last executing test programs: 2.952264048s ago: executing program 1 (id=824): pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x800, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x400, r0, 0x0, 0x0, 0x8000000000}]) 2.765854894s ago: executing program 2 (id=826): syz_open_dev$video(0x0, 0x8, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000680)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x50, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x130}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x6}]}, @NFT_MSG_NEWSETELEM={0x40, 0xc, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0xc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x6, 0x1, "d103"}]}]}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xb8}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x2c, 0xd, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4044}, 0x8000) 2.696728155s ago: executing program 1 (id=827): r0 = syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd0102030109025f03019b000000090400000b403b4e000905e2379c"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) syz_usb_disconnect(r0) write$char_usb(r1, 0x0, 0x0) 2.558498227s ago: executing program 2 (id=829): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0xff, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x4040884) 1.612006752s ago: executing program 2 (id=833): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="06"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, 0x8) 1.528895888s ago: executing program 2 (id=835): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp', 0x5) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="be02ea2612", 0x5, 0x8005, 0x0, 0x0) 1.016005043s ago: executing program 0 (id=840): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x1f, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x29e9c934, 0x5, 0x0, 0x1}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000010c0)=ANY=[@ANYBLOB="200000001600010800000000000000000a0000000c0000800800", @ANYRES16=r0], 0x20}, 0x1, 0x0, 0x0, 0x600c8050}, 0x0) 1.015708765s ago: executing program 3 (id=841): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030003110000002cbd7000fcdbdf2503000900800000001cdc0dca1d9f68846960e56de42944af05000600000000000a0000000000000000000000000000000000000000000001090008000000000002000100000000000000071800000000050005"], 0x88}, 0x1, 0x7}, 0x0) 976.837131ms ago: executing program 0 (id=842): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x52, &(0x7f0000000040)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x44000, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=""/18, 0x12}, 0x8717}], 0x1, 0x11022, 0x0) 930.013726ms ago: executing program 3 (id=843): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) sendmmsg$inet(r0, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000000080)="050000007402b8f4191db62b", 0xc}, {&(0x7f0000000440)="9f336d70bf41f19e47e98b4015e3b0384d86a1ceb4e530554ebc8154bf392bcf9ce0b09f879bd7aaf9d086e3", 0x2c}, {&(0x7f0000000180)="cb98", 0x2}], 0x3}}], 0x1, 0x0) 839.900562ms ago: executing program 0 (id=844): ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000800)="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", 0x245}, {&(0x7f0000000bc0)="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", 0x1ae}, {&(0x7f0000000140)="f610e61ac81cc3edc86f0500194d27a5a443f10dfd1ecda0fd0ed9a444b7fb76afe3a0002f0a5eafcd3555a6cad574af080de74a37f54ee5f10fe3f42b445293ca980200000000000000ecfd6cc1b3a9a9263506e88c5557069d0ca055991454ec1307b7411892a1beaef9ae54833107eb88b0411b1bc0ba9bc28d0eb6a73a", 0x7f}], 0x3, 0x0, 0x0, 0x900}}], 0x1, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/215, 0xd7}], 0x1}, 0xffff}], 0x1, 0x0, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000000)=""/102, 0x365}, {&(0x7f0000000280)=""/76, 0x14c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/92, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x188}, {&(0x7f00000007c0)=""/154, 0x2c}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 821.811304ms ago: executing program 3 (id=845): r0 = syz_open_dev$video(&(0x7f0000000000), 0x485, 0x40000) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000180)={0x1af1b61ec84ff3aa, @raw_data="2e3c112768fd533b13725e246a575ae8e41110648aab0f8c68f99c48066a6249631470a577344c64448bf5153040d48980e6e4c9dd73660ecdef99974670ad2cf1d54efcc68cfdd08199919264db1d0d9caa1eaf7f991c3afb804920a61cf6fe3fc8f05bd3e93cb4e24bfb8f2ca4189d7165385904860e57d5bfeda4fb7dca5939dae0868f7539f519ac52fa350a8212a27cf202e50188b4ea2419201c1302105e3a99c1d8b99ef6475e5fa345dc5813097628a86299081e0e65dd2c95bae11ffc8a4d1b35a8b29c"}) 817.601099ms ago: executing program 0 (id=846): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000fecbdf251c0000001800018014"], 0x2c}, 0x1, 0x0, 0x0, 0x805}, 0x90) 724.09469ms ago: executing program 3 (id=847): syz_open_dev$loop(0x0, 0xf01c, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) sendmmsg$alg(r0, 0x0, 0x0, 0x40800) recvmsg(r0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x140, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) 690.078438ms ago: executing program 3 (id=848): unshare(0x22020600) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$UHID_INPUT(r0, &(0x7f0000000940)={0x8, {"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", 0x1000}}, 0xb00) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x13, r0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0xff, 0x0}}, 0x2, 0x0, 0x3}}, 0x26) 680.179772ms ago: executing program 1 (id=849): futex(&(0x7f0000000200)=0x102, 0x8, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x2, 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x10, 0x3, 0x801, 0x0, &(0x7f0000000280), 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fd/3\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000c40)={0x2000000b}) add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @auto=[0x0, 0x0, 0x0, 0x30, 0x3, 0x0, 0x0, 0x63, 0x0, 0x64, 0x66]}, &(0x7f00000004c0)={0x0, "3e82554dc8ccfbc2e85ec82d4ee9df60f6ae16b1a5f2c848722ba30001000000000000bd950b0477e801fc8a1be9b4ebbe9c2289a6b0aa00"}, 0x48, 0xfffffffffffffffe) socket$kcm(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000280)=""/211, 0xd3, 0xea6) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r3, &(0x7f0000000480)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x80020}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000034c0)='\x00', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYBLOB="12e01b3989dd", @ANYRES32=r2], 0x1000f) 575.901389ms ago: executing program 2 (id=850): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000000)={0x1, &(0x7f0000000200)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0xea6) 575.681619ms ago: executing program 0 (id=851): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r1 = accept4(r0, 0x0, 0x0, 0x800) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x3261e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x12, r2, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 489.068113ms ago: executing program 3 (id=852): syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000fdc01a40f30c74933bbc0000000109021b0001000000000904000001a7a00f000905", @ANYBLOB="02000000f4e7f3df113aae8ea3b975e5df241f63d9a4540a104a8c5a1931365097d6f662b8d6430c94e1d8a298148c7c9c68ff89a6e61dfe84e5358b0188984d827c943dd715cd73414598b21a7c0102511e036a51a3edbbffffb47998e270b483722038dd74c61c055ed8befa89ee79abc4089a07504d8ab5b4062dd0a5a32b9ce836f0cfa5d8a4ad793075cd1c99dedc7534d5175e7206bd97052381c3eac50b581dbadbb96762152cc66d4a482d00e42aecd4edae512cece19ac50c6716b46133e618db91550b1c4643d4e72e2b265f2ebf9337981eeeccf7e480e31175b467e9e910946602645dd752922047070d3e7d8fca1036a854dfcf932a9261e8d72e30cee956e94fa81d3acd99e892b16e144deb1e560e11c9a24a215be4b9717abca57724c5b1b79c2643fb0c0ebf7194a016dcba6b520077c6005a50aaa966647f6500d5dc37eba03feafdda191e0ec774aa7859e93e5696cdbe060f31cc65d2b0d4bacdfff8814a5011238b5da899db9253ab028b3cccf6f111518716f2edcc88f5392d60c38a2590b4de9f576dc507ae68d52ba197c091d6c00a3fd9226f15018a9786bcb40f55fa67f0bb17d0898a55a4917424a68f7acda201c1a78406a4d9"], 0x0) 473.638766ms ago: executing program 2 (id=853): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffe9e, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a2c000700180a050000000000000000000a0000000900010073797a30000000000900020073797a31000000001400000011"], 0x54}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0500560008005400000060ec970001983a00fc000018c6ba35000000000000000700ff020000000000000000000000000001"], 0xfdef) 372.280787ms ago: executing program 0 (id=854): getresuid(0x0, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x800000000000, 0x4}, {0x0, 0x4, 0x0, 0xa78a}, 0xfffffffe, 0x0, 0x1}, {{@in=@private, 0x0, 0x33}, 0x0, @in=@rand_addr=0x64010101, 0x0, 0x3, 0x1, 0x7}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x6401010100000000) 371.858388ms ago: executing program 1 (id=855): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002f40), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, 0x0, &(0x7f0000000040)) 60.749755ms ago: executing program 1 (id=856): r0 = syz_open_dev$I2C(&(0x7f0000000080), 0xfffffffffffffffa, 0x40) ioctl$I2C_SLAVE_FORCE(r0, 0x706, 0x200000d2) 0s ago: executing program 1 (id=857): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x2f, 0x28, 0x4f, 0x100, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x40, 0x8000, 0xfffffff8, 0xffffffff}}) kernel console output (not intermixed with test programs): rm+0x532/0x6e0 [ 122.547861][ T6261] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 122.547888][ T6261] ? _parse_integer_limit+0x192/0x1e0 [ 122.547933][ T6261] ? __lock_acquire+0x6b5/0x2d10 [ 122.547967][ T6261] ? __pfx_packet_sendmsg+0x10/0x10 [ 122.548015][ T6261] ? aa_sk_perm+0x703/0x950 [ 122.548051][ T6261] ? __pfx_aa_sk_perm+0x10/0x10 [ 122.548079][ T6261] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 122.548107][ T6261] ? aa_sock_msg_perm+0x122/0x200 [ 122.548128][ T6261] ? __pfx_packet_sendmsg+0x10/0x10 [ 122.548158][ T6261] sock_sendmsg_nosec+0x13a/0x180 [ 122.548191][ T6261] __sys_sendto+0x41a/0x5a0 [ 122.548216][ T6261] ? __pfx___sys_sendto+0x10/0x10 [ 122.548261][ T6261] ? __pfx_ksys_write+0x10/0x10 [ 122.548289][ T6261] __x64_sys_sendto+0xde/0x100 [ 122.548309][ T6261] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.548328][ T6261] do_syscall_64+0x174/0x580 [ 122.548352][ T6261] ? clear_bhb_loop+0x40/0x90 [ 122.548373][ T6261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.548390][ T6261] RIP: 0033:0x7f2000f9ce59 [ 122.548407][ T6261] 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 [ 122.548422][ T6261] RSP: 002b:00007f1fff1ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 122.548442][ T6261] RAX: ffffffffffffffda RBX: 00007f2001215fa0 RCX: 00007f2000f9ce59 [ 122.548456][ T6261] RDX: 000000000000000e RSI: 0000200000000000 RDI: 0000000000000003 [ 122.548466][ T6261] RBP: 00007f1fff1ee090 R08: 0000200000000040 R09: 0000000000000014 [ 122.548479][ T6261] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 122.548490][ T6261] R13: 00007f2001216038 R14: 00007f2001215fa0 R15: 00007ffda9f49ad8 [ 122.548520][ T6261] [ 122.939080][ T5694] usb 1-1: USB disconnect, device number 8 [ 123.032472][ T821] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 123.198627][ T821] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 123.198655][ T821] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.198674][ T821] usb 2-1: Product: syz [ 123.198686][ T821] usb 2-1: Manufacturer: syz [ 123.198698][ T821] usb 2-1: SerialNumber: syz [ 123.236534][ T6271] fido_id[6271]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 123.268490][ T821] usb 2-1: config 0 descriptor?? [ 123.511225][ T821] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 123.712262][ T821] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 123.831596][ T5609] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 123.982785][ T5609] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 123.982838][ T5609] usb 1-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 123.982853][ T5609] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.024813][ T5609] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 124.039712][ T821] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 124.192798][ T821] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 124.192828][ T821] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.212493][ T821] usb 4-1: config 0 descriptor?? [ 124.769661][ T5694] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 125.015386][ T5694] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 125.015432][ T5694] usb 3-1: can't read configurations, error -71 [ 125.042713][ T5609] stv0680 1-1:4.0: STV(e): camera ping failed!! [ 125.246391][ T5609] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 125.246412][ T5609] stv0680 1-1:4.0: last error: 0, command = 0x0 [ 125.251966][ T5609] usb 1-1: USB disconnect, device number 9 [ 125.713249][ T821] usb 2-1: USB disconnect, device number 9 [ 125.857529][ T6317] FAULT_INJECTION: forcing a failure. [ 125.857529][ T6317] name failslab, interval 1, probability 0, space 0, times 0 [ 125.857560][ T6317] CPU: 0 UID: 0 PID: 6317 Comm: syz.2.198 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 125.857581][ T6317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 125.857593][ T6317] Call Trace: [ 125.857600][ T6317] [ 125.857608][ T6317] dump_stack_lvl+0xe8/0x150 [ 125.857634][ T6317] should_fail_ex+0x46b/0x600 [ 125.857665][ T6317] should_failslab+0xa8/0x100 [ 125.857688][ T6317] kmem_cache_alloc_node_noprof+0xae/0x710 [ 125.857724][ T6317] ? __alloc_skb+0x1d0/0x7d0 [ 125.857742][ T6317] ? __alloc_skb+0x1d0/0x7d0 [ 125.857768][ T6317] __alloc_skb+0x1d0/0x7d0 [ 125.857788][ T6317] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 125.857812][ T6317] netlink_sendmsg+0x5d4/0xb40 [ 125.857844][ T6317] ? __pfx_netlink_sendmsg+0x10/0x10 [ 125.857872][ T6317] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 125.857899][ T6317] ? aa_sock_msg_perm+0x122/0x200 [ 125.857920][ T6317] ? __pfx_netlink_sendmsg+0x10/0x10 [ 125.857945][ T6317] sock_sendmsg_nosec+0x13a/0x180 [ 125.857977][ T6317] ____sys_sendmsg+0x55c/0x870 [ 125.858006][ T6317] ? __pfx_____sys_sendmsg+0x10/0x10 [ 125.858039][ T6317] ? import_iovec+0x73/0xa0 [ 125.858063][ T6317] ___sys_sendmsg+0x2a5/0x360 [ 125.858087][ T6317] ? __lock_acquire+0x6b5/0x2d10 [ 125.858115][ T6317] ? __pfx____sys_sendmsg+0x10/0x10 [ 125.858171][ T6317] ? __fget_files+0x2a/0x420 [ 125.858189][ T6317] ? __fget_files+0x3a6/0x420 [ 125.858218][ T6317] __x64_sys_sendmsg+0x1b7/0x290 [ 125.858245][ T6317] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 125.858286][ T6317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.858307][ T6317] do_syscall_64+0x174/0x580 [ 125.858331][ T6317] ? trace_irq_disable+0x3b/0x140 [ 125.858363][ T6317] ? clear_bhb_loop+0x40/0x90 [ 125.858387][ T6317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.858406][ T6317] RIP: 0033:0x7f2000f9ce59 [ 125.858424][ T6317] 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 [ 125.858439][ T6317] RSP: 002b:00007f1fff1ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.858460][ T6317] RAX: ffffffffffffffda RBX: 00007f2001215fa0 RCX: 00007f2000f9ce59 [ 125.858474][ T6317] RDX: 0000000024000840 RSI: 0000200000009b40 RDI: 0000000000000003 [ 125.858487][ T6317] RBP: 00007f1fff1ee090 R08: 0000000000000000 R09: 0000000000000000 [ 125.858499][ T6317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.858510][ T6317] R13: 00007f2001216038 R14: 00007f2001215fa0 R15: 00007ffda9f49ad8 [ 125.858539][ T6317] [ 126.458793][ T5694] IPVS: starting estimator thread 0... [ 126.541101][ T6333] IPVS: using max 10 ests per chain, 24000 per kthread [ 126.769772][ T5694] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 126.818419][ T5609] usb 4-1: USB disconnect, device number 7 [ 126.852995][ T821] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 126.922884][ T5694] usb 2-1: unable to get BOS descriptor or descriptor too short [ 126.924965][ T5694] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 126.924996][ T5694] usb 2-1: can't read configurations, error -61 [ 127.005446][ T821] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 127.005475][ T821] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.005495][ T821] usb 3-1: Product: syz [ 127.005514][ T821] usb 3-1: Manufacturer: syz [ 127.005537][ T821] usb 3-1: SerialNumber: syz [ 127.030846][ T821] usb 3-1: config 0 descriptor?? [ 127.119754][ T5694] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 127.255751][ T6341] FAULT_INJECTION: forcing a failure. [ 127.255751][ T6341] name failslab, interval 1, probability 0, space 0, times 0 [ 127.255869][ T6341] CPU: 1 UID: 0 PID: 6341 Comm: syz.0.206 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 127.255892][ T6341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 127.255904][ T6341] Call Trace: [ 127.255912][ T6341] [ 127.255920][ T6341] dump_stack_lvl+0xe8/0x150 [ 127.255947][ T6341] should_fail_ex+0x46b/0x600 [ 127.255979][ T6341] should_failslab+0xa8/0x100 [ 127.256002][ T6341] kmem_cache_alloc_node_noprof+0xae/0x710 [ 127.256035][ T6341] ? __alloc_skb+0x1d0/0x7d0 [ 127.256055][ T6341] ? __alloc_skb+0x1d0/0x7d0 [ 127.256081][ T6341] __alloc_skb+0x1d0/0x7d0 [ 127.256105][ T6341] netlink_sendmsg+0x5d4/0xb40 [ 127.256138][ T6341] ? __pfx_netlink_sendmsg+0x10/0x10 [ 127.256165][ T6341] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 127.256193][ T6341] ? aa_sock_msg_perm+0x122/0x200 [ 127.256214][ T6341] ? __pfx_netlink_sendmsg+0x10/0x10 [ 127.256239][ T6341] sock_sendmsg_nosec+0x13a/0x180 [ 127.256277][ T6341] ____sys_sendmsg+0x55c/0x870 [ 127.256309][ T6341] ? __pfx_____sys_sendmsg+0x10/0x10 [ 127.256330][ T6341] ? import_iovec+0x73/0xa0 [ 127.256364][ T6341] ___sys_sendmsg+0x2a5/0x360 [ 127.256389][ T6341] ? __lock_acquire+0x6b5/0x2d10 [ 127.256418][ T6341] ? __pfx____sys_sendmsg+0x10/0x10 [ 127.256474][ T6341] ? __fget_files+0x2a/0x420 [ 127.256488][ T6341] ? __fget_files+0x3a6/0x420 [ 127.256507][ T6341] __x64_sys_sendmsg+0x1b7/0x290 [ 127.256542][ T6341] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 127.256583][ T6341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.256604][ T6341] do_syscall_64+0x174/0x580 [ 127.256627][ T6341] ? trace_irq_disable+0x3b/0x140 [ 127.256652][ T6341] ? clear_bhb_loop+0x40/0x90 [ 127.256669][ T6341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.256682][ T6341] RIP: 0033:0x7f6bf5aece59 [ 127.256709][ T6341] 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 [ 127.256725][ T6341] RSP: 002b:00007f6bf3d3e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 127.256746][ T6341] RAX: ffffffffffffffda RBX: 00007f6bf5d65fa0 RCX: 00007f6bf5aece59 [ 127.256760][ T6341] RDX: 0000000000000040 RSI: 00002000000003c0 RDI: 0000000000000003 [ 127.256771][ T6341] RBP: 00007f6bf3d3e090 R08: 0000000000000000 R09: 0000000000000000 [ 127.256782][ T6341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.256793][ T6341] R13: 00007f6bf5d66038 R14: 00007f6bf5d65fa0 R15: 00007fffd34ad498 [ 127.256822][ T6341] [ 127.327862][ T821] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 127.407689][ T5694] usb 2-1: unable to get BOS descriptor or descriptor too short [ 127.456335][ T5694] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 127.456427][ T5694] usb 2-1: can't read configurations, error -61 [ 127.457039][ T5694] usb usb2-port1: attempt power cycle [ 127.591848][ T821] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 127.809735][ T5694] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 127.847259][ T5694] usb 2-1: unable to get BOS descriptor or descriptor too short [ 127.850244][ T5694] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 127.850275][ T5694] usb 2-1: can't read configurations, error -61 [ 127.990365][ T5694] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 128.013436][ T5694] usb 2-1: unable to get BOS descriptor or descriptor too short [ 128.026736][ T5694] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 128.026790][ T5694] usb 2-1: can't read configurations, error -61 [ 128.045129][ T5694] usb usb2-port1: unable to enumerate USB device [ 128.919755][ T9] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 129.071706][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 129.071741][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.097921][ T9] usb 1-1: config 0 descriptor?? [ 129.685333][ T5766] usb 3-1: USB disconnect, device number 10 [ 129.920214][ T6380] FAULT_INJECTION: forcing a failure. [ 129.920214][ T6380] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 129.920245][ T6380] CPU: 1 UID: 0 PID: 6380 Comm: syz.2.220 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 129.920265][ T6380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 129.920277][ T6380] Call Trace: [ 129.920284][ T6380] [ 129.920292][ T6380] dump_stack_lvl+0xe8/0x150 [ 129.920319][ T6380] should_fail_ex+0x46b/0x600 [ 129.920351][ T6380] _copy_to_user+0x31/0xb0 [ 129.920375][ T6380] simple_read_from_buffer+0xe1/0x170 [ 129.920400][ T6380] proc_fail_nth_read+0x1be/0x230 [ 129.920423][ T6380] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 129.920446][ T6380] ? rw_verify_area+0x2ac/0x4e0 [ 129.920468][ T6380] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 129.920489][ T6380] vfs_read+0x212/0xa80 [ 129.920537][ T6380] ? __pfx_vfs_read+0x10/0x10 [ 129.920562][ T6380] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 129.920588][ T6380] ? lockdep_hardirqs_on+0x7a/0x110 [ 129.920612][ T6380] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 129.920637][ T6380] ? mutex_lock_nested+0x152/0x1d0 [ 129.920666][ T6380] ? fdget_pos+0x252/0x320 [ 129.920694][ T6380] ksys_read+0x156/0x270 [ 129.920720][ T6380] ? __pfx_ksys_read+0x10/0x10 [ 129.920755][ T6380] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.920777][ T6380] do_syscall_64+0x174/0x580 [ 129.920800][ T6380] ? trace_irq_disable+0x3b/0x140 [ 129.920824][ T6380] ? clear_bhb_loop+0x40/0x90 [ 129.920874][ T6380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.920897][ T6380] RIP: 0033:0x7f2000f5d68e [ 129.920918][ T6380] 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 [ 129.920937][ T6380] RSP: 002b:00007f1fff1edfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 129.920960][ T6380] RAX: ffffffffffffffda RBX: 00007f1fff1ee6c0 RCX: 00007f2000f5d68e [ 129.920977][ T6380] RDX: 000000000000000f RSI: 00007f1fff1ee0a0 RDI: 0000000000000004 [ 129.920991][ T6380] RBP: 00007f1fff1ee090 R08: 0000000000000000 R09: 0000000000000000 [ 129.921005][ T6380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.921018][ T6380] R13: 00007f2001216038 R14: 00007f2001215fa0 R15: 00007ffda9f49ad8 [ 129.921053][ T6380] [ 130.499753][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 130.650177][ T5708] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 130.652037][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 130.662825][ T9] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 130.662886][ T9] usb 2-1: config 0 has no interface number 0 [ 130.663109][ T9] usb 2-1: config 0 interface 184 has no altsetting 0 [ 130.698183][ T9] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 130.698208][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.698228][ T9] usb 2-1: Product: syz [ 130.698242][ T9] usb 2-1: Manufacturer: syz [ 130.698255][ T9] usb 2-1: SerialNumber: syz [ 130.719489][ T9] usb 2-1: config 0 descriptor?? [ 130.766304][ T6403] mmap: syz.3.229 (6403) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 130.835108][ T5708] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 130.837555][ T5708] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 130.837581][ T5708] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.837600][ T5708] usb 3-1: Product: ꙝ霆뺎硺踫૽轡ʳ䌶㉼螈Ꞔṑ욨셫鱨켃㭛ࠎ늫ꋢ㵽둏煪ݕ쨮ꌡﺆ䉶僗棷飗⭔駲䥉㊅ᣃ녏봥楘ꂣꦏ觍쐶䘬脋콅ꯩ冹핼鈏퐮１뒷빛虢禩✑ர麔闝뗒ﶡㄒ진샟鶃꣦멪栾鑽ఽ蠱 [ 130.837625][ T5708] usb 3-1: Manufacturer: 쫲鯢萼卽罚滞Ꮞ鄠䃃ꄹ㶌ࠀ捐䈟諩싄幾〸⟻ఴ먜睏Ოῠ띻؇캔뾻ꋡ䕅Ｍ᫣ゆ컚᩿駝솗苸ﱯ☇⳱ഩ 肭켮詳捃ꨶ脀筐봇ꖦఄ쑬긭뮏鎣賓ﻊꀍ硘昳壟燋渉锲⑻鳆묢崰 [ 130.837649][ T5708] usb 3-1: SerialNumber: 《 [ 131.135371][ T6400] 9pnet_fd: Insufficient options for proto=fd [ 131.137293][ T6406] 9pnet_fd: Insufficient options for proto=fd [ 131.249043][ T5708] usb 3-1: 1:1 : unknown format tag 0x2 is detected. processed as MPEG. [ 131.249068][ T5708] usb 3-1: found format II with max.bitrate = 0, frame size=1025 [ 131.249092][ T5708] usb 3-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 131.287749][ T5708] usb 3-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 131.287774][ T5708] usb 3-1: found format II with max.bitrate = 65407, frame size=4 [ 131.287794][ T5708] usb 3-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 131.400212][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 131.400242][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 131.467503][ T5708] usb 3-1: USB disconnect, device number 11 [ 131.599157][ T5856] udevd[5856]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 131.682946][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 131.682975][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 131.682995][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 131.683014][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 131.683280][ T9] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 131.768378][ T9] usb 2-1: USB disconnect, device number 14 [ 131.810657][ T5609] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 131.818826][ T6413] overlayfs: cannot append lower layer [ 131.918917][ T5721] usb 1-1: USB disconnect, device number 10 [ 131.981842][ T5609] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 131.981904][ T5609] usb 4-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 131.981923][ T5609] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.995903][ T5609] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 132.149690][ T821] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 132.310874][ T821] usb 3-1: unable to get BOS descriptor or descriptor too short [ 132.312094][ T821] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 132.312115][ T821] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 132.315372][ T821] usb 3-1: string descriptor 0 read error: -22 [ 132.315491][ T821] usb 3-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 132.315506][ T821] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.388346][ T821] usb 3-1: selecting invalid altsetting 1 [ 132.401914][ T821] usb 3-1: unit 3 not found! [ 132.439645][ T5721] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 132.555637][ T821] usb 3-1: unit 0 not found! [ 132.572570][ T1339] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.572646][ T1339] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.605435][ T5721] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 132.605462][ T5721] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.605480][ T5721] usb 1-1: Product: syz [ 132.605493][ T5721] usb 1-1: Manufacturer: syz [ 132.605505][ T5721] usb 1-1: SerialNumber: syz [ 132.710226][ T5778] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 132.859931][ T5778] usb 2-1: Using ep0 maxpacket: 32 [ 132.869397][ T5778] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 132.869425][ T5778] usb 2-1: config 0 has no interface number 0 [ 132.873736][ T5778] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 132.873770][ T5778] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 132.874231][ T5778] usb 2-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 132.874637][ T5778] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.952771][ T5778] usb 2-1: config 0 descriptor?? [ 133.016297][ T821] usb 3-1: USB disconnect, device number 12 [ 133.042841][ T5609] stv0680 4-1:4.0: STV(e): camera ping failed!! [ 133.121719][ T6417] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.122344][ T6417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.127716][ T6418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.128286][ T6418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.194793][ T6417] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.198731][ T6417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.242029][ T6417] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.259743][ T5609] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 133.259806][ T5609] stv0680 4-1:4.0: last error: 0, command = 0x0 [ 133.264443][ T6417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.312446][ T5721] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 133.312489][ T5721] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPROTO [ 133.313330][ T5721] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 133.313571][ T5721] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 133.351938][ T5609] usb 4-1: USB disconnect, device number 8 [ 133.436770][ T5721] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 133.465696][ T5721] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 133.543286][ T5721] usb 1-1: USB disconnect, device number 11 [ 133.626356][ T6426] netlink: 16 bytes leftover after parsing attributes in process `syz.2.238'. [ 133.656892][ T6422] syzkaller1: entered promiscuous mode [ 133.656917][ T6422] syzkaller1: entered allmulticast mode [ 134.182856][ T5778] uclogic 0003:28BD:0094.0003: failed retrieving string descriptor #100: -71 [ 134.182923][ T5778] uclogic 0003:28BD:0094.0003: failed retrieving pen parameters: -71 [ 134.182956][ T5778] uclogic 0003:28BD:0094.0003: pen probing failed: -71 [ 134.182979][ T5778] uclogic 0003:28BD:0094.0003: failed probing parameters: -71 [ 134.183094][ T5778] uclogic 0003:28BD:0094.0003: probe with driver uclogic failed with error -71 [ 134.237521][ T5778] usb 2-1: USB disconnect, device number 15 [ 134.439729][ T5721] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 134.556696][ T6439] FAULT_INJECTION: forcing a failure. [ 134.556696][ T6439] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 134.556727][ T6439] CPU: 0 UID: 0 PID: 6439 Comm: syz.2.243 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 134.556748][ T6439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 134.556759][ T6439] Call Trace: [ 134.556767][ T6439] [ 134.556775][ T6439] dump_stack_lvl+0xe8/0x150 [ 134.556803][ T6439] should_fail_ex+0x46b/0x600 [ 134.556835][ T6439] _copy_to_user+0x31/0xb0 [ 134.556858][ T6439] simple_read_from_buffer+0xe1/0x170 [ 134.556886][ T6439] proc_fail_nth_read+0x1be/0x230 [ 134.556908][ T6439] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 134.556931][ T6439] ? rw_verify_area+0x2ac/0x4e0 [ 134.556953][ T6439] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 134.556975][ T6439] vfs_read+0x212/0xa80 [ 134.557005][ T6439] ? __pfx_vfs_read+0x10/0x10 [ 134.557030][ T6439] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 134.557055][ T6439] ? lockdep_hardirqs_on+0x7a/0x110 [ 134.557079][ T6439] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 134.557111][ T6439] ? mutex_lock_nested+0x152/0x1d0 [ 134.557141][ T6439] ? fdget_pos+0x252/0x320 [ 134.557168][ T6439] ksys_read+0x156/0x270 [ 134.557193][ T6439] ? __pfx_ksys_read+0x10/0x10 [ 134.557224][ T6439] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.557245][ T6439] do_syscall_64+0x174/0x580 [ 134.557268][ T6439] ? trace_irq_disable+0x3b/0x140 [ 134.557293][ T6439] ? clear_bhb_loop+0x40/0x90 [ 134.557317][ T6439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.557336][ T6439] RIP: 0033:0x7f2000f5d68e [ 134.557354][ T6439] 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 [ 134.557369][ T6439] RSP: 002b:00007f1fff1edfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 134.557389][ T6439] RAX: ffffffffffffffda RBX: 00007f1fff1ee6c0 RCX: 00007f2000f5d68e [ 134.557403][ T6439] RDX: 000000000000000f RSI: 00007f1fff1ee0a0 RDI: 0000000000000004 [ 134.557414][ T6439] RBP: 00007f1fff1ee090 R08: 0000000000000000 R09: 0000000000000000 [ 134.557426][ T6439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 134.557437][ T6439] R13: 00007f2001216038 R14: 00007f2001215fa0 R15: 00007ffda9f49ad8 [ 134.557467][ T6439] [ 134.691119][ T5721] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 134.691185][ T5721] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.823415][ T5721] usb 1-1: config 0 descriptor?? [ 135.039217][ T6446] FAULT_INJECTION: forcing a failure. [ 135.039217][ T6446] name failslab, interval 1, probability 0, space 0, times 0 [ 135.039248][ T6446] CPU: 0 UID: 0 PID: 6446 Comm: syz.2.246 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 135.039270][ T6446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 135.039281][ T6446] Call Trace: [ 135.039288][ T6446] [ 135.039296][ T6446] dump_stack_lvl+0xe8/0x150 [ 135.039325][ T6446] should_fail_ex+0x46b/0x600 [ 135.039357][ T6446] should_failslab+0xa8/0x100 [ 135.039381][ T6446] __kmalloc_noprof+0xfe/0x7e0 [ 135.039399][ T6446] ? rcu_is_watching+0x15/0xb0 [ 135.039428][ T6446] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 135.039450][ T6446] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 135.039479][ T6446] tomoyo_realpath_from_path+0xe3/0x5d0 [ 135.039503][ T6446] ? tomoyo_domain+0xd7/0x130 [ 135.039533][ T6446] ? tomoyo_path_number_perm+0x219/0x630 [ 135.039570][ T6446] tomoyo_path_number_perm+0x246/0x630 [ 135.039604][ T6446] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 135.039632][ T6446] ? __lock_acquire+0x6b5/0x2d10 [ 135.039659][ T6446] ? do_raw_spin_lock+0x12b/0x2f0 [ 135.039710][ T6446] ? __fget_files+0x2a/0x420 [ 135.039732][ T6446] ? __fget_files+0x2a/0x420 [ 135.039750][ T6446] ? __fget_files+0x3a6/0x420 [ 135.039769][ T6446] ? __fget_files+0x2a/0x420 [ 135.039792][ T6446] security_file_ioctl+0xc3/0x2a0 [ 135.039822][ T6446] __se_sys_ioctl+0x47/0x170 [ 135.039847][ T6446] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.039868][ T6446] do_syscall_64+0x174/0x580 [ 135.039892][ T6446] ? trace_irq_disable+0x3b/0x140 [ 135.039916][ T6446] ? clear_bhb_loop+0x40/0x90 [ 135.039940][ T6446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.039959][ T6446] RIP: 0033:0x7f2000f9ce59 [ 135.039977][ T6446] 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 [ 135.039992][ T6446] RSP: 002b:00007f1fff1ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.040012][ T6446] RAX: ffffffffffffffda RBX: 00007f2001215fa0 RCX: 00007f2000f9ce59 [ 135.040027][ T6446] RDX: 0000200000000040 RSI: 0000000000005423 RDI: 0000000000000003 [ 135.040040][ T6446] RBP: 00007f1fff1ee090 R08: 0000000000000000 R09: 0000000000000000 [ 135.040051][ T6446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 135.040062][ T6446] R13: 00007f2001216038 R14: 00007f2001215fa0 R15: 00007ffda9f49ad8 [ 135.040092][ T6446] [ 135.050330][ T6446] ERROR: Out of memory at tomoyo_realpath_from_path. [ 135.598727][ T6458] netlink: 'syz.3.251': attribute type 10 has an invalid length. [ 135.638198][ T6462] FAULT_INJECTION: forcing a failure. [ 135.638198][ T6462] name failslab, interval 1, probability 0, space 0, times 0 [ 135.638221][ T6462] CPU: 0 UID: 0 PID: 6462 Comm: syz.2.253 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 135.638236][ T6462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 135.638244][ T6462] Call Trace: [ 135.638249][ T6462] [ 135.638255][ T6462] dump_stack_lvl+0xe8/0x150 [ 135.638275][ T6462] should_fail_ex+0x46b/0x600 [ 135.638297][ T6462] should_failslab+0xa8/0x100 [ 135.638314][ T6462] kmem_cache_alloc_node_noprof+0xae/0x710 [ 135.638338][ T6462] ? __alloc_skb+0x1d0/0x7d0 [ 135.638351][ T6462] ? __alloc_skb+0x1d0/0x7d0 [ 135.638369][ T6462] __alloc_skb+0x1d0/0x7d0 [ 135.638386][ T6462] netlink_sendmsg+0x5d4/0xb40 [ 135.638410][ T6462] ? __pfx_netlink_sendmsg+0x10/0x10 [ 135.638428][ T6462] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 135.638448][ T6462] ? aa_sock_msg_perm+0x122/0x200 [ 135.638462][ T6462] ? __pfx_netlink_sendmsg+0x10/0x10 [ 135.638479][ T6462] sock_sendmsg_nosec+0x13a/0x180 [ 135.638502][ T6462] ____sys_sendmsg+0x55c/0x870 [ 135.638525][ T6462] ? __pfx_____sys_sendmsg+0x10/0x10 [ 135.638547][ T6462] ? import_iovec+0x73/0xa0 [ 135.638563][ T6462] ___sys_sendmsg+0x2a5/0x360 [ 135.638579][ T6462] ? __lock_acquire+0x6b5/0x2d10 [ 135.638599][ T6462] ? __pfx____sys_sendmsg+0x10/0x10 [ 135.638637][ T6462] ? __fget_files+0x2a/0x420 [ 135.638649][ T6462] ? __fget_files+0x3a6/0x420 [ 135.638669][ T6462] __x64_sys_sendmsg+0x1b7/0x290 [ 135.638687][ T6462] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 135.638733][ T6462] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.638748][ T6462] do_syscall_64+0x174/0x580 [ 135.638767][ T6462] ? trace_irq_disable+0x3b/0x140 [ 135.638784][ T6462] ? clear_bhb_loop+0x40/0x90 [ 135.638802][ T6462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.638816][ T6462] RIP: 0033:0x7f2000f9ce59 [ 135.638829][ T6462] 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 [ 135.638841][ T6462] RSP: 002b:00007f1fff1ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 135.638855][ T6462] RAX: ffffffffffffffda RBX: 00007f2001215fa0 RCX: 00007f2000f9ce59 [ 135.638866][ T6462] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000005 [ 135.638875][ T6462] RBP: 00007f1fff1ee090 R08: 0000000000000000 R09: 0000000000000000 [ 135.638883][ T6462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 135.638891][ T6462] R13: 00007f2001216038 R14: 00007f2001215fa0 R15: 00007ffda9f49ad8 [ 135.638912][ T6462] [ 135.920652][ T6458] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.928324][ T6458] bond0: (slave team0): Enslaving as an active interface with an up link [ 136.399106][ T6483] FAULT_INJECTION: forcing a failure. [ 136.399106][ T6483] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 136.399133][ T6483] CPU: 1 UID: 0 PID: 6483 Comm: syz.2.261 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 136.399148][ T6483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 136.399156][ T6483] Call Trace: [ 136.399161][ T6483] [ 136.399167][ T6483] dump_stack_lvl+0xe8/0x150 [ 136.399187][ T6483] should_fail_ex+0x46b/0x600 [ 136.399209][ T6483] _copy_from_user+0x2d/0xb0 [ 136.399225][ T6483] __se_sys_landlock_add_rule+0x1e4/0x790 [ 136.399244][ T6483] ? fput+0xa0/0xd0 [ 136.399256][ T6483] ? __pfx___se_sys_landlock_add_rule+0x10/0x10 [ 136.399273][ T6483] ? ksys_write+0x248/0x270 [ 136.399297][ T6483] ? __pfx_ksys_write+0x10/0x10 [ 136.399318][ T6483] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.399333][ T6483] do_syscall_64+0x174/0x580 [ 136.399350][ T6483] ? trace_irq_disable+0x3b/0x140 [ 136.399367][ T6483] ? clear_bhb_loop+0x40/0x90 [ 136.399383][ T6483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.399396][ T6483] RIP: 0033:0x7f2000f9ce59 [ 136.399408][ T6483] 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 [ 136.399419][ T6483] RSP: 002b:00007f1fff1ee028 EFLAGS: 00000246 ORIG_RAX: 00000000000001bd [ 136.399436][ T6483] RAX: ffffffffffffffda RBX: 00007f2001215fa0 RCX: 00007f2000f9ce59 [ 136.399445][ T6483] RDX: 00002000000002c0 RSI: 0000000000000001 RDI: 0000000000000003 [ 136.399453][ T6483] RBP: 00007f1fff1ee090 R08: 0000000000000000 R09: 0000000000000000 [ 136.399461][ T6483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 136.399469][ T6483] R13: 00007f2001216038 R14: 00007f2001215fa0 R15: 00007ffda9f49ad8 [ 136.399488][ T6483] [ 136.487783][ T5766] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 136.700064][ T5766] usb 2-1: Using ep0 maxpacket: 16 [ 136.702386][ T5766] usb 2-1: config 0 has an invalid interface number: 98 but max is 0 [ 136.702406][ T5766] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 136.702423][ T5766] usb 2-1: config 0 has no interface number 0 [ 136.702467][ T5766] usb 2-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 136.702487][ T5766] usb 2-1: config 0 interface 98 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 136.702508][ T5766] usb 2-1: config 0 interface 98 has no altsetting 0 [ 136.706418][ T5766] usb 2-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 136.706441][ T5766] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.706473][ T5766] usb 2-1: Product: syz [ 136.706485][ T5766] usb 2-1: Manufacturer: syz [ 136.706498][ T5766] usb 2-1: SerialNumber: syz [ 136.754313][ T6486] netlink: 68 bytes leftover after parsing attributes in process `syz.2.262'. [ 136.837774][ T5766] usb 2-1: config 0 descriptor?? [ 136.838874][ T6476] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 136.856513][ T5766] asix 2-1:0.98: probe with driver asix failed with error -22 [ 137.029761][ T5778] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 137.179677][ T5778] usb 3-1: Using ep0 maxpacket: 8 [ 137.182798][ T5778] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 137.185131][ T5778] usb 3-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 137.185156][ T5778] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.185176][ T5778] usb 3-1: Product: syz [ 137.185185][ T5778] usb 3-1: Manufacturer: syz [ 137.185194][ T5778] usb 3-1: SerialNumber: syz [ 137.224305][ T5778] usb 3-1: config 0 descriptor?? [ 137.271965][ T5606] usb 1-1: USB disconnect, device number 12 [ 137.284975][ T5778] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 137.444686][ T5778] gspca_zc3xx: reg_w_i err -71 [ 137.564893][ T6495] netlink: 8 bytes leftover after parsing attributes in process `syz.0.266'. [ 138.029737][ T5778] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 138.029800][ T5778] gspca_zc3xx 3-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 138.048761][ T5778] usb 3-1: USB disconnect, device number 13 [ 138.149783][ T5694] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 138.301620][ T5694] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 138.301648][ T5694] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 138.303905][ T5694] usb 1-1: New USB device found, idVendor=0582, idProduct=009a, bcdDevice= 0.40 [ 138.303930][ T5694] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.303949][ T5694] usb 1-1: Product: syz [ 138.303962][ T5694] usb 1-1: Manufacturer: syz [ 138.303975][ T5694] usb 1-1: SerialNumber: syz [ 138.759666][ T5766] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 138.852480][ T5694] usb 1-1: 0:1 : does not exist [ 138.852540][ T5694] usb 1-1: unit 5 not found! [ 138.922750][ T5766] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 138.922800][ T5766] usb 4-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 138.922825][ T5766] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.000981][ T5766] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 139.036216][ T5694] usb 1-1: USB disconnect, device number 13 [ 139.093560][ T5684] udevd[5684]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 139.232825][ T5694] usb 2-1: USB disconnect, device number 16 [ 139.633994][ T6525] FAULT_INJECTION: forcing a failure. [ 139.633994][ T6525] name failslab, interval 1, probability 0, space 0, times 0 [ 139.634026][ T6525] CPU: 1 UID: 0 PID: 6525 Comm: syz.1.279 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 139.634048][ T6525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 139.634058][ T6525] Call Trace: [ 139.634063][ T6525] [ 139.634070][ T6525] dump_stack_lvl+0xe8/0x150 [ 139.634094][ T6525] should_fail_ex+0x46b/0x600 [ 139.634121][ T6525] should_failslab+0xa8/0x100 [ 139.634141][ T6525] __kmalloc_noprof+0xfe/0x7e0 [ 139.634158][ T6525] ? tomoyo_encode+0x28b/0x550 [ 139.634188][ T6525] ? tomoyo_encode+0x28b/0x550 [ 139.634215][ T6525] tomoyo_encode+0x28b/0x550 [ 139.634238][ T6525] tomoyo_realpath_from_path+0x58d/0x5d0 [ 139.634263][ T6525] ? tomoyo_path_number_perm+0x219/0x630 [ 139.634287][ T6525] tomoyo_path_number_perm+0x246/0x630 [ 139.634314][ T6525] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 139.634339][ T6525] ? __lock_acquire+0x6b5/0x2d10 [ 139.634364][ T6525] ? do_raw_spin_lock+0x12b/0x2f0 [ 139.634408][ T6525] ? __fget_files+0x2a/0x420 [ 139.634428][ T6525] ? __fget_files+0x2a/0x420 [ 139.634445][ T6525] ? __fget_files+0x3a6/0x420 [ 139.634462][ T6525] ? __fget_files+0x2a/0x420 [ 139.634483][ T6525] security_file_ioctl+0xc3/0x2a0 [ 139.634511][ T6525] __se_sys_ioctl+0x47/0x170 [ 139.634534][ T6525] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.634554][ T6525] do_syscall_64+0x174/0x580 [ 139.634577][ T6525] ? trace_irq_disable+0x3b/0x140 [ 139.634600][ T6525] ? clear_bhb_loop+0x40/0x90 [ 139.634625][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.634646][ T6525] RIP: 0033:0x7f346ba9ce59 [ 139.634662][ T6525] 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 [ 139.634675][ T6525] RSP: 002b:00007f3469cf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 139.634695][ T6525] RAX: ffffffffffffffda RBX: 00007f346bd15fa0 RCX: 00007f346ba9ce59 [ 139.634706][ T6525] RDX: 0000000000000000 RSI: 0000000041015500 RDI: 0000000000000003 [ 139.634715][ T6525] RBP: 00007f3469cf6090 R08: 0000000000000000 R09: 0000000000000000 [ 139.634725][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.634733][ T6525] R13: 00007f346bd16038 R14: 00007f346bd15fa0 R15: 00007fff2b226d18 [ 139.634757][ T6525] [ 139.634857][ T6525] ERROR: Out of memory at tomoyo_realpath_from_path. [ 139.636426][ T6529] FAULT_INJECTION: forcing a failure. [ 139.636426][ T6529] name failslab, interval 1, probability 0, space 0, times 0 [ 139.636454][ T6529] CPU: 1 UID: 0 PID: 6529 Comm: syz.0.280 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 139.636476][ T6529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 139.636488][ T6529] Call Trace: [ 139.636496][ T6529] [ 139.636504][ T6529] dump_stack_lvl+0xe8/0x150 [ 139.636532][ T6529] should_fail_ex+0x46b/0x600 [ 139.636577][ T6529] should_failslab+0xa8/0x100 [ 139.636599][ T6529] kmem_cache_alloc_node_noprof+0xae/0x710 [ 139.636633][ T6529] ? __alloc_skb+0x1d0/0x7d0 [ 139.636653][ T6529] ? __alloc_skb+0x1d0/0x7d0 [ 139.636678][ T6529] __alloc_skb+0x1d0/0x7d0 [ 139.636703][ T6529] netlink_sendmsg+0x5d4/0xb40 [ 139.636763][ T6529] ? __pfx_netlink_sendmsg+0x10/0x10 [ 139.636791][ T6529] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 139.636820][ T6529] ? aa_sock_msg_perm+0x122/0x200 [ 139.636843][ T6529] ? __pfx_netlink_sendmsg+0x10/0x10 [ 139.636880][ T6529] sock_sendmsg_nosec+0x13a/0x180 [ 139.636913][ T6529] ____sys_sendmsg+0x55c/0x870 [ 139.636942][ T6529] ? __pfx_____sys_sendmsg+0x10/0x10 [ 139.636975][ T6529] ? import_iovec+0x73/0xa0 [ 139.636999][ T6529] ___sys_sendmsg+0x2a5/0x360 [ 139.637025][ T6529] ? __lock_acquire+0x6b5/0x2d10 [ 139.637053][ T6529] ? __pfx____sys_sendmsg+0x10/0x10 [ 139.637109][ T6529] ? __fget_files+0x2a/0x420 [ 139.637127][ T6529] ? __fget_files+0x3a6/0x420 [ 139.637156][ T6529] __x64_sys_sendmsg+0x1b7/0x290 [ 139.637190][ T6529] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 139.637230][ T6529] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.637252][ T6529] do_syscall_64+0x174/0x580 [ 139.637276][ T6529] ? trace_irq_disable+0x3b/0x140 [ 139.637299][ T6529] ? clear_bhb_loop+0x40/0x90 [ 139.637322][ T6529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.637336][ T6529] RIP: 0033:0x7f6bf5aece59 [ 139.637349][ T6529] 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 [ 139.637361][ T6529] RSP: 002b:00007f6bf3d3e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.637375][ T6529] RAX: ffffffffffffffda RBX: 00007f6bf5d65fa0 RCX: 00007f6bf5aece59 [ 139.637386][ T6529] RDX: 0000000020000804 RSI: 00002000000002c0 RDI: 0000000000000003 [ 139.637395][ T6529] RBP: 00007f6bf3d3e090 R08: 0000000000000000 R09: 0000000000000000 [ 139.637404][ T6529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.637412][ T6529] R13: 00007f6bf5d66038 R14: 00007f6bf5d65fa0 R15: 00007fffd34ad498 [ 139.637434][ T6529] [ 140.085518][ T5766] stv0680 4-1:4.0: STV(e): camera ping failed!! [ 140.291868][ T5766] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 140.291893][ T5766] stv0680 4-1:4.0: last error: 0, command = 0x0 [ 140.318527][ T5766] usb 4-1: USB disconnect, device number 9 [ 140.590634][ T5694] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 140.748097][ T5694] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 140.748126][ T5694] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.748141][ T5694] usb 1-1: Product: syz [ 140.748151][ T5694] usb 1-1: Manufacturer: syz [ 140.748162][ T5694] usb 1-1: SerialNumber: syz [ 140.772334][ T5694] usb 1-1: config 0 descriptor?? [ 141.007237][ T5694] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 141.207299][ T5694] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 141.289673][ T5766] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 141.454680][ T5766] usb 4-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 141.454710][ T5766] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.487203][ T5766] usb 4-1: config 0 descriptor?? [ 141.507865][ T5766] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 141.849886][ T5694] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 141.898589][ T5766] cpia1 4-1:0.0: unexpected state after lo power cmd: 00 [ 141.989691][ T5694] usb 3-1: device descriptor read/64, error -71 [ 142.169842][ T5708] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 142.250438][ T5694] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 142.349627][ T5708] usb 2-1: Using ep0 maxpacket: 32 [ 142.351895][ T5708] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 142.351921][ T5708] usb 2-1: config 0 has no interface number 0 [ 142.352034][ T5708] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.352064][ T5708] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 142.352087][ T5708] usb 2-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 142.352101][ T5708] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.374171][ T5708] usb 2-1: config 0 descriptor?? [ 142.389975][ T5694] usb 3-1: device descriptor read/64, error -71 [ 142.510160][ T5694] usb usb3-port1: attempt power cycle [ 142.748279][ T5766] gspca_cpia1: usb_control_msg 05, error -71 [ 142.748364][ T5766] cpia1 4-1:0.0: unexpected systemstate: 00 [ 142.807719][ T5766] usb 4-1: USB disconnect, device number 10 [ 142.870200][ T5694] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 142.904945][ T5694] usb 3-1: device descriptor read/8, error -71 [ 143.137331][ T6564] syzkaller1: entered promiscuous mode [ 143.137350][ T6564] syzkaller1: entered allmulticast mode [ 143.153348][ T5694] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 143.170208][ T5694] usb 3-1: device descriptor read/8, error -71 [ 143.280609][ T5694] usb usb3-port1: unable to enumerate USB device [ 143.322691][ T5694] usb 1-1: USB disconnect, device number 14 [ 143.700603][ T5708] uclogic 0003:28BD:0094.0004: failed retrieving string descriptor #100: -71 [ 143.700657][ T5708] uclogic 0003:28BD:0094.0004: failed retrieving pen parameters: -71 [ 143.700674][ T5708] uclogic 0003:28BD:0094.0004: pen probing failed: -71 [ 143.700690][ T5708] uclogic 0003:28BD:0094.0004: failed probing parameters: -71 [ 143.700784][ T5708] uclogic 0003:28BD:0094.0004: probe with driver uclogic failed with error -71 [ 143.740724][ T5708] usb 2-1: USB disconnect, device number 17 [ 143.820012][ T5606] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 143.849636][ T5694] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 143.980044][ T5606] usb 4-1: Using ep0 maxpacket: 16 [ 143.987594][ T5606] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 143.987615][ T5606] usb 4-1: config 0 interface 0 has no altsetting 0 [ 144.008292][ T5606] usb 4-1: New USB device found, idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 144.008321][ T5606] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.008343][ T5606] usb 4-1: Product: syz [ 144.008358][ T5606] usb 4-1: Manufacturer: syz [ 144.008375][ T5606] usb 4-1: SerialNumber: syz [ 144.017527][ T5694] usb 1-1: unable to get BOS descriptor or descriptor too short [ 144.029558][ T5694] usb 1-1: config 7 has an invalid interface number: 128 but max is 0 [ 144.029629][ T5694] usb 1-1: config 7 has no interface number 0 [ 144.029713][ T5694] usb 1-1: config 7 interface 128 altsetting 85 endpoint 0x5 has invalid maxpacket 512, setting to 64 [ 144.029787][ T5694] usb 1-1: config 7 interface 128 altsetting 85 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 144.029844][ T5694] usb 1-1: config 7 interface 128 altsetting 85 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 144.029905][ T5694] usb 1-1: config 7 interface 128 has no altsetting 0 [ 144.053219][ T5694] usb 1-1: New USB device found, idVendor=a262, idProduct=355a, bcdDevice=f6.b7 [ 144.053286][ T5694] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.053341][ T5694] usb 1-1: Product: syz [ 144.053378][ T5694] usb 1-1: Manufacturer: syz [ 144.053416][ T5694] usb 1-1: SerialNumber: syz [ 144.143999][ T5606] usb 4-1: config 0 descriptor?? [ 144.305536][ T6581] FAULT_INJECTION: forcing a failure. [ 144.305536][ T6581] name failslab, interval 1, probability 0, space 0, times 0 [ 144.305574][ T6581] CPU: 1 UID: 0 PID: 6581 Comm: syz.1.300 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 144.305596][ T6581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 144.305609][ T6581] Call Trace: [ 144.305616][ T6581] [ 144.305624][ T6581] dump_stack_lvl+0xe8/0x150 [ 144.305652][ T6581] should_fail_ex+0x46b/0x600 [ 144.305685][ T6581] should_failslab+0xa8/0x100 [ 144.305702][ T6581] kmem_cache_alloc_node_noprof+0xae/0x710 [ 144.305738][ T6581] ? __alloc_skb+0x1d0/0x7d0 [ 144.305759][ T6581] ? __alloc_skb+0x1d0/0x7d0 [ 144.305785][ T6581] __alloc_skb+0x1d0/0x7d0 [ 144.305805][ T6581] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 144.305829][ T6581] netlink_sendmsg+0x5d4/0xb40 [ 144.305862][ T6581] ? __pfx_netlink_sendmsg+0x10/0x10 [ 144.305881][ T6581] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 144.305915][ T6581] ? irqentry_exit+0x218/0x8c0 [ 144.305939][ T6581] ? aa_sock_msg_perm+0x122/0x200 [ 144.305960][ T6581] ? __pfx_netlink_sendmsg+0x10/0x10 [ 144.305983][ T6581] sock_sendmsg_nosec+0x13a/0x180 [ 144.306017][ T6581] ____sys_sendmsg+0x55c/0x870 [ 144.306038][ T6581] ? __pfx_____sys_sendmsg+0x10/0x10 [ 144.306060][ T6581] ? import_iovec+0x73/0xa0 [ 144.306095][ T6581] ___sys_sendmsg+0x2a5/0x360 [ 144.306120][ T6581] ? __lock_acquire+0x6b5/0x2d10 [ 144.306148][ T6581] ? __pfx____sys_sendmsg+0x10/0x10 [ 144.306198][ T6581] ? __fget_files+0x2a/0x420 [ 144.306212][ T6581] ? __fget_files+0x3a6/0x420 [ 144.306243][ T6581] __x64_sys_sendmsg+0x1b7/0x290 [ 144.306271][ T6581] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 144.306318][ T6581] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.306338][ T6581] do_syscall_64+0x174/0x580 [ 144.306363][ T6581] ? trace_irq_disable+0x3b/0x140 [ 144.306380][ T6581] ? clear_bhb_loop+0x40/0x90 [ 144.306397][ T6581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.306427][ T6581] RIP: 0033:0x7f346ba9ce59 [ 144.306446][ T6581] 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 [ 144.306463][ T6581] RSP: 002b:00007f3469cf6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 144.306482][ T6581] RAX: ffffffffffffffda RBX: 00007f346bd15fa0 RCX: 00007f346ba9ce59 [ 144.306496][ T6581] RDX: 0000000020000000 RSI: 00002000000001c0 RDI: 0000000000000003 [ 144.306507][ T6581] RBP: 00007f3469cf6090 R08: 0000000000000000 R09: 0000000000000000 [ 144.306523][ T6581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 144.306532][ T6581] R13: 00007f346bd16038 R14: 00007f346bd15fa0 R15: 00007fff2b226d18 [ 144.306552][ T6581] [ 144.457118][ T6579] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 144.473486][ T6579] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 144.498350][ T5694] cdc_acm 1-1:7.128: invalid descriptor buffer length [ 144.631608][ T5694] usb 1-1: USB disconnect, device number 15 [ 144.830221][ T5606] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input7 [ 145.001336][ T6588] netlink: 156 bytes leftover after parsing attributes in process `syz.1.303'. [ 145.089813][ T5606] rc_core: IR keymap rc-imon-pad not found [ 145.089832][ T5606] Registered IR keymap rc-empty [ 145.090171][ T5606] imon 4-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 145.090190][ T5606] imon 4-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 145.099694][ T5766] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 145.178089][ T5606] rc rc0: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 145.196514][ T5606] input: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input8 [ 145.223921][ T5606] imon 4-1:0.0: iMON device (15c2:0041, intf0) on usb<4:11> initialized [ 145.275822][ T5766] usb 3-1: config 0 interface 0 has no altsetting 0 [ 145.275866][ T5766] usb 3-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 145.275887][ T5766] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.309638][ T5766] usb 3-1: config 0 descriptor?? [ 145.389672][ T5694] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 145.572862][ T5694] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 145.572891][ T5694] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.572911][ T5694] usb 2-1: Product: syz [ 145.572923][ T5694] usb 2-1: Manufacturer: syz [ 145.572936][ T5694] usb 2-1: SerialNumber: syz [ 145.630624][ T5694] usb 2-1: config 0 descriptor?? [ 145.853582][ T5694] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 146.049723][ T5606] usb 1-1: new low-speed USB device number 16 using dummy_hcd [ 146.051324][ T5694] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 146.214082][ T5606] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 8 [ 146.214169][ T5606] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 146.214201][ T5606] usb 1-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 146.214218][ T5606] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.235645][ T5606] usb 1-1: config 0 descriptor?? [ 146.265042][ T6597] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 146.508323][ T5606] usbhid 1-1:0.0: can't add hid device: -71 [ 146.511172][ T5606] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 146.573822][ T5606] usb 1-1: USB disconnect, device number 16 [ 146.632430][ T5694] usb 4-1: USB disconnect, device number 11 [ 146.632905][ C0] imon 4-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 146.999690][ T5606] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 147.161498][ T5606] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 147.161564][ T5606] usb 1-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 147.161583][ T5606] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.199444][ T5606] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 147.280016][ T5694] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 147.430825][ T5694] usb 4-1: not running at top speed; connect to a high speed hub [ 147.432367][ T5694] usb 4-1: config 11 has an invalid interface number: 95 but max is 0 [ 147.432391][ T5694] usb 4-1: config 11 has an invalid descriptor of length 0, skipping remainder of the config [ 147.432410][ T5694] usb 4-1: config 11 has no interface number 0 [ 147.432460][ T5694] usb 4-1: config 11 interface 95 altsetting 64 has an endpoint descriptor with address 0xC6, changing to 0x86 [ 147.432549][ T5694] usb 4-1: config 11 interface 95 altsetting 64 endpoint 0x86 has invalid wMaxPacketSize 0 [ 147.432575][ T5694] usb 4-1: config 11 interface 95 altsetting 64 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 147.432601][ T5694] usb 4-1: config 11 interface 95 has no altsetting 0 [ 147.433791][ T5694] usb 4-1: New USB device found, idVendor=10f0, idProduct=2002, bcdDevice=b1.4d [ 147.433816][ T5694] usb 4-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 147.433834][ T5694] usb 4-1: Manufacturer: syz [ 147.727892][ T5694] usb 4-1: USB disconnect, device number 12 [ 147.842404][ T5778] usb 3-1: USB disconnect, device number 18 [ 148.114971][ T5778] usb 2-1: USB disconnect, device number 18 [ 148.251509][ T5606] stv0680 1-1:4.0: STV(e): camera ping failed!! [ 148.454869][ T5606] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 148.454890][ T5606] stv0680 1-1:4.0: last error: 0, command = 0x0 [ 148.466182][ T5606] usb 1-1: USB disconnect, device number 17 [ 148.584502][ T5778] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 148.759630][ T5778] usb 2-1: Using ep0 maxpacket: 32 [ 148.761449][ T5778] usb 2-1: config 0 has an invalid interface number: 35 but max is 0 [ 148.761476][ T5778] usb 2-1: config 0 has no interface number 0 [ 148.761609][ T5778] usb 2-1: config 0 interface 35 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 148.761638][ T5778] usb 2-1: config 0 interface 35 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 148.763874][ T5778] usb 2-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 148.763901][ T5778] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.763922][ T5778] usb 2-1: Product: syz [ 148.763938][ T5778] usb 2-1: Manufacturer: syz [ 148.763952][ T5778] usb 2-1: SerialNumber: syz [ 148.768266][ T5778] usb 2-1: config 0 descriptor?? [ 148.982835][ T5778] radio-si470x 2-1:0.35: this is not a si470x device. [ 149.538613][ T5778] radio-raremono 2-1:0.35: this is not Thanko's Raremono. [ 150.640171][ T6624] Bluetooth: hci3: Opcode 0x0c1a failed: -110 [ 150.641187][ T60] Bluetooth: hci3: command 0x0c1a tx timeout [ 150.668841][ T6624] Bluetooth: hci3: Opcode 0x0406 failed: -110 [ 151.500579][ T6624] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 151.551228][ T6624] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 151.551343][ T6624] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 151.618116][ T6624] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 151.672917][ T6624] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 151.672995][ T6624] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 151.731516][ T6624] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 151.790861][ T6624] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 151.790991][ T6624] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 151.850575][ T6624] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 151.964205][ T5694] usb 2-1: USB disconnect, device number 19 [ 152.220670][ T5766] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 152.262843][ T5609] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 152.373210][ T5766] usb 3-1: Using ep0 maxpacket: 8 [ 152.375156][ T5766] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 152.375179][ T5766] usb 3-1: config 0 has no interface number 0 [ 152.375275][ T5766] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 152.375316][ T5766] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 152.375339][ T5766] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.405777][ T5766] usb 3-1: config 0 descriptor?? [ 152.462489][ T5609] usb 4-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 152.462514][ T5609] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.462532][ T5609] usb 4-1: Product: syz [ 152.462545][ T5609] usb 4-1: Manufacturer: syz [ 152.462557][ T5609] usb 4-1: SerialNumber: syz [ 152.511919][ T5694] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 152.533669][ T5609] usb 4-1: config 0 descriptor?? [ 152.538626][ T5609] ch341 4-1:0.0: ch341-uart converter detected [ 152.578578][ T5766] iowarrior 3-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 152.653461][ T6634] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.654411][ T6634] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.682922][ T5694] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 152.682956][ T5694] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.682976][ T5694] usb 2-1: Product: syz [ 152.682990][ T5694] usb 2-1: Manufacturer: syz [ 152.685641][ T5694] usb 2-1: SerialNumber: syz [ 152.726558][ T60] Bluetooth: hci3: command 0x0c1a tx timeout [ 152.752836][ T6634] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.761934][ T6634] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.779438][ T5694] usb 2-1: config 0 descriptor?? [ 152.837886][ T5716] usb 3-1: USB disconnect, device number 19 [ 152.910056][ T5708] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 153.013923][ T5694] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 153.072850][ T5708] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 153.072959][ T5708] usb 1-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 153.072982][ T5708] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.198006][ T5708] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 153.359324][ T5609] usb 4-1: failed to send control message: -71 [ 153.359368][ T5609] ch341-uart ttyUSB0: probe with driver ch341-uart failed with error -71 [ 153.390278][ T5609] usb 4-1: USB disconnect, device number 13 [ 153.414166][ T5609] ch341 4-1:0.0: device disconnected [ 153.599694][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 153.682859][ T60] Bluetooth: hci2: command 0x0c1a tx timeout [ 153.843680][ T5694] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 153.849664][ T60] Bluetooth: hci1: command 0x0405 tx timeout [ 153.870872][ T5694] usb 2-1: USB disconnect, device number 20 [ 154.149163][ T6659] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 154.240484][ T5708] stv0680 1-1:4.0: STV(e): camera ping failed!! [ 154.437922][ T6662] netlink: 'syz.1.328': attribute type 7 has an invalid length. [ 154.437942][ T6662] netlink: 20 bytes leftover after parsing attributes in process `syz.1.328'. [ 154.438036][ T6662] netlink: 4 bytes leftover after parsing attributes in process `syz.1.328'. [ 154.469849][ T5708] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 154.469868][ T5708] stv0680 1-1:4.0: last error: 0, command = 0x0 [ 154.497520][ T5708] usb 1-1: USB disconnect, device number 18 [ 154.748408][ T6670] random: crng reseeded on system resumption [ 154.810933][ T60] Bluetooth: hci3: command 0x0c1a tx timeout [ 154.814679][ T6672] netlink: 'syz.2.332': attribute type 2 has an invalid length. [ 154.814698][ T6672] netlink: 'syz.2.332': attribute type 1 has an invalid length. [ 154.814712][ T6672] netlink: 132 bytes leftover after parsing attributes in process `syz.2.332'. [ 155.107829][ T6679] FAULT_INJECTION: forcing a failure. [ 155.107829][ T6679] name failslab, interval 1, probability 0, space 0, times 0 [ 155.107862][ T6679] CPU: 1 UID: 0 PID: 6679 Comm: syz.0.335 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 155.107886][ T6679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 155.107898][ T6679] Call Trace: [ 155.107905][ T6679] [ 155.107913][ T6679] dump_stack_lvl+0xe8/0x150 [ 155.107941][ T6679] should_fail_ex+0x46b/0x600 [ 155.107977][ T6679] should_failslab+0xa8/0x100 [ 155.108001][ T6679] kmem_cache_alloc_node_noprof+0xae/0x710 [ 155.108036][ T6679] ? __alloc_skb+0x1d0/0x7d0 [ 155.108056][ T6679] ? __alloc_skb+0x1d0/0x7d0 [ 155.108079][ T6679] __alloc_skb+0x1d0/0x7d0 [ 155.108099][ T6679] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 155.108125][ T6679] netlink_sendmsg+0x5d4/0xb40 [ 155.108157][ T6679] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.108181][ T6679] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 155.108205][ T6679] ? aa_sock_msg_perm+0x122/0x200 [ 155.108225][ T6679] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.108248][ T6679] sock_sendmsg_nosec+0x13a/0x180 [ 155.108279][ T6679] ____sys_sendmsg+0x55c/0x870 [ 155.108308][ T6679] ? __pfx_____sys_sendmsg+0x10/0x10 [ 155.108339][ T6679] ? import_iovec+0x73/0xa0 [ 155.108383][ T6679] ___sys_sendmsg+0x2a5/0x360 [ 155.108405][ T6679] ? __lock_acquire+0x6b5/0x2d10 [ 155.108432][ T6679] ? __pfx____sys_sendmsg+0x10/0x10 [ 155.108480][ T6679] ? __fget_files+0x2a/0x420 [ 155.108496][ T6679] ? __fget_files+0x3a6/0x420 [ 155.108518][ T6679] __x64_sys_sendmsg+0x1b7/0x290 [ 155.108540][ T6679] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 155.108572][ T6679] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.108591][ T6679] do_syscall_64+0x174/0x580 [ 155.108611][ T6679] ? trace_irq_disable+0x3b/0x140 [ 155.108633][ T6679] ? clear_bhb_loop+0x40/0x90 [ 155.108658][ T6679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.108676][ T6679] RIP: 0033:0x7f6bf5aece59 [ 155.108692][ T6679] 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 [ 155.108709][ T6679] RSP: 002b:00007f6bf3d3e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.108728][ T6679] RAX: ffffffffffffffda RBX: 00007f6bf5d65fa0 RCX: 00007f6bf5aece59 [ 155.108742][ T6679] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000003 [ 155.108753][ T6679] RBP: 00007f6bf3d3e090 R08: 0000000000000000 R09: 0000000000000000 [ 155.108764][ T6679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.108774][ T6679] R13: 00007f6bf5d66038 R14: 00007f6bf5d65fa0 R15: 00007fffd34ad498 [ 155.108799][ T6679] [ 155.125847][ T821] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 155.295595][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 155.295701][ T821] usb 2-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 155.295771][ T821] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.354755][ T821] usb 2-1: config 0 descriptor?? [ 155.556863][ T6687] FAULT_INJECTION: forcing a failure. [ 155.556863][ T6687] name failslab, interval 1, probability 0, space 0, times 0 [ 155.556899][ T6687] CPU: 1 UID: 0 PID: 6687 Comm: syz.0.337 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 155.556923][ T6687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 155.556936][ T6687] Call Trace: [ 155.556944][ T6687] [ 155.556954][ T6687] dump_stack_lvl+0xe8/0x150 [ 155.556984][ T6687] should_fail_ex+0x46b/0x600 [ 155.557019][ T6687] should_failslab+0xa8/0x100 [ 155.557045][ T6687] __kmalloc_cache_noprof+0xa0/0x6d0 [ 155.557069][ T6687] ? ima_d_path+0xd4/0x230 [ 155.557097][ T6687] ? ima_d_path+0xd4/0x230 [ 155.557133][ T6687] ima_d_path+0xd4/0x230 [ 155.557165][ T6687] ? __pfx_ima_d_path+0x10/0x10 [ 155.557198][ T6687] ? mutex_rt_init_lockdep+0x66/0x80 [ 155.557221][ T6687] ? ima_inode_get+0x2e0/0x4d0 [ 155.557254][ T6687] process_measurement+0x756/0x1c90 [ 155.557297][ T6687] ? __pfx_process_measurement+0x10/0x10 [ 155.557326][ T6687] ? aa_file_perm+0x192/0x15f0 [ 155.557388][ T6687] ? get_pid_task+0x20/0x1f0 [ 155.557425][ T6687] ima_file_mmap+0x1b0/0x200 [ 155.557464][ T6687] ? __pfx_ima_file_mmap+0x10/0x10 [ 155.557512][ T6687] ? apparmor_mmap_file+0x2da/0x3e0 [ 155.557544][ T6687] security_mmap_file+0x773/0xa20 [ 155.557576][ T6687] vm_mmap_pgoff+0x134/0x4f0 [ 155.557611][ T6687] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 155.557646][ T6687] ? __fget_files+0x2a/0x420 [ 155.557667][ T6687] ? __fget_files+0x3a6/0x420 [ 155.557687][ T6687] ? __fget_files+0x2a/0x420 [ 155.557717][ T6687] ksys_mmap_pgoff+0x4e8/0x720 [ 155.557769][ T6687] ? __x64_sys_mmap+0x7f/0x140 [ 155.557798][ T6687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.557824][ T6687] do_syscall_64+0x174/0x580 [ 155.557862][ T6687] ? trace_irq_disable+0x3b/0x140 [ 155.557892][ T6687] ? clear_bhb_loop+0x40/0x90 [ 155.557920][ T6687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.557943][ T6687] RIP: 0033:0x7f6bf5aece59 [ 155.557964][ T6687] 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 [ 155.557984][ T6687] RSP: 002b:00007f6bf3d3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 155.558007][ T6687] RAX: ffffffffffffffda RBX: 00007f6bf5d65fa0 RCX: 00007f6bf5aece59 [ 155.558025][ T6687] RDX: 0000000002000004 RSI: 0000000000003000 RDI: 0000200000ff4000 [ 155.558041][ T6687] RBP: 00007f6bf3d3e090 R08: 0000000000000004 R09: 00000000e6905000 [ 155.558055][ T6687] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000001 [ 155.558069][ T6687] R13: 00007f6bf5d66038 R14: 00007f6bf5d65fa0 R15: 00007fffd34ad498 [ 155.558105][ T6687] [ 155.679615][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 155.759793][ T60] Bluetooth: hci2: command 0x0c1a tx timeout [ 155.843658][ T38] audit: type=1804 audit(2000000047.250:2): pid=6687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.337" name="cgroup.controllers" dev="tmpfs" ino=352 res=1 errno=0 [ 155.915786][ T38] audit: type=1800 audit(2000000047.480:3): pid=6687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.337" name="cgroup.controllers" dev="tmpfs" ino=352 res=0 errno=0 [ 155.919820][ T60] Bluetooth: hci1: command 0x0405 tx timeout [ 156.130935][ T6696] netlink: 14 bytes leftover after parsing attributes in process `syz.2.342'. [ 156.434415][ T6701] FAULT_INJECTION: forcing a failure. [ 156.434415][ T6701] name failslab, interval 1, probability 0, space 0, times 0 [ 156.434439][ T6701] CPU: 1 UID: 0 PID: 6701 Comm: syz.3.344 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 156.434454][ T6701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 156.434463][ T6701] Call Trace: [ 156.434469][ T6701] [ 156.434474][ T6701] dump_stack_lvl+0xe8/0x150 [ 156.434494][ T6701] should_fail_ex+0x46b/0x600 [ 156.434517][ T6701] should_failslab+0xa8/0x100 [ 156.434534][ T6701] kmem_cache_alloc_node_noprof+0xae/0x710 [ 156.434557][ T6701] ? __alloc_skb+0x1d0/0x7d0 [ 156.434571][ T6701] ? __alloc_skb+0x1d0/0x7d0 [ 156.434588][ T6701] __alloc_skb+0x1d0/0x7d0 [ 156.434606][ T6701] netlink_sendmsg+0x5d4/0xb40 [ 156.434630][ T6701] ? __pfx_netlink_sendmsg+0x10/0x10 [ 156.434650][ T6701] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 156.434669][ T6701] ? aa_sock_msg_perm+0x122/0x200 [ 156.434684][ T6701] ? __pfx_netlink_sendmsg+0x10/0x10 [ 156.434701][ T6701] sock_sendmsg_nosec+0x13a/0x180 [ 156.434723][ T6701] ____sys_sendmsg+0x55c/0x870 [ 156.434743][ T6701] ? __pfx_____sys_sendmsg+0x10/0x10 [ 156.434772][ T6701] ? import_iovec+0x73/0xa0 [ 156.434788][ T6701] ___sys_sendmsg+0x2a5/0x360 [ 156.434805][ T6701] ? __lock_acquire+0x6b5/0x2d10 [ 156.434825][ T6701] ? __pfx____sys_sendmsg+0x10/0x10 [ 156.434862][ T6701] ? __fget_files+0x2a/0x420 [ 156.434876][ T6701] ? __fget_files+0x3a6/0x420 [ 156.434895][ T6701] __x64_sys_sendmsg+0x1b7/0x290 [ 156.434914][ T6701] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 156.434942][ T6701] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.434956][ T6701] do_syscall_64+0x174/0x580 [ 156.434974][ T6701] ? trace_irq_disable+0x3b/0x140 [ 156.434994][ T6701] ? clear_bhb_loop+0x40/0x90 [ 156.435010][ T6701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.435023][ T6701] RIP: 0033:0x7fcab90fce59 [ 156.435036][ T6701] 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 [ 156.435047][ T6701] RSP: 002b:00007fcab734e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.435062][ T6701] RAX: ffffffffffffffda RBX: 00007fcab9375fa0 RCX: 00007fcab90fce59 [ 156.435072][ T6701] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 156.435081][ T6701] RBP: 00007fcab734e090 R08: 0000000000000000 R09: 0000000000000000 [ 156.435089][ T6701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.435097][ T6701] R13: 00007fcab9376038 R14: 00007fcab9375fa0 R15: 00007ffd62476c18 [ 156.435117][ T6701] [ 156.759725][ T5708] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 156.912371][ T5708] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 156.912425][ T5708] usb 1-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 156.912451][ T5708] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.957549][ T5708] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 157.760282][ T60] Bluetooth: hci0: command 0x0c1a tx timeout [ 157.839671][ T60] Bluetooth: hci2: command 0x0c1a tx timeout [ 157.840956][ T5694] usb 2-1: USB disconnect, device number 21 [ 158.000147][ T60] Bluetooth: hci1: command 0x0405 tx timeout [ 158.002762][ T5708] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -71 [ 158.002782][ T5708] stv0680 1-1:4.0: STV(e): camera ping failed!! [ 158.005948][ T5708] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 158.005969][ T5708] stv0680 1-1:4.0: last error: 0, command = 0x0 [ 158.054701][ T5708] usb 1-1: USB disconnect, device number 19 [ 158.344631][ T821] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 158.373762][ T5708] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 158.490428][ T821] usb 3-1: Using ep0 maxpacket: 32 [ 158.492991][ T821] usb 3-1: unable to get BOS descriptor or descriptor too short [ 158.494160][ T821] usb 3-1: config 6 has an invalid interface number: 61 but max is 0 [ 158.494182][ T821] usb 3-1: config 6 has no interface number 0 [ 158.494222][ T821] usb 3-1: config 6 interface 61 altsetting 3 endpoint 0xC has invalid maxpacket 1024, setting to 64 [ 158.494247][ T821] usb 3-1: config 6 interface 61 has no altsetting 0 [ 158.496570][ T821] usb 3-1: New USB device found, idVendor=0bfd, idProduct=0115, bcdDevice=60.1f [ 158.496594][ T821] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.496613][ T821] usb 3-1: Product: syz [ 158.496636][ T821] usb 3-1: Manufacturer: syz [ 158.496651][ T821] usb 3-1: SerialNumber: syz [ 158.536857][ T5708] usb 1-1: not running at top speed; connect to a high speed hub [ 158.545769][ T5708] usb 1-1: config 11 has an invalid interface number: 95 but max is 0 [ 158.545826][ T5708] usb 1-1: config 11 has an invalid descriptor of length 0, skipping remainder of the config [ 158.545875][ T5708] usb 1-1: config 11 has no interface number 0 [ 158.545967][ T5708] usb 1-1: config 11 interface 95 altsetting 64 has an endpoint descriptor with address 0xC6, changing to 0x86 [ 158.546060][ T5708] usb 1-1: config 11 interface 95 altsetting 64 endpoint 0x86 has invalid wMaxPacketSize 0 [ 158.546137][ T5708] usb 1-1: config 11 interface 95 altsetting 64 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 158.546222][ T5708] usb 1-1: config 11 interface 95 has no altsetting 0 [ 158.656314][ T5694] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 158.673371][ T5708] usb 1-1: New USB device found, idVendor=10f0, idProduct=2002, bcdDevice=b1.4d [ 158.673397][ T5708] usb 1-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 158.673416][ T5708] usb 1-1: Manufacturer: syz [ 158.815087][ T5694] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 158.815137][ T5694] usb 2-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 158.815213][ T5694] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.876089][ T5694] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 158.984480][ T5708] usb 1-1: USB disconnect, device number 20 [ 159.040007][ T821] kvaser_usb 3-1:6.61: error -ENODEV: Cannot get usb endpoint(s) [ 159.054676][ T821] usb 3-1: USB disconnect, device number 20 [ 159.311671][ T5609] IPVS: starting estimator thread 0... [ 159.400061][ T6735] IPVS: using max 14 ests per chain, 33600 per kthread [ 159.600561][ T5609] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 159.760998][ T5609] usb 4-1: Using ep0 maxpacket: 16 [ 159.763882][ T5609] usb 4-1: config 0 has an invalid interface number: 98 but max is 0 [ 159.763905][ T5609] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.763923][ T5609] usb 4-1: config 0 has no interface number 0 [ 159.763964][ T5609] usb 4-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 159.763987][ T5609] usb 4-1: config 0 interface 98 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 159.764011][ T5609] usb 4-1: config 0 interface 98 has no altsetting 0 [ 159.768737][ T5609] usb 4-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 159.768763][ T5609] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.768783][ T5609] usb 4-1: Product: syz [ 159.768797][ T5609] usb 4-1: Manufacturer: syz [ 159.768810][ T5609] usb 4-1: SerialNumber: syz [ 159.859697][ T5708] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 159.874692][ T5609] usb 4-1: config 0 descriptor?? [ 159.878782][ T6737] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 159.893946][ T5609] asix 4-1:0.98: probe with driver asix failed with error -22 [ 159.921269][ T5694] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -71 [ 159.921298][ T5694] stv0680 2-1:4.0: STV(e): camera ping failed!! [ 159.923922][ T5694] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 159.923941][ T5694] stv0680 2-1:4.0: last error: 0, command = 0x0 [ 159.968716][ T5694] usb 2-1: USB disconnect, device number 22 [ 160.023393][ T5708] usb 1-1: config 0 interface 0 has no altsetting 0 [ 160.023429][ T5708] usb 1-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 160.023450][ T5708] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.046482][ T5708] usb 1-1: config 0 descriptor?? [ 160.103460][ T6751] netlink: 12 bytes leftover after parsing attributes in process `syz.2.364'. [ 160.290328][ T6755] pimreg: entered allmulticast mode [ 160.293102][ T6755] pimreg: left allmulticast mode [ 160.299826][ T5694] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 160.387768][ T6757] pimreg: entered allmulticast mode [ 160.429621][ T5694] usb 2-1: device descriptor read/64, error -71 [ 160.506398][ T6760] overlayfs: missing 'lowerdir' [ 160.669665][ T5694] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 160.789674][ T5708] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 160.799702][ T5694] usb 2-1: device descriptor read/64, error -71 [ 160.910625][ T5694] usb usb2-port1: attempt power cycle [ 160.940312][ T5708] usb 3-1: Using ep0 maxpacket: 8 [ 160.942392][ T5708] usb 3-1: config 0 has an invalid interface number: 3 but max is 0 [ 160.942414][ T5708] usb 3-1: config 0 has no interface number 0 [ 160.945112][ T5708] usb 3-1: New USB device found, idVendor=0fe9, idProduct=db01, bcdDevice=e9.9b [ 160.945139][ T5708] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.945160][ T5708] usb 3-1: Product: syz [ 160.945175][ T5708] usb 3-1: Manufacturer: syz [ 160.945189][ T5708] usb 3-1: SerialNumber: syz [ 161.004058][ T5708] usb 3-1: config 0 descriptor?? [ 161.033995][ T5708] dvb-usb: found a 'DViCO FusionHDTV DVB-T USB (LGZ201)' in warm state. [ 161.035471][ T5708] dvb-usb: bulk message failed: -22 (2/0) [ 161.060218][ T5708] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 161.061068][ T5708] dvbdev: DVB: registering new adapter (DViCO FusionHDTV DVB-T USB (LGZ201)) [ 161.061145][ T5708] usb 3-1: media controller created [ 161.106875][ T5708] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 161.166242][ T5708] cxusb: set interface failed [ 161.166258][ T5708] dvb-usb: bulk message failed: -22 (1/0) [ 161.271386][ T5694] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 161.292732][ T5694] usb 2-1: device descriptor read/8, error -71 [ 161.301418][ T5708] DVB: Unable to find symbol mt352_attach() [ 161.301432][ T5708] dvb-usb: no frontend was attached by 'DViCO FusionHDTV DVB-T USB (LGZ201)' [ 161.419648][ T5708] rc_core: IR keymap rc-dvico-portable not found [ 161.419671][ T5708] Registered IR keymap rc-empty [ 161.423830][ T5708] rc rc0: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 161.428146][ T5708] input: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input10 [ 161.467385][ T5708] dvb-usb: schedule remote query interval to 100 msecs. [ 161.467407][ T5708] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized and connected. [ 161.496306][ T5708] usb 3-1: USB disconnect, device number 21 [ 161.532014][ T5694] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 161.557291][ T5694] usb 2-1: device descriptor read/8, error -71 [ 161.660968][ T5694] usb usb2-port1: unable to enumerate USB device [ 161.784017][ T5708] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully deinitialized and disconnected. [ 162.360343][ T821] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 162.382423][ T5694] usb 4-1: USB disconnect, device number 14 [ 162.551145][ T821] usb 3-1: not running at top speed; connect to a high speed hub [ 162.552322][ T821] usb 3-1: config 11 has an invalid interface number: 95 but max is 0 [ 162.552346][ T821] usb 3-1: config 11 has an invalid descriptor of length 0, skipping remainder of the config [ 162.552430][ T821] usb 3-1: config 11 has no interface number 0 [ 162.552471][ T821] usb 3-1: config 11 interface 95 altsetting 64 has an endpoint descriptor with address 0xC6, changing to 0x86 [ 162.552497][ T821] usb 3-1: config 11 interface 95 altsetting 64 endpoint 0x86 has invalid wMaxPacketSize 0 [ 162.552512][ T821] usb 3-1: config 11 interface 95 altsetting 64 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 162.552529][ T821] usb 3-1: config 11 interface 95 has no altsetting 0 [ 162.553593][ T821] usb 3-1: New USB device found, idVendor=10f0, idProduct=2002, bcdDevice=b1.4d [ 162.553618][ T821] usb 3-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 162.553637][ T821] usb 3-1: Manufacturer: syz [ 162.695803][ T5778] usb 1-1: USB disconnect, device number 21 [ 162.729931][ T5694] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 162.785079][ T821] usb 3-1: USB disconnect, device number 22 [ 162.894745][ T5694] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 162.894795][ T5694] usb 4-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 162.894818][ T5694] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.972759][ T5694] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 163.476045][ T6794] FAULT_INJECTION: forcing a failure. [ 163.476045][ T6794] name failslab, interval 1, probability 0, space 0, times 0 [ 163.476073][ T6794] CPU: 1 UID: 0 PID: 6794 Comm: syz.0.376 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 163.476090][ T6794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 163.476101][ T6794] Call Trace: [ 163.476106][ T6794] [ 163.476112][ T6794] dump_stack_lvl+0xe8/0x150 [ 163.476135][ T6794] should_fail_ex+0x46b/0x600 [ 163.476162][ T6794] should_failslab+0xa8/0x100 [ 163.476184][ T6794] __kmalloc_noprof+0xfe/0x7e0 [ 163.476202][ T6794] ? tomoyo_encode+0x28b/0x550 [ 163.476218][ T6794] ? tomoyo_encode+0x28b/0x550 [ 163.476239][ T6794] tomoyo_encode+0x28b/0x550 [ 163.476261][ T6794] tomoyo_realpath_from_path+0x58d/0x5d0 [ 163.476280][ T6794] ? tomoyo_domain+0xd7/0x130 [ 163.476300][ T6794] ? tomoyo_path_number_perm+0x219/0x630 [ 163.476323][ T6794] tomoyo_path_number_perm+0x246/0x630 [ 163.476349][ T6794] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 163.476372][ T6794] ? __lock_acquire+0x6b5/0x2d10 [ 163.476396][ T6794] ? do_raw_spin_lock+0x12b/0x2f0 [ 163.476437][ T6794] ? __fget_files+0x2a/0x420 [ 163.476456][ T6794] ? __fget_files+0x2a/0x420 [ 163.476471][ T6794] ? __fget_files+0x3a6/0x420 [ 163.476504][ T6794] ? __fget_files+0x2a/0x420 [ 163.476525][ T6794] security_file_ioctl+0xc3/0x2a0 [ 163.476554][ T6794] __se_sys_ioctl+0x47/0x170 [ 163.476578][ T6794] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.476598][ T6794] do_syscall_64+0x174/0x580 [ 163.476620][ T6794] ? trace_irq_disable+0x3b/0x140 [ 163.476642][ T6794] ? clear_bhb_loop+0x40/0x90 [ 163.476676][ T6794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.476693][ T6794] RIP: 0033:0x7f6bf5aece59 [ 163.476707][ T6794] 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 [ 163.476720][ T6794] RSP: 002b:00007f6bf3d1d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 163.476738][ T6794] RAX: ffffffffffffffda RBX: 00007f6bf5d66090 RCX: 00007f6bf5aece59 [ 163.476750][ T6794] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000008 [ 163.476759][ T6794] RBP: 00007f6bf3d1d090 R08: 0000000000000000 R09: 0000000000000000 [ 163.476768][ T6794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.476778][ T6794] R13: 00007f6bf5d66128 R14: 00007f6bf5d66090 R15: 00007fffd34ad498 [ 163.476802][ T6794] [ 163.476878][ T6794] ERROR: Out of memory at tomoyo_realpath_from_path. [ 163.989791][ T5766] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 164.001520][ T5694] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -71 [ 164.001537][ T5694] stv0680 4-1:4.0: STV(e): camera ping failed!! [ 164.001900][ T5694] gspca_stv0680: usb_control_msg error 0, request = 0x80, error = -71 [ 164.001914][ T5694] stv0680 4-1:4.0: last error: 0, command = 0x0 [ 164.008350][ T5694] usb 4-1: USB disconnect, device number 15 [ 164.120159][ T5766] usb 3-1: device descriptor read/64, error -71 [ 164.156275][ T5708] Process accounting resumed [ 164.341412][ T5694] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 164.359706][ T5766] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 164.490636][ T5766] usb 3-1: device descriptor read/64, error -71 [ 164.494076][ T5694] usb 4-1: config 5 has an invalid descriptor of length 0, skipping remainder of the config [ 164.494102][ T5694] usb 4-1: config 5 has 0 interfaces, different from the descriptor's value: 1 [ 164.498996][ T5694] usb 4-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=d8.d7 [ 164.499017][ T5694] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.499031][ T5694] usb 4-1: Product: syz [ 164.499042][ T5694] usb 4-1: Manufacturer: syz [ 164.499052][ T5694] usb 4-1: SerialNumber: syz [ 164.600394][ T5766] usb usb3-port1: attempt power cycle [ 164.729662][ T5778] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 164.752267][ T5694] usb 4-1: USB disconnect, device number 16 [ 164.889732][ T821] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 164.890071][ T5778] usb 1-1: Using ep0 maxpacket: 16 [ 164.894718][ T5778] usb 1-1: config 0 has an invalid interface number: 98 but max is 0 [ 164.894741][ T5778] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 164.894760][ T5778] usb 1-1: config 0 has no interface number 0 [ 164.894797][ T5778] usb 1-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 164.894813][ T5778] usb 1-1: config 0 interface 98 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 164.894827][ T5778] usb 1-1: config 0 interface 98 has no altsetting 0 [ 164.897261][ T5778] usb 1-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 164.897291][ T5778] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.897312][ T5778] usb 1-1: Product: syz [ 164.897329][ T5778] usb 1-1: Manufacturer: syz [ 164.897346][ T5778] usb 1-1: SerialNumber: syz [ 164.920207][ T5778] usb 1-1: config 0 descriptor?? [ 164.939678][ T5766] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 164.959655][ T6807] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 164.976308][ T5766] usb 3-1: device descriptor read/8, error -71 [ 165.030626][ T5778] asix 1-1:0.98: probe with driver asix failed with error -22 [ 165.109723][ T821] usb 2-1: Using ep0 maxpacket: 32 [ 165.115920][ T821] usb 2-1: unable to get BOS descriptor or descriptor too short [ 165.117200][ T821] usb 2-1: config 14 has an invalid interface number: 57 but max is 1 [ 165.117225][ T821] usb 2-1: config 14 has an invalid interface number: 228 but max is 1 [ 165.117245][ T821] usb 2-1: config 14 has no interface number 0 [ 165.117260][ T821] usb 2-1: config 14 has no interface number 1 [ 165.117321][ T821] usb 2-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 165.117345][ T821] usb 2-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 165.117362][ T821] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 165.117379][ T821] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 165.117397][ T821] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 165.117414][ T821] usb 2-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 165.117431][ T821] usb 2-1: config 14 interface 57 has no altsetting 0 [ 165.117443][ T821] usb 2-1: config 14 interface 228 has no altsetting 0 [ 165.156863][ T821] usb 2-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 165.156948][ T821] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.156996][ T821] usb 2-1: Product: syz [ 165.157033][ T821] usb 2-1: Manufacturer: syz [ 165.157071][ T821] usb 2-1: SerialNumber: syz [ 165.309701][ T5766] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 165.330707][ T5766] usb 3-1: device descriptor read/8, error -71 [ 165.440572][ T5766] usb usb3-port1: unable to enumerate USB device [ 165.605189][ T821] legousbtower 2-1:14.57: interrupt endpoints not found [ 166.010542][ T821] legousbtower 2-1:14.228: LEGO USB Tower firmware version is 228.166 build 40507 [ 166.016507][ T821] legousbtower 2-1:14.228: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 166.566473][ T6835] FAULT_INJECTION: forcing a failure. [ 166.566473][ T6835] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 166.566511][ T6835] CPU: 0 UID: 0 PID: 6835 Comm: syz.1.385 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 166.566537][ T6835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 166.566551][ T6835] Call Trace: [ 166.566560][ T6835] [ 166.566570][ T6835] dump_stack_lvl+0xe8/0x150 [ 166.566603][ T6835] should_fail_ex+0x46b/0x600 [ 166.566642][ T6835] strncpy_from_user+0x36/0x2b0 [ 166.566677][ T6835] do_getname+0x77/0x250 [ 166.566717][ T6835] do_sys_openat2+0xcc/0x200 [ 166.566746][ T6835] ? __pfx_do_sys_openat2+0x10/0x10 [ 166.566769][ T6835] ? ksys_write+0x248/0x270 [ 166.566801][ T6835] ? __pfx_ksys_write+0x10/0x10 [ 166.566834][ T6835] __x64_sys_openat+0x138/0x170 [ 166.566860][ T6835] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.566884][ T6835] do_syscall_64+0x174/0x580 [ 166.566913][ T6835] ? trace_irq_disable+0x3b/0x140 [ 166.566942][ T6835] ? clear_bhb_loop+0x40/0x90 [ 166.566971][ T6835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.566995][ T6835] RIP: 0033:0x7f346ba5d68e [ 166.567016][ T6835] 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 [ 166.567037][ T6835] RSP: 002b:00007f3469cd4b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 166.567061][ T6835] RAX: ffffffffffffffda RBX: 00007f3469cd56c0 RCX: 00007f346ba5d68e [ 166.567079][ T6835] RDX: 0000000000000002 RSI: 00007f3469cd4c00 RDI: ffffffffffffff9c [ 166.567095][ T6835] RBP: 00007f3469cd5090 R08: 0000000000000000 R09: 0000000000000000 [ 166.567110][ T6835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 166.567124][ T6835] R13: 00007f346bd16128 R14: 00007f346bd16090 R15: 00007fff2b226d18 [ 166.567160][ T6835] [ 167.303204][ T6845] serio: Serial port ptm0 [ 167.424090][ T821] usb 1-1: USB disconnect, device number 22 [ 167.537906][ T6845] serio: Serial port ptm0 [ 167.655114][ T821] usb 2-1: USB disconnect, device number 27 [ 167.703235][ T821] legousbtower 2-1:14.228: LEGO USB Tower #-160 now disconnected [ 167.979799][ T32] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 168.135344][ T32] usb 4-1: config 0 has an invalid interface number: 143 but max is 0 [ 168.135372][ T32] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 168.135389][ T32] usb 4-1: config 0 has no interface number 0 [ 168.135431][ T32] usb 4-1: config 0 interface 143 altsetting 168 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 168.135448][ T32] usb 4-1: config 0 interface 143 altsetting 168 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 168.135465][ T32] usb 4-1: config 0 interface 143 altsetting 168 endpoint 0x82 has invalid wMaxPacketSize 0 [ 168.135480][ T32] usb 4-1: config 0 interface 143 altsetting 168 has 1 endpoint descriptor, different from the interface descriptor's value: 22 [ 168.135497][ T32] usb 4-1: config 0 interface 143 has no altsetting 0 [ 168.138568][ T32] usb 4-1: New USB device found, idVendor=04e8, idProduct=ff30, bcdDevice=a6.d1 [ 168.138595][ T32] usb 4-1: New USB device strings: Mfr=1, Product=34, SerialNumber=3 [ 168.138614][ T32] usb 4-1: Product: syz [ 168.138627][ T32] usb 4-1: Manufacturer: syz [ 168.138640][ T32] usb 4-1: SerialNumber: syz [ 168.263272][ T32] usb 4-1: config 0 descriptor?? [ 168.340133][ T32] rc_core: IR keymap rc-imon-rsc not found [ 168.340150][ T32] Registered IR keymap rc-empty [ 168.343234][ T32] rc rc0: iMON Station as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.143/rc/rc0 [ 168.347207][ T32] input: iMON Station as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.143/rc/rc0/input11 [ 168.384869][ T32] imon_raw 4-1:0.143: probe with driver imon_raw failed with error -90 [ 168.486957][ T32] usb 4-1: USB disconnect, device number 17 [ 170.157066][ T6917] ======================================================= [ 170.157066][ T6917] WARNING: The mand mount option has been deprecated and [ 170.157066][ T6917] and is ignored by this kernel. Remove the mand [ 170.157066][ T6917] option from the mount to silence this warning. [ 170.157066][ T6917] ======================================================= [ 172.455273][ T6985] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 173.280210][ T6999] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 173.544732][ T7010] kvm: kvm [7009]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010001) = 0x400003 [ 174.072472][ T7019] kvm: kvm [7018]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010001) = 0x400005 [ 174.170230][ T7022] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4252604744 (544333407232 ns) > initial count (412347679616 ns). Using initial count to start timer. [ 175.115432][ T7051] netlink: 24 bytes leftover after parsing attributes in process `syz.3.475'. [ 175.522035][ T7063] netlink: 8 bytes leftover after parsing attributes in process `syz.1.479'. [ 177.354323][ T7061] syz.3.476 (7061) used greatest stack depth: 18464 bytes left [ 177.842748][ T7060] syz.3.476 (7060) used greatest stack depth: 16312 bytes left [ 178.217861][ T7113] netlink: 8 bytes leftover after parsing attributes in process `syz.2.499'. [ 178.492547][ T7121] netlink: 'syz.1.501': attribute type 1 has an invalid length. [ 178.580864][ T7126] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 179.422835][ T38] audit: type=1326 audit(2000000070.990:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 179.422878][ T38] audit: type=1326 audit(2000000071.010:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 179.445783][ T38] audit: type=1326 audit(2000000071.020:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 179.457069][ T38] audit: type=1326 audit(2000000071.030:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 179.457157][ T38] audit: type=1326 audit(2000000071.030:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=126 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 179.457373][ T7146] capability: warning: `syz.2.512' uses deprecated v2 capabilities in a way that may be insecure [ 179.458397][ T38] audit: type=1326 audit(2000000071.040:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 179.458518][ T38] audit: type=1326 audit(2000000071.040:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 179.476177][ T38] audit: type=1326 audit(2000000071.050:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 179.476303][ T38] audit: type=1326 audit(2000000071.060:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7143 comm="syz.2.512" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 180.549275][ T7174] netlink: 'syz.2.522': attribute type 11 has an invalid length. [ 180.696346][ T7182] netlink: 44 bytes leftover after parsing attributes in process `syz.2.526'. [ 180.872998][ T7190] vivid-000: disconnect [ 180.873765][ T7189] vivid-000: reconnect [ 181.183807][ T7200] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 181.881934][ T7227] sg_write: data in/out 393179/120 bytes for SCSI command 0x0-- guessing data in; [ 181.881934][ T7227] program syz.2.542 not setting count and/or reply_len properly [ 182.872659][ T7261] netlink: 312 bytes leftover after parsing attributes in process `syz.3.555'. [ 183.030491][ T7261] netlink: 1 bytes leftover after parsing attributes in process `syz.3.555'. [ 183.033288][ T7266] tipc: Started in network mode [ 183.033307][ T7266] tipc: Node identity 7f000001, cluster identity 4711 [ 183.114071][ T7266] tipc: Enabled bearer , priority 10 [ 183.334656][ T7280] program syz.3.558 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 184.161008][ T821] tipc: Node number set to 2130706433 [ 184.956418][ T38] audit: type=1326 audit(2000000076.540:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7335 comm="syz.2.570" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 184.956608][ T38] audit: type=1326 audit(2000000076.540:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7335 comm="syz.2.570" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 185.023361][ T38] audit: type=1326 audit(2000000076.610:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7335 comm="syz.2.570" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 185.023412][ T38] audit: type=1326 audit(2000000076.610:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7335 comm="syz.2.570" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 185.023718][ T38] audit: type=1326 audit(2000000076.610:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7335 comm="syz.2.570" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=52 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 185.023867][ T38] audit: type=1326 audit(2000000076.610:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7335 comm="syz.2.570" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 185.944428][ T5721] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 185.948125][ T7360] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 185.948149][ T7360] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 185.999400][ T7360] vhci_hcd vhci_hcd.0: Device attached [ 186.100925][ T5721] usb 1-1: Using ep0 maxpacket: 8 [ 186.102720][ T5721] usb 1-1: config 168 has an invalid descriptor of length 0, skipping remainder of the config [ 186.102755][ T5721] usb 1-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 186.102793][ T5721] usb 1-1: config 168 interface 0 altsetting 188 has 0 endpoint descriptors, different from the interface descriptor's value: 100 [ 186.102820][ T5721] usb 1-1: config 168 interface 0 has no altsetting 0 [ 186.103966][ T5721] usb 1-1: config 168 has an invalid descriptor of length 0, skipping remainder of the config [ 186.104000][ T5721] usb 1-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 186.104044][ T5721] usb 1-1: config 168 interface 0 altsetting 188 has 0 endpoint descriptors, different from the interface descriptor's value: 100 [ 186.104071][ T5721] usb 1-1: config 168 interface 0 has no altsetting 0 [ 186.107117][ T5721] usb 1-1: config 168 has an invalid descriptor of length 0, skipping remainder of the config [ 186.107153][ T5721] usb 1-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 186.107210][ T5721] usb 1-1: config 168 interface 0 altsetting 188 has 0 endpoint descriptors, different from the interface descriptor's value: 100 [ 186.107240][ T5721] usb 1-1: config 168 interface 0 has no altsetting 0 [ 186.169807][ T5721] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 186.169869][ T5721] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.169918][ T5721] usb 1-1: Product: syz [ 186.169954][ T5721] usb 1-1: Manufacturer: syz [ 186.169993][ T5721] usb 1-1: SerialNumber: syz [ 186.323956][ T7367] vhci_hcd: connection closed [ 186.384216][ T1029] vhci_hcd vhci_hcd.1: stop threads [ 186.385101][ T1029] vhci_hcd vhci_hcd.1: release socket [ 186.498430][ T1029] vhci_hcd vhci_hcd.1: disconnect device [ 186.512116][ T7354] binder: 7353:7354 ioctl c0306201 0 returned -14 [ 186.557349][ T5721] adutux 1-1:168.0: interrupt endpoints not found [ 186.606021][ T5721] usb 1-1: USB disconnect, device number 23 [ 187.350358][ T7406] vivid-007: ================= START STATUS ================= [ 187.350421][ T7406] vivid-007: Generate PTS: true [ 187.350450][ T7406] vivid-007: Generate SCR: true [ 187.350474][ T7406] tpg source WxH: 320x240 (Y'CbCr) [ 187.350488][ T7406] tpg field: 1 [ 187.350495][ T7406] tpg crop: (0,0)/320x240 [ 187.350508][ T7406] tpg compose: (0,0)/320x240 [ 187.350520][ T7406] tpg colorspace: 8 [ 187.350528][ T7406] tpg transfer function: 0/0 [ 187.350537][ T7406] tpg Y'CbCr encoding: 0/0 [ 187.350546][ T7406] tpg quantization: 0/0 [ 187.350555][ T7406] tpg RGB range: 0/2 [ 187.350564][ T7406] vivid-007: ================== END STATUS ================== [ 187.851082][ T5721] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 188.001782][ T5721] usb 3-1: Using ep0 maxpacket: 16 [ 188.003954][ T5721] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 188.003985][ T5721] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 188.004007][ T5721] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 188.004048][ T5721] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 188.004071][ T5721] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.081527][ T5721] usb 3-1: config 0 descriptor?? [ 189.302656][ T7439] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 190.400286][ T821] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 190.570145][ T821] usb 1-1: Using ep0 maxpacket: 32 [ 190.582178][ T821] usb 1-1: New USB device found, idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 190.582384][ T821] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.582446][ T821] usb 1-1: Product: syz [ 190.582887][ T821] usb 1-1: Manufacturer: syz [ 190.582936][ T821] usb 1-1: SerialNumber: syz [ 190.647394][ T5721] usbhid 3-1:0.0: can't add hid device: -71 [ 190.647487][ T5721] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 190.680757][ T821] usb 1-1: config 0 descriptor?? [ 190.709368][ T821] dvb-usb: found a 'Pinnacle 450e DVB-S USB2.0' in warm state. [ 190.726858][ T5721] usb 3-1: USB disconnect, device number 27 [ 190.742705][ T821] dvb-usb: bulk message failed: -22 (4/0) [ 190.742725][ T821] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 190.742844][ T821] dvb-usb: bulk message failed: -22 (5/0) [ 190.742858][ T821] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 190.831678][ T821] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 190.833684][ T821] dvbdev: DVB: registering new adapter (Pinnacle 450e DVB-S USB2.0) [ 190.833738][ T821] usb 1-1: media controller created [ 190.869834][ T5606] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 190.927290][ T821] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 190.958772][ T821] usb 1-1: selecting invalid altsetting 3 [ 190.958791][ T821] ttusb2: set interface to alts=3 failed [ 191.027135][ T821] DVB: Unable to find symbol tda10086_attach() [ 191.027151][ T821] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0' [ 191.028117][ T821] dvb-usb: bulk message failed: -22 (4/0) [ 191.028136][ T821] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 191.028258][ T821] dvb-usb: bulk message failed: -22 (5/0) [ 191.028273][ T821] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 191.028344][ T821] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected. [ 191.040114][ T5606] usb 4-1: Using ep0 maxpacket: 8 [ 191.098387][ T5606] usb 4-1: New USB device found, idVendor=0fe9, idProduct=db01, bcdDevice=e9.9b [ 191.098414][ T5606] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.098435][ T5606] usb 4-1: Product: syz [ 191.098449][ T5606] usb 4-1: Manufacturer: syz [ 191.098463][ T5606] usb 4-1: SerialNumber: syz [ 191.159853][ T821] usb 1-1: USB disconnect, device number 24 [ 191.167807][ T5606] usb 4-1: config 0 descriptor?? [ 191.198009][ T5606] dvb-usb: found a 'DViCO FusionHDTV DVB-T USB (LGZ201)' in warm state. [ 191.198056][ T5606] dvb-usb: bulk message failed: -22 (2/0) [ 191.227283][ T5606] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 191.240438][ T5606] dvbdev: DVB: registering new adapter (DViCO FusionHDTV DVB-T USB (LGZ201)) [ 191.240487][ T5606] usb 4-1: media controller created [ 191.299420][ T5606] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 191.388012][ T821] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully deinitialized and disconnected. [ 191.399591][ T5606] dvb-usb: bulk message failed: -22 (1/0) [ 191.516508][ T5606] DVB: Unable to find symbol mt352_attach() [ 191.516522][ T5606] dvb-usb: no frontend was attached by 'DViCO FusionHDTV DVB-T USB (LGZ201)' [ 191.665464][ T5606] rc_core: IR keymap rc-dvico-portable not found [ 191.665484][ T5606] Registered IR keymap rc-empty [ 191.692573][ T5606] rc rc0: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 191.695784][ T5606] input: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input13 [ 191.728073][ T5606] dvb-usb: schedule remote query interval to 100 msecs. [ 191.728091][ T5606] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized and connected. [ 191.749340][ T5606] usb 4-1: USB disconnect, device number 18 [ 191.898251][ T5606] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully deinitialized and disconnected. [ 193.117803][ T38] audit: type=1326 audit(2000000084.700:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.117859][ T38] audit: type=1326 audit(2000000084.700:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.138553][ T38] audit: type=1326 audit(2000000084.720:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.138681][ T38] audit: type=1326 audit(2000000084.720:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.142066][ T38] audit: type=1326 audit(2000000084.730:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.146825][ T38] audit: type=1326 audit(2000000084.730:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.146960][ T38] audit: type=1326 audit(2000000084.730:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.151087][ T38] audit: type=1326 audit(2000000084.730:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.155302][ T38] audit: type=1326 audit(2000000084.740:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 193.155453][ T38] audit: type=1326 audit(2000000084.740:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7505 comm="syz.2.623" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2000f9ce59 code=0x7ffc0000 [ 194.025096][ T1339] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.025206][ T1339] ieee802154 phy1 wpan1: encryption failed: -22 [ 196.729851][ T821] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 196.890891][ T821] usb 2-1: too many configurations: 9, using maximum allowed: 8 [ 196.903039][ T821] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 196.903095][ T821] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 196.903124][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 196.905792][ T821] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 196.905852][ T821] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 196.905883][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 196.964699][ T821] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 196.964752][ T821] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 196.964790][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 196.966241][ T821] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 196.966292][ T821] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 196.966320][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 196.979650][ T821] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 196.979705][ T821] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 196.979734][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 197.077112][ T821] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 197.077167][ T821] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 197.077196][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 197.079395][ T821] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 197.079463][ T821] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 197.132244][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 197.133750][ T821] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 197.133808][ T821] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 197.133843][ T821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 197.164235][ T821] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 197.164257][ T821] usb 2-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 197.164273][ T821] usb 2-1: Product: syz [ 197.164284][ T821] usb 2-1: Manufacturer: syz [ 197.164294][ T821] usb 2-1: SerialNumber: syz [ 197.227792][ T821] usb 2-1: config 0 descriptor?? [ 197.309098][ T821] yurex 2-1:0.0: USB YUREX device now attached to Yurex #0 [ 197.458255][ T5766] usb 2-1: USB disconnect, device number 28 [ 197.512377][ T5766] yurex 2-1:0.0: USB YUREX #0 now disconnected [ 199.146734][ T7638] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 199.146771][ T7638] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 199.174239][ T38] kauditd_printk_skb: 5 callbacks suppressed [ 199.174257][ T38] audit: type=1326 audit(2000000090.750:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.174313][ T38] audit: type=1326 audit(2000000090.760:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=281 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.174380][ T38] audit: type=1326 audit(2000000090.760:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.174411][ T38] audit: type=1326 audit(2000000090.760:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=40 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.199258][ T38] audit: type=1326 audit(2000000090.780:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.199410][ T38] audit: type=1326 audit(2000000090.780:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=446 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.199996][ T38] audit: type=1326 audit(2000000090.780:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.203818][ T38] audit: type=1326 audit(2000000090.790:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.217138][ T38] audit: type=1326 audit(2000000090.790:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.244178][ T38] audit: type=1326 audit(2000000090.830:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7637 comm="syz.3.675" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcab90fce59 code=0x7ffc0000 [ 199.549897][ T7642] faux_driver vkms: [drm] Unknown color mode 6; guessing buffer size. [ 201.116303][ T7671] netlink: 8 bytes leftover after parsing attributes in process `syz.0.688'. [ 201.116335][ T7671] netlink: 8 bytes leftover after parsing attributes in process `syz.0.688'. [ 201.116349][ T7671] netlink: 8 bytes leftover after parsing attributes in process `syz.0.688'. [ 202.354859][ T7715] binder: 7714:7715 ioctl c0306201 0 returned -14 [ 203.809135][ T7715] syz.2.708 (7715): drop_caches: 2 [ 203.859128][ T7738] IPv4: Oversized IP packet from 127.202.26.0 [ 204.583715][ T7759] input: syz1 as /devices/virtual/input/input14 [ 206.876649][ T7800] netlink: 16 bytes leftover after parsing attributes in process `syz.0.740'. [ 207.011298][ T7803] process 'syz.3.742' launched '/dev/sg#' with NULL argv: empty string added [ 207.572766][ T821] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 207.819695][ T821] usb 3-1: Using ep0 maxpacket: 32 [ 207.824921][ T821] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 207.824951][ T821] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 207.829107][ T821] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 207.829132][ T821] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 207.829151][ T821] usb 3-1: Product: syz [ 207.829212][ T821] usb 3-1: Manufacturer: syz [ 207.892276][ T821] hub 3-1:4.0: USB hub found [ 207.922981][ T38] kauditd_printk_skb: 65 callbacks suppressed [ 207.922998][ T38] audit: type=1326 audit(2000000099.490:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7806 comm="syz.1.744" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f346ba9ce59 code=0x7fc00000 [ 208.104322][ T821] hub 3-1:4.0: 2 ports detected [ 208.107555][ T7799] syz.3.742 (7799): drop_caches: 2 [ 208.310233][ T821] hub 3-1:4.0: hub_hub_status failed (err = -71) [ 208.310255][ T821] hub 3-1:4.0: config failed, can't get hub status (err -71) [ 208.509897][ T821] usb 3-1: USB disconnect, device number 28 [ 208.729992][ T38] audit: type=1326 audit(2000000100.320:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7830 comm="syz.3.754" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fcab90fce59 code=0x0 [ 210.479637][ T5778] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 210.647212][ T5778] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 210.647245][ T5778] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 210.647267][ T5778] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 210.647305][ T5778] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 210.647326][ T5778] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.706762][ T5778] usb 4-1: config 0 descriptor?? [ 210.992697][ T38] audit: type=1326 audit(2000000102.580:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7894 comm="syz.1.782" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f346ba9ce59 code=0x0 [ 211.163870][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.163907][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.163933][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.163958][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.163984][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.164010][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.164035][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.164061][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.164087][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.164112][ T5778] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 211.426353][ T5778] plantronics 0003:047F:FFFF.0005: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 211.503154][ T5778] usb 4-1: USB disconnect, device number 19 [ 212.509620][ T5766] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 212.659886][ T5766] usb 4-1: Using ep0 maxpacket: 16 [ 212.663163][ T5766] usb 4-1: unable to get BOS descriptor or descriptor too short [ 212.676572][ T5766] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 233, changing to 7 [ 212.676614][ T5766] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 240, changing to 7 [ 212.676641][ T5766] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1600, setting to 1024 [ 212.741324][ T5766] usb 4-1: language id specifier not provided by device, defaulting to English [ 212.748438][ T5766] usb 4-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 212.748478][ T5766] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.748504][ T5766] usb 4-1: Product: syz [ 212.748517][ T5766] usb 4-1: Manufacturer: ⯉褮恤ဤ烔᜞ꅰ넺猳Ⅼ몭Ѣ鏍￣츏Ṟ薹ਅ쉜ƛ⹏슌뿅듲 [ 212.748536][ T5766] usb 4-1: SerialNumber: syz [ 213.046401][ T5766] usb 4-1: Audio class v2/v3 interfaces need an interface association [ 213.127917][ T5766] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 213.150759][ T5766] usb 4-1: USB disconnect, device number 20 [ 213.232083][ T5684] udevd[5684]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 214.441496][ T7971] trusted_key: encrypted_key: insufficient parameters specified [ 215.638362][ T7998] netlink: 220 bytes leftover after parsing attributes in process `syz.3.828'. [ 215.893863][ T32] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 216.043613][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 216.045475][ T32] usb 2-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 216.045506][ T32] usb 2-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 216.045523][ T32] usb 2-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 216.045541][ T32] usb 2-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 216.048504][ T32] usb 2-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 216.048521][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.048534][ T32] usb 2-1: Product: syz [ 216.048543][ T32] usb 2-1: Manufacturer: syz [ 216.048552][ T32] usb 2-1: SerialNumber: syz [ 216.153695][ C1] imon 2-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 216.187125][ T32] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:155.0/input/input15 [ 216.369676][ T32] imon 2-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 216.369695][ T32] (id 0x00) [ 216.499841][ T32] rc_core: IR keymap rc-imon-pad not found [ 216.499861][ T32] Registered IR keymap rc-empty [ 216.499935][ T32] imon 2-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 216.499953][ T32] imon 2-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 216.573538][ T32] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:155.0/rc/rc0 [ 216.613574][ T32] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:155.0/rc/rc0/input16 [ 216.655642][ T32] imon 2-1:155.0: iMON device (15c2:ffdc, intf0) on usb<2:29> initialized [ 216.753732][ T8019] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 216.777234][ T5766] usb 2-1: USB disconnect, device number 29 [ 216.864753][ T8021] netlink: 24 bytes leftover after parsing attributes in process `syz.3.834'. [ 218.119652][ T32] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 218.284172][ T32] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 218.284215][ T32] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 218.284237][ T32] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.325061][ T32] usb 4-1: config 0 descriptor?? [ 218.337944][ T32] ------------[ cut here ]------------ [ 218.337960][ T32] workqueue: ath6kl_wq is using neither WQ_PERCPU or WQ_UNBOUND. Setting WQ_PERCPU. [ 218.337976][ T32] WARNING: kernel/workqueue.c:5856 at __alloc_workqueue+0x1d02/0x2070, CPU#1: kworker/1:0/32 [ 218.338026][ T32] Modules linked in: [ 218.338049][ T32] CPU: 1 UID: 0 PID: 32 Comm: kworker/1:0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 218.338079][ T32] Tainted: [L]=SOFTLOCKUP [ 218.338087][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 218.338102][ T32] Workqueue: usb_hub_wq hub_event [ 218.338137][ T32] RIP: 0010:__alloc_workqueue+0x1d07/0x2070 [ 218.338181][ T32] Code: e9 36 f9 ff ff e8 89 8a 37 00 e9 05 fb ff ff e8 7f 8a 37 00 e9 92 fb ff ff e8 75 8a 37 00 48 8d 3d ee ff 43 0e 48 8b 74 24 20 <67> 48 0f b9 3a 81 cd 00 01 00 00 e9 88 e5 ff ff e8 54 8a 37 00 48 [ 218.338202][ T32] RSP: 0018:ffffc90000a6ebc8 EFLAGS: 00010287 [ 218.338221][ T32] RAX: ffffffff818e412b RBX: 0000000000000000 RCX: 0000000000100000 [ 218.338236][ T32] RDX: ffffc9001948f000 RSI: ffff8880259aa168 RDI: ffffffff8fd24120 [ 218.338254][ T32] RBP: 0000000000000000 R08: ffff88801e6bdd00 R09: 0000000000000002 [ 218.338268][ T32] R10: 0000000000000100 R11: 0000000000000102 R12: dffffc0000000000 [ 218.338284][ T32] R13: ffff8880259aa000 R14: ffffc90000a6ece0 R15: 0000000000000000 [ 218.338301][ T32] FS: 0000000000000000(0000) GS:ffff888125b6b000(0000) knlGS:0000000000000000 [ 218.338332][ T32] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 218.338347][ T32] CR2: 00007f346bd05540 CR3: 000000001167a000 CR4: 00000000003526f0 [ 218.338365][ T32] Call Trace: [ 218.338374][ T32] [ 218.338400][ T32] alloc_workqueue_noprof+0xe3/0x210 [ 218.338435][ T32] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 218.338465][ T32] ? __kmalloc_cache_noprof+0x3d0/0x6d0 [ 218.338490][ T32] ? ath6kl_usb_probe+0x8e/0x1580 [ 218.338533][ T32] ath6kl_usb_probe+0xaa/0x1580 [ 218.338589][ T32] ? usb_unlocked_disable_lpm+0x8c/0xb0 [ 218.338625][ T32] usb_probe_interface+0x659/0xc70 [ 218.338687][ T32] ? __pfx_usb_probe_interface+0x10/0x10 [ 218.338716][ T32] really_probe+0x267/0xaf0 [ 218.338754][ T32] __driver_probe_device+0x1e2/0x350 [ 218.338786][ T32] driver_probe_device+0x4f/0x240 [ 218.338820][ T32] __device_attach_driver+0x270/0x410 [ 218.338854][ T32] bus_for_each_drv+0x25b/0x2f0 [ 218.338877][ T32] ? __pfx___device_attach_driver+0x10/0x10 [ 218.338906][ T32] ? __pfx_bus_for_each_drv+0x10/0x10 [ 218.338928][ T32] ? rt_spin_unlock+0x160/0x200 [ 218.338956][ T32] __device_attach+0x2c8/0x450 [ 218.338987][ T32] ? __pfx___device_attach+0x10/0x10 [ 218.339025][ T32] ? rt_spin_unlock+0x160/0x200 [ 218.339054][ T32] device_initial_probe+0xa1/0xd0 [ 218.339085][ T32] bus_probe_device+0x12d/0x220 [ 218.339111][ T32] device_add+0x7ec/0xb90 [ 218.339142][ T32] usb_set_configuration+0x1a87/0x2110 [ 218.339199][ T32] usb_generic_driver_probe+0x8d/0x150 [ 218.339227][ T32] usb_probe_device+0x1c4/0x3b0 [ 218.339259][ T32] ? __pfx_usb_probe_device+0x10/0x10 [ 218.339286][ T32] really_probe+0x267/0xaf0 [ 218.339331][ T32] __driver_probe_device+0x1e2/0x350 [ 218.339382][ T32] driver_probe_device+0x4f/0x240 [ 218.339419][ T32] __device_attach_driver+0x270/0x410 [ 218.339456][ T32] bus_for_each_drv+0x25b/0x2f0 [ 218.339480][ T32] ? __pfx___device_attach_driver+0x10/0x10 [ 218.339561][ T32] ? __pfx_bus_for_each_drv+0x10/0x10 [ 218.339586][ T32] ? rt_spin_unlock+0x160/0x200 [ 218.339617][ T32] __device_attach+0x2c8/0x450 [ 218.339649][ T32] ? __pfx___device_attach+0x10/0x10 [ 218.339679][ T32] ? rt_spin_unlock+0x160/0x200 [ 218.339710][ T32] device_initial_probe+0xa1/0xd0 [ 218.339743][ T32] bus_probe_device+0x12d/0x220 [ 218.339770][ T32] device_add+0x7ec/0xb90 [ 218.339802][ T32] usb_new_device+0x9f8/0x16e0 [ 218.339838][ T32] ? __pfx_usb_new_device+0x10/0x10 [ 218.339873][ T32] hub_event+0x2a49/0x4f60 [ 218.339955][ T32] ? __pfx_hub_event+0x10/0x10 [ 218.339983][ T32] ? process_one_work+0x8be/0x1630 [ 218.340041][ T32] ? process_one_work+0x8be/0x1630 [ 218.340075][ T32] process_one_work+0x98b/0x1630 [ 218.340131][ T32] ? __pfx_process_one_work+0x10/0x10 [ 218.340163][ T32] ? do_raw_spin_lock+0x12b/0x2f0 [ 218.340213][ T32] worker_thread+0xb49/0x1140 [ 218.340296][ T32] kthread+0x388/0x470 [ 218.340324][ T32] ? __pfx_worker_thread+0x10/0x10 [ 218.340359][ T32] ? __pfx_kthread+0x10/0x10 [ 218.340389][ T32] ret_from_fork+0x514/0xb70 [ 218.340423][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 218.340468][ T32] ? __switch_to+0xc79/0x1410 [ 218.340497][ T32] ? __pfx_kthread+0x10/0x10 [ 218.340527][ T32] ret_from_fork_asm+0x1a/0x30 [ 218.340579][ T32] [ 218.340592][ T32] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 218.340613][ T32] CPU: 1 UID: 0 PID: 32 Comm: kworker/1:0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 218.340645][ T32] Tainted: [L]=SOFTLOCKUP [ 218.340655][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 218.340671][ T32] Workqueue: usb_hub_wq hub_event [ 218.340700][ T32] Call Trace: [ 218.340709][ T32] [ 218.340719][ T32] vpanic+0x56c/0xa60 [ 218.340756][ T32] ? __pfx__printk+0x10/0x10 [ 218.340790][ T32] ? __pfx_vpanic+0x10/0x10 [ 218.340824][ T32] ? is_bpf_text_address+0x292/0x2b0 [ 218.340858][ T32] ? is_bpf_text_address+0x26/0x2b0 [ 218.340902][ T32] panic+0xc5/0xd0 [ 218.340936][ T32] ? __pfx_panic+0x10/0x10 [ 218.340983][ T32] ? ret_from_fork_asm+0x1a/0x30 [ 218.341029][ T32] __warn+0x315/0x4c0 [ 218.341063][ T32] ? __alloc_workqueue+0x1d02/0x2070 [ 218.341094][ T32] ? __alloc_workqueue+0x1d02/0x2070 [ 218.341125][ T32] __report_bug+0x339/0x540 [ 218.341155][ T32] ? __device_attach+0x2c8/0x450 [ 218.341184][ T32] ? device_initial_probe+0xa1/0xd0 [ 218.341213][ T32] ? bus_probe_device+0x12d/0x220 [ 218.341241][ T32] ? __alloc_workqueue+0x1d02/0x2070 [ 218.341270][ T32] ? __pfx___report_bug+0x10/0x10 [ 218.341299][ T32] ? device_add+0x7ec/0xb90 [ 218.341349][ T32] report_bug_entry+0x19a/0x290 [ 218.341381][ T32] ? __alloc_workqueue+0x1d07/0x2070 [ 218.341408][ T32] ? __alloc_workqueue+0x1d0c/0x2070 [ 218.341435][ T32] handle_bug+0xce/0x200 [ 218.341469][ T32] exc_invalid_op+0x1a/0x50 [ 218.341503][ T32] asm_exc_invalid_op+0x1a/0x20 [ 218.341526][ T32] RIP: 0010:__alloc_workqueue+0x1d07/0x2070 [ 218.341556][ T32] Code: e9 36 f9 ff ff e8 89 8a 37 00 e9 05 fb ff ff e8 7f 8a 37 00 e9 92 fb ff ff e8 75 8a 37 00 48 8d 3d ee ff 43 0e 48 8b 74 24 20 <67> 48 0f b9 3a 81 cd 00 01 00 00 e9 88 e5 ff ff e8 54 8a 37 00 48 [ 218.341577][ T32] RSP: 0018:ffffc90000a6ebc8 EFLAGS: 00010287 [ 218.341598][ T32] RAX: ffffffff818e412b RBX: 0000000000000000 RCX: 0000000000100000 [ 218.341615][ T32] RDX: ffffc9001948f000 RSI: ffff8880259aa168 RDI: ffffffff8fd24120 [ 218.341634][ T32] RBP: 0000000000000000 R08: ffff88801e6bdd00 R09: 0000000000000002 [ 218.341649][ T32] R10: 0000000000000100 R11: 0000000000000102 R12: dffffc0000000000 [ 218.341666][ T32] R13: ffff8880259aa000 R14: ffffc90000a6ece0 R15: 0000000000000000 [ 218.341694][ T32] ? __alloc_workqueue+0x1cfb/0x2070 [ 218.341730][ T32] ? __alloc_workqueue+0x1cfb/0x2070 [ 218.341796][ T32] alloc_workqueue_noprof+0xe3/0x210 [ 218.341832][ T32] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 218.341864][ T32] ? __kmalloc_cache_noprof+0x3d0/0x6d0 [ 218.341894][ T32] ? ath6kl_usb_probe+0x8e/0x1580 [ 218.341942][ T32] ath6kl_usb_probe+0xaa/0x1580 [ 218.341996][ T32] ? usb_unlocked_disable_lpm+0x8c/0xb0 [ 218.342041][ T32] usb_probe_interface+0x659/0xc70 [ 218.342085][ T32] ? __pfx_usb_probe_interface+0x10/0x10 [ 218.342112][ T32] really_probe+0x267/0xaf0 [ 218.342150][ T32] __driver_probe_device+0x1e2/0x350 [ 218.342184][ T32] driver_probe_device+0x4f/0x240 [ 218.342220][ T32] __device_attach_driver+0x270/0x410 [ 218.342256][ T32] bus_for_each_drv+0x25b/0x2f0 [ 218.342279][ T32] ? __pfx___device_attach_driver+0x10/0x10 [ 218.342311][ T32] ? __pfx_bus_for_each_drv+0x10/0x10 [ 218.342334][ T32] ? rt_spin_unlock+0x160/0x200 [ 218.342366][ T32] __device_attach+0x2c8/0x450 [ 218.342399][ T32] ? __pfx___device_attach+0x10/0x10 [ 218.342430][ T32] ? rt_spin_unlock+0x160/0x200 [ 218.342461][ T32] device_initial_probe+0xa1/0xd0 [ 218.342495][ T32] bus_probe_device+0x12d/0x220 [ 218.342523][ T32] device_add+0x7ec/0xb90 [ 218.342555][ T32] usb_set_configuration+0x1a87/0x2110 [ 218.342614][ T32] usb_generic_driver_probe+0x8d/0x150 [ 218.342646][ T32] usb_probe_device+0x1c4/0x3b0 [ 218.342680][ T32] ? __pfx_usb_probe_device+0x10/0x10 [ 218.342709][ T32] really_probe+0x267/0xaf0 [ 218.342748][ T32] __driver_probe_device+0x1e2/0x350 [ 218.342784][ T32] driver_probe_device+0x4f/0x240 [ 218.342820][ T32] __device_attach_driver+0x270/0x410 [ 218.342859][ T32] bus_for_each_drv+0x25b/0x2f0 [ 218.342883][ T32] ? __pfx___device_attach_driver+0x10/0x10 [ 218.342925][ T32] ? __pfx_bus_for_each_drv+0x10/0x10 [ 218.342947][ T32] ? rt_spin_unlock+0x160/0x200 [ 218.342973][ T32] __device_attach+0x2c8/0x450 [ 218.343004][ T32] ? __pfx___device_attach+0x10/0x10 [ 218.343040][ T32] ? rt_spin_unlock+0x160/0x200 [ 218.343068][ T32] device_initial_probe+0xa1/0xd0 [ 218.343098][ T32] bus_probe_device+0x12d/0x220 [ 218.343122][ T32] device_add+0x7ec/0xb90 [ 218.343151][ T32] usb_new_device+0x9f8/0x16e0 [ 218.343195][ T32] ? __pfx_usb_new_device+0x10/0x10 [ 218.343225][ T32] hub_event+0x2a49/0x4f60 [ 218.343297][ T32] ? __pfx_hub_event+0x10/0x10 [ 218.343320][ T32] ? process_one_work+0x8be/0x1630 [ 218.343360][ T32] ? process_one_work+0x8be/0x1630 [ 218.343388][ T32] process_one_work+0x98b/0x1630 [ 218.343438][ T32] ? __pfx_process_one_work+0x10/0x10 [ 218.343484][ T32] ? do_raw_spin_lock+0x12b/0x2f0 [ 218.343525][ T32] worker_thread+0xb49/0x1140 [ 218.343583][ T32] kthread+0x388/0x470 [ 218.343607][ T32] ? __pfx_worker_thread+0x10/0x10 [ 218.343637][ T32] ? __pfx_kthread+0x10/0x10 [ 218.343663][ T32] ret_from_fork+0x514/0xb70 [ 218.343692][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 218.343718][ T32] ? __switch_to+0xc79/0x1410 [ 218.343742][ T32] ? __pfx_kthread+0x10/0x10 [ 218.343768][ T32] ret_from_fork_asm+0x1a/0x30 [ 218.343814][ T32] [ 218.344401][ T32] Kernel Offset: disabled