last executing test programs: 7m7.957308482s ago: executing program 0 (id=1664): r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) gettid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r1 = syz_open_dev$MSR(&(0x7f0000000140), 0x0, 0x0) read$msr(r1, &(0x7f0000032680)=""/102392, 0x18ff8) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r2, &(0x7f00000001c0)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) sendmmsg(r2, 0x0, 0x0, 0x400c010) epoll_create1(0x0) r3 = dup(r0) write$UHID_INPUT(r3, &(0x7f0000000000)={0x1a, {"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0x1000}}, 0x1006) 7m6.126750363s ago: executing program 0 (id=1667): socket$inet(0x2, 0x3, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() ioctl$SNDRV_TIMER_IOCTL_CREATE(0xffffffffffffffff, 0xc02054a5, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 'id1\x00'}) sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000c40), 0x0, 0x10b000) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000940)={0x53, 0xfffffffffffffffe, 0x6, 0xb0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000100)="9591d685c2d3", 0x0, 0x80000000, 0x10024, 0x3, 0x0}) 7m5.132081752s ago: executing program 0 (id=1671): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x8, 0x8001, 0x0, 0xaf, 0x0, 0xfffffe0000000001, 0x7, 0xffffffff}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="2a000000400007012bbd700000000000017c0000040001800c00028005001780b0000000d31a8554928225ac036f2e22ba12b2dd4ed786ce0a9f977a3c90823f9d96bd4fd67c64e58aede0ac6a1819fb7ac1a1cfab413c1766972c2cddd27352bb1c6846839bd10fed0551f7c65feb2eb85cb2763b428bb315ba515895b1a85c612d6960364d5257dc816fa8a6dcdf5901cef48158753112a0a70290797ee340c015d5"], 0x24}, 0x1, 0x0, 0x0, 0x48815}, 0xc020) add_key$user(0x0, &(0x7f0000000440), &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000100)={0xc8, r4, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x9}, @WGDEVICE_A_PEERS={0x98, 0x8, 0x0, 0x1, [{0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9959076f17a3df260c32673333152e018f4fbe8eca2b76a7ccc30541f025a77c"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}]}, {0x48, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4010}, 0x4008020) r5 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r5, &(0x7f0000000200)={0x18, 0x2, {0x0, @multicast1}}, 0x1e) socket$kcm(0x29, 0x2, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000080), 0x18) timer_create(0x0, 0x0, &(0x7f0000bbdffc)) sendmmsg$inet(r0, &(0x7f0000000280), 0x0, 0x20000000) timer_create(0x0, 0x0, &(0x7f0000bbdffc)) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') timer_create(0x0, 0x0, &(0x7f0000bbdffc)) preadv(r6, 0x0, 0x0, 0x0, 0x0) r7 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newqdisc={0x3c, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x0, 0x3}, {0xffff, 0xffff}, {0x6, 0x6}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0xc, 0x8002, [@TCA_FQ_PIE_FLOWS={0x8, 0x2, 0xe681}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x17}, 0x2000400c) 7m1.040127034s ago: executing program 0 (id=1678): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x10, &(0x7f0000000100)={[{@dioread_lock}]}, 0x5, 0x7e5, &(0x7f00000018c0)="$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") r0 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in6={{0xa, 0x3, 0x4, @mcast1}}}, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x11, 0x1a00, 0x0, 0x3) 7m0.202991215s ago: executing program 0 (id=1680): socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000100)={0x1, "ff0f000000000000f5a72d866b0000000000f0ffdefe00"}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r2 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r2, 0xc0184800, &(0x7f0000000100)={0x1, r1}) openat$mice(0xffffffffffffff9c, &(0x7f0000000100), 0x41) syz_open_dev$evdev(&(0x7f0000000000), 0x3, 0x822b01) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=@newsa={0x13c, 0x10, 0x1, 0xfffffffe, 0x100, {{@in=@rand_addr=0x64010101, @in=@rand_addr=0x64010101, 0x1, 0x714, 0x4e23, 0x5, 0x2, 0x0, 0x0, 0x87}, {@in=@empty, 0x4d3, 0x6c}, @in=@multicast1, {0x0, 0x192, 0x6, 0xd, 0xc1, 0x2, 0xd}, {0xffffffffffffffff, 0x0, 0x1f, 0x78}, {0x2, 0x5}, 0x4070bd2a, 0x4003503, 0x2, 0x1}, [@algo_auth_trunc={0x4c, 0x14, {{'streebog512-generic\x00'}}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8801}, 0x8000) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_pressure(r3, &(0x7f00000000c0)='cpu.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r4, &(0x7f0000000080)={'full', 0x20, 0x2000000007, 0x20, 0x10000000fffff}, 0x2f) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 6m59.046894733s ago: executing program 0 (id=1684): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0xa8442, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000022c0)=@newtfilter={0x94, 0x2c, 0xd27, 0x170bd2b, 0x2, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x64, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0x1e3a9}, @TCA_FLOW_ACT={0x50, 0x9, 0x0, 0x1, [@m_csum={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x1003d1, 0x3, 0x20000000, 0x6, 0x6}, 0x62}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0xc804}, 0x2) close(r1) socket$unix(0x1, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @random="af75355d1696"}) r4 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000740)=@xdp={0x2c, 0x0, r6, 0x42}, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000002c0)="27030200dc0f24000e00003c000c00000000ff840000000200000003125ce882cbf490d908f1523f000000032d9c2740e260a09c6911cda856d5141bffc6e29a5789796eec81944d7dff184d3319ce9dfb5c1fcd66e67b91a917a67ece64299573503cbc7e27133c4e5ed68c7a9b407a275bcff3432a487ebef21275b91d386164b443c1dfdf63831812e0471639a99b97a9923e4659cd5d1e3c", 0x9a}, {&(0x7f0000001300)="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", 0x64e}, {&(0x7f0000001180)="c91d588b87bd12b736780a766e3ebca34836bf87f46f8027511d29f92e1a4e8bd5fb5367cef57a6d8db59a972c54efc7ece9c07cb4a0921d4a2320d73ff2d3c54d7af0deecef81ce277562dde92e480b2cf42e52cc039c43fea94e730feb6f5cad427446e7357d255248ab48a0b733cc2c7541488d63b8f6d2c4f0e03ac8faecc74486b2cfb59a28d701271dc07ef9d82e0ce78bca83048caf47fedf4f4df5863a2f849b5fc6ef0b49bf7a6cb6faab2a777d", 0xb2}, {&(0x7f0000000f80)="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", 0x131}], 0x4}, 0x8bb3a321ef809a) 6m43.642011414s ago: executing program 32 (id=1684): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0xa8442, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000022c0)=@newtfilter={0x94, 0x2c, 0xd27, 0x170bd2b, 0x2, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x64, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0x1e3a9}, @TCA_FLOW_ACT={0x50, 0x9, 0x0, 0x1, [@m_csum={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x1003d1, 0x3, 0x20000000, 0x6, 0x6}, 0x62}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0xc804}, 0x2) close(r1) socket$unix(0x1, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @random="af75355d1696"}) r4 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000600), 0x4) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000740)=@xdp={0x2c, 0x0, r6, 0x42}, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000002c0)="27030200dc0f24000e00003c000c00000000ff840000000200000003125ce882cbf490d908f1523f000000032d9c2740e260a09c6911cda856d5141bffc6e29a5789796eec81944d7dff184d3319ce9dfb5c1fcd66e67b91a917a67ece64299573503cbc7e27133c4e5ed68c7a9b407a275bcff3432a487ebef21275b91d386164b443c1dfdf63831812e0471639a99b97a9923e4659cd5d1e3c", 0x9a}, {&(0x7f0000001300)="76e69c0141b4626c18e58316fb1785bc79a094726e33891c6d73f43317b7de3105b7a250790f8a23088b7292aad0049477fd7b736036a2ba810a11b6e5e83b06e0c428d362a29030f3fbb8f93a957f85472c59a37fbc2dc4abf47a23fe1bbab86b3666155606864b97f7615a55989cd2e143f1a9aca24050db9efff1f1639b55a2a771ec9e91f94fb670c3f35f31c40170189010e598500aa376763444ecaf5df2a31e04eda4201194c49c48d817c9d8d50d47c014b329be33b127527fe321b097a15f48ef82a32b10e24a1b56e981b91257aeddd7fee2fe035a1a164b3906ca184ad08f294cde3dfa48743847cac62a87c2d96176a9f6b4278dc95c6c637294986fa9e3e82b504341f82bf314389b0af7c8e07cb6f5ef9bcd83993c880ef2b2aa313a124bee3deb3133338c291d698f04b796be5514c81bad54c22190acda8145b1c14c4b916e2f5c2f10a8702b90d26e0332605edbc351edcd5621cf8c0f1585b1a53879f9ad931c18b15426856dc1c800e4cce36c6c1bf880c0c40a718810ff4793eba9e39d7cd9b351905a845dd3064613cd6f75802a6bc51c1524b412a2a68e6fa4886bd13b48aa9a12a7ace6fa08ccc86cda842d2f4b564a76a9e8adad2249e0dc200a2e647d34ef0dc23dd85674cce8f8e08a6c5ea76db48ac832f2a6e7514c9ab9f7e99fb3a7ec6cbc1ab45e12d151176cd6a044572928dfd2b72e3557d037b12328f7d4388a4ff8a8e890b2cdaa61fd525dfd3d0feda9c066feff70d89e8fbaaa4ac79e0b814c7b0cb9de9b5915ee30c12c55dc302fa36f96a6b4a437e2f7bac25fb284eec70388c1d4ee9fb51483c801007a74c1806141802eb107b80a047315c048db3671e35139544988b51a23136b02151a06114cc80c05b772786a505edc6d8f74a66b126a940f06000d7abbf3224b9e1f86eb693778968b3e982f197570ffa5732524be57aba33a59cf0032ef61b52f7c2fc2cd992d616452316ee21e7361cfc527acb09f0f46bb8ef013f28d7f615b09037d26e0715d927afee6b9878adad923ce6a6114bb8d3463be786232330a028c152adb31596c77a60231d53fbb8ce73509f37100f69c9004429e904b644de72b865fdccedbc99927542df25180f5880d20590900a9e8b711c8867b67b98d48caf8259797b41284f6e52aa5177ca06a4f25a568ea3a5dd13c6711436d63b814da12b72470eb3468860e5ef86bf381babc6cec73757a1c38a8cf9887bb69045b155ed0ae6c5f2c07f3b9f02c6f02a9ee474e3a9d75e67694bb2a0f28a672a5883dc9688ca2166f914bb1cfc70685907bfa4e9693d9620969fa41ca907751335193417b468de3bab8bf0b7438abe80f494c95e017f41e9a232c52153bc58adf7cc845e770ba119756bad683ff9c701cdd34bc540d8164cf3099c011b328fc0a0445e8eb8085c8cd2fdaf22e1dea9d04454b37af3c83dd3f667f73ca9eb0c3e9bc328b536a1ae9a449b24e227bb05692b16560756d9f0cb3200df43c26d3dbed542f7bd4e3d1329c8e9f631520355e9254b1687197c8374111ee1de4c1784d843aa26992280c9ec267965b8d4d6461afcd597ce636316f5c4ac8f1bec9aa16acd974798c10475e53310630a36796ab4bba263ec76008a821ee9b58861e77f1aa341b9a1bcc9e21c9eb0625297604cdf14e77040e46603597f87d00053c7aafd8130813102105463ea538990f880525cd80e12c426eda2f87a4aefe29505de1a924fad50d9b97a37418331a542333585105ca18976435917721e80f3c631f268b8517f00dc9c8da872328a27e296aa7422b290327feda241d7ea0cd81750d044969e4429197ee55e8111193aee3df3bf37961a4323ac640b0fb11b19cb4e28756defd9f2e1ef3adc3b0aeb5102399dde99e5e67ff4d18c6475440612f42274d17ebc0280f73c89e77fd9dd652edb5ea4e7ad7326dd4c69cea26b47d8314ad412f8b96f2a33a6323c1dc4050ffde22b31656c22b8a5597c3c50cbf4efa9c8d2e4200ccab35ad8badc09d8e05a7abc3dfdce491ecd682dde18f2da41bff3c2e293ddc82df8a1ca558a08b7937bd7228ed25522f41bcdfba8c01a7aa93af6e58b3912dace81ffc5f079e8a4e9d45778afa57909a8e9138abbf4ae6bdbc571d8cc0fb68755b644934fc98fdb263098afab3ffed8e80ea4e935852d9577935c0a5b03425e5e1c3327213d0068dea19165602000000076fe3ad291b73f08e5bf3cb50f60510b85f09bec5dd2118230541448370fa2d1b362ce6c2ee", 0x64e}, {&(0x7f0000001180)="c91d588b87bd12b736780a766e3ebca34836bf87f46f8027511d29f92e1a4e8bd5fb5367cef57a6d8db59a972c54efc7ece9c07cb4a0921d4a2320d73ff2d3c54d7af0deecef81ce277562dde92e480b2cf42e52cc039c43fea94e730feb6f5cad427446e7357d255248ab48a0b733cc2c7541488d63b8f6d2c4f0e03ac8faecc74486b2cfb59a28d701271dc07ef9d82e0ce78bca83048caf47fedf4f4df5863a2f849b5fc6ef0b49bf7a6cb6faab2a777d", 0xb2}, {&(0x7f0000000f80)="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", 0x131}], 0x4}, 0x8bb3a321ef809a) 18.624565219s ago: executing program 2 (id=2421): semop(0x0, &(0x7f0000000000)=[{0x5, 0xc871, 0x1000}], 0x1) semop(0x0, &(0x7f0000000240)=[{0x0, 0xffff, 0x1000}, {0x0, 0xffff, 0x1800}], 0x2) semop(0x0, &(0x7f0000000140)=[{0x0, 0x401, 0x800}], 0x1) 8.166299147s ago: executing program 5 (id=2487): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0xfffffffffffffee5, 0x0, 0x0, 0x0) syz_open_procfs$pagemap(r1, &(0x7f0000000280)) 7.629882364s ago: executing program 5 (id=2501): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f00000017c0)=[&(0x7f0000000000/0x4000)=nil], 0x0, &(0x7f0000000000), 0x2) 7.002144854s ago: executing program 3 (id=2494): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x2000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x80) getsockname$packet(r1, &(0x7f00000015c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000054000147880000000000000007008209", @ANYRES32=r2, @ANYRES32, @ANYBLOB="00001000e000030000010001000000000000000008"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 6.329402298s ago: executing program 5 (id=2496): ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x4b, 0x1, 0xffffffff, 0x6, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1, 0x1a1300) poll(&(0x7f0000000040)=[{r0, 0x8744}], 0x1, 0x0) read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) r1 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x44) poll(&(0x7f0000002100)=[{r0, 0x688}], 0x1, 0x6) 5.88036373s ago: executing program 3 (id=2498): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 5.600583123s ago: executing program 1 (id=2502): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0x1000, &(0x7f0000000cc0)=""/4096, 0x40f00, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000002c0)={0x0, 0x2, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 5.335956756s ago: executing program 1 (id=2504): r0 = syz_io_uring_setup(0x110, &(0x7f00000000c0)={0x0, 0x10, 0x0, 0x3, 0x175}, &(0x7f0000000400), &(0x7f0000000280)) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) io_uring_register$IORING_REGISTER_NAPI(r0, 0x1b, &(0x7f0000000040)={0xca, 0x2}, 0x1) 5.324100027s ago: executing program 5 (id=2505): inotify_init1(0x800) pselect6(0x40, &(0x7f0000000000)={0x8, 0xafe, 0x2, 0x2, 0x5, 0x5, 0x7fffffffffffffff, 0x401}, 0x0, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0xa880, 0x97) openat(0xffffffffffffff9c, 0x0, 0x8042, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) syz_clone(0x4000000, &(0x7f0000000380)='b', 0x1, 0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) io_uring_setup(0x1694, &(0x7f0000000080)={0x0, 0xfac3}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 5.008137403s ago: executing program 1 (id=2506): r0 = io_uring_setup(0x5bec, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, 0x0, 0x0) 4.85145388s ago: executing program 3 (id=2507): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x83, 0x0) setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000002380)={{}, {}, [], {}, [{0x8, 0x4, 0xffffffffffffffff}], {}, {0x20, 0x2}}, 0x2c, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000180), 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x61}, @snprintf]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x26020480) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) mremap(&(0x7f0000064000/0x3000)=nil, 0x3000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) unshare(0x8000000) r1 = syz_open_procfs(0x0, 0x0) close_range(r1, r1, 0x2) preadv(r1, 0x0, 0x0, 0x3, 0x5) madvise(&(0x7f00001e2000/0x400000)=nil, 0x400000, 0x9) 4.717342797s ago: executing program 1 (id=2508): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000001c0)="d8df7e23b3b9ce000000b807000000ba000000000f301b8154fea900b9b60a000080320000c8e28ddc8dcd000000c182fd3f0000c8b95002f200b801000000b9a6080000b800000100faa30100000f300f300fc79d53bf0000c4b9e16dc301012202", 0x62}], 0x1, 0x2, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000900)=[@text16={0x10, 0x0}], 0x1, 0x13, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x8000000000000003, 0x6, 0x12, 0x2add, 0x7, 0x3, 0x3, 0x8, 0x3, 0x1b8, 0xf703, 0x4, 0x6, 0xff, 0x5, 0xf2], 0x3000, 0x4040}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.240138031s ago: executing program 1 (id=2509): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x80000000, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) syz_clone(0x1144280, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) 2.382992402s ago: executing program 1 (id=2512): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x32cc0000) remap_file_pages(&(0x7f00003f1000/0x1000)=nil, 0x1000, 0x0, 0x3, 0x800) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x1, 0x0) 2.088151247s ago: executing program 3 (id=2513): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4097, 0xffffff51}], 0x1, 0x3f, 0x6a76) socket$packet(0x11, 0x2, 0x300) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000025c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x60) setsockopt$ALG_SET_KEY(r1, 0x117, 0x7, &(0x7f0000000100)="fbffffff", 0x4) 2.087835037s ago: executing program 4 (id=2514): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="460f01c9670f0119c40291085c149566baf80cb8d80b2a87ef66bafc0c66b8e56f66ef0fc3626d67f3430f09c42279bf5f00f3364381cb00000000440f20c03502000000440f22c00fe24a23", 0x4c}], 0x1, 0x20, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x4, 0x5, 0xe9b, 0x7, 0xd, 0x7f, 0x8001, 0xfffffffffffffff9, 0x81, 0x941, 0x8001, 0x1005, 0xf96d, 0x7, 0x0, 0xfffffdfffffffffd], 0x2, 0x140004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.012403031s ago: executing program 2 (id=2421): semop(0x0, &(0x7f0000000000)=[{0x5, 0xc871, 0x1000}], 0x1) semop(0x0, &(0x7f0000000240)=[{0x0, 0xffff, 0x1000}, {0x0, 0xffff, 0x1800}], 0x2) semop(0x0, &(0x7f0000000140)=[{0x0, 0x401, 0x800}], 0x1) 1.868595078s ago: executing program 4 (id=2515): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000002c0)={0x1005, 0x16, 0x85, 0xa83, 0x3ff}, 0x14) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x3000, 0x5000, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000380)={0x2, 0x25000, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x2, 0x12000, 0x1}) write(0xffffffffffffffff, &(0x7f0000001b40), 0x0) sendto(0xffffffffffffffff, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x20000090, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xeeee8000, 0x2000, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.788364832s ago: executing program 3 (id=2516): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x1e, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000611930000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 1.740049394s ago: executing program 2 (id=2517): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0xbae0936600000000}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, 0x1c) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x6e20, 0xfffffffc, @remote, 0x2}, 0x1c, 0x0}, 0x40) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x2, 0x21, 0x34, 0x64, 0x0, 0x7, 0x6, 0x0, @remote, @remote}, {{0x4e22, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x4, 0x2, 0x0, 0xe7, {[@timestamp={0x8, 0xa, 0x6}]}}}}}}}, 0x0) 1.567245513s ago: executing program 4 (id=2518): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[], 0x134}}, 0x40008) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bbr', 0x37) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)={0x70, 0x12, 0x1, 0x70bd28, 0x25dfdbfc, {0xf, 0x8, 0x6, 0x7, {0x4e20, 0x4e20, [0x39, 0x4, 0x1ff, 0xc], [0x5, 0xaf58, 0x3, 0x5], 0x0, [0x1, 0x9]}, 0xc000000, 0x80000000}, [@INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x1d, 0x1, "8ec7073d34eb2a47d0e1d44be840d6887c154034697e091659"}]}, 0x70}, 0x1, 0x0, 0x0, 0x8}, 0xc4) write$binfmt_elf64(r1, &(0x7f0000000f80)=ANY=[], 0x540) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r1) shutdown(r0, 0x1) 1.520852905s ago: executing program 3 (id=2519): syz_mount_image$btrfs(&(0x7f0000005100), &(0x7f0000000040)='./file1\x00', 0x800810, &(0x7f0000000140)={[{@nossd_spread}, {@nodatasum}, {@compress_force}, {@compress_algo={'compress', 0x3d, 'lzo'}}, {@flushoncommit}, {@autodefrag}, {@max_inline={'max_inline', 0x3d, [0x30, 0x37, 0x65]}}, {@nodiscard}]}, 0xfb, 0x510a, 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r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x58) copy_file_range(r1, 0x0, r1, &(0x7f00000000c0)=0xf000, 0x863, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) 1.472151418s ago: executing program 5 (id=2520): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x6, r0, 0x4}, 0x38) 1.452595448s ago: executing program 2 (id=2521): r0 = socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x6) fsopen(&(0x7f0000000080)='autofs\x00', 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x54, r4, 0x1, 0x70bd25, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}}, {0x14, 0x2, @in={0x2, 0x0, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x54}}, 0x0) 1.002241411s ago: executing program 4 (id=2522): r0 = socket$kcm(0xa, 0x2, 0x0) r1 = socket(0x2, 0x80805, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x84, @rand_addr=0x64010101, 0x4e22, 0x3, 'dh\x00', 0x1, 0x80005, 0x6f}, 0x2c) sendmsg$sock(r0, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 739.943884ms ago: executing program 5 (id=2523): syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000000380)='./bus\x00', 0x8, &(0x7f0000005880)={[{@barrier}, {@autodefrag}, {@noacl}, {@compress_algo={'compress', 0x3d, 'no'}}, {@max_inline={'max_inline', 0x3d, [0x30, 0x30, 0x32, 0x74, 0x74, 0x0]}}, {@noautodefrag}, {@max_inline={'max_inline', 0x3d, [0x30, 0x37, 0x34, 0x6d]}}, {@barrier}, {@nospace_cache}]}, 0x1, 0x55ae, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVUVduBYAAAAAECYv3UYPRsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAlwIAAP//WKHPZA==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x8005, 0x0, 0x0, 0x12, 0xd, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x204]}) pwrite64(r0, &(0x7f00000003c0)="7f", 0x1, 0xf00) 739.657133ms ago: executing program 4 (id=2524): syz_clone(0x0, 0x0, 0xfffffffffffffead, 0x0, 0x0, 0x0) r0 = landlock_create_ruleset(&(0x7f0000000080)={0x9009, 0x1, 0x2}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) r1 = landlock_create_ruleset(&(0x7f0000000000)={0x1080, 0x1}, 0x18, 0x0) landlock_restrict_self(r1, 0x0) r2 = getpgid(0x0) r3 = syz_pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x0, 0x0, 0x4) 365.976192ms ago: executing program 2 (id=2525): openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = syz_io_uring_setup(0xcc8, &(0x7f0000000300)={0x0, 0x24c1, 0x10, 0x40003, 0x310}, &(0x7f00000001c0)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0xc, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x842a}}) io_uring_enter(r0, 0xdb4, 0xf258, 0xd, 0x0, 0x0) 272.828317ms ago: executing program 4 (id=2526): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$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") quotactl$Q_SETQUOTA(0xffffffff80000802, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f00000002c0)={0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4040c405}) 0s ago: executing program 2 (id=2527): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x42}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=@newtfilter={0x34, 0x2c, 0xd27, 0x70bd24, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0x4, 0x9}, {}, {0xffe0, 0xb}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc858}, 0x80) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@gettfilter={0x24, 0x2e, 0x205, 0x70bd2c, 0x25dfdafd, {0x0, 0x0, 0x0, r3, {0xc, 0xc}, {0x0, 0xfff1}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000801}, 0x4041080) kernel console output (not intermixed with test programs): e root [ 1052.799468][T12444] BTRFS warning (device loop2): try to load backup roots slot 3 [ 1052.870009][T12444] BTRFS info (device loop2): enabling ssd optimizations [ 1052.878728][T12444] BTRFS info (device loop2): rebuilding free space tree [ 1052.896620][T12444] BTRFS info (device loop2): checking UUID tree [ 1053.219876][ T4274] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1053.235950][T12471] loop5: detected capacity change from 0 to 2048 [ 1053.334549][T12471] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1053.386901][T12469] loop4: detected capacity change from 0 to 4096 [ 1053.403302][T12471] UDF-fs: Scanning with blocksize 512 failed [ 1053.437841][T12471] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1054.393373][ T9799] usb 4-1: new full-speed USB device number 51 using dummy_hcd [ 1054.412070][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1054.419939][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1054.596649][ T9799] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1054.739111][ T9799] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1054.953577][ T9799] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1054.966907][ T4275] ntfs3: loop4: ntfs_evict_inode r=5 failed, -22. [ 1054.977041][ T4275] ntfs3: loop4: Mark volume as dirty due to NTFS errors [ 1055.002423][ T9799] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1055.066201][ T9799] usb 4-1: Product: syz [ 1055.070441][ T9799] usb 4-1: Manufacturer: syz [ 1055.086927][T12485] netlink: 'syz.1.2058': attribute type 10 has an invalid length. [ 1055.122287][T12485] team0: Device vxcan1 is of different type [ 1055.153313][ T9799] usb 4-1: SerialNumber: syz [ 1055.409601][ T9799] usb 4-1: 0:2 : does not exist [ 1055.419350][ T9799] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 1055.451113][ T9799] usb 4-1: USB disconnect, device number 51 [ 1056.357892][T12503] tipc: Enabling of bearer rejected, failed to enable media [ 1056.363095][T12503] device syzkaller0 entered promiscuous mode [ 1056.484062][ T7042] usb 5-1: new full-speed USB device number 40 using dummy_hcd [ 1056.494234][ T4260] udevd[4260]: 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 [ 1056.695983][ T7042] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1056.751626][ T7042] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1056.830033][ T7042] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1056.885786][ T7042] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1056.912329][ T7042] usb 5-1: Product: syz [ 1056.930055][ T7042] usb 5-1: Manufacturer: syz [ 1057.012575][ T7042] usb 5-1: SerialNumber: syz [ 1057.247122][ T7042] usb 5-1: 0:2 : does not exist [ 1057.277529][ T7042] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 1057.439979][ T7042] usb 5-1: USB disconnect, device number 40 [ 1058.785880][T12108] usb 5-1: new full-speed USB device number 41 using dummy_hcd [ 1058.901390][T12519] loop1: detected capacity change from 0 to 8 [ 1058.994838][T12108] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1059.029661][T12108] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1059.062408][T12108] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1059.100680][T12108] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1059.140729][T12108] usb 5-1: Product: syz [ 1059.173263][ T22] usb 3-1: new full-speed USB device number 41 using dummy_hcd [ 1059.179179][T12108] usb 5-1: Manufacturer: syz [ 1059.221666][T12108] usb 5-1: SerialNumber: syz [ 1059.385139][ T22] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1059.414241][ T22] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1059.471667][ T22] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1059.506616][ T22] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1059.528257][T12108] usb 5-1: 0:2 : does not exist [ 1059.548536][ T22] usb 3-1: Product: syz [ 1059.577305][ T22] usb 3-1: Manufacturer: syz [ 1059.577900][T12108] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 1059.617618][ T22] usb 3-1: SerialNumber: syz [ 1059.664827][T12108] usb 5-1: USB disconnect, device number 41 [ 1059.904888][ T4260] udevd[4260]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1059.910418][ T22] usb 3-1: 0:2 : does not exist [ 1059.977054][ T22] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 1060.070635][ T22] usb 3-1: USB disconnect, device number 41 [ 1060.359468][T12531] loop4: detected capacity change from 0 to 4096 [ 1060.397703][T12529] loop5: detected capacity change from 0 to 4096 [ 1060.472166][T12531] netlink: 'syz.4.2072': attribute type 5 has an invalid length. [ 1062.098677][T10852] ntfs3: loop5: ntfs_evict_inode r=5 failed, -22. [ 1062.114733][ T4275] ntfs3: loop4: ntfs_evict_inode r=5 failed, -22. [ 1062.121299][ T4275] ntfs3: loop4: Mark volume as dirty due to NTFS errors [ 1062.153739][T10852] ntfs3: loop5: Mark volume as dirty due to NTFS errors [ 1063.033702][T12108] usb 5-1: new full-speed USB device number 42 using dummy_hcd [ 1063.062131][T12541] loop5: detected capacity change from 0 to 32768 [ 1063.072049][T12541] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop5 scanned by syz.5.2074 (12541) [ 1063.104073][T12541] BTRFS info (device loop5): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1063.114545][T12541] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm [ 1063.123849][T12541] BTRFS info (device loop5): turning on sync discard [ 1063.130557][T12541] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1063.140336][T12541] BTRFS info (device loop5): use zstd compression, level 3 [ 1063.148248][T12541] BTRFS info (device loop5): turning on async discard [ 1063.155453][T12541] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 1063.166485][T12541] BTRFS info (device loop5): trying to use backup root at mount time [ 1063.175024][T12541] BTRFS info (device loop5): enabling auto defrag [ 1063.181538][T12541] BTRFS info (device loop5): using free space tree [ 1063.239434][T12108] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1063.284124][T12108] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1063.311565][T12108] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1063.326101][T12108] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1063.336127][T12108] usb 5-1: Product: syz [ 1063.345985][T12108] usb 5-1: Manufacturer: syz [ 1063.351045][T12108] usb 5-1: SerialNumber: syz [ 1063.422523][ T4687] BTRFS warning (device loop5): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 1063.439504][T12541] BTRFS error (device loop5): failed to load root extent [ 1063.446790][T12541] BTRFS warning (device loop5): try to load backup roots slot 1 [ 1063.455548][ T4340] BTRFS warning (device loop5): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 1063.509220][T12541] BTRFS warning (device loop5): couldn't read tree root [ 1063.516886][T12541] BTRFS warning (device loop5): try to load backup roots slot 2 [ 1063.544175][T12541] BTRFS error (device loop5): parent transid verify failed on logical 5255168 mirror 1 wanted 5 found 7 [ 1063.555843][T12541] BTRFS warning (device loop5): couldn't read tree root [ 1063.563119][T12541] BTRFS warning (device loop5): try to load backup roots slot 3 [ 1063.597994][T12108] usb 5-1: 0:2 : does not exist [ 1063.627219][T12541] BTRFS info (device loop5): enabling ssd optimizations [ 1063.629576][T12108] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 1063.680332][T12541] BTRFS info (device loop5): rebuilding free space tree [ 1063.696247][T12541] BTRFS info (device loop5): checking UUID tree [ 1063.803728][T12108] usb 5-1: USB disconnect, device number 42 [ 1063.874115][ T4748] udevd[4748]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1064.085681][T10852] BTRFS info (device loop5): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1064.292614][T12553] loop2: detected capacity change from 0 to 32768 [ 1064.431084][T12553] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.2076 (12553) [ 1064.638258][T12553] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1064.690804][T12553] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 1064.743396][T12553] BTRFS info (device loop2): turning on sync discard [ 1064.750251][T12553] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1064.846252][T12570] tipc: Enabling of bearer rejected, failed to enable media [ 1064.850492][T12553] BTRFS info (device loop2): use zstd compression, level 3 [ 1064.901676][T12574] device syzkaller0 entered promiscuous mode [ 1064.923812][T12573] loop5: detected capacity change from 0 to 128 [ 1064.939066][T12553] BTRFS info (device loop2): turning on async discard [ 1064.950590][T12567] loop1: detected capacity change from 0 to 4096 [ 1065.022395][T12553] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 1065.044346][T12553] BTRFS info (device loop2): trying to use backup root at mount time [ 1065.045155][T12573] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1065.054150][T12553] BTRFS info (device loop2): enabling auto defrag [ 1065.071428][T12553] BTRFS info (device loop2): using free space tree [ 1065.096576][T12573] ext4 filesystem being mounted at /60/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1067.085811][T12553] BTRFS error (device loop2): open_ctree failed: -12 [ 1067.108533][T12602] loop3: detected capacity change from 0 to 128 [ 1067.270358][ T4266] ntfs3: loop1: ntfs_evict_inode r=5 failed, -22. [ 1067.302859][ T4266] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 1067.335023][T12602] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1067.419990][T12602] ext4 filesystem being mounted at /431/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 1067.813987][T12608] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 1068.475975][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1068.755512][ T4277] EXT4-fs (loop3): unmounting filesystem. [ 1069.074075][ T1169] usb 2-1: new full-speed USB device number 52 using dummy_hcd [ 1069.129687][T12614] loop2: detected capacity change from 0 to 32768 [ 1069.163311][T12614] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 12 [ 1069.905721][ T1169] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1069.949001][ T1169] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1069.958520][T12620] loop3: detected capacity change from 0 to 4096 [ 1070.056178][ T1169] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1070.358478][T12622] blktrace: Concurrent blktraces are not allowed on nullb0 [ 1070.571999][ T1169] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1071.899761][ T1169] usb 2-1: Product: syz [ 1071.905886][ T1169] usb 2-1: Manufacturer: syz [ 1071.910532][ T1169] usb 2-1: SerialNumber: syz [ 1071.945823][ T1169] usb 2-1: can't set config #1, error -71 [ 1071.955593][ T1169] usb 2-1: USB disconnect, device number 52 [ 1072.108069][T12625] loop5: detected capacity change from 0 to 4096 [ 1072.388455][T12625] netlink: 'syz.5.2087': attribute type 5 has an invalid length. [ 1072.424303][ T4277] ntfs3: loop3: ntfs_evict_inode r=5 failed, -22. [ 1072.431053][ T4277] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 1075.663532][ T4365] usb 4-1: new full-speed USB device number 52 using dummy_hcd [ 1075.676947][T10852] ntfs3: loop5: ntfs_evict_inode r=5 failed, -22. [ 1075.693405][T10852] ntfs3: loop5: Mark volume as dirty due to NTFS errors [ 1075.866000][ T4365] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1075.930562][ T4365] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1075.937443][ T4365] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1075.937466][ T4365] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1075.937478][ T4365] usb 4-1: Product: syz [ 1075.937490][ T4365] usb 4-1: Manufacturer: syz [ 1075.937499][ T4365] usb 4-1: SerialNumber: syz [ 1076.146426][ T4365] usb 4-1: 0:2 : does not exist [ 1076.168761][ T4365] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 1076.259953][ T4365] usb 4-1: USB disconnect, device number 52 [ 1076.498611][T12648] loop1: detected capacity change from 0 to 4096 [ 1076.540076][T12650] loop4: detected capacity change from 0 to 2048 [ 1076.555955][ T4260] udevd[4260]: 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 [ 1076.597953][T12650] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 1078.347411][T12650] UDF-fs: Scanning with blocksize 512 failed [ 1078.546750][T12650] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1078.618149][ T4266] ntfs3: loop1: ntfs_evict_inode r=5 failed, -22. [ 1078.642429][ T4266] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 1078.770573][T12655] loop3: detected capacity change from 0 to 128 [ 1078.919394][T12655] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1078.939163][T12658] tipc: Enabling of bearer rejected, failed to enable media [ 1078.982191][T12655] ext4 filesystem being mounted at /434/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1079.026997][T12661] device syzkaller0 entered promiscuous mode [ 1080.068140][ T4277] EXT4-fs (loop3): unmounting filesystem. [ 1081.393847][ T1169] usb 2-1: new full-speed USB device number 53 using dummy_hcd [ 1082.667908][T12677] loop3: detected capacity change from 0 to 32768 [ 1083.103981][ T1169] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1083.222458][ T1169] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1083.430320][T12676] tipc: Enabling of bearer rejected, failed to enable media [ 1083.501055][ T1169] usb 2-1: string descriptor 0 read error: -71 [ 1083.546611][ T1169] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1083.598799][ T1169] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1083.658050][ T1169] usb 2-1: can't set config #1, error -71 [ 1083.695500][ T1169] usb 2-1: USB disconnect, device number 53 [ 1083.923229][ T4365] usb 6-1: new full-speed USB device number 18 using dummy_hcd [ 1084.094150][ T1169] usb 2-1: new full-speed USB device number 54 using dummy_hcd [ 1084.656091][ T1169] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1084.735500][ T1169] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1084.789285][ T1169] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1084.813674][ T1169] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1084.833899][ T1169] usb 2-1: Product: syz [ 1084.835035][ T4365] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1084.838109][ T1169] usb 2-1: Manufacturer: syz [ 1084.881129][ T4365] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1084.929535][ T1169] usb 2-1: SerialNumber: syz [ 1085.108208][T12699] loop3: detected capacity change from 0 to 32768 [ 1085.119749][ T4365] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1085.141690][ T4365] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1085.179340][ T4365] usb 6-1: Product: syz [ 1085.189578][T12697] loop2: detected capacity change from 0 to 4096 [ 1085.196121][ T4365] usb 6-1: Manufacturer: syz [ 1085.196144][ T4365] usb 6-1: SerialNumber: syz [ 1085.264690][T12699] XFS (loop3): Mounting V5 Filesystem [ 1085.377335][ T1169] usb 2-1: 0:2 : does not exist [ 1085.401702][ T1169] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 1085.422276][T12699] XFS (loop3): Ending clean mount [ 1085.431065][T12699] XFS (loop3): Quotacheck needed: Please wait. [ 1087.354050][ T4365] usb 6-1: 0:2 : does not exist [ 1087.367099][ T4365] usb 6-1: 5:0: failed to get current value for ch 0 (-22) [ 1087.410552][ T4365] usb 6-1: USB disconnect, device number 18 [ 1087.455500][ T1169] usb 2-1: USB disconnect, device number 54 [ 1087.499933][T12699] XFS (loop3): Quotacheck: Done. [ 1087.637313][ T4274] ntfs3: loop2: ntfs_evict_inode r=5 failed, -22. [ 1087.670547][ T4274] ntfs3: loop2: Mark volume as dirty due to NTFS errors [ 1088.034282][ T4256] udevd[4256]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 1088.185748][ T4748] udevd[4748]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1088.237970][T12715] loop1: detected capacity change from 0 to 164 [ 1088.346593][ T4277] XFS (loop3): Unmounting Filesystem [ 1088.496917][T12721] Unsupported NM flag settings (240) [ 1088.509101][T12721] Unsupported NM flag settings (240) [ 1088.910746][T12722] netlink: 'syz.2.2110': attribute type 10 has an invalid length. [ 1088.973500][T12722] team0: Device vxcan1 is of different type [ 1089.609412][T12725] loop1: detected capacity change from 0 to 32768 [ 1089.637884][T12725] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 12 [ 1089.970657][T12729] blktrace: Concurrent blktraces are not allowed on nullb0 [ 1090.561493][ T4748] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 12 [ 1091.134095][ T1169] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 1091.880285][T12734] loop2: detected capacity change from 0 to 32768 [ 1092.869119][ T1169] usb 2-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 1092.869143][ T1169] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1092.870884][ T1169] usb 2-1: config 0 descriptor?? [ 1092.875047][ T1169] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 1093.333106][ T4365] usb 5-1: new low-speed USB device number 43 using dummy_hcd [ 1093.875154][ T4365] usb 5-1: config 168 has an invalid descriptor of length 255, skipping remainder of the config [ 1093.903677][ T4365] usb 5-1: config 168 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1093.953766][ T7] usb 3-1: new full-speed USB device number 42 using dummy_hcd [ 1093.965079][ T4365] usb 5-1: config 168 has an invalid descriptor of length 255, skipping remainder of the config [ 1094.003968][ T4365] usb 5-1: config 168 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1094.066364][ T4365] usb 5-1: config 168 has an invalid descriptor of length 255, skipping remainder of the config [ 1094.097835][ T4365] usb 5-1: config 168 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1094.109715][ T1169] usb 2-1: USB disconnect, device number 55 [ 1094.155764][ T7] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1094.160635][ T4365] usb 5-1: string descriptor 0 read error: -22 [ 1094.173826][ T7] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1094.179436][ T4365] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 1094.193717][ T4365] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1094.219733][ T4365] adutux 5-1:168.0: interrupt endpoints not found [ 1094.221078][ T7] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1094.259722][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1094.288787][ T7] usb 3-1: Product: syz [ 1094.302319][ T7] usb 3-1: Manufacturer: syz [ 1094.318435][ T7] usb 3-1: SerialNumber: syz [ 1094.481817][T12743] loop3: detected capacity change from 0 to 32768 [ 1094.490314][ T4365] usb 5-1: USB disconnect, device number 43 [ 1094.505188][T12743] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.2118 (12743) [ 1094.529264][T12743] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1094.540467][T12743] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 1094.550527][T12743] BTRFS info (device loop3): turning on sync discard [ 1094.572494][T12743] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1094.600508][T12743] BTRFS info (device loop3): use zstd compression, level 3 [ 1094.615015][T12743] BTRFS info (device loop3): turning on async discard [ 1094.641120][ T7] usb 3-1: 0:2 : does not exist [ 1094.645317][T12743] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 1094.675685][ T7] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 1094.700179][T12743] BTRFS info (device loop3): trying to use backup root at mount time [ 1094.718452][ T7] usb 3-1: USB disconnect, device number 42 [ 1094.767111][T12743] BTRFS info (device loop3): enabling auto defrag [ 1094.799173][T12743] BTRFS info (device loop3): using free space tree [ 1094.869347][ T7931] BTRFS warning (device loop3): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 1094.895118][T12743] BTRFS error (device loop3): failed to load root extent [ 1094.904199][T12743] BTRFS warning (device loop3): try to load backup roots slot 1 [ 1094.924755][ T7931] BTRFS warning (device loop3): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 1094.984894][T12743] BTRFS warning (device loop3): couldn't read tree root [ 1094.992178][T12743] BTRFS warning (device loop3): try to load backup roots slot 2 [ 1095.064741][T12743] BTRFS error (device loop3): parent transid verify failed on logical 5255168 mirror 1 wanted 5 found 7 [ 1095.103722][ T1169] usb 2-1: new full-speed USB device number 56 using dummy_hcd [ 1095.111801][T12743] BTRFS warning (device loop3): couldn't read tree root [ 1095.142123][T12743] BTRFS warning (device loop3): try to load backup roots slot 3 [ 1095.223888][T12743] BTRFS info (device loop3): enabling ssd optimizations [ 1095.255811][T12743] BTRFS info (device loop3): rebuilding free space tree [ 1095.318377][ T1169] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1095.345552][T12743] BTRFS info (device loop3): checking UUID tree [ 1095.380011][ T1169] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1095.546308][T12775] loop2: detected capacity change from 0 to 32768 [ 1095.632531][ T1169] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1095.655915][ T1169] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1095.686132][T12775] XFS (loop2): Mounting V5 Filesystem [ 1095.713259][ T22] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 1095.738603][ T1169] usb 2-1: Product: syz [ 1095.773897][ T1169] usb 2-1: Manufacturer: syz [ 1095.778672][ T1169] usb 2-1: SerialNumber: syz [ 1095.791658][ T4277] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1095.861103][T12775] XFS (loop2): Ending clean mount [ 1095.871997][T12775] XFS (loop2): Quotacheck needed: Please wait. [ 1095.945700][ T22] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1095.984916][ T22] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1096.013786][ T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1096.026936][ T1169] usb 2-1: 0:2 : does not exist [ 1096.049064][ T1169] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 1096.066098][ T22] usb 5-1: config 0 descriptor?? [ 1096.114741][T12775] XFS (loop2): Quotacheck: Done. [ 1096.124077][ T22] pwc: Askey VC010 type 2 USB webcam detected. [ 1096.165036][ T1169] usb 2-1: USB disconnect, device number 56 [ 1096.562880][ T22] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1096.580957][ T22] pwc: recv_control_msg error -32 req 02 val 2700 [ 1096.597449][ T22] pwc: recv_control_msg error -32 req 02 val 2c00 [ 1096.609035][ T22] pwc: recv_control_msg error -32 req 04 val 1000 [ 1096.638428][ T22] pwc: recv_control_msg error -32 req 04 val 1300 [ 1096.709965][ T22] pwc: recv_control_msg error -32 req 04 val 1400 [ 1096.745143][ T22] pwc: recv_control_msg error -32 req 02 val 2000 [ 1096.785094][ T22] pwc: recv_control_msg error -32 req 02 val 2100 [ 1096.824241][ T22] pwc: recv_control_msg error -32 req 04 val 1500 [ 1096.858077][ T22] pwc: recv_control_msg error -32 req 02 val 2500 [ 1097.068070][ T22] pwc: recv_control_msg error -71 req 02 val 2600 [ 1097.087297][ T22] pwc: recv_control_msg error -71 req 02 val 2900 [ 1097.097793][ T4256] udevd[4256]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1097.132976][ T22] pwc: recv_control_msg error -71 req 02 val 2800 [ 1097.154461][ T22] pwc: recv_control_msg error -71 req 04 val 1100 [ 1097.179338][ T22] pwc: recv_control_msg error -71 req 04 val 1200 [ 1097.216011][ T22] pwc: Registered as video103. [ 1097.234592][ T22] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input82 [ 1097.297518][ T22] usb 5-1: USB disconnect, device number 44 [ 1097.947100][ T4274] XFS (loop2): Unmounting Filesystem [ 1100.163630][ T4365] usb 4-1: new full-speed USB device number 53 using dummy_hcd [ 1100.867403][ T22] usb 5-1: new full-speed USB device number 45 using dummy_hcd [ 1100.977553][ T4365] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1101.007365][ T4365] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1101.066269][ T4365] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1101.133886][ T4365] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1101.142381][ T4365] usb 4-1: Product: syz [ 1101.147338][ T4365] usb 4-1: Manufacturer: syz [ 1101.151973][ T4365] usb 4-1: SerialNumber: syz [ 1101.190415][T12813] loop5: detected capacity change from 0 to 2048 [ 1101.197863][ T4365] usb 4-1: can't set config #1, error -71 [ 1101.354804][T12815] loop2: detected capacity change from 0 to 32768 [ 1101.373264][ T22] usb 5-1: device not accepting address 45, error -71 [ 1101.405152][ T4365] usb 4-1: USB disconnect, device number 53 [ 1101.413746][T12815] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 12 [ 1101.461847][T12813] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1101.589818][T12821] blktrace: Concurrent blktraces are not allowed on nullb0 [ 1101.900117][ T26] audit: type=1800 audit(1774149619.679:25): pid=12813 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.2130" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 1102.123166][ T22] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 1102.230035][T12823] loop3: detected capacity change from 0 to 2048 [ 1102.345018][ T22] usb 5-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 1102.356963][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1102.380488][T12823] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1102.401739][ T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1102.412499][ T4256] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 12 [ 1102.434857][ T26] audit: type=1800 audit(1774149620.219:26): pid=12823 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.2132" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 1102.554356][ T22] usb 5-1: config 0 descriptor?? [ 1102.603813][ T22] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 1104.059490][ T4277] EXT4-fs (loop3): unmounting filesystem. [ 1104.245316][T12836] loop2: detected capacity change from 0 to 32768 [ 1104.273158][ C1] raw-gadget.0 gadget.4: ignoring, device is not running [ 1104.280603][ C1] raw-gadget.0 gadget.4: ignoring, device is not running [ 1104.291763][ T22] usb 5-1: USB disconnect, device number 46 [ 1104.323330][ T4365] usb 6-1: new full-speed USB device number 19 using dummy_hcd [ 1104.415788][T12836] XFS (loop2): Mounting V5 Filesystem [ 1104.525239][ T4365] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1104.562217][ T4365] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1104.662256][T12836] XFS (loop2): Ending clean mount [ 1104.672087][T12836] XFS (loop2): Quotacheck needed: Please wait. [ 1104.687306][ T4365] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1104.703734][ T4365] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1104.711924][ T4365] usb 6-1: Product: syz [ 1104.717430][ T4365] usb 6-1: Manufacturer: syz [ 1104.727688][ T4365] usb 6-1: SerialNumber: syz [ 1104.899054][T12836] XFS (loop2): Quotacheck: Done. [ 1105.541208][ T4274] XFS (loop2): Unmounting Filesystem [ 1107.070637][T12851] loop4: detected capacity change from 0 to 32768 [ 1107.927321][T12854] netlink: 'syz.4.2139': attribute type 10 has an invalid length. [ 1108.039490][T12854] team0: Device vxcan1 is of different type [ 1108.063948][ T9548] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 1108.255559][ T9548] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1108.294025][ T9548] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1108.343918][ T9548] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1108.389271][ T9548] usb 3-1: config 0 descriptor?? [ 1108.412566][ T9548] pwc: Askey VC010 type 2 USB webcam detected. [ 1108.535205][T12859] loop1: detected capacity change from 0 to 2048 [ 1108.579700][T12859] UDF-fs: warning (device loop1): udf_load_vrs: No anchor found [ 1108.596942][T12859] UDF-fs: Scanning with blocksize 512 failed [ 1108.613512][ T22] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 1108.628692][T12859] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1108.819421][ T9548] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1108.859366][ T9548] pwc: recv_control_msg error -32 req 02 val 2700 [ 1108.904925][ T9548] pwc: recv_control_msg error -32 req 02 val 2c00 [ 1108.913694][ T22] usb 4-1: Using ep0 maxpacket: 32 [ 1108.919821][ T9548] pwc: recv_control_msg error -32 req 04 val 1000 [ 1108.921055][ T22] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 1108.938970][ T4365] usb 6-1: 0:2 : does not exist [ 1108.949840][ T9548] pwc: recv_control_msg error -32 req 04 val 1300 [ 1108.954378][ T4365] usb 6-1: 5:0: failed to get current value for ch 0 (-22) [ 1108.971178][ T22] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1109.025757][ T4365] usb 6-1: USB disconnect, device number 19 [ 1109.028818][ T9548] pwc: recv_control_msg error -32 req 04 val 1400 [ 1109.051821][ T9548] pwc: recv_control_msg error -32 req 02 val 2000 [ 1109.071544][ T9548] pwc: recv_control_msg error -32 req 02 val 2100 [ 1109.091560][ T9548] pwc: recv_control_msg error -32 req 04 val 1500 [ 1109.102002][ T9548] pwc: recv_control_msg error -32 req 02 val 2500 [ 1109.209191][ T22] usb 4-1: config 0 has no interface number 0 [ 1109.217927][ T22] usb 4-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 16 [ 1109.228611][ T22] usb 4-1: config 0 interface 196 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1109.242009][ T22] usb 4-1: config 0 interface 196 has no altsetting 0 [ 1109.362501][ T9548] pwc: recv_control_msg error -71 req 02 val 2600 [ 1109.432590][ T9548] pwc: recv_control_msg error -71 req 02 val 2900 [ 1109.508829][ T9548] pwc: recv_control_msg error -71 req 02 val 2800 [ 1110.006032][ T22] usb 4-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 1110.015728][ T22] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1110.024331][ T22] usb 4-1: Product: syz [ 1110.028615][ T22] usb 4-1: Manufacturer: syz [ 1110.034885][ T22] usb 4-1: SerialNumber: syz [ 1110.041567][ T22] usb 4-1: config 0 descriptor?? [ 1110.048003][T12857] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 1110.079774][ T9548] pwc: recv_control_msg error -71 req 04 val 1100 [ 1110.119140][T12868] loop5: detected capacity change from 0 to 2048 [ 1110.129973][ T9548] pwc: recv_control_msg error -71 req 04 val 1200 [ 1110.144805][ T4260] udevd[4260]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1110.197795][ T9548] pwc: Registered as video103. [ 1110.209198][ T9548] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input83 [ 1110.339350][ T22] ipheth 4-1:0.196: Unable to find endpoints [ 1110.365912][ T22] usb 4-1: USB disconnect, device number 54 [ 1110.438461][T12868] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1110.730009][T12877] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2146'. [ 1110.906251][ T26] audit: type=1800 audit(1774149628.689:27): pid=12868 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.2144" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 1110.954310][ T9548] usb 3-1: USB disconnect, device number 43 [ 1111.231701][T12885] loop1: detected capacity change from 0 to 32768 [ 1111.253315][T12885] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 12 [ 1111.548187][T12887] blktrace: Concurrent blktraces are not allowed on nullb0 [ 1112.039504][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1112.322559][T12891] loop2: detected capacity change from 0 to 32768 [ 1112.504783][ T4748] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 12 [ 1112.876866][T12891] XFS (loop2): Mounting V5 Filesystem [ 1113.351902][T12891] XFS (loop2): Ending clean mount [ 1113.361369][T12891] XFS (loop2): Quotacheck needed: Please wait. [ 1113.521785][T12891] XFS (loop2): Quotacheck: Done. [ 1113.629823][ T4274] XFS (loop2): Unmounting Filesystem [ 1113.787817][T12915] loop1: detected capacity change from 0 to 2048 [ 1113.826193][T12915] UDF-fs: warning (device loop1): udf_load_vrs: No anchor found [ 1113.854709][T12915] UDF-fs: Scanning with blocksize 512 failed [ 1113.947105][T12915] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1114.889496][T12920] loop1: detected capacity change from 0 to 164 [ 1115.127661][T12922] Unsupported NM flag settings (240) [ 1115.137200][T12922] Unsupported NM flag settings (240) [ 1115.279405][ T7042] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 1115.701810][T12912] loop5: detected capacity change from 0 to 32768 [ 1115.725025][ T7042] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1115.787055][ T7042] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1115.813776][ T7042] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1115.855602][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1115.871703][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1115.910417][ T7042] usb 4-1: config 0 descriptor?? [ 1115.966067][T12912] XFS (loop5): Mounting V5 Filesystem [ 1115.990497][ T7042] pwc: Askey VC010 type 2 USB webcam detected. [ 1116.213271][ T22] usb 3-1: new full-speed USB device number 44 using dummy_hcd [ 1116.299424][T12940] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2159'. [ 1116.907002][ T7042] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1116.937557][T12912] XFS (loop5): Ending clean mount [ 1116.947631][ T7042] pwc: recv_control_msg error -32 req 02 val 2700 [ 1116.979050][ T7042] pwc: recv_control_msg error -32 req 02 val 2c00 [ 1116.999139][ T7042] pwc: recv_control_msg error -32 req 04 val 1000 [ 1117.010085][ T7042] pwc: recv_control_msg error -32 req 04 val 1300 [ 1117.045043][ T7042] pwc: recv_control_msg error -32 req 04 val 1400 [ 1117.075666][ T22] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1117.093033][ T22] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1117.119892][T10852] XFS (loop5): Unmounting Filesystem [ 1117.150355][ T22] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1117.188875][ T22] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1117.225093][ T22] usb 3-1: Product: syz [ 1117.251208][ T22] usb 3-1: Manufacturer: syz [ 1117.271550][ T22] usb 3-1: SerialNumber: syz [ 1117.518045][ T7042] pwc: recv_control_msg error -32 req 02 val 2000 [ 1117.528582][ T7042] pwc: recv_control_msg error -32 req 02 val 2100 [ 1117.534394][ T7042] pwc: recv_control_msg error -32 req 04 val 1500 [ 1117.535185][ T7042] pwc: recv_control_msg error -32 req 02 val 2500 [ 1117.737370][ T7042] pwc: recv_control_msg error -71 req 02 val 2600 [ 1117.768059][ T7042] pwc: recv_control_msg error -71 req 02 val 2900 [ 1117.809540][ T7042] pwc: recv_control_msg error -71 req 02 val 2800 [ 1117.875308][ T7042] pwc: recv_control_msg error -71 req 04 val 1100 [ 1117.906961][ T7042] pwc: recv_control_msg error -71 req 04 val 1200 [ 1117.942608][ T7042] pwc: Registered as video103. [ 1117.991585][ T7042] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input84 [ 1118.245829][ T7042] usb 4-1: USB disconnect, device number 55 [ 1119.691067][T12953] loop5: detected capacity change from 0 to 2048 [ 1119.924490][T12953] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1119.995271][ T26] audit: type=1800 audit(1774149637.779:28): pid=12953 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.2160" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 1120.043472][ T22] usb 3-1: 0:2 : does not exist [ 1120.728405][T12963] loop4: detected capacity change from 0 to 32768 [ 1120.755569][ T22] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 1120.831124][ T22] usb 3-1: USB disconnect, device number 44 [ 1120.874554][T12963] XFS (loop4): Mounting V5 Filesystem [ 1121.131856][T12963] XFS (loop4): Ending clean mount [ 1121.140639][T12963] XFS (loop4): Quotacheck needed: Please wait. [ 1121.196342][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1121.263596][ T22] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 1121.286011][T12963] XFS (loop4): Quotacheck: Done. [ 1121.442127][ T4275] XFS (loop4): Unmounting Filesystem [ 1121.548375][ T22] usb 3-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 1121.589189][ T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1121.701515][T12975] loop3: detected capacity change from 0 to 4096 [ 1121.714738][ T22] usb 3-1: config 0 descriptor?? [ 1121.723986][ T22] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 1122.338923][ T22] gspca_cpia1: usb_control_msg 03, error -32 [ 1122.348977][ T22] cpia1 3-1:0.0: unexpected state after lo power cmd: 01 [ 1122.529994][T12975] netlink: 'syz.3.2168': attribute type 5 has an invalid length. [ 1122.550081][ T22] gspca_cpia1: usb_control_msg 01, error -71 [ 1122.559886][ T22] cpia1 3-1:0.0: only firmware version 1 is supported (got: 0) [ 1122.608470][ T4260] udevd[4260]: 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 [ 1122.610231][ T22] usb 3-1: USB disconnect, device number 45 [ 1122.752591][T12988] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2171'. [ 1125.196116][ T4277] ntfs3: loop3: ntfs_evict_inode r=5 failed, -22. [ 1125.210217][ T4277] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 1125.242021][T12993] loop1: detected capacity change from 0 to 164 [ 1125.262328][T12995] loop2: detected capacity change from 0 to 8 [ 1125.395033][T12996] Unsupported NM flag settings (240) [ 1125.401010][T12996] Unsupported NM flag settings (240) [ 1126.122570][T12998] loop3: detected capacity change from 0 to 32768 [ 1126.578974][T12998] XFS (loop3): Mounting V5 Filesystem [ 1126.895287][T12998] XFS (loop3): Ending clean mount [ 1126.914189][T12998] XFS (loop3): Quotacheck needed: Please wait. [ 1126.962171][T13009] netlink: 'syz.2.2175': attribute type 10 has an invalid length. [ 1126.974769][T13009] team0: Device vxcan1 is of different type [ 1127.076142][T12998] XFS (loop3): Quotacheck: Done. [ 1127.747913][T13011] loop1: detected capacity change from 0 to 128 [ 1127.855824][T13011] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 1127.887958][T13011] ext4 filesystem being mounted at /437/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1127.997195][T13018] loop4: detected capacity change from 0 to 164 [ 1130.006419][T13020] Unsupported NM flag settings (240) [ 1130.012388][T13020] Unsupported NM flag settings (240) [ 1130.552543][ T4277] XFS (loop3): Unmounting Filesystem [ 1130.747870][ T4266] EXT4-fs (loop1): unmounting filesystem. [ 1130.994147][ T5156] usb 3-1: new full-speed USB device number 46 using dummy_hcd [ 1131.229058][T13023] loop1: detected capacity change from 0 to 32768 [ 1131.289389][T13023] XFS (loop1): Mounting V5 Filesystem [ 1131.346345][ T5156] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1131.429854][ T5156] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1131.554127][T13023] XFS (loop1): Ending clean mount [ 1131.561828][T13023] XFS (loop1): Quotacheck needed: Please wait. [ 1131.582435][ T5156] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1131.602170][T13033] tipc: Enabling of bearer rejected, failed to enable media [ 1131.629058][ T5156] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1131.675008][T13033] device syzkaller0 entered promiscuous mode [ 1131.691456][ T5156] usb 3-1: Product: syz [ 1131.718263][T13023] XFS (loop1): Quotacheck: Done. [ 1131.720636][ T5156] usb 3-1: Manufacturer: syz [ 1131.789693][ T5156] usb 3-1: SerialNumber: syz [ 1131.866178][T13035] loop4: detected capacity change from 0 to 128 [ 1131.898561][ T4266] XFS (loop1): Unmounting Filesystem [ 1132.044084][T13035] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1132.080404][T13035] ext4 filesystem being mounted at /441/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1133.442478][ T5156] usb 3-1: can't set config #1, error -71 [ 1133.515301][ T5156] usb 3-1: USB disconnect, device number 46 [ 1133.643768][ T4365] usb 2-1: new full-speed USB device number 57 using dummy_hcd [ 1133.687014][T13056] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2184'. [ 1133.846632][ T4365] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1134.137689][ T4365] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1134.159602][ T4365] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1134.176558][ T4365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1134.228197][ T4365] usb 2-1: Product: syz [ 1134.241116][ T4365] usb 2-1: Manufacturer: syz [ 1134.275837][ T4365] usb 2-1: SerialNumber: syz [ 1134.505133][ T4365] usb 2-1: 0:2 : does not exist [ 1134.516839][ T4365] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 1134.585970][ T4365] usb 2-1: USB disconnect, device number 57 [ 1134.797061][ T4275] EXT4-fs (loop4): unmounting filesystem. [ 1134.993548][T10761] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 1135.019578][T13061] loop4: detected capacity change from 0 to 2048 [ 1135.036917][T13061] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 1135.099551][T13061] UDF-fs: Scanning with blocksize 512 failed [ 1135.137269][T13061] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1135.201769][T10761] usb 3-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 1135.723465][T10761] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1135.787873][T10761] usb 3-1: config 0 descriptor?? [ 1135.819566][T10761] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 1136.156687][T13065] loop1: detected capacity change from 0 to 128 [ 1136.209047][T10761] gspca_cpia1: usb_control_msg 03, error -32 [ 1136.219293][T13067] loop5: detected capacity change from 0 to 128 [ 1136.226545][T10761] cpia1 3-1:0.0: unexpected state after lo power cmd: 01 [ 1136.229816][T13069] loop4: detected capacity change from 0 to 128 [ 1136.298763][T13065] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 1136.313549][T13067] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1136.397863][T13065] ext4 filesystem being mounted at /440/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1136.421982][T13069] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1136.431798][T10761] gspca_cpia1: usb_control_msg 01, error -71 [ 1136.448667][T10761] cpia1 3-1:0.0: only firmware version 1 is supported (got: 0) [ 1136.482547][T13069] ext4 filesystem being mounted at /443/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1136.489338][T10761] usb 3-1: USB disconnect, device number 47 [ 1136.510075][T13067] ext4 filesystem being mounted at /77/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 1137.024524][T13076] random: crng reseeded on system resumption [ 1139.188888][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1139.632198][ T4266] EXT4-fs (loop1): unmounting filesystem. [ 1139.919085][T13086] loop3: detected capacity change from 0 to 32768 [ 1140.251884][T13086] XFS (loop3): Mounting V5 Filesystem [ 1140.602456][T13086] XFS (loop3): Ending clean mount [ 1140.612540][T13086] XFS (loop3): Quotacheck needed: Please wait. [ 1140.903587][T13086] XFS (loop3): Quotacheck: Done. [ 1140.977556][ T4277] XFS (loop3): Unmounting Filesystem [ 1141.411460][ T4275] EXT4-fs (loop4): unmounting filesystem. [ 1141.421317][T13103] loop5: detected capacity change from 0 to 128 [ 1141.525394][T13103] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1141.757503][T13103] ext4 filesystem being mounted at /79/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1142.123736][T13105] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2196'. [ 1142.167286][T13111] netlink: 'syz.1.2198': attribute type 10 has an invalid length. [ 1142.290847][T13111] team0: Device vxcan1 is of different type [ 1142.393871][T13114] random: crng reseeded on system resumption [ 1142.677771][T13103] ax25_connect(): syz.5.2195 uses autobind, please contact jreuter@yaina.de [ 1143.237627][T13127] loop2: detected capacity change from 0 to 2048 [ 1143.306101][T13127] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1143.326530][T13130] vim2m vim2m.0: Fourcc format (0x56595559) invalid. [ 1143.348332][T13130] fuse: Bad value for 'fd' [ 1143.374167][T13130] netlink: 64 bytes leftover after parsing attributes in process `syz.1.2201'. [ 1143.443953][T13127] UDF-fs: Scanning with blocksize 512 failed [ 1143.484585][T13127] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1143.781013][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1143.953720][ T14] usb 4-1: new full-speed USB device number 56 using dummy_hcd [ 1143.963428][T10761] usb 5-1: new low-speed USB device number 47 using dummy_hcd [ 1144.155813][T10761] usb 5-1: config 168 has an invalid descriptor of length 255, skipping remainder of the config [ 1144.167002][ T14] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1144.211112][ T14] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1144.221501][T10761] usb 5-1: config 168 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1144.275709][ T14] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1144.297519][T10761] usb 5-1: config 168 has an invalid descriptor of length 255, skipping remainder of the config [ 1144.301290][T13136] loop5: detected capacity change from 0 to 4096 [ 1144.327462][ T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1144.339343][ T14] usb 4-1: Product: syz [ 1144.368470][T10761] usb 5-1: config 168 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1144.397367][ T14] usb 4-1: Manufacturer: syz [ 1144.437112][T10761] usb 5-1: config 168 has an invalid descriptor of length 255, skipping remainder of the config [ 1144.440251][ T14] usb 4-1: SerialNumber: syz [ 1144.503631][T10761] usb 5-1: config 168 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1144.605897][T10761] usb 5-1: string descriptor 0 read error: -22 [ 1144.633842][T10761] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 1144.967887][T10761] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1144.988556][T10761] adutux 5-1:168.0: interrupt endpoints not found [ 1145.052107][ T14] usb 4-1: 0:2 : does not exist [ 1145.086495][ T14] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 1145.212178][ T14] usb 4-1: USB disconnect, device number 56 [ 1145.275016][ T7] usb 5-1: USB disconnect, device number 47 [ 1145.347296][T10852] ntfs3: loop5: ntfs_evict_inode r=5 failed, -22. [ 1145.374905][T10852] ntfs3: loop5: Mark volume as dirty due to NTFS errors [ 1145.875727][T13143] loop3: detected capacity change from 0 to 32768 [ 1145.932765][T13143] XFS (loop3): Mounting V5 Filesystem [ 1145.979785][T13143] XFS (loop3): Ending clean mount [ 1145.988772][T13143] XFS (loop3): Quotacheck needed: Please wait. [ 1146.033313][T10761] usb 6-1: new full-speed USB device number 20 using dummy_hcd [ 1146.107927][T13143] XFS (loop3): Quotacheck: Done. [ 1146.318569][T13153] loop1: detected capacity change from 0 to 32768 [ 1146.375419][T10761] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1146.398603][T10761] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1146.460244][T13153] XFS (loop1): Mounting V5 Filesystem [ 1146.460562][ T4277] XFS (loop3): Unmounting Filesystem [ 1146.467633][T10761] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1146.482471][T10761] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1146.491220][T10761] usb 6-1: Product: syz [ 1146.496533][T10761] usb 6-1: Manufacturer: syz [ 1146.501184][T10761] usb 6-1: SerialNumber: syz [ 1146.709988][T13161] loop4: detected capacity change from 0 to 32768 [ 1146.730107][T13161] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 12 [ 1146.884309][T13153] XFS (loop1): Ending clean mount [ 1146.894092][T13153] XFS (loop1): Quotacheck needed: Please wait. [ 1146.946561][T10761] usb 6-1: 0:2 : does not exist [ 1146.968149][T10761] usb 6-1: 5:0: failed to get current value for ch 0 (-22) [ 1147.065962][T10761] usb 6-1: USB disconnect, device number 20 [ 1147.104657][T13153] XFS (loop1): Quotacheck: Done. [ 1147.500474][ T4256] udevd[4256]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1148.173959][T13161] blktrace: Concurrent blktraces are not allowed on nullb0 [ 1148.360147][ T4266] XFS (loop1): Unmounting Filesystem [ 1148.365881][T13170] loop5: detected capacity change from 0 to 128 [ 1148.467357][T13170] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1148.534430][T13170] ext4 filesystem being mounted at /82/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1148.778335][T13177] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2210'. [ 1149.266515][T13182] device syzkaller0 entered promiscuous mode [ 1149.297904][T13180] tipc: Enabling of bearer rejected, failed to enable media [ 1150.726659][T13184] random: crng reseeded on system resumption [ 1150.957784][T13187] ax25_connect(): syz.5.2208 uses autobind, please contact jreuter@yaina.de [ 1151.695039][T13189] loop4: detected capacity change from 0 to 128 [ 1151.774341][T13189] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1151.839640][T13189] ext4 filesystem being mounted at /448/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1151.976365][T13193] loop3: detected capacity change from 0 to 2048 [ 1152.011548][T13193] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1152.094356][T13193] UDF-fs: Scanning with blocksize 512 failed [ 1152.205229][T13200] ax25_connect(): syz.4.2212 uses autobind, please contact jreuter@yaina.de [ 1152.257519][T13193] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1152.704735][T13197] loop2: detected capacity change from 0 to 4096 [ 1154.105186][T13199] random: crng reseeded on system resumption [ 1154.111379][ T4274] ntfs3: loop2: ntfs_evict_inode r=5 failed, -22. [ 1154.157442][ T4274] ntfs3: loop2: Mark volume as dirty due to NTFS errors [ 1154.253845][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1154.311455][ T9799] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 1154.682751][T13211] loop5: detected capacity change from 0 to 32768 [ 1154.692476][ T9799] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1154.704154][ T9799] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1154.727714][ T9799] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1154.774269][ T9799] usb 2-1: config 0 descriptor?? [ 1154.817158][T13211] XFS (loop5): Mounting V5 Filesystem [ 1154.868055][T13219] vim2m vim2m.0: Fourcc format (0x56595559) invalid. [ 1154.918952][T13219] fuse: Bad value for 'fd' [ 1154.956622][ T9799] usb 2-1: can't set config #0, error -71 [ 1155.035383][ T9799] usb 2-1: USB disconnect, device number 58 [ 1155.112320][T13211] XFS (loop5): Ending clean mount [ 1155.128984][T13211] XFS (loop5): Quotacheck needed: Please wait. [ 1155.180846][T13211] XFS (loop5): Quotacheck: Done. [ 1155.390650][T13223] loop1: detected capacity change from 0 to 32768 [ 1155.454518][T13219] netlink: 64 bytes leftover after parsing attributes in process `syz.2.2216'. [ 1155.592331][T10852] XFS (loop5): Unmounting Filesystem [ 1156.157057][ T4275] EXT4-fs (loop4): unmounting filesystem. [ 1156.174083][ T7042] usb 4-1: new full-speed USB device number 57 using dummy_hcd [ 1156.366837][ T7042] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1156.410585][ T7042] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1156.459241][ T7042] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1156.513631][ T7042] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1156.538619][ T7042] usb 4-1: Product: syz [ 1156.579104][ T7042] usb 4-1: Manufacturer: syz [ 1156.623989][ T7042] usb 4-1: SerialNumber: syz [ 1156.742708][T11482] usb 5-1: new full-speed USB device number 48 using dummy_hcd [ 1157.894495][T11482] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1157.952002][T11482] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1158.064174][T11482] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1158.141080][T11482] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1158.198284][T11482] usb 5-1: Product: syz [ 1158.245046][T11482] usb 5-1: Manufacturer: syz [ 1158.249742][T11482] usb 5-1: SerialNumber: syz [ 1158.862134][ T7042] usb 4-1: 0:2 : does not exist [ 1158.880383][ T7042] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 1158.957239][T11482] usb 5-1: 0:2 : does not exist [ 1158.982480][T11482] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 1158.994506][ T7042] usb 4-1: USB disconnect, device number 57 [ 1159.027177][T11482] usb 5-1: USB disconnect, device number 48 [ 1159.152439][ T4748] udevd[4748]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 1159.288707][T13230] loop5: detected capacity change from 0 to 32768 [ 1159.325471][T13230] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop5 scanned by syz.5.2230 (13230) [ 1159.402443][T13230] BTRFS info (device loop5): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1159.452270][T13230] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm [ 1159.494016][ T7042] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 1159.527273][T13230] BTRFS info (device loop5): turning on sync discard [ 1159.535322][T13230] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1159.546497][T13230] BTRFS info (device loop5): use zstd compression, level 3 [ 1159.555749][T13230] BTRFS info (device loop5): turning on async discard [ 1159.564287][T13230] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 1159.578159][T13230] BTRFS info (device loop5): trying to use backup root at mount time [ 1159.598036][T13230] BTRFS info (device loop5): enabling auto defrag [ 1159.616503][T13230] BTRFS info (device loop5): using free space tree [ 1159.635109][T13244] loop2: detected capacity change from 0 to 164 [ 1159.711306][ T7042] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1159.840990][T13260] Unsupported NM flag settings (240) [ 1159.853857][T13260] Unsupported NM flag settings (240) [ 1160.129718][ T7042] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1160.305894][ T7042] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1160.358660][ T7042] usb 4-1: config 0 descriptor?? [ 1160.406645][ T7042] pwc: Askey VC010 type 2 USB webcam detected. [ 1160.609031][T13240] loop4: detected capacity change from 0 to 32768 [ 1160.704160][ T4748] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop5 scanned by udevd (4748) [ 1160.713742][T13230] BTRFS error (device loop5): open_ctree failed: -12 [ 1160.749260][T13240] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1160.803713][T13240] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 1160.812505][T13240] BTRFS info (device loop4): turning on sync discard [ 1160.830323][ T7042] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1160.849234][ T7042] pwc: recv_control_msg error -32 req 02 val 2700 [ 1160.864914][T13240] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1160.876954][ T7042] pwc: recv_control_msg error -32 req 02 val 2c00 [ 1160.907431][ T7042] pwc: recv_control_msg error -32 req 04 val 1000 [ 1160.921720][T13240] BTRFS info (device loop4): use zstd compression, level 3 [ 1160.962535][T13240] BTRFS info (device loop4): turning on async discard [ 1160.970398][ T7042] pwc: recv_control_msg error -32 req 04 val 1300 [ 1160.989832][ T7042] pwc: recv_control_msg error -32 req 04 val 1400 [ 1160.995331][T13240] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 1161.008193][ T7042] pwc: recv_control_msg error -32 req 02 val 2000 [ 1161.011126][T13263] loop2: detected capacity change from 0 to 2048 [ 1161.027055][ T7042] pwc: recv_control_msg error -32 req 02 val 2100 [ 1161.060067][ T7042] pwc: recv_control_msg error -32 req 04 val 1500 [ 1161.089817][T13263] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1161.110518][ T7042] pwc: recv_control_msg error -32 req 02 val 2500 [ 1161.110805][T13240] BTRFS info (device loop4): trying to use backup root at mount time [ 1161.146234][T13263] UDF-fs: Scanning with blocksize 512 failed [ 1161.154216][ T7042] pwc: recv_control_msg error -32 req 02 val 2400 [ 1161.173307][T13263] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1161.203308][T13240] BTRFS info (device loop4): enabling auto defrag [ 1161.210383][T13240] BTRFS info (device loop4): using free space tree [ 1161.391122][ T7042] pwc: recv_control_msg error -71 req 02 val 2900 [ 1161.607280][ T7042] pwc: recv_control_msg error -71 req 02 val 2800 [ 1161.779814][ T7042] pwc: recv_control_msg error -71 req 04 val 1100 [ 1161.794952][ T7042] pwc: recv_control_msg error -71 req 04 val 1200 [ 1161.814369][ T7042] pwc: Registered as video103. [ 1161.819850][ T7042] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input85 [ 1161.845947][ T4260] udevd[4260]: 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 [ 1161.864164][ T7042] usb 4-1: USB disconnect, device number 58 [ 1162.544285][ T7042] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 1162.561890][T13287] loop2: detected capacity change from 0 to 4096 [ 1162.683858][T13289] loop3: detected capacity change from 0 to 32768 [ 1162.736254][ T7042] usb 6-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 1162.774293][ T7042] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1162.802845][T13240] BTRFS error (device loop4): open_ctree failed: -12 [ 1162.803957][ T4256] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4256) [ 1162.885114][T13289] XFS (loop3): Mounting V5 Filesystem [ 1162.892247][ T7042] usb 6-1: config 0 descriptor?? [ 1162.951359][ T7042] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 1163.256431][T13289] XFS (loop3): Ending clean mount [ 1163.268466][T13289] XFS (loop3): Quotacheck needed: Please wait. [ 1163.359871][ T7042] cpia1 6-1:0.0: unexpected state after lo power cmd: 00 [ 1163.527814][T13289] XFS (loop3): Quotacheck: Done. [ 1163.576466][ T7042] gspca_cpia1: usb_control_msg 01, error -32 [ 1163.752092][ T7042] gspca_cpia1: usb_control_msg 01, error -71 [ 1164.145866][ T4277] XFS (loop3): Unmounting Filesystem [ 1164.213932][ T7042] cpia1 6-1:0.0: only firmware version 1 is supported (got: 0) [ 1164.617268][ T7042] usb 6-1: USB disconnect, device number 21 [ 1164.987836][T13314] loop5: detected capacity change from 0 to 32768 [ 1165.936070][T13303] loop4: detected capacity change from 0 to 32768 [ 1167.267292][T13325] loop5: detected capacity change from 0 to 32768 [ 1168.337469][T13329] loop4: detected capacity change from 0 to 4096 [ 1168.471528][ T7042] usb 4-1: new full-speed USB device number 59 using dummy_hcd [ 1169.748089][ T4275] ntfs3: loop4: ntfs_evict_inode r=5 failed, -22. [ 1169.779333][ T4275] ntfs3: loop4: Mark volume as dirty due to NTFS errors [ 1169.795967][T13332] loop5: detected capacity change from 0 to 2048 [ 1169.930052][T13332] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1169.970771][T13332] UDF-fs: Scanning with blocksize 512 failed [ 1170.159863][T13332] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1170.291370][T13338] netlink: 'syz.1.2242': attribute type 10 has an invalid length. [ 1170.304373][T13338] team0: Device vxcan1 is of different type [ 1170.567156][T13340] loop1: detected capacity change from 0 to 128 [ 1170.619736][T13340] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 1170.634267][T13340] ext4 filesystem being mounted at /452/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1170.841723][T13345] random: crng reseeded on system resumption [ 1170.906179][T13346] ax25_connect(): syz.1.2243 uses autobind, please contact jreuter@yaina.de [ 1171.695328][T13344] loop2: detected capacity change from 0 to 4096 [ 1171.873032][T13348] loop4: detected capacity change from 0 to 32768 [ 1172.171340][T13348] XFS (loop4): Mounting V5 Filesystem [ 1172.426908][T13348] XFS (loop4): Ending clean mount [ 1172.449275][T13348] XFS (loop4): Quotacheck needed: Please wait. [ 1172.613981][T13348] XFS (loop4): Quotacheck: Done. [ 1173.924284][ T7042] usb 4-1: unable to read config index 0 descriptor/all [ 1173.931285][ T7042] usb 4-1: can't read configurations, error -110 [ 1173.960284][ T4275] XFS (loop4): Unmounting Filesystem [ 1174.003648][ T5156] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 1174.165985][ T7042] usb 4-1: new full-speed USB device number 60 using dummy_hcd [ 1174.656406][ T5156] usb 6-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 1174.667385][ T5156] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1174.689516][ T4266] EXT4-fs (loop1): unmounting filesystem. [ 1174.764133][ T5156] usb 6-1: config 0 descriptor?? [ 1174.800485][ T5156] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 1174.813584][ T7042] usb 4-1: device descriptor read/64, error -32 [ 1174.938082][ T7042] usb usb4-port1: attempt power cycle [ 1175.954304][ T5156] cpia1 6-1:0.0: unexpected state after lo power cmd: 00 [ 1175.972381][ T5156] gspca_cpia1: usb_control_msg 01, error -32 [ 1176.025734][ T5156] gspca_cpia1: usb_control_msg 01, error -71 [ 1176.035215][ T5156] cpia1 6-1:0.0: only firmware version 1 is supported (got: 0) [ 1176.080617][ T5156] usb 6-1: USB disconnect, device number 22 [ 1176.122073][T13375] loop3: detected capacity change from 0 to 128 [ 1176.164583][T13375] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 1176.205088][T13375] ext4 filesystem being mounted at /462/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1176.294899][T13379] loop2: detected capacity change from 0 to 4096 [ 1176.333507][T10761] usb 5-1: new full-speed USB device number 49 using dummy_hcd [ 1176.537090][T10761] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1176.537190][T10761] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1176.550473][T10761] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1176.550576][T10761] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1176.550668][T10761] usb 5-1: Product: syz [ 1176.550726][T10761] usb 5-1: Manufacturer: syz [ 1176.550805][T10761] usb 5-1: SerialNumber: syz [ 1176.998367][T10761] usb 5-1: 0:2 : does not exist [ 1177.231651][T10761] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 1177.288302][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.288439][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.551016][T10761] usb 5-1: USB disconnect, device number 49 [ 1177.666473][ T4274] ntfs3: loop2: ntfs_evict_inode r=5 failed, -22. [ 1177.676800][ T4274] ntfs3: loop2: Mark volume as dirty due to NTFS errors [ 1177.715730][T13385] loop5: detected capacity change from 0 to 2048 [ 1177.965923][T13387] loop4: detected capacity change from 0 to 32768 [ 1177.984300][T13387] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 12 [ 1178.034582][T13385] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1178.137147][ T4277] EXT4-fs (loop3): unmounting filesystem. [ 1178.256550][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1178.263661][T13391] loop2: detected capacity change from 0 to 2048 [ 1178.296571][T13391] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 1178.391295][T13391] UDF-fs: Scanning with blocksize 512 failed [ 1178.965439][ T4260] udevd[4260]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1179.025395][T13391] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1179.176187][T13397] loop5: detected capacity change from 0 to 2048 [ 1179.328644][T13397] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1179.337151][T13387] blktrace: Concurrent blktraces are not allowed on nullb0 [ 1179.374169][T13397] UDF-fs: Scanning with blocksize 512 failed [ 1179.504595][T13397] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1180.580324][T13405] loop5: detected capacity change from 0 to 2048 [ 1180.877813][T13405] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1181.048947][ T26] audit: type=1800 audit(1774149698.829:29): pid=13405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.2259" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 1181.777740][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1181.943604][ T7042] usb 2-1: new full-speed USB device number 59 using dummy_hcd [ 1182.854954][ T7042] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1182.983734][ T7042] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1183.021096][ T7042] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1183.654168][T13424] loop3: detected capacity change from 0 to 131072 [ 1183.676292][T13424] F2FS-fs (loop3): Invalid log sectorsize (67108873) [ 1183.683732][T13424] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1183.699030][T13424] F2FS-fs (loop3): invalid crc value [ 1183.735000][T13424] F2FS-fs (loop3): Found nat_bits in checkpoint [ 1183.774231][T13424] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 1183.781395][T13424] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 1183.978496][ T7042] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1184.010469][ T7042] usb 2-1: Product: syz [ 1184.056849][ T7042] usb 2-1: Manufacturer: syz [ 1184.466061][ T7042] usb 2-1: SerialNumber: syz [ 1184.548329][ T7042] usb 2-1: can't set config #1, error -71 [ 1184.604293][ T7042] usb 2-1: USB disconnect, device number 59 [ 1184.604681][T13426] loop5: detected capacity change from 0 to 4096 [ 1187.159789][T10852] ntfs3: loop5: ntfs_evict_inode r=5 failed, -22. [ 1187.188616][T10852] ntfs3: loop5: Mark volume as dirty due to NTFS errors [ 1187.246724][T13434] loop1: detected capacity change from 0 to 4096 [ 1189.398224][T13440] loop5: detected capacity change from 0 to 2048 [ 1189.686729][T13440] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1190.215492][ T4266] ntfs3: loop1: ntfs_evict_inode r=5 failed, -22. [ 1190.222006][ T4266] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 1190.475016][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1190.546350][T13451] loop4: detected capacity change from 0 to 2048 [ 1190.670978][T13451] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 1190.784993][T13451] UDF-fs: Scanning with blocksize 512 failed [ 1190.790084][T13456] loop5: detected capacity change from 0 to 2048 [ 1190.977503][T13458] loop3: detected capacity change from 0 to 32768 [ 1190.997339][T13456] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1191.043053][T13456] UDF-fs: Scanning with blocksize 512 failed [ 1191.052302][T13451] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1191.189106][T13458] XFS (loop3): Mounting V5 Filesystem [ 1191.205495][T13456] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1191.365133][T13458] XFS (loop3): Ending clean mount [ 1191.371821][T13458] XFS (loop3): Quotacheck needed: Please wait. [ 1191.492420][T13458] XFS (loop3): Quotacheck: Done. [ 1192.426299][ T4277] XFS (loop3): Unmounting Filesystem [ 1192.907569][T13478] loop1: detected capacity change from 0 to 32768 [ 1192.997481][T13478] XFS (loop1): Mounting V5 Filesystem [ 1193.098559][T13478] XFS (loop1): Ending clean mount [ 1193.136830][T13478] XFS (loop1): Quotacheck needed: Please wait. [ 1193.304571][T13478] XFS (loop1): Quotacheck: Done. [ 1193.999315][T13492] loop2: detected capacity change from 0 to 2048 [ 1194.152297][T13492] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1194.345176][ T26] audit: type=1800 audit(1774149712.129:30): pid=13492 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.2279" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 1194.346411][ T4266] XFS (loop1): Unmounting Filesystem [ 1194.518500][T13500] loop5: detected capacity change from 0 to 128 [ 1194.606122][T13500] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1194.620273][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 1194.689989][T13500] ext4 filesystem being mounted at /99/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1194.815600][T13502] random: crng reseeded on system resumption [ 1194.957053][T13504] ax25_connect(): syz.5.2280 uses autobind, please contact jreuter@yaina.de [ 1195.998262][T13508] loop2: detected capacity change from 0 to 2048 [ 1196.067520][T13506] loop1: detected capacity change from 0 to 4096 [ 1196.144594][T13508] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1196.377762][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1196.407584][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 1198.323674][ T4266] ntfs3: loop1: ntfs_evict_inode r=5 failed, -22. [ 1198.330191][ T4266] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 1198.360224][T13521] loop4: detected capacity change from 0 to 128 [ 1198.598251][T13521] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1198.634215][ T7042] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 1199.331713][T13521] ext4 filesystem being mounted at /460/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 1199.675824][ T7042] usb 3-1: device descriptor read/64, error -71 [ 1199.954112][ T7042] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 1200.350457][ T4275] EXT4-fs (loop4): unmounting filesystem. [ 1200.894236][ T7042] usb 3-1: device descriptor read/64, error -71 [ 1200.997723][T13537] loop4: detected capacity change from 0 to 2048 [ 1201.054381][ T7042] usb usb3-port1: attempt power cycle [ 1201.128802][T13537] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1201.177449][ T26] audit: type=1800 audit(1774149718.959:31): pid=13537 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.2289" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 1201.315087][ C0] vkms_vblank_simulate: vblank timer overrun [ 1201.426379][ T4275] EXT4-fs (loop4): unmounting filesystem. [ 1201.464446][ T7042] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 1201.504128][ T7042] usb 3-1: device descriptor read/8, error -71 [ 1201.638091][T13548] loop2: detected capacity change from 0 to 128 [ 1201.932744][T13552] usb usb7: usbfs: process 13552 (syz.4.2291) did not claim interface 0 before use [ 1202.397837][T13548] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1202.410918][T13548] ext4 filesystem being mounted at /455/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1202.551660][T13553] random: crng reseeded on system resumption [ 1203.370746][T13553] ax25_connect(): syz.2.2292 uses autobind, please contact jreuter@yaina.de [ 1203.960704][ T4274] EXT4-fs (loop2): unmounting filesystem. [ 1204.433645][T11740] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 1204.598766][T13561] loop3: detected capacity change from 0 to 32768 [ 1204.607616][ T9800] usb 5-1: new full-speed USB device number 50 using dummy_hcd [ 1204.625213][T11740] usb 3-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 1204.659232][T11740] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1204.681779][T11740] usb 3-1: config 0 descriptor?? [ 1204.704545][T11740] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 1204.708136][T13561] XFS (loop3): Mounting V5 Filesystem [ 1204.793705][T13561] XFS (loop3): Ending clean mount [ 1204.801774][T13561] XFS (loop3): Quotacheck needed: Please wait. [ 1204.816921][ T9800] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1204.856205][ T9800] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1204.898069][T13561] XFS (loop3): Quotacheck: Done. [ 1205.441516][T11740] cpia1 3-1:0.0: unexpected state after lo power cmd: 00 [ 1205.456232][ T9800] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1205.483283][ T9800] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1205.491506][ T9800] usb 5-1: Product: syz [ 1205.503420][ T9800] usb 5-1: Manufacturer: syz [ 1205.508159][ T9800] usb 5-1: SerialNumber: syz [ 1205.563251][ T4277] XFS (loop3): Unmounting Filesystem [ 1205.655534][T11740] gspca_cpia1: usb_control_msg 01, error -32 [ 1205.661950][T11740] gspca_cpia1: usb_control_msg 01, error -71 [ 1205.706904][T11740] cpia1 3-1:0.0: only firmware version 1 is supported (got: 0) [ 1205.726336][T11740] usb 3-1: USB disconnect, device number 52 [ 1205.745908][ T9800] usb 5-1: 0:2 : does not exist [ 1205.808310][ T9800] usb 5-1: USB disconnect, device number 50 [ 1207.253377][ T9640] usb 5-1: new full-speed USB device number 51 using dummy_hcd [ 1207.465108][ T9640] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1207.487231][ T9640] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1207.496777][ T4365] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 1207.527737][ T9640] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1207.556913][ T9640] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1207.579588][ T9640] usb 5-1: Product: syz [ 1207.597630][ T9640] usb 5-1: Manufacturer: syz [ 1207.615011][ T9640] usb 5-1: SerialNumber: syz [ 1207.663197][ T4365] usb 6-1: device descriptor read/64, error -71 [ 1207.852469][ T9640] usb 5-1: 0:2 : does not exist [ 1207.909875][ T9640] usb 5-1: USB disconnect, device number 51 [ 1207.953291][ T4365] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 1208.113489][ T4365] usb 6-1: device descriptor read/64, error -71 [ 1208.176824][ T4260] udevd[4260]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1208.233376][ T4365] usb usb6-port1: attempt power cycle [ 1208.653590][ T4365] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 1208.724823][ T7042] usb 4-1: new full-speed USB device number 62 using dummy_hcd [ 1208.786553][ T4365] usb 6-1: device descriptor read/8, error -71 [ 1209.138939][ T4365] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 1209.148120][ T7042] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1209.175598][ T4365] usb 6-1: device descriptor read/8, error -71 [ 1209.210858][ T7042] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1209.229924][ T7042] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1209.251522][ T7042] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1209.270845][ T7042] usb 4-1: Product: syz [ 1209.277244][ T7042] usb 4-1: Manufacturer: syz [ 1209.287367][ T7042] usb 4-1: SerialNumber: syz [ 1209.303534][ T4365] usb usb6-port1: unable to enumerate USB device [ 1209.528088][ T7042] usb 4-1: 0:2 : does not exist [ 1209.542169][ T7042] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 1209.580284][ T7042] usb 4-1: USB disconnect, device number 62 [ 1209.817078][ T4260] udevd[4260]: 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 [ 1210.183515][ T4365] usb 5-1: new full-speed USB device number 52 using dummy_hcd [ 1210.214233][T13608] loop3: detected capacity change from 0 to 164 [ 1210.382945][T13609] Unsupported NM flag settings (240) [ 1210.388840][T13609] Unsupported NM flag settings (240) [ 1210.426741][ T4365] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1210.486068][ T4365] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1210.503362][ T4365] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1210.513409][ T4365] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1210.521515][ T4365] usb 5-1: Product: syz [ 1210.526409][ T4365] usb 5-1: Manufacturer: syz [ 1210.531105][ T4365] usb 5-1: SerialNumber: syz [ 1210.805933][ T4365] usb 5-1: 0:2 : does not exist [ 1210.831255][ T4365] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 1210.997092][ T4365] usb 5-1: USB disconnect, device number 52 [ 1211.305111][ T4748] udevd[4748]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1211.383725][T11740] usb 6-1: new full-speed USB device number 27 using dummy_hcd [ 1211.660506][T13617] loop3: detected capacity change from 0 to 32768 [ 1211.705937][T11740] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1211.705959][T11740] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1211.708108][T11740] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1211.708129][T11740] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1211.708141][T11740] usb 6-1: Product: syz [ 1211.708151][T11740] usb 6-1: Manufacturer: syz [ 1211.708161][T11740] usb 6-1: SerialNumber: syz [ 1211.757193][T13617] XFS (loop3): Mounting V5 Filesystem [ 1211.939952][T11740] usb 6-1: 0:2 : does not exist [ 1211.954253][T11740] usb 6-1: 5:0: failed to get current value for ch 0 (-22) [ 1212.140418][T13629] loop4: detected capacity change from 0 to 32768 [ 1212.156702][T11740] usb 6-1: USB disconnect, device number 27 [ 1212.204107][T13617] XFS (loop3): Ending clean mount [ 1212.206651][T13617] XFS (loop3): Quotacheck needed: Please wait. [ 1212.277537][T13617] XFS (loop3): Quotacheck: Done. [ 1212.815648][T13629] XFS (loop4): Mounting V5 Filesystem [ 1212.955170][ T4748] udevd[4748]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1212.985374][T13629] XFS (loop4): Ending clean mount [ 1212.990506][T13629] XFS (loop4): Quotacheck needed: Please wait. [ 1213.072538][ T4277] XFS (loop3): Unmounting Filesystem [ 1213.120976][T13629] XFS (loop4): Quotacheck: Done. [ 1214.156417][ T4275] XFS (loop4): Unmounting Filesystem [ 1214.763764][T11740] usb 4-1: new full-speed USB device number 63 using dummy_hcd [ 1214.955853][T11740] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1214.974329][T11740] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1214.996833][T11740] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1215.305737][T11740] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1215.315220][T11740] usb 4-1: Product: syz [ 1215.319504][T11740] usb 4-1: Manufacturer: syz [ 1215.334554][T11740] usb 4-1: SerialNumber: syz [ 1215.396918][ T1041] block nbd4: Attempted send on invalid socket [ 1215.404034][ T1041] I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 1215.415679][T13647] EXT4-fs (nbd4): unable to read superblock [ 1215.557626][T11740] usb 4-1: 0:2 : does not exist [ 1215.576830][T11740] usb 4-1: USB disconnect, device number 63 [ 1215.739005][T13654] loop4: detected capacity change from 0 to 2048 [ 1215.869085][ T4260] udevd[4260]: 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 [ 1215.919224][T13654] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1216.009444][T13656] loop2: detected capacity change from 0 to 32768 [ 1216.054074][T13656] XFS (loop2): Mounting V5 Filesystem [ 1216.093524][ T22] usb 2-1: new full-speed USB device number 60 using dummy_hcd [ 1216.125035][T13656] XFS (loop2): Ending clean mount [ 1216.133682][T13656] XFS (loop2): Quotacheck needed: Please wait. [ 1216.150639][ T26] audit: type=1800 audit(1774149733.929:32): pid=13654 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.2317" name="file1" dev="loop4" ino=15 res=0 errno=0 [ 1216.230179][ T4275] EXT4-fs (loop4): unmounting filesystem. [ 1216.264685][T13656] XFS (loop2): Quotacheck: Done. [ 1216.318643][ T22] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1216.360073][ T22] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1216.475062][ T22] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1216.516065][ T22] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1216.535050][ T22] usb 2-1: Product: syz [ 1216.545265][ T22] usb 2-1: Manufacturer: syz [ 1216.554795][ T22] usb 2-1: SerialNumber: syz [ 1216.805624][ T22] usb 2-1: 0:2 : does not exist [ 1216.961486][ T22] usb 2-1: USB disconnect, device number 60 [ 1217.028164][ T4274] XFS (loop2): Unmounting Filesystem [ 1217.041756][T13677] loop4: detected capacity change from 0 to 164 [ 1217.236270][ T4748] udevd[4748]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1217.280621][T13678] Unsupported NM flag settings (240) [ 1217.291982][T13678] Unsupported NM flag settings (240) [ 1218.228656][T13682] loop5: detected capacity change from 0 to 4096 [ 1218.413344][ T9800] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 1218.543383][ T9640] usb 3-1: new full-speed USB device number 53 using dummy_hcd [ 1218.753439][ T9800] usb 2-1: Using ep0 maxpacket: 32 [ 1218.761784][ T9640] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1218.776295][ T9800] usb 2-1: config 0 has an invalid interface number: 196 but max is 0 [ 1218.813595][ T9640] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1218.823325][ T9800] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1218.844961][ T9800] usb 2-1: config 0 has no interface number 0 [ 1218.853458][ T9640] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1218.873879][ T9800] usb 2-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 16 [ 1218.884660][ T9640] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1218.903413][ T9800] usb 2-1: config 0 interface 196 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1218.917002][ T9640] usb 3-1: Product: syz [ 1218.921202][ T9640] usb 3-1: Manufacturer: syz [ 1218.927172][ T9640] usb 3-1: SerialNumber: syz [ 1218.932831][ T9800] usb 2-1: config 0 interface 196 has no altsetting 0 [ 1218.961737][ T9800] usb 2-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 1218.971479][ T9800] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1218.985235][T10852] ntfs3: loop5: ntfs_evict_inode r=5 failed, -22. [ 1218.993187][T10852] ntfs3: loop5: Mark volume as dirty due to NTFS errors [ 1219.012855][ T9800] usb 2-1: Product: syz [ 1219.029657][ T9800] usb 2-1: Manufacturer: syz [ 1219.053175][ T9800] usb 2-1: SerialNumber: syz [ 1219.087619][ T9800] usb 2-1: config 0 descriptor?? [ 1219.107911][T13683] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1219.146159][ T9640] usb 3-1: 0:2 : does not exist [ 1219.160806][ T9640] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 1219.220142][ T9640] usb 3-1: USB disconnect, device number 53 [ 1219.285662][T13693] loop5: detected capacity change from 0 to 2048 [ 1219.329685][ T9800] ipheth 2-1:0.196: Unable to find endpoints [ 1219.363140][ T9800] usb 2-1: USB disconnect, device number 61 [ 1219.364690][T13693] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1219.526154][T13693] UDF-fs: Scanning with blocksize 512 failed [ 1219.564213][T13693] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1219.582157][ T4256] udevd[4256]: 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 [ 1220.244451][T13701] random: crng reseeded on system resumption [ 1222.206780][T13706] kAFS: unable to lookup cell '(,c¾Ì' [ 1222.567365][T13699] ax25_connect(): syz.5.2329 uses autobind, please contact jreuter@yaina.de [ 1223.125108][T13716] vim2m vim2m.0: Fourcc format (0x56595559) invalid. [ 1223.496749][T13718] loop5: detected capacity change from 0 to 4096 [ 1223.517293][T13715] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2331'. [ 1225.928956][T10852] ntfs3: loop5: ntfs_evict_inode r=5 failed, -22. [ 1225.963538][T10852] ntfs3: loop5: Mark volume as dirty due to NTFS errors [ 1226.400054][T13723] loop4: detected capacity change from 0 to 32768 [ 1226.541599][T13723] XFS (loop4): Mounting V5 Filesystem [ 1226.669611][T13723] XFS (loop4): Ending clean mount [ 1226.678506][T13723] XFS (loop4): Quotacheck needed: Please wait. [ 1226.718288][T13723] XFS (loop4): Quotacheck: Done. [ 1226.733782][ T7042] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 1226.857835][ T4275] XFS (loop4): Unmounting Filesystem [ 1226.974779][ T7042] usb 6-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 1227.005704][ T7042] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1227.077485][ T7042] usb 6-1: config 0 descriptor?? [ 1227.112077][ T7042] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 1227.511668][ T7042] cpia1 6-1:0.0: unexpected state after lo power cmd: 00 [ 1227.766279][T13742] loop4: detected capacity change from 0 to 128 [ 1227.837624][T13744] loop1: detected capacity change from 0 to 2048 [ 1227.847104][ T9640] usb 3-1: new full-speed USB device number 54 using dummy_hcd [ 1227.862477][T13744] UDF-fs: warning (device loop1): udf_load_vrs: No anchor found [ 1227.886865][T13742] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 1227.891130][T13744] UDF-fs: Scanning with blocksize 512 failed [ 1227.914796][ T7042] gspca_cpia1: usb_control_msg 02, error -71 [ 1227.920875][ T7042] cpia1 6-1:0.0: only firmware version 1 is supported (got: 0) [ 1227.931187][T13742] ext4 filesystem being mounted at /475/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1227.943924][T13744] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1228.067072][T13747] random: crng reseeded on system resumption [ 1228.136459][T13748] ax25_connect(): syz.4.2336 uses autobind, please contact jreuter@yaina.de [ 1228.197007][ T9640] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1228.907537][ T9640] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1228.915203][ T7042] usb 6-1: USB disconnect, device number 28 [ 1228.931595][ T9640] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1228.941528][ T9640] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1228.950275][ T9640] usb 3-1: Product: syz [ 1228.965905][ T9640] usb 3-1: Manufacturer: syz [ 1228.970627][ T9640] usb 3-1: SerialNumber: syz [ 1229.265433][ T9640] usb 3-1: 0:2 : does not exist [ 1229.283651][ T9640] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 1229.546787][ T9640] usb 3-1: USB disconnect, device number 54 [ 1229.944437][T13751] loop3: detected capacity change from 0 to 32768 [ 1229.994514][ T4256] udevd[4256]: 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 [ 1230.610250][T13751] XFS (loop3): Mounting V5 Filesystem [ 1230.625610][ T4275] EXT4-fs (loop4): unmounting filesystem. [ 1230.825710][T13751] XFS (loop3): Ending clean mount [ 1230.841241][T13751] XFS (loop3): Quotacheck needed: Please wait. [ 1231.130250][T13751] XFS (loop3): Quotacheck: Done. [ 1231.960269][ T9640] usb 6-1: new full-speed USB device number 29 using dummy_hcd [ 1231.960334][T10761] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 1231.963661][T11740] usb 3-1: new full-speed USB device number 55 using dummy_hcd [ 1232.190427][ T9640] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1232.220995][T10761] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1232.250656][ T9640] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1232.279436][T10761] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1232.286146][T13776] device syzkaller0 entered promiscuous mode [ 1232.313672][ T9640] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1232.315728][T11740] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1232.322977][T10761] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1232.327961][T10761] usb 2-1: config 0 descriptor?? [ 1232.354685][ T9640] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1232.364578][ T9640] usb 6-1: Product: syz [ 1232.368863][ T9640] usb 6-1: Manufacturer: syz [ 1232.381692][ T9640] usb 6-1: SerialNumber: syz [ 1232.403490][T10761] pwc: Askey VC010 type 2 USB webcam detected. [ 1232.489905][T11740] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1232.567546][T11740] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1232.605479][T11740] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1232.764610][ T9640] usb 6-1: 0:2 : does not exist [ 1232.777260][ T9640] usb 6-1: 5:0: failed to get current value for ch 0 (-22) [ 1232.789480][ T4277] XFS (loop3): Unmounting Filesystem [ 1232.796400][T11740] usb 3-1: Product: syz [ 1232.800867][T11740] usb 3-1: Manufacturer: syz [ 1232.807232][T11740] usb 3-1: SerialNumber: syz [ 1232.825183][T10761] pwc: recv_control_msg error -32 req 02 val 2b00 [ 1232.843520][T10761] pwc: recv_control_msg error -32 req 02 val 2700 [ 1232.859239][ T9640] usb 6-1: USB disconnect, device number 29 [ 1232.867858][T10761] pwc: recv_control_msg error -32 req 02 val 2c00 [ 1232.877210][T10761] pwc: recv_control_msg error -32 req 04 val 1000 [ 1232.894099][T10761] pwc: recv_control_msg error -32 req 04 val 1300 [ 1232.912303][T10761] pwc: recv_control_msg error -32 req 04 val 1400 [ 1232.922231][T10761] pwc: recv_control_msg error -32 req 02 val 2000 [ 1232.932665][T10761] pwc: recv_control_msg error -32 req 02 val 2100 [ 1232.940136][T10761] pwc: recv_control_msg error -32 req 04 val 1500 [ 1232.948750][T10761] pwc: recv_control_msg error -32 req 02 val 2500 [ 1232.971565][T10761] pwc: recv_control_msg error -32 req 02 val 2400 [ 1233.058517][T11740] usb 3-1: 0:2 : does not exist [ 1233.081231][T11740] usb 3-1: USB disconnect, device number 55 [ 1233.238905][T13779] loop4: detected capacity change from 0 to 32768 [ 1233.248165][T10761] pwc: recv_control_msg error -71 req 02 val 2900 [ 1233.255720][T10761] pwc: recv_control_msg error -71 req 02 val 2800 [ 1233.263509][T10761] pwc: recv_control_msg error -71 req 04 val 1100 [ 1233.270661][T10761] pwc: recv_control_msg error -71 req 04 val 1200 [ 1233.301416][T10761] pwc: Registered as video103. [ 1233.343863][T10761] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input87 [ 1233.359707][T10761] usb 2-1: USB disconnect, device number 62 [ 1233.388278][T13779] XFS (loop4): Mounting V5 Filesystem [ 1233.514967][ T4259] udevd[4259]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 1233.523879][ T4748] udevd[4748]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1233.584696][T13779] XFS (loop4): Ending clean mount [ 1233.592440][T13779] XFS (loop4): Quotacheck needed: Please wait. [ 1233.728347][T13779] XFS (loop4): Quotacheck: Done. [ 1234.800758][ T4275] XFS (loop4): Unmounting Filesystem [ 1234.872227][T13801] loop5: detected capacity change from 0 to 2048 [ 1234.921316][T13801] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 1235.034585][T13801] UDF-fs: Scanning with blocksize 512 failed [ 1235.088829][T13801] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1236.182290][T13810] loop2: detected capacity change from 0 to 32768 [ 1236.295806][T13818] loop5: detected capacity change from 0 to 128 [ 1236.377115][T13810] XFS (loop2): Mounting V5 Filesystem [ 1236.404651][T13818] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1236.507917][T13818] ext4 filesystem being mounted at /115/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1236.528864][T13810] XFS (loop2): Ending clean mount [ 1236.537123][T13810] XFS (loop2): Quotacheck needed: Please wait. [ 1236.593153][T10761] usb 4-1: new full-speed USB device number 64 using dummy_hcd [ 1236.719317][T13827] random: crng reseeded on system resumption [ 1236.787329][T13828] ax25_connect(): syz.5.2354 uses autobind, please contact jreuter@yaina.de [ 1237.165635][T10761] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1237.459020][T10761] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1237.469135][T13810] XFS (loop2): Quotacheck: Done. [ 1237.504037][T10761] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1237.523748][T10761] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1237.532077][T10761] usb 4-1: Product: syz [ 1237.536843][T10761] usb 4-1: Manufacturer: syz [ 1237.541481][T10761] usb 4-1: SerialNumber: syz [ 1237.775259][T10761] usb 4-1: 0:2 : does not exist [ 1237.860849][T10761] usb 4-1: USB disconnect, device number 64 [ 1238.262046][ T4274] XFS (loop2): Unmounting Filesystem [ 1238.274407][ T4748] udevd[4748]: 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 [ 1238.655962][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1238.699400][T13824] loop4: detected capacity change from 0 to 32768 [ 1238.726345][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.733400][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.865197][T13824] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1238.919318][T13831] loop5: detected capacity change from 0 to 2048 [ 1238.951248][T13824] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 1239.018537][T13824] BTRFS info (device loop4): turning on sync discard [ 1239.092988][T13824] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1239.232457][T13834] loop3: detected capacity change from 0 to 32768 [ 1239.246918][T13834] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.2359 (13834) [ 1239.275968][T13838] loop1: detected capacity change from 0 to 128 [ 1239.285531][T13824] BTRFS info (device loop4): use zstd compression, level 3 [ 1239.583399][T13831] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 1239.861509][ T4256] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1239.913876][T13824] BTRFS info (device loop4): turning on async discard [ 1239.933302][T13824] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 1239.957509][T13824] BTRFS info (device loop4): trying to use backup root at mount time [ 1239.986886][T13838] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 1240.002662][T13824] BTRFS info (device loop4): enabling auto defrag [ 1240.009682][T13838] ext4 filesystem being mounted at /475/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1240.021316][T13824] BTRFS info (device loop4): using free space tree [ 1240.046824][ T26] audit: type=1800 audit(1774149757.829:33): pid=13831 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.2358" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 1240.149327][T13824] BTRFS error (device loop4): open_ctree failed: -12 [ 1240.229342][ T4748] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4748) [ 1240.316891][T13857] random: crng reseeded on system resumption [ 1240.381841][T13858] ax25_connect(): syz.1.2360 uses autobind, please contact jreuter@yaina.de [ 1240.787514][T13835] netlink: 224 bytes leftover after parsing attributes in process `syz.2.2357'. [ 1240.798635][T13861] loop3: detected capacity change from 0 to 8 [ 1240.966100][T10852] EXT4-fs (loop5): unmounting filesystem. [ 1241.904469][T13868] loop2: detected capacity change from 0 to 131072 [ 1241.916807][T13868] F2FS-fs (loop2): Invalid log sectorsize (67108873) [ 1241.924166][T13868] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 1241.941672][T13868] F2FS-fs (loop2): invalid crc value [ 1242.039975][T13868] F2FS-fs (loop2): Found nat_bits in checkpoint [ 1242.097680][T13868] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 1242.097711][T13868] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 1242.834120][ T7043] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 1242.938138][ T4266] EXT4-fs (loop1): unmounting filesystem. [ 1242.994888][ T7043] usb 6-1: device descriptor read/64, error -71 [ 1243.753527][ T7043] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 1244.075243][ T7043] usb 6-1: device descriptor read/64, error -71 [ 1244.214048][ T7043] usb usb6-port1: attempt power cycle [ 1244.786127][T13884] loop5: detected capacity change from 0 to 32768 [ 1244.804476][ T7] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 1244.976284][T13884] XFS (loop5): Mounting V5 Filesystem [ 1244.999377][T13893] loop3: detected capacity change from 0 to 2048 [ 1245.013752][ T7] usb 2-1: Using ep0 maxpacket: 32 [ 1245.027130][ T7] usb 2-1: config 0 has an invalid interface number: 196 but max is 0 [ 1245.068556][ T7] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1245.241074][T13893] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1245.302159][ T7] usb 2-1: config 0 has no interface number 0 [ 1245.323161][T13893] UDF-fs: Scanning with blocksize 512 failed [ 1245.341220][T13893] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1245.354226][ T7] usb 2-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 16 [ 1245.455697][ T7] usb 2-1: config 0 interface 196 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1245.524178][ T7] usb 2-1: config 0 interface 196 has no altsetting 0 [ 1245.579077][ T7] usb 2-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 1245.599999][ T7] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1245.657633][ T7] usb 2-1: Product: syz [ 1245.662063][ T7] usb 2-1: Manufacturer: syz [ 1245.670807][ T7] usb 2-1: SerialNumber: syz [ 1245.708000][ T7] usb 2-1: config 0 descriptor?? [ 1245.731662][ T7043] usb 3-1: new full-speed USB device number 56 using dummy_hcd [ 1245.750047][T13882] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1245.761479][T13884] XFS (loop5): Ending clean mount [ 1245.822042][T13884] XFS (loop5): Quotacheck needed: Please wait. [ 1245.956917][ T7043] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1245.983880][ T7043] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1246.006875][ T7043] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1246.016375][T13884] XFS (loop5): Quotacheck: Done. [ 1246.024013][T12111] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 1246.032544][ T7] ipheth 2-1:0.196: Unable to find endpoints [ 1246.055787][ T7] usb 2-1: USB disconnect, device number 63 [ 1246.071717][ T7043] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1246.091824][ T7043] usb 3-1: Product: syz [ 1246.107103][ T7043] usb 3-1: Manufacturer: syz [ 1246.111761][ T7043] usb 3-1: SerialNumber: syz [ 1246.234692][T12111] usb 5-1: no configurations [ 1246.239639][T12111] usb 5-1: can't read configurations, error -22 [ 1246.338064][ T7043] usb 3-1: 0:2 : does not exist [ 1246.380465][T13900] loop3: detected capacity change from 0 to 32768 [ 1246.414893][ T7043] usb 3-1: USB disconnect, device number 56 [ 1246.434077][T12111] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 1246.901200][T12111] usb 5-1: no configurations [ 1246.934762][T12111] usb 5-1: can't read configurations, error -22 [ 1246.995195][ T4256] udevd[4256]: 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 [ 1247.091360][T12111] usb usb5-port1: attempt power cycle [ 1247.111234][T13900] XFS (loop3): Mounting V5 Filesystem [ 1247.340045][T13900] XFS (loop3): Ending clean mount [ 1247.368185][T13900] XFS (loop3): Quotacheck needed: Please wait. [ 1247.491229][T13900] XFS (loop3): Quotacheck: Done. [ 1247.505574][T13910] loop2: detected capacity change from 0 to 32768 [ 1247.513696][T12111] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 1247.521723][T13915] loop1: detected capacity change from 0 to 4096 [ 1247.564428][T13910] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1247.584283][T12111] usb 5-1: no configurations [ 1247.598511][T12111] usb 5-1: can't read configurations, error -22 [ 1247.601730][T13910] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 1247.661459][T13910] BTRFS info (device loop2): turning on sync discard [ 1247.667819][T10852] XFS (loop5): Unmounting Filesystem [ 1247.671835][T13910] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 1247.763689][T12111] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 1248.162695][T13910] BTRFS info (device loop2): use zstd compression, level 3 [ 1248.174864][T12111] usb 5-1: no configurations [ 1248.179534][T12111] usb 5-1: can't read configurations, error -22 [ 1248.195661][T12111] usb usb5-port1: unable to enumerate USB device [ 1248.222017][T13910] BTRFS info (device loop2): turning on async discard [ 1248.231006][T13910] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 1248.244679][T13910] BTRFS info (device loop2): trying to use backup root at mount time [ 1248.246507][ T4277] XFS (loop3): Unmounting Filesystem [ 1248.254266][T13910] BTRFS info (device loop2): enabling auto defrag [ 1248.267798][T13910] BTRFS info (device loop2): using free space tree [ 1248.398857][ T46] BTRFS warning (device loop2): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 1248.436097][ T4266] ntfs3: loop1: ntfs_evict_inode r=5 failed, -22. [ 1248.488599][T13910] BTRFS error (device loop2): failed to load root extent [ 1248.499121][T13910] BTRFS warning (device loop2): try to load backup roots slot 1 [ 1248.506044][ T4266] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 1248.533385][ T11] BTRFS warning (device loop2): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 1248.575183][T13910] BTRFS warning (device loop2): couldn't read tree root [ 1248.582503][T13910] BTRFS warning (device loop2): try to load backup roots slot 2 [ 1248.623887][T13910] BTRFS error (device loop2): parent transid verify failed on logical 5255168 mirror 1 wanted 5 found 7 [ 1248.660057][T13910] BTRFS warning (device loop2): couldn't read tree root [ 1248.678880][T13910] BTRFS warning (device loop2): try to load backup roots slot 3 [ 1248.984140][T13910] BTRFS info (device loop2): enabling ssd optimizations [ 1249.138980][T13910] BTRFS info (device loop2): rebuilding free space tree [ 1249.664455][T13910] BTRFS info (device loop2): checking UUID tree [ 1249.838790][ T1041] block nbd5: Attempted send on invalid socket [ 1249.846131][ T1041] I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 1249.883524][T13944] EXT4-fs (nbd5): unable to read superblock [ 1250.118896][ T4274] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 1250.394026][ T4260] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 9 /dev/loop2 scanned by udevd (4260) [ 1250.468083][T13954] loop3: detected capacity change from 0 to 2048 [ 1250.505415][T13954] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 1250.534285][T13954] UDF-fs: Scanning with blocksize 512 failed [ 1250.587624][T13954] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 1251.859863][T13984] loop1: detected capacity change from 0 to 128 [ 1252.678027][T14005] syzkaller0: refused to change device tx_queue_len [ 1253.132454][ T26] audit: type=1326 audit(1774149770.909:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.188345][ T26] audit: type=1326 audit(1774149770.949:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.261823][ T26] audit: type=1326 audit(1774149771.009:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.331470][ T26] audit: type=1326 audit(1774149771.009:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.405516][T14024] loop2: detected capacity change from 0 to 256 [ 1253.418450][ T26] audit: type=1326 audit(1774149771.009:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.590176][ T26] audit: type=1326 audit(1774149771.019:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.697970][ T26] audit: type=1326 audit(1774149771.019:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.770605][ T26] audit: type=1326 audit(1774149771.019:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.843475][ T26] audit: type=1326 audit(1774149771.019:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1253.969892][ T26] audit: type=1326 audit(1774149771.019:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14017 comm="syz.3.2406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a88b9c799 code=0x7ffc0000 [ 1254.110010][T14038] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1254.501644][T14044] loop5: detected capacity change from 0 to 2048 [ 1254.587610][T14044] Alternate GPT is invalid, using primary GPT. [ 1254.619386][T14044] loop5: p1 p2 p3 [ 1254.742352][ T11] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1255.120858][ T11] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1255.121348][ T4748] udevd[4748]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 1255.149745][ T4256] udevd[4256]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 1255.151638][ T4260] udevd[4260]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 1255.340184][ T11] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1255.504141][ T11] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1255.942254][ T11] tipc: Left network mode [ 1256.543417][ T48] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1256.556167][ T48] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1256.565692][ T48] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1256.576290][ T48] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1256.586294][ T48] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 1256.596228][ T48] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1256.803026][T14087] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2432'. [ 1257.285519][T14066] xt_hashlimit: size too large, truncated to 1048576 [ 1258.003937][T14078] chnl_net:caif_netlink_parms(): no params data found [ 1258.449563][T14078] bridge0: port 1(bridge_slave_0) entered blocking state [ 1258.477130][T14078] bridge0: port 1(bridge_slave_0) entered disabled state [ 1258.500340][T14078] device bridge_slave_0 entered promiscuous mode [ 1258.643358][ T48] Bluetooth: hci1: command 0x0409 tx timeout [ 1258.860829][T14078] bridge0: port 2(bridge_slave_1) entered blocking state [ 1258.876821][T14078] bridge0: port 2(bridge_slave_1) entered disabled state [ 1258.893332][T14152] loop1: detected capacity change from 0 to 16 [ 1258.917030][T14078] device bridge_slave_1 entered promiscuous mode [ 1258.939269][T14152] erofs: (device loop1): mounted with root inode @ nid 36. [ 1259.315836][T14078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1259.350805][T14078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1259.487304][T14078] team0: Port device team_slave_0 added [ 1259.541829][ T11] device hsr_slave_0 left promiscuous mode [ 1259.558575][ T11] device hsr_slave_1 left promiscuous mode [ 1259.582421][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1259.653202][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1259.683759][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1259.691337][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1259.731157][ T11] device bridge_slave_1 left promiscuous mode [ 1259.740765][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 1259.811666][ T11] device bridge_slave_0 left promiscuous mode [ 1259.827464][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 1260.017599][ T11] device veth1_macvtap left promiscuous mode [ 1260.033788][ T11] device veth0_macvtap left promiscuous mode [ 1260.083524][ T11] device veth1_vlan left promiscuous mode [ 1260.089680][ T11] device veth0_vlan left promiscuous mode [ 1260.730102][ T48] Bluetooth: hci1: command 0x041b tx timeout [ 1261.008221][T14201] loop1: detected capacity change from 0 to 8192 [ 1261.071138][ T26] kauditd_printk_skb: 2 callbacks suppressed [ 1261.071156][ T26] audit: type=1800 audit(1774149778.849:46): pid=14201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.2458" name="file2" dev="loop1" ino=1048599 res=0 errno=0 [ 1261.108649][T14201] syz.1.2458: attempt to access beyond end of device [ 1261.108649][T14201] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 1261.148398][T14201] Buffer I/O error on dev loop1, logical block 57847, async page read [ 1261.371336][T14201] syz.1.2458: attempt to access beyond end of device [ 1261.371336][T14201] loop1: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 1261.406426][T14201] Buffer I/O error on dev loop1, logical block 57847, async page read [ 1261.534044][T14201] FAT-fs (loop1): error, invalid access to FAT (entry 0x0000e1b1) [ 1261.578263][T14201] FAT-fs (loop1): Filesystem has been set read-only [ 1261.641519][T14201] FAT-fs (loop1): error, invalid access to FAT (entry 0x0000e1b1) [ 1262.221709][ T11] team0 (unregistering): Port device team_slave_1 removed [ 1262.277457][ T11] team0 (unregistering): Port device team_slave_0 removed [ 1262.329157][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1262.387359][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1262.769815][ T11] bond0 (unregistering): Released all slaves [ 1262.813231][ T48] Bluetooth: hci1: command 0x040f tx timeout [ 1262.890671][T14078] team0: Port device team_slave_1 added [ 1262.938782][T14219] netlink: 20 bytes leftover after parsing attributes in process `syz.5.2461'. [ 1263.035112][T14078] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1263.048439][T14078] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1263.077860][T14078] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1263.101996][T14078] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1263.178908][T14078] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1263.289002][T14078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1263.315068][T14232] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2466'. [ 1263.510337][T14078] device hsr_slave_0 entered promiscuous mode [ 1263.576630][T14078] device hsr_slave_1 entered promiscuous mode [ 1263.643937][T14078] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1263.651629][T14078] Cannot create hsr debugfs directory [ 1263.745446][T14254] autofs4:pid:14254:autofs_fill_super: called with bogus options [ 1264.850283][T14292] loop1: detected capacity change from 0 to 128 [ 1264.883238][ T48] Bluetooth: hci1: command 0x0419 tx timeout [ 1264.966720][T14294] netlink: 'syz.3.2484': attribute type 12 has an invalid length. [ 1265.075435][T14294] netlink: 'syz.3.2484': attribute type 1 has an invalid length. [ 1265.117373][T14294] netlink: 'syz.3.2484': attribute type 2 has an invalid length. [ 1265.151677][T14294] netlink: 'syz.3.2484': attribute type 2 has an invalid length. [ 1265.162136][T14294] netlink: 120 bytes leftover after parsing attributes in process `syz.3.2484'. [ 1265.401919][T14078] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1265.489404][T14078] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1265.599760][T14078] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1265.661614][T14078] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1266.313032][T14078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1266.416666][T14078] 8021q: adding VLAN 0 to HW filter on device team0 [ 1266.453414][T14326] ipt_CLUSTERIP: Please specify destination IP [ 1266.503707][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1266.511914][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1266.804969][T14329] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2494'. [ 1266.858661][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1266.885110][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1266.987351][ T4687] bridge0: port 1(bridge_slave_0) entered blocking state [ 1266.994725][ T4687] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1267.098364][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1267.153948][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1267.174397][ T4687] bridge0: port 2(bridge_slave_1) entered blocking state [ 1267.183724][ T4687] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1267.196577][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1267.198475][T14329] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2494'. [ 1267.243240][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1267.244819][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1267.248458][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1267.251376][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1267.259610][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1267.321984][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1267.322893][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1267.323604][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1267.324180][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1267.327461][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1267.328079][ T4322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1267.332329][T14078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1268.253257][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1268.297619][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1268.338687][T14078] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1268.454275][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1268.493797][ T4687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1268.594437][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1268.614217][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1268.638998][T14078] device veth0_vlan entered promiscuous mode [ 1268.658656][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1268.684556][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1268.719557][T14078] device veth1_vlan entered promiscuous mode [ 1268.818135][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1268.848019][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1268.896350][T14078] device veth0_macvtap entered promiscuous mode [ 1268.928926][T14078] device veth1_macvtap entered promiscuous mode [ 1269.014668][T14078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1269.053820][T14078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.090345][T14078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1269.122445][T14078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.245330][T14078] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1269.320167][T14078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1269.392302][T14078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.464210][T14078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1269.526780][T14078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1269.624780][T14078] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1269.697039][T14078] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1269.767497][T14078] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1269.824855][T14078] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1269.893170][T14078] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1270.283927][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1270.306763][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1270.417494][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1270.440298][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1270.480608][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1270.676108][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1270.793697][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1270.818693][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1270.881235][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1270.925846][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1270.964022][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1270.993349][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1272.159838][T14427] tipc: Started in network mode [ 1272.166055][T14427] tipc: Node identity ac14140f, cluster identity 4711 [ 1272.174389][T14427] tipc: New replicast peer: 255.255.255.255 [ 1272.181585][T14427] tipc: Enabled bearer , priority 10 [ 1272.309860][T14431] IPVS: dh: FWM 3 0x00000003 - no destination available [ 1273.157130][T14449] mmap: syz.1.2512 (14449) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1273.171845][T14421] loop3: detected capacity change from 0 to 32768 [ 1273.230544][T14421] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 9 [ 1273.281622][T14449] [ 1273.284102][T14449] ====================================================== [ 1273.291146][T14449] WARNING: possible circular locking dependency detected [ 1273.298280][T14449] syzkaller #0 Not tainted [ 1273.302721][T14449] ------------------------------------------------------ [ 1273.309754][T14449] syz.1.2512/14449 is trying to acquire lock: [ 1273.315820][T14449] ffff88807d8c6140 (&sb->s_type->i_mutex_key#13){+.+.}-{3:3}, at: process_measurement+0x3a2/0x1c30 [ 1273.326642][T14449] [ 1273.326642][T14449] but task is already holding lock: [ 1273.334011][T14449] ffff8880554cdb58 (&mm->mmap_lock){++++}-{3:3}, at: __se_sys_remap_file_pages+0x1a4/0x7b0 [ 1273.344083][T14449] [ 1273.344083][T14449] which lock already depends on the new lock. [ 1273.344083][T14449] [ 1273.354487][T14449] [ 1273.354487][T14449] the existing dependency chain (in reverse order) is: [ 1273.363595][T14449] [ 1273.363595][T14449] -> #1 (&mm->mmap_lock){++++}-{3:3}: [ 1273.371186][T14449] down_read_killable+0x4c/0x340 [ 1273.376729][T14449] mmap_read_lock_killable+0x1d/0x60 [ 1273.382542][T14449] lock_mm_and_find_vma+0x2b1/0x2f0 [ 1273.388352][T14449] do_user_addr_fault+0x2db/0xb10 [ 1273.393913][T14449] exc_page_fault+0x60/0x100 [ 1273.399047][T14449] asm_exc_page_fault+0x22/0x30 [ 1273.404426][T14449] fault_in_readable+0x13e/0x1f0 [ 1273.409938][T14449] fault_in_iov_iter_readable+0x18e/0x2e0 [ 1273.416222][T14449] generic_perform_write+0x1f1/0x5c0 [ 1273.422077][T14449] __generic_file_write_iter+0x148/0x2a0 [ 1273.428268][T14449] generic_file_write_iter+0xab/0x2e0 [ 1273.434291][T14449] do_iter_write+0x642/0xb10 [ 1273.439528][T14449] do_writev+0x27b/0x480 [ 1273.444319][T14449] do_syscall_64+0x4c/0xa0 [ 1273.449451][T14449] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1273.455959][T14449] [ 1273.455959][T14449] -> #0 (&sb->s_type->i_mutex_key#13){+.+.}-{3:3}: [ 1273.464768][T14449] __lock_acquire+0x2d07/0x7d10 [ 1273.470229][T14449] lock_acquire+0x1bb/0x4a0 [ 1273.475270][T14449] down_write+0x36/0x60 [ 1273.479968][T14449] process_measurement+0x3a2/0x1c30 [ 1273.485698][T14449] ima_file_mmap+0x102/0x150 [ 1273.490809][T14449] __se_sys_remap_file_pages+0x559/0x7b0 [ 1273.496977][T14449] do_syscall_64+0x4c/0xa0 [ 1273.501925][T14449] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1273.508348][T14449] [ 1273.508348][T14449] other info that might help us debug this: [ 1273.508348][T14449] [ 1273.518662][T14449] Possible unsafe locking scenario: [ 1273.518662][T14449] [ 1273.526115][T14449] CPU0 CPU1 [ 1273.531480][T14449] ---- ---- [ 1273.536847][T14449] lock(&mm->mmap_lock); [ 1273.541218][T14449] lock(&sb->s_type->i_mutex_key#13); [ 1273.549219][T14449] lock(&mm->mmap_lock); [ 1273.556078][T14449] lock(&sb->s_type->i_mutex_key#13); [ 1273.561547][T14449] [ 1273.561547][T14449] *** DEADLOCK *** [ 1273.561547][T14449] [ 1273.569730][T14449] 1 lock held by syz.1.2512/14449: [ 1273.574950][T14449] #0: ffff8880554cdb58 (&mm->mmap_lock){++++}-{3:3}, at: __se_sys_remap_file_pages+0x1a4/0x7b0 [ 1273.585670][T14449] [ 1273.585670][T14449] stack backtrace: [ 1273.591560][T14449] CPU: 1 PID: 14449 Comm: syz.1.2512 Not tainted syzkaller #0 [ 1273.599021][T14449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1273.609081][T14449] Call Trace: [ 1273.612366][T14449] [ 1273.615304][T14449] dump_stack_lvl+0x188/0x24e [ 1273.620258][T14449] ? load_image+0x400/0x400 [ 1273.624804][T14449] ? show_regs_print_info+0x12/0x12 [ 1273.630017][T14449] ? print_circular_bug+0x12b/0x1a0 [ 1273.635329][T14449] check_noncircular+0x296/0x330 [ 1273.640538][T14449] ? look_up_lock_class+0x75/0x140 [ 1273.645675][T14449] ? add_chain_block+0x940/0x940 [ 1273.650646][T14449] ? lockdep_lock+0xf1/0x1f0 [ 1273.655265][T14449] ? _find_first_zero_bit+0xcf/0x100 [ 1273.660567][T14449] __lock_acquire+0x2d07/0x7d10 [ 1273.665438][T14449] ? ima_match_policy+0x107/0x2120 [ 1273.670597][T14449] ? __lock_acquire+0x7d10/0x7d10 [ 1273.675641][T14449] ? verify_lock_unused+0x140/0x140 [ 1273.680936][T14449] ? ima_match_policy+0x107/0x2120 [ 1273.686143][T14449] ? ima_match_policy+0x2093/0x2120 [ 1273.691440][T14449] lock_acquire+0x1bb/0x4a0 [ 1273.695956][T14449] ? process_measurement+0x3a2/0x1c30 [ 1273.701351][T14449] ? __might_sleep+0xd0/0xd0 [ 1273.706005][T14449] ? read_lock_is_recursive+0x10/0x10 [ 1273.711431][T14449] ? ima_get_action+0x71/0xa0 [ 1273.716204][T14449] down_write+0x36/0x60 [ 1273.720373][T14449] ? process_measurement+0x3a2/0x1c30 [ 1273.725834][T14449] process_measurement+0x3a2/0x1c30 [ 1273.731055][T14449] ? ima_file_mmap+0x150/0x150 [ 1273.735835][T14449] ? aa_file_perm+0x112/0xf00 [ 1273.740562][T14449] ? aa_file_perm+0x112/0xf00 [ 1273.745255][T14449] ? mtree_load+0x100/0xa70 [ 1273.749774][T14449] ? apparmor_current_getsecid_subj+0xb1/0x110 [ 1273.755933][T14449] ima_file_mmap+0x102/0x150 [ 1273.760626][T14449] ? end_current_label_crit_section+0x14b/0x170 [ 1273.766871][T14449] ? ima_file_free+0x3e0/0x3e0 [ 1273.771741][T14449] ? common_file_perm+0x171/0x1c0 [ 1273.776916][T14449] ? bpf_lsm_mmap_file+0x5/0x10 [ 1273.781946][T14449] ? security_mmap_file+0x11b/0x180 [ 1273.787348][T14449] __se_sys_remap_file_pages+0x559/0x7b0 [ 1273.793020][T14449] ? lockdep_hardirqs_on+0x94/0x140 [ 1273.798413][T14449] ? __x64_sys_remap_file_pages+0xc0/0xc0 [ 1273.804208][T14449] ? lock_chain_count+0x20/0x20 [ 1273.809080][T14449] ? lockdep_hardirqs_on+0x94/0x140 [ 1273.814283][T14449] ? __x64_sys_remap_file_pages+0x1c/0xc0 [ 1273.820062][T14449] do_syscall_64+0x4c/0xa0 [ 1273.824575][T14449] ? clear_bhb_loop+0x60/0xb0 [ 1273.829259][T14449] ? clear_bhb_loop+0x60/0xb0 [ 1273.833944][T14449] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1273.839940][T14449] RIP: 0033:0x7f24be39c799 [ 1273.844359][T14449] 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 [ 1273.863974][T14449] RSP: 002b:00007f24bf1e0028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d8 [ 1273.872395][T14449] RAX: ffffffffffffffda RBX: 00007f24be616090 RCX: 00007f24be39c799 [ 1273.880559][T14449] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00002000003f1000 [ 1273.888626][T14449] RBP: 00007f24be432c99 R08: 0000000000000800 R09: 0000000000000000 [ 1273.896691][T14449] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 1273.904772][T14449] R13: 00007f24be616128 R14: 00007f24be616090 R15: 00007ffce2c15018 [ 1273.912779][T14449] [ 1273.930406][ T9640] tipc: Node number set to 2886997007 [ 1274.030509][ T4260] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 9 [ 1274.243582][T14440] loop5: detected capacity change from 0 to 32768 [ 1274.268892][T14440] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop5 scanned by syz.5.2523 (14440) [ 1274.308272][T14440] BTRFS info (device loop5): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 1274.330101][T14440] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 1274.350721][T14440] BTRFS info (device loop5): enabling auto defrag [ 1274.368558][T14440] BTRFS info (device loop5): use no compression [ 1274.382159][T14440] BTRFS info (device loop5): max_inline at 4096 [ 1274.397015][T14440] BTRFS info (device loop5): using free space tree [ 1274.581400][T14440] BTRFS info (device loop5): enabling ssd optimizations [ 1274.653571][T14440] loop5: detected capacity change from 32768 to 0 [ 1274.679942][ T11] loop: Write error at byte offset 9223372036860133375, length 4096. [ 1274.693558][ T11] loop: Write error at byte offset 9223372036860133375, length 4096. [ 1274.718759][ C1] I/O error, dev loop5, sector 10464 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 2 [ 1274.728792][ C1] BTRFS error (device loop5): bdev /dev/loop5 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0 [ 1274.738753][ C1] BTRFS error (device loop5): bdev /dev/loop5 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0 [ 1274.750173][ T11] loop: Write error at byte offset 9223372036860035071, length 4096. [ 1274.772610][ T11] loop: Write error at byte offset 9223372036860022783, length 4096. [ 1274.803414][ C1] I/O error, dev loop5, sector 10272 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 2 [ 1274.813346][ C1] BTRFS error (device loop5): bdev /dev/loop5 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0 [ 1274.823372][ C1] I/O error, dev loop5, sector 10248 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 2 [ 1274.833414][ C1] BTRFS error (device loop5): bdev /dev/loop5 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0 [ 1274.849642][T14481] BTRFS: error (device loop5: state AL) in free_log_tree:3267: errno=-5 IO failure [ 1274.860582][T14481] BTRFS info (device loop5: state EAL): forced readonly [ 1274.868163][T14481] BTRFS: error (device loop5: state EAL) in free_log_tree:3267: errno=-5 IO failure [ 1274.878131][T14481] BTRFS warning (device loop5: state EAL): Skipping commit of aborted transaction. [ 1274.887699][T14481] BTRFS: error (device loop5: state EAL) in cleanup_transaction:1997: errno=-5 IO failure [ 1274.920898][T10852] BTRFS info (device loop5: state EAL): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d