasan_check_write+0x18/0x20 [ 50.157798][ T1042] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 50.157824][ T1042] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 50.157848][ T1042] __x64_sys_sendto+0xe9/0x100 [ 50.157883][ T1042] x64_sys_call+0x2c2c/0x2ee0 [ 50.157903][ T1042] do_syscall_64+0x57/0xf0 [ 50.157927][ T1042] ? clear_bhb_loop+0x50/0xa0 [ 50.157958][ T1042] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.157979][ T1042] RIP: 0033:0x7ff8f315e90e [ 50.157993][ T1042] 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 [ 50.158025][ T1042] RSP: 002b:00007ff8f4020e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 50.158051][ T1042] RAX: ffffffffffffffda RBX: 00007ff8f40226c0 RCX: 00007ff8f315e90e [ 50.158068][ T1042] RDX: 0000000000000020 RSI: 00007ff8f4021000 RDI: 0000000000000003 [ 50.158082][ T1042] RBP: 0000000000000000 R08: 00007ff8f4020f04 R09: 000000000000000c [ 50.158102][ T1042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 50.158112][ T1042] R13: 00007ff8f4020f58 R14: 00007ff8f4021000 R15: 0000000000000000 [ 50.158125][ T1042] [ 50.707481][ T1048] netlink: 68 bytes leftover after parsing attributes in process `syz.0.225'. [ 50.788742][ T36] kauditd_printk_skb: 70 callbacks suppressed [ 50.788762][ T36] audit: type=1400 audit(1786035158.870:363): avc: denied { search } for pid=1053 comm="syz.3.227" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 50.853785][ T1056] netlink: 188 bytes leftover after parsing attributes in process `syz.0.228'. [ 50.864138][ T1056] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1056 comm=syz.0.228 [ 51.317745][ T325] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 51.489200][ T325] usb 1-1: config index 0 descriptor too short (expected 8192, got 36) [ 51.497797][ T325] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.510494][ T325] usb 1-1: config 0 has no interfaces? [ 51.516149][ T325] usb 1-1: New USB device found, idVendor=0b05, idProduct=17e0, bcdDevice= 0.00 [ 51.525803][ T325] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.536453][ T325] usb 1-1: config 0 descriptor?? [ 51.583707][ T443] usbhid 2-1:1.0: can't add hid device: -71 [ 51.590503][ T111] udevd[111]: worker [1035] terminated by signal 7 (Bus error) [ 51.597963][ T443] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 51.607601][ T111] udevd[111]: worker [1035] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1' [ 51.623243][ T443] usb 2-1: USB disconnect, device number 11 [ 51.672253][ T1082] netlink: 188 bytes leftover after parsing attributes in process `syz.1.237'. [ 51.686240][ T1082] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1082 comm=syz.1.237 [ 51.948141][ T1086] netlink: 'syz.1.239': attribute type 4 has an invalid length. [ 52.104926][ T1095] futex_wake_op: syz.1.242 tries to shift op by 144; fix this program [ 52.269797][ T10] usb 1-1: USB disconnect, device number 12 [ 52.282742][ T443] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 52.294306][ T1097] mmap: syz.0.243 (1097): VmData 29077504 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 52.347800][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 52.438867][ T443] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 52.448839][ T443] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 52.460181][ T443] usb 4-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 52.469825][ T443] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.477980][ T9] usb 2-1: device descriptor read/64, error -71 [ 52.484296][ T443] usb 4-1: Product: syz [ 52.488566][ T443] usb 4-1: Manufacturer: syz [ 52.493195][ T443] usb 4-1: SerialNumber: syz [ 52.499173][ T1090] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 52.506478][ T1090] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 52.514541][ T443] usbserial_generic 4-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 52.525985][ T443] usbserial_generic 4-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 52.536780][ T443] usbserial_generic 4-1:1.0: generic converter detected [ 52.544938][ T443] usb 4-1: generic converter now attached to ttyUSB0 [ 52.687772][ T10] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 52.716280][ T325] usb 4-1: USB disconnect, device number 13 [ 52.717890][ T9] usb 2-1: device descriptor read/64, error -71 [ 52.730643][ T325] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 52.739066][ T325] usbserial_generic 4-1:1.0: device disconnected [ 52.839091][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.850108][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 52.859997][ T10] usb 1-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 52.869136][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.967773][ T9] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 53.097755][ T9] usb 2-1: device descriptor read/64, error -71 [ 53.232812][ T36] audit: type=1400 audit(1786035161.310:364): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 53.259713][ T36] audit: type=1400 audit(1786035161.340:365): avc: denied { connect } for pid=1101 comm="syz.3.245" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.337753][ T9] usb 2-1: device descriptor read/64, error -71 [ 53.447834][ T9] usb usb2-port1: attempt power cycle [ 53.497748][ T332] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 53.649045][ T332] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 53.659344][ T332] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 53.669837][ T332] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 53.679021][ T332] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.687099][ T332] usb 4-1: Product: syz [ 53.691340][ T332] usb 4-1: Manufacturer: syz [ 53.696004][ T332] usb 4-1: SerialNumber: syz [ 53.787721][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 53.808912][ T9] usb 2-1: device descriptor read/8, error -71 [ 53.938871][ T9] usb 2-1: device descriptor read/8, error -71 [ 54.177729][ T9] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 54.198728][ T9] usb 2-1: device descriptor read/8, error -71 [ 54.328797][ T9] usb 2-1: device descriptor read/8, error -71 [ 54.437835][ T9] usb usb2-port1: unable to enumerate USB device [ 54.549104][ T332] usb 4-1: 0:2 : does not exist [ 54.556416][ T332] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 54.570271][ T332] usb 4-1: USB disconnect, device number 14 [ 54.586413][ T1075] udevd[1075]: 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 [ 54.601370][ T1105] netlink: 188 bytes leftover after parsing attributes in process `syz.3.246'. [ 54.612441][ T1105] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1105 comm=syz.3.246 [ 54.735357][ T1112] cgroup: Invalid name [ 54.792866][ T1112] 9pnet_fd: Insufficient options for proto=fd [ 55.146390][ T1117] rust_binder: Write failure EFAULT in pid:253 [ 55.334522][ T10] usbhid 1-1:1.0: can't add hid device: -71 [ 55.351468][ T10] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 55.362518][ T10] usb 1-1: USB disconnect, device number 13 [ 55.547733][ T1127] netlink: 188 bytes leftover after parsing attributes in process `syz.3.255'. [ 55.557935][ T1127] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1127 comm=syz.3.255 [ 55.602361][ T1131] tipc: Started in network mode [ 55.607280][ T1131] tipc: Node identity 6af4d565e902, cluster identity 4711 [ 55.614592][ T1131] tipc: Enabled bearer , priority 10 [ 55.622939][ T1131] tipc: Resetting bearer [ 55.638574][ T1131] tipc: Disabling bearer [ 55.648517][ T332] usb 3-1: USB disconnect, device number 8 [ 55.699503][ T36] audit: type=1400 audit(1786035163.770:366): avc: denied { append } for pid=1134 comm="syz.2.259" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 55.798574][ T1144] syzkaller1: entered promiscuous mode [ 55.804743][ T1144] syzkaller1: entered allmulticast mode [ 55.815672][ T36] audit: type=1400 audit(1786035163.890:367): avc: denied { bind } for pid=1147 comm="syz.3.263" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 55.836210][ T36] audit: type=1400 audit(1786035163.890:368): avc: denied { name_bind } for pid=1147 comm="syz.3.263" src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=rawip_socket permissive=1 [ 55.858370][ T36] audit: type=1400 audit(1786035163.890:369): avc: denied { node_bind } for pid=1147 comm="syz.3.263" saddr=172.20.20.170 src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 55.884227][ T1150] netlink: 188 bytes leftover after parsing attributes in process `syz.3.264'. [ 55.901222][ T1150] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1150 comm=syz.3.264 [ 55.951304][ T1159] fuse: Unknown parameter 'rootm`de' [ 56.017729][ T325] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 56.085871][ T36] audit: type=1400 audit(1786035164.160:370): avc: denied { map } for pid=1173 comm="syz.0.274" path="socket:[10178]" dev="sockfs" ino=10178 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 56.109373][ T36] audit: type=1400 audit(1786035164.160:371): avc: denied { read } for pid=1173 comm="syz.0.274" path="socket:[10178]" dev="sockfs" ino=10178 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 56.188864][ T325] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.199972][ T325] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.209786][ T46] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 56.217454][ T325] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 56.226648][ T325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.287754][ T342] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 56.378864][ T46] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 56.388026][ T46] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.417752][ T342] usb 3-1: device descriptor read/64, error -71 [ 56.598729][ T46] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 56.657758][ T342] usb 3-1: device descriptor read/64, error -71 [ 56.699089][ T1179] netlink: 188 bytes leftover after parsing attributes in process `syz.0.276'. [ 56.709256][ T1179] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1179 comm=syz.0.276 [ 56.737578][ T36] audit: type=1400 audit(1786035164.810:372): avc: denied { create } for pid=1180 comm="syz.0.277" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 56.770168][ T36] audit: type=1400 audit(1786035164.850:373): avc: denied { mounton } for pid=1180 comm="syz.0.277" path="/60/file0" dev="tmpfs" ino=360 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 56.917762][ T342] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 57.007722][ T10] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 57.047737][ T342] usb 3-1: device descriptor read/64, error -71 [ 57.158874][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.170726][ T10] usb 1-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 57.179870][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.187970][ T10] usb 1-1: Product: syz [ 57.192160][ T10] usb 1-1: Manufacturer: syz [ 57.196799][ T10] usb 1-1: SerialNumber: syz [ 57.287804][ T342] usb 3-1: device descriptor read/64, error -71 [ 57.397839][ T342] usb usb3-port1: attempt power cycle [ 57.404773][ T36] audit: type=1400 audit(1786035165.480:374): avc: denied { write } for pid=1180 comm="syz.0.277" name="file0" dev="tmpfs" ino=360 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 57.430048][ T36] audit: type=1400 audit(1786035165.480:375): avc: denied { open } for pid=1180 comm="syz.0.277" path="/60/file0" dev="tmpfs" ino=360 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 57.453159][ T10] usb 1-1: 1:1 : unsupported format bits 0x2020000 [ 57.459989][ T10] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 57.467857][ T10] usb 1-1: 2:1 : unsupported format bits 0x2020000 [ 57.481064][ T10] usb 1-1: USB disconnect, device number 14 [ 57.493433][ T1183] udevd[1183]: 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 [ 57.737740][ T342] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 57.758729][ T342] usb 3-1: device descriptor read/8, error -71 [ 57.889234][ T342] usb 3-1: device descriptor read/8, error -71 [ 58.026800][ T36] audit: type=1400 audit(1786035166.100:376): avc: denied { unlink } for pid=294 comm="syz-executor" name="file0" dev="tmpfs" ino=360 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 58.127824][ T342] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 58.148743][ T342] usb 3-1: device descriptor read/8, error -71 [ 58.278839][ T342] usb 3-1: device descriptor read/8, error -71 [ 58.307743][ T67] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 58.388149][ T342] usb usb3-port1: unable to enumerate USB device [ 58.467745][ T67] usb 1-1: Using ep0 maxpacket: 8 [ 58.474132][ T67] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 58.484584][ T67] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 58.495239][ T67] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 58.504406][ T67] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.512493][ T67] usb 1-1: Product: syz [ 58.516741][ T67] usb 1-1: Manufacturer: syz [ 58.521467][ T67] usb 1-1: SerialNumber: syz [ 58.719649][ T325] usbhid 2-1:1.0: can't add hid device: -71 [ 58.726063][ T325] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 58.735612][ T1188] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.745469][ T325] usb 2-1: USB disconnect, device number 16 [ 58.752159][ T1188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.766154][ T67] usb 1-1: unit 4 not found! [ 58.784684][ T67] usb 1-1: USB disconnect, device number 15 [ 58.799360][ T111] udevd[111]: worker [1183] terminated by signal 7 (Bus error) [ 58.807443][ T111] udevd[111]: worker [1183] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1' [ 58.827539][ T111] udevd[111]: worker [1184] terminated by signal 7 (Bus error) [ 58.835249][ T111] udevd[111]: worker [1184] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.1' [ 58.847126][ T111] udevd[111]: worker [1075] terminated by signal 7 (Bus error) [ 58.855009][ T111] udevd[111]: worker [1075] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0' [ 58.872699][ T111] udevd[111]: worker [984] terminated by signal 7 (Bus error) [ 58.880410][ T111] udevd[111]: worker [984] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.1' [ 58.883724][ T1195] udevd[1195]: 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 [ 59.121619][ T1207] netlink: 188 bytes leftover after parsing attributes in process `syz.2.285'. [ 59.131862][ T1207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1207 comm=syz.2.285 [ 59.178049][ T1211] tmpfs: Unknown parameter 'noinode32' [ 59.227733][ T325] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 59.377773][ T325] usb 2-1: Using ep0 maxpacket: 32 [ 59.383961][ T325] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 59.394134][ T325] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 59.404737][ T325] usb 2-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 59.413874][ T325] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.421917][ T325] usb 2-1: Product: syz [ 59.426091][ T325] usb 2-1: Manufacturer: syz [ 59.427827][ T10] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 59.430775][ T325] usb 2-1: SerialNumber: syz [ 59.443661][ T325] usb 2-1: config 0 descriptor?? [ 59.587725][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 59.587782][ T67] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 59.603406][ T10] usb 3-1: New USB device found, idVendor=0763, idProduct=2030, bcdDevice= 0.40 [ 59.612543][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.620610][ T10] usb 3-1: Product: syz [ 59.624806][ T10] usb 3-1: Manufacturer: syz [ 59.629432][ T10] usb 3-1: SerialNumber: syz [ 59.654698][ T1202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.663550][ T1202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.671887][ T1202] netlink: 'syz.1.283': attribute type 1 has an invalid length. [ 59.679623][ T1202] netlink: 12 bytes leftover after parsing attributes in process `syz.1.283'. [ 59.689339][ T9] usb 2-1: USB disconnect, device number 17 [ 59.738789][ T67] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 59.749775][ T67] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 59.759599][ T67] usb 1-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 59.768719][ T67] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.374070][ T10] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 60.401637][ T10] usb 3-1: USB disconnect, device number 13 [ 60.707745][ T10] usb 3-1: new full-speed USB device number 14 using dummy_hcd [ 60.859275][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 60.867494][ T10] usb 3-1: not running at top speed; connect to a high speed hub [ 60.876084][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 60.886253][ T10] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 60.896750][ T10] usb 3-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 60.905872][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.913921][ T10] usb 3-1: Product: syz [ 60.918182][ T10] usb 3-1: Manufacturer: syz [ 60.922820][ T10] usb 3-1: SerialNumber: syz [ 61.135212][ T10] usb 3-1: 0:2 : does not exist [ 61.140515][ T10] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8215); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 61.155579][ T10] usb 3-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 61.165164][ T10] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 61.178574][ T10] usb 3-1: USB disconnect, device number 14 [ 61.701418][ T1235] netlink: 188 bytes leftover after parsing attributes in process `syz.2.294'. [ 61.711595][ T1235] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1235 comm=syz.2.294 [ 61.815276][ T325] usb 4-1: USB disconnect, device number 15 [ 61.833629][ T1242] FAULT_INJECTION: forcing a failure. [ 61.833629][ T1242] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 61.846930][ T1242] CPU: 0 UID: 0 PID: 1242 Comm: syz.3.297 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 61.846967][ T1242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 61.846982][ T1242] Call Trace: [ 61.846990][ T1242] [ 61.846999][ T1242] __dump_stack+0x21/0x30 [ 61.847037][ T1242] dump_stack_lvl+0x140/0x1c0 [ 61.847070][ T1242] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.847103][ T1242] dump_stack+0x19/0x20 [ 61.847133][ T1242] should_fail_ex+0x3c2/0x510 [ 61.847170][ T1242] should_fail+0xf/0x20 [ 61.847194][ T1242] should_fail_usercopy+0x1e/0x30 [ 61.847221][ T1242] strncpy_from_user+0x29/0x280 [ 61.847248][ T1242] getname_flags+0x106/0x6b0 [ 61.847273][ T1242] ? __kasan_check_write+0x18/0x20 [ 61.847297][ T1242] user_path_at+0x2b/0x60 [ 61.847327][ T1242] __se_sys_chdir+0x99/0x280 [ 61.847355][ T1242] ? __x64_sys_chdir+0x60/0x60 [ 61.847384][ T1242] ? __kasan_check_read+0x15/0x20 [ 61.847404][ T1242] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 61.847434][ T1242] __x64_sys_chdir+0x3c/0x60 [ 61.847460][ T1242] x64_sys_call+0x27dc/0x2ee0 [ 61.847482][ T1242] do_syscall_64+0x57/0xf0 [ 61.847506][ T1242] ? clear_bhb_loop+0x50/0xa0 [ 61.847536][ T1242] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.847567][ T1242] RIP: 0033:0x7fd89ab9e0d9 [ 61.847582][ T1242] 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 [ 61.847597][ T1242] RSP: 002b:00007fd89bb1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 [ 61.847645][ T1242] RAX: ffffffffffffffda RBX: 00007fd89ae25fa0 RCX: 00007fd89ab9e0d9 [ 61.847663][ T1242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0 [ 61.847681][ T1242] RBP: 00007fd89bb1a090 R08: 0000000000000000 R09: 0000000000000000 [ 61.847694][ T1242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.847707][ T1242] R13: 00007fd89ae26038 R14: 00007fd89ae25fa0 R15: 00007ffcfd93d2b8 [ 61.847726][ T1242] [ 62.166674][ T1255] netlink: 188 bytes leftover after parsing attributes in process `syz.3.303'. [ 62.177739][ T10] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 62.213092][ T1259] fuse: Unknown parameter 'rootm`de' [ 62.310123][ T67] usbhid 1-1:1.0: can't add hid device: -71 [ 62.322213][ T67] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 62.333422][ T1265] netlink: 12 bytes leftover after parsing attributes in process `syz.0.307'. [ 62.334284][ T67] usb 1-1: USB disconnect, device number 16 [ 62.342752][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 62.355045][ T10] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 62.366061][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 62.379259][ T10] usb 3-1: New USB device found, idVendor=04d9, idProduct=a072, bcdDevice= 0.00 [ 62.388523][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.397443][ T10] usb 3-1: config 0 descriptor?? [ 62.457734][ T9] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 62.537730][ T325] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 62.608883][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 62.618070][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.699173][ T325] usb 2-1: unable to get BOS descriptor or descriptor too short [ 62.707273][ T325] usb 2-1: not running at top speed; connect to a high speed hub [ 62.717431][ T325] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice= 0.40 [ 62.726602][ T67] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 62.734237][ T325] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.742378][ T325] usb 2-1: Product: syz [ 62.746642][ T325] usb 2-1: Manufacturer: syz [ 62.751451][ T325] usb 2-1: SerialNumber: syz [ 62.828526][ T9] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 62.859396][ T10] holtek_mouse 0003:04D9:A072.0002: unknown main item tag 0x3 [ 62.867084][ T10] holtek_mouse 0003:04D9:A072.0002: ignoring exceeding usage max [ 62.877730][ T10] holtek_mouse 0003:04D9:A072.0002: hidraw0: USB HID v0.01 Device [HID 04d9:a072] on usb-dummy_hcd.2-1/input0 [ 62.891585][ T1273] udevd[1273]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 62.902440][ T67] usb 1-1: unable to get BOS descriptor or descriptor too short [ 62.910924][ T67] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 62.921228][ T67] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 62.936056][ T67] usb 1-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 62.936526][ T111] udevd[111]: worker [1272] terminated by signal 7 (Bus error) [ 62.945870][ T67] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.953151][ T111] udevd[111]: worker [1272] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0' [ 62.962316][ T67] usb 1-1: Product: syz [ 62.976801][ T67] usb 1-1: Manufacturer: syz [ 62.981664][ T67] usb 1-1: SerialNumber: syz [ 62.989015][ T325] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 63.004511][ T67] usb 1-1: selecting invalid altsetting 1 [ 63.009427][ T111] udevd[111]: worker [1230] terminated by signal 7 (Bus error) [ 63.013458][ T325] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 63.018349][ T111] udevd[111]: worker [1230] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1' [ 63.028657][ T67] usb 1-1: unit 6 not found! [ 63.040278][ T325] usb 2-1: USB disconnect, device number 18 [ 63.199007][ T67] usb 1-1: 2:0: cannot get min/max values for control 1 (id 2) [ 63.299411][ T67] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 63.318492][ T67] usb 1-1: USB disconnect, device number 17 [ 63.325259][ T46] usb 3-1: USB disconnect, device number 15 [ 63.336482][ T111] udevd[111]: worker [1260] terminated by signal 7 (Bus error) [ 63.344293][ T1281] process 'syz.0.309' launched './file0' with NULL argv: empty string added [ 63.353042][ T111] udevd[111]: worker [1260] failed while handling '/devices/platform/dummy_hcd.1/usb2/2-1' [ 63.356248][ T111] udevd[111]: worker [1274] terminated by signal 7 (Bus error) [ 63.370899][ T111] udevd[111]: worker [1274] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1' [ 63.371658][ T1281] Invalid argument reading file caps for ./file0 [ 63.387392][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 63.387413][ T36] audit: type=1400 audit(1786035171.450:381): avc: denied { execute_no_trans } for pid=1280 comm="syz.0.309" path="/66/file0" dev="tmpfs" ino=396 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 63.424475][ T111] udevd[111]: worker [1275] terminated by signal 7 (Bus error) [ 63.554528][ T36] audit: type=1400 audit(1786035171.630:382): avc: denied { write } for pid=1297 comm="syz.0.312" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 63.557882][ T1298] netlink: 'syz.0.312': attribute type 29 has an invalid length. [ 63.579360][ T36] audit: type=1400 audit(1786035171.630:383): avc: denied { open } for pid=1297 comm="syz.0.312" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 63.612205][ T36] audit: type=1400 audit(1786035171.690:384): avc: denied { create } for pid=1297 comm="syz.0.312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 63.632282][ T36] audit: type=1400 audit(1786035171.710:385): avc: denied { sys_admin } for pid=1297 comm="syz.0.312" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 63.694952][ T1303] netlink: 188 bytes leftover after parsing attributes in process `syz.0.313'. [ 63.866923][ T36] audit: type=1326 audit(1786035171.940:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1317 comm="syz.2.320" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2cbb9e0d9 code=0x7ffc0000 [ 63.892464][ T36] audit: type=1326 audit(1786035171.940:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1317 comm="syz.2.320" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2cbb9e0d9 code=0x7ffc0000 [ 63.917725][ T36] audit: type=1326 audit(1786035171.940:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1317 comm="syz.2.320" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd2cbb9e0d9 code=0x7ffc0000 [ 63.943193][ T36] audit: type=1326 audit(1786035171.940:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1317 comm="syz.2.320" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2cbb9e0d9 code=0x7ffc0000 [ 63.968611][ T36] audit: type=1326 audit(1786035171.950:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1317 comm="syz.2.320" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2cbb9e0d9 code=0x7ffc0000 [ 64.027725][ T67] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 64.067718][ T325] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 64.178907][ T67] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.189949][ T67] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.199826][ T67] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 64.209207][ T46] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 64.216902][ T67] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.227710][ T325] usb 1-1: Using ep0 maxpacket: 32 [ 64.238110][ T325] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.249086][ T325] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.258923][ T325] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 64.268033][ T325] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.277041][ T325] usb 1-1: config 0 descriptor?? [ 64.289050][ T325] hub 1-1:0.0: USB hub found [ 64.368843][ T46] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 53, changing to 7 [ 64.379919][ T46] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1568, setting to 1024 [ 64.392564][ T46] usb 3-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice= 0.40 [ 64.401731][ T46] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.409822][ T46] usb 3-1: Product: syz [ 64.414033][ T46] usb 3-1: Manufacturer: syz [ 64.418723][ T46] usb 3-1: SerialNumber: syz [ 64.632757][ T46] usb 3-1: Can't get UAC3 power state for id 10 [ 64.646437][ T46] usb 3-1: 2:0: cannot get min/max values for control 2 (id 2) [ 64.664070][ T46] usb 3-1: USB disconnect, device number 16 [ 64.687803][ T325] hub 1-1:0.0: config failed, can't read hub descriptor (err -22) [ 64.697457][ T1316] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.706266][ T1316] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.716786][ T325] usbhid 1-1:0.0: can't add hid device: -71 [ 64.727777][ T325] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 64.758328][ T325] usb 1-1: USB disconnect, device number 18 [ 65.369062][ T1350] FAULT_INJECTION: forcing a failure. [ 65.369062][ T1350] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 65.382208][ T1350] CPU: 0 UID: 0 PID: 1350 Comm: syz.0.329 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 65.382242][ T1350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 65.382263][ T1350] Call Trace: [ 65.382269][ T1350] [ 65.382276][ T1350] __dump_stack+0x21/0x30 [ 65.382330][ T1350] dump_stack_lvl+0x140/0x1c0 [ 65.382359][ T1350] ? __cfi_dump_stack_lvl+0x10/0x10 [ 65.382404][ T1350] ? __kasan_check_read+0x15/0x20 [ 65.382429][ T1350] ? vmx_read_guest_seg_ar+0x179/0x350 [ 65.382467][ T1350] dump_stack+0x19/0x20 [ 65.382495][ T1350] should_fail_ex+0x3c2/0x510 [ 65.382523][ T1350] should_fail+0xf/0x20 [ 65.382539][ T1350] should_fail_usercopy+0x1e/0x30 [ 65.382558][ T1350] __kvm_read_guest_page+0x177/0x210 [ 65.382593][ T1350] kvm_vcpu_read_guest_page+0x31c/0x400 [ 65.382619][ T1350] kvm_fetch_guest_virt+0x146/0x190 [ 65.382653][ T1350] ? __cfi_kvm_fetch_guest_virt+0x10/0x10 [ 65.382686][ T1350] __do_insn_fetch_bytes+0x57a/0x740 [ 65.382706][ T1350] ? x86_decode_insn+0x50b0/0x50b0 [ 65.382736][ T1350] ? emulator_read_write+0x4da/0x690 [ 65.382763][ T1350] x86_decode_insn+0x326/0x50b0 [ 65.382785][ T1350] ? make_mmio_spte+0x100/0x1d0 [ 65.382819][ T1350] ? __cfi_x86_decode_insn+0x10/0x10 [ 65.382835][ T1350] ? __kasan_check_write+0x18/0x20 [ 65.382850][ T1350] ? vmx_read_guest_seg_ar+0x1c8/0x350 [ 65.382869][ T1350] ? __asan_memset+0x39/0x50 [ 65.382905][ T1350] ? init_decode_cache+0x7c/0x90 [ 65.382927][ T1350] ? init_emulate_ctxt+0x403/0x540 [ 65.382953][ T1350] ? kvm_inject_realmode_interrupt+0x2d0/0x2d0 [ 65.382980][ T1350] ? __kasan_check_write+0x18/0x20 [ 65.382995][ T1350] ? kvm_release_pfn_clean+0x31/0x60 [ 65.383012][ T1350] x86_decode_emulated_instruction+0x66/0x180 [ 65.383051][ T1350] x86_emulate_instruction+0x2d7/0x19f0 [ 65.383079][ T1350] ? __kasan_check_read+0x15/0x20 [ 65.383101][ T1350] ? kvm_multiple_exception+0x4fa/0x880 [ 65.383130][ T1350] kvm_mmu_page_fault+0x341/0x9a0 [ 65.383150][ T1350] handle_ept_violation+0x256/0x450 [ 65.383168][ T1350] ? vmx_vcpu_run+0x1116/0x1f70 [ 65.383214][ T1350] ? __cfi_handle_ept_violation+0x10/0x10 [ 65.383240][ T1350] vmx_handle_exit+0x1379/0x1c00 [ 65.383274][ T1350] ? irqentry_exit+0x4a/0x60 [ 65.383289][ T1350] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 65.383313][ T1350] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 65.383358][ T1350] vcpu_run+0x4c14/0x7830 [ 65.383401][ T1350] ? signal_pending+0xc0/0xc0 [ 65.383431][ T1350] ? complete_emulated_mmio+0x4ef/0x790 [ 65.383451][ T1350] kvm_arch_vcpu_ioctl_run+0x114c/0x1bc0 [ 65.383493][ T1350] ? _parse_integer_limit+0x195/0x1e0 [ 65.383520][ T1350] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 65.383551][ T1350] ? kstrtoull+0x13b/0x1e0 [ 65.383573][ T1350] ? kstrtouint+0x78/0xf0 [ 65.383596][ T1350] ? ioctl_has_perm+0x1bc/0x500 [ 65.383612][ T1350] ? __asan_memcpy+0x5a/0x80 [ 65.383641][ T1350] ? ioctl_has_perm+0x408/0x500 [ 65.383664][ T1350] ? has_cap_mac_admin+0xd0/0xd0 [ 65.383685][ T1350] ? __kasan_check_write+0x18/0x20 [ 65.383706][ T1350] ? mutex_lock_killable+0x97/0x1d0 [ 65.383738][ T1350] ? __cfi_mutex_lock_killable+0x10/0x10 [ 65.383761][ T1350] ? proc_fail_nth_write+0x184/0x220 [ 65.383801][ T1350] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 65.383835][ T1350] kvm_vcpu_ioctl+0xa43/0x1000 [ 65.383857][ T1350] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 65.383882][ T1350] ? __cfi_vfs_write+0x10/0x10 [ 65.383898][ T1350] ? __kasan_check_write+0x18/0x20 [ 65.383913][ T1350] ? mutex_unlock+0x90/0x240 [ 65.383952][ T1350] ? __cfi_mutex_unlock+0x10/0x10 [ 65.383986][ T1350] ? bpf_lsm_file_ioctl+0xd/0x20 [ 65.384016][ T1350] ? security_file_ioctl+0x3e/0x110 [ 65.384045][ T1350] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 65.384060][ T1350] __se_sys_ioctl+0x135/0x1b0 [ 65.384096][ T1350] __x64_sys_ioctl+0x7f/0xa0 [ 65.384123][ T1350] x64_sys_call+0x1878/0x2ee0 [ 65.384143][ T1350] do_syscall_64+0x57/0xf0 [ 65.384173][ T1350] ? clear_bhb_loop+0x50/0xa0 [ 65.384195][ T1350] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 65.384216][ T1350] RIP: 0033:0x7ff8f319e0d9 [ 65.384246][ T1350] 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 [ 65.384267][ T1350] RSP: 002b:00007ff8f4022028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 65.384292][ T1350] RAX: ffffffffffffffda RBX: 00007ff8f3425fa0 RCX: 00007ff8f319e0d9 [ 65.384309][ T1350] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 65.384327][ T1350] RBP: 00007ff8f4022090 R08: 0000000000000000 R09: 0000000000000000 [ 65.384337][ T1350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.384346][ T1350] R13: 00007ff8f3426038 R14: 00007ff8f3425fa0 R15: 00007ffd643cbaf8 [ 65.384360][ T1350] [ 66.097726][ T10] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 66.237700][ T10] usb 3-1: device descriptor read/64, error -71 [ 66.287955][ T46] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 66.438809][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.449830][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 66.459755][ T46] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 66.468873][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.478242][ T46] usb 1-1: config 0 descriptor?? [ 66.487844][ T10] usb 3-1: device descriptor read/64, error -71 [ 66.725382][ T67] usbhid 2-1:1.0: can't add hid device: -71 [ 66.731888][ T67] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 66.737933][ T10] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 66.744931][ T67] usb 2-1: USB disconnect, device number 19 [ 66.774584][ T1362] FAULT_INJECTION: forcing a failure. [ 66.774584][ T1362] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 66.787816][ T1362] CPU: 0 UID: 0 PID: 1362 Comm: syz.1.334 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 66.787849][ T1362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 66.787868][ T1362] Call Trace: [ 66.787876][ T1362] [ 66.787885][ T1362] __dump_stack+0x21/0x30 [ 66.787923][ T1362] dump_stack_lvl+0x140/0x1c0 [ 66.787953][ T1362] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.787990][ T1362] ? check_stack_object+0x138/0x150 [ 66.788008][ T1362] dump_stack+0x19/0x20 [ 66.788029][ T1362] should_fail_ex+0x3c2/0x510 [ 66.788066][ T1362] should_fail+0xf/0x20 [ 66.788090][ T1362] should_fail_usercopy+0x1e/0x30 [ 66.788117][ T1362] _copy_to_user+0x24/0xa0 [ 66.788150][ T1362] simple_read_from_buffer+0xed/0x160 [ 66.788172][ T1362] proc_fail_nth_read+0x1aa/0x220 [ 66.788196][ T1362] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 66.788242][ T1362] ? vfs_readv+0x764/0xa00 [ 66.788277][ T1362] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 66.788305][ T1362] ? bpf_lsm_file_permission+0xd/0x20 [ 66.788326][ T1362] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 66.788362][ T1362] vfs_read+0x288/0xc70 [ 66.788386][ T1362] ? __cfi_vfs_read+0x10/0x10 [ 66.788407][ T1362] ? __kasan_check_write+0x18/0x20 [ 66.788428][ T1362] ? mutex_lock+0x97/0x1d0 [ 66.788458][ T1362] ? __cfi_mutex_lock+0x10/0x10 [ 66.788481][ T1362] ksys_read+0x145/0x260 [ 66.788510][ T1362] ? __cfi_ksys_read+0x10/0x10 [ 66.788534][ T1362] ? handle_softirqs+0x54c/0x620 [ 66.788557][ T1362] ? __kasan_check_read+0x15/0x20 [ 66.788579][ T1362] __x64_sys_read+0x7f/0x90 [ 66.788603][ T1362] x64_sys_call+0x2638/0x2ee0 [ 66.788617][ T1362] do_syscall_64+0x57/0xf0 [ 66.788635][ T1362] ? clear_bhb_loop+0x50/0xa0 [ 66.788677][ T1362] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.788706][ T1362] RIP: 0033:0x7f6da315e90e [ 66.788724][ T1362] 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 [ 66.788746][ T1362] RSP: 002b:00007f6da402afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 66.788765][ T1362] RAX: ffffffffffffffda RBX: 00007f6da402b6c0 RCX: 00007f6da315e90e [ 66.788777][ T1362] RDX: 000000000000000f RSI: 00007f6da402b0a0 RDI: 0000000000000004 [ 66.788787][ T1362] RBP: 00007f6da402b090 R08: 0000000000000000 R09: 0000000000000000 [ 66.788813][ T1362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.788828][ T1362] R13: 00007f6da3426038 R14: 00007f6da3425fa0 R15: 00007fffc6de2f58 [ 66.788847][ T1362] [ 67.040145][ T1363] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.055720][ T1363] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.078367][ T46] usbhid 1-1:0.0: can't add hid device: -71 [ 67.084416][ T46] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 67.097732][ T10] usb 3-1: device descriptor read/64, error -71 [ 67.111254][ T46] usb 1-1: USB disconnect, device number 19 [ 67.337914][ T10] usb 3-1: device descriptor read/64, error -71 [ 67.447898][ T10] usb usb3-port1: attempt power cycle [ 67.787733][ T10] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 67.808792][ T10] usb 3-1: device descriptor read/8, error -71 [ 67.941020][ T10] usb 3-1: device descriptor read/8, error -71 [ 68.055738][ T67] usb 4-1: USB disconnect, device number 16 [ 68.072338][ T1384] FAULT_INJECTION: forcing a failure. [ 68.072338][ T1384] name failslab, interval 1, probability 0, space 0, times 0 [ 68.085236][ T1384] CPU: 1 UID: 0 PID: 1384 Comm: syz.3.342 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 68.085270][ T1384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 68.085283][ T1384] Call Trace: [ 68.085289][ T1384] [ 68.085297][ T1384] __dump_stack+0x21/0x30 [ 68.085331][ T1384] dump_stack_lvl+0x140/0x1c0 [ 68.085358][ T1384] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.085387][ T1384] dump_stack+0x19/0x20 [ 68.085412][ T1384] should_fail_ex+0x3c2/0x510 [ 68.085435][ T1384] should_failslab+0xac/0x100 [ 68.085459][ T1384] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 68.085483][ T1384] ? __kasan_check_write+0x18/0x20 [ 68.085501][ T1384] ? _raw_spin_lock+0x92/0x120 [ 68.085523][ T1384] ? _RNvMs4_NtCswPamI0U300_11rust_binder7processNtB5_7Process18get_current_thread+0x469/0x1a60 [ 68.085560][ T1384] ? __cfi__raw_spin_lock+0x10/0x10 [ 68.085582][ T1384] krealloc_noprof+0x8d/0x130 [ 68.085604][ T1384] _RNvMs4_NtCswPamI0U300_11rust_binder7processNtB5_7Process18get_current_thread+0x469/0x1a60 [ 68.085637][ T1384] ? __cfi_selinux_file_open+0x10/0x10 [ 68.085660][ T1384] ? __cfi__RNvMs4_NtCswPamI0U300_11rust_binder7processNtB5_7Process18get_current_thread+0x10/0x10 [ 68.085695][ T1384] ? avc_has_extended_perms+0x7fb/0xe60 [ 68.085717][ T1384] ? __asan_memcpy+0x5a/0x80 [ 68.085744][ T1384] _RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x379/0x3fe0 [ 68.085774][ T1384] ? __asan_set_shadow_00+0x12/0x20 [ 68.085803][ T1384] ? do_vfs_ioctl+0x182d/0x2010 [ 68.085827][ T1384] ? arch_stack_walk+0x10a/0x170 [ 68.085847][ T1384] ? __ia32_compat_sys_ioctl+0x920/0x920 [ 68.085871][ T1384] ? __cfi__RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x10/0x10 [ 68.085901][ T1384] ? _parse_integer+0x2e/0x40 [ 68.085925][ T1384] ? ioctl_has_perm+0x39a/0x500 [ 68.085944][ T1384] ? has_cap_mac_admin+0xd0/0xd0 [ 68.085964][ T1384] ? proc_fail_nth_write+0x184/0x220 [ 68.085992][ T1384] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 68.086021][ T1384] ? selinux_file_ioctl+0x732/0x1480 [ 68.086040][ T1384] ? vfs_write+0xbcf/0xfd0 [ 68.086059][ T1384] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 68.086079][ T1384] ? __cfi_vfs_write+0x10/0x10 [ 68.086098][ T1384] ? __kasan_check_write+0x18/0x20 [ 68.086118][ T1384] ? mutex_unlock+0x90/0x240 [ 68.086144][ T1384] ? __cfi_mutex_unlock+0x10/0x10 [ 68.086173][ T1384] ? bpf_lsm_file_ioctl+0xd/0x20 [ 68.086199][ T1384] ? security_file_ioctl+0x3e/0x110 [ 68.086230][ T1384] ? __cfi__RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x10/0x10 [ 68.086259][ T1384] __se_sys_ioctl+0x135/0x1b0 [ 68.086287][ T1384] __x64_sys_ioctl+0x7f/0xa0 [ 68.086309][ T1384] x64_sys_call+0x1878/0x2ee0 [ 68.086327][ T1384] do_syscall_64+0x57/0xf0 [ 68.086349][ T1384] ? clear_bhb_loop+0x50/0xa0 [ 68.086377][ T1384] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.086402][ T1384] RIP: 0033:0x7fd89ab9e0d9 [ 68.086418][ T1384] 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 [ 68.086435][ T1384] RSP: 002b:00007fd89bb1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.086456][ T1384] RAX: ffffffffffffffda RBX: 00007fd89ae25fa0 RCX: 00007fd89ab9e0d9 [ 68.086472][ T1384] RDX: 0000200000000440 RSI: 00000000c0306201 RDI: 0000000000000003 [ 68.086485][ T1384] RBP: 00007fd89bb1a090 R08: 0000000000000000 R09: 0000000000000000 [ 68.086498][ T1384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 68.086510][ T1384] R13: 00007fd89ae26038 R14: 00007fd89ae25fa0 R15: 00007ffcfd93d2b8 [ 68.086527][ T1384] [ 68.177868][ T10] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 68.223592][ T1387] rust_binder: 1386:1387 BC_FREEZE_NOTIFICATION_DONE 0000000240106309 not found [ 68.363734][ T1389] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 68.386828][ T1387] rust_binder: Write failure EINVAL in pid:179 [ 68.395661][ T443] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 68.435432][ T1389] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64528 sclass=netlink_xfrm_socket pid=1389 comm=syz.1.344 [ 68.439308][ T10] usb 3-1: device descriptor read/8, error -71 [ 68.519922][ T36] kauditd_printk_skb: 18 callbacks suppressed [ 68.519941][ T36] audit: type=1400 audit(1786035176.600:409): avc: denied { setattr } for pid=1393 comm="syz.3.346" path="socket:[11013]" dev="sockfs" ino=11013 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 68.521853][ T1394] rust_binder: 1393:1394 BC_FREEZE_NOTIFICATION_DONE 0000000240106309 not found [ 68.526307][ T36] audit: type=1400 audit(1786035176.600:410): avc: denied { bind } for pid=1395 comm="syz.2.347" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 68.550938][ T1394] rust_binder: Write failure EINVAL in pid:181 [ 68.559196][ T36] audit: type=1400 audit(1786035176.600:411): avc: denied { read } for pid=1395 comm="syz.2.347" path="socket:[12020]" dev="sockfs" ino=12020 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 68.609620][ T36] audit: type=1400 audit(1786035176.690:412): avc: denied { ioctl } for pid=1393 comm="syz.3.346" path="socket:[11013]" dev="sockfs" ino=11013 ioctlcmd=0x587b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 68.635249][ T10] usb 3-1: device descriptor read/8, error -71 [ 68.684593][ T1409] fuse: Unknown parameter 'rootm`de' [ 68.689473][ T443] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.717722][ T443] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 68.727602][ T443] usb 1-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 68.739526][ T443] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.754499][ T10] usb usb3-port1: unable to enumerate USB device [ 68.777739][ T36] audit: type=1400 audit(1786035176.850:413): avc: denied { mount } for pid=1410 comm="syz.3.352" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 68.804676][ T36] audit: type=1400 audit(1786035176.850:414): avc: denied { validate_trans } for pid=1410 comm="syz.3.352" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 68.827554][ T36] audit: type=1400 audit(1786035176.900:415): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 68.888517][ T1413] Write-error on swap-device (8:0:787782) Aug 6 16:52:56 syzkaller kern.alert kernel: [ 68.888517][ T1413] Write-error on swap-device (8:0:787782) [ 68.941538][ T1415] coredump: 191(syz.3.353): Core dump to core aborted: cannot preserve file permissions [ 69.067737][ T10] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 69.218903][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 69.228147][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.446176][ T10] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 69.691491][ T1424] Write-error on swap-device (8:0:798190) Aug 6 16:52:57 syzkaller kern.alert kernel: [ 69.691491][ T1424] Write-error on swap-device ([ 69.716563][ T1424] netlink: 288 bytes leftover after parsing attributes in process `syz.1.357'. 8:0:798190) [ 70.026321][ T1441] FAULT_INJECTION: forcing a failure. [ 70.026321][ T1441] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 70.039681][ T1441] CPU: 0 UID: 0 PID: 1441 Comm: syz.3.362 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 70.039724][ T1441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 70.039735][ T1441] Call Trace: [ 70.039741][ T1441] [ 70.039749][ T1441] __dump_stack+0x21/0x30 [ 70.039777][ T1441] dump_stack_lvl+0x140/0x1c0 [ 70.039800][ T1441] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.039822][ T1441] ? selinux_file_open+0x46c/0x630 [ 70.039839][ T1441] dump_stack+0x19/0x20 [ 70.039860][ T1441] should_fail_ex+0x3c2/0x510 [ 70.039878][ T1441] should_fail_alloc_page+0xec/0x110 [ 70.039899][ T1441] __alloc_pages_noprof+0x1c0/0x7e0 [ 70.039922][ T1441] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 70.039946][ T1441] ? is_bpf_text_address+0x17b/0x1a0 [ 70.039971][ T1441] ? kernel_text_address+0xa9/0xe0 [ 70.039993][ T1441] ? unwind_get_return_address+0x51/0x90 [ 70.040019][ T1441] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 70.040041][ T1441] __folio_alloc_noprof+0x14/0x80 [ 70.040064][ T1441] folio_prealloc+0x46/0x220 [ 70.040084][ T1441] do_pte_missing+0x16af/0x4440 [ 70.040106][ T1441] ? pte_marker_clear+0x1b0/0x1b0 [ 70.040126][ T1441] ? kstrtouint_from_user+0x117/0x170 [ 70.040153][ T1441] ? __x64_sys_openat+0x13a/0x170 [ 70.040176][ T1441] ? selinux_file_permission+0x318/0xb60 [ 70.040192][ T1441] ? pte_offset_map_rw_nolock+0x236/0x2c0 [ 70.040219][ T1441] handle_mm_fault+0x1189/0x1ba0 [ 70.040240][ T1441] ? __cfi_handle_mm_fault+0x10/0x10 [ 70.040258][ T1441] ? lock_vma_under_rcu+0x4cf/0x590 [ 70.040279][ T1441] ? __kasan_check_write+0x18/0x20 [ 70.040296][ T1441] do_user_addr_fault+0x951/0x1230 [ 70.040320][ T1441] ? __cfi_ksys_write+0x10/0x10 [ 70.040337][ T1441] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 70.040359][ T1441] exc_page_fault+0x58/0xc0 [ 70.040383][ T1441] asm_exc_page_fault+0x2b/0x30 [ 70.040403][ T1441] RIP: 0033:0x7fd89aa5f6cb [ 70.040418][ T1441] Code: 00 00 00 48 8d 3d 2d b1 1a 00 48 89 c1 31 c0 e8 0b 2e ff ff eb d2 66 0f 1f 84 00 00 00 00 00 55 31 c0 53 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d 61 b1 1a 00 48 89 34 24 48 8b 14 24 48 8b [ 70.040432][ T1441] RSP: 002b:00007fd89bad6fa0 EFLAGS: 00010206 [ 70.040446][ T1441] RAX: 0000000000000000 RBX: 00007fd89ae26180 RCX: 0000000000000000 [ 70.040457][ T1441] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000200000002840 [ 70.040469][ T1441] RBP: 00007fd89bad8090 R08: 0000000000000000 R09: 0000000000000000 [ 70.040479][ T1441] R10: 0000200000002840 R11: 0000000000000000 R12: 0000000000000001 [ 70.040489][ T1441] R13: 00007fd89ae26218 R14: 00007fd89ae26180 R15: 00007ffcfd93d2b8 [ 70.040503][ T1441] [ 70.040545][ T1441] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 70.878914][ T36] audit: type=1400 audit(1786035178.960:416): avc: denied { read } for pid=1453 comm="syz.3.367" name="dynamic_events" dev="tracefs" ino=1047 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 71.057987][ T443] usbhid 1-1:1.0: can't add hid device: -71 [ 71.064030][ T443] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 71.085887][ T1456] FAULT_INJECTION: forcing a failure. [ 71.085887][ T1456] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 71.098215][ T443] usb 1-1: USB disconnect, device number 20 [ 71.106547][ T1456] CPU: 1 UID: 0 PID: 1456 Comm: syz.0.369 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 71.106582][ T1456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 71.106597][ T1456] Call Trace: [ 71.106605][ T1456] [ 71.106614][ T1456] __dump_stack+0x21/0x30 [ 71.106663][ T1456] dump_stack_lvl+0x140/0x1c0 [ 71.106700][ T1456] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.106734][ T1456] ? check_stack_object+0x81/0x150 [ 71.106758][ T1456] ? __virt_addr_valid+0x2a1/0x370 [ 71.106787][ T1456] dump_stack+0x19/0x20 [ 71.106818][ T1456] should_fail_ex+0x3c2/0x510 [ 71.106846][ T1456] should_fail+0xf/0x20 [ 71.106871][ T1456] should_fail_usercopy+0x1e/0x30 [ 71.106899][ T1456] _copy_from_user+0x20/0xa0 [ 71.106931][ T1456] memdup_user+0x81/0x170 [ 71.106951][ T1456] ? strndup_user+0x40/0xd0 [ 71.106972][ T1456] strndup_user+0x6c/0xd0 [ 71.106992][ T1456] __se_sys_mount+0x9f/0x480 [ 71.107017][ T1456] ? ksys_write+0x1f3/0x260 [ 71.107042][ T1456] ? __x64_sys_mount+0xf0/0xf0 [ 71.107068][ T1456] __x64_sys_mount+0xc3/0xf0 [ 71.107093][ T1456] x64_sys_call+0x2021/0x2ee0 [ 71.107114][ T1456] do_syscall_64+0x57/0xf0 [ 71.107140][ T1456] ? clear_bhb_loop+0x50/0xa0 [ 71.107172][ T1456] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.107203][ T1456] RIP: 0033:0x7ff8f319e0d9 [ 71.107223][ T1456] 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 [ 71.107242][ T1456] RSP: 002b:00007ff8f4022028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 71.107268][ T1456] RAX: ffffffffffffffda RBX: 00007ff8f3425fa0 RCX: 00007ff8f319e0d9 [ 71.107286][ T1456] RDX: 0000200000000440 RSI: 0000200000000100 RDI: 0000000000000000 [ 71.107303][ T1456] RBP: 00007ff8f4022090 R08: 0000200000000080 R09: 0000000000000000 [ 71.107319][ T1456] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 71.107334][ T1456] R13: 00007ff8f3426038 R14: 00007ff8f3425fa0 R15: 00007ffd643cbaf8 [ 71.107355][ T1456] [ 71.346006][ T1458] overlay: filesystem on ./bus not supported as upperdir [ 71.486491][ T1462] overlay: filesystem on ./bus not supported as upperdir [ 71.617764][ T443] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 71.769278][ T443] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 71.780664][ T443] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 71.795217][ T443] usb 1-1: New USB device found, idVendor=194f, idProduct=010c, bcdDevice= 0.40 [ 71.805441][ T443] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.814488][ T443] usb 1-1: Product: syz [ 71.822467][ T443] usb 1-1: Manufacturer: syz [ 71.827345][ T443] usb 1-1: SerialNumber: syz [ 71.847711][ T10] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 71.977768][ T10] usb 2-1: device descriptor read/64, error -71 [ 72.052479][ T443] usb 1-1: BAAD MICROPHONE c_chmask mismatch [ 72.066649][ T443] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 72.083455][ T443] usb 1-1: USB disconnect, device number 21 [ 72.096289][ T111] udevd[111]: worker [1330] terminated by signal 7 (Bus error) [ 72.109205][ T111] udevd[111]: worker [1330] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1' [ 72.176210][ T111] udevd[111]: worker [1326] terminated by signal 7 (Bus error) [ 72.188742][ T111] udevd[111]: worker [1326] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.2' [ 72.200709][ T111] udevd[111]: worker [1328] terminated by signal 7 (Bus error) [ 72.208709][ T111] udevd[111]: worker [1328] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0' [ 72.220446][ T111] udevd[111]: worker [1329] terminated by signal 7 (Bus error) [ 72.228410][ T111] udevd[111]: worker [1329] failed while handling '/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.1' [ 72.252591][ T1470] udevd[1470]: 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 [ 72.269692][ T111] udevd[111]: worker [1472] terminated by signal 7 (Bus error) [ 72.573814][ T1482] netlink: 188 bytes leftover after parsing attributes in process `syz.0.378'. [ 72.947736][ T10] usb 2-1: device descriptor read/64, error -71 [ 73.187742][ T10] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 73.359080][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 73.370389][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.380586][ T10] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 73.389951][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.518431][ T36] audit: type=1400 audit(1786035181.600:417): avc: denied { name_bind } for pid=1484 comm="syz.0.379" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 74.730733][ T443] usb 3-1: USB disconnect, device number 21 [ 74.779751][ T36] audit: type=1400 audit(1786035182.860:418): avc: denied { read } for pid=1499 comm="syz.2.383" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 74.812785][ T36] audit: type=1400 audit(1786035182.860:419): avc: denied { open } for pid=1499 comm="syz.2.383" path="/84/file0/.pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 74.838043][ T36] audit: type=1400 audit(1786035182.860:420): avc: denied { ioctl } for pid=1499 comm="syz.2.383" path="/84/file0/.pending_reads" dev="incremental-fs" ino=2 ioctlcmd=0x6726 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 74.899353][ T36] audit: type=1400 audit(1786035182.980:421): avc: denied { setcurrent } for pid=1502 comm="syz.2.384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 74.947716][ T36] audit: type=1401 audit(1786035182.980:422): op=security_bounded_transition seresult=denied oldcontext=root:sysadm_r:sysadm_t newcontext=system_u:object_r:hugetlbfs_t [ 75.099296][ T36] audit: type=1400 audit(1786035183.180:423): avc: denied { read write } for pid=1509 comm="syz.0.387" 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 [ 75.125992][ T1511] Write-error on swap-device (8:0:798606) [ 75.143033][ T36] audit: type=1400 audit(1786035183.200:424): avc: denied { open } for pid=1509 comm="syz.0.387" path="/dev/ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 75.160085][ T1511] Write-error on swap-device (8:0:798614) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.125992][ T1511] Write-error on swap-device (8:0:798606) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.160085][ T1511] Write-error on swap-device (8:0:798614) [ 75.207697][ T325] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 75.218728][ T1511] Write-error on swap-device (8:0:798622) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.218728][ T1511] Write-error on swap-device (8:0:798622) [ 75.245326][ T1511] Write-error on swap-device (8:0:798630) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.245326][ T1511] Write-error on swap-device (8:0:798630) [ 75.265533][ T1511] Write-error on swap-device (8:0:798638) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.265533][ T1511] Write-error [ 75.278594][ T1511] Write-error on swap-device (8:0:798198) on swap-device ([ 75.285248][ T1511] Write-error on swap-device (8:0:798206) 8:0:798638) Aug 6 16:53:03 syzkaller kern.alert kernel: [ [ 75.297158][ T1511] Write-error on swap-device (8:0:798214) 75.278594][ T15[ 75.304339][ T1511] Write-error on swap-device (8:0:798222) 11] Write-error [ 75.311488][ T1511] Write-error on swap-device (8:0:798230) on swap-device (8:0:798198) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.285248][ T1511] Write-error on swap-device (8:0:798206) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.297158][ T1511] Write-error on swap-device (8:0:798214) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.304339][ T1511] Write-error on swap-device (8:0:798222) Aug 6 16:53:03 syzkaller kern.alert kernel: [ 75.311488][ T1511] Write-error on swap-device (8:0:798230) [ 75.357686][ T325] usb 3-1: Using ep0 maxpacket: 16 [ 75.366274][ T325] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 75.376574][ T325] usb 3-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 75.386431][ T325] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 75.395673][ T325] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 75.410292][ T325] usb 3-1: SerialNumber: syz [ 75.484505][ T10] usbhid 2-1:1.0: can't add hid device: -71 [ 75.499778][ T10] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 75.521276][ T10] usb 2-1: USB disconnect, device number 21 [ 75.615694][ T1522] fuse: Unknown parameter 'rootm`de' [ 75.627517][ T325] usb 3-1: USB disconnect, device number 22 [ 75.760094][ T1529] netlink: 8 bytes leftover after parsing attributes in process `syz.0.394'. [ 75.769118][ T1529] netlink: 8 bytes leftover after parsing attributes in process `syz.0.394'. [ 75.793992][ T36] audit: type=1400 audit(1786035183.870:425): avc: denied { load_policy } for pid=1530 comm="syz.0.395" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 75.794021][ T1531] SELinux: policydb version -1413084136 does not match my version range 15-33 [ 75.828034][ T1531] SELinux: failed to load policy [ 75.947732][ T10] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 76.098956][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 76.108212][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.177738][ T67] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 76.320620][ T10] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 76.344450][ T67] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.363745][ T67] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 76.373573][ T67] usb 1-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 76.382668][ T67] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.667743][ T10] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 76.817727][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 76.824099][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.835446][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 76.845926][ T10] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 76.855314][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.865815][ T10] usb 3-1: config 0 descriptor?? [ 76.879544][ T10] hub 3-1:0.0: USB hub found [ 77.080333][ T10] hub 3-1:0.0: 1 port detected [ 77.489336][ T111] udevd[111]: worker [1475] terminated by signal 7 (Bus error) [ 77.497147][ T111] udevd[111]: worker [1475] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1' [ 77.682667][ T10] hub 3-1:0.0: activate --> -90 [ 78.283864][ T46] usb 3-1: USB disconnect, device number 23 [ 78.302013][ T111] udevd[111]: worker [1470] terminated by signal 7 (Bus error) [ 78.310251][ T111] udevd[111]: worker [1470] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0' [ 78.328177][ T111] udevd[111]: worker [1550] terminated by signal 7 (Bus error) [ 78.336004][ T111] udevd[111]: worker [1550] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0' [ 78.609567][ T46] usb 2-1: USB disconnect, device number 22 [ 78.632776][ T36] audit: type=1400 audit(1786035186.710:426): avc: denied { write } for pid=1552 comm="syz.1.403" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 78.657975][ T1553] overlay: Unknown parameter 'smackfsdef' [ 78.690305][ T36] audit: type=1400 audit(1786035186.770:427): avc: denied { ioctl } for pid=1556 comm="syz.1.404" path="/dev/loop-control" dev="devtmpfs" ino=48 ioctlcmd=0x9413 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 78.896407][ T67] usbhid 1-1:1.0: can't add hid device: -71 [ 78.904688][ T67] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 78.931471][ T67] usb 1-1: USB disconnect, device number 22 [ 79.047915][ T1571] netlink: 'syz.2.408': attribute type 4 has an invalid length. [ 79.087762][ T10] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 79.259593][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 79.272746][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 79.288121][ T1577] fuse: Unknown parameter 'rootm`de' [ 79.292768][ T10] usb 2-1: config 1 has an invalid descriptor of length 171, skipping remainder of the config [ 79.309014][ T1579] netlink: 32 bytes leftover after parsing attributes in process `syz.0.412'. [ 79.312924][ T10] usb 2-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 79.330959][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 79.339041][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 79.349359][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.357498][ T10] usb 2-1: Manufacturer:   [ 79.382447][ T10] usb 2-1: SerialNumber: 䤽ƺ⻂晘䠣쫾魐흻崔ⓙ瑥ꚛ맙瞶㊠錎㷎ኸ훷猙犥ꏌ故ᦎ턮跗˘亩꽰衃剪깂쌖ဌꅶ薞봫װ䣏䁨箵쳐힐狆祐亽ᔈᣫꌦ瓔賾㱉⫩雿핆ۮ쳻׵쿶ちЎⅶ [ 79.537719][ T67] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 79.620127][ T10] cdc_ether 2-1:1.0: skipping garbage [ 79.625626][ T10] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 79.637804][ T10] usb 2-1: USB disconnect, device number 23 [ 79.698886][ T67] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 79.708070][ T67] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.931042][ T67] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 80.434116][ T1591] FAULT_INJECTION: forcing a failure. [ 80.434116][ T1591] name failslab, interval 1, probability 0, space 0, times 0 [ 80.446954][ T1591] CPU: 0 UID: 0 PID: 1591 Comm: syz.0.417 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 80.446987][ T1591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 80.447002][ T1591] Call Trace: [ 80.447010][ T1591] [ 80.447019][ T1591] __dump_stack+0x21/0x30 [ 80.447057][ T1591] dump_stack_lvl+0x140/0x1c0 [ 80.447108][ T1591] ? __cfi_dump_stack_lvl+0x10/0x10 [ 80.447142][ T1591] dump_stack+0x19/0x20 [ 80.447172][ T1591] should_fail_ex+0x3c2/0x510 [ 80.447198][ T1591] ? __d_alloc+0xe4/0x8c0 [ 80.447219][ T1591] should_failslab+0xac/0x100 [ 80.447248][ T1591] __kmalloc_noprof+0x69/0x510 [ 80.447271][ T1591] ? avc_has_perm_noaudit+0x289/0x360 [ 80.447298][ T1591] ? __d_alloc+0xe4/0x8c0 [ 80.447318][ T1591] __d_alloc+0xe4/0x8c0 [ 80.447338][ T1591] d_alloc_parallel+0xe4/0x1370 [ 80.447361][ T1591] ? avc_has_perm_noaudit+0x26b/0x360 [ 80.447388][ T1591] ? avc_has_perm_noaudit+0x26b/0x360 [ 80.447413][ T1591] ? __asan_memcpy+0x5a/0x80 [ 80.447437][ T1591] ? selinux_inode_permission+0x3f2/0x5d0 [ 80.447471][ T1591] ? __cfi_d_alloc_parallel+0x10/0x10 [ 80.447495][ T1591] ? __kasan_check_write+0x18/0x20 [ 80.447517][ T1591] ? rwsem_read_trylock+0x275/0x5a0 [ 80.447552][ T1591] ? downgrade_write+0x470/0x470 [ 80.447603][ T1591] ? generic_permission+0x1e2/0x590 [ 80.447630][ T1591] __lookup_slow+0x150/0x420 [ 80.447660][ T1591] ? __d_lookup+0x4e8/0x550 [ 80.447683][ T1591] ? lookup_one_len+0x300/0x300 [ 80.447708][ T1591] ? down_read+0x7f/0xe0 [ 80.447739][ T1591] ? lookup_one_common+0x320/0x470 [ 80.447766][ T1591] lookup_one_unlocked+0x188/0x2d0 [ 80.447793][ T1591] ? __cfi_lookup_one_unlocked+0x10/0x10 [ 80.447822][ T1591] ovl_lookup_single+0x1de/0xb20 [ 80.447855][ T1591] ? ovl_lookup_data_layers+0x440/0x440 [ 80.447886][ T1591] ? kasan_save_alloc_info+0x3a/0x50 [ 80.447932][ T1591] ? __d_alloc+0xe4/0x8c0 [ 80.447952][ T1591] ? d_alloc+0x4c/0x1c0 [ 80.447973][ T1591] ? filename_create+0x241/0x450 [ 80.448004][ T1591] ? do_symlinkat+0xc5/0x400 [ 80.448037][ T1591] ? __x64_sys_symlink+0x7e/0x90 [ 80.448070][ T1591] ? x64_sys_call+0x28d8/0x2ee0 [ 80.448093][ T1591] ovl_lookup_layer+0x355/0x420 [ 80.448127][ T1591] ovl_lookup+0x3fa/0x1d20 [ 80.448160][ T1591] ? __cfi_ovl_lookup+0x10/0x10 [ 80.448190][ T1591] ? __kasan_check_write+0x18/0x20 [ 80.448213][ T1591] ? _raw_spin_lock+0x92/0x120 [ 80.448239][ T1591] ? __cfi__raw_spin_lock+0x10/0x10 [ 80.448267][ T1591] ? d_alloc+0x174/0x1c0 [ 80.448289][ T1591] lookup_one_qstr_excl+0x12c/0x280 [ 80.448318][ T1591] filename_create+0x241/0x450 [ 80.448350][ T1591] ? kern_path_create+0x70/0x70 [ 80.448382][ T1591] do_symlinkat+0xc5/0x400 [ 80.448415][ T1591] ? strncpy_from_user+0x14f/0x280 [ 80.448442][ T1591] ? __cfi_do_symlinkat+0x10/0x10 [ 80.448474][ T1591] ? getname_flags+0x203/0x6b0 [ 80.448500][ T1591] __x64_sys_symlink+0x7e/0x90 [ 80.448534][ T1591] x64_sys_call+0x28d8/0x2ee0 [ 80.448556][ T1591] do_syscall_64+0x57/0xf0 [ 80.448582][ T1591] ? clear_bhb_loop+0x50/0xa0 [ 80.448620][ T1591] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 80.448650][ T1591] RIP: 0033:0x7ff8f319e0d9 [ 80.448671][ T1591] 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 [ 80.448691][ T1591] RSP: 002b:00007ff8f4022028 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 80.448718][ T1591] RAX: ffffffffffffffda RBX: 00007ff8f3425fa0 RCX: 00007ff8f319e0d9 [ 80.448737][ T1591] RDX: 0000000000000000 RSI: 00002000000005c0 RDI: 00002000000006c0 [ 80.448753][ T1591] RBP: 00007ff8f4022090 R08: 0000000000000000 R09: 0000000000000000 [ 80.448769][ T1591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.448784][ T1591] R13: 00007ff8f3426038 R14: 00007ff8f3425fa0 R15: 00007ffd643cbaf8 [ 80.448804][ T1591] [ 80.457852][ T67] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 80.990257][ T67] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 81.001387][ T67] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 81.011820][ T67] usb 2-1: New USB device found, idVendor=056a, idProduct=033b, bcdDevice= 0.00 [ 81.023180][ T67] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.667718][ T10] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 81.817707][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 81.830283][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 81.848064][ T10] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 191, changing to 7 [ 81.868756][ T10] usb 1-1: New USB device found, idVendor=0582, idProduct=0027, bcdDevice= 0.40 [ 81.877889][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.885939][ T10] usb 1-1: Product: syz [ 81.890437][ T10] usb 1-1: Manufacturer: syz [ 81.895066][ T10] usb 1-1: SerialNumber: syz [ 82.168101][ T1602] input: syz1 as /devices/virtual/input/input7 [ 82.176273][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 82.176291][ T36] audit: type=1400 audit(1786035190.250:430): avc: denied { read } for pid=96 comm="acpid" name="event3" dev="devtmpfs" ino=633 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 82.205035][ T36] audit: type=1400 audit(1786035190.280:431): avc: denied { open } for pid=96 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=633 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 82.229858][ T36] audit: type=1400 audit(1786035190.280:432): avc: denied { ioctl } for pid=96 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=633 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 82.295680][ T443] usb 3-1: USB disconnect, device number 24 [ 82.333991][ T1607] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.343349][ T1607] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.006893][ T36] audit: type=1400 audit(1786035191.080:433): avc: denied { ioctl } for pid=1613 comm="syz.2.425" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 83.145818][ T36] audit: type=1400 audit(1786035191.220:434): avc: denied { mounton } for pid=1617 comm="syz.2.427" path="/102/config" dev="configfs" ino=2096 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 83.197381][ T36] audit: type=1400 audit(1786035191.250:435): avc: denied { create } for pid=1617 comm="syz.2.427" name="uac2.usb0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=lnk_file permissive=1 [ 83.197888][ T67] usbhid 2-1:1.0: can't add hid device: -71 [ 83.232947][ T36] audit: type=1400 audit(1786035191.250:436): avc: denied { mount } for pid=1617 comm="syz.2.427" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 83.259545][ T1624] input: syz0 as /devices/virtual/input/input8 [ 83.260960][ T67] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 83.276178][ T36] audit: type=1400 audit(1786035191.260:437): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 83.296999][ T67] usb 2-1: USB disconnect, device number 24 [ 83.347757][ T1627] fuse: Unknown parameter 'rootm`de' [ 83.394717][ T1629] netlink: 37 bytes leftover after parsing attributes in process `syz.2.431'. [ 83.505250][ T1632] netlink: 44 bytes leftover after parsing attributes in process `syz.2.432'. [ 83.647740][ T67] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 83.808798][ T67] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 83.817971][ T67] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.987729][ T325] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 84.046268][ T67] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 84.117727][ T325] usb 3-1: device descriptor read/64, error -71 [ 84.357805][ T325] usb 3-1: device descriptor read/64, error -71 [ 84.565075][ T10] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 84.589043][ T10] usb 1-1: USB disconnect, device number 23 [ 84.607762][ T325] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 84.747761][ T325] usb 3-1: device descriptor read/64, error -71 [ 84.917719][ T10] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 84.987721][ T325] usb 3-1: device descriptor read/64, error -71 [ 85.088918][ T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 85.099155][ T325] usb usb3-port1: attempt power cycle [ 85.104723][ T10] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 4 [ 85.116164][ T10] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.00 [ 85.125439][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.135712][ T10] usb 1-1: config 0 descriptor?? [ 85.366135][ T1641] capability: warning: `syz.0.435' uses 32-bit capabilities (legacy support in use) [ 85.456649][ T325] usb 3-1: new full-speed USB device number 27 using dummy_hcd [ 85.488832][ T325] usb 3-1: device descriptor read/8, error -71 [ 85.583018][ T10] usb 1-1: string descriptor 0 read error: -71 [ 85.593415][ T10] usb 1-1: USB disconnect, device number 24 [ 85.618781][ T325] usb 3-1: device descriptor read/8, error -71 [ 85.857717][ T325] usb 3-1: new full-speed USB device number 28 using dummy_hcd [ 85.881256][ T325] usb 3-1: device descriptor read/8, error -71 [ 86.008825][ T325] usb 3-1: device descriptor read/8, error -71 SYZFAIL: posix_spawnp failed (errno 5: Input/output error) [ 86.124778][ T325] usb usb3-port1: unable to enumerate USB device [ 86.135061][ T36] audit: type=1400 audit(1786035194.210:438): avc: denied { write } for pid=287 comm="syz-executor" path="pipe:[1935]" dev="pipefs" ino=1935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 86.345733][ T573] bridge_slave_1: left allmulticast mode [ 86.352942][ T573] bridge_slave_1: left promiscuous mode [ 86.366460][ T573] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.381306][ T573] bridge_slave_0: left allmulticast mode [ 86.386995][ T573] bridge_slave_0: left promiscuous mode [ 86.401873][ T573] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.529590][ T573] tipc: Left network mode [ 86.534938][ T573] veth1_macvtap: left promiscuous mode [ 86.540545][ T573] veth0_vlan: left promiscuous mode [ 86.591224][ T343] usb 2-1: USB disconnect, device number 25 [ 86.829495][ T573] bridge_slave_1: left allmulticast mode [ 86.835175][ T573] bridge_slave_1: left promiscuous mode [ 86.840863][ T573] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.848490][ T573] bridge_slave_0: left allmulticast mode [ 86.854140][ T573] bridge_slave_0: left promiscuous mode [ 86.860077][ T573] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.867984][ T573] bridge_slave_1: left allmulticast mode [ 86.873631][ T573] bridge_slave_1: left promiscuous mode [ 86.879361][ T573] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.886821][ T573] bridge_slave_0: left allmulticast mode [ 86.892598][ T573] bridge_slave_0: left promiscuous mode [ 86.898282][ T573] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.060526][ T573] tipc: Left network mode [ 87.066584][ T573] veth1_macvtap: left promiscuous mode [ 87.072156][ T573] veth0_vlan: left promiscuous mode [ 87.077781][ T573] veth1_macvtap: left promiscuous mode [ 87.083307][ T573] veth0_vlan: left promiscuous mode