last executing test programs: 9m6.306839276s ago: executing program 32 (id=36): syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000002800)=ANY=[@ANYBLOB="73686f727461642c756e64656c6574652c73657373696f6e3d30303030000800003030303030303030303139302c6d6f64653d30303030303030303030303030303030303030303030352c726f6f746469723d30303030303030303030303030303030303030352c646d6f64653d30303030303030303030303030303030303030303030362c696f636861727365743d6370313235312c696f636861727365743d6b6f69382d722c6e6f7672732c0084f5b23d82aacbefd1de1daab7394a9b4696461da9ab46f2d71c895d8c"], 0x1, 0xc41, &(0x7f0000001b80)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x8042, 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 8m56.432787168s ago: executing program 2 (id=63): mkdir(&(0x7f00000001c0)='./my_configfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x10000000005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@local, @random="42238e910adb", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "fca33f", 0x30, 0x67, 0x0, @dev, @local, {[@fragment={0x21}, @dstopts={0x0, 0x3, '\x00', [@generic={0x0, 0x17, "3e090e541b64f22a8982d3f5aaacd21a0ca186608b74f1"}]}]}}}}}, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x40003) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, 0x0, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="c323567fea2eb55ab91640ea77eb5f6ae9f6564983ae5689da72d2e7a28657524e863f1102f9bbf99e3f973e4abe7a95eeb4e1e213c0bf915331001e04c028f2dbc32428bb43d87ac6364d93d936435e000aa9cc8dff68141f7e752a1a10d9ec3f0a87583236e7d32f3fa56ba46a6081ee30f26f6c71aca4c7c43bf653cb768932e992", @ANYRES16=r5, @ANYBLOB="99061762e348c5774f5a7938c05120d53914d04aa1519eb03dece010d02e65f8ec0ebc6e66684ca7986bbccf1c260bdcd5c1a550eef5330ae0", @ANYRESOCT=r5, @ANYRES64=0x0], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendto$packet(r4, &(0x7f0000000140)="09000000e7001400000000803500008100000088a80000000000504e7c6a59e468", 0x21, 0x4044804, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r8, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="1000000014000300ce5d6201ffdbdf25"], 0x10}}, 0x40000) sendmsg$nl_route(r7, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000038c0)=@newlink={0x3c, 0x10, 0x801, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x0, 0x1}]}}]}]}, 0x3c}}, 0x0) 8m48.903454773s ago: executing program 2 (id=69): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x0, 0xc6) pwrite64(r1, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) link(&(0x7f0000000500)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000240)='./file1\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x1000, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x843}, @in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000080)=0x10) io_uring_setup(0x260, &(0x7f0000000000)={0x0, 0x8dd3, 0x10000, 0x42, 0x235}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x802, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0x1}], 0x1) r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='yeah', 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x2004c015, 0x0, 0x0) mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000003c0)=[@mss={0x2, 0x6}, @window={0x3, 0x6, 0xc}, @mss={0x2, 0x3}, @window={0x3, 0x0, 0x4}, @window={0x3, 0x3, 0x20}, @window={0x3, 0x101}, @timestamp, @timestamp], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r4, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/timers\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x20000023896) recvmmsg(r3, &(0x7f00000021c0), 0x5b, 0x40, 0x0) 8m43.807073918s ago: executing program 2 (id=76): r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x2d80, 0x82) sendmsg$L2TP_CMD_SESSION_DELETE(r1, 0x0, 0x40004) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$l2tp(r0, 0x0, 0x0, 0x12002, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_emit_vhci(0x0, 0x7) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x12, &(0x7f00000005c0), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x6a) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xe}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) 8m41.943682354s ago: executing program 2 (id=80): syz_mount_image$iso9660(&(0x7f00000002c0), &(0x7f00000000c0)='./file0\x00', 0x8010, &(0x7f0000000000)={[{@showassoc}, {@nojoliet}, {@map_acorn}]}, 0x1, 0x566, &(0x7f0000000540)="$eJzs3M9uG8cZAPBZmbJVFXUDBI0dxYeN04MLNAxJ1zKEAAHY1VLahOISu6vAPhVBLQVCpbRIUqDxzRe3BfoSaW99gp76RkGPPaZYLuk4tkjLfxIaze8HSDPkfjvzzYrYD6QwDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAiJLtTqcbhWE22r8Vz5dsF/neguOz8f71rWbBvCFE9U9YWwuXm6cuv/rN4Z/Vv66GS82jS2GtbtbC3R+/9sq7r7ZWZucvSOh7sDpN9vjg08WBUfg6+r6S+m7snnapW/FOOsrKPNvr76RxVubx1uZm553dQRkPsmFa3i6rdC9OWqFf5UV8LflF3N3auh6n7dv5/mhnuz9MZ0/efLvX6WzG77fHab8o89E777fLZDcbDrPRziSmPlzH3KxfiB9kVXzhwbW//qTcD4+OD7pnCeo9KajX6fW63V6vu3lj68bNTqf12BOdR4THIpb9omXZXtCdG57frP4DAAAA/7+iyWfs9fv/1cnn8FEYRF83lp0aAAAA8IJM/vN/6R9R/f4/hHA5RINsmHaWnRYAAADwAv3liXvsyvGF6N//CUWxGt0b3/p5dNKv4/on55rzzj06YjVoRReng0yazdb0UZJeiV5vgl6fRX81bQ6flEf0FAlszEkg/C1sNDEbd5r2zuxIM8v6IBum7SQfvtsN/f7FlSq9Vf3xk6M/hcny/zrauxiFw6Pjg/Zvf398Z5LLvXqUeyfTDRSP7aNYkMvnD/Y9PrLiL5uhVutcoum86828nYfXv9KcvvIUc94PbzQxb6w37fq3179Wz9ltz1v9evSTyWa651z5/XClibly7a26eevaKVn0Tsvi/HTwyW69h7N4pmtxhiyuL7gW4fDoQgjhTFn8aF4WAMtyOK8KPaj/j9bd1jPca7+p7u99h9X9fniziXlzY3JjbW2cckfvtKOw4I4+q7H3zj9rdftnuNrEXJ0Fn1pj3/vpZN7wymzepqpOiv+Xc+cth72o/kOd+/zkD+G1z764+/bRyUcfH3x88Emvd32z86tO50YvrE6WMW0WZArAD1dafBWtV3+OiiIb/6a7tdXtV7tpXOTJB3GRbe+kcTaq0iLZ7Y920nhc5FWe5MO682G2nZZxuT8e50UVD/IiHudldmvyzS/x9KtfyjT8clRlSTkepv0yjZN8VPWTKt7OyiQe7/96mJW7aTE5uRynSTbIkn6V5aO4le//PUnbcVym6UOB2XY6qrJBVndH8bjI9vrF7fjDfLi/l8bbaZkU2bjKmwFnc2WjQV7s9avsXGgv+2IDwEvisy/u/u6j4+ODT8/Y+e90c+DTnPX4rOeXsVQAYGpRlQYAAAAAAAAAAAAAAF4OT7v/7wV2VqcpLGd2nbN1wtpLkcZyOivPPU7rJVjF3M7sJnBqzPLuSQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwz/8CAAD//3bhnLY=") mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x8) getdents(r0, &(0x7f0000000880)=""/232, 0xe8) 8m41.334838699s ago: executing program 2 (id=82): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newqdisc={0x30, 0x24, 0x405, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=@newtfilter={0x38, 0x2c, 0x405, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x1}, {0xfff1, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_fw={{0x7}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0x1, 0x1}}]}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000800)=@deltfilter={0x38, 0x2c, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x1}, {0xfff1, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_fw={{0x7}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0x1, 0x1}}]}}]}, 0x38}}, 0x0) 8m40.109189719s ago: executing program 2 (id=84): syz_mount_image$vfat(&(0x7f0000000bc0), &(0x7f0000000000)='./file1\x00', 0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x6, 0x2be, &(0x7f0000001140)="$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") r0 = open(&(0x7f0000000040)='./bus\x00', 0x24040, 0x10) truncate(&(0x7f0000000000)='./bus\x00', 0x9471) finit_module(r0, 0x0, 0x0) 8m38.395896441s ago: executing program 33 (id=84): syz_mount_image$vfat(&(0x7f0000000bc0), &(0x7f0000000000)='./file1\x00', 0x4000, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x6, 0x2be, &(0x7f0000001140)="$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") r0 = open(&(0x7f0000000040)='./bus\x00', 0x24040, 0x10) truncate(&(0x7f0000000000)='./bus\x00', 0x9471) finit_module(r0, 0x0, 0x0) 6m54.669703068s ago: executing program 6 (id=298): mkdir(&(0x7f00000001c0)='./my_configfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x10000000005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@local, @random="42238e910adb", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "fca33f", 0x30, 0x67, 0x0, @dev, @local, {[@fragment={0x21}, @dstopts={0x0, 0x3, '\x00', [@generic={0x0, 0x17, "3e090e541b64f22a8982d3f5aaacd21a0ca186608b74f1"}]}]}}}}}, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x40003) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x48, 0x2, 0x48, 0x5}, {0x6, 0x27, 0x2, 0x207}]}, 0x10) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendto$packet(r4, &(0x7f0000000140)="09000000e7001400000000803500008100000088a80000000000504e7c6a59e468", 0x21, 0x4044804, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r8, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="1000000014000300ce5d6201ffdbdf25"], 0x10}}, 0x40000) sendmsg$nl_route(r7, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000038c0)=@newlink={0x3c, 0x10, 0x801, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x0, 0x1}]}}]}]}, 0x3c}}, 0x0) 6m51.3630981s ago: executing program 6 (id=302): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x3000, 0x13000, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x6000, 0x2000, 0x1}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000180)={0x1ff8, 0x0, 0x1}) 6m47.324038849s ago: executing program 6 (id=312): r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0xd0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0xd0, 0x368, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@ipv6={@empty, @empty}, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x498) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) 6m46.782544102s ago: executing program 6 (id=313): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x18b102, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x7041, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2}) 6m46.521751238s ago: executing program 6 (id=315): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210000, &(0x7f0000002f40)={[{@nobarrier}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x4}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@errors_remount}, {@stripe={'stripe', 0x3d, 0x10}}, {@bh}, {@init_itable}]}, 0xfc, 0x56f, &(0x7f0000003780)="$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") syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) 6m45.175243561s ago: executing program 6 (id=320): r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x1002, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x2d80, 0x82) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x40004) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) recvfrom$l2tp(r0, 0x0, 0x0, 0x12002, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000050000000200"], 0x50) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_emit_vhci(0x0, 0x7) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x4044851}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x12, &(0x7f00000005c0), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x6a) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xe}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r6 = syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) ioctl$DVB_DEMUX_DMX_SET_FILTER(r6, 0x403c6f2b, &(0x7f0000001e40)={0x6, {"2ac78e02ff04856af9fb71f0d3fe13be", "3dfab043e15fad27a639f105b5e9f977", "47dcce0f105d66dfff00"}, 0xfa, 0x4}) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000000200)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) 6m29.270716062s ago: executing program 34 (id=320): r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x1002, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x2d80, 0x82) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x40004) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) recvfrom$l2tp(r0, 0x0, 0x0, 0x12002, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000050000000200"], 0x50) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_emit_vhci(0x0, 0x7) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x4044851}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x12, &(0x7f00000005c0), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x6a) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xe}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r6 = syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) ioctl$DVB_DEMUX_DMX_SET_FILTER(r6, 0x403c6f2b, &(0x7f0000001e40)={0x6, {"2ac78e02ff04856af9fb71f0d3fe13be", "3dfab043e15fad27a639f105b5e9f977", "47dcce0f105d66dfff00"}, 0xfa, 0x4}) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000000200)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) 4m7.165448181s ago: executing program 5 (id=639): r0 = socket$kcm(0xa, 0x3, 0x87) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @random="2b0436d23321"}) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="034886dd120005110000140000006000000008008700fe88a43de1a400000000000000007d01ff020000000000000000000000000001", @ANYRES16, @ANYRES16=r0], 0xfdef) 4m2.845326907s ago: executing program 5 (id=651): syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000000)='./bus\x00', 0xc0d4, &(0x7f0000002700)=ANY=[], 0x1, 0x270, &(0x7f00000008c0)="$eJzs3UFrE0EYxvFnNrFGW+raVgTxINWCJ2nrRbwI0m/gxZOoTYRiqKAV1IvVs/gBvPsV/BCexLPgzZPee6vMuxOzSbPZNCZOEv8/SNhk5915Jzvp7JtQIgD/rdtb3z9e/+FvTqqoIummlEiqSVVJ53S+9nx3b2ev2aj3O1DFIvzNKYt0R9ps7zZ6hfo4iwhS/6iqhfxzGI/at9gZYBLYuz/zK/98Ip0M707bX4uS3ejtx04gMnegA73QYuw8AABxhfU/Cev8Qrh+TxJpLSz7nev/lC+gB7ETiCy3/luVdej8+T1ju9r1npVwfn/SqhKH6WtO2cyqdCRQVlVaLsmpRzvNxrXtJ816ore6FeSardh9PZu6Lfls3xw99GqP2rSP4cc+b2M44cewWZD/8mh7LOc+uy/unkv1QfU/13/VQ+dPk52ptOtMZfmvFx/RRplmrQpGedY6uRB6CPqOsqKuNPLmwjE7PiBIy/K0qKWuqGx0GyVRyz2jNkuiVrqj2rO5OHLc3Ht3163qpz5pK3f9n/hXe02DvDN9G2sZZkbf8VStZWrribtkT+1f7NkyGXpIOL53eqgbWnz28tXjB81m4ykbQ2y8Di/mpOQz6EZrEkxKPjO74V/kKL1X/3pmRvmrhH+sfdKPGch3M7PCX3e5rP7L1SvrViL5u7TPdfph2cFzR9woqA2W7P50cQXXwdlHD/NyRV9FDFpzXb4qXRmkx0wa8pwRbktfdZ/P/wEAAAAAAAAAAAAAAAAAAKbN6P7loKaiXbHHCAAAAAAAAAAAAAAAAAAAAADAtJu43/+9o+wRv/8LjN3vAAAA//9nXXUi") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x2, &(0x7f0000000200)=0x0) r2 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) write$UHID_INPUT(r2, &(0x7f00000034c0)={0x8, {"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", 0x1000}}, 0x1006) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) 4m0.672273611s ago: executing program 5 (id=656): r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) 4m0.253300531s ago: executing program 5 (id=659): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x103496, 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x2a05004, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x21d000, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0/../file0/../file0\x00') 3m58.710386549s ago: executing program 5 (id=662): listen(0xffffffffffffffff, 0x1) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/netdevsim/new_device\x00', 0x1, 0x1d3) write(r0, &(0x7f0000000000)="313230eb7317", 0x6) 3m58.160162463s ago: executing program 5 (id=664): openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\n', 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/events_poll_msecs\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='10\n', 0x3) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/module/block/parameters/events_dfl_poll_msecs\x00', 0x1, 0x0) write(r2, 0x0, 0x0) close(r2) nanosleep(&(0x7f0000000700)={0x1}, 0x0) mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) syz_open_dev$dri(&(0x7f0000000040), 0x4, 0x2000) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x1, 0x0) write$proc_mixer(r3, &(0x7f0000000100)=ANY=[], 0x39) close(r3) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket(0x400000000010, 0x3, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x6, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18080000000100000000000000000000b70800de765500000000007b8af8ff00000000b72d1c59970000007b8af0ff00000023bfa100000000000007010000f8ffffffbfa40000000000000705000000ffffffb70200000800000018230000", @ANYRES32=r8, @ANYRESOCT=r2], &(0x7f0000000600)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r9, 0x1f, 0xe, 0x0, &(0x7f0000000080)="0080000000000000e768f79c4743", 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf}, 0x4c) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000900)=@newqdisc={0x64, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffdfdfc, {0x0, 0x0, 0x0, r5, {0xe0ff}, {0xffff, 0xffff}, {0xffff, 0xfff2}}, [@TCA_STAB={0x4}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7e, 0x22, 0x7fff, 0x1, 0x1, 0x80000001, 0xd4d, 0x4}}, {0xc, 0x2, [0x2, 0xa, 0x6, 0x80]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}]}, 0x64}}, 0x44840) 3m56.342707407s ago: executing program 35 (id=664): openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\n', 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/events_poll_msecs\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='10\n', 0x3) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/module/block/parameters/events_dfl_poll_msecs\x00', 0x1, 0x0) write(r2, 0x0, 0x0) close(r2) nanosleep(&(0x7f0000000700)={0x1}, 0x0) mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) syz_open_dev$dri(&(0x7f0000000040), 0x4, 0x2000) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x1, 0x0) write$proc_mixer(r3, &(0x7f0000000100)=ANY=[], 0x39) close(r3) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket(0x400000000010, 0x3, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x6, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18080000000100000000000000000000b70800de765500000000007b8af8ff00000000b72d1c59970000007b8af0ff00000023bfa100000000000007010000f8ffffffbfa40000000000000705000000ffffffb70200000800000018230000", @ANYRES32=r8, @ANYRESOCT=r2], &(0x7f0000000600)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r9, 0x1f, 0xe, 0x0, &(0x7f0000000080)="0080000000000000e768f79c4743", 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf}, 0x4c) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000900)=@newqdisc={0x64, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffdfdfc, {0x0, 0x0, 0x0, r5, {0xe0ff}, {0xffff, 0xffff}, {0xffff, 0xfff2}}, [@TCA_STAB={0x4}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7e, 0x22, 0x7fff, 0x1, 0x1, 0x80000001, 0xd4d, 0x4}}, {0xc, 0x2, [0x2, 0xa, 0x6, 0x80]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}]}, 0x64}}, 0x44840) 2m58.618671194s ago: executing program 7 (id=797): mkdir(&(0x7f00000001c0)='./my_configfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x10000000005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@local, @random="42238e910adb", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "fca33f", 0x30, 0x67, 0x0, @dev, @local, {[@fragment={0x21}, @dstopts={0x0, 0x3, '\x00', [@generic={0x0, 0x17, "3e090e541b64f22a8982d3f5aaacd21a0ca186608b74f1"}]}]}}}}}, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x40003) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x48, 0x2, 0x48, 0x5}, {0x6, 0x27, 0x2, 0x207}]}, 0x10) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYRES16=r5, @ANYBLOB="99061762e348c5774f5a7938c05120d53914d04aa1519eb03dece010d02e65f8ec0ebc6e66684ca7986bbccf1c260bdcd5c1a550eef5330ae0", @ANYRESOCT=r5, @ANYRES64=0x0], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendto$packet(r4, &(0x7f0000000140)="09000000e7001400000000803500008100000088a80000000000504e7c6a59e468", 0x21, 0x4044804, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r8, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="1000000014000300ce5d6201ffdbdf25"], 0x10}}, 0x40000) sendmsg$nl_route(r7, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000038c0)=@newlink={0x3c, 0x10, 0x801, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x0, 0x1}]}}]}]}, 0x3c}}, 0x0) 2m57.208049259s ago: executing program 7 (id=798): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./trace/events/sched/sched_switch/trigger\x00', 0x302, 0x0) write(r0, &(0x7f0000000180)='hi', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/serio/devices/serio0/drvctl\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='r', 0x1) 2m53.874484621s ago: executing program 7 (id=806): mkdir(&(0x7f00000001c0)='./my_configfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x10000000005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@local, @random="42238e910adb", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "fca33f", 0x30, 0x67, 0x0, @dev, @local, {[@fragment={0x21}, @dstopts={0x0, 0x3, '\x00', [@generic={0x0, 0x17, "3e090e541b64f22a8982d3f5aaacd21a0ca186608b74f1"}]}]}}}}}, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x40003) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x48, 0x2, 0x48, 0x5}, {0x6, 0x27, 0x2, 0x207}]}, 0x10) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="c323567fea2eb55ab91640ea77eb5f6ae9f6564983ae5689da72d2e7a28657524e863f1102f9bbf99e3f973e4abe7a95eeb4e1e213c0bf915331001e04c028f2dbc3", @ANYRES16=r5, @ANYBLOB="99061762e348c5774f5a7938c05120d53914d04aa1519eb03dece010d02e65f8ec0ebc6e66684ca7986bbccf1c260bdcd5c1a550eef5330ae0", @ANYRESOCT=r5, @ANYRES64=0x0], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendto$packet(r4, &(0x7f0000000140)="09000000e7001400000000803500008100000088a80000000000504e7c6a59e468", 0x21, 0x4044804, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r8, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="1000000014000300ce5d6201ffdbdf25"], 0x10}}, 0x40000) sendmsg$nl_route(r7, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000038c0)=@newlink={0x3c, 0x10, 0x801, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x0, 0x1}]}}]}]}, 0x3c}}, 0x0) 2m52.447495426s ago: executing program 7 (id=808): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x10, &(0x7f0000000000), 0xfd, 0x244, &(0x7f0000000680)="$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") openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x22042, 0x3db) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x14, 0xd, "ef359f413bb9386ff7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e7376b7a5ff537ed73ac58818d78c660e677df8dc905b90242b7c528a076d2f6a00400", "036c5bc6780820d1cbf7966d61fdcf335263bd9b0abdc2542ded71038259ca171ce1a311ef545032d71e14ef3dc177e9b48b001d00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) 2m48.243803779s ago: executing program 7 (id=820): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0xea) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x1e1) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000380100000000000000000000000000000000000000000000000000000000000074") write(0xffffffffffffffff, &(0x7f0000000138)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00mirror\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00core 2 1024 nosync 2 7:0 0 7:', 0x45) ioctl(r0, 0xc138fd09, &(0x7f0000000000)="040000000000000000000000a0010000380100000100"/42) 2m44.927406111s ago: executing program 7 (id=827): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1001}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x1, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x32b, @tick=0x440, 0xff}) 2m44.253683757s ago: executing program 36 (id=827): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1001}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x1, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x32b, @tick=0x440, 0xff}) 49.907328065s ago: executing program 8 (id=1155): mount$9p_fd(0x0, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x200c01, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x181002, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x49db, 0x0, 0x8, 0xffff, 0xf, "eca144f13d760700"}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000001c0)={0x0, 0xfffffff9, 0x5, 0xb2, 0x10, "1b09000940000000ebffffe578000000001000"}) r1 = syz_open_pts(r0, 0x81) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x44) 48.841034031s ago: executing program 8 (id=1162): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x140) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) symlink(&(0x7f000000a900)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000900)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 47.25981763s ago: executing program 8 (id=1168): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x1b, &(0x7f0000001800)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7020000000000008500000017000000180100002020690000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000006000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000280)={r1, r3, 0x25, 0x0, @val=@tcx}, 0x1c) syz_emit_ethernet(0xc0, &(0x7f0000000880)=ANY=[], 0x0) syz_emit_ethernet(0xfdef, &(0x7f00000002c0)={@remote, @empty, @val={@val={0x88a8, 0x6, 0x0, 0x2}, {0x8100, 0x6, 0x1}}, {@llc_tr={0x11, {@snap={0x55, 0x1, "d7", 'U-l', 0x15}}}}}, 0x0) 47.029098245s ago: executing program 8 (id=1170): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x759, &(0x7f00000000c0)={[{@usrquota}, {@nobarrier}], [], 0x2c}, 0x0, 0x4f6, &(0x7f00000002c0)="$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") mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x81899, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') mount$9p_tcp(0x0, &(0x7f0000000380)='./file0/../file0\x00', 0x0, 0x88000, 0x0) read$FUSE(r0, &(0x7f0000002380)={0x2020}, 0x2020) 45.901014953s ago: executing program 8 (id=1172): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @local}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x40004) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @local, @remote}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0000002ac1414aa0000000003"], 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x64, 0x0, 0x4, 0x2, 0x0, @empty, @multicast2}, @timestamp_reply={0x11, 0x0, 0x0, 0xe000, 0x2, 0x2}}}}}, 0x0) 44.973284276s ago: executing program 8 (id=1177): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) 43.287867387s ago: executing program 37 (id=1177): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) 26.91349699s ago: executing program 4 (id=1178): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, &(0x7f0000000d00)={[{@grpjquota}, {@dioread_lock}, {@nobarrier}]}, 0xfe, 0x244, &(0x7f0000000840)="$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") openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181341, 0x84) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000000dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28541, 0x140) rmdir(&(0x7f0000000000)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x820008, 0x0, 0xda, 0x0, &(0x7f0000000280)) 22.01330299s ago: executing program 4 (id=1178): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, &(0x7f0000000d00)={[{@grpjquota}, {@dioread_lock}, {@nobarrier}]}, 0xfe, 0x244, &(0x7f0000000840)="$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") openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181341, 0x84) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000000dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28541, 0x140) rmdir(&(0x7f0000000000)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x820008, 0x0, 0xda, 0x0, &(0x7f0000000280)) 18.286716922s ago: executing program 4 (id=1178): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, &(0x7f0000000d00)={[{@grpjquota}, {@dioread_lock}, {@nobarrier}]}, 0xfe, 0x244, &(0x7f0000000840)="$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") openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181341, 0x84) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000000dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28541, 0x140) rmdir(&(0x7f0000000000)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x820008, 0x0, 0xda, 0x0, &(0x7f0000000280)) 12.23270673s ago: executing program 4 (id=1178): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, &(0x7f0000000d00)={[{@grpjquota}, {@dioread_lock}, {@nobarrier}]}, 0xfe, 0x244, &(0x7f0000000840)="$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") openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181341, 0x84) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000000dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28541, 0x140) rmdir(&(0x7f0000000000)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x820008, 0x0, 0xda, 0x0, &(0x7f0000000280)) 9.431884459s ago: executing program 3 (id=1243): r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000040)=0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000080), r3) sendmsg$NFC_CMD_DEV_UP(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x1c, r4, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) close(r0) 8.709066736s ago: executing program 9 (id=1244): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000006c0)={0x10, 0x0, &(0x7f0000000340)=[@request_death], 0x50, 0x0, &(0x7f0000000600)=""/80}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0xc, 0x0, &(0x7f0000002040)=[@dead_binder_done={0x40086310, 0xfc}], 0x0, 0x0, 0x0}) 8.607755109s ago: executing program 0 (id=1245): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000013c0)) ioctl$SIOCSIFHWADDR(r1, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) 8.524848671s ago: executing program 3 (id=1246): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) keyctl$revoke(0x3, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x80, 0x2, 0x7, 0x7f, 0xa9, 0x4d, 0x6, 0x5f, 0x9, 0x15, 0xffff2d37, 0xff7fff01, 0x6, 0x5, 0x7, 0x5, 0x4, 0x0, 0x7, 0x3c5b, 0x1, 0x20, 0xd, 0x1, 0x0, 0xffffffff, 0xe661, 0x6, 0x7, 0x5, 0x8, 0x4c74, 0xffff7fff, 0x7, 0x3, 0xe, 0x0, 0x80008071, 0x7, 0x17, 0xffffffff, 0x7, 0x5, 0x80003e, 0x18e, 0x6, 0x6, 0x0, 0x8, 0x4, 0x8, 0x3ff, 0x80, 0x0, 0x5, 0x6, 0x8, 0x7, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x8004, 0x5, 0xfffffff3, 0x129432f6, 0xc8, 0xf1, 0xe, 0x2bf, 0x6c7, 0x2009, 0xfffffffc, 0x573a, 0x0, 0x0, 0x5, 0x2f, 0x8, 0x312, 0x66abcbd2, 0xea4, 0x0, 0x4, 0x1007, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0xff, 0x7, 0x1000005, 0x5f31, 0xd, 0x4e0, 0x381, 0x4, 0xb, 0x4, 0x9, 0x8, 0x40, 0x6, 0x47, 0x8000, 0x1, 0xfe000000, 0xffff, 0x2, 0x4, 0x200009, 0x3, 0x3, 0x4000009, 0x6, 0x0, 0x3, 0xbc45, 0x48c93690, 0x42, 0x3], [0x6, 0x40a, 0x3ff, 0x5, 0xfffffffc, 0x100, 0x4, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x3, 0x8, 0x86, 0x1000515, 0x303c, 0x3e7, 0xb, 0x5, 0x2, 0x750, 0x3, 0x20000008, 0x4, 0x6cff, 0x7fff, 0x20000038, 0x200, 0x1fd, 0x80, 0x7, 0x4, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0xcc, 0x5, 0x6, 0xac8, 0xbf, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0xa, 0xffffffff, 0x5, 0x1c, 0x120000, 0x7ef, 0x2006, 0x80a2cd, 0x4, 0x25], [0xc, 0xbb33, 0x7, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce4, 0x1ff, 0x2, 0x57, 0x5, 0x3, 0x2, 0x10000, 0x4, 0x7fff, 0xfffc, 0xa620, 0x1, 0x5, 0x801, 0x2000002, 0x150, 0x60a7, 0x6, 0x16, 0xffffffff, 0x8, 0x4, 0x5, 0xca, 0x1, 0xfffff000, 0x10000, 0xf, 0x7e, 0x9, 0x9622, 0x7, 0xaf, 0x20000008, 0x5, 0x226, 0x2, 0x5, 0x0, 0x30b1d693, 0xa1f, 0x2cf, 0x7, 0x530e, 0xe1c4, 0x0, 0x0, 0x5, 0x7ff, 0xd7, 0x200, 0xb, 0xfff]}, 0x45c) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c00000002060108000000000000000000000000050005000a000000050001000700000005000400000000000900020073797a310000000015000300686173683a69702c706f72742c6e6574000000000c00078008000640"], 0x5c}}, 0x20084884) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x300, 0x0, 0x10040003}, 0x0) 8.416568264s ago: executing program 4 (id=1178): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, &(0x7f0000000d00)={[{@grpjquota}, {@dioread_lock}, {@nobarrier}]}, 0xfe, 0x244, &(0x7f0000000840)="$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") openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181341, 0x84) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000000dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28541, 0x140) rmdir(&(0x7f0000000000)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x820008, 0x0, 0xda, 0x0, &(0x7f0000000280)) 8.373284495s ago: executing program 1 (id=1247): r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x1002, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x2d80, 0x82) sendmsg$L2TP_CMD_SESSION_DELETE(r1, 0x0, 0x40004) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) recvfrom$l2tp(r0, 0x0, 0x0, 0x12002, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_emit_vhci(0x0, 0x7) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x4044851}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x12, &(0x7f00000005c0), 0x4) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x6a) close(r4) bpf$MAP_CREATE(0x0, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xe}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r6 = syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) ioctl$DVB_DEMUX_DMX_SET_FILTER(r6, 0x403c6f2b, &(0x7f0000001e40)={0x6, {"2ac78e02ff04856af9fb71f0d3fe13be", "3dfab043e15fad27a639f105b5e9f977", "47dcce0f105d66dfff00"}, 0xfa, 0x4}) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000000200)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) 8.369368865s ago: executing program 9 (id=1248): r0 = open(&(0x7f0000000080)='./bus\x00', 0x4001c1040, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x8, 0x13, r0, 0xcd999000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe) r2 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000600)={r1, r1, 0x8, 0x0, 0x0, 0x6, 0xfe, 0x10d2, 0x5, 0x5, 0x2, 0x1, 'syz0\x00'}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000000c0)={0x1, &(0x7f00000023c0)=[{}]}) 5.631058902s ago: executing program 0 (id=1249): r0 = syz_open_dev$sndpcmp(&(0x7f0000000100), 0x1, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000200)={0x0, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0x39aa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xfffffff7, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xe8e1, 0xffffffff, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x1c, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x2, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0xd3, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) ioctl$SNDRV_PCM_IOCTL_FORWARD(r0, 0x40084149, &(0x7f0000000080)=0xfd8) ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0) ioctl$SNDRV_PCM_IOCTL_PAUSE(r0, 0x40044145, &(0x7f0000000040)=0x6) ioctl$SNDRV_PCM_IOCTL_FORWARD(r0, 0x40084149, &(0x7f0000000140)=0x52800000) 5.630570682s ago: executing program 1 (id=1250): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000003, 0x13, r2, 0x0) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0xffffffffffffffda}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000200)=@x86={0x80, 0x4, 0x5, 0x0, 0x8, 0x5, 0x40, 0x7, 0x6, 0x4, 0xf9, 0x8, 0x0, 0x0, 0x5, 0x2, 0x84, 0xd, 0x1, '\x00', 0x4, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.629919802s ago: executing program 9 (id=1251): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@textreal={0x8, 0x0}], 0x1, 0x73, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.628527702s ago: executing program 3 (id=1252): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0xfffff000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.28934363s ago: executing program 0 (id=1253): r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000680)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x44, r2, 0x1, 0x70bd28, 0x25dfdb7d, {{}, {@void, @val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x400, 0x6e}}}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'syzkaller0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x24044884) 5.228773672s ago: executing program 3 (id=1254): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2200000, &(0x7f0000000240)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x2}}, {@grpquota}, {@stripe={'stripe', 0x3d, 0x3}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@delalloc}, {@nogrpid}, {@noauto_da_alloc}, {@dioread_nolock}]}, 0xb, 0x572, &(0x7f00000006c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x80342, 0xcc) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xfecc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f00000000c0)='^', 0xb2b1, 0x8000c61) r2 = open(&(0x7f0000000300)='./file1\x00', 0x18e97e, 0x13e) sendfile(r2, r2, 0x0, 0x10000006) 5.227517832s ago: executing program 9 (id=1264): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp', 0x5) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000900)="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", 0xffffff5d, 0x12, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv', 0x2) recvfrom$inet(r0, &(0x7f0000000080), 0xffffffffffffffa9, 0xc9100120, 0x0, 0x1500) 5.214984812s ago: executing program 1 (id=1255): r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="f788ff60e06314fd4c56f8550806000108000604000816000002000000000002bbbbbb"], 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="02017d29012918050e3580009f000114000000010600ac141414e0000001808a8972bd0b72e21082b1a3d206"], 0xdd12}], 0x1}, 0x20000400) 4.997183988s ago: executing program 0 (id=1256): mkdir(&(0x7f00000001c0)='./my_configfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x10000000005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@local, @random="42238e910adb", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "fca33f", 0x30, 0x67, 0x0, @dev, @local, {[@fragment={0x21}, @dstopts={0x0, 0x3, '\x00', [@generic={0x0, 0x17, "3e090e541b64f22a8982d3f5aaacd21a0ca186608b74f1"}]}]}}}}}, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000200)=0x40003) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x48, 0x2, 0x48, 0x5}, {0x6, 0x27, 0x2, 0x207}]}, 0x10) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="c323567fea2eb55ab91640ea77eb5f6ae9f6564983ae5689da72d2e7a28657524e863f1102f9bbf99e3f973e4abe7a95eeb4e1e213c0bf915331001e04c028f2dbc32428bb43d87ac6364d93d936435e000aa9cc8dff68141f7e752a1a10d9ec3f0a87583236e7d32f3fa56ba46a6081ee30f26f6c71aca4c7c43bf653cb768932e992", @ANYRES16=r5, @ANYBLOB="99061762e348c5774f5a7938c05120d53914d04aa1519eb03dece010d02e65f8ec0ebc6e66684ca7986bbccf1c260bdcd5c1a550eef5330ae0", @ANYRESOCT=r5, @ANYRES64=0x0], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendto$packet(r4, &(0x7f0000000140)="09000000e7001400000000803500008100", 0x11, 0x4044804, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r8, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="1000000014000300ce5d6201ffdbdf25"], 0x10}}, 0x40000) sendmsg$nl_route(r7, &(0x7f0000003880)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000038c0)=@newlink={0x3c, 0x10, 0x801, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x0, 0x1}]}}]}]}, 0x3c}}, 0x0) 4.926740139s ago: executing program 1 (id=1257): openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\n', 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/events_poll_msecs\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='10\n', 0x3) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/module/block/parameters/events_dfl_poll_msecs\x00', 0x1, 0x0) write(r2, 0x0, 0x0) close(r2) nanosleep(&(0x7f0000000700)={0x1}, 0x0) mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) syz_open_dev$dri(&(0x7f0000000040), 0x4, 0x2000) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x1, 0x0) write$proc_mixer(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="4c496e4d6173746572204361707475726520537769741e68272030303030303030303030303030303030301130300a4c494e45330a"], 0x39) close(r3) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) r5 = socket(0x400000000010, 0x3, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x6, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18080000000100000000000000000000b70800de765500000000007b8af8ff00000000b72d1c59970000007b8af0ff00000023bfa100000000000007010000f8ffffffbfa40000000000000705000000ffffffb70200000800000018230000", @ANYRES32=r7, @ANYRESOCT=r2], &(0x7f0000000600)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r8, 0x1f, 0xe, 0x0, &(0x7f0000000080)="0080000000000000e768f79c4743", 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf}, 0x4c) socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000900)=@newqdisc={0x64, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffdfdfc, {0x0, 0x0, 0x0, 0x0, {0xe0ff}, {0xffff, 0xffff}, {0xffff, 0xfff2}}, [@TCA_STAB={0x4}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7e, 0x22, 0x7fff, 0x1, 0x1, 0x80000001, 0xd4d, 0x4}}, {0xc, 0x2, [0x2, 0xa, 0x6, 0x80]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}]}, 0x64}}, 0x44840) 3.565533803s ago: executing program 0 (id=1258): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000800)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x98c8, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x181) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x14a0, &(0x7f0000000180)=ANY=[], 0x1, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0xc0189436, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x5f, 0x3}) 3.416475277s ago: executing program 4 (id=1178): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, &(0x7f0000000d00)={[{@grpjquota}, {@dioread_lock}, {@nobarrier}]}, 0xfe, 0x244, &(0x7f0000000840)="$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") openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181341, 0x84) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000000dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28541, 0x140) rmdir(&(0x7f0000000000)='./bus\x00') syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x820008, 0x0, 0xda, 0x0, &(0x7f0000000280)) 1.583363461s ago: executing program 0 (id=1259): socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$f2fs(&(0x7f0000000a40), &(0x7f0000000340)='./bus\x00', 0x1808014, &(0x7f00000065c0)=ANY=[@ANYBLOB="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"/716, @ANYRES8, @ANYBLOB="e794eda9f9305c1ba398419116f79b91b629a8e7ae7705f1369807de581f9fb33eb2a0bee4524ceba737e0eff540", @ANYRES16, @ANYRES16=0x0, @ANYRES64], 0x6, 0x55b2, &(0x7f0000006900)="$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openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x0, 0x1ce) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8, 0x3ff, 0x0, 0x8, 0x7}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) 1.582934581s ago: executing program 1 (id=1260): r0 = syz_io_uring_setup(0x126b, &(0x7f0000000640)={0x0, 0x200072db, 0x0, 0x8001, 0x281}, &(0x7f00000006c0), &(0x7f0000000540), &(0x7f0000000500)) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) io_uring_register$IORING_REGISTER_FILES_UPDATE2(r0, 0x2, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0}, 0x20) 1.574076572s ago: executing program 9 (id=1261): r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x1002, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x2d80, 0x82) sendmsg$L2TP_CMD_SESSION_DELETE(r1, 0x0, 0x40004) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) recvfrom$l2tp(r0, 0x0, 0x0, 0x12002, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_emit_vhci(0x0, 0x7) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x4044851}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x12, &(0x7f00000005c0), 0x4) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x6a) close(r4) bpf$MAP_CREATE(0x0, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xe}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r6 = syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) ioctl$DVB_DEMUX_DMX_SET_FILTER(r6, 0x403c6f2b, &(0x7f0000001e40)={0x6, {"2ac78e02ff04856af9fb71f0d3fe13be", "3dfab043e15fad27a639f105b5e9f977", "47dcce0f105d66dfff00"}, 0xfa, 0x4}) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000000200)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) 1.561130652s ago: executing program 3 (id=1262): unshare(0x22020600) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000200)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './proc'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) fstatfs(r0, 0x0) 1.009172535s ago: executing program 3 (id=1263): r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x1002, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x2d80, 0x82) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x40004) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) recvfrom$l2tp(r0, 0x0, 0x0, 0x12002, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000050000000200000007"], 0x50) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_emit_vhci(0x0, 0x7) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x4044851}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x12, &(0x7f00000005c0), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x6a) close(r4) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xe}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r6 = syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) ioctl$DVB_DEMUX_DMX_SET_FILTER(r6, 0x403c6f2b, &(0x7f0000001e40)={0x6, {"2ac78e02ff04856af9fb71f0d3fe13be", "3dfab043e15fad27a639f105b5e9f977", "47dcce0f105d66dfff00"}, 0xfa, 0x4}) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000000200)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) 97.168608ms ago: executing program 9 (id=1265): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) write$cgroup_pid(r0, &(0x7f0000000180), 0x12) 0s ago: executing program 1 (id=1266): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) dup(r0) write$UHID_CREATE2(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x8031, r0, 0x4000) r1 = syz_open_dev$hidraw(&(0x7f00000004c0), 0x0, 0x14a042) dup3(r1, r0, 0x80000) write(r0, 0x0, 0x0) kernel console output (not intermixed with test programs): 000200000000340 R09: 0000000000000000 [ 480.465875][ T7904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 480.473864][ T7904] R13: 00007f3d28626038 R14: 00007f3d28625fa0 R15: 00007ffef507dec8 [ 480.481877][ T7904] [ 480.493319][ T6919] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 480.822851][ T7910] loop8: detected capacity change from 0 to 2048 [ 480.993956][ T7910] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 481.040227][ T7914] input: syz0 as /devices/virtual/input/input12 [ 481.366717][ T4281] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 481.391484][ T4281] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 481.415552][ T4289] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 481.435058][ T4289] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 481.444756][ T4289] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 481.452576][ T4289] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 481.516847][ T7248] EXT4-fs (loop8): unmounting filesystem. [ 483.087391][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 483.096883][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 483.104641][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 484.629905][ T4289] Bluetooth: hci3: command 0x0409 tx timeout [ 484.706758][ T7954] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 484.715508][ T7954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 484.723099][ T7954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 484.804801][ T7920] chnl_net:caif_netlink_parms(): no params data found [ 485.395931][ T7920] bridge0: port 1(bridge_slave_0) entered blocking state [ 485.438541][ T7920] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.482513][ T7920] device bridge_slave_0 entered promiscuous mode [ 485.497026][ T7920] bridge0: port 2(bridge_slave_1) entered blocking state [ 485.516873][ T7920] bridge0: port 2(bridge_slave_1) entered disabled state [ 485.530336][ T7920] device bridge_slave_1 entered promiscuous mode [ 485.735730][ T7973] sch_tbf: burst 88 is lower than device virt_wifi0 mtu (1514) ! [ 487.311740][ T4289] Bluetooth: hci3: command 0x041b tx timeout [ 487.601553][ T7920] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 487.643090][ T7920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 487.685511][ T7983] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 487.694298][ T7983] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 487.701853][ T7983] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 487.950166][ T6919] device hsr_slave_0 left promiscuous mode [ 488.014521][ T6919] device hsr_slave_1 left promiscuous mode [ 488.030114][ T6919] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 488.049571][ T6919] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 488.077272][ T6919] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 488.096814][ T6919] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 488.126798][ T6919] device bridge_slave_1 left promiscuous mode [ 488.223230][ T6919] bridge0: port 2(bridge_slave_1) entered disabled state [ 488.511613][ T6919] device bridge_slave_0 left promiscuous mode [ 488.556986][ T6919] bridge0: port 1(bridge_slave_0) entered disabled state [ 489.214809][ T6919] device veth1_macvtap left promiscuous mode [ 489.298144][ T6919] device veth0_macvtap left promiscuous mode [ 489.376973][ T6919] device veth1_vlan left promiscuous mode [ 489.380234][ T4289] Bluetooth: hci3: command 0x040f tx timeout [ 489.416337][ T7989] loop3: detected capacity change from 0 to 8192 [ 489.431347][ T6919] device veth0_vlan left promiscuous mode [ 491.723364][ T4289] Bluetooth: hci3: command 0x0419 tx timeout [ 493.199747][ T6919] team0 (unregistering): Port device team_slave_1 removed [ 493.296709][ T6919] team0 (unregistering): Port device team_slave_0 removed [ 493.369004][ T6919] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 493.446030][ T6919] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 493.546119][ T5844] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 493.731522][ T5844] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 493.742783][ T5844] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 64 [ 493.755892][ T5844] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 493.765532][ T5844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.775731][ T5844] usb 1-1: Product: syz [ 493.780360][ T5844] usb 1-1: Manufacturer: syz [ 493.785027][ T5844] usb 1-1: SerialNumber: syz [ 494.032461][ T8034] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 494.086415][ T6919] bond0 (unregistering): Released all slaves [ 494.195989][ T7920] team0: Port device team_slave_0 added [ 494.246936][ T7920] team0: Port device team_slave_1 added [ 494.265661][ T8003] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 494.274860][ T8003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 494.282458][ T8003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 494.343111][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 494.352374][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 494.360001][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 494.668279][ T7920] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 494.718637][ T7920] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 494.799769][ T7920] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 494.844236][ T7920] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 494.863773][ T7920] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 494.890176][ T8034] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 494.913001][ T8045] loop8: detected capacity change from 0 to 128 [ 495.012739][ T8045] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 495.051281][ T7920] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 495.063086][ T8045] ext4 filesystem being mounted at /22/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 495.100644][ T5844] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 495.107392][ T5844] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 495.125391][ T5844] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 495.307511][ T7920] device hsr_slave_0 entered promiscuous mode [ 495.316633][ T5844] cdc_ncm 1-1:1.0: setting tx_max = 88 [ 495.352191][ T7248] EXT4-fs (loop8): unmounting filesystem. [ 495.390264][ T7920] device hsr_slave_1 entered promiscuous mode [ 495.430851][ T7920] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 495.448759][ T7920] Cannot create hsr debugfs directory [ 495.513033][ T5844] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 495.622532][ T5844] usb 1-1: USB disconnect, device number 11 [ 495.666864][ T5844] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 496.197817][ T7920] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 496.237198][ T7920] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 496.272243][ T7920] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 496.308720][ T7920] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 497.633890][ T8073] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 497.642548][ T8073] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 497.650120][ T8073] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 497.799657][ T4656] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 497.938288][ T7920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 497.981888][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 498.001435][ T4656] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 498.014081][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 498.016993][ T4656] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 498.033029][ T4656] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 498.043826][ T4656] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 498.065000][ T7920] 8021q: adding VLAN 0 to HW filter on device team0 [ 498.075821][ T4656] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 498.088785][ T4656] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 498.122159][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 498.133947][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 498.143461][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 498.150683][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 499.454901][ T8083] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 499.463917][ T8083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 499.471470][ T8083] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 499.563238][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 499.621445][ T4656] usb 4-1: USB disconnect, device number 5 [ 499.633744][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 499.680770][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 499.701108][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 499.708280][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 499.746330][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 499.874483][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 499.984783][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 500.243935][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 501.106700][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 501.166336][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 501.223229][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 501.322415][ T4337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 501.340520][ T4337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 501.372394][ T4337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 501.411834][ T4337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 501.429084][ T8096] loop3: detected capacity change from 0 to 128 [ 501.451570][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 501.636808][ T8096] FAT-fs (loop3): error, invalid FAT chain (i_pos 548, last_block 8) [ 501.675156][ T8096] FAT-fs (loop3): Filesystem has been set read-only [ 501.706305][ T8096] FAT-fs (loop3): error, corrupted file size (i_pos 548, 522) [ 501.889684][ T127] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 501.999831][ T5844] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 502.022532][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.028925][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.091794][ T127] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 502.117671][ T127] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 502.161275][ T127] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 502.753169][ T8118] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 502.798294][ T8118] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 502.810222][ T8118] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 503.460932][ T5844] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 503.472221][ T5844] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 503.483734][ T5844] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 503.519631][ T5844] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 503.539192][ T5844] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 503.539513][ T127] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.568418][ T5844] usb 1-1: config 0 descriptor?? [ 503.587502][ T6919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 503.596068][ T127] usb 2-1: Product: syz [ 503.600895][ T6919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 503.629533][ T127] usb 2-1: Manufacturer: syz [ 503.634243][ T127] usb 2-1: SerialNumber: syz [ 503.661487][ T7920] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 503.693227][ T127] cdc_mbim 2-1:1.0: skipping garbage [ 504.411083][ T8124] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 504.458526][ T8124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 504.470348][ T8124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 505.231009][ T5844] usbhid 1-1:0.0: can't add hid device: -71 [ 505.238374][ T5844] usbhid: probe of 1-1:0.0 failed with error -71 [ 505.274843][ T127] cdc_mbim 2-1:1.0: bind() failure [ 505.301517][ T5844] usb 1-1: USB disconnect, device number 12 [ 505.310835][ T127] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 505.317870][ T127] cdc_ncm 2-1:1.1: bind() failure [ 505.361558][ T127] usb 2-1: USB disconnect, device number 8 [ 505.455125][ T8131] FAULT_INJECTION: forcing a failure. [ 505.455125][ T8131] name failslab, interval 1, probability 0, space 0, times 0 [ 505.498700][ T8131] CPU: 0 PID: 8131 Comm: syz.0.887 Not tainted syzkaller #0 [ 505.506091][ T8131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 505.516181][ T8131] Call Trace: [ 505.519483][ T8131] [ 505.522438][ T8131] dump_stack_lvl+0x188/0x24e [ 505.527147][ T8131] ? show_regs_print_info+0x12/0x12 [ 505.532391][ T8131] ? load_image+0x410/0x410 [ 505.536919][ T8131] ? __might_sleep+0xd0/0xd0 [ 505.541527][ T8131] ? __lock_acquire+0x7ea0/0x7ea0 [ 505.546590][ T8131] should_fail_ex+0x390/0x4c0 [ 505.551302][ T8131] should_failslab+0x5/0x20 [ 505.555819][ T8131] slab_pre_alloc_hook+0x59/0x300 [ 505.560884][ T8131] kmem_cache_alloc+0x56/0x2f0 [ 505.565668][ T8131] ? sk_prot_alloc+0x57/0x210 [ 505.570405][ T8131] sk_prot_alloc+0x57/0x210 [ 505.574941][ T8131] ? sk_alloc+0x20/0x330 [ 505.579203][ T8131] sk_alloc+0x36/0x330 [ 505.583296][ T8131] smc_sock_alloc+0x4b/0x570 [ 505.588005][ T8131] smc_create+0xc8/0x290 [ 505.592303][ T8131] __sock_create+0x49a/0x940 [ 505.596977][ T8131] __sys_socket+0xc4/0x190 [ 505.601413][ T8131] __x64_sys_socket+0x76/0x80 [ 505.606104][ T8131] do_syscall_64+0x4c/0xa0 [ 505.610544][ T8131] ? clear_bhb_loop+0x60/0xb0 [ 505.615272][ T8131] ? clear_bhb_loop+0x60/0xb0 [ 505.619986][ T8131] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 505.625900][ T8131] RIP: 0033:0x7f8f8d39e199 [ 505.630330][ T8131] 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 [ 505.649965][ T8131] RSP: 002b:00007f8f8e235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 505.658397][ T8131] RAX: ffffffffffffffda RBX: 00007f8f8d625fa0 RCX: 00007f8f8d39e199 [ 505.666385][ T8131] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000002b [ 505.674372][ T8131] RBP: 00007f8f8d4358e0 R08: 0000000000000000 R09: 0000000000000000 [ 505.682362][ T8131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 505.690347][ T8131] R13: 00007f8f8d626038 R14: 00007f8f8d625fa0 R15: 00007fffea214038 [ 505.698352][ T8131] [ 505.959676][ T127] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 506.159560][ T127] usb 2-1: Using ep0 maxpacket: 8 [ 506.179702][ T127] usb 2-1: config index 0 descriptor too short (expected 74, got 45) [ 506.187925][ T127] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 506.257702][ T127] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 506.278441][ T127] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 506.310360][ T127] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 506.338000][ T127] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 506.348252][ T127] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 506.594380][ T127] usb 2-1: GET_CAPABILITIES returned 0 [ 506.600417][ T127] usbtmc 2-1:16.0: can't read capabilities [ 506.703562][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 506.753770][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 506.815210][ T6919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 506.834829][ T6919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 506.841297][ T8129] usbtmc 2-1:16.0: usbtmc488_ioctl_trigger returned -71 [ 506.863388][ T7920] device veth0_vlan entered promiscuous mode [ 506.872371][ T5844] usb 2-1: USB disconnect, device number 9 [ 506.887024][ T6919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 506.905535][ T6919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 506.932415][ T7920] device veth1_vlan entered promiscuous mode [ 506.982525][ T8172] FAULT_INJECTION: forcing a failure. [ 506.982525][ T8172] name failslab, interval 1, probability 0, space 0, times 0 [ 507.023123][ T4820] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 507.029609][ T8172] CPU: 1 PID: 8172 Comm: syz.0.891 Not tainted syzkaller #0 [ 507.037986][ T8172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 507.045450][ T4820] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 507.048064][ T8172] Call Trace: [ 507.048075][ T8172] [ 507.061830][ T8172] dump_stack_lvl+0x188/0x24e [ 507.066561][ T8172] ? show_regs_print_info+0x12/0x12 [ 507.071815][ T8172] ? load_image+0x410/0x410 [ 507.076393][ T8172] ? __might_sleep+0xd0/0xd0 [ 507.081044][ T8172] ? __lock_acquire+0x7ea0/0x7ea0 [ 507.086133][ T8172] should_fail_ex+0x390/0x4c0 [ 507.090849][ T8172] should_failslab+0x5/0x20 [ 507.095368][ T8172] slab_pre_alloc_hook+0x59/0x300 [ 507.100414][ T8172] kmem_cache_alloc_lru+0x49/0x2e0 [ 507.105542][ T8172] ? shmem_alloc_inode+0x24/0x40 [ 507.110590][ T8172] shmem_alloc_inode+0x24/0x40 [ 507.115374][ T8172] ? shmem_match+0x160/0x160 [ 507.119980][ T8172] new_inode_pseudo+0x5f/0x1c0 [ 507.124768][ T8172] new_inode+0x25/0x1d0 [ 507.128944][ T8172] shmem_get_inode+0x327/0xbc0 [ 507.133741][ T8172] __shmem_file_setup+0x155/0x290 [ 507.138794][ T8172] newseg+0x468/0xb00 [ 507.142804][ T8172] ? rwsem_write_trylock+0x135/0x1c0 [ 507.148114][ T8172] ? ksys_shmget+0x140/0x140 [ 507.152734][ T8172] ipcget+0x1cd/0xe10 [ 507.156735][ T8172] ? do_futex+0x310/0x320 [ 507.161075][ T8172] ? security_bpf+0x7a/0xa0 [ 507.165704][ T8172] ? __ia32_sys_get_robust_list+0x100/0x100 [ 507.171636][ T8172] ? bpf_link_show_fdinfo+0x380/0x380 [ 507.177085][ T8172] ? ipc_obtain_object_check+0x1a0/0x1a0 [ 507.182766][ T8172] __x64_sys_shmget+0x13d/0x180 [ 507.187668][ T8172] ? lock_chain_count+0x20/0x20 [ 507.192559][ T8172] ? shm_more_checks+0x80/0x80 [ 507.197348][ T8172] ? lockdep_hardirqs_on+0x94/0x140 [ 507.202597][ T8172] do_syscall_64+0x4c/0xa0 [ 507.207053][ T8172] ? clear_bhb_loop+0x60/0xb0 [ 507.211907][ T8172] ? clear_bhb_loop+0x60/0xb0 [ 507.216633][ T8172] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 507.222549][ T8172] RIP: 0033:0x7f8f8d39e199 [ 507.226981][ T8172] 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 [ 507.246606][ T8172] RSP: 002b:00007f8f8e235028 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 507.255040][ T8172] RAX: ffffffffffffffda RBX: 00007f8f8d625fa0 RCX: 00007f8f8d39e199 [ 507.263029][ T8172] RDX: 0000000000000002 RSI: 0000000000002000 RDI: 0000000000000000 [ 507.271017][ T8172] RBP: 00007f8f8d4358e0 R08: 0000000000000000 R09: 0000000000000000 [ 507.279029][ T8172] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 507.287018][ T8172] R13: 00007f8f8d626038 R14: 00007f8f8d625fa0 R15: 00007fffea214038 [ 507.295027][ T8172] [ 507.341967][ T4820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 507.371175][ T4820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 507.404744][ T7920] device veth0_macvtap entered promiscuous mode [ 507.440399][ T7920] device veth1_macvtap entered promiscuous mode [ 507.558102][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 507.582378][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 507.599838][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 507.610666][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 507.628156][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 507.644567][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 507.660236][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 507.671381][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 507.703414][ T7920] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 507.768047][ T4464] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 507.790338][ T4464] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 507.820655][ T4464] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 507.846235][ T4464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 507.881705][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 507.916108][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 507.945346][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 507.971587][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.002168][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 508.033437][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.053851][ T7920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 508.074815][ T7920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 508.106024][ T7920] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 508.130457][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 508.152753][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 508.202322][ T7920] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 508.209922][ T4276] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 508.232098][ T7920] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 508.256565][ T7920] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 508.286491][ T7920] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 508.423956][ T4276] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 508.465192][ T4276] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 508.928128][ T8199] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 508.947571][ T8199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 508.959170][ T8199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 509.683345][ T4276] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 509.780087][ T4276] usb 9-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 509.824021][ T4276] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.877025][ T4430] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 509.893571][ T4276] usb 9-1: config 0 descriptor?? [ 509.910186][ T4430] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 509.935065][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 510.000078][ T22] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 510.007385][ T6919] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 510.055696][ T6919] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 510.066090][ T6919] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 510.189645][ T22] usb 2-1: Using ep0 maxpacket: 16 [ 510.198039][ T22] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 510.251257][ T22] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 510.282816][ T22] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 510.305321][ T22] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 510.320713][ T4276] plantronics 0003:047F:FFFF.000A: No inputs registered, leaving [ 510.358661][ T22] usb 2-1: Product: syz [ 510.365667][ T4276] plantronics 0003:047F:FFFF.000A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.8-1/input0 [ 510.381749][ T22] usb 2-1: Manufacturer: syz [ 510.386427][ T22] usb 2-1: SerialNumber: syz [ 510.631097][ T22] usb 2-1: 0:2 : does not exist [ 510.667580][ T6918] usb 9-1: USB disconnect, device number 3 [ 510.689253][ T22] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 510.820801][ T8222] fido_id[8222]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.8/usb9/report_descriptor': No such file or directory [ 510.853439][ T22] usb 2-1: USB disconnect, device number 10 [ 510.977691][ T8055] udevd[8055]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 511.733585][ T8248] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 511.747489][ T8248] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 511.755651][ T8248] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 511.899726][ T6918] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 512.109627][ T6918] usb 1-1: Using ep0 maxpacket: 8 [ 512.124295][ T6918] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 512.366154][ T6918] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 512.399543][ T6918] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 512.450401][ T6918] usb 1-1: config 0 descriptor?? [ 512.478804][ T8254] loop1: detected capacity change from 0 to 512 [ 512.583247][ T8254] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 512.688351][ T6918] iowarrior 1-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 512.769916][ T8257] loop3: detected capacity change from 0 to 32768 [ 512.811585][ T8257] ocfs2: Slot 0 on device (7,3) was already allocated to this node! [ 512.834482][ T8254] EXT4-fs (loop1): 1 truncate cleaned up [ 512.873009][ T8257] JBD2: Ignoring recovery information on journal [ 512.923857][ T8254] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 512.968694][ T8257] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 513.019750][ T8266] input: syz0 as /devices/virtual/input/input13 [ 513.040418][ T26] audit: type=1800 audit(1791263098.683:11): pid=8257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.899" name="file0" dev="loop3" ino=17058 res=0 errno=0 [ 513.392151][ T8257] syz.3.899 (8257) used greatest stack depth: 19552 bytes left [ 513.411828][ T4273] ocfs2: Unmounting device (7,3) on (node local) [ 513.429828][ T6918] usb 10-1: new high-speed USB device number 2 using dummy_hcd [ 513.559159][ T4272] EXT4-fs (loop1): unmounting filesystem. [ 513.629714][ T6918] usb 10-1: Using ep0 maxpacket: 32 [ 513.659040][ T6918] usb 10-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 513.885634][ T6918] usb 10-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 514.173933][ T6918] usb 10-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 514.858481][ T6918] usb 10-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 515.046386][ T6918] usb 10-1: Product: syz [ 515.048184][ T8286] FAULT_INJECTION: forcing a failure. [ 515.048184][ T8286] name failslab, interval 1, probability 0, space 0, times 0 [ 515.080257][ T6918] usb 10-1: Manufacturer: syz [ 515.110126][ T8286] CPU: 1 PID: 8286 Comm: syz.0.918 Not tainted syzkaller #0 [ 515.117598][ T8286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 515.127685][ T8286] Call Trace: [ 515.131012][ T8286] [ 515.133947][ T8286] dump_stack_lvl+0x188/0x24e [ 515.138661][ T8286] ? show_regs_print_info+0x12/0x12 [ 515.143868][ T8286] ? load_image+0x410/0x410 [ 515.148381][ T8286] ? __might_sleep+0xd0/0xd0 [ 515.152977][ T8286] ? __lock_acquire+0x7ea0/0x7ea0 [ 515.158006][ T8286] should_fail_ex+0x390/0x4c0 [ 515.162693][ T8286] should_failslab+0x5/0x20 [ 515.167209][ T8286] slab_pre_alloc_hook+0x59/0x300 [ 515.172249][ T8286] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 515.177919][ T8286] __kmem_cache_alloc_node+0x4f/0x270 [ 515.183303][ T8286] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 515.188943][ T8286] __kmalloc_node+0xa2/0x240 [ 515.193543][ T8286] memcg_alloc_slab_cgroups+0x81/0x120 [ 515.199007][ T8286] slab_post_alloc_hook+0xba/0x490 [ 515.204124][ T8286] kmem_cache_alloc+0x18b/0x2f0 [ 515.208978][ T8286] ? alloc_vfsmnt+0x24/0x450 [ 515.213575][ T8286] alloc_vfsmnt+0x24/0x450 [ 515.217989][ T8286] clone_mnt+0x6b/0xcd0 [ 515.222162][ T8286] ? do_raw_spin_unlock+0x11d/0x230 [ 515.227378][ T8286] copy_tree+0x3ce/0x7e0 [ 515.231662][ T8286] ? copy_mnt_ns+0x16b/0x980 [ 515.236282][ T8286] copy_mnt_ns+0x16b/0x980 [ 515.240741][ T8286] ? kmem_cache_alloc+0x1b2/0x2f0 [ 515.245773][ T8286] ? create_new_namespaces+0x34/0x700 [ 515.251224][ T8286] create_new_namespaces+0xd3/0x700 [ 515.256468][ T8286] ? bpf_lsm_capable+0x5/0x10 [ 515.261201][ T8286] ? security_capable+0x85/0xb0 [ 515.266072][ T8286] unshare_nsproxy_namespaces+0x116/0x160 [ 515.271801][ T8286] ksys_unshare+0x4f6/0x8e0 [ 515.276338][ T8286] ? sighand_ctor+0x40/0x40 [ 515.280872][ T8286] ? lock_chain_count+0x20/0x20 [ 515.285733][ T8286] ? syscall_enter_from_user_mode+0x21/0x80 [ 515.291638][ T8286] __x64_sys_unshare+0x34/0x40 [ 515.296412][ T8286] do_syscall_64+0x4c/0xa0 [ 515.300852][ T8286] ? clear_bhb_loop+0x60/0xb0 [ 515.305549][ T8286] ? clear_bhb_loop+0x60/0xb0 [ 515.310230][ T8286] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 515.316127][ T8286] RIP: 0033:0x7f8f8d39e199 [ 515.320565][ T8286] 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 [ 515.340212][ T8286] RSP: 002b:00007f8f8e235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 515.348682][ T8286] RAX: ffffffffffffffda RBX: 00007f8f8d625fa0 RCX: 00007f8f8d39e199 [ 515.356657][ T8286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400 [ 515.364631][ T8286] RBP: 00007f8f8d4358e0 R08: 0000000000000000 R09: 0000000000000000 [ 515.372608][ T8286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 515.380586][ T8286] R13: 00007f8f8d626038 R14: 00007f8f8d625fa0 R15: 00007fffea214038 [ 515.388577][ T8286] [ 515.403447][ T7173] usb 1-1: USB disconnect, device number 13 [ 515.421144][ T6918] hub 10-1:4.0: USB hub found [ 515.614988][ T6918] hub 10-1:4.0: 2 ports detected [ 516.017612][ T6918] hub 10-1:4.0: set hub depth failed [ 516.033060][ T6918] usb 10-1: USB disconnect, device number 2 [ 516.277117][ T8314] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 516.291171][ T8314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 516.299137][ T8314] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 516.460196][ T5849] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 516.802788][ T5849] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 516.831501][ T5849] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 516.849867][ T5849] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 516.868187][ T5849] usb 4-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 516.877828][ T5849] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 517.387797][ T8332] Bluetooth: MGMT ver 1.22 [ 517.397909][ T5849] cxacru 4-1:1.0: send of cm 0x91 failed (-71) [ 517.418355][ T5849] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 517.438593][ T5849] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 517.457960][ T5849] cxacru: probe of 4-1:1.0 failed with error -71 [ 517.479541][ T4362] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 517.518749][ T5849] usb 4-1: USB disconnect, device number 6 [ 517.671516][ T4362] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 517.689653][ T4362] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 517.731486][ T4362] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 517.761463][ T4362] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 517.780324][ T4362] usb 1-1: Product: syz [ 517.784752][ T4362] usb 1-1: Manufacturer: syz [ 517.796250][ T4362] usb 1-1: SerialNumber: syz [ 517.841903][ T4362] cdc_mbim 1-1:1.0: skipping garbage [ 517.899804][ T6918] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 518.043548][ T8326] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 518.092039][ T6918] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 518.119924][ T6918] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 518.170901][ T6918] usb 2-1: New USB device found, idVendor=046d, idProduct=0990, bcdDevice= 0.40 [ 518.204443][ T6918] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 518.278285][ T6918] usb 2-1: Product: syz [ 518.774192][ T6918] usb 2-1: Manufacturer: syz [ 519.030511][ T6918] usb 2-1: SerialNumber: syz [ 519.059892][ T8350] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 519.095145][ T4362] cdc_mbim 1-1:1.0: setting tx_max = 16384 [ 519.116033][ T8322] loop8: detected capacity change from 0 to 40427 [ 519.133533][ T8322] F2FS-fs (loop8): Invalid log_blocksize (268), supports only 12 [ 519.149934][ T8322] F2FS-fs (loop8): Can't find valid F2FS filesystem in 1th superblock [ 519.154199][ T4362] cdc_mbim 1-1:1.0: cdc-wdm0: USB WDM device [ 519.255222][ T8322] F2FS-fs (loop8): Found nat_bits in checkpoint [ 519.276815][ T4362] cdc_mbim 1-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.0-1, CDC MBIM, 4e:b5:55:fb:b4:55 [ 519.316488][ T6918] usb 2-1: 0:1 : does not exist [ 519.332685][ T6918] usb 2-1: unit 6 not found! [ 519.337409][ T6918] usb 2-1: unit 2 not found! [ 519.385991][ T4362] usb 1-1: USB disconnect, device number 14 [ 519.457478][ T4362] cdc_mbim 1-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.0-1, CDC MBIM [ 519.508069][ T6918] usb 2-1: USB disconnect, device number 11 [ 519.639446][ T8322] F2FS-fs (loop8): Try to recover 1th superblock, ret: 0 [ 519.646691][ T8322] F2FS-fs (loop8): Mounted with checkpoint version = 48b305e5 [ 519.820595][ T8356] udevd[8356]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 521.353440][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 521.404174][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 521.416160][ T8388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 522.759058][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 522.773130][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 522.781270][ T8390] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 524.333860][ T4656] usb 9-1: new high-speed USB device number 4 using dummy_hcd [ 524.541897][ T4656] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 524.625920][ T4656] usb 9-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 524.674627][ T4656] usb 9-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 524.694019][ T4656] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.710926][ T4656] usb 9-1: Product: syz [ 524.725860][ T26] audit: type=1400 audit(1791263110.363:12): apparmor="STATUS" info="invalid profile format" error=-93 profile="unconfined" pid=8421 comm="syz.1.950" [ 524.755988][ T4656] usb 9-1: Manufacturer: syz [ 524.789348][ T4656] usb 9-1: SerialNumber: syz [ 524.916985][ T4656] cdc_mbim 9-1:1.0: skipping garbage [ 525.289588][ T4284] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 525.299770][ T4284] Bluetooth: hci0: command 0x0c1a tx timeout [ 525.473446][ T8413] raw-gadget.0 gadget.8: fail, usb_ep_enable returned -22 [ 525.835625][ T8433] overlayfs: invalid redirect (./file0/file1) [ 526.554389][ T8437] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 526.601569][ T8437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 526.613692][ T8437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 527.287832][ T4656] cdc_mbim 9-1:1.0: failed GET_NTB_PARAMETERS [ 527.309743][ T4656] cdc_mbim 9-1:1.0: bind() failure [ 527.340090][ T4656] cdc_ncm 9-1:1.1: CDC Union missing and no IAD found [ 527.347057][ T4656] cdc_ncm 9-1:1.1: bind() failure [ 527.377359][ T4656] usb 9-1: USB disconnect, device number 4 [ 527.454468][ T8444] FAULT_INJECTION: forcing a failure. [ 527.454468][ T8444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 528.045283][ T8445] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 528.085578][ T8445] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 528.097408][ T8445] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 528.733293][ T8444] CPU: 0 PID: 8444 Comm: syz.8.957 Not tainted syzkaller #0 [ 528.740692][ T8444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 528.750770][ T8444] Call Trace: [ 528.754063][ T8444] [ 528.757016][ T8444] dump_stack_lvl+0x188/0x24e [ 528.761724][ T8444] ? show_regs_print_info+0x12/0x12 [ 528.766952][ T8444] ? load_image+0x410/0x410 [ 528.771481][ T8444] ? __lock_acquire+0x7ea0/0x7ea0 [ 528.776533][ T8444] should_fail_ex+0x390/0x4c0 [ 528.781240][ T8444] prepare_alloc_pages+0x1e1/0x5b0 [ 528.786384][ T8444] __alloc_pages+0x130/0x4f0 [ 528.791024][ T8444] ? kasan_populate_vmalloc_pte+0xa4/0xf0 [ 528.796765][ T8444] ? zone_statistics+0x170/0x170 [ 528.801728][ T8444] ? __rwlock_init+0x140/0x140 [ 528.806513][ T8444] ? do_raw_spin_unlock+0x11d/0x230 [ 528.811743][ T8444] __get_free_pages+0x8/0x30 [ 528.816355][ T8444] kasan_populate_vmalloc_pte+0x31/0xf0 [ 528.821919][ T8444] ? __apply_to_page_range+0x97b/0xd10 [ 528.827416][ T8444] __apply_to_page_range+0x98d/0xd10 [ 528.832744][ T8444] ? kasan_populate_vmalloc+0x70/0x70 [ 528.838140][ T8444] alloc_vmap_area+0x179f/0x18d0 [ 528.843111][ T8444] ? vm_map_ram+0xab0/0xab0 [ 528.847633][ T8444] ? rcu_is_watching+0x11/0xa0 [ 528.852518][ T8444] __get_vm_area_node+0x158/0x330 [ 528.857583][ T8444] vmap+0xf5/0x2c0 [ 528.861330][ T8444] ? bpf_ringbuf_alloc+0x30e/0x530 [ 528.866502][ T8444] bpf_ringbuf_alloc+0x30e/0x530 [ 528.871462][ T8444] ringbuf_map_alloc+0x1ac/0x2d0 [ 528.876518][ T8444] map_create+0x524/0xff0 [ 528.880870][ T8444] ? security_bpf+0x7a/0xa0 [ 528.885388][ T8444] __sys_bpf+0x38b/0x780 [ 528.889657][ T8444] ? bpf_link_show_fdinfo+0x380/0x380 [ 528.895067][ T8444] ? lock_chain_count+0x20/0x20 [ 528.899944][ T8444] __x64_sys_bpf+0x78/0x90 [ 528.904380][ T8444] do_syscall_64+0x4c/0xa0 [ 528.908846][ T8444] ? clear_bhb_loop+0x60/0xb0 [ 528.913542][ T8444] ? clear_bhb_loop+0x60/0xb0 [ 528.918236][ T8444] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 528.924174][ T8444] RIP: 0033:0x7f7da439e199 [ 528.928608][ T8444] 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 [ 528.948234][ T8444] RSP: 002b:00007f7da5190028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 528.956674][ T8444] RAX: ffffffffffffffda RBX: 00007f7da4625fa0 RCX: 00007f7da439e199 [ 528.964673][ T8444] RDX: 0000000000000050 RSI: 0000200000000340 RDI: 0000000000000000 [ 528.972672][ T8444] RBP: 00007f7da44358e0 R08: 0000000000000000 R09: 0000000000000000 [ 528.980670][ T8444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 528.988667][ T8444] R13: 00007f7da4626038 R14: 00007f7da4625fa0 R15: 00007fff1037b318 [ 528.996677][ T8444] [ 529.008625][ T8448] loop1: detected capacity change from 0 to 1024 [ 529.133588][ T8448] hfsplus: invalid length 32517 has been corrected to 255 [ 529.273202][ T26] audit: type=1800 audit(1791263114.903:13): pid=8448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.958" name="file1" dev="loop1" ino=20 res=0 errno=0 [ 529.411239][ T8448] hfsplus: b-tree write err: -5, ino 20 [ 529.699690][ T41] usb 9-1: new high-speed USB device number 5 using dummy_hcd [ 529.831134][ T8462] device-mapper: ioctl: invalid device name [ 529.919553][ T41] usb 9-1: Using ep0 maxpacket: 8 [ 529.927687][ T41] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 529.979274][ T41] usb 9-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 530.009175][ T41] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 530.049582][ T41] usb 9-1: config 0 descriptor?? [ 530.217487][ T8467] hfsplus: b-tree write err: -5, ino 20 [ 530.287718][ T41] iowarrior 9-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 531.356354][ T8477] loop3: detected capacity change from 0 to 128 [ 531.410521][ T8477] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 531.439928][ T8477] ext4 filesystem being mounted at /207/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 531.496453][ T37] hfsplus: b-tree write err: -5, ino 20 [ 531.615316][ T8477] process 'syz.3.965' launched './file0' with NULL argv: empty string added [ 531.632769][ T8477] Invalid argument reading file caps for ./file0 [ 531.740142][ T41] usb 10-1: new high-speed USB device number 3 using dummy_hcd [ 531.763538][ T4273] EXT4-fs (loop3): unmounting filesystem. [ 531.954394][ T41] usb 10-1: Using ep0 maxpacket: 8 [ 531.963914][ T41] usb 10-1: config index 0 descriptor too short (expected 74, got 45) [ 532.025585][ T41] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 532.130928][ T41] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 533.298232][ T41] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 533.365583][ T41] usb 10-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 533.413232][ T41] usb 10-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 533.454084][ T41] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 534.718439][ T6918] usb 9-1: USB disconnect, device number 5 [ 534.758758][ T8503] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.768072][ T8503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.775676][ T8503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.850716][ T4289] Bluetooth: hci4: command 0x0406 tx timeout [ 534.946039][ T41] usb 10-1: can't set config #16, error -71 [ 534.973405][ T41] usb 10-1: USB disconnect, device number 3 [ 535.359092][ T8523] loop1: detected capacity change from 0 to 1024 [ 535.454684][ T8523] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 535.534639][ T8530] loop3: detected capacity change from 0 to 256 [ 536.149630][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 536.190507][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 536.202385][ T8533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 536.896069][ T8523] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 536.948294][ T8530] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 536.960815][ T8523] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 537.105892][ T8523] syz.1.977 (pid 8523) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 537.937661][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 537.980872][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 537.992906][ T8544] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 538.655546][ T4272] EXT4-fs (loop1): unmounting filesystem. [ 540.142096][ T8566] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.191130][ T8566] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 540.203499][ T8566] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 542.884145][ T8573] block device autoloading is deprecated and will be removed. [ 543.213023][ T8594] netlink: 8 bytes leftover after parsing attributes in process `syz.1.995'. [ 543.288150][ T8594] bridge0: port 2(bridge_slave_1) entered disabled state [ 543.297035][ T8594] bridge0: port 1(bridge_slave_0) entered disabled state [ 544.613842][ T8597] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 544.622628][ T8597] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 544.630202][ T8597] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 545.566291][ T8609] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 545.608274][ T8609] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 545.621277][ T8609] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 546.359001][ T8606] device syzkaller1 entered promiscuous mode [ 547.599227][ T4362] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 547.615435][ T8615] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 547.624028][ T8615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 547.631505][ T8615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 547.889734][ T4362] usb 1-1: Using ep0 maxpacket: 8 [ 548.029842][ T4362] usb 1-1: device descriptor read/all, error -71 [ 549.363578][ T8654] "syz.9.1002" (8654) uses obsolete ecb(arc4) skcipher [ 549.374680][ T8650] fuse: root generation should be zero [ 549.482853][ T8661] loop3: detected capacity change from 0 to 128 [ 549.520737][ T8661] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 549.588008][ T8661] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 549.596991][ T8661] ext2 filesystem being mounted at /216/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 549.668989][ T8661] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 33: comm syz.3.1003: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 549.695012][ T8661] EXT4-fs error (device loop3) in do_split:2097: Corrupt filesystem [ 549.711320][ T8661] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 33: comm syz.3.1003: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 549.728669][ T8670] loop5: detected capacity change from 0 to 7 [ 549.761621][ T8661] EXT4-fs error (device loop3) in do_split:2097: Corrupt filesystem [ 549.831408][ T8620] Dev loop5: unable to read RDB block 7 [ 549.844278][ T8620] loop5: AHDI p1 p2 p4 [ 549.890095][ T8620] loop5: partition table partially beyond EOD, truncated [ 549.897430][ T8620] loop5: p1 start 5439488 is beyond EOD, truncated [ 549.923008][ T8620] loop5: p4 start 3288604672 is beyond EOD, truncated [ 549.974181][ T8670] Dev loop5: unable to read RDB block 7 [ 549.980696][ T4273] EXT4-fs (loop3): unmounting filesystem. [ 550.017298][ T8670] loop5: AHDI p1 p2 p4 [ 550.027461][ T8670] loop5: partition table partially beyond EOD, truncated [ 550.079738][ T8670] loop5: p1 start 5439488 is beyond EOD, truncated [ 550.119686][ T8670] loop5: p4 start 3288604672 is beyond EOD, truncated [ 550.151510][ T8680] loop3: detected capacity change from 0 to 1024 [ 550.703295][ T8696] service_operation: orangefs_mount -- wait timed out; aborting attempt. [ 550.794508][ T8696] orangefs_mount: mount request failed with -110 [ 550.913462][ T8699] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1024'. [ 550.968576][ T8699] bridge0: port 3(syz_tun) entered disabled state [ 551.386504][ T8699] device syz_tun left promiscuous mode [ 551.394797][ T8699] bridge0: port 3(syz_tun) entered disabled state [ 551.458178][ T8678] loop0: detected capacity change from 0 to 32768 [ 551.531628][ T8678] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 551.553709][ T8678] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 551.609010][ T8678] BTRFS info (device loop0): force clearing of disk cache [ 551.641236][ T8678] BTRFS info (device loop0): disabling free space tree [ 551.660775][ T8678] BTRFS info (device loop0): enabling auto defrag [ 551.667441][ T8678] BTRFS info (device loop0): setting nodatacow, compression disabled [ 551.689806][ T8678] BTRFS info (device loop0): enabling disk space caching [ 551.714300][ T8678] BTRFS info (device loop0): disk space caching is enabled [ 551.821473][ T8678] BTRFS info (device loop0): enabling ssd optimizations [ 551.846771][ T8678] BTRFS info (device loop0): rebuilding free space tree [ 551.913103][ T8741] loop8: detected capacity change from 0 to 128 [ 551.973251][ T8741] EXT4-fs (loop8): mounting ext2 file system using the ext4 subsystem [ 552.049770][ T4362] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 552.064733][ T8678] BTRFS info (device loop0): disabling free space tree [ 552.097088][ T8741] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 552.106332][ T8678] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 552.128101][ T8678] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 552.264396][ T8741] ext2 filesystem being mounted at /56/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 552.915958][ T8678] BTRFS info (device loop0): checking UUID tree [ 552.939641][ T4362] usb 4-1: Using ep0 maxpacket: 8 [ 552.962983][ T4362] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 552.973518][ T4362] usb 4-1: too many endpoints for config 1 interface 1 altsetting 0: 253, using maximum allowed: 30 [ 552.986449][ T4362] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 553.003573][ T4362] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 553.013805][ T4362] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.022372][ T4362] usb 4-1: Product: syz [ 553.028038][ T4362] usb 4-1: Manufacturer: syz [ 553.032881][ T4362] usb 4-1: SerialNumber: syz [ 553.142082][ T8741] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 33: comm syz.8.1030: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 553.257383][ T8741] EXT4-fs error (device loop8) in do_split:2097: Corrupt filesystem [ 553.307310][ T8741] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 33: comm syz.8.1030: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 553.319719][ T4274] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 553.346600][ T8741] EXT4-fs error (device loop8) in do_split:2097: Corrupt filesystem [ 553.698846][ T8619] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 12 /dev/loop0 scanned by udevd (8619) [ 553.911907][ T4362] usb 4-1: 1:1: cannot get freq (v2/v3): err -71 [ 553.928770][ T4362] usb 4-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 553.951682][ T4362] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 554.006227][ T4362] snd-usb-audio: probe of 4-1:1.1 failed with error -22 [ 554.074668][ T4320] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 554.204202][ T4362] snd-usb-audio: probe of 4-1:1.2 failed with error -22 [ 554.224162][ T4362] usb 4-1: USB disconnect, device number 7 [ 554.290122][ T4320] usb 2-1: Using ep0 maxpacket: 8 [ 554.297152][ T4320] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 554.347224][ T7248] EXT4-fs (loop8): unmounting filesystem. [ 554.364649][ T4320] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 554.405105][ T4320] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 554.449505][ T4320] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 554.475858][ T8756] loop9: detected capacity change from 0 to 32768 [ 554.497641][ T4320] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 554.509154][ T8780] loop0: detected capacity change from 0 to 16 [ 554.520820][ T8776] udevd[8776]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 554.536874][ T4320] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 554.602216][ T8780] erofs: (device loop0): mounted with root inode @ nid 36. [ 554.616271][ T8756] ocfs2: Slot 0 on device (7,9) was already allocated to this node! [ 554.776783][ T4320] usb 2-1: GET_CAPABILITIES returned 0 [ 554.794463][ T4320] usbtmc 2-1:16.0: can't read capabilities [ 554.806604][ T8756] JBD2: Ignoring recovery information on journal [ 554.962090][ T8756] ocfs2: Mounting device (7,9) on (node local, slot 0) with ordered data mode. [ 555.090647][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.100262][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.109428][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.169791][ T26] audit: type=1804 audit(1791263140.803:14): pid=8791 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.9.1034" name="/newroot/32/file0/bus" dev="loop9" ino=17058 res=1 errno=0 [ 555.280537][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.289728][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.298794][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.307854][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.338552][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.347761][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.356878][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.365941][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.385546][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.394716][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.403879][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.412932][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 555.423419][ T8798] FAULT_INJECTION: forcing a failure. [ 555.423419][ T8798] name failslab, interval 1, probability 0, space 0, times 0 [ 555.437590][ T8798] CPU: 0 PID: 8798 Comm: syz.0.1042 Not tainted syzkaller #0 [ 555.445033][ T8798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 555.455090][ T8798] Call Trace: [ 555.458366][ T8798] [ 555.461325][ T8798] dump_stack_lvl+0x188/0x24e [ 555.466032][ T8798] ? show_regs_print_info+0x12/0x12 [ 555.471257][ T8798] ? load_image+0x410/0x410 [ 555.475777][ T8798] ? __might_sleep+0xd0/0xd0 [ 555.480366][ T8798] ? __lock_acquire+0x7ea0/0x7ea0 [ 555.485416][ T8798] should_fail_ex+0x390/0x4c0 [ 555.490111][ T8798] should_failslab+0x5/0x20 [ 555.494614][ T8798] slab_pre_alloc_hook+0x59/0x300 [ 555.499644][ T8798] kmem_cache_alloc+0x56/0x2f0 [ 555.504413][ T8798] ? security_file_alloc+0x30/0x110 [ 555.509620][ T8798] security_file_alloc+0x30/0x110 [ 555.514650][ T8798] __alloc_file+0xc2/0x230 [ 555.519083][ T8798] alloc_empty_file+0x90/0x180 [ 555.523853][ T8798] alloc_file+0x5b/0x5f0 [ 555.528120][ T8798] alloc_file_pseudo+0x180/0x200 [ 555.533060][ T8798] ? alloc_empty_file_noaccount+0x80/0x80 [ 555.538782][ T8798] ? __rwlock_init+0x140/0x140 [ 555.543550][ T8798] ? security_inode_alloc+0xbd/0x110 [ 555.548859][ T8798] ? do_raw_spin_unlock+0x11d/0x230 [ 555.554066][ T8798] sock_alloc_file+0xb3/0x240 [ 555.558830][ T8798] do_accept+0x406/0x6f0 [ 555.563075][ T8798] ? alloc_fd+0x590/0x640 [ 555.567417][ T8798] ? __ia32_sys_listen+0x60/0x60 [ 555.572365][ T8798] ? alloc_fd+0x590/0x640 [ 555.576703][ T8798] __sys_accept4+0x97/0x100 [ 555.581213][ T8798] __x64_sys_accept+0x79/0x90 [ 555.585889][ T8798] do_syscall_64+0x4c/0xa0 [ 555.590334][ T8798] ? clear_bhb_loop+0x60/0xb0 [ 555.595079][ T8798] ? clear_bhb_loop+0x60/0xb0 [ 555.599823][ T8798] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 555.605721][ T8798] RIP: 0033:0x7f8f8d39e199 [ 555.610167][ T8798] 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 [ 555.629790][ T8798] RSP: 002b:00007f8f8e235028 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 555.638211][ T8798] RAX: ffffffffffffffda RBX: 00007f8f8d625fa0 RCX: 00007f8f8d39e199 [ 555.646222][ T8798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 555.654220][ T8798] RBP: 00007f8f8d4358e0 R08: 0000000000000000 R09: 0000000000000000 [ 555.662193][ T8798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 555.670186][ T8798] R13: 00007f8f8d626038 R14: 00007f8f8d625fa0 R15: 00007fffea214038 [ 555.678170][ T8798] [ 555.704455][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -2 [ 555.767449][ T4656] usb 2-1: USB disconnect, device number 12 [ 555.799120][ T8756] syz.9.1034 (8756) used greatest stack depth: 18112 bytes left [ 555.882478][ T7920] ocfs2: Unmounting device (7,9) on (node local) [ 556.188544][ T8804] loop3: detected capacity change from 0 to 32768 [ 556.371456][ T8816] loop9: detected capacity change from 0 to 512 [ 556.393121][ T8804] XFS (loop3): Mounting V5 Filesystem [ 556.514067][ T8821] FAULT_INJECTION: forcing a failure. [ 556.514067][ T8821] name failslab, interval 1, probability 0, space 0, times 0 [ 556.523366][ T8804] XFS (loop3): Ending clean mount [ 556.553150][ T8804] XFS (loop3): Quotacheck needed: Please wait. [ 556.597406][ T8816] FAT-fs (loop9): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 556.609065][ T8821] CPU: 1 PID: 8821 Comm: syz.8.1046 Not tainted syzkaller #0 [ 556.616528][ T8821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 556.626662][ T8821] Call Trace: [ 556.629984][ T8821] [ 556.632934][ T8821] dump_stack_lvl+0x188/0x24e [ 556.637643][ T8821] ? show_regs_print_info+0x12/0x12 [ 556.642864][ T8821] ? load_image+0x410/0x410 [ 556.647394][ T8821] ? __lock_acquire+0x7ea0/0x7ea0 [ 556.652448][ T8821] should_fail_ex+0x390/0x4c0 [ 556.657149][ T8821] should_failslab+0x5/0x20 [ 556.661666][ T8821] slab_pre_alloc_hook+0x59/0x300 [ 556.666712][ T8821] ? do_dentry_open+0x7dd/0x10b0 [ 556.671664][ T8821] ? path_openat+0x2674/0x2f10 [ 556.676449][ T8821] ? do_filp_open+0x1ee/0x420 [ 556.681145][ T8821] kmem_cache_alloc_node+0x5a/0x310 [ 556.686358][ T8821] ? alloc_vmap_area+0x18e/0x18d0 [ 556.691400][ T8821] alloc_vmap_area+0x18e/0x18d0 [ 556.696283][ T8821] ? vm_map_ram+0xab0/0xab0 [ 556.700835][ T8821] ? rcu_is_watching+0x11/0xa0 [ 556.705630][ T8821] __get_vm_area_node+0x158/0x330 [ 556.710682][ T8821] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 556.716694][ T8821] __vmalloc_node_range+0x357/0x1380 [ 556.722001][ T8821] ? n_tty_open+0x19/0x150 [ 556.726530][ T8821] ? n_tty_open+0x11b/0x150 [ 556.731053][ T8821] ? rwsem_write_trylock+0x135/0x1c0 [ 556.736355][ T8821] ? free_vm_area+0x50/0x50 [ 556.740888][ T8821] ? n_tty_open+0x19/0x150 [ 556.745322][ T8821] vzalloc+0x75/0x80 [ 556.749238][ T8821] ? n_tty_open+0x19/0x150 [ 556.753681][ T8821] n_tty_open+0x19/0x150 [ 556.757939][ T8821] tty_ldisc_setup+0x1a3/0x250 [ 556.762728][ T8821] tty_init_dev+0x274/0x4c0 [ 556.767252][ T8821] ptmx_open+0xdb/0x2c0 [ 556.771451][ T8821] ? pty_start+0x140/0x140 [ 556.775886][ T8821] chrdev_open+0x585/0x5f0 [ 556.780324][ T8821] ? cd_forget+0x160/0x160 [ 556.784761][ T8821] ? fsnotify_perm+0x39b/0x550 [ 556.789574][ T8821] ? cd_forget+0x160/0x160 [ 556.794006][ T8821] do_dentry_open+0x7dd/0x10b0 [ 556.798800][ T8821] path_openat+0x2674/0x2f10 [ 556.803420][ T8821] ? kasan_set_track+0x60/0x70 [ 556.808209][ T8821] ? verify_lock_unused+0x140/0x140 [ 556.813425][ T8821] ? do_sys_openat2+0xdd/0x4f0 [ 556.818220][ T8821] ? do_filp_open+0x420/0x420 [ 556.822927][ T8821] do_filp_open+0x1ee/0x420 [ 556.827451][ T8821] ? vfs_tmpfile+0x470/0x470 [ 556.832080][ T8821] ? _raw_spin_unlock+0x24/0x40 [ 556.837033][ T8821] ? alloc_fd+0x590/0x640 [ 556.841390][ T8821] do_sys_openat2+0x14b/0x4f0 [ 556.846113][ T8821] ? do_sys_open+0xe0/0xe0 [ 556.850551][ T8821] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 556.857077][ T8821] ? lock_chain_count+0x20/0x20 [ 556.861967][ T8821] __x64_sys_openat+0x135/0x160 [ 556.866840][ T8821] do_syscall_64+0x4c/0xa0 [ 556.871271][ T8821] ? clear_bhb_loop+0x60/0xb0 [ 556.875965][ T8821] ? clear_bhb_loop+0x60/0xb0 [ 556.880691][ T8821] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 556.886605][ T8821] RIP: 0033:0x7f7da439e199 [ 556.891044][ T8821] 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 [ 556.910673][ T8821] RSP: 002b:00007f7da5190028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 556.919110][ T8821] RAX: ffffffffffffffda RBX: 00007f7da4625fa0 RCX: 00007f7da439e199 [ 556.927098][ T8821] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 556.935087][ T8821] RBP: 00007f7da44358e0 R08: 0000000000000000 R09: 0000000000000000 [ 556.943168][ T8821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 556.951155][ T8821] R13: 00007f7da4626038 R14: 00007f7da4625fa0 R15: 00007fff1037b318 [ 556.959159][ T8821] [ 557.004257][ T8825] FAULT_INJECTION: forcing a failure. [ 557.004257][ T8825] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 557.017615][ T8825] CPU: 0 PID: 8825 Comm: syz.0.1049 Not tainted syzkaller #0 [ 557.025152][ T8825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 557.035270][ T8825] Call Trace: [ 557.038597][ T8825] [ 557.039620][ T8816] FAT-fs (loop9): Filesystem has been set read-only [ 557.041557][ T8825] dump_stack_lvl+0x188/0x24e [ 557.041601][ T8825] ? show_regs_print_info+0x12/0x12 [ 557.058178][ T8825] ? load_image+0x410/0x410 [ 557.062771][ T8825] ? __lock_acquire+0x7ea0/0x7ea0 [ 557.067877][ T8825] should_fail_ex+0x390/0x4c0 [ 557.072620][ T8825] _copy_to_user+0x2c/0x130 [ 557.077285][ T8825] btf_get_info_by_fd+0x1c9/0x5a0 [ 557.082381][ T8825] ? btf_get_by_fd+0x160/0x160 [ 557.087211][ T8825] ? __fdget+0x17c/0x200 [ 557.091527][ T8825] bpf_obj_get_info_by_fd+0xc3b/0x2f70 [ 557.097108][ T8825] ? plist_add+0x3d7/0x490 [ 557.101602][ T8825] ? verify_lock_unused+0x140/0x140 [ 557.106882][ T8825] ? schedule+0xd0/0x180 [ 557.111212][ T8825] ? bpf_map_get_fd_by_id+0x330/0x330 [ 557.116659][ T8825] ? futex_unqueue+0xc7/0xf0 [ 557.121311][ T8825] ? futex_wait+0x4a3/0x5c0 [ 557.126000][ T8825] ? __might_fault+0xa6/0x120 [ 557.130757][ T8825] ? __lock_acquire+0x7ea0/0x7ea0 [ 557.135864][ T8825] ? __might_fault+0xa6/0x120 [ 557.140606][ T8825] ? __might_fault+0xc2/0x120 [ 557.145363][ T8825] ? __might_fault+0xa6/0x120 [ 557.150097][ T8825] ? bpf_lsm_bpf+0x5/0x10 [ 557.154566][ T8825] ? security_bpf+0x7a/0xa0 [ 557.159135][ T8825] __sys_bpf+0x505/0x780 [ 557.163444][ T8825] ? bpf_link_show_fdinfo+0x380/0x380 [ 557.168911][ T8825] ? lock_chain_count+0x20/0x20 [ 557.173829][ T8825] __x64_sys_bpf+0x78/0x90 [ 557.178322][ T8825] do_syscall_64+0x4c/0xa0 [ 557.178413][ T8804] XFS (loop3): Quotacheck: Done. [ 557.182779][ T8825] ? clear_bhb_loop+0x60/0xb0 [ 557.182805][ T8825] ? clear_bhb_loop+0x60/0xb0 [ 557.182830][ T8825] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 557.202528][ T8821] syz.8.1046: vmalloc error: size 9128, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 557.203082][ T8825] RIP: 0033:0x7f8f8d39e199 [ 557.203109][ T8825] 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 [ 557.203128][ T8825] RSP: 002b:00007f8f8e235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 557.216433][ T8821] ,cpuset= [ 557.220070][ T8825] RAX: ffffffffffffffda RBX: 00007f8f8d625fa0 RCX: 00007f8f8d39e199 [ 557.220094][ T8825] RDX: 0000000000000010 RSI: 0000200000000480 RDI: 000000000000000f [ 557.220109][ T8825] RBP: 00007f8f8d4358e0 R08: 0000000000000000 R09: 0000000000000000 [ 557.220122][ T8825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 557.220134][ T8825] R13: 00007f8f8d626038 R14: 00007f8f8d625fa0 R15: 00007fffea214038 [ 557.220163][ T8825] [ 557.405987][ T8821] syz8,mems_allowed=0-1 [ 557.473232][ T4273] XFS (loop3): Unmounting Filesystem [ 557.489515][ T8821] CPU: 0 PID: 8821 Comm: syz.8.1046 Not tainted syzkaller #0 [ 557.496994][ T8821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 557.507098][ T8821] Call Trace: [ 557.510443][ T8821] [ 557.513440][ T8821] dump_stack_lvl+0x188/0x24e [ 557.518133][ T8821] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 557.524629][ T8821] ? show_regs_print_info+0x12/0x12 [ 557.529924][ T8821] ? load_image+0x410/0x410 [ 557.534440][ T8821] ? __rcu_read_unlock+0x78/0xd0 [ 557.539395][ T8821] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 557.545856][ T8821] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 557.552416][ T8821] warn_alloc+0x242/0x330 [ 557.556795][ T8821] ? slab_free_freelist_hook+0x133/0x1b0 [ 557.562457][ T8821] ? zone_watermark_ok_safe+0x270/0x270 [ 557.568027][ T8821] ? __get_vm_area_node+0x16d/0x330 [ 557.573253][ T8821] ? __get_vm_area_node+0x16d/0x330 [ 557.578504][ T8821] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 557.584555][ T8821] __vmalloc_node_range+0x37c/0x1380 [ 557.589893][ T8821] ? n_tty_open+0x11b/0x150 [ 557.594415][ T8821] ? rwsem_write_trylock+0x135/0x1c0 [ 557.599722][ T8821] ? free_vm_area+0x50/0x50 [ 557.604250][ T8821] ? n_tty_open+0x19/0x150 [ 557.608685][ T8821] vzalloc+0x75/0x80 [ 557.612598][ T8821] ? n_tty_open+0x19/0x150 [ 557.617050][ T8821] n_tty_open+0x19/0x150 [ 557.621314][ T8821] tty_ldisc_setup+0x1a3/0x250 [ 557.626104][ T8821] tty_init_dev+0x274/0x4c0 [ 557.630717][ T8821] ptmx_open+0xdb/0x2c0 [ 557.634955][ T8821] ? pty_start+0x140/0x140 [ 557.639407][ T8821] chrdev_open+0x585/0x5f0 [ 557.643879][ T8821] ? cd_forget+0x160/0x160 [ 557.648348][ T8821] ? fsnotify_perm+0x39b/0x550 [ 557.653142][ T8821] ? cd_forget+0x160/0x160 [ 557.657582][ T8821] do_dentry_open+0x7dd/0x10b0 [ 557.662378][ T8821] path_openat+0x2674/0x2f10 [ 557.667010][ T8821] ? kasan_set_track+0x60/0x70 [ 557.671798][ T8821] ? verify_lock_unused+0x140/0x140 [ 557.677047][ T8821] ? do_sys_openat2+0xdd/0x4f0 [ 557.681837][ T8821] ? do_filp_open+0x420/0x420 [ 557.686547][ T8821] do_filp_open+0x1ee/0x420 [ 557.691077][ T8821] ? vfs_tmpfile+0x470/0x470 [ 557.695734][ T8821] ? _raw_spin_unlock+0x24/0x40 [ 557.700602][ T8821] ? alloc_fd+0x590/0x640 [ 557.704967][ T8821] do_sys_openat2+0x14b/0x4f0 [ 557.709672][ T8821] ? do_sys_open+0xe0/0xe0 [ 557.714111][ T8821] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 557.720124][ T8821] ? lock_chain_count+0x20/0x20 [ 557.725007][ T8821] __x64_sys_openat+0x135/0x160 [ 557.729887][ T8821] do_syscall_64+0x4c/0xa0 [ 557.734319][ T8821] ? clear_bhb_loop+0x60/0xb0 [ 557.739012][ T8821] ? clear_bhb_loop+0x60/0xb0 [ 557.743709][ T8821] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 557.749620][ T8821] RIP: 0033:0x7f7da439e199 [ 557.754050][ T8821] 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 [ 557.773672][ T8821] RSP: 002b:00007f7da5190028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 557.782104][ T8821] RAX: ffffffffffffffda RBX: 00007f7da4625fa0 RCX: 00007f7da439e199 [ 557.790087][ T8821] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 557.798072][ T8821] RBP: 00007f7da44358e0 R08: 0000000000000000 R09: 0000000000000000 [ 557.806062][ T8821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 557.814048][ T8821] R13: 00007f7da4626038 R14: 00007f7da4625fa0 R15: 00007fff1037b318 [ 557.822053][ T8821] [ 557.879800][ T8821] Mem-Info: [ 557.883016][ T8821] active_anon:12311 inactive_anon:0 isolated_anon:0 [ 557.883016][ T8821] active_file:16858 inactive_file:42310 isolated_file:0 [ 557.883016][ T8821] unevictable:768 dirty:328 writeback:0 [ 557.883016][ T8821] slab_reclaimable:22560 slab_unreclaimable:98113 [ 557.883016][ T8821] mapped:29753 shmem:5532 pagetables:943 [ 557.883016][ T8821] sec_pagetables:0 bounce:0 [ 557.883016][ T8821] kernel_misc_reclaimable:0 [ 557.883016][ T8821] free:1309426 free_pcp:8749 free_cma:0 [ 558.154336][ T8821] Node 0 active_anon:49244kB inactive_anon:0kB active_file:67432kB inactive_file:169036kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:119012kB dirty:808kB writeback:100kB shmem:20592kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12644kB pagetables:3972kB sec_pagetables:0kB all_unreclaimable? no [ 558.279584][ T8821] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 558.385617][ T8821] Node 0 DMA free:15328kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 558.424830][ T8821] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 558.432274][ T8821] Node 0 DMA32 free:1324296kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:48964kB inactive_anon:0kB active_file:67432kB inactive_file:168980kB unevictable:1536kB writepending:748kB present:3129332kB managed:2592880kB mlocked:0kB bounce:0kB free_pcp:19588kB local_pcp:12876kB free_cma:0kB [ 558.481983][ T8821] lowmem_reserve[]: 0 0 1 1 1 [ 558.486865][ T8821] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB [ 558.551695][ T8821] lowmem_reserve[]: 0 0 0 0 0 [ 558.563183][ T8821] Node 1 Normal free:3898076kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:17408kB local_pcp:8256kB free_cma:0kB [ 558.594771][ T4320] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 558.656020][ T8821] lowmem_reserve[]: 0 0 0 0 0 [ 558.669531][ T8821] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15328kB [ 558.695839][ T8821] Node 0 DMA32: 1716*4kB (UME) 827*8kB (ME) 68*16kB (UME) 733*32kB (UME) 472*64kB (UME) 223*128kB (UME) 103*256kB (UM) 48*512kB (UM) 23*1024kB (UM) 7*2048kB (UME) 278*4096kB (UM) = 1324296kB [ 558.736087][ T8821] Node 0 Normal: 2*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 558.769799][ T8821] Node 1 Normal: 257*4kB (UE) 53*8kB (UME) 23*16kB (UME) 50*32kB (UE) 32*64kB (UME) 19*128kB (UME) 12*256kB (UM) 2*512kB (UM) 1*1024kB (E) 1*2048kB (E) 948*4096kB (UM) = 3898076kB [ 558.778344][ T8852] loop9: detected capacity change from 0 to 4096 [ 558.816744][ T4320] usb 1-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 558.833503][ T4320] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 558.843814][ T8821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 558.846943][ T4320] usb 1-1: Product: syz [ 558.859931][ T4320] usb 1-1: Manufacturer: syz [ 558.875852][ T8821] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 558.881092][ T4320] usb 1-1: SerialNumber: syz [ 558.896496][ T8821] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 558.929057][ T4320] usb 1-1: config 0 descriptor?? [ 558.938489][ T8821] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 558.955207][ T4320] i2c-tiny-usb 1-1:0.0: version 6d.cc found at bus 001 address 017 [ 558.958886][ T8821] 61003 total pagecache pages [ 558.964952][ T8856] NILFS (loop9): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 558.975497][ T8821] 1 pages in swap cache [ 559.003913][ T26] audit: type=1800 audit(1791263144.643:15): pid=8852 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.9.1056" name="file1" dev="loop9" ino=15 res=0 errno=0 [ 559.036866][ T8821] Free swap = 124680kB [ 559.057897][ T8821] Total swap = 124996kB [ 559.062894][ T8821] 2097051 pages RAM [ 559.066753][ T8821] 0 pages HighMem/MovableOnly [ 559.079659][ T8821] 415230 pages reserved [ 559.089080][ T8821] 0 pages cma reserved [ 559.100598][ T8821] ptm ptm0: ldisc open failed (-12), clearing slot 0 [ 559.131680][ T8823] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 559.537687][ T4320] (null): failure setting delay to 10us [ 559.543772][ T4320] i2c-tiny-usb: probe of 1-1:0.0 failed with error -5 [ 559.621849][ T4320] usb 1-1: USB disconnect, device number 17 [ 560.327194][ T8873] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 560.372995][ T8873] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 560.384764][ T8873] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 561.359495][ T4656] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 561.560353][ T4656] usb 2-1: Using ep0 maxpacket: 32 [ 561.568163][ T4656] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 561.604802][ T4656] usb 2-1: config 0 has no interface number 0 [ 561.614643][ T4656] usb 2-1: config 0 interface 184 has no altsetting 0 [ 561.647808][ T4656] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 561.668869][ T4656] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 561.687985][ T4656] usb 2-1: Product: syz [ 561.696835][ T4656] usb 2-1: Manufacturer: syz [ 561.702599][ T4656] usb 2-1: SerialNumber: syz [ 561.746077][ T4656] usb 2-1: config 0 descriptor?? [ 561.782717][ T4656] smsc75xx v1.0.0 [ 562.005484][ T8777] udevd[8777]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 562.100676][ T8777] udevd[8777]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 562.834619][ T8903] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 562.878863][ T8903] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 562.891988][ T8903] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 563.479228][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.485708][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.910486][ T4656] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): EEPROM read operation timeout [ 564.111982][ T4656] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 564.147097][ T4656] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 564.197658][ T4656] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 564.239558][ T4656] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 564.263794][ T4656] smsc75xx: probe of 2-1:0.184 failed with error -71 [ 564.299817][ T4656] usb 2-1: USB disconnect, device number 13 [ 564.900331][ T8918] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 564.949462][ T8918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 564.961400][ T8918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 565.957708][ T8921] loop1: detected capacity change from 0 to 1024 [ 566.017216][ T8777] udevd[8777]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 566.078842][ T8921] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 566.093703][ T8777] udevd[8777]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 566.418822][ T4272] EXT4-fs (loop1): unmounting filesystem. [ 566.511910][ T8777] udevd[8777]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 566.556997][ T8777] udevd[8777]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 566.658501][ T8948] input: syz0 as /devices/virtual/input/input14 [ 566.868252][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 566.882189][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 566.891274][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 568.084534][ T8957] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 568.127608][ T8957] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 568.140138][ T8957] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 569.061829][ T8961] ALSA: mixer_oss: invalid OSS volume 'LInMaster' [ 569.068344][ T8961] ALSA: mixer_oss: invalid OSS volume 'LIN' [ 569.998372][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 570.041083][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 570.053439][ T8978] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 572.324450][ T9005] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 572.369740][ T9005] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 572.382041][ T9005] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 574.182830][ T9014] random: crng reseeded on system resumption [ 575.489710][ T9041] IPVS: rr: UDP [fe80::aa]:8080 - no destination available [ 576.079716][ T9046] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 576.103765][ T9046] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 576.115682][ T9046] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 576.751426][ T9044] FAULT_INJECTION: forcing a failure. [ 576.751426][ T9044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 576.843291][ T9044] CPU: 1 PID: 9044 Comm: syz.3.1106 Not tainted syzkaller #0 [ 576.850781][ T9044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 576.860894][ T9044] Call Trace: [ 576.864212][ T9044] [ 576.867183][ T9044] dump_stack_lvl+0x188/0x24e [ 576.871918][ T9044] ? show_regs_print_info+0x12/0x12 [ 576.877167][ T9044] ? load_image+0x410/0x410 [ 576.881735][ T9044] ? __lock_acquire+0x7ea0/0x7ea0 [ 576.886907][ T9044] should_fail_ex+0x390/0x4c0 [ 576.891642][ T9044] _copy_from_user+0x2c/0x170 [ 576.896372][ T9044] memdup_user_nul+0x65/0xf0 [ 576.901121][ T9044] proc_simple_write+0xcb/0x130 [ 576.906087][ T9044] ? proc_remove+0x80/0x80 [ 576.910557][ T9044] proc_reg_write+0x1dd/0x2c0 [ 576.915291][ T9044] ? proc_reg_llseek+0x280/0x280 [ 576.920283][ T9044] vfs_write+0x2dc/0x9a0 [ 576.924577][ T9044] ? file_end_write+0x250/0x250 [ 576.929455][ T9044] ? __fget_files+0x28/0x460 [ 576.934078][ T9044] ? __fget_files+0x3fc/0x460 [ 576.938784][ T9044] ? __fdget_pos+0x2ae/0x360 [ 576.943406][ T9044] ? ksys_write+0x70/0x260 [ 576.947933][ T9044] ksys_write+0x14d/0x260 [ 576.952292][ T9044] ? __ia32_sys_read+0x80/0x80 [ 576.957094][ T9044] ? lockdep_hardirqs_on+0x94/0x140 [ 576.962319][ T9044] do_syscall_64+0x4c/0xa0 [ 576.966749][ T9044] ? clear_bhb_loop+0x60/0xb0 [ 576.971461][ T9044] ? clear_bhb_loop+0x60/0xb0 [ 576.976165][ T9044] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 576.982077][ T9044] RIP: 0033:0x7f6ccc59e199 [ 576.986518][ T9044] 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 [ 577.006142][ T9044] RSP: 002b:00007f6ccd547028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 577.014582][ T9044] RAX: ffffffffffffffda RBX: 00007f6ccc825fa0 RCX: 00007f6ccc59e199 [ 577.022574][ T9044] RDX: 0000000000000001 RSI: 0000200000000070 RDI: 0000000000000003 [ 577.030559][ T9044] RBP: 00007f6ccc6358e0 R08: 0000000000000000 R09: 0000000000000000 [ 577.038549][ T9044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 577.046539][ T9044] R13: 00007f6ccc826038 R14: 00007f6ccc825fa0 R15: 00007fff3efac148 [ 577.054554][ T9044] [ 577.785471][ T9054] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 577.828823][ T9054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 577.842182][ T9054] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 580.935667][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 580.979868][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 580.992131][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 581.759872][ T9072] FAULT_INJECTION: forcing a failure. [ 581.759872][ T9072] name fail_futex, interval 1, probability 0, space 0, times 0 [ 581.835919][ T9072] CPU: 0 PID: 9072 Comm: syz.1.1114 Not tainted syzkaller #0 [ 581.843406][ T9072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 581.853521][ T9072] Call Trace: [ 581.856837][ T9072] [ 581.859801][ T9072] dump_stack_lvl+0x188/0x24e [ 581.864535][ T9072] ? show_regs_print_info+0x12/0x12 [ 581.869781][ T9072] ? load_image+0x410/0x410 [ 581.874339][ T9072] ? mark_lock+0x94/0x320 [ 581.878720][ T9072] ? mark_lock+0x94/0x320 [ 581.883098][ T9072] should_fail_ex+0x390/0x4c0 [ 581.887838][ T9072] get_futex_key+0x1b1/0x1000 [ 581.892568][ T9072] ? futex_setup_timer+0xc0/0xc0 [ 581.897550][ T9072] ? rwsem_write_trylock+0x135/0x1c0 [ 581.902895][ T9072] futex_wake+0x123/0x4f0 [ 581.907283][ T9072] ? up_write+0x1b6/0x410 [ 581.911666][ T9072] ? inode_newsize_ok+0x179/0x1b0 [ 581.916747][ T9072] ? futex_wake_mark+0x150/0x150 [ 581.921737][ T9072] ? shmem_fallocate+0x5f1/0xfc0 [ 581.926740][ T9072] do_futex+0x2e2/0x320 [ 581.930947][ T9072] ? __ia32_sys_get_robust_list+0x100/0x100 [ 581.936883][ T9072] __se_sys_futex+0x381/0x410 [ 581.941587][ T9072] ? __x64_sys_futex+0xf0/0xf0 [ 581.946376][ T9072] ? __x64_sys_futex+0x1d/0xf0 [ 581.951155][ T9072] do_syscall_64+0x4c/0xa0 [ 581.955593][ T9072] ? clear_bhb_loop+0x60/0xb0 [ 581.960305][ T9072] ? clear_bhb_loop+0x60/0xb0 [ 581.965002][ T9072] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 581.970910][ T9072] RIP: 0033:0x7f3d2839e199 [ 581.975347][ T9072] 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 [ 581.994972][ T9072] RSP: 002b:00007f3d293070e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 582.003405][ T9072] RAX: ffffffffffffffda RBX: 00007f3d28625fa8 RCX: 00007f3d2839e199 [ 582.011403][ T9072] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3d28625fac [ 582.019394][ T9072] RBP: 00007f3d28625fa0 R08: 002a62e490af1d88 R09: 0000000000000000 [ 582.027392][ T9072] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 582.035377][ T9072] R13: 00007f3d28626038 R14: 00007ffef507dde0 R15: 00007ffef507dec8 [ 582.043386][ T9072] [ 583.091937][ T9098] loop5: detected capacity change from 0 to 7 [ 583.102961][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop5, 10) failed: No such file or directory [ 583.126695][ T9098] Dev loop5: unable to read RDB block 7 [ 583.132698][ T9098] loop5: AHDI p1 p2 p3 [ 583.136929][ T9098] loop5: partition table partially beyond EOD, truncated [ 583.166914][ T9098] loop5: p1 start 1818582900 is beyond EOD, truncated [ 583.171044][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop5, 10) failed: No such file or directory [ 583.184752][ T9098] loop5: p3 start 335544320 is beyond EOD, truncated [ 583.230099][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop5, 10) failed: No such file or directory [ 583.275927][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop5, 10) failed: No such file or directory [ 583.329200][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop5, 10) failed: No such file or directory [ 583.403861][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop5, 10) failed: No such file or directory [ 583.441426][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop5, 10) failed: No such file or directory [ 584.717566][ T9125] loop9: detected capacity change from 0 to 128 [ 584.764160][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 584.798595][ T9125] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: writeback. [ 584.840102][ T9125] ext4 filesystem being mounted at /50/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 584.931711][ T9138] device-mapper: ioctl: ioctl interface mismatch: kernel(4.47.0), user(0.0.0), cmd(11) [ 585.043111][ T9140] af_packet: packet size is too long (65532 > 2016) [ 585.049636][ T4289] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 585.118743][ T9146] loop1: detected capacity change from 0 to 512 [ 585.195000][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 585.216463][ T9146] EXT4-fs: Ignoring removed bh option [ 585.267290][ T9146] EXT4-fs (loop1): Test dummy encryption mode enabled [ 585.302675][ T9146] EXT4-fs error (device loop1): ext4_xattr_inode_iget:401: comm syz.1.1134: inode #1: comm syz.1.1134: iget: illegal inode # [ 585.335423][ T9146] EXT4-fs error (device loop1): ext4_xattr_inode_iget:406: comm syz.1.1134: error while reading EA inode 1 err=-117 [ 585.353563][ T7920] EXT4-fs (loop9): unmounting filesystem. [ 585.435183][ T9146] EXT4-fs (loop1): 1 orphan inode deleted [ 585.446700][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 585.469586][ T9146] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 586.124245][ T9164] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 586.173053][ T9164] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 586.185298][ T9164] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 587.379800][ T9166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 587.427910][ T9166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 587.440541][ T9166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 588.058721][ T9163] Bluetooth: hci0: Invalid link key type 71 for 00:00:00:00:00:00 [ 588.376167][ T4272] EXT4-fs (loop1): unmounting filesystem. [ 588.435887][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 588.495367][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 588.610893][ T9173] loop1: detected capacity change from 0 to 256 [ 588.623755][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 588.660644][ T9173] exfat: Deprecated parameter 'namecase' [ 588.660684][ T9173] exfat: Deprecated parameter 'namecase' [ 588.677607][ T9173] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 588.908121][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 588.971961][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 590.831444][ T9197] netlink: 'syz.1.1149': attribute type 1 has an invalid length. [ 590.906868][ T9197] 8021q: adding VLAN 0 to HW filter on device bond1 [ 590.980848][ T9206] loop8: detected capacity change from 0 to 1024 [ 590.993595][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop8, 10) failed: No such file or directory [ 591.034962][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop8, 10) failed: No such file or directory [ 591.083485][ T9201] 8021q: adding VLAN 0 to HW filter on device team0 [ 591.175261][ T9201] bond1: (slave team0): Enslaving as a backup interface with an up link [ 591.826487][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 591.873829][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 591.886028][ T9212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 592.556970][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 592.714224][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop8, 10) failed: No such file or directory [ 592.764232][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop8, 10) failed: No such file or directory [ 592.764509][ T9217] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1153'. [ 592.849291][ T9217] netlink: 'syz.1.1153': attribute type 14 has an invalid length. [ 592.911513][ T9217] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 592.921333][ T9217] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 592.930201][ T9217] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 592.939343][ T9217] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 593.042428][ T9217] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1153'. [ 593.149840][ T9217] netlink: 'syz.1.1153': attribute type 14 has an invalid length. [ 594.838242][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 594.883705][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 594.896559][ T9259] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 595.595147][ T9257] loop0: detected capacity change from 0 to 2048 [ 595.626484][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 595.696261][ T9257] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 595.851782][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 595.894117][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 595.986006][ T9273] loop8: detected capacity change from 0 to 512 [ 596.033178][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop8, 10) failed: No such file or directory [ 596.043356][ T9273] EXT4-fs (loop8): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 596.061882][ T9271] FAULT_INJECTION: forcing a failure. [ 596.061882][ T9271] name failslab, interval 1, probability 0, space 0, times 0 [ 596.086322][ T9271] CPU: 0 PID: 9271 Comm: syz.0.1169 Not tainted syzkaller #0 [ 596.093814][ T9271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 596.103925][ T9271] Call Trace: [ 596.107244][ T9271] [ 596.110212][ T9271] dump_stack_lvl+0x188/0x24e [ 596.114951][ T9271] ? show_regs_print_info+0x12/0x12 [ 596.120214][ T9271] ? load_image+0x410/0x410 [ 596.124802][ T9271] ? __might_sleep+0xd0/0xd0 [ 596.129433][ T9271] ? __lock_acquire+0x7ea0/0x7ea0 [ 596.134515][ T9271] should_fail_ex+0x390/0x4c0 [ 596.139253][ T9271] should_failslab+0x5/0x20 [ 596.143799][ T9271] slab_pre_alloc_hook+0x59/0x300 [ 596.148858][ T9271] ? ip6_route_net_init+0x325/0x7e0 [ 596.154169][ T9271] __kmem_cache_alloc_node+0x4f/0x270 [ 596.159575][ T9271] ? ip6_route_net_init+0x325/0x7e0 [ 596.164799][ T9271] __kmalloc_node_track_caller+0xa0/0x240 [ 596.170583][ T9271] kmemdup+0x27/0x60 [ 596.174519][ T9271] ip6_route_net_init+0x325/0x7e0 [ 596.179583][ T9271] ops_init+0x360/0x5e0 [ 596.183839][ T9271] setup_net+0x4f2/0xbd0 [ 596.188118][ T9271] ? copy_net_ns+0x5b0/0x5b0 [ 596.192738][ T9271] ? copy_net_ns+0x324/0x5b0 [ 596.197348][ T9271] ? down_read_killable+0x1cc/0x340 [ 596.202947][ T9271] copy_net_ns+0x33e/0x5b0 [ 596.207392][ T9271] create_new_namespaces+0x3ce/0x700 [ 596.212706][ T9271] unshare_nsproxy_namespaces+0x116/0x160 [ 596.218443][ T9271] ksys_unshare+0x4f6/0x8e0 [ 596.222973][ T9271] ? sighand_ctor+0x40/0x40 [ 596.227524][ T9271] ? lock_chain_count+0x20/0x20 [ 596.232416][ T9271] ? syscall_enter_from_user_mode+0x21/0x80 [ 596.238340][ T9271] __x64_sys_unshare+0x34/0x40 [ 596.243123][ T9271] do_syscall_64+0x4c/0xa0 [ 596.247559][ T9271] ? clear_bhb_loop+0x60/0xb0 [ 596.252250][ T9271] ? clear_bhb_loop+0x60/0xb0 [ 596.256945][ T9271] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 596.262857][ T9271] RIP: 0033:0x7f8f8d39e199 [ 596.267290][ T9271] 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 [ 596.286918][ T9271] RSP: 002b:00007f8f8e235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 596.295358][ T9271] RAX: ffffffffffffffda RBX: 00007f8f8d625fa0 RCX: 00007f8f8d39e199 [ 596.303351][ T9271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 596.311338][ T9271] RBP: 00007f8f8d4358e0 R08: 0000000000000000 R09: 0000000000000000 [ 596.319326][ T9271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 596.327317][ T9271] R13: 00007f8f8d626038 R14: 00007f8f8d625fa0 R15: 00007fffea214038 [ 596.335318][ T9271] [ 596.370901][ T9273] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a80ce01c, mo2=0002] [ 596.430256][ T9273] System zones: 1-12 [ 596.500563][ T9273] EXT4-fs (loop8): orphan cleanup on readonly fs [ 596.587277][ T9273] EXT4-fs error (device loop8): ext4_free_branches:1030: inode #11: comm syz.8.1170: invalid indirect mapped block 12 (level 1) [ 596.699836][ T9273] EXT4-fs error (device loop8): ext4_free_branches:1030: inode #11: comm syz.8.1170: invalid indirect mapped block 2 (level 2) [ 596.750419][ T9273] EXT4-fs (loop8): 1 truncate cleaned up [ 596.756184][ T9273] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: writeback. [ 597.111095][ T7248] EXT4-fs (loop8): unmounting filesystem. [ 597.201497][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop8, 10) failed: No such file or directory [ 597.248845][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop8, 10) failed: No such file or directory [ 597.303212][ T9307] ALSA: mixer_oss: invalid OSS volume 'LInMaster' [ 597.330311][ T9307] ALSA: mixer_oss: invalid OSS volume 'LIN' [ 597.430006][ T9304] loop3: detected capacity change from 0 to 2048 [ 597.463188][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop3, 10) failed: No such file or directory [ 597.568134][ T9304] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 599.197601][ T26] audit: type=1800 audit(1791263184.833:16): pid=9325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1174" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 599.273818][ T8316] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 599.335660][ T9325] EXT4-fs (loop3): unmounting filesystem. [ 599.410242][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop3, 10) failed: No such file or directory [ 599.487573][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop3, 10) failed: No such file or directory [ 599.487840][ T8316] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 599.712418][ T8316] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 599.887353][ T8316] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 599.919471][ T4656] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 599.964223][ T9353] loop1: detected capacity change from 0 to 1024 [ 599.980667][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 600.038839][ T9353] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 600.052575][ T9353] ext4 filesystem being mounted at /252/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 600.112053][ T4656] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 600.145707][ T4656] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 600.208006][ T4656] usb 1-1: New USB device found, idVendor=046d, idProduct=c281, bcdDevice= 1.00 [ 600.255435][ T4656] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 600.356983][ T4521] EXT4-fs error (device loop1): ext4_map_blocks:747: inode #15: comm kworker/u4:18: lblock 0 mapped to illegal pblock 0 (length 6) [ 600.466937][ T4521] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 600.513270][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -32 [ 600.527347][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -32 [ 600.539594][ T4521] EXT4-fs (loop1): This should not happen!! Data will be lost [ 600.539594][ T4521] [ 600.552899][ T9364] loop9: detected capacity change from 0 to 128 [ 600.597717][ T4433] EXT4-fs error (device loop1): ext4_map_blocks:747: inode #15: block 8: comm kworker/u4:12: lblock 8 mapped to illegal pblock 8 (length 8) [ 600.633123][ T9364] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 600.653723][ T4433] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 600.667363][ T4433] EXT4-fs (loop1): This should not happen!! Data will be lost [ 600.667363][ T4433] [ 600.674020][ T9364] ext4 filesystem being mounted at /57/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 600.687498][ T4272] EXT4-fs (loop1): unmounting filesystem. [ 600.746914][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -32 [ 600.755699][ T4656] input input15: Device does not respond to id packet M [ 600.770692][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 600.787125][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 601.082764][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -71 [ 601.112731][ T4656] input input15: Device does not respond to id packet P [ 601.123298][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -71 [ 601.158173][ T4656] input input15: Device does not respond to id packet B [ 601.302369][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -71 [ 601.345530][ T4656] input input15: Device does not respond to id packet N [ 601.416108][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -71 [ 601.449015][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -71 [ 601.480418][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -71 [ 601.507372][ T4656] iforce 1-1:1.0: usb_submit_urb failed: -71 [ 601.541172][ T4656] iforce 1-1:1.0: usb_submit_urb failed -90 [ 601.574137][ T4656] iforce 1-1:1.0: usb_submit_urb failed -90 [ 601.661035][ T4656] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input15 [ 601.770497][ T4656] usb 1-1: USB disconnect, device number 18 [ 601.923510][ T7920] EXT4-fs (loop9): unmounting filesystem. [ 601.990596][ T9312] udevd[9312]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 602.004973][ T9312] udevd[9312]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 602.030564][ T9375] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 602.039695][ T9375] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 602.047146][ T9375] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 603.683815][ T9383] syz.0.1187 (9383): drop_caches: 3 [ 603.724066][ T9401] ALSA: mixer_oss: invalid OSS volume 'LInMaster' [ 603.862625][ T9389] syz.0.1187 (9389): drop_caches: 3 [ 604.258407][ T9417] loop0: detected capacity change from 0 to 512 [ 604.298223][ T9411] device syzkaller1 entered promiscuous mode [ 604.312269][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 604.368144][ T9417] EXT4-fs (loop0): Test dummy encryption mode enabled [ 604.396124][ T9417] EXT4-fs (loop0): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 604.449792][ T9417] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 604.458935][ T9417] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (fffc1829) [ 604.515754][ T9417] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 604.595040][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 604.638656][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 605.625831][ T8316] device hsr_slave_0 left promiscuous mode [ 605.642833][ T8316] device hsr_slave_1 left promiscuous mode [ 605.669804][ T8316] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 605.687657][ T8316] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 605.717822][ T8316] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 607.081592][ T4289] Bluetooth: hci3: command 0x0406 tx timeout [ 607.106152][ T8316] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 607.143827][ T9448] loop1: detected capacity change from 0 to 2048 [ 607.234453][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 607.250289][ T8316] device bridge_slave_1 left promiscuous mode [ 607.258731][ T8316] bridge0: port 2(bridge_slave_1) entered disabled state [ 607.277404][ T8316] device bridge_slave_0 left promiscuous mode [ 607.287201][ T9454] loop0: detected capacity change from 0 to 128 [ 607.298051][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 607.312591][ T9094] udevd[9094]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 607.349739][ T8316] bridge0: port 1(bridge_slave_0) entered disabled state [ 607.359578][ T9454] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 607.377033][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 607.387827][ T9454] ext4 filesystem being mounted at /261/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 607.527573][ T8316] device veth1_macvtap left promiscuous mode [ 607.547851][ T8316] device veth0_macvtap left promiscuous mode [ 607.561028][ T8316] device veth1_vlan left promiscuous mode [ 607.566958][ T8316] device veth0_vlan left promiscuous mode [ 607.672572][ T4274] EXT4-fs (loop0): unmounting filesystem. [ 607.725222][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 607.774253][ T9308] udevd[9308]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 609.587786][ T8316] team0 (unregistering): Port device team_slave_1 removed [ 609.780969][ T8316] team0 (unregistering): Port device team_slave_0 removed [ 609.878152][ T8316] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 609.976322][ T8316] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 611.668883][ T8316] bond0 (unregistering): Released all slaves [ 611.841306][ T9450] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 611.849910][ T9450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 611.857359][ T9450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 611.952062][ T9475] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 611.960760][ T9475] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 611.968217][ T9475] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 614.230269][ T9500] bridge0: port 3(vlan2) entered blocking state [ 614.236750][ T9500] bridge0: port 3(vlan2) entered disabled state [ 615.076159][ T9500] device vlan2 entered promiscuous mode [ 615.089837][ T9500] device macsec0 entered promiscuous mode [ 615.663686][ T9504] loop9: detected capacity change from 0 to 1024 [ 615.699818][ T9496] udevd[9496]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 615.716079][ T9504] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 615.736882][ T9489] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 615.753764][ T9489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 615.810095][ T9489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 615.830493][ T9504] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: writeback. [ 616.475844][ T7920] EXT4-fs (loop9): unmounting filesystem. [ 616.549965][ T9496] udevd[9496]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 616.583216][ T9496] udevd[9496]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 617.345576][ T9548] loop9: detected capacity change from 0 to 256 [ 617.919561][ T9551] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 617.964500][ T9551] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 617.975699][ T9551] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 618.578249][ T9548] exfat: Deprecated parameter 'utf8' [ 618.643858][ T9496] udevd[9496]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 618.658004][ T9550] loop1: detected capacity change from 0 to 512 [ 618.670717][ T9550] EXT4-fs: Ignoring removed orlov option [ 618.676583][ T9550] ext4: Bad value for 'mb_optimize_scan' [ 618.737464][ T9548] exFAT-fs (loop9): failed to load upcase table (idx : 0x00010000, chksum : 0xe3908169, utbl_chksum : 0xe619d30d) [ 618.777371][ T9553] udevd[9553]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 618.810071][ T4289] Bluetooth: hci0: unexpected event for opcode 0x2012 [ 618.877544][ T9553] udevd[9553]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 618.976436][ T9553] udevd[9553]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 619.657544][ T9557] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 619.701949][ T9557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 619.712891][ T9557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 620.706215][ T9553] udevd[9553]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 620.765495][ T9553] udevd[9553]: inotify_add_watch(7, /dev/loop9, 10) failed: No such file or directory [ 623.393696][ T4289] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 623.406096][ T4289] Bluetooth: hci0: Injecting HCI hardware error event [ 623.420590][ T4284] Bluetooth: hci0: hardware error 0x00 [ 623.451188][ T9606] FAULT_INJECTION: forcing a failure. [ 623.451188][ T9606] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 623.467187][ T9607] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 623.476012][ T9607] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 623.483509][ T9607] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 623.559731][ T9606] CPU: 1 PID: 9606 Comm: syz.9.1226 Not tainted syzkaller #0 [ 623.568868][ T9606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 623.578978][ T9606] Call Trace: [ 623.582307][ T9606] [ 623.585280][ T9606] dump_stack_lvl+0x188/0x24e [ 623.590014][ T9606] ? show_regs_print_info+0x12/0x12 [ 623.595254][ T9606] ? load_image+0x410/0x410 [ 623.599806][ T9606] ? __might_fault+0xa6/0x120 [ 623.604525][ T9606] should_fail_ex+0x390/0x4c0 [ 623.609258][ T9606] copyin+0x1b/0x120 [ 623.613203][ T9606] _copy_from_iter+0x447/0x1130 [ 623.618109][ T9606] ? copyout_mc+0x110/0x110 [ 623.622673][ T9606] ? copyout_mc+0x110/0x110 [ 623.627202][ T9606] ? __virt_addr_valid+0x188/0x540 [ 623.632452][ T9606] ? page_copy_sane+0x194/0x390 [ 623.637326][ T9606] copy_page_from_iter+0x77/0x100 [ 623.642398][ T9606] skb_copy_datagram_from_iter+0x2c5/0x6b0 [ 623.648237][ T9606] unix_stream_sendmsg+0x4d5/0xa70 [ 623.653436][ T9606] ? unix_show_fdinfo+0x2c0/0x2c0 [ 623.658478][ T9606] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 623.664918][ T9606] ? apparmor_socket_sendmsg+0x8a/0x330 [ 623.670526][ T9606] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 623.675826][ T9606] ? security_socket_sendmsg+0x7c/0xa0 [ 623.681305][ T9606] ? unix_show_fdinfo+0x2c0/0x2c0 [ 623.686356][ T9606] ____sys_sendmsg+0x5ed/0x9a0 [ 623.691151][ T9606] ? __sys_sendmsg_sock+0x30/0x30 [ 623.696187][ T9606] ? __import_iovec+0x306/0x510 [ 623.701064][ T9606] ? import_iovec+0x6f/0xa0 [ 623.705587][ T9606] ___sys_sendmsg+0x2a2/0x360 [ 623.710280][ T9606] ? release_firmware_map_entry+0x187/0x187 [ 623.716219][ T9606] ? __sys_sendmsg+0x2a0/0x2a0 [ 623.721040][ T9606] __sys_sendmmsg+0x2c3/0x510 [ 623.725737][ T9606] ? __ia32_sys_sendmsg+0x80/0x80 [ 623.730782][ T9606] ? __ia32_sys_get_robust_list+0x100/0x100 [ 623.736693][ T9606] ? rcu_read_lock_sched_held+0x86/0x110 [ 623.742351][ T9606] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 623.748349][ T9606] ? lock_chain_count+0x20/0x20 [ 623.753224][ T9606] __x64_sys_sendmmsg+0x9c/0xb0 [ 623.758094][ T9606] do_syscall_64+0x4c/0xa0 [ 623.762534][ T9606] ? clear_bhb_loop+0x60/0xb0 [ 623.767226][ T9606] ? clear_bhb_loop+0x60/0xb0 [ 623.771919][ T9606] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 623.777826][ T9606] RIP: 0033:0x7f1e77d9e199 [ 623.782259][ T9606] 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 [ 623.801881][ T9606] RSP: 002b:00007f1e78c39028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 623.810310][ T9606] RAX: ffffffffffffffda RBX: 00007f1e78025fa0 RCX: 00007f1e77d9e199 [ 623.818294][ T9606] RDX: 0000000000000001 RSI: 0000200000002e00 RDI: 0000000000000004 [ 623.826276][ T9606] RBP: 00007f1e77e358e0 R08: 0000000000000000 R09: 0000000000000000 [ 623.834261][ T9606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 623.842245][ T9606] R13: 00007f1e78026038 R14: 00007f1e78025fa0 R15: 00007ffc8f25e598 [ 623.850248][ T9606] [ 623.865602][ T4362] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 623.929911][ T5845] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 624.141298][ T5845] usb 2-1: config 0 has no interfaces? [ 624.148987][ T5845] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 624.224024][ T5845] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 624.253203][ T5845] usb 2-1: Product: syz [ 624.257460][ T5845] usb 2-1: Manufacturer: syz [ 624.311319][ T5845] usb 2-1: config 0 descriptor?? [ 624.410845][ T4656] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 624.893606][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.900087][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.441878][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 625.460725][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 625.475881][ T9616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 626.164544][ T4284] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 626.179799][ T127] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 626.231186][ T7] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 626.250557][ T127] usb 2-1: USB disconnect, device number 14 [ 626.410615][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 626.660190][ T7] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 626.849736][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 626.871648][ T7] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 626.889591][ T7] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 626.912935][ T7] usb 4-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice= 1.00 [ 626.934847][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 626.977417][ T7] idmouse 4-1:1.0: Siemens ID Mouse FingerTIP Sensor Driver now attached [ 627.219092][ T127] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 627.835070][ T9649] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 627.881735][ T9649] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 627.892595][ T9649] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 628.523620][ T127] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 628.916671][ T9659] random: crng reseeded on system resumption [ 629.530861][ T4320] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 629.737285][ T7] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 630.013181][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 630.071533][ T4320] usb 4-1: USB disconnect, device number 8 [ 630.140689][ T4320] idmouse 4-1:1.0: disconnected [ 630.570326][ T4320] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 631.277297][ T9681] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 631.324520][ T9681] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 631.336125][ T9681] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 631.926950][ T4656] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 632.546557][ T9665] loop1: detected capacity change from 0 to 32768 [ 632.563587][ T9669] udevd[9669]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 632.642375][ T9665] read_mapping_page failed! [ 632.648159][ T9665] ERROR: (device loop1): txCommit: [ 632.648159][ T9665] [ 632.791323][ T9669] udevd[9669]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 632.820547][ T5845] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 632.842096][ T9669] udevd[9669]: inotify_add_watch(7, /dev/loop1, 10) failed: No such file or directory [ 632.970870][ T4656] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 633.219767][ T5845] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 633.505217][ T9714] FAULT_INJECTION: forcing a failure. [ 633.505217][ T9714] name failslab, interval 1, probability 0, space 0, times 0 [ 633.542579][ T9714] CPU: 0 PID: 9714 Comm: syz.9.1242 Not tainted syzkaller #0 [ 633.550066][ T9714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 633.560172][ T9714] Call Trace: [ 633.563490][ T9714] [ 633.566455][ T9714] dump_stack_lvl+0x188/0x24e [ 633.571195][ T9714] ? show_regs_print_info+0x12/0x12 [ 633.576451][ T9714] ? load_image+0x410/0x410 [ 633.581019][ T9714] ? __might_sleep+0xd0/0xd0 [ 633.585671][ T9714] ? __lock_acquire+0x7ea0/0x7ea0 [ 633.590763][ T9714] should_fail_ex+0x390/0x4c0 [ 633.595515][ T9714] should_failslab+0x5/0x20 [ 633.600080][ T9714] slab_pre_alloc_hook+0x59/0x300 [ 633.605179][ T9714] ? io_wq_create+0x44c/0xe20 [ 633.609941][ T9714] __kmem_cache_alloc_node+0x4f/0x270 [ 633.615392][ T9714] ? io_wq_create+0x44c/0xe20 [ 633.620144][ T9714] kmalloc_node_trace+0x22/0xe0 [ 633.625063][ T9714] io_wq_create+0x44c/0xe20 [ 633.629646][ T9714] ? io_wq_cancel_cb+0x7c0/0x7c0 [ 633.634659][ T9714] ? __init_waitqueue_head+0xa4/0x140 [ 633.640193][ T9714] io_uring_alloc_task_context+0x298/0x5b1 [ 633.646103][ T9714] ? io_uring_show_cred+0x4d9/0x4d9 [ 633.651394][ T9714] ? io_wq_free_work+0x200/0x200 [ 633.656503][ T9714] ? io_issue_sqe+0xc90/0xc90 [ 633.661339][ T9714] ? __lock_acquire+0x7ea0/0x7ea0 [ 633.666448][ T9714] ? __rwlock_init+0x140/0x140 [ 633.671277][ T9714] __io_uring_add_tctx_node+0x34b/0x4f0 [ 633.676964][ T9714] ? __io_uring_free+0x1f0/0x1f0 [ 633.681973][ T9714] ? alloc_fd+0x590/0x640 [ 633.686388][ T9714] io_uring_install_fd+0x32/0x70 [ 633.691410][ T9714] io_uring_create+0x8c8/0xd6c [ 633.696245][ T9714] __x64_sys_io_uring_setup+0x21b/0x230 [ 633.701854][ T9714] ? __ia32_sys_io_uring_enter+0xf0/0xf0 [ 633.707549][ T9714] ? lockdep_hardirqs_on+0x94/0x140 [ 633.712788][ T9714] do_syscall_64+0x4c/0xa0 [ 633.717224][ T9714] ? clear_bhb_loop+0x60/0xb0 [ 633.721932][ T9714] ? clear_bhb_loop+0x60/0xb0 [ 633.726624][ T9714] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 633.732537][ T9714] RIP: 0033:0x7f1e77d9e199 [ 633.736974][ T9714] 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 [ 633.756609][ T9714] RSP: 002b:00007f1e78c38fb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 633.765045][ T9714] RAX: ffffffffffffffda RBX: 0000200000000040 RCX: 00007f1e77d9e199 [ 633.773032][ T9714] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000020 [ 633.781044][ T9714] RBP: 00007f1e77e358e0 R08: 0000000000000000 R09: 0000000000000000 [ 633.789028][ T9714] R10: 0000200000000740 R11: 0000000000000206 R12: 0000000000000000 [ 633.797023][ T9714] R13: 0000200000000740 R14: 0000000000000000 R15: 00007ffc8f25e598 [ 633.805026][ T9714] [ 634.010217][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 634.020025][ T9727] ALSA: mixer_oss: invalid OSS volume 'LInMaster' [ 634.026521][ T9727] ALSA: mixer_oss: invalid OSS volume '' [ 635.377923][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 636.167316][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 636.410428][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 637.450472][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 637.788215][ T9798] loop3: detected capacity change from 0 to 1024 [ 637.816733][ T9786] udevd[9786]: inotify_add_watch(7, /dev/loop3, 10) failed: No such file or directory [ 637.827297][ T9798] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 637.878100][ T9798] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 638.529652][ T9806] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 638.571327][ T9806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 638.581751][ T9806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 639.184336][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 639.277997][ T4362] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 639.296517][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 639.474371][ T9814] ALSA: mixer_oss: invalid OSS volume 'LInMaster' [ 639.501432][ T9814] ALSA: mixer_oss: invalid OSS volume '' [ 639.653101][ T4273] EXT4-fs (loop3): unmounting filesystem. [ 639.721892][ T9786] udevd[9786]: inotify_add_watch(7, /dev/loop3, 10) failed: No such file or directory [ 639.769399][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 639.792028][ T9786] udevd[9786]: inotify_add_watch(7, /dev/loop3, 10) failed: No such file or directory [ 640.251904][ T22] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 641.290376][ T4276] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 641.407960][ T9849] FAULT_INJECTION: forcing a failure. [ 641.407960][ T9849] name failslab, interval 1, probability 0, space 0, times 0 [ 641.460735][ T9849] CPU: 1 PID: 9849 Comm: syz.1.1260 Not tainted syzkaller #0 [ 641.468210][ T9849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 641.478310][ T9849] Call Trace: [ 641.481668][ T9849] [ 641.484635][ T9849] dump_stack_lvl+0x188/0x24e [ 641.489364][ T9849] ? show_regs_print_info+0x12/0x12 [ 641.494606][ T9849] ? load_image+0x410/0x410 [ 641.499159][ T9849] ? __might_sleep+0xd0/0xd0 [ 641.503787][ T9849] ? __lock_acquire+0x7ea0/0x7ea0 [ 641.508874][ T9849] should_fail_ex+0x390/0x4c0 [ 641.513611][ T9849] should_failslab+0x5/0x20 [ 641.518155][ T9849] slab_pre_alloc_hook+0x59/0x300 [ 641.523237][ T9849] ? io_sqe_files_register+0x223/0x8a0 [ 641.528750][ T9849] __kmem_cache_alloc_node+0x4f/0x270 [ 641.534178][ T9849] ? io_sqe_files_register+0x223/0x8a0 [ 641.539692][ T9849] kmalloc_trace+0x26/0xe0 [ 641.544147][ T9849] io_sqe_files_register+0x223/0x8a0 [ 641.549485][ T9849] ? __se_sys_io_uring_register+0x2c9/0xeb0 [ 641.555422][ T9849] ? __fget_files+0x3fc/0x460 [ 641.560158][ T9849] ? io_register_rsrc_update+0x1c0/0x1c0 [ 641.565851][ T9849] ? io_run_task_work+0x267/0x310 [ 641.570920][ T9849] __se_sys_io_uring_register+0x5c1/0xeb0 [ 641.576694][ T9849] ? __x64_sys_io_uring_register+0xa0/0xa0 [ 641.582544][ T9849] ? lockdep_hardirqs_on+0x94/0x140 [ 641.587833][ T9849] do_syscall_64+0x4c/0xa0 [ 641.592288][ T9849] ? clear_bhb_loop+0x60/0xb0 [ 641.597002][ T9849] ? clear_bhb_loop+0x60/0xb0 [ 641.601724][ T9849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 641.607652][ T9849] RIP: 0033:0x7f3d2839e199 [ 641.612133][ T9849] 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 [ 641.631803][ T9849] RSP: 002b:00007f3d29307028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 641.640277][ T9849] RAX: ffffffffffffffda RBX: 00007f3d28625fa0 RCX: 00007f3d2839e199 [ 641.648290][ T9849] RDX: 0000200000002d40 RSI: 0000000000000002 RDI: 0000000000000003 [ 641.656305][ T9849] RBP: 00007f3d284358e0 R08: 0000000000000000 R09: 0000000000000000 [ 641.664324][ T9849] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000000 [ 641.672333][ T9849] R13: 00007f3d28626038 R14: 00007f3d28625fa0 R15: 00007ffef507dec8 [ 641.680362][ T9849] [ 642.331892][ T127] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 642.340582][ T4358] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 642.809788][ T4358] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 642.965519][ T4358] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 643.025228][ T4358] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 643.035857][ T9864] ptp ptp0: new virtual clock ptp1 [ 643.043334][ T9864] ptp ptp0: guarantee physical clock free running [ 643.054101][ T9864] ptp ptp0: delete virtual clock ptp1 [ 643.162569][ T9864] [ 643.164989][ T9864] ====================================================== [ 643.172053][ T9864] WARNING: possible circular locking dependency detected [ 643.179119][ T9864] syzkaller #0 Not tainted [ 643.183580][ T9864] ------------------------------------------------------ [ 643.190638][ T9864] syz.9.1265/9864 is trying to acquire lock: [ 643.196649][ T9864] ffff88804acd8130 (&clk->rwsem){++++}-{3:3}, at: posix_clock_unregister+0x5b/0xc0 [ 643.206116][ T9864] [ 643.206116][ T9864] but task is already holding lock: [ 643.213519][ T9864] ffff88814871d8f0 (&ptp->n_vclocks_mux){+.+.}-{3:3}, at: n_vclocks_store+0xfc/0x750 [ 643.223137][ T9864] [ 643.223137][ T9864] which lock already depends on the new lock. [ 643.223137][ T9864] [ 643.233553][ T9864] [ 643.233553][ T9864] the existing dependency chain (in reverse order) is: [ 643.242572][ T9864] [ 643.242572][ T9864] -> #1 (&ptp->n_vclocks_mux){+.+.}-{3:3}: [ 643.250575][ T9864] __mutex_lock+0x12d/0xae0 [ 643.255614][ T9864] ptp_clock_adjtime+0x12f/0x870 [ 643.261081][ T9864] pc_clock_adjtime+0x1d4/0x260 [ 643.266462][ T9864] __x64_sys_clock_adjtime+0x240/0x320 [ 643.272453][ T9864] do_syscall_64+0x4c/0xa0 [ 643.277405][ T9864] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.283832][ T9864] [ 643.283832][ T9864] -> #0 (&clk->rwsem){++++}-{3:3}: [ 643.291149][ T9864] __lock_acquire+0x3a03/0x7ea0 [ 643.296542][ T9864] lock_acquire+0x1bc/0x4a0 [ 643.301575][ T9864] down_write+0x36/0x60 [ 643.306264][ T9864] posix_clock_unregister+0x5b/0xc0 [ 643.311993][ T9864] ptp_clock_unregister+0x18a/0x200 [ 643.317724][ T9864] ptp_vclock_unregister+0x110/0x140 [ 643.323534][ T9864] unregister_vclock+0xca/0x130 [ 643.328919][ T9864] device_for_each_child_reverse+0x112/0x1b0 [ 643.335523][ T9864] n_vclocks_store+0x226/0x750 [ 643.340815][ T9864] kernfs_fop_write_iter+0x3a0/0x520 [ 643.346673][ T9864] vfs_write+0x482/0x9a0 [ 643.351449][ T9864] ksys_write+0x14d/0x260 [ 643.356313][ T9864] do_syscall_64+0x4c/0xa0 [ 643.361263][ T9864] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.367692][ T9864] [ 643.367692][ T9864] other info that might help us debug this: [ 643.367692][ T9864] [ 643.377924][ T9864] Possible unsafe locking scenario: [ 643.377924][ T9864] [ 643.385378][ T9864] CPU0 CPU1 [ 643.390744][ T9864] ---- ---- [ 643.396114][ T9864] lock(&ptp->n_vclocks_mux); [ 643.400897][ T9864] lock(&clk->rwsem); [ 643.407493][ T9864] lock(&ptp->n_vclocks_mux); [ 643.414787][ T9864] lock(&clk->rwsem); [ 643.418874][ T9864] [ 643.418874][ T9864] *** DEADLOCK *** [ 643.418874][ T9864] [ 643.427027][ T9864] 5 locks held by syz.9.1265/9864: [ 643.432142][ T9864] #0: ffff8880765425e8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2ae/0x360 [ 643.441395][ T9864] #1: ffff888064740460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x270/0x9a0 [ 643.450295][ T9864] #2: ffff888028aaa888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1d8/0x520 [ 643.460058][ T9864] #3: ffff88814cc45830 (kn->active#82){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x232/0x520 [ 643.470095][ T9864] #4: ffff88814871d8f0 (&ptp->n_vclocks_mux){+.+.}-{3:3}, at: n_vclocks_store+0xfc/0x750 [ 643.480030][ T9864] [ 643.480030][ T9864] stack backtrace: [ 643.485924][ T9864] CPU: 1 PID: 9864 Comm: syz.9.1265 Not tainted syzkaller #0 [ 643.493301][ T9864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 643.503369][ T9864] Call Trace: [ 643.506668][ T9864] [ 643.509611][ T9864] dump_stack_lvl+0x188/0x24e [ 643.514313][ T9864] ? load_image+0x410/0x410 [ 643.518837][ T9864] ? show_regs_print_info+0x12/0x12 [ 643.524080][ T9864] ? print_circular_bug+0x12b/0x1a0 [ 643.529313][ T9864] check_noncircular+0x2f8/0x400 [ 643.534274][ T9864] ? print_deadlock_bug+0x5d0/0x5d0 [ 643.539493][ T9864] ? lockdep_lock+0xf1/0x1f0 [ 643.544102][ T9864] ? _find_first_zero_bit+0xd2/0x100 [ 643.549398][ T9864] __lock_acquire+0x3a03/0x7ea0 [ 643.554300][ T9864] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.560387][ T9864] ? verify_lock_unused+0x140/0x140 [ 643.565606][ T9864] lock_acquire+0x1bc/0x4a0 [ 643.570131][ T9864] ? posix_clock_unregister+0x5b/0xc0 [ 643.575520][ T9864] ? __might_sleep+0xd0/0xd0 [ 643.580129][ T9864] ? read_lock_is_recursive+0x10/0x10 [ 643.585519][ T9864] ? kobject_put+0x416/0x450 [ 643.590243][ T9864] ? cdev_default_release+0x18b/0x1b0 [ 643.595695][ T9864] ? kobject_put+0x41d/0x450 [ 643.600347][ T9864] down_write+0x36/0x60 [ 643.604527][ T9864] ? posix_clock_unregister+0x5b/0xc0 [ 643.609910][ T9864] posix_clock_unregister+0x5b/0xc0 [ 643.615121][ T9864] ptp_clock_unregister+0x18a/0x200 [ 643.620365][ T9864] ptp_vclock_unregister+0x110/0x140 [ 643.625672][ T9864] unregister_vclock+0xca/0x130 [ 643.630539][ T9864] ? pps_echo_client_default+0x70/0x70 [ 643.636014][ T9864] device_for_each_child_reverse+0x112/0x1b0 [ 643.642040][ T9864] ? device_get_devnode+0x290/0x290 [ 643.647258][ T9864] n_vclocks_store+0x226/0x750 [ 643.652040][ T9864] ? n_vclocks_show+0xd0/0xd0 [ 643.656724][ T9864] ? sysfs_kf_write+0x183/0x2a0 [ 643.661603][ T9864] ? sysfs_kf_read+0x350/0x350 [ 643.666381][ T9864] kernfs_fop_write_iter+0x3a0/0x520 [ 643.671682][ T9864] vfs_write+0x482/0x9a0 [ 643.675944][ T9864] ? file_end_write+0x250/0x250 [ 643.680815][ T9864] ? __fget_files+0x3fc/0x460 [ 643.685510][ T9864] ? __fdget_pos+0x2ae/0x360 [ 643.690126][ T9864] ? ksys_write+0x70/0x260 [ 643.694574][ T9864] ksys_write+0x14d/0x260 [ 643.698920][ T9864] ? __ia32_sys_read+0x80/0x80 [ 643.703701][ T9864] ? lockdep_hardirqs_on+0x94/0x140 [ 643.708915][ T9864] do_syscall_64+0x4c/0xa0 [ 643.713342][ T9864] ? clear_bhb_loop+0x60/0xb0 [ 643.718033][ T9864] ? clear_bhb_loop+0x60/0xb0 [ 643.722721][ T9864] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.728630][ T9864] RIP: 0033:0x7f1e77d9e199 [ 643.733059][ T9864] 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 [ 643.752681][ T9864] RSP: 002b:00007f1e78c39028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 643.761111][ T9864] RAX: ffffffffffffffda RBX: 00007f1e78025fa0 RCX: 00007f1e77d9e199 [ 643.769091][ T9864] RDX: 0000000000000012 RSI: 0000200000000180 RDI: 0000000000000003 [ 643.777076][ T9864] RBP: 00007f1e77e358e0 R08: 0000000000000000 R09: 0000000000000000 [ 643.785067][ T9864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 643.793052][ T9864] R13: 00007f1e78026038 R14: 00007f1e78025fa0 R15: 00007ffc8f25e598 [ 643.801041][ T9864] [ 643.806203][ T9864] ptp ptp0: only physical clock in use now SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 643.812555][ T127] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 644.023327][ T9844] loop0: detected capacity change from 0 to 40427 [ 644.063044][ T9865] udevd[9865]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 644.635551][ T9844] bridge0: port 3(syz_tun) entered disabled state [ 644.645911][ T9844] device syz_tun left promiscuous mode [ 644.651686][ T9844] bridge0: port 3(syz_tun) entered disabled state [ 644.728610][ T4467] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 644.782883][ T4467] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 644.854954][ T4467] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 644.892872][ T4656] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 644.918760][ T4467] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 645.380658][ T5845] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 645.747539][ T4467] device hsr_slave_0 left promiscuous mode [ 645.754468][ T4467] device hsr_slave_1 left promiscuous mode [ 645.761731][ T4467] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 645.769144][ T4467] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 645.776822][ T4467] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 645.784372][ T4467] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 645.792026][ T4467] device bridge_slave_1 left promiscuous mode [ 645.798196][ T4467] bridge0: port 2(bridge_slave_1) entered disabled state [ 645.806234][ T4467] device bridge_slave_0 left promiscuous mode [ 645.812596][ T4467] bridge0: port 1(bridge_slave_0) entered disabled state [ 645.822481][ T4467] device veth1_macvtap left promiscuous mode [ 645.828532][ T4467] device veth0_macvtap left promiscuous mode [ 645.835765][ T4467] device veth1_vlan left promiscuous mode [ 645.841769][ T4467] device veth0_vlan left promiscuous mode [ 645.932068][ T4276] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 645.955297][ T4467] team0 (unregistering): Port device team_slave_1 removed [ 646.003262][ T4467] team0 (unregistering): Port device team_slave_0 removed [ 646.041163][ T4467] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 646.054337][ T4467] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 646.109232][ T4467] bond0 (unregistering): Released all slaves [ 646.616731][ T4467] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 646.673260][ T4467] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 646.723730][ T4467] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 646.765231][ T4467] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 646.888163][ T4467] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 646.900686][ T4467] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 646.948657][ T4467] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 646.959127][ T4467] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 647.014378][ T4467] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 647.025123][ T4467] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 647.054950][ T4467] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 647.066273][ T4467] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 648.122728][ T4467] device hsr_slave_0 left promiscuous mode [ 648.129153][ T4467] device hsr_slave_1 left promiscuous mode [ 648.136898][ T4467] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 648.145602][ T4467] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 648.154529][ T4467] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 648.162876][ T4467] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 648.171864][ T4467] device bridge_slave_1 left promiscuous mode [ 648.178141][ T4467] bridge0: port 2(bridge_slave_1) entered disabled state [ 648.194834][ T4467] device bridge_slave_0 left promiscuous mode [ 648.201258][ T4467] bridge0: port 1(bridge_slave_0) entered disabled state [ 648.213985][ T4467] device hsr_slave_0 left promiscuous mode [ 648.220580][ T4467] device hsr_slave_1 left promiscuous mode [ 648.227036][ T4467] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 648.240286][ T4467] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 648.248096][ T4467] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 648.256582][ T4467] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 648.264671][ T4467] device vlan2 left promiscuous mode [ 648.270944][ T4467] device macsec0 left promiscuous mode [ 648.276785][ T4467] bridge0: port 3(vlan2) entered disabled state [ 648.284036][ T4467] device bridge_slave_1 left promiscuous mode [ 648.290438][ T4467] bridge0: port 2(bridge_slave_1) entered disabled state [ 648.298108][ T4467] device bridge_slave_0 left promiscuous mode [ 648.304576][ T4467] bridge0: port 1(bridge_slave_0) entered disabled state [ 648.314666][ T4467] device veth1_macvtap left promiscuous mode [ 648.320816][ T4467] device veth0_macvtap left promiscuous mode [ 648.326842][ T4467] device veth1_vlan left promiscuous mode [ 648.332719][ T4467] device veth0_vlan left promiscuous mode [ 648.339316][ T4467] device veth1_macvtap left promiscuous mode [ 648.345384][ T4467] device veth0_macvtap left promiscuous mode [ 648.351557][ T4467] device veth1_vlan left promiscuous mode [ 648.357336][ T4467] device veth0_vlan left promiscuous mode [ 648.581384][ T4467] team0 (unregistering): Port device team_slave_1 removed [ 648.619785][ T4467] team0 (unregistering): Port device team_slave_0 removed [ 648.658795][ T4467] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 648.697577][ T4467] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 648.748611][ T4467] bond0 (unregistering): Released all slaves [ 649.009601][ T4467] bond1 (unregistering): (slave team0): Removing an active aggregator [ 649.018081][ T4467] bond1 (unregistering): (slave team0): Releasing backup interface [ 649.026519][ T4467] bond1 (unregistering): Released all slaves [ 649.152353][ T4467] team0 (unregistering): Port device team_slave_1 removed [ 649.192832][ T4467] team0 (unregistering): Port device team_slave_0 removed [ 649.230272][ T4467] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 649.268631][ T4467] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 649.362958][ T4467] bond0 (unregistering): Released all slaves