last executing test programs: 24.872412788s ago: executing program 1 (id=566): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2982, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x100012, 0x3e, 0x7, 0x7, 0x0, "fe0af09f000010000000002000"}) 24.556660662s ago: executing program 1 (id=569): r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_THP_DISABLE(0x41, 0xffffffff) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000200)={0x6c, r1, 0x1, 0x170bd2b, 0xfffffffe, {0x3, 0x0, 0x12}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, '\x00', 0xd}, 0xf8}}, {0x20, 0x2, @in6={0xa, 0x0, 0x6bdd3eff, @mcast2}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x6c}, 0x1, 0x300}, 0x8000) 24.555797982s ago: executing program 1 (id=570): r0 = syz_usb_connect(0x5, 0x32, &(0x7f0000000040)=ANY=[@ANYRES32], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x50, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xb, 0x0, 0x8, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x7, 0x1, 0x3, 0x10, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x80, 0x81, 0xff}}}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x110, 0x6, 0x81, 0x81, 0x20, 0x80}, 0x34, &(0x7f00000000c0)=ANY=[@ANYBLOB="050f340000db92bf9b0ec58007100202ef01001410040d17627d972365b403100b03100b07100218000800"/52], 0x6, [{0xb0, &(0x7f0000000100)=@string={0xb0, 0x3, "80c170a3433b11ecf3c601903a8ad5d2092e58db512885a3dce5df9c2d09ab0686284417225178362b823785f4c692768c4329512e524317ce784bc10d2bb34024c6b590273dc3c0565f6bf01391b94f45ff8db8f00810032da38947945024f031e202acd655b4a4fff21f2b3dc29652d76f68a9c1ee692626536088ca29df9cbd8dae8076dcd9ce23e865bff0918428451e13931896d362fa44cc4e692980b0854e254a640066c51d5122f5599c"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x1009}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x405}}, {0xb1, &(0x7f0000000240)=@string={0xb1, 0x3, "e10841209593c8273232e4dae1b522341f27ffe3980e145f500b8f924f4a4800596b094be928225b8ce0e755a26c429d8d37894ae88a373205d908f613def618db43fbdc35165f8b30168d3c73b18a587fe3feec7f66621188ab011d39a3491fe3511dcc917ecd94377180acaf16fb3c08ed5ccc97161e64df541b7c77df49134e041bf534d55bb0336706823f177b2c7f6a15364d18dc0f6927a881481ad78da8b84e7bbc04f58293b3a39f7e2a99"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x340a}}, {0x4, &(0x7f0000000340)=@lang_id={0x4}}]}) 21.546215564s ago: executing program 1 (id=587): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000001a80)='./file0\x00', 0x18f) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x20000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x6000, 0x0) r1 = gettid() clock_nanosleep(0xfffffff2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) rt_sigqueueinfo(r1, 0x21, &(0x7f0000002d00)={0x0, 0x0, 0xffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/vlan/vlan0\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/handlers\x00', 0x0, 0x0) write$hidraw(r4, &(0x7f0000000240)="8120a259ffe4b705621e9bd98fdbc9e0722d108caf5c82662833d07a6f1f7650c35c17f841c04c018d591e327c2b55969ed6a681d2132e05df090164550c5437342a4e635a6f9035a74c1850d7e8dbdae5ea48f98b1a2cf34a8389d02067d45533fcbcb8daad742575d98f935257e86e2a04518aa965651426b13cc755666a826b71e90260cff94efedcdbe49f5cd241859d7281079fdd93b2b06da4ff955effe9cb5ff6e823b8a5e8aa61c6d948dfd456a95d9adaef0534281c46c1e6589dfb4f86b17533546fcdb3f38b6a6290fe3c3b74bd7a8fc31b984ec164e9eaf972b9", 0xe0) ioctl$SIOCSIFHWADDR(r3, 0x8923, &(0x7f0000000000)={'vlan0\x00', @local}) lseek(r2, 0x10001, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c9, &(0x7f0000000100)) 21.471748809s ago: executing program 1 (id=588): request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000480), 0x810, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r2, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x1fffffffe, 0x8, 0x6, 0x8, 0xc, {0x1, 0x8010001, 0xf36, 0x40d, 0x6, 0x0, 0xed1, 0x2, 0x5, 0xc000, 0x7ff, r4, r5, 0x3f5, 0x20000002}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r2, &(0x7f0000000180)={0x50, 0x0, r3, {0x7, 0x26, 0x5, 0xffffffffc4e10885, 0x0, 0xfffc, 0x6, 0x5d2186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa0, 0x0, 0x7, {{0x1, 0x4, 0x5, 0x5, 0xfffffff8, 0x8003, {0x1000000002, 0x1, 0x2, 0x40000003, 0x2, 0x5, 0xfffffffb, 0x8, 0xfd55, 0x8000, 0x5, r4, 0x0, 0x1, 0xfffffdff}}}}, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x4, &(0x7f0000000500)={[{@xino_on}, {@verity_require}], [{@subj_role={'subj_role', 0x3d, '$\'(+\\'}}, {@euid_lt={'euid<', r4}}]}) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000c918651402ed13a894225be6f3043909c0bb0645d111f51c71834d1883f8a7765537baab53c95c61de046c8922c46bc3f04bb36f3e73991507c8c627c02565a73a81aa8e1f8c91fe7322698e7b159e17cd3396eb64a27388dd3ddb602b5e16856ea50c2570c486d524f6083cc47502bc2668188feed081589880bc10f423994015869115d9da9c96b71ad2e550a98f2f0c8e4e4e6fc8720094e82c0c6816", @ANYRES16=r6, @ANYBLOB="030300000000fddbdf2513000000"], 0x14}}, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x2, {0x2, 0x7f, 0x6, 0x7, 0x4, 0x10}}) socketpair(0x1, 0x6, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_NEW(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, 0x0, 0x9, 0x5, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x9}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0xf}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7f}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x40894) socket$xdp(0x2c, 0x3, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xf8, r6, 0x41a, 0x70bd25, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4004010}, 0x4000001) 21.353366683s ago: executing program 1 (id=589): r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000003c0)={[0x60000000004, 0x1000000000, 0x5, 0x41, 0x2000000, 0x4, 0x2004cb, 0x0, 0xa1d, 0x4068ff, 0x5, 0x0, 0x3, 0xa], 0xdddd0000, 0x202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="10031200e0ff020002004788aa96a13bb100001100007fca1a00", 0x1000a, 0x0, &(0x7f0000000140)={0x11, 0x0, r4}, 0x14) 21.257928152s ago: executing program 32 (id=589): r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000003c0)={[0x60000000004, 0x1000000000, 0x5, 0x41, 0x2000000, 0x4, 0x2004cb, 0x0, 0xa1d, 0x4068ff, 0x5, 0x0, 0x3, 0xa], 0xdddd0000, 0x202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="10031200e0ff020002004788aa96a13bb100001100007fca1a00", 0x1000a, 0x0, &(0x7f0000000140)={0x11, 0x0, r4}, 0x14) 9.236491014s ago: executing program 2 (id=618): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched_retired(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xfff2}, {0xfff1, 0xd}, {0xd, 0x10}}}, 0x24}, 0x1, 0xffffff7f, 0x0, 0x11}, 0x200490f0) 7.622659792s ago: executing program 0 (id=620): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x30, r1, 0x1, 0x70bd25, 0x25dfdbff, {{}, {0x0, 0x4108}, {0x14, 0x18, {0x300, @bearer=@udp='udp:syz2\x00'}}}}, 0x30}, 0x1, 0x0, 0x200000000000000, 0x4880}, 0x40090) 7.622353522s ago: executing program 2 (id=621): setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000080)={0x62, 0x1, '\x00', [@ra={0x5, 0x2, 0x1}, @padn={0x1, 0x1, [0x0]}, @pad1]}, 0x18) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000200)=ANY=[], 0x6c}, 0x1, 0x300}, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000122000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="2e41d16cd5f466b822000f00d0460f06f245dd48f526263ef2a585f6b92e030000b800000000ba008000000f3041ab0fc73a0fc71f", 0x35}], 0x1, 0x70, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x1) bind$unix(r2, &(0x7f0000000000)=@abs, 0x6e) sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x14, 0x0, 0x1, 0x70bd24, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x0) r3 = socket(0x2, 0x2, 0x1) bind$unix(r3, &(0x7f0000000000)=@abs, 0x6e) r4 = socket(0x2, 0x2, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0xa0402, 0x0) bind$unix(r4, &(0x7f0000000000)=@abs, 0x6e) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x18, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) socket$tipc(0x1e, 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000020)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000030)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000050)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000060)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000070)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000090)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000a0)) socket$tipc(0x1e, 0x5, 0x0) socket$tipc(0x1e, 0x5, 0x0) 7.622216322s ago: executing program 3 (id=622): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl(r0, 0x400452c8, &(0x7f0000000000)="0000000000000000000000001e0000000000000001") 5.900761571s ago: executing program 0 (id=623): socket$inet_tcp(0x2, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x408002, 0x0) r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000007c0)={[{0x2d, 'devices'}]}, 0x9) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/mapper/control\x00', 0x802, 0x0) r4 = memfd_create(&(0x7f0000000180)='\b\x9dF\xd8\b\xb3~u\xa5\"\xdc\xfdq\xf6c\r;\xfcO\x8c=\x81\xb1\x8aWpA\xd4\x98\x85K\x89>N\x8ar\x17O\x0fKR\xe2{mn\xcc\xbf2\xc0\xa7\x14\xd0\xd4\xfe/m\xdf\xb6]\xc2\xaa\x86\xec(\xf7\xcd\xa6\xd9n^.\x13*\xd4\xb8\xe8\xc4\xefb\x14Vx\xc6\xfe\x9e\xee\xe7\xd7E\xe9\t\x83\xdeNX\xec\xe66\x1b\x97$\xee\x84\x14n,B\xd5?\xe5E:+Pm\x1d\xb4\xb8\xeb\xe8Op2\x82\xc7\x0e\x97\x03\xef\x1a\xa5\x00.\x89\b!m\f\xd9\x8b$}\x9f\fX\x81\xa8\xf6\x94\xbc\xed\x80|l]\xe9\xca\xd3\xc9\xa3\x9e\x9cJI\xf1\xa2\xa0\xc4:\x00\x00\x00\x00\x00\x00\b\x00\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) splice(r5, 0x0, r4, &(0x7f00000002c0)=0x40000000008009, 0x7fffffffffffffff, 0x2) ioctl(r3, 0xc139fd01, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d") 5.899497502s ago: executing program 2 (id=624): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)="3900000013000318680907070000000f0000ff3f04000000170a001700000000040037000f00030025332564aaee7b1d58b9a64411f6bbf44d", 0x39}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) flock(r2, 0x1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x2f0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {}, [], {0x4, 0x1}, [], {0x10, 0x3}, {0x20, 0x6}}, 0x24, 0x1) setreuid(0xffffffffffffffff, 0xee01) setxattr$incfs_metadata(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000080)="99b9fc0300000f3266baf80cb8d89a9d8bef66bafc0c66ed0fc76f95b9800000c00f3235008000000f300f21b90f01c565660fc7b200000000640f78619167f0094e00", 0x43}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000640)=[@text16={0x10, &(0x7f00000005c0)="260f01c50f0d92fa3a0f20d86635080000000f22d8b83d010f00d80f20e06635000001000f22e00f20c06635100000000f22c026640f01940000f6520f640f01d7b8d8008ec8", 0x46}], 0x1, 0x2, &(0x7f0000000680)=[@dstype0={0x6, 0x4}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 5.899270572s ago: executing program 3 (id=625): r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000), 0x10) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x2400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f0000000180)='\x00\x00', 0x2) getsockname$packet(r1, 0x0, &(0x7f0000000200)) close(r0) 5.788530654s ago: executing program 0 (id=626): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0xf) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x1fd, 0x7, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r1, &(0x7f00000005c0)={@val={0x0, 0x800}, @val={0x3, 0x5, 0x7, 0x3, 0x80, 0x6}, @ipv6=@generic={0x4, 0x6, "84e437", 0x0, 0x0, 0x1, @mcast1, @mcast2}}, 0x36) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CAP_SPLIT_IRQCHIP(r2, 0x4068aea3, &(0x7f0000000140)={0x79, 0x0, 0x987}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = syz_usb_connect$hid(0x5, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5ac, 0x269, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0xfe, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x362b, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r6, 0x0, 0x0) syz_usb_control_io$hid(r6, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1"], 0x0}, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{0x40000072, 0x0, 0x7ff}]}) 4.025443902s ago: executing program 0 (id=627): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) syz_usb_connect$uac3(0x0, 0x80, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x7fd, 0x4, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x7f, 0x0, 0x7, {0x8, 0xb, 0x0, 0x2, 0x1, 0x23, 0x30, 0x4}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0xa, 0xa, 0xb}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x60, 0x25, 0x3, 0x0, {0xa, 0x25, 0x25, 0x3, 0x5, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x74, 0x9, 0xc0, {0xa, 0x25, 0x25, 0x7fffffff, 0x1, 0x315e}}}}}}}}]}}, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x2, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0xa0000000}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty}}]}, 0x50}, 0x1, 0x7}, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x80242, 0x0) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000180)={0xa0, 0xfffffffffffffff5, 0x0, {{0x2, 0x3, 0x5, 0x6, 0x3, 0x4, {0x1, 0x3ff, 0xff, 0x4, 0x100, 0x4, 0x9, 0x7ffffffd, 0x9, 0x8000, 0x0, 0xee00, 0x0, 0x3ff, 0x1}}, {0x0, 0x11}}}, 0xa0) sendfile(r1, r1, &(0x7f0000000080)=0x2, 0x7f03) 4.024192302s ago: executing program 2 (id=628): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20940, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) fchdir(r3) mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0x3000) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x21, &(0x7f0000000400)=0x3fd, 0x4) r5 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50) getdents(r5, &(0x7f0000001fc0)=""/184, 0xb8) getdents(r5, &(0x7f0000001fc0)=""/184, 0xb8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$binfmt_register(r6, &(0x7f00000002c0)={0x3a, 'syz0', 0x3a, 'E', 0x3a, 0x3fe, 0x3a, '\xbf\xb8\xd5\xbc\xd9\x12\xf3\xfa\xd0.', 0x3a, '#:', 0x3a, './file0'}, 0x30) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000015000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000240)="640f8f7848650fc73264650f08360f01c3ba200066b80f00000066ef66b8000000000f23d80f21f86635800000800f23f866b94c0800000f3266b8006000000f23d00f21f866351000000b0f23f866b80500000066b90c6300000f01c10f20a1", 0x60}], 0x1, 0x7c, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR_vm(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000080)=@attr_arm64={0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0xd2}}) r8 = getpid() r9 = syz_pidfd_open(r8, 0x0) setns(r9, 0x20000) syz_io_uring_setup(0x6833, &(0x7f0000000040)={0x0, 0xf528, 0x2, 0xffffffff, 0x323}, 0x0, 0x0, 0x0) close(0x3) r10 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r11 = dup(r10) read$FUSE(r11, &(0x7f0000000e00)={0x2020}, 0x2020) ioctl$KVM_RUN(r7, 0xae80, 0x0) 4.023885423s ago: executing program 3 (id=629): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000042000501"], 0x14}, 0x1, 0x0, 0x0, 0x68840}, 0x4) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4091, 0x1023}], 0x1}}, {{0x0, 0x0, 0x0}, 0x1b20cfe5}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60ff}, 0x3}], 0x3, 0x2, 0x0) 3.964586924s ago: executing program 3 (id=630): r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10) mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x7) r1 = socket$pppl2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000100)=0x30) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}, 0x2, 0x1}}, 0x2e) mmap(0x0, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000000c0)=0xb40, 0x4) 2.069800859s ago: executing program 0 (id=631): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create(0x7) epoll_create1(0x0) epoll_create(0x7) socket(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x7, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000180)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket(0xa, 0x2400000001, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='p', 0x1) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) syz_ublk_setup_io_uring(0x467c, &(0x7f0000000140)={0x0, 0xcfab, 0x8000, 0x0, 0x118}, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000003c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, &(0x7f0000000040)='mem\x00\xffEev\xf2r\xf1\x18\x1d\xb9\x00y_hug$\bo-\x03Q`]o\x8cr\x9d_etl\xf9\xdd\a\xad\\H\xe94\b,H\xbf', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)) read$FUSE(r4, 0x0, 0x0) syz_ublk_setup_queues(r3, r1, &(0x7f00000004c0)={0x0, 0x42cc, 0x10, 0x1, 0x80}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x1000, 0x4, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x1, 0x4003bffd, 0x2b8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x230}}], 0x1, 0x0, 0x0) 2.06914291s ago: executing program 2 (id=632): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180), 0x101000, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000200)={0x5c, r1, 0x1, 0x170bd2b, 0x0, {0x3, 0x0, 0x12}, [@TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x10}, 0xf8}}, {0x20, 0x2, @in6={0xa, 0x0, 0x5, @mcast2}}}}]}]}, 0x5c}, 0x1, 0x300}, 0x8000) 2.068830499s ago: executing program 3 (id=633): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) write$selinux_load(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./dev/mapper/control\x00', 0x2, 0xa) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d") getrandom(&(0x7f0000000100)=""/239, 0xef, 0x0) ioctl(r0, 0xc138fd0f, &(0x7f0000000000)="0400fdff0000000000000000440100003801") 4.276859ms ago: executing program 0 (id=634): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0xf) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x1fd, 0x7, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r1, &(0x7f00000005c0)={@val={0x0, 0x800}, @val={0x3, 0x5, 0x7, 0x3, 0x80, 0x6}, @ipv6=@generic={0x4, 0x6, "84e437", 0x0, 0x0, 0x1, @mcast1, @mcast2}}, 0x36) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CAP_SPLIT_IRQCHIP(r2, 0x4068aea3, &(0x7f0000000140)={0x79, 0x0, 0x987}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = syz_usb_connect$hid(0x5, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5ac, 0x269, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0xfe, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x362b, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x10}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1"], 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{0x40000072, 0x0, 0x7ff}]}) 953.079µs ago: executing program 2 (id=635): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000000001010421000000000000000200000524000280140001"], 0x38}}, 0x0) 0s ago: executing program 3 (id=636): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/events/sched/sched_switch/filter\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='prev_c)m', 0x8) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x0, 0x0) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc1}, &(0x7f0000000280)={0x0, "1d0dd6e674d8b77fe6c0795713d7f820274637ecba14fe46c5b957a9f0acd45a01ba571553eb479599aa034b7b269751d479ce0da01c5f7e0e00b612f34ee8f7", 0x1b}, 0x48, 0xfffffffffffffff9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r2, &(0x7f0000000080)=ANY=[], 0xff2e) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x7fff, 0x16, "b0bf2ebb48c849ac0000000003000018bfff40"}) r3 = syz_open_pts(r2, 0x200) r4 = dup3(r3, r2, 0x0) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000)=0xff) listen(r1, 0x3) kernel console output (not intermixed with test programs): 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 55.545014][ T1127] RSP: 002b:00007fdaebb97028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 55.545032][ T1127] RAX: ffffffffffffffda RBX: 00007fdaeb025fa0 RCX: 00007fdaead9e159 [ 55.545045][ T1127] RDX: 0000000000000001 RSI: 0000200000000280 RDI: 0000000000000003 [ 55.545056][ T1127] RBP: 00007fdaebb97090 R08: 0000000000000000 R09: 0000000000000000 [ 55.545066][ T1127] R10: 0000000000000130 R11: 0000000000000246 R12: 0000000000000001 [ 55.545076][ T1127] R13: 00007fdaeb026038 R14: 00007fdaeb025fa0 R15: 00007ffe5bce3188 [ 55.545090][ T1127] [ 57.408721][ T46] usb 2-1: USB disconnect, device number 4 [ 58.964430][ T1151] kernel read not supported for file /events/enable (pid: 1151 comm: syz.1.281) [ 58.999014][ T36] kauditd_printk_skb: 13 callbacks suppressed [ 58.999035][ T36] audit: type=1400 audit(1790647842.960:301): avc: denied { accept } for pid=1154 comm="syz.1.282" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 59.178106][ T310] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 59.264148][ T1170] syz.0.288 (1170): attempted to duplicate a private mapping with mremap. This is not supported. [ 59.275541][ T36] audit: type=1400 audit(1790647843.240:302): avc: denied { map } for pid=1169 comm="syz.0.288" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 59.307964][ T310] usb 4-1: device descriptor read/64, error -71 [ 59.318365][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 59.358798][ T36] audit: type=1326 audit(1790647843.320:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1176 comm="syz.1.292" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fd19e159 code=0x7ffc0000 [ 59.387105][ T36] audit: type=1326 audit(1790647843.320:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1176 comm="syz.1.292" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fd19e159 code=0x7ffc0000 [ 59.412548][ T36] audit: type=1326 audit(1790647843.320:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1176 comm="syz.1.292" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fd19e159 code=0x7ffc0000 [ 59.438028][ T36] audit: type=1326 audit(1790647843.340:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1176 comm="syz.1.292" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7fa2fd19e159 code=0x7ffc0000 [ 59.463268][ T36] audit: type=1326 audit(1790647843.340:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1176 comm="syz.1.292" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fd19e159 code=0x7ffc0000 [ 59.498554][ T36] audit: type=1326 audit(1790647843.340:308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1176 comm="syz.1.292" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fd19e159 code=0x7ffc0000 [ 59.524383][ T36] audit: type=1326 audit(1790647843.340:309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1176 comm="syz.1.292" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa2fd19e159 code=0x7ffc0000 [ 59.548067][ T310] usb 4-1: device descriptor read/64, error -71 [ 59.555785][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 59.568890][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 59.581659][ T9] usb 3-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.01 [ 59.591425][ T36] audit: type=1326 audit(1790647843.340:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1176 comm="syz.1.292" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fa2fd19e159 code=0x7ffc0000 [ 59.618225][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.627221][ T9] usb 3-1: config 0 descriptor?? [ 59.799058][ T310] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 59.927987][ T46] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 59.938095][ T310] usb 4-1: device descriptor read/64, error -71 [ 60.035965][ T9] arvo 0003:1E7D:30D4.0003: unknown main item tag 0x0 [ 60.042935][ T9] arvo 0003:1E7D:30D4.0003: unknown main item tag 0x0 [ 60.049794][ T9] arvo 0003:1E7D:30D4.0003: unknown main item tag 0x0 [ 60.056675][ T9] arvo 0003:1E7D:30D4.0003: unknown main item tag 0x0 [ 60.063541][ T9] arvo 0003:1E7D:30D4.0003: unknown main item tag 0x0 [ 60.070426][ T9] arvo 0003:1E7D:30D4.0003: unknown main item tag 0x0 [ 60.077756][ T9] arvo 0003:1E7D:30D4.0003: unknown main item tag 0x0 [ 60.080232][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.089608][ T9] arvo 0003:1E7D:30D4.0003: hidraw0: USB HID v0.00 Device [HID 1e7d:30d4] on usb-dummy_hcd.2-1/input0 [ 60.096029][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 60.116396][ T46] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 60.129440][ T46] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 60.130617][ T1201] udevd[1201]: failed to execute '/lib/udev/fido_id' 'fido_id': Exec format error [ 60.139573][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.161452][ T46] usb 1-1: config 0 descriptor?? [ 60.197943][ T310] usb 4-1: device descriptor read/64, error -71 [ 60.308034][ T310] usb usb4-port1: attempt power cycle [ 60.445956][ T31] usb 3-1: USB disconnect, device number 7 [ 60.497454][ T1209] device-mapper: ioctl: Invalid geometry supplied. [ 60.505164][ T1209] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 60.533858][ T1212] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #108: comm syz.1.303: No space for directory leaf checksum. Please run e2fsck -D. [ 60.549613][ T1212] EXT4-fs error (device sda1): ext4_empty_dir:3096: inode #108: comm syz.1.303: Directory block failed checksum [ 60.571010][ T46] plantronics 0003:047F:FFFF.0004: No inputs registered, leaving [ 60.580423][ T46] plantronics 0003:047F:FFFF.0004: hiddev96,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 60.596897][ T1214] udevd[1214]: failed to execute '/lib/udev/fido_id' 'fido_id': Exec format error [ 60.667986][ T310] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 60.689046][ T310] usb 4-1: device descriptor read/8, error -71 [ 60.835689][ T1221] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz.1.305: bg 2: bad block bitmap checksum [ 60.849781][ T310] usb 4-1: device descriptor read/8, error -71 [ 60.969239][ T1227] tipc: Started in network mode [ 60.974258][ T1227] tipc: Node identity fe80000000000000000000000000001, cluster identity 4711 [ 60.983575][ T1227] tipc: Enabled bearer , priority 10 [ 61.026064][ T311] usb 1-1: USB disconnect, device number 6 [ 61.098015][ T310] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 61.119504][ T310] usb 4-1: device descriptor read/8, error -71 [ 61.249254][ T310] usb 4-1: device descriptor read/8, error -71 [ 61.358149][ T310] usb usb4-port1: unable to enumerate USB device [ 61.502743][ T1244] netlink: 96 bytes leftover after parsing attributes in process `syz.1.313'. [ 61.621152][ T1253] fuse: Bad value for 'fd' [ 61.818042][ T310] usb 3-1: new low-speed USB device number 8 using dummy_hcd [ 61.970730][ T310] usb 3-1: unable to get BOS descriptor or descriptor too short [ 61.979423][ T310] usb 3-1: config 3 has an invalid interface number: 67 but max is 0 [ 61.987615][ T310] usb 3-1: config 3 has no interface number 0 [ 61.993829][ T310] usb 3-1: config 3 interface 67 has no altsetting 0 [ 62.009277][ T310] usb 3-1: string descriptor 0 read error: -22 [ 62.015650][ T310] usb 3-1: New USB device found, idVendor=13d3, idProduct=5103, bcdDevice=c8.28 [ 62.025061][ T310] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.036405][ T310] uvcvideo 3-1:3.67: Found multiple Units with ID 1 [ 62.044856][ T310] usb 3-1: Found UVC 0.00 device (13d3:5103) [ 62.052583][ T310] usb 3-1: No valid video chain found. [ 62.074323][ T1274] FAULT_INJECTION: forcing a failure. [ 62.074323][ T1274] name failslab, interval 1, probability 0, space 0, times 0 [ 62.088085][ T46] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 62.090794][ T1274] CPU: 0 UID: 0 PID: 1274 Comm: syz.3.324 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 62.090891][ T1274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 62.090934][ T1274] Call Trace: [ 62.090988][ T1274] [ 62.091020][ T1274] __dump_stack+0x21/0x30 [ 62.091127][ T1274] dump_stack_lvl+0x140/0x1c0 [ 62.091214][ T1274] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.091339][ T1274] dump_stack+0x19/0x20 [ 62.091431][ T1274] should_fail_ex+0x3c2/0x510 [ 62.091518][ T1274] should_failslab+0xac/0x100 [ 62.091614][ T1274] __kmalloc_cache_noprof+0x41/0x470 [ 62.091689][ T1274] ? static_key_slow_inc+0x25/0x30 [ 62.091774][ T1274] ? kvm_arch_vcpu_create+0x2d4/0xb90 [ 62.091871][ T1274] kvm_arch_vcpu_create+0x2d4/0xb90 [ 62.091952][ T1274] kvm_vm_ioctl_create_vcpu+0x3a7/0xab0 [ 62.092050][ T1274] kvm_vm_ioctl+0x7bd/0xc40 [ 62.092146][ T1274] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 62.092233][ T1274] ? ioctl_has_perm+0x1bc/0x500 [ 62.092299][ T1274] ? __asan_memcpy+0x5a/0x80 [ 62.092364][ T1274] ? ioctl_has_perm+0x408/0x500 [ 62.092430][ T1274] ? has_cap_mac_admin+0xd0/0xd0 [ 62.092512][ T1274] ? proc_fail_nth_write+0x184/0x220 [ 62.092612][ T1274] ? selinux_file_ioctl+0x732/0x1480 [ 62.092684][ T1274] ? vfs_write+0xbcf/0xfd0 [ 62.092763][ T1274] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 62.092850][ T1274] ? do_futex+0x37d/0x510 [ 62.092944][ T1274] ? __cfi_do_futex+0x10/0x10 [ 62.093027][ T1274] ? generic_fadvise+0x2be/0x950 [ 62.093111][ T1274] ? __fget_files+0x2bc/0x330 [ 62.093188][ T1274] ? bpf_lsm_file_ioctl+0xd/0x20 [ 62.093273][ T1274] ? security_file_ioctl+0x3e/0x110 [ 62.093336][ T1274] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 62.093422][ T1274] __se_sys_ioctl+0x123/0x1b0 [ 62.093541][ T1274] __x64_sys_ioctl+0x7f/0xa0 [ 62.093627][ T1274] x64_sys_call+0x1878/0x2ee0 [ 62.093683][ T1274] do_syscall_64+0x57/0xf0 [ 62.093748][ T1274] ? clear_bhb_loop+0x50/0xa0 [ 62.093831][ T1274] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.093905][ T1274] RIP: 0033:0x7f813719e159 [ 62.093954][ T1274] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 62.094002][ T1274] RSP: 002b:00007f8137fd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.094076][ T1274] RAX: ffffffffffffffda RBX: 00007f8137425fa0 RCX: 00007f813719e159 [ 62.094136][ T1274] RDX: 0000000000000001 RSI: 000000000000ae41 RDI: 0000000000000005 [ 62.094184][ T1274] RBP: 00007f813723506b R08: 0000000000000000 R09: 0000000000000000 [ 62.094242][ T1274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.094335][ T1274] R13: 00007f8137426038 R14: 00007f8137425fa0 R15: 00007ffd27043cb8 [ 62.094390][ T1274] [ 62.128315][ T311] tipc: Node number set to 4269801488 [ 62.245309][ T1254] netlink: 'syz.2.318': attribute type 3 has an invalid length. [ 62.392657][ T1254] netlink: 8 bytes leftover after parsing attributes in process `syz.2.318'. [ 62.392929][ T46] usb 1-1: device descriptor read/64, error -71 [ 62.408026][ T311] usb 3-1: USB disconnect, device number 8 [ 62.483124][ T1278] netlink: 68 bytes leftover after parsing attributes in process `syz.3.326'. [ 62.494829][ T1278] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.503454][ T1278] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.648071][ T46] usb 1-1: device descriptor read/64, error -71 [ 62.667965][ T310] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 62.718041][ T66] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 62.819182][ T310] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 62.831795][ T310] usb 2-1: New USB device found, idVendor=04b8, idProduct=02f9, bcdDevice= 0.40 [ 62.841209][ T310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.849402][ T66] usb 4-1: device descriptor read/64, error -71 [ 62.855862][ T310] usb 2-1: Product: syz [ 62.860099][ T310] usb 2-1: Manufacturer: syz [ 62.864717][ T310] usb 2-1: SerialNumber: syz [ 62.888049][ T46] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 63.028445][ T46] usb 1-1: device descriptor read/64, error -71 [ 63.077747][ T310] usb 2-1: USB disconnect, device number 5 [ 63.087939][ T66] usb 4-1: device descriptor read/64, error -71 [ 63.267970][ T46] usb 1-1: device descriptor read/64, error -71 [ 63.287952][ T9] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 63.327984][ T66] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 63.378066][ T46] usb usb1-port1: attempt power cycle [ 63.438001][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 63.444437][ T9] usb 3-1: config 0 interface 0 altsetting 7 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.455456][ T9] usb 3-1: config 0 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 63.468298][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 63.475139][ T9] usb 3-1: New USB device found, idVendor=056a, idProduct=00cc, bcdDevice= 0.00 [ 63.478040][ T66] usb 4-1: device descriptor read/64, error -71 [ 63.484244][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.500104][ T9] usb 3-1: config 0 descriptor?? [ 63.595300][ T1298] capability: warning: `syz.1.334' uses 32-bit capabilities (legacy support in use) [ 63.718818][ T46] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 63.728774][ T66] usb 4-1: device descriptor read/64, error -71 [ 63.748998][ T46] usb 1-1: device descriptor read/8, error -71 [ 63.838014][ T66] usb usb4-port1: attempt power cycle [ 63.888973][ T46] usb 1-1: device descriptor read/8, error -71 [ 63.907796][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 63.917622][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 63.929930][ T9] usb 3-1: USB disconnect, device number 9 [ 63.977943][ T311] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 64.128112][ T46] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 64.138681][ T311] usb 2-1: not running at top speed; connect to a high speed hub [ 64.147594][ T311] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 64.157831][ T311] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 64.159757][ T46] usb 1-1: device descriptor read/8, error -71 [ 64.167193][ T311] usb 2-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 64.182860][ T311] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.194323][ T311] usb 2-1: Found UVC 1.00 device (046d:0825) [ 64.197991][ T66] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 64.208316][ T311] usb 2-1: Failed to create links for entity 1 [ 64.216127][ T311] usb 2-1: Failed to register entities (-22). [ 64.222728][ T311] usb 2-1: No streaming interface found for terminal 2. [ 64.239149][ T66] usb 4-1: device descriptor read/8, error -71 [ 64.309272][ T46] usb 1-1: device descriptor read/8, error -71 [ 64.369314][ T66] usb 4-1: device descriptor read/8, error -71 [ 64.394195][ T1310] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.402810][ T1310] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.411005][ T1310] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.418374][ T46] usb usb1-port1: unable to enumerate USB device [ 64.419963][ T1310] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.433977][ T1310] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.443149][ T1310] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.452469][ T1310] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.461499][ T1310] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.470887][ T1310] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.479842][ T1310] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.483095][ T1312] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=1312 comm=syz.2.338 [ 64.494034][ T46] usb 2-1: USB disconnect, device number 6 [ 64.511572][ T36] kauditd_printk_skb: 41 callbacks suppressed [ 64.511588][ T36] audit: type=1400 audit(1790647848.470:352): avc: denied { setopt } for pid=1311 comm="syz.2.338" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 64.607944][ T66] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 64.609425][ T36] audit: type=1400 audit(1790647848.570:353): avc: denied { append } for pid=1317 comm="syz.2.340" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 64.629683][ T66] usb 4-1: device descriptor read/8, error -71 [ 64.646832][ T36] audit: type=1400 audit(1790647848.580:354): avc: denied { read write } for pid=1317 comm="syz.2.340" name="uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 64.670765][ T36] audit: type=1400 audit(1790647848.580:355): avc: denied { open } for pid=1317 comm="syz.2.340" path="/dev/uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 64.751238][ T36] audit: type=1400 audit(1790647848.710:356): avc: denied { write } for pid=1325 comm="syz.2.343" name="wireless" dev="proc" ino=4026532317 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 64.788906][ T66] usb 4-1: device descriptor read/8, error -71 [ 64.867004][ T36] audit: type=1400 audit(1790647848.820:357): avc: denied { setopt } for pid=1329 comm="syz.2.345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 64.909815][ T66] usb usb4-port1: unable to enumerate USB device [ 65.508003][ T46] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 65.666362][ T1357] mmap: syz.2.357 (1357) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 65.678481][ T46] usb 2-1: Using ep0 maxpacket: 16 [ 65.684860][ T36] audit: type=1400 audit(1790647849.640:358): avc: denied { ioctl } for pid=1356 comm="syz.2.357" path="socket:[10768]" dev="sockfs" ino=10768 ioctlcmd=0x8907 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 65.711397][ T1357] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 65.724024][ T46] usb 2-1: config 0 has an invalid interface number: 98 but max is 0 [ 65.733041][ T46] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 65.743350][ T36] audit: type=1400 audit(1790647849.640:359): avc: denied { read } for pid=1356 comm="syz.2.357" name="/" dev="configfs" ino=2480 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 65.767445][ T46] usb 2-1: config 0 has no interface number 0 [ 65.773793][ T46] usb 2-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 65.787352][ T46] usb 2-1: config 0 interface 98 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 65.807759][ T46] usb 2-1: config 0 interface 98 has no altsetting 0 [ 65.827402][ T36] audit: type=1400 audit(1790647849.640:360): avc: denied { open } for pid=1356 comm="syz.2.357" path="/" dev="configfs" ino=2480 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 65.830137][ T46] usb 2-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 65.851596][ T36] audit: type=1400 audit(1790647849.700:361): avc: denied { mounton } for pid=1356 comm="syz.2.357" path="/" dev="configfs" ino=2480 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 65.865858][ T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.927904][ T46] usb 2-1: Product: syz [ 65.932142][ T46] usb 2-1: Manufacturer: syz [ 65.946289][ T46] usb 2-1: SerialNumber: syz [ 65.954258][ T46] usb 2-1: config 0 descriptor?? [ 65.962047][ T1340] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 65.970381][ T46] asix 2-1:0.98: probe with driver asix failed with error -22 [ 66.069757][ T1381] netlink: 'syz.2.365': attribute type 4 has an invalid length. [ 66.087931][ T1381] netlink: 'syz.2.365': attribute type 5 has an invalid length. [ 66.098100][ T1381] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.365'. [ 66.174506][ T311] usb 2-1: USB disconnect, device number 7 [ 66.347903][ T9] usb 3-1: new low-speed USB device number 10 using dummy_hcd [ 66.511613][ T9] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 66.532578][ T9] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 66.566078][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 66.572919][ T9] usb 3-1: New USB device found, idVendor=17ef, idProduct=60a4, bcdDevice= 0.00 [ 66.601159][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.623602][ T9] usb 3-1: config 0 descriptor?? [ 66.634172][ T1382] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 66.648202][ T1398] overlayfs: failed to resolve './file1': -2 [ 66.752733][ T1402] FAULT_INJECTION: forcing a failure. [ 66.752733][ T1402] name failslab, interval 1, probability 0, space 0, times 0 [ 66.765799][ T1402] CPU: 0 UID: 0 PID: 1402 Comm: syz.1.372 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 66.765837][ T1402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 66.765852][ T1402] Call Trace: [ 66.765859][ T1402] [ 66.765868][ T1402] __dump_stack+0x21/0x30 [ 66.765906][ T1402] dump_stack_lvl+0x140/0x1c0 [ 66.765939][ T1402] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.765974][ T1402] dump_stack+0x19/0x20 [ 66.766004][ T1402] should_fail_ex+0x3c2/0x510 [ 66.766033][ T1402] should_failslab+0xac/0x100 [ 66.766062][ T1402] kmem_cache_alloc_noprof+0x42/0x410 [ 66.766087][ T1402] ? security_file_alloc+0x49/0x220 [ 66.766108][ T1402] ? kasan_save_alloc_info+0x3a/0x50 [ 66.766130][ T1402] security_file_alloc+0x49/0x220 [ 66.766153][ T1402] init_file+0x9e/0x210 [ 66.766182][ T1402] alloc_empty_file+0xd9/0x270 [ 66.766214][ T1402] path_openat+0xf4/0x35a0 [ 66.766244][ T1402] ? stack_depot_save_flags+0x38/0x800 [ 66.766276][ T1402] ? kasan_save_track+0x4f/0x80 [ 66.766301][ T1402] ? kasan_save_track+0x3e/0x80 [ 66.766327][ T1402] ? kasan_save_alloc_info+0x3a/0x50 [ 66.766353][ T1402] ? __kasan_slab_alloc+0x73/0x90 [ 66.766381][ T1402] ? getname+0x1b/0x30 [ 66.766405][ T1402] ? do_sys_openat2+0xda/0x1d0 [ 66.766438][ T1402] ? __x64_sys_openat+0x13a/0x170 [ 66.766471][ T1402] ? x64_sys_call+0xe69/0x2ee0 [ 66.766492][ T1402] ? do_syscall_64+0x57/0xf0 [ 66.766517][ T1402] ? do_filp_open+0x440/0x440 [ 66.766550][ T1402] do_filp_open+0x1f2/0x440 [ 66.766581][ T1402] ? __cfi_do_filp_open+0x10/0x10 [ 66.766616][ T1402] ? alloc_fd+0x4c1/0x570 [ 66.766644][ T1402] do_sys_openat2+0x134/0x1d0 [ 66.766676][ T1402] ? fput+0x1a4/0x230 [ 66.766713][ T1402] ? do_sys_open+0x100/0x100 [ 66.766746][ T1402] ? ksys_write+0x1f3/0x260 [ 66.766770][ T1402] ? __cfi_ksys_write+0x10/0x10 [ 66.766795][ T1402] __x64_sys_openat+0x13a/0x170 [ 66.766829][ T1402] x64_sys_call+0xe69/0x2ee0 [ 66.766850][ T1402] do_syscall_64+0x57/0xf0 [ 66.766871][ T1402] ? clear_bhb_loop+0x50/0xa0 [ 66.766901][ T1402] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.766927][ T1402] RIP: 0033:0x7fa2fd19e159 [ 66.766947][ T1402] 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 [ 66.766966][ T1402] RSP: 002b:00007fa2fe0de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.766992][ T1402] RAX: ffffffffffffffda RBX: 00007fa2fd425fa0 RCX: 00007fa2fd19e159 [ 66.767011][ T1402] RDX: 0000000000000001 RSI: 0000200000000280 RDI: 0000000000000003 [ 66.767026][ T1402] RBP: 00007fa2fe0de090 R08: 0000000000000000 R09: 0000000000000000 [ 66.767040][ T1402] R10: 0000000000000130 R11: 0000000000000246 R12: 0000000000000001 [ 66.767054][ T1402] R13: 00007fa2fd426038 R14: 00007fa2fd425fa0 R15: 00007ffdf345d248 [ 66.767074][ T1402] [ 66.908043][ T66] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 66.910551][ T1382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.048047][ T66] usb 1-1: device descriptor read/64, error -71 [ 67.074742][ T1382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.089873][ T1382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.110921][ T1382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.119400][ T1382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.138271][ T1382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.147085][ T1382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.156870][ T1382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.170154][ T1382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.179531][ T1382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.347953][ T66] usb 1-1: device descriptor read/64, error -71 [ 67.546294][ T1426] syz.3.380 (1426): drop_caches: 3 [ 67.587919][ T66] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 67.727926][ T66] usb 1-1: device descriptor read/64, error -71 [ 67.789241][ T31] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 67.796773][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 67.796809][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 67.828319][ T31] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz0 [ 67.845337][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 67.867901][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 67.886749][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 67.907907][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 67.921673][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 67.936976][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 67.957905][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 67.973079][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1642: comm udevd: checksumming directory block 0 [ 67.978014][ T66] usb 1-1: device descriptor read/64, error -71 [ 68.001634][ T1441] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 68.019182][ T1441] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 68.031810][ T1441] udevd[1441]: failed to execute '/lib/udev/fido_id' 'fido_id': Bad message [ 68.098025][ T66] usb usb1-port1: attempt power cycle [ 68.287914][ T31] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 68.308217][ T1446] device-mapper: ioctl: Invalid geometry supplied. [ 68.437925][ T31] usb 2-1: Using ep0 maxpacket: 16 [ 68.443154][ T66] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 68.452073][ T31] usb 2-1: config index 0 descriptor too short (expected 51443, got 18) [ 68.463052][ T31] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 68.472579][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.481171][ T31] usb 2-1: Product: syz [ 68.485834][ T66] usb 1-1: device descriptor read/8, error -71 [ 68.492133][ T31] usb 2-1: Manufacturer: syz [ 68.497233][ T31] usb 2-1: SerialNumber: syz [ 68.505384][ T31] r8152-cfgselector 2-1: Unknown version 0x0000 [ 68.512612][ T31] r8152-cfgselector 2-1: config 0 descriptor?? [ 68.587964][ T400] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 68.618992][ T66] usb 1-1: device descriptor read/8, error -71 [ 68.725623][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 68.740971][ T400] usb 4-1: Using ep0 maxpacket: 16 [ 68.740958][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 68.741404][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 68.749051][ T400] usb 4-1: config 0 has an invalid interface number: 34 but max is 0 [ 68.760002][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 68.773922][ T400] usb 4-1: config 0 has no interface number 0 [ 68.782869][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 68.795382][ T400] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 68.799776][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 68.815167][ T400] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 68.847535][ T400] usb 4-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 68.856778][ T400] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.864852][ T400] usb 4-1: Product: syz [ 68.869120][ T400] usb 4-1: Manufacturer: syz [ 68.873757][ T400] usb 4-1: SerialNumber: syz [ 68.879279][ T400] usb 4-1: config 0 descriptor?? [ 68.884628][ T1449] raw-gadget.8 gadget.3: fail, usb_ep_enable returned -22 [ 68.892024][ T1449] raw-gadget.8 gadget.3: fail, usb_ep_enable returned -22 [ 68.892301][ T66] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 68.919017][ T66] usb 1-1: device descriptor read/8, error -71 [ 68.926953][ T311] r8152-cfgselector 2-1: USB disconnect, device number 8 [ 69.049181][ T66] usb 1-1: device descriptor read/8, error -71 [ 69.073690][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 69.080336][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 69.089575][ T9] usb 3-1: USB disconnect, device number 10 [ 69.105836][ T1449] raw-gadget.8 gadget.3: fail, usb_ep_enable returned -22 [ 69.116397][ T1449] raw-gadget.8 gadget.3: fail, usb_ep_enable returned -22 [ 69.158031][ T66] usb usb1-port1: unable to enumerate USB device [ 69.193404][ T1457] cgroup: fork rejected by pids controller in /syz2 [ 69.328262][ T400] asix 4-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 69.528459][ T400] asix 4-1:0.34 (unnamed net_device) (uninitialized): invalid PHY address: 80 [ 69.548879][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 69.564806][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 69.749814][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 69.750487][ T400] usb 4-1: USB disconnect, device number 19 [ 69.763569][ T36] audit: type=1400 audit(1790647853.710:367): avc: denied { bind } for pid=1448 comm="syz.3.387" laddr=::1 lport=56 faddr=::1 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 69.789213][ T36] audit: type=1400 audit(1790647853.710:368): avc: denied { name_bind } for pid=1448 comm="syz.3.387" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 69.837901][ T36] audit: type=1400 audit(1790647853.710:369): avc: denied { node_bind } for pid=1448 comm="syz.3.387" saddr=ff01::1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 70.152966][ T1545] FAULT_INJECTION: forcing a failure. [ 70.152966][ T1545] name failslab, interval 1, probability 0, space 0, times 0 [ 70.165701][ T1545] CPU: 0 UID: 0 PID: 1545 Comm: syz.2.397 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 70.165739][ T1545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 70.165755][ T1545] Call Trace: [ 70.165764][ T1545] [ 70.165774][ T1545] __dump_stack+0x21/0x30 [ 70.165814][ T1545] dump_stack_lvl+0x140/0x1c0 [ 70.165848][ T1545] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.165886][ T1545] dump_stack+0x19/0x20 [ 70.165918][ T1545] should_fail_ex+0x3c2/0x510 [ 70.165948][ T1545] should_failslab+0xac/0x100 [ 70.165980][ T1545] __kmalloc_node_noprof+0x69/0x500 [ 70.166007][ T1545] ? __kvmalloc_node_noprof+0x128/0x300 [ 70.166032][ T1545] __kvmalloc_node_noprof+0x128/0x300 [ 70.166056][ T1545] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 70.166080][ T1545] ? bpf_prog_pack_alloc+0x471/0x490 [ 70.166103][ T1545] bpf_jit_binary_pack_alloc+0x159/0x3e0 [ 70.166127][ T1545] ? __cfi_jit_fill_hole+0x10/0x10 [ 70.166151][ T1545] bpf_int_jit_compile+0x5d3/0x1450 [ 70.166178][ T1545] ? __cfi_bpf_int_jit_compile+0x10/0x10 [ 70.166205][ T1545] ? bpf_prog_alloc_jited_linfo+0xbc/0x310 [ 70.166240][ T1545] bpf_prog_select_runtime+0x373/0x690 [ 70.166264][ T1545] ? kmemdup_array+0x79/0x160 [ 70.166286][ T1545] bpf_prepare_filter+0xf42/0x1350 [ 70.166319][ T1545] ? __cfi_seccomp_check_filter+0x10/0x10 [ 70.166356][ T1545] ? bpf_prog_create+0x210/0x210 [ 70.166388][ T1545] ? bpf_prog_store_orig_filter+0x14b/0x320 [ 70.166422][ T1545] bpf_prog_create_from_user+0x1fc/0x2b0 [ 70.166454][ T1545] ? __cfi_seccomp_check_filter+0x10/0x10 [ 70.166486][ T1545] do_seccomp+0x79e/0xf20 [ 70.166524][ T1545] ? prctl_set_seccomp+0x80/0x80 [ 70.166553][ T1545] ? do_futex+0x37d/0x510 [ 70.166584][ T1545] ? errseq_sample+0x48/0x70 [ 70.166619][ T1545] ? file_init_path+0x434/0x590 [ 70.166654][ T1545] ? __kasan_check_read+0x15/0x20 [ 70.166679][ T1545] ? static_key_count+0x45/0x70 [ 70.166710][ T1545] prctl_set_seccomp+0x50/0x80 [ 70.166740][ T1545] __se_sys_prctl+0x2dc/0x1480 [ 70.166765][ T1545] ? __x64_sys_prctl+0xf0/0xf0 [ 70.166789][ T1545] ? __kasan_check_write+0x18/0x20 [ 70.166813][ T1545] ? fpregs_restore_userregs+0x11c/0x260 [ 70.166844][ T1545] __x64_sys_prctl+0xc3/0xf0 [ 70.166868][ T1545] x64_sys_call+0x2614/0x2ee0 [ 70.166890][ T1545] do_syscall_64+0x57/0xf0 [ 70.166913][ T1545] ? clear_bhb_loop+0x50/0xa0 [ 70.166944][ T1545] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.166974][ T1545] RIP: 0033:0x7fdaead9e159 [ 70.166995][ T1545] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 70.167016][ T1545] RSP: 002b:00007fdae97d6028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 70.167043][ T1545] RAX: ffffffffffffffda RBX: 00007fdaeb026180 RCX: 00007fdaead9e159 [ 70.167062][ T1545] RDX: 0000200000000080 RSI: 0000000000000002 RDI: 0000000000000016 [ 70.167078][ T1545] RBP: 00007fdaeae3506b R08: 0000000000000000 R09: 0000000000000000 [ 70.167094][ T1545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.167109][ T1545] R13: 00007fdaeb026218 R14: 00007fdaeb026180 R15: 00007ffe5bce3188 [ 70.167130][ T1545] [ 70.527735][ T1547] FAULT_INJECTION: forcing a failure. [ 70.527735][ T1547] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 70.544920][ T1547] CPU: 1 UID: 0 PID: 1547 Comm: syz.3.398 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 70.544956][ T1547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 70.544971][ T1547] Call Trace: [ 70.544978][ T1547] [ 70.544987][ T1547] __dump_stack+0x21/0x30 [ 70.545025][ T1547] dump_stack_lvl+0x140/0x1c0 [ 70.545056][ T1547] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.545090][ T1547] dump_stack+0x19/0x20 [ 70.545119][ T1547] should_fail_ex+0x3c2/0x510 [ 70.545146][ T1547] should_fail_alloc_page+0xec/0x110 [ 70.545174][ T1547] __alloc_pages_noprof+0x1c0/0x7e0 [ 70.545207][ T1547] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 70.545239][ T1547] ? schedule+0xc5/0x240 [ 70.545262][ T1547] ? __futex_wait+0x330/0x3d0 [ 70.545284][ T1547] __pmd_alloc+0xb0/0x9a0 [ 70.545310][ T1547] ? __cfi_futex_wake_mark+0x10/0x10 [ 70.545329][ T1547] ? __cfi___pmd_alloc+0x10/0x10 [ 70.545355][ T1547] ? futex_wake+0x666/0x950 [ 70.545376][ T1547] handle_mm_fault+0xd23/0x1ba0 [ 70.545432][ T1547] ? __cfi_handle_mm_fault+0x10/0x10 [ 70.545458][ T1547] ? lock_vma_under_rcu+0x4cf/0x590 [ 70.545489][ T1547] ? __se_sys_futex+0x13c/0x320 [ 70.545520][ T1547] do_user_addr_fault+0x951/0x1230 [ 70.545542][ T1547] ? fpregs_restore_userregs+0x11c/0x260 [ 70.545571][ T1547] exc_page_fault+0x58/0xc0 [ 70.545598][ T1547] asm_exc_page_fault+0x2b/0x30 [ 70.545623][ T1547] RIP: 0033:0x7f8137052c43 [ 70.545641][ T1547] Code: 10 4c 89 44 24 08 4c 89 0c 24 4c 8b 54 24 28 45 31 c9 48 8b 7c 24 20 48 8b 74 24 18 48 8b 54 24 10 48 8b 4c 24 08 48 8b 2c 24 <48> 8b 59 38 48 81 4b 18 80 00 00 00 e8 1c ff ff ff 48 83 ec 08 b9 [ 70.545660][ T1547] RSP: 002b:00007f8137fd4fd0 EFLAGS: 00010246 [ 70.545680][ T1547] RAX: 00007f8137052c00 RBX: 00007f8137425fa0 RCX: 0000000000000000 [ 70.545697][ T1547] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.545711][ T1547] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.545724][ T1547] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 [ 70.545737][ T1547] R13: 00007f8137426038 R14: 00007f8137425fa0 R15: 00007ffd27043cb8 [ 70.545756][ T1547] [ 70.545784][ T1547] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 70.618045][ T9] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 70.787934][ T66] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 70.917932][ T66] usb 2-1: device descriptor read/64, error -71 [ 70.947919][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 70.954146][ T9] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 70.966629][ T9] usb 1-1: New USB device found, idVendor=0e41, idProduct=4248, bcdDevice= 0.40 [ 70.975862][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.984461][ T9] usb 1-1: Product: syz [ 70.988924][ T9] usb 1-1: Manufacturer: syz [ 71.000546][ T9] usb 1-1: SerialNumber: syz [ 71.067332][ T36] audit: type=1400 audit(1790647855.020:370): avc: denied { map } for pid=1560 comm="syz.2.403" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 71.167931][ T66] usb 2-1: device descriptor read/64, error -71 [ 71.407916][ T66] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 71.547933][ T66] usb 2-1: device descriptor read/64, error -71 [ 71.787911][ T66] usb 2-1: device descriptor read/64, error -71 [ 71.909130][ T66] usb usb2-port1: attempt power cycle [ 71.999425][ T36] audit: type=1400 audit(2000000000.030:371): avc: denied { load_policy } for pid=1581 comm="syz.2.408" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 71.999541][ T1582] SELinux: policydb version -1262079185 does not match my version range 15-33 [ 72.057625][ T1582] SELinux: failed to load policy [ 72.257917][ T66] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 72.288984][ T66] usb 2-1: device descriptor read/8, error -71 [ 72.418854][ T66] usb 2-1: device descriptor read/8, error -71 [ 72.597948][ T400] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 72.657932][ T66] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 72.688983][ T66] usb 2-1: device descriptor read/8, error -71 [ 72.760599][ T400] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 72.770287][ T400] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.778607][ T400] usb 3-1: Product: syz [ 72.782952][ T400] usb 3-1: Manufacturer: syz [ 72.787630][ T400] usb 3-1: SerialNumber: syz [ 72.801072][ T357] EXT4-fs warning: 14 callbacks suppressed [ 72.801104][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 72.819765][ T66] usb 2-1: device descriptor read/8, error -71 [ 72.823576][ T357] EXT4-fs error: 14 callbacks suppressed [ 72.823652][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 72.846251][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 72.862691][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 72.876941][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 72.893874][ T9] usb 1-1: unit 4 not found! [ 72.898737][ T9] usb 1-1: unit 2 not found! [ 72.905166][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 72.919607][ T322] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 72.938010][ T66] usb usb2-port1: unable to enumerate USB device [ 72.945422][ T9] usb 1-1: USB disconnect, device number 15 [ 72.952044][ T322] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 72.965804][ T358] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 72.981211][ T358] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 72.993224][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 73.008600][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 73.020850][ T322] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 73.036153][ T322] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 73.048084][ T358] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 73.063666][ T358] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 73.075580][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 73.090963][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 73.102905][ T322] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 73.118921][ T322] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 73.133886][ T357] udevd[357]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 73.328733][ T36] audit: type=1400 audit(2000000001.360:372): avc: denied { mounton } for pid=1593 comm="syz.0.412" path="/113/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 73.862136][ T400] rtl8150 3-1:1.0: couldn't reset the device [ 73.869390][ T400] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 73.977934][ T311] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 74.117749][ T36] audit: type=1400 audit(2000000002.140:373): avc: denied { read } for pid=1618 comm="syz.0.421" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 74.177978][ T311] usb 4-1: Using ep0 maxpacket: 16 [ 74.183735][ T36] audit: type=1400 audit(2000000002.210:374): avc: denied { ioctl } for pid=1618 comm="syz.0.421" path="/dev/snapshot" dev="devtmpfs" ino=21 ioctlcmd=0x330b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 74.189665][ T311] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 214, changing to 11 [ 74.223340][ T311] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8370, setting to 1024 [ 74.234531][ T311] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 74.247666][ T311] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 74.257729][ T311] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.268528][ T311] usb 4-1: config 0 descriptor?? [ 74.468069][ T310] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 74.629001][ T310] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 74.647952][ T310] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 65535, setting to 64 [ 74.669162][ T310] usb 1-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice= 0.40 [ 74.685713][ T1610] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.687983][ T310] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.701430][ T1610] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.709917][ T310] usb 1-1: Product: syz [ 74.718107][ T310] usb 1-1: Manufacturer: syz [ 74.722869][ T310] usb 1-1: SerialNumber: syz [ 74.739397][ T1619] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 74.749294][ T311] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.0006/input/input10 [ 74.779130][ T36] audit: type=1400 audit(2000000002.810:375): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=545 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.787662][ T311] microsoft 0003:045E:07DA.0006: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 74.825140][ T36] audit: type=1400 audit(2000000002.810:376): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=545 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.837294][ T1624] udevd[1624]: failed to execute '/lib/udev/fido_id' 'fido_id': Bad message [ 74.851908][ T36] audit: type=1400 audit(2000000002.880:377): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=545 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.953041][ T310] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 74.963863][ T310] usb 1-1: USB disconnect, device number 16 [ 75.104283][ T1637] FAULT_INJECTION: forcing a failure. [ 75.104283][ T1637] name failslab, interval 1, probability 0, space 0, times 0 [ 75.117064][ T1637] CPU: 0 UID: 0 PID: 1637 Comm: syz.1.426 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 75.117103][ T1637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 75.117119][ T1637] Call Trace: [ 75.117128][ T1637] [ 75.117137][ T1637] __dump_stack+0x21/0x30 [ 75.117225][ T1637] dump_stack_lvl+0x140/0x1c0 [ 75.117263][ T1637] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.117307][ T1637] ? futex_wake+0x627/0x950 [ 75.117341][ T1637] dump_stack+0x19/0x20 [ 75.117381][ T1637] should_fail_ex+0x3c2/0x510 [ 75.117423][ T1637] should_failslab+0xac/0x100 [ 75.117465][ T1637] kmem_cache_alloc_noprof+0x42/0x410 [ 75.117502][ T1637] ? prepare_creds+0x47/0x6b0 [ 75.117539][ T1637] prepare_creds+0x47/0x6b0 [ 75.117575][ T1637] cap_task_prctl+0x51f/0x9c0 [ 75.117609][ T1637] security_task_prctl+0x99/0x2e0 [ 75.117649][ T1637] __se_sys_prctl+0xd4/0x1480 [ 75.117684][ T1637] ? __x64_sys_prctl+0xf0/0xf0 [ 75.117714][ T1637] ? __kasan_check_write+0x18/0x20 [ 75.117746][ T1637] ? fpregs_restore_userregs+0x11c/0x260 [ 75.117788][ T1637] __x64_sys_prctl+0xc3/0xf0 [ 75.117820][ T1637] x64_sys_call+0x2614/0x2ee0 [ 75.117849][ T1637] do_syscall_64+0x57/0xf0 [ 75.117879][ T1637] ? clear_bhb_loop+0x50/0xa0 [ 75.117916][ T1637] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.117956][ T1637] RIP: 0033:0x7fa2fd19e159 [ 75.117982][ T1637] 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 [ 75.118009][ T1637] RSP: 002b:00007fa2fe0de028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 75.118044][ T1637] RAX: ffffffffffffffda RBX: 00007fa2fd425fa0 RCX: 00007fa2fd19e159 [ 75.118067][ T1637] RDX: 0000000000000014 RSI: 0000000000000003 RDI: 000000000000002f [ 75.118090][ T1637] RBP: 00007fa2fd23506b R08: 0000000000000000 R09: 0000000000000000 [ 75.118109][ T1637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.118132][ T1637] R13: 00007fa2fd426038 R14: 00007fa2fd425fa0 R15: 00007ffdf345d248 [ 75.118159][ T1637] [ 75.402622][ T400] usb 3-1: USB disconnect, device number 11 [ 75.478360][ T1644] device-mapper: ioctl: Invalid geometry supplied. [ 75.487146][ T36] audit: type=1400 audit(2000000003.510:378): avc: denied { getopt } for pid=1646 comm="syz.0.430" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 75.515540][ T13] Bluetooth: hci0: Frame reassembly failed (-84) [ 75.570173][ T1659] SELinux: policydb version 1180827720 does not match my version range 15-33 [ 75.579169][ T1659] SELinux: failed to load policy [ 75.733004][ T1666] netlink: 68 bytes leftover after parsing attributes in process `syz.0.436'. [ 75.743238][ T36] audit: type=1400 audit(2000000003.770:379): avc: denied { create } for pid=1665 comm="syz.0.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 75.867958][ T310] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 76.017980][ T310] usb 3-1: Using ep0 maxpacket: 8 [ 76.024708][ T310] usb 3-1: unable to get BOS descriptor or descriptor too short [ 76.033659][ T310] usb 3-1: config 10 has an invalid interface number: 188 but max is 0 [ 76.042318][ T310] usb 3-1: config 10 has no interface number 0 [ 76.048847][ T310] usb 3-1: config 10 interface 188 altsetting 134 endpoint 0xA has an invalid bInterval 127, changing to 10 [ 76.061296][ T310] usb 3-1: config 10 interface 188 altsetting 134 endpoint 0xA has invalid maxpacket 18369, setting to 1024 [ 76.074571][ T310] usb 3-1: config 10 interface 188 has no altsetting 0 [ 76.084317][ T310] usb 3-1: New USB device found, idVendor=0499, idProduct=1002, bcdDevice=68.be [ 76.094247][ T310] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.102614][ T310] usb 3-1: Product: syz [ 76.107018][ T310] usb 3-1: Manufacturer: syz [ 76.111984][ T310] usb 3-1: SerialNumber: syz [ 76.118066][ T1664] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 76.280734][ T1686] SELinux: failed to load policy [ 76.285962][ T1686] SELinux: failed to load policy [ 76.291966][ T1686] SELinux: failed to load policy [ 76.297200][ T1686] SELinux: failed to load policy [ 76.302557][ T1686] SELinux: failed to load policy [ 76.307751][ T1686] SELinux: failed to load policy [ 76.315164][ T1686] SELinux: failed to load policy [ 76.320610][ T1686] SELinux: failed to load policy [ 76.327639][ T1664] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.338107][ T1664] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.358695][ T310] usb 3-1: USB disconnect, device number 12 [ 76.375437][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:10.188/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 76.494741][ T36] audit: type=1400 audit(2000000004.520:380): avc: denied { watch } for pid=1693 comm="syz.0.447" path="/132" dev="tmpfs" ino=741 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 76.569747][ T310] usb 4-1: USB disconnect, device number 20 [ 76.636165][ T36] audit: type=1400 audit(2000000004.660:381): avc: denied { sqpoll } for pid=1715 comm="syz.0.456" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 76.661613][ T36] audit: type=1326 audit(2000000004.660:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1711 comm="syz.3.454" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f813719e159 code=0x7ffc0000 [ 76.687950][ T36] audit: type=1326 audit(2000000004.660:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1711 comm="syz.3.454" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f813719e159 code=0x7ffc0000 [ 76.715998][ T36] audit: type=1326 audit(2000000004.660:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1711 comm="syz.3.454" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f813719e159 code=0x7ffc0000 [ 76.784180][ T1726] FAULT_INJECTION: forcing a failure. [ 76.784180][ T1726] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.797582][ T1726] CPU: 0 UID: 0 PID: 1726 Comm: syz.0.459 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 76.797619][ T1726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 76.797634][ T1726] Call Trace: [ 76.797641][ T1726] [ 76.797650][ T1726] __dump_stack+0x21/0x30 [ 76.797698][ T1726] dump_stack_lvl+0x140/0x1c0 [ 76.797731][ T1726] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.797766][ T1726] dump_stack+0x19/0x20 [ 76.797797][ T1726] should_fail_ex+0x3c2/0x510 [ 76.797827][ T1726] should_fail+0xf/0x20 [ 76.797856][ T1726] should_fail_usercopy+0x1e/0x30 [ 76.797886][ T1726] strncpy_from_user+0x29/0x280 [ 76.797916][ T1726] getname_flags+0x106/0x6b0 [ 76.797952][ T1726] getname+0x1b/0x30 [ 76.797978][ T1726] do_sys_openat2+0xda/0x1d0 [ 76.798012][ T1726] ? fput+0x1a4/0x230 [ 76.798042][ T1726] ? do_sys_open+0x100/0x100 [ 76.798075][ T1726] ? ksys_write+0x1f3/0x260 [ 76.798100][ T1726] ? __cfi_ksys_write+0x10/0x10 [ 76.798126][ T1726] __x64_sys_open+0x120/0x150 [ 76.798161][ T1726] x64_sys_call+0x131a/0x2ee0 [ 76.798183][ T1726] do_syscall_64+0x57/0xf0 [ 76.798206][ T1726] ? clear_bhb_loop+0x50/0xa0 [ 76.798236][ T1726] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.798265][ T1726] RIP: 0033:0x7f4627b9e159 [ 76.798284][ T1726] 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 [ 76.798304][ T1726] RSP: 002b:00007f4628b33028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 76.798329][ T1726] RAX: ffffffffffffffda RBX: 00007f4627e25fa0 RCX: 00007f4627b9e159 [ 76.798347][ T1726] RDX: 0000000000000235 RSI: 0000000000040000 RDI: 0000200000000580 [ 76.798363][ T1726] RBP: 00007f4628b33090 R08: 0000000000000000 R09: 0000000000000000 [ 76.798378][ T1726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.798391][ T1726] R13: 00007f4627e26038 R14: 00007f4627e25fa0 R15: 00007ffc96f28af8 [ 76.798410][ T1726] [ 76.969400][ T1718] netlink: 8 bytes leftover after parsing attributes in process `syz.1.451'. [ 77.030775][ T1734] device-mapper: ioctl: Invalid geometry supplied. [ 77.160881][ T1742] netlink: 28 bytes leftover after parsing attributes in process `syz.1.464'. [ 77.304823][ T1759] netlink: 'syz.3.470': attribute type 4 has an invalid length. [ 77.312796][ T1759] netlink: 17 bytes leftover after parsing attributes in process `syz.3.470'. [ 77.428140][ T46] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 77.517935][ T1652] Bluetooth: hci0: command 0x1003 tx timeout [ 77.517935][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 77.577931][ T46] usb 1-1: Using ep0 maxpacket: 16 [ 77.584229][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.595183][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 77.604949][ T46] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 77.618208][ T46] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 77.627517][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.636234][ T46] usb 1-1: config 0 descriptor?? [ 77.808023][ T310] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 77.959073][ T310] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 77.969281][ T310] usb 3-1: config 0 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 77.982323][ T310] usb 3-1: config 0 interface 0 has no altsetting 0 [ 77.988999][ T310] usb 3-1: New USB device found, idVendor=04d9, idProduct=a070, bcdDevice= 0.00 [ 77.998145][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.007340][ T310] usb 3-1: config 0 descriptor?? [ 78.054242][ T1777] loop9: detected capacity change from 0 to 8 [ 78.066241][ C0] invalid error, dev loop9, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 78.076087][ C0] Buffer I/O error on dev loop9, logical block 0, lost async page write [ 78.150020][ T357] EXT4-fs warning: 31 callbacks suppressed [ 78.150035][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.173786][ T357] EXT4-fs error: 33 callbacks suppressed [ 78.173807][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.187121][ T46] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0007/input/input11 [ 78.193008][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.212367][ T46] microsoft 0003:045E:07DA.0007: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 78.228391][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.243094][ T1768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.251971][ T1768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.260258][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.275490][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.278153][ T310] usb 3-1: string descriptor 0 read error: -71 [ 78.294741][ T310] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 78.303550][ T310] usb 3-1: USB disconnect, device number 13 [ 78.314326][ T358] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.331570][ T358] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.345404][ T1779] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.366911][ T322] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.382411][ T1779] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.382411][ T322] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.382595][ T358] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.406050][ T1779] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.422248][ T358] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.447950][ T1779] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1642: comm udevd: checksumming directory block 0 [ 78.462577][ T1783] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.468167][ T322] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 78.478441][ T1783] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.498846][ T322] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 78.507123][ T1783] udevd[1783]: failed to execute '/lib/udev/fido_id' 'fido_id': Bad message [ 78.539062][ T1785] FAULT_INJECTION: forcing a failure. [ 78.539062][ T1785] name failslab, interval 1, probability 0, space 0, times 0 [ 78.552218][ T1785] CPU: 0 UID: 0 PID: 1785 Comm: syz.3.477 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 78.552252][ T1785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 78.552267][ T1785] Call Trace: [ 78.552274][ T1785] [ 78.552283][ T1785] __dump_stack+0x21/0x30 [ 78.552321][ T1785] dump_stack_lvl+0x140/0x1c0 [ 78.552353][ T1785] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.552385][ T1785] ? release_sock+0x171/0x1f0 [ 78.552411][ T1785] dump_stack+0x19/0x20 [ 78.552441][ T1785] should_fail_ex+0x3c2/0x510 [ 78.552471][ T1785] should_failslab+0xac/0x100 [ 78.552500][ T1785] kmem_cache_alloc_node_noprof+0x45/0x420 [ 78.552526][ T1785] ? netlink_data_ready+0x20/0x20 [ 78.552557][ T1785] ? __alloc_skb+0x10c/0x360 [ 78.552585][ T1785] __alloc_skb+0x10c/0x360 [ 78.552612][ T1785] netlink_alloc_large_skb+0xf7/0x1b0 [ 78.552640][ T1785] netlink_sendmsg+0x576/0xad0 [ 78.552673][ T1785] ? __cfi_netlink_sendmsg+0x10/0x10 [ 78.552706][ T1785] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 78.552733][ T1785] ? security_socket_sendmsg+0x3d/0x100 [ 78.552767][ T1785] ____sys_sendmsg+0x99e/0xa00 [ 78.552800][ T1785] ? __import_iovec+0x5b9/0x7d0 [ 78.552829][ T1785] ? __sys_sendmsg_sock+0x50/0x50 [ 78.552868][ T1785] ? import_iovec+0x80/0xb0 [ 78.552890][ T1785] ___sys_sendmsg+0x2a6/0x370 [ 78.552922][ T1785] ? __sys_sendmsg+0x260/0x260 [ 78.552954][ T1785] ? proc_fail_nth_write+0x184/0x220 [ 78.552988][ T1785] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 78.553027][ T1785] ? __fget_files+0x2bc/0x330 [ 78.553057][ T1785] __x64_sys_sendmsg+0x1be/0x2a0 [ 78.553089][ T1785] ? fput+0x1a4/0x230 [ 78.553120][ T1785] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 78.553152][ T1785] ? ksys_write+0x1f3/0x260 [ 78.553177][ T1785] ? __kasan_check_read+0x15/0x20 [ 78.553201][ T1785] x64_sys_call+0x2a4c/0x2ee0 [ 78.553222][ T1785] do_syscall_64+0x57/0xf0 [ 78.553243][ T1785] ? clear_bhb_loop+0x50/0xa0 [ 78.553273][ T1785] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.553300][ T1785] RIP: 0033:0x7f813719e159 [ 78.553319][ T1785] 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 [ 78.553337][ T1785] RSP: 002b:00007f8137fd5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.553361][ T1785] RAX: ffffffffffffffda RBX: 00007f8137425fa0 RCX: 00007f813719e159 [ 78.553378][ T1785] RDX: 0000000000008000 RSI: 0000200000000000 RDI: 0000000000000003 [ 78.553393][ T1785] RBP: 00007f8137fd5090 R08: 0000000000000000 R09: 0000000000000000 [ 78.553407][ T1785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.553420][ T1785] R13: 00007f8137426038 R14: 00007f8137425fa0 R15: 00007ffd27043cb8 [ 78.553439][ T1785] [ 78.969097][ T1798] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3170034004 (101441088128 ns) > initial count (92024169792 ns). Using initial count to start timer. [ 78.987431][ T1798] input input12: cannot allocate more than FF_MAX_EFFECTS effects [ 79.221635][ T1826] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 79.356991][ T1836] netlink: 16 bytes leftover after parsing attributes in process `syz.2.493'. [ 79.427929][ T1450] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 79.587932][ T1450] usb 4-1: Using ep0 maxpacket: 16 [ 79.594416][ T1450] usb 4-1: config 9 has an invalid interface number: 105 but max is 0 [ 79.602730][ T1450] usb 4-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config [ 79.613046][ T1450] usb 4-1: config 9 has no interface number 0 [ 79.619191][ T1450] usb 4-1: config 9 interface 105 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 79.628065][ T1213] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 79.632289][ T1450] usb 4-1: config 9 interface 105 has no altsetting 0 [ 79.648272][ T1450] usb 4-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 79.657632][ T1450] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 79.665803][ T1450] usb 4-1: Product: syz [ 79.670032][ T1450] usb 4-1: Manufacturer: syz [ 79.674655][ T1450] usb 4-1: SerialNumber: syz [ 79.790632][ T1213] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 79.799875][ T1213] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.808048][ T1213] usb 3-1: Product: syz [ 79.812305][ T1213] usb 3-1: Manufacturer: syz [ 79.816944][ T1213] usb 3-1: SerialNumber: syz [ 79.883124][ T1824] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.891829][ T1824] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.900300][ T1450] usb 4-1: USB disconnect, device number 21 [ 80.199948][ T1450] usb 1-1: USB disconnect, device number 17 [ 80.234440][ T36] kauditd_printk_skb: 134 callbacks suppressed [ 80.234479][ T36] audit: type=1400 audit(2000000008.260:519): avc: denied { bind } for pid=1846 comm="syz.0.498" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 80.266705][ T36] audit: type=1400 audit(2000000008.290:520): avc: denied { setattr } for pid=1846 comm="syz.0.498" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 80.424699][ T1213] (unnamed net_device) (uninitialized): Assigned a random MAC address: 86:5c:0a:8b:5a:e9 [ 80.436656][ T1213] rtl8150 3-1:1.0: eth1: rtl8150 is detected [ 80.462712][ T36] audit: type=1400 audit(2000000008.480:521): avc: denied { search } for pid=149 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.484266][ T36] audit: type=1400 audit(2000000008.480:522): avc: denied { read } for pid=149 comm="dhcpcd" name="n16" dev="tmpfs" ino=2303 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 80.508677][ T36] audit: type=1400 audit(2000000008.480:523): avc: denied { open } for pid=149 comm="dhcpcd" path="/run/udev/data/n16" dev="tmpfs" ino=2303 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 80.534157][ T36] audit: type=1400 audit(2000000008.490:524): avc: denied { getattr } for pid=149 comm="dhcpcd" path="/run/udev/data/n16" dev="tmpfs" ino=2303 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 80.865134][ T36] audit: type=1400 audit(2000000008.890:525): avc: denied { listen } for pid=1868 comm="syz.0.506" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 80.876816][ T1859] fuse: Unknown parameter 'root`00000040000' [ 80.928709][ T36] audit: type=1400 audit(2000000008.960:526): avc: denied { name_bind } for pid=1870 comm="syz.1.507" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 81.118015][ T1450] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 81.167940][ T1213] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 81.267914][ T1450] usb 1-1: Using ep0 maxpacket: 32 [ 81.274628][ T1450] usb 1-1: unable to get BOS descriptor or descriptor too short [ 81.283280][ T1450] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8C has invalid maxpacket 1536, setting to 1024 [ 81.294404][ T1450] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 1024 [ 81.306028][ T1450] usb 1-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 81.308031][ T1213] usb 2-1: device descriptor read/64, error -71 [ 81.315233][ T1450] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.329647][ T1450] usb 1-1: Product: syz [ 81.333840][ T1450] usb 1-1: Manufacturer: syz [ 81.338581][ T1450] usb 1-1: SerialNumber: syz [ 81.344481][ T1869] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 81.556027][ T1450] usb 1-1: MIDIStreaming interface descriptor not found [ 81.558043][ T1213] usb 2-1: device descriptor read/64, error -71 [ 81.570982][ T1450] usb 1-1: USB disconnect, device number 18 [ 81.584209][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 81.617052][ T149] usb 3-1: device reset failed [ 81.646129][ T1873] FAULT_INJECTION: forcing a failure. [ 81.646129][ T1873] name failslab, interval 1, probability 0, space 0, times 0 [ 81.659381][ T1873] CPU: 0 UID: 0 PID: 1873 Comm: syz.3.508 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 81.659418][ T1873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 81.659433][ T1873] Call Trace: [ 81.659440][ T1873] [ 81.659449][ T1873] __dump_stack+0x21/0x30 [ 81.659508][ T1873] dump_stack_lvl+0x140/0x1c0 [ 81.659542][ T1873] ? __cfi_dump_stack_lvl+0x10/0x10 [ 81.659577][ T1873] dump_stack+0x19/0x20 [ 81.659610][ T1873] should_fail_ex+0x3c2/0x510 [ 81.659642][ T1873] should_failslab+0xac/0x100 [ 81.659680][ T1873] kmem_cache_alloc_noprof+0x42/0x410 [ 81.659704][ T1873] ? security_inode_alloc+0x51/0x230 [ 81.659733][ T1873] ? __cfi_make_kgid+0x10/0x10 [ 81.659770][ T1873] security_inode_alloc+0x51/0x230 [ 81.659802][ T1873] inode_init_always_gfp+0x756/0x9e0 [ 81.659833][ T1873] alloc_inode+0xc5/0x270 [ 81.659864][ T1873] new_inode_pseudo+0x19/0x40 [ 81.659895][ T1873] create_pipe_files+0x53/0x6c0 [ 81.659923][ T1873] __do_pipe_flags+0x50/0x2f0 [ 81.659946][ T1873] do_pipe2+0xab/0x190 [ 81.659970][ T1873] ? xfd_validate_state+0x68/0x140 [ 81.660001][ T1873] ? pipe_fcntl+0x520/0x520 [ 81.660027][ T1873] __x64_sys_pipe2+0x5e/0x70 [ 81.660053][ T1873] x64_sys_call+0x8be/0x2ee0 [ 81.660074][ T1873] do_syscall_64+0x57/0xf0 [ 81.660096][ T1873] ? clear_bhb_loop+0x50/0xa0 [ 81.660124][ T1873] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 81.660154][ T1873] RIP: 0033:0x7f813719e159 [ 81.660175][ T1873] 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 [ 81.660196][ T1873] RSP: 002b:00007f8137fd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 81.660221][ T1873] RAX: ffffffffffffffda RBX: 00007f8137425fa0 RCX: 00007f813719e159 [ 81.660239][ T1873] RDX: 0000000000000000 RSI: 0000000000080000 RDI: 0000200000001240 [ 81.660254][ T1873] RBP: 00007f813723506b R08: 0000000000000000 R09: 0000000000000000 [ 81.660269][ T1873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.660285][ T1873] R13: 00007f8137426038 R14: 00007f8137425fa0 R15: 00007ffd27043cb8 [ 81.660306][ T1873] [ 81.662216][ T1873] fuseblk: Unknown parameter '1844674407370955161518446744073709551615' [ 81.828077][ T1213] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 82.027979][ T1213] usb 2-1: device descriptor read/64, error -71 [ 82.194649][ C1] usb 3-1: Rx status -71 [ 82.195040][ T9] usb 3-1: USB disconnect, device number 14 [ 82.198993][ C1] usb 3-1: eth1: intr status -71 [ 82.267925][ T1450] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 82.278054][ T1213] usb 2-1: device descriptor read/64, error -71 [ 82.388069][ T1213] usb usb2-port1: attempt power cycle [ 82.418951][ T1450] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.430077][ T1450] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 82.443157][ T1450] usb 4-1: config 0 interface 0 has no altsetting 0 [ 82.450155][ T1450] usb 4-1: New USB device found, idVendor=17ef, idProduct=60b5, bcdDevice= 0.00 [ 82.459274][ T1450] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.469155][ T1450] usb 4-1: config 0 descriptor?? [ 82.577959][ T9] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 82.737973][ T1213] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 82.740402][ T9] usb 3-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.757098][ T9] usb 3-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 82.770399][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 82.777050][ T9] usb 3-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 82.779574][ T1213] usb 2-1: device descriptor read/8, error -71 [ 82.787815][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.802822][ T9] usb 3-1: config 0 descriptor?? [ 82.878141][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.885306][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.892527][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.899658][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.906652][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.913741][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.920775][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.927800][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.929430][ T1213] usb 2-1: device descriptor read/8, error -71 [ 82.934980][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.948087][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.955141][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.962433][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.969512][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.976624][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.983638][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.990694][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 82.997682][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 83.004704][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 83.011945][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 83.019130][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 83.026341][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 83.033478][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 83.040505][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 83.047481][ T1450] lenovo 0003:17EF:60B5.0008: unknown main item tag 0x0 [ 83.055431][ T1450] lenovo 0003:17EF:60B5.0008: hidraw0: USB HID v0.00 Device [HID 17ef:60b5] on usb-dummy_hcd.3-1/input0 [ 83.068925][ T1903] udevd[1903]: failed to execute '/lib/udev/fido_id' 'fido_id': Bad message [ 83.082276][ T66] usb 4-1: USB disconnect, device number 22 [ 83.177991][ T1213] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 83.199278][ T1213] usb 2-1: device descriptor read/8, error -71 [ 83.221225][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.230023][ T357] EXT4-fs warning: 39 callbacks suppressed [ 83.230044][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 83.251093][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.251527][ T357] EXT4-fs error: 39 callbacks suppressed [ 83.251567][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 83.258871][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.264576][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 83.276100][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.284331][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 83.298819][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.308410][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 83.317719][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.325470][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 83.341528][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.352628][ T1213] usb 2-1: device descriptor read/8, error -71 [ 83.360294][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.380379][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.387722][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.395159][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.402510][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.409868][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.417190][ T9] magicmouse 0003:05AC:0269.0009: unknown main item tag 0x0 [ 83.424777][ T9] magicmouse 0003:05AC:0269.0009: unbalanced collection at end of report description [ 83.434739][ T9] magicmouse 0003:05AC:0269.0009: magicmouse hid parse failed [ 83.442312][ T9] magicmouse 0003:05AC:0269.0009: probe with driver magicmouse failed with error -22 [ 83.468097][ T1213] usb usb2-port1: unable to enumerate USB device [ 83.477999][ T310] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 83.502283][ T9] usb 3-1: USB disconnect, device number 15 [ 83.627952][ T310] usb 1-1: Using ep0 maxpacket: 16 [ 83.638593][ T310] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 83.648958][ T310] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.659910][ T310] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 83.670932][ T310] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 83.684081][ T310] usb 1-1: config 0 interface 0 has no altsetting 0 [ 83.690895][ T310] usb 1-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 83.700000][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.708908][ T310] usb 1-1: config 0 descriptor?? [ 83.719160][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 83.735391][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 83.747356][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 83.762400][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 83.774278][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 83.789384][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 83.950300][ T1916] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52506 sclass=netlink_route_socket pid=1916 comm=syz.1.523 [ 84.168329][ T1931] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.177483][ T1931] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.305622][ T310] usbhid 1-1:0.0: can't add hid device: -71 [ 84.312176][ T310] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 84.322300][ T310] usb 1-1: USB disconnect, device number 19 [ 84.566748][ T36] audit: type=1400 audit(2000000012.590:527): avc: denied { read write } for pid=1943 comm="syz.2.531" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 84.876858][ T1959] FAULT_INJECTION: forcing a failure. [ 84.876858][ T1959] name failslab, interval 1, probability 0, space 0, times 0 [ 84.889826][ T1959] CPU: 1 UID: 0 PID: 1959 Comm: syz.1.538 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 84.889865][ T1959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 84.889880][ T1959] Call Trace: [ 84.889888][ T1959] [ 84.889897][ T1959] __dump_stack+0x21/0x30 [ 84.889938][ T1959] dump_stack_lvl+0x140/0x1c0 [ 84.889973][ T1959] ? __cfi_dump_stack_lvl+0x10/0x10 [ 84.890010][ T1959] ? __cfi___switch_to+0x10/0x10 [ 84.890046][ T1959] dump_stack+0x19/0x20 [ 84.890079][ T1959] should_fail_ex+0x3c2/0x510 [ 84.890109][ T1959] should_failslab+0xac/0x100 [ 84.890140][ T1959] kmem_cache_alloc_noprof+0x42/0x410 [ 84.890165][ T1959] ? mas_wr_store_type+0x13f3/0x1b40 [ 84.890196][ T1959] ? mas_alloc_nodes+0x254/0x9d0 [ 84.890229][ T1959] mas_alloc_nodes+0x254/0x9d0 [ 84.890274][ T1959] mas_preallocate+0x79b/0xc90 [ 84.890306][ T1959] ? __futex_queue+0x19f/0x350 [ 84.890339][ T1959] ? __cfi_mas_preallocate+0x10/0x10 [ 84.890372][ T1959] ? schedule+0xc5/0x240 [ 84.890399][ T1959] commit_merge+0x4c6/0xee0 [ 84.890428][ T1959] ? vma_expand+0x5b0/0x5b0 [ 84.890455][ T1959] ? __kasan_check_write+0x18/0x20 [ 84.890481][ T1959] vma_modify+0x1056/0x1540 [ 84.890508][ T1959] ? vma_modify+0x6d1/0x1540 [ 84.890533][ T1959] ? vma_modify+0x6d1/0x1540 [ 84.890558][ T1959] vma_modify_flags+0x182/0x1c0 [ 84.890587][ T1959] mlock_fixup+0x1c9/0x740 [ 84.890625][ T1959] __ia32_sys_munlockall+0x2c0/0x470 [ 84.890663][ T1959] ? __cfi___x64_sys_munlockall+0x10/0x10 [ 84.890700][ T1959] ? __kasan_check_write+0x18/0x20 [ 84.890724][ T1959] ? fpregs_restore_userregs+0x11c/0x260 [ 84.890756][ T1959] ? switch_fpu_return+0x12/0x20 [ 84.890786][ T1959] x64_sys_call+0x268c/0x2ee0 [ 84.890809][ T1959] do_syscall_64+0x57/0xf0 [ 84.890832][ T1959] ? clear_bhb_loop+0x50/0xa0 [ 84.890866][ T1959] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 84.890897][ T1959] RIP: 0033:0x7fa2fd19e159 [ 84.890916][ T1959] 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 [ 84.890936][ T1959] RSP: 002b:00007fa2fe0de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000098 [ 84.890962][ T1959] RAX: ffffffffffffffda RBX: 00007fa2fd425fa0 RCX: 00007fa2fd19e159 [ 84.890981][ T1959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.890996][ T1959] RBP: 00007fa2fd425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.891011][ T1959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.891026][ T1959] R13: 00007fa2fd426038 R14: 00007fa2fd425fa0 R15: 00007ffdf345d248 [ 84.891047][ T1959] [ 85.299461][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 85.314672][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 85.326651][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 85.342034][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 85.353991][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 85.369196][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 85.381016][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 85.396018][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 85.481523][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 85.481542][ T36] audit: type=1400 audit(2000000013.510:530): avc: denied { append } for pid=1973 comm="syz.0.542" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 85.554892][ T1984] input: syz0 as /devices/virtual/input/input13 [ 85.568276][ T1970] netlink: 'syz.1.540': attribute type 5 has an invalid length. [ 85.749169][ T2009] ªªªªª»: renamed from dummy0 (while UP) [ 85.909304][ T2027] binfmt_misc: register: failed to install interpreter file ./file2 [ 85.917804][ T36] audit: type=1400 audit(2000000013.940:531): avc: denied { mount } for pid=2022 comm="syz.2.560" name="/" dev="pstore" ino=1316 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 86.276159][ T2047] overlayfs: missing 'lowerdir' [ 86.520382][ T2052] tipc: Started in network mode [ 86.525455][ T2052] tipc: Node identity fe80000000000000000000000000000d, cluster identity 4711 [ 86.535000][ T2052] tipc: Enabling of bearer rejected, failed to enable media [ 86.558075][ T1213] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 86.709108][ T1213] usb 3-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.720697][ T1213] usb 3-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 86.733925][ T1213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 86.740805][ T1213] usb 3-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 86.747188][ T36] audit: type=1400 audit(2000000014.770:532): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 86.750256][ T1213] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.784586][ T1213] usb 3-1: config 0 descriptor?? [ 86.785793][ T36] audit: type=1400 audit(2000000014.810:533): avc: denied { mount } for pid=2061 comm="syz.3.573" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 86.812700][ T2062] x_tables: duplicate underflow at hook 1 [ 86.818118][ T9] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 86.837496][ T36] audit: type=1400 audit(2000000014.850:534): avc: denied { accept } for pid=2061 comm="syz.3.573" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 86.859207][ T36] audit: type=1400 audit(2000000014.880:535): avc: denied { create } for pid=2063 comm="syz.0.574" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 86.880395][ T36] audit: type=1400 audit(2000000014.910:536): avc: denied { sys_admin } for pid=2063 comm="syz.0.574" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 86.911546][ T36] audit: type=1400 audit(2000000014.940:537): avc: denied { remount } for pid=2063 comm="syz.0.574" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 86.987911][ T9] usb 2-1: device descriptor read/64, error -71 [ 87.139151][ T2070] Bluetooth: hci0: Frame reassembly failed (-84) [ 87.147531][ T616] Bluetooth: hci0: Frame reassembly failed (-84) [ 87.166539][ T2070] Bluetooth: hci0: Frame reassembly failed (-84) [ 87.186779][ T2070] Bluetooth: hci0: Frame reassembly failed (-84) [ 87.201456][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.219014][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.227903][ T9] usb 2-1: device descriptor read/64, error -71 [ 87.237838][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.253471][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.267547][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.285105][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.300383][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.314398][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.329598][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.344836][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.360423][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.375739][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.383247][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.390656][ T1213] magicmouse 0003:05AC:0269.000A: unknown main item tag 0x0 [ 87.398319][ T1213] magicmouse 0003:05AC:0269.000A: unbalanced collection at end of report description [ 87.421032][ T1213] magicmouse 0003:05AC:0269.000A: magicmouse hid parse failed [ 87.428814][ T1213] magicmouse 0003:05AC:0269.000A: probe with driver magicmouse failed with error -22 [ 87.457709][ T1213] usb 3-1: USB disconnect, device number 16 [ 87.467931][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 87.607901][ T9] usb 2-1: device descriptor read/64, error -71 [ 87.775413][ T2076] fuse: Unknown parameter 'g' [ 87.847963][ T9] usb 2-1: device descriptor read/64, error -71 [ 87.958113][ T9] usb usb2-port1: attempt power cycle [ 88.297937][ T9] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 88.319217][ T9] usb 2-1: device descriptor read/8, error -71 [ 88.337280][ T2091] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.345972][ T2091] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.449139][ T9] usb 2-1: device descriptor read/8, error -71 [ 88.567944][ T1450] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 88.616409][ T110] EXT4-fs warning: 12 callbacks suppressed [ 88.616431][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 88.638045][ T110] EXT4-fs error: 11 callbacks suppressed [ 88.638063][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 88.655800][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 88.671594][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 88.683556][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 88.698573][ T9] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 88.699285][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 88.718676][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 88.728118][ T1450] usb 3-1: device descriptor read/64, error -71 [ 88.734051][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 88.743201][ T9] usb 2-1: device descriptor read/8, error -71 [ 88.752149][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 88.773833][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1642: comm udevd: checksumming directory block 0 [ 88.785904][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 88.801041][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1480: comm udevd: checksumming directory block 0 [ 88.889082][ T9] usb 2-1: device descriptor read/8, error -71 [ 88.897973][ T1213] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 88.977956][ T1450] usb 3-1: device descriptor read/64, error -71 [ 88.998044][ T9] usb usb2-port1: unable to enumerate USB device [ 89.049526][ T1213] usb 4-1: unable to get BOS descriptor or descriptor too short [ 89.058823][ T1213] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 89.069288][ T1213] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 89.080505][ T1213] usb 4-1: string descriptor 0 read error: -22 [ 89.086954][ T1213] usb 4-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 89.096381][ T1213] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.106766][ T1213] usb 4-1: selecting invalid altsetting 1 [ 89.112867][ T1213] usb 4-1: unit 6 not found! [ 89.120932][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 89.135971][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 89.147997][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 89.163496][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 89.175412][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 89.193566][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 89.205724][ T1652] Bluetooth: hci0: command 0x1003 tx timeout [ 89.212635][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 89.228307][ T1450] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 89.377965][ T1450] usb 3-1: device descriptor read/64, error -71 [ 89.537932][ T371] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 89.617991][ T1450] usb 3-1: device descriptor read/64, error -71 [ 89.627551][ T2102] ªªªªªª: renamed from vlan0 (while UP) [ 89.689108][ T371] usb 1-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.700288][ T371] usb 1-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 89.713450][ T371] usb 1-1: config 0 interface 0 has no altsetting 0 [ 89.720502][ T371] usb 1-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 89.729799][ T371] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.738017][ T1450] usb usb3-port1: attempt power cycle [ 89.744006][ T12] bridge_slave_1: left allmulticast mode [ 89.749004][ T371] usb 1-1: config 0 descriptor?? [ 89.754367][ T12] bridge_slave_1: left promiscuous mode [ 89.764504][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.773131][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 89.789383][ T12] bridge_slave_0: left allmulticast mode [ 89.795181][ T12] bridge_slave_0: left promiscuous mode [ 89.801052][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 89.813091][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.919999][ T12] tipc: Left network mode [ 89.925905][ T12] veth1_macvtap: left promiscuous mode [ 89.931674][ T12] veth0_vlan: left promiscuous mode [ 90.098113][ T1450] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 90.110035][ T36] audit: type=1400 audit(2000000018.140:538): avc: denied { setopt } for pid=2093 comm="syz.3.583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 90.129856][ T36] audit: type=1400 audit(2000000018.140:539): avc: denied { accept } for pid=2093 comm="syz.3.583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 90.139914][ T1450] usb 3-1: device descriptor read/8, error -71 [ 90.149534][ T1213] usb 4-1: 2:0: failed to get current value for ch 0 (-71) [ 90.165553][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.173467][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.181505][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.182260][ T1213] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 90.189729][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.204150][ T357] udevd[357]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 90.206112][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.223895][ T1213] usb 4-1: USB disconnect, device number 23 [ 90.229993][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.241844][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.249465][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.256953][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.264993][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.272902][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.280344][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.287991][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.295404][ T371] magicmouse 0003:05AC:0269.000B: unknown main item tag 0x0 [ 90.302924][ T371] magicmouse 0003:05AC:0269.000B: unbalanced collection at end of report description [ 90.313323][ T1450] usb 3-1: device descriptor read/8, error -71 [ 90.319702][ T371] magicmouse 0003:05AC:0269.000B: magicmouse hid parse failed [ 90.327309][ T371] magicmouse 0003:05AC:0269.000B: probe with driver magicmouse failed with error -22 [ 90.408777][ T371] usb 1-1: USB disconnect, device number 20 [ 90.557976][ T1450] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 90.579163][ T1450] usb 3-1: device descriptor read/8, error -71 [ 90.709071][ T1450] usb 3-1: device descriptor read/8, error -71 [ 90.818116][ T1450] usb usb3-port1: unable to enumerate USB device [ 91.728011][ T371] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 91.877971][ T371] usb 3-1: Using ep0 maxpacket: 32 [ 91.884928][ T371] usb 3-1: unable to get BOS descriptor or descriptor too short [ 91.893509][ T371] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 91.902276][ T371] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 91.912443][ T371] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 91.923258][ T371] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 91.932415][ T371] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.940690][ T371] usb 3-1: Product: syz [ 91.944945][ T371] usb 3-1: Manufacturer: syz [ 91.949768][ T371] usb 3-1: SerialNumber: syz [ 92.174923][ T2121] FAULT_INJECTION: forcing a failure. [ 92.174923][ T2121] name failslab, interval 1, probability 0, space 0, times 0 [ 92.187762][ T2121] CPU: 0 UID: 0 PID: 2121 Comm: syz.2.593 Not tainted syzkaller #0 93cd2a7db6251899ee82c41fb24ebb4b8e8a6534 [ 92.187798][ T2121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 92.187812][ T2121] Call Trace: [ 92.187820][ T2121] [ 92.187829][ T2121] __dump_stack+0x21/0x30 [ 92.187873][ T2121] dump_stack_lvl+0x140/0x1c0 [ 92.187908][ T2121] ? __cfi_dump_stack_lvl+0x10/0x10 [ 92.187946][ T2121] ? avc_has_perm_noaudit+0x289/0x360 [ 92.187984][ T2121] dump_stack+0x19/0x20 [ 92.188021][ T2121] should_fail_ex+0x3c2/0x510 [ 92.188055][ T2121] should_failslab+0xac/0x100 [ 92.188091][ T2121] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 92.188122][ T2121] ? sock_alloc_inode+0x48/0x150 [ 92.188154][ T2121] sock_alloc_inode+0x48/0x150 [ 92.188183][ T2121] ? __cfi_sock_alloc_inode+0x10/0x10 [ 92.188212][ T2121] alloc_inode+0x7a/0x270 [ 92.188266][ T2121] ? bpf_lsm_socket_create+0xd/0x20 [ 92.188300][ T2121] new_inode_pseudo+0x19/0x40 [ 92.188336][ T2121] __sock_create+0x130/0x810 [ 92.188370][ T2121] ? __x64_sys_pwritev+0x1dd/0x2c0 [ 92.188405][ T2121] __sys_socket+0xe1/0x1c0 [ 92.188437][ T2121] __x64_sys_socket+0x7e/0x90 [ 92.188470][ T2121] x64_sys_call+0x2608/0x2ee0 [ 92.188499][ T2121] do_syscall_64+0x57/0xf0 [ 92.188520][ T2121] ? clear_bhb_loop+0x50/0xa0 [ 92.188550][ T2121] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 92.188578][ T2121] RIP: 0033:0x7fdaead9e159 [ 92.188597][ T2121] 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 [ 92.188616][ T2121] RSP: 002b:00007fdaebb97028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 92.188641][ T2121] RAX: ffffffffffffffda RBX: 00007fdaeb025fa0 RCX: 00007fdaead9e159 [ 92.188658][ T2121] RDX: 0000000000000006 RSI: 0000000000000003 RDI: 0000000000000010 [ 92.188672][ T2121] RBP: 00007fdaeae3506b R08: 0000000000000000 R09: 0000000000000000 [ 92.188687][ T2121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.188701][ T2121] R13: 00007fdaeb026038 R14: 00007fdaeb025fa0 R15: 00007ffe5bce3188 [ 92.188721][ T2121] [ 92.411020][ T2121] socket: no more sockets [ 92.482541][ T371] usb 3-1: unit 0 not found! [ 92.488634][ T371] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 92.501858][ T371] usb 3-1: unit 0 not found! [ 92.511516][ T371] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 92.521353][ T371] usb 3-1: USB disconnect, device number 21 [ 92.532734][ T322] udevd[322]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 93.223486][ T36] audit: type=1400 audit(2000000021.250:540): avc: denied { getattr } for pid=2140 comm="syz.0.597" path="cgroup:[4026532494]" dev="nsfs" ino=4026532494 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 93.251702][ T36] audit: type=1326 audit(2000000021.270:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2139 comm="syz.2.598" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdaead9e159 code=0x0 [ 94.131820][ T2145] EXT4-fs warning: 26 callbacks suppressed [ 94.131844][ T2145] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 94.164427][ T2145] EXT4-fs error: 26 callbacks suppressed [ 94.164566][ T2145] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 94.340541][ T2153] EXT4-fs warning (device sda1): ext4_trim_all_free:6955: Error -117 loading buddy information for 5 [ 94.427961][ T371] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 94.579376][ T371] usb 1-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.591066][ T371] usb 1-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 94.604989][ T371] usb 1-1: config 0 interface 0 has no altsetting 0 [ 94.612206][ T371] usb 1-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 94.621363][ T371] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.630144][ T371] usb 1-1: config 0 descriptor?? [ 94.639811][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 94.655624][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 94.668631][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 94.683748][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 94.695833][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 94.710936][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 95.038537][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 95.039638][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.053838][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 95.062164][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.075016][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 95.080911][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.095211][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 95.095712][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 95.103370][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.114209][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 95.129985][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.136837][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 95.149132][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.155829][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 95.173480][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.178706][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 95.191531][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.217938][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1642: comm udevd: checksumming directory block 0 [ 95.236147][ T2154] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 95.240300][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.256461][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.264618][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.276759][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.285329][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.295427][ T371] magicmouse 0003:05AC:0269.000C: unknown main item tag 0x0 [ 95.303657][ T371] magicmouse 0003:05AC:0269.000C: unbalanced collection at end of report description [ 95.315562][ T371] magicmouse 0003:05AC:0269.000C: magicmouse hid parse failed [ 95.323332][ T371] magicmouse 0003:05AC:0269.000C: probe with driver magicmouse failed with error -22 [ 95.338646][ T371] usb 1-1: USB disconnect, device number 21 [ 97.630955][ T2176] kvm: kvm [2172]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x11b [ 97.642935][ T2176] kvm: kvm [2172]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0xefbe [ 97.655930][ T2176] kvm: MONITOR instruction emulated as NOP! [ 99.177978][ T66] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 99.329074][ T66] usb 3-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.340206][ T66] usb 3-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 99.353470][ T66] usb 3-1: config 0 interface 0 has no altsetting 0 [ 99.360195][ T66] usb 3-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 99.369399][ T66] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.378129][ T66] usb 3-1: config 0 descriptor?? [ 99.385710][ T357] EXT4-fs warning: 15 callbacks suppressed [ 99.385741][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 99.406633][ T357] EXT4-fs error: 13 callbacks suppressed [ 99.406650][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 99.424426][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 99.440269][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 99.452662][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 99.467681][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 99.785890][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.788841][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 99.793850][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.809095][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 99.815878][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.829060][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 99.835039][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.851370][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 99.858395][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.869746][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 99.877509][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.892331][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 99.899507][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.918112][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.925452][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.932797][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.940191][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.947489][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.954838][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.962175][ T66] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 99.969535][ T66] magicmouse 0003:05AC:0269.000D: unbalanced collection at end of report description [ 99.979869][ T66] magicmouse 0003:05AC:0269.000D: magicmouse hid parse failed [ 99.987360][ T66] magicmouse 0003:05AC:0269.000D: probe with driver magicmouse failed with error -22 [ 100.048820][ T66] usb 3-1: USB disconnect, device number 22 [ 100.321463][ T2187] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 100.337287][ T2187] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 100.349863][ T36] audit: type=1400 audit(2000000028.380:542): avc: denied { setcheckreqprot } for pid=2189 comm="syz.3.615" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 100.587950][ T371] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 100.737948][ T371] usb 4-1: Using ep0 maxpacket: 8 [ 100.744706][ T371] usb 4-1: unable to get BOS descriptor or descriptor too short [ 100.753179][ T371] usb 4-1: config 8 has an invalid interface number: 64 but max is 0 [ 100.761473][ T371] usb 4-1: config 8 has no interface number 0 [ 100.767579][ T371] usb 4-1: config 8 interface 64 has no altsetting 0 [ 100.775809][ T371] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=4e.fe [ 100.784885][ T371] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.792904][ T371] usb 4-1: Product: syz [ 100.797112][ T371] usb 4-1: Manufacturer: syz [ 100.801766][ T371] usb 4-1: SerialNumber: syz [ 101.013188][ T371] usb_ehset_test 4-1:8.64: probe with driver usb_ehset_test failed with error -32 [ 101.023430][ T371] usb 4-1: USB disconnect, device number 24 [ 101.030571][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 101.045794][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 101.057760][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 101.072804][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 101.084713][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 101.099726][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 101.889462][ T2199] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 101.898871][ T36] audit: type=1400 audit(2000000029.930:543): avc: denied { mounton } for pid=2197 comm="syz.3.619" path="/118/file0" dev="tmpfs" ino=688 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 105.224684][ T2216] netlink: 5 bytes leftover after parsing attributes in process `syz.2.624'. [ 105.225970][ T2210] EXT4-fs warning: 8 callbacks suppressed [ 105.226014][ T2210] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 105.255313][ T2210] EXT4-fs error: 8 callbacks suppressed [ 105.255330][ T2210] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 105.292160][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.311010][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #259: comm udevd: checksumming directory block 0 [ 105.324949][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.342806][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 105.355202][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.372905][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 105.385317][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.401643][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 105.413699][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.429896][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1642: comm udevd: checksumming directory block 0 [ 105.442182][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.459452][ T110] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1480: comm udevd: checksumming directory block 0 [ 105.587926][ T66] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 105.739259][ T66] usb 1-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.751539][ T66] usb 1-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 105.764605][ T66] usb 1-1: config 0 interface 0 has no altsetting 0 [ 105.771251][ T66] usb 1-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 105.780418][ T66] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.789474][ T66] usb 1-1: config 0 descriptor?? [ 105.796132][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.811160][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 105.823003][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.838168][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 105.850301][ T357] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 105.865310][ T357] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #264: comm udevd: checksumming directory block 0 [ 106.197468][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.205193][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.212665][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.220015][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.227319][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.235260][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.242606][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.249965][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.257548][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.264927][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.272355][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.279699][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.287038][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.294409][ T66] magicmouse 0003:05AC:0269.000E: unknown main item tag 0x0 [ 106.301745][ T66] magicmouse 0003:05AC:0269.000E: unbalanced collection at end of report description [ 106.311444][ T66] magicmouse 0003:05AC:0269.000E: magicmouse hid parse failed [ 106.319068][ T66] magicmouse 0003:05AC:0269.000E: probe with driver magicmouse failed with error -22 [ 106.420974][ T66] usb 1-1: USB disconnect, device number 22 [ 107.107060][ T36] audit: type=1400 audit(2000000035.130:544): avc: denied { mount } for pid=2221 comm="syz.2.628" name="/" dev="ramfs" ino=18752 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 107.337960][ T66] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 107.489136][ T66] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 107.500114][ T66] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 107.512803][ T66] usb 1-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice= 0.40 [ 107.522601][ T66] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.530811][ T66] usb 1-1: Product: syz [ 107.534997][ T66] usb 1-1: Manufacturer: syz [ 107.539725][ T66] usb 1-1: SerialNumber: syz [ 107.760715][ T66] usb 1-1: Can't get UAC3 power state for id 10 [ 107.767742][ T66] usb 1-1: BAAD MICROPHONE c_chmask mismatch [ 107.776625][ T66] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 107.787418][ T66] usb 1-1: USB disconnect, device number 23 [ 107.801146][ T358] udevd[358]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 109.056544][ T2237] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(4294770692.0.0), cmd(15) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: failed to mkdtemp (errno 74: Bad message) SYZFAIL: repeatedly failed to execute the program proc=4 req=590 state=1 status=67 (errno 9: Bad file descriptor) [ 111.072540][ T2239] EXT4-fs warning: 20 callbacks suppressed [ 111.072556][ T2239] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1265: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 111.094483][ T2239] EXT4-fs error: 20 callbacks suppressed [ 111.094498][ T2239] EXT4-fs error (device sda1): __ext4_find_entry:1658: inode #1265: comm syz-executor: checksumming directory block 0 [ 111.123006][ T36] audit: type=1400 audit(2000000039.140:545): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[2888]" dev="pipefs" ino=2888 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 111.159580][ T2245] netlink: 12 bytes leftover after parsing attributes in process `syz.2.635'. [ 111.173256][ T36] audit: type=1400 audit(2000000039.150:546): avc: denied { listen } for pid=2242 comm="syz.3.636" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 111.196124][ T2245] netlink: 16 bytes leftover after parsing attributes in process `syz.2.635'. [ 111.236129][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.259959][ T1699] bridge_slave_1: left allmulticast mode [ 111.265854][ T1699] bridge_slave_1: left promiscuous mode [ 111.271832][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.282657][ T1699] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.308308][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.319188][ T1699] bridge_slave_0: left allmulticast mode [ 111.324967][ T1699] bridge_slave_0: left promiscuous mode [ 111.338285][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.357980][ T1699] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.365439][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.378872][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.390242][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.402586][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.413466][ T1] EXT4-fs error (device sda1): ext4_lookup:1819: inode #2001: comm init: iget: checksum invalid [ 111.467937][ T371] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 111.591224][ T1699] veth1_macvtap: left promiscuous mode [ 111.596775][ T1699] veth0_vlan: left promiscuous mode [ 111.930503][ T1699] bridge_slave_1: left allmulticast mode [ 111.936196][ T1699] bridge_slave_1: left promiscuous mode [ 111.942169][ T1699] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.949849][ T1699] bridge_slave_0: left allmulticast mode [ 111.955507][ T1699] bridge_slave_0: left promiscuous mode [ 111.961272][ T1699] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.969145][ T1699] bridge_slave_1: left allmulticast mode [ 111.974922][ T1699] bridge_slave_1: left promiscuous mode [ 111.980692][ T1699] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.988344][ T1699] bridge_slave_0: left allmulticast mode [ 111.994018][ T1699] bridge_slave_0: left promiscuous mode [ 111.999782][ T1699] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.082799][ T194] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #121: comm crond: No space for directory leaf checksum. Please run e2fsck -D. [ 112.098117][ T194] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #116: comm crond: No space for directory leaf checksum. Please run e2fsck -D. [ 112.170585][ T1699] tipc: Disabling bearer [ 112.176182][ T1699] tipc: Left network mode [ 112.182379][ T1699] veth1_macvtap: left promiscuous mode [ 112.188090][ T1699] veth0_vlan: left promiscuous mode [ 112.193529][ T1699] veth1_macvtap: left promiscuous mode [ 112.199179][ T1699] veth0_vlan: left promiscuous mode [ 114.648035][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #259: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 114.673848][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 114.689140][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 114.704280][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #264: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 114.719387][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 114.734568][ T110] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D.