last executing test programs: 3.3303413s ago: executing program 3 (id=920): r0 = getpid() setreuid(0xee00, 0x0) r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) unshare(0x20000) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r2) ptrace(0x4207, r2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xa, 0x4, 0xfff, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x80, 0x80, 0xfffffffe, 0x2c, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x66, 0x0, 0xc, 0x4, 0x0, @multicast2, @rand_addr=0x64010101, {[@generic={0x7, 0x8, "ed29b1ca589f"}]}}}}}) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', r7, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r8}, 0x10) r9 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={'syz', 0x2}, &(0x7f0000000040)='9', 0x1, 0xfffffffffffffffc) keyctl$chown(0x4, r9, 0xee00, 0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00'}, 0x10) syz_clone3(&(0x7f00000008c0)={0x15340180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r0], 0x1}, 0x58) 2.418343526s ago: executing program 3 (id=932): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4808000010001fff3a4ee9bfd5c3a3696c40af0b", @ANYRES32=0x0], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 2.329089636s ago: executing program 2 (id=938): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x49, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r0, 0xffffffffffffffff}, &(0x7f0000000580), &(0x7f00000005c0)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000650000000800000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000380)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @private, @broadcast}, {0x0, 0x0, 0x8}}}}}, 0x0) 2.294085136s ago: executing program 2 (id=939): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb5d07081175f37538e486dd6372ce22fdb911"], 0xfdef) symlink(&(0x7f0000001780)='./file0/../file0\x00', &(0x7f00000017c0)='./file0\x00') syz_io_uring_setup(0x10b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000003c0)=0x0, &(0x7f0000000280)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000008000000060000000010"], 0x48) bpf$MAP_CREATE(0x0, 0x0, 0x50) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@base={0x1, 0x4, 0x7fe2, 0x1, 0x20, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r5, &(0x7f0000000240)="2338dcfa67c78a50095e74401b6cc0914ab28f7554d2f66e4932ccbd9df4aa717439252e20a2196296f5328f0800000000d05807f47d5d5db836f81553dae5", 0xfffffd5f) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe, @void, @value}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000040)='sched_switch\x00', r7}, 0x18) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000440)={0xf048, 0x9, 0x2, 0x6, 0x14}) 1.829632649s ago: executing program 0 (id=944): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r3, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="2b03000000649f131a250500ca5a9677bbebb26c765845e5eb98a2a90000080003004e53cff471332dafdb2c61d0962b26fabd8c5719b8224c87fc0dd8346e5f64cb532eb9ca905c2278048dc8125880895837636d15de08478b325b33d288342c9eebaec9dabd9399a65e67d71e56125fbfa12d34890f1aafa7469555d3622bad1e662da69d9f83bf848455bcf550cf8c949a840cb31d005153637c5636eb4c2e74f91bae5a32e94cabdca9beb8606e1348fb71fda7b182314a808ab31cf9432573b8e0bf43d2f61c37eea66c5a8c3db9a043ac9825a7ea284892607c679eeadb0a1aa2afc7c4776d1b073abcc142d8feafd457e1643a8320a3fd9e0a4d724df105c55a92d3aec6bc1e4d3a3b378daa1c7c2e0aa7326dbccb80eb0f757f185f0805076bddb10e662cecc96959bab8", @ANYRES8, @ANYBLOB="0c00990000000000ffffff"], 0x28}, 0x1, 0x0, 0x0, 0x24048014}, 0x0) 1.798342169s ago: executing program 4 (id=945): r0 = getpid() setreuid(0xee00, 0x0) r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) unshare(0x20000) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r2) ptrace(0x4207, r2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xa, 0x4, 0xfff, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x80, 0x80, 0xfffffffe, 0x2c, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x66, 0x0, 0xc, 0x4, 0x0, @multicast2, @rand_addr=0x64010101, {[@generic={0x7, 0x8, "ed29b1ca589f"}]}}}}}) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', r7, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r8}, 0x10) r9 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={'syz', 0x2}, &(0x7f0000000040)='9', 0x1, 0xfffffffffffffffc) keyctl$chown(0x4, r9, 0xee00, 0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00'}, 0x10) syz_clone3(&(0x7f00000008c0)={0x15340180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r0], 0x1}, 0x58) 1.797371089s ago: executing program 0 (id=946): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='net/connector\x00') move_mount(r0, &(0x7f0000000080)='./mnt\x00', r0, &(0x7f0000000100)='./mnt\x00', 0x65) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000440)={0x1d, r2}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000f00)=@newtfilter={0x24, 0x11, 0x1, 0x70bd2c, 0x0, {0x0, 0x0, 0x74, r2, {0xfff1}, {}, {0xb}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x8040}, 0x0) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000400), 0x4) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000940)={0x1b, 0x0, 0x0, 0xfffffff9, 0x0, r0, 0x7, '\x00', r2, r5, 0x3, 0x3, 0x2, 0x0, @void, @value, @void, @value}, 0x50) socket$inet6_udp(0xa, 0x2, 0x0) r6 = syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1c, 0xc, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0, @ANYRES32, @ANYRESHEX=r6], 0x0, 0x5, 0x0, 0x0, 0x0, 0x4b, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002080)={&(0x7f0000000140)='kfree\x00'}, 0x18) r7 = socket$inet(0xa, 0x801, 0x84) connect$inet(r7, &(0x7f0000004cc0)={0x2, 0x0, @private=0xa010102}, 0x10) listen(r7, 0x8) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0x5a1c}, 0x1, 0x0, 0x0, 0x20000411}, 0x4) write$binfmt_elf64(r8, &(0x7f0000000240)=ANY=[], 0x78) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000880)={&(0x7f0000000b40)=@bridge_getlink={0x13c, 0x12, 0x44c, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x24004, 0x20008}, [@IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xfe3}, @IFLA_CARRIER={0x5, 0x21, 0x9}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x2}, @IFLA_EVENT={0x8, 0x2c, 0x9}, @IFLA_AF_SPEC={0xec, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}, @AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x20, 0x0, 0x0, 0xb}]}}, @AF_INET6={0x3c, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x2}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x6}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}, @IFLA_INET6_TOKEN={0x14, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}}]}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x6, 0x0, 0x0, 0x101}, {0x8, 0x4, 0x0, 0x0, 0x6}]}}, @AF_INET={0x38, 0x2, 0x0, 0x1, {0x34, 0x1, 0x0, 0x1, [{0x8, 0x1e, 0x0, 0x0, 0x1}, {0x8, 0x11, 0x0, 0x0, 0x5}, {0x8, 0x1d, 0x0, 0x0, 0x2}, {0x8, 0x11, 0x0, 0x0, 0x2}, {0x8, 0x12, 0x0, 0x0, 0x8}, {0x8, 0x14, 0x0, 0x0, 0x8001}]}}, @AF_BRIDGE={0x4}, @AF_MPLS={0x4}, @AF_MPLS={0x4}, @AF_BRIDGE={0x4}, @AF_INET={0x38, 0x2, 0x0, 0x1, {0x34, 0x1, 0x0, 0x1, [{0x8, 0x6, 0x0, 0x0, 0x1ff}, {0x8, 0x18, 0x0, 0x0, 0x80}, {0x8, 0x10, 0x0, 0x0, 0x80}, {0x8, 0x1b, 0x0, 0x0, 0x2}, {0x8, 0x8, 0x0, 0x0, 0x6}, {0x8, 0x1d, 0x0, 0x0, 0x4}]}}]}, @IFLA_WEIGHT={0x8, 0xf, 0x100}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40}, 0x20000810) sendto$inet(r8, &(0x7f0000000280)="e3b6e715", 0x4, 0x40040c0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r6, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000a40)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@journal_dev={'journal_dev', 0x3d, 0x8000}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@minixdf}, {@max_batch_time={'max_batch_time', 0x3d, 0x7}}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x9}}, {@nodioread_nolock}]}, 0x3, 0x44a, &(0x7f0000000400)="$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") chown(&(0x7f0000000340)='./file0\x00', 0xee01, 0x0) listxattr(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 1.386153012s ago: executing program 3 (id=947): r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x1c1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000300)=0x6) ioctl$int_in(0xffffffffffffffff, 0x5421, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, 0x8) ioctl$TIOCSETD(r2, 0x5423, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mq_notify(r3, &(0x7f00000000c0)={0x0, 0x3e, 0x4, @tid=r4}) ioctl$TIOCPKT(r2, 0x5420, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r5 = socket(0x10, 0x3, 0x6) r6 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x2, [], 0x0, [0x4, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3dc], [0x0, 0x4]}}}}, @TCA_RATE={0x6, 0x5, {0xfe}}]}, 0x90}}, 0x0) 1.287454563s ago: executing program 0 (id=949): r0 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000040), 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180100002001800000000000000000008500"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000200), &(0x7f0000000280)={'L-', 0x2}, 0x16, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x203, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}]}]}], {0x14}}, 0x60}, 0x1, 0x0, 0x0, 0x200000d0}, 0x0) gettid() r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r3}, &(0x7f0000000000), &(0x7f00000005c0)}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000003c0000000000000008000f0001000000", 0x24) 1.202301173s ago: executing program 0 (id=951): syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc000, &(0x7f00000006c0), 0x2, 0x246, &(0x7f0000000ac0)="$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") syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000000)='./file0\x00', 0x400, &(0x7f0000000180)=ANY=[@ANYBLOB="6572726f72733d72656d6f756e742d726f2c757466383d302c757365667265652c646973636172642c757466383d312c756e695f786c6174653d302c73686f72746e616d653d77696e39352c756e695f786c6174653d302c756e695f786c6174653d302c0008442895b66131b4e4d54b2ba6ae54da0e13047e9f62fbb85ccc774b3ec4c81a1a985232d16d0d934460e920a59172e764c68194b9d9d0be76c595bac1fc5a0a8256a7b77e071e9bdd6100f9ae"], 0xfd, 0x274, &(0x7f0000000500)="$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") r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40047211, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, 0x2401}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000400)=@ethtool_flash={0x1b, 0x0, '.\x00'}}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) chdir(&(0x7f0000000140)='./bus\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x18, 0xb, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r4 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r4, &(0x7f00000014c0)={&(0x7f0000001540)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x20000004) recvmsg$kcm(r4, 0x0, 0x0) sendmsg$kcm(r4, 0x0, 0x20044085) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r5 = io_uring_setup(0xad5, &(0x7f0000000100)) close(r5) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x77359400}, 0xfffffffffffffffe) creat(&(0x7f00000008c0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknod$loop(&(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x1) rename(&(0x7f0000000a00)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="050000000000000000000000fcffffff021400b99c23db4a7bebb2578f9b857dc99d44f4dc9a49069f15d1d7390e8cafa4f59296900b5355ccaac500"/72, @ANYRES32=r7, @ANYRES32=r7, @ANYBLOB], 0x28}}, 0x0) 1.092252003s ago: executing program 2 (id=954): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000030000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='kfree\x00', r1}, 0x10) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000c80)='./file1\x00', 0x210090, &(0x7f0000000340)={[{@jqfmt_vfsv1}, {}, {@barrier_val}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@nodelalloc}, {@stripe={'stripe', 0x3d, 0x5}}, {@dioread_lock}]}, 0xfc, 0x572, &(0x7f0000003780)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x441, 0x108) fallocate(r2, 0x20, 0x0, 0x8000) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@can_newroute={0x1c, 0x18, 0x1, 0x80, 0x25dfdbfe, {}, [@CGW_LIM_HOPS={0x5, 0xd, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r4}, 0x10) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a30000000003c00000a010400000000000000000100000008000a40001000000000000000797a32000000000900010073797a300000000008000540000000104c0000000e0a01020000000000000000010000000900020073797a32000000000900010073797a3000000000200003801c00008018000180140001008c7457ff8f99b8233ba7d81496e1da69140000001000010000000000000000000000000a0000"], 0xd0}}, 0x0) 855.986395ms ago: executing program 4 (id=955): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='kfree\x00', r0}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), 0xffffffffffffffff) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r4, &(0x7f0000001400)={@val={0x0, 0x86dd}, @val={0x0, 0x4, 0x11, 0x4}, @mpls={[], @ipv6=@gre_packet={0xe, 0x6, "ec00be", 0x44, 0x2f, 0x1, @ipv4={'\x00', '\xff\xff', @loopback}, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x88be, 0x0, 0x3}, {0x0, 0x0, 0x1, 0x1}, {0x1, 0x0, 0x1}, {0x8, 0x88be, 0x2, {{0x6, 0x1, 0x9, 0x2, 0x1, 0x0, 0x0, 0x5}, 0x1, {0x10}}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x4, 0x0, 0x0, 0x2, 0x7, 0x8}, 0x2, {0x2, 0x4, 0x0, 0x5, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x2}}}}}}, 0x7a) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000ec0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e80)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r7, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0xfff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3b}}, 0x9}, r9}}, 0x30) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000200000008000b00000000000a000900aaaaaaaaaaaa000008000300", @ANYRES32=r6], 0x30}}, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f0000000a00)={[{@journal_dev={'journal_dev', 0x3d, 0x3bd}}, {@sysvgroups}, {@max_batch_time={'max_batch_time', 0x3d, 0x3ff}}, {@nojournal_checksum}, {@usrquota}, {@dioread_nolock}, {@nodiscard}], [{@fowner_lt={'fowner<', 0xee00}}]}, 0x21, 0x4be, &(0x7f0000000ac0)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='memory.events\x00', 0x275a, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) mknod$loop(&(0x7f0000000080)='./file0/bus\x00', 0x6210, 0x0) 852.881635ms ago: executing program 0 (id=965): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0xf, 0x0, 0x0, 0x100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x29}, './file0\x00'}) 785.723985ms ago: executing program 0 (id=958): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4808000010001fff3a4ee9bfd5c3a3696c40af0b", @ANYRES32=0x0], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 679.733516ms ago: executing program 2 (id=961): syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x29c500a, 0x0, 0x4, 0x0, &(0x7f0000000000)) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000"], 0x15) r2 = dup(r1) write$P9_RLERRORu(r2, &(0x7f0000000480)=ANY=[@ANYBLOB='S\x00\x00\x00\a'], 0x53) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '@,)/'}}, {@cache_readahead}, {@dfltuid}, {@nodevmap}], [], 0x6b}}) 666.520796ms ago: executing program 2 (id=962): r0 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000040), 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180100002001800000000000000000008500"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000200), &(0x7f0000000280)={'L-', 0x2}, 0x16, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x203, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}]}]}], {0x14}}, 0x60}, 0x1, 0x0, 0x0, 0x200000d0}, 0x0) gettid() r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r3}, &(0x7f0000000000), &(0x7f00000005c0)}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000003c0000000000000008000f0001000000", 0x24) 649.480636ms ago: executing program 4 (id=963): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x49, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r0, 0xffffffffffffffff}, &(0x7f0000000580), &(0x7f00000005c0)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000650000000800000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000380)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @private, @broadcast}, {0x0, 0x0, 0x8}}}}}, 0x0) 632.814366ms ago: executing program 4 (id=964): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) timer_getoverrun(0x0) 631.959496ms ago: executing program 1 (id=966): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a500000008000000"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000002c0)="89", 0x1}], 0x1, &(0x7f0000000e40)=ANY=[], 0xd0}}], 0x1, 0x4008094) close(r2) r3 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30004001) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="a9", 0xfffffdef}], 0x1}, 0x0) 530.535867ms ago: executing program 2 (id=967): r0 = getpid() setreuid(0xee00, 0x0) r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) unshare(0x20000) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r2) ptrace(0x4207, r2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xa, 0x4, 0xfff, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x80, 0x80, 0xfffffffe, 0x2c, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x66, 0x0, 0xc, 0x4, 0x0, @multicast2, @rand_addr=0x64010101, {[@generic={0x7, 0x8, "ed29b1ca589f"}]}}}}}) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', r7, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r8}, 0x10) r9 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={'syz', 0x2}, &(0x7f0000000040)='9', 0x1, 0xfffffffffffffffc) keyctl$chown(0x4, r9, 0xee00, 0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00'}, 0x10) syz_clone3(&(0x7f00000008c0)={0x15340180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r0], 0x1}, 0x58) 530.127907ms ago: executing program 4 (id=968): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r3, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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", @ANYBLOB="0c00990000000000ffffffff"], 0x28}, 0x1, 0x0, 0x0, 0x24048014}, 0x0) 505.700277ms ago: executing program 1 (id=969): openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x17, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x8, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='ib_mad_send_done_handler\x00', r0}, 0x18) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x200c8004, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @mcast2}, 0x4d) sendto$inet6(r1, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002a00)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc, @void, @value}, 0x94) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001540)=[{&(0x7f0000000100)=""/154, 0x9a}], 0x1, 0x3, 0x6) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='signal_generate\x00', r4}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r2, 0x0, 0x8000000000000000}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0xffffffffffffffb6, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)=""/87, 0x57}], 0x2}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f1, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f2, &(0x7f0000000080)) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r8}, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, 0x0, 0x40) r9 = gettid() timer_create(0x2, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r9}, &(0x7f0000bbdffc)) 505.015917ms ago: executing program 4 (id=970): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000400000005"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_NAME(0xf, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x679fd000) r2 = syz_clone(0x8900000, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r2, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0x20001c34}], 0x1, 0x0) (fail_nth: 4) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) 374.879057ms ago: executing program 3 (id=971): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0xf, 0x0, 0x0, 0x100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x29}, './file0\x00'}) 374.503518ms ago: executing program 1 (id=972): bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x29c500a, 0x0, 0x4, 0x0, &(0x7f0000000000)) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000"], 0x15) r0 = dup(0xffffffffffffffff) write$P9_RLERRORu(r0, &(0x7f0000000480)=ANY=[@ANYBLOB='S\x00\x00\x00\a'], 0x53) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '@,)/'}}, {@cache_readahead}, {@dfltuid}, {@nodevmap}], [], 0x6b}}) 374.153167ms ago: executing program 3 (id=973): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0xf, 0x0, 0x0, 0x100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x29}, './file0\x00'}) 355.600978ms ago: executing program 1 (id=974): syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x29c500a, 0x0, 0x4, 0x0, &(0x7f0000000000)) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000"], 0x15) r2 = dup(r1) write$P9_RLERRORu(r2, &(0x7f0000000480)=ANY=[@ANYBLOB='S\x00\x00\x00\a'], 0x53) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '@,)/'}}, {@cache_readahead}, {@dfltuid}, {@nodevmap}], [], 0x6b}}) 338.071748ms ago: executing program 3 (id=975): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="1801000000001f00000000000000ea1f850000007b00000095"], &(0x7f00000001c0)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback, 0x4}, 0x1c) sendto$inet6(r2, 0x0, 0x241, 0x4040880, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) fcntl$notify(r4, 0x402, 0x29) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000080)) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000000100000024000180060005004e230000060001000200000008000300ac1414aa0800060001"], 0x38}, 0x1, 0x0, 0x0, 0x4000011}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000580)={0x14, r7, 0x1, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x890) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x34, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x6}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x8}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_ADDR_REMOTE={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x80) r8 = syz_open_procfs(0x0, &(0x7f0000000400)='stack\x00') pread64(r8, &(0x7f000001a240)=""/102386, 0x18ff2, 0x0) mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xf, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r9}, 0x10) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a05000000000000000000070000000900010073797a30000000003c000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a30000000000800054000000021940000000c0a01030000000000000000070000000900020073797a31000000000900010073797a30000000006800038064000080080003400000000258000b80200001800a00010071756f7461000000100002800c0001400000000000000000340001800a0001"], 0x118}}, 0x0) rename(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000800)='./file0\x00') 29.48955ms ago: executing program 1 (id=976): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x49, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r0, 0xffffffffffffffff}, &(0x7f0000000580), &(0x7f00000005c0)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000650000000800000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000380)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @private, @broadcast}, {0x0, 0x0, 0x8}}}}}, 0x0) 0s ago: executing program 1 (id=977): syz_io_uring_setup(0x907, &(0x7f00000000c0)={0x0, 0x4e04, 0x10100, 0x1, 0xfffffffb}, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_MKDIRAT={0x25, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6, @void, @value}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r2, 0x0, 0xffffffffffffffff}, 0x13) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x22000406, &(0x7f0000000380)={[{@orlov}, {@noblock_validity}, {@stripe={'stripe', 0x3d, 0x9}}, {@errors_remount}, {@nomblk_io_submit}, {@nogrpid, 0x2e}, {@nouid32}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpid}], [], 0x2c}, 0x84, 0x4c2, &(0x7f0000000980)="$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") r3 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r4 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'pim6reg1\x00', 0x2}) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000280)='qdisc_create\x00', r6}, 0x18) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'pim6reg1\x00', @broadcast}) dup2(r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000e, 0x12, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) syz_mount_image$vfat(&(0x7f0000000ec0), &(0x7f0000000000)='./file2\x00', 0x420c, &(0x7f0000003240)=ANY=[], 0x6, 0x35d, &(0x7f0000000f00)="$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") creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x39) r7 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r7, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xbe00}], 0x2, 0x1200, 0x41001, 0x3) kernel console output (not intermixed with test programs): 1][ T3972] Call Trace: [ 36.018055][ T3972] [ 36.020987][ T3972] dump_stack_lvl+0xf2/0x150 [ 36.025674][ T3972] dump_stack+0x15/0x1a [ 36.029921][ T3972] should_fail_ex+0x223/0x230 [ 36.034693][ T3972] should_failslab+0x8f/0xb0 [ 36.039303][ T3972] __kmalloc_node_track_caller_noprof+0xa8/0x410 [ 36.045632][ T3972] ? sidtab_sid2str_get+0xb8/0x140 [ 36.050753][ T3972] kmemdup_noprof+0x2a/0x60 [ 36.055268][ T3972] sidtab_sid2str_get+0xb8/0x140 [ 36.060214][ T3972] security_sid_to_context_core+0x1eb/0x2f0 [ 36.066148][ T3972] security_sid_to_context+0x27/0x30 [ 36.071486][ T3972] selinux_lsmprop_to_secctx+0x2c/0x40 [ 36.077020][ T3972] security_lsmprop_to_secctx+0x4a/0x90 [ 36.082934][ T3972] audit_log_task_context+0x93/0x1c0 [ 36.088307][ T3972] audit_log_task+0xf9/0x1c0 [ 36.092931][ T3972] audit_seccomp+0x68/0x130 [ 36.098029][ T3972] __seccomp_filter+0x6fa/0x1180 [ 36.102986][ T3972] __secure_computing+0x9f/0x1c0 [ 36.108024][ T3972] syscall_trace_enter+0xd1/0x1f0 [ 36.113134][ T3972] do_syscall_64+0xaa/0x1c0 [ 36.117652][ T3972] ? clear_bhb_loop+0x55/0xb0 [ 36.122431][ T3972] ? clear_bhb_loop+0x55/0xb0 [ 36.127161][ T3972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.133139][ T3972] RIP: 0033:0x7fc6cc34e92c [ 36.137547][ T3972] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 36.157237][ T3972] RSP: 002b:00007fc6ca9c7050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 36.165753][ T3972] RAX: ffffffffffffffda RBX: 00007fc6cc515fa0 RCX: 00007fc6cc34e92c [ 36.173858][ T3972] RDX: 000000000000000f RSI: 00007fc6ca9c70b0 RDI: 0000000000000005 [ 36.178734][ T3961] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 36.181861][ T3972] RBP: 00007fc6ca9c70a0 R08: 0000000000000000 R09: 0000000000000000 [ 36.192093][ T3961] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.198135][ T3972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 36.213876][ T3972] R13: 0000000000000000 R14: 00007fc6cc515fa0 R15: 00007fff1de42d98 [ 36.222341][ T3972] [ 36.246734][ T3975] netlink: 'syz.1.162': attribute type 21 has an invalid length. [ 36.254612][ T3975] netlink: 12 bytes leftover after parsing attributes in process `syz.1.162'. [ 36.323170][ T3983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.166'. [ 36.625813][ T3996] FAULT_INJECTION: forcing a failure. [ 36.625813][ T3996] name failslab, interval 1, probability 0, space 0, times 0 [ 36.638546][ T3996] CPU: 1 UID: 0 PID: 3996 Comm: syz.0.173 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 36.649149][ T3996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 36.659207][ T3996] Call Trace: [ 36.662569][ T3996] [ 36.665493][ T3996] dump_stack_lvl+0xf2/0x150 [ 36.670111][ T3996] dump_stack+0x15/0x1a [ 36.674264][ T3996] should_fail_ex+0x223/0x230 [ 36.679052][ T3996] should_failslab+0x8f/0xb0 [ 36.683678][ T3996] kmem_cache_alloc_noprof+0x52/0x320 [ 36.689043][ T3996] ? skb_clone+0x154/0x1f0 [ 36.693455][ T3996] skb_clone+0x154/0x1f0 [ 36.697745][ T3996] __netlink_deliver_tap+0x2bd/0x4f0 [ 36.703035][ T3996] netlink_sendskb+0x126/0x150 [ 36.707872][ T3996] netlink_unicast+0x291/0x670 [ 36.712628][ T3996] nlmsg_notify+0x10f/0x170 [ 36.717155][ T3996] rtnl_notify+0x76/0x90 [ 36.721398][ T3996] rtmsg_ifa+0xf6/0x170 [ 36.725552][ T3996] __inet_insert_ifa+0x4fd/0x630 [ 36.730492][ T3996] inet_rtm_newaddr+0x95c/0xcb0 [ 36.735413][ T3996] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 36.740822][ T3996] rtnetlink_rcv_msg+0x651/0x710 [ 36.745754][ T3996] ? ref_tracker_free+0x3a5/0x410 [ 36.750791][ T3996] ? __dev_queue_xmit+0x186/0x2090 [ 36.755894][ T3996] netlink_rcv_skb+0x12c/0x230 [ 36.760681][ T3996] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 36.766138][ T3996] rtnetlink_rcv+0x1c/0x30 [ 36.770545][ T3996] netlink_unicast+0x599/0x670 [ 36.775339][ T3996] netlink_sendmsg+0x5cc/0x6e0 [ 36.780100][ T3996] ? __pfx_netlink_sendmsg+0x10/0x10 [ 36.785481][ T3996] __sock_sendmsg+0x140/0x180 [ 36.790175][ T3996] ____sys_sendmsg+0x312/0x410 [ 36.795011][ T3996] __sys_sendmsg+0x19d/0x230 [ 36.799603][ T3996] __x64_sys_sendmsg+0x46/0x50 [ 36.804446][ T3996] x64_sys_call+0x2734/0x2dc0 [ 36.809115][ T3996] do_syscall_64+0xc9/0x1c0 [ 36.813609][ T3996] ? clear_bhb_loop+0x55/0xb0 [ 36.818278][ T3996] ? clear_bhb_loop+0x55/0xb0 [ 36.822947][ T3996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.828916][ T3996] RIP: 0033:0x7f2d3ca6ff19 [ 36.833396][ T3996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 36.853000][ T3996] RSP: 002b:00007f2d3b0e7058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 36.861408][ T3996] RAX: ffffffffffffffda RBX: 00007f2d3cc35fa0 RCX: 00007f2d3ca6ff19 [ 36.869371][ T3996] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 36.877337][ T3996] RBP: 00007f2d3b0e70a0 R08: 0000000000000000 R09: 0000000000000000 [ 36.885315][ T3996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 36.893277][ T3996] R13: 0000000000000000 R14: 00007f2d3cc35fa0 R15: 00007ffdc62ef1a8 [ 36.901304][ T3996] [ 36.913726][ T4000] loop4: detected capacity change from 0 to 512 [ 36.928724][ T4000] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.174: corrupted in-inode xattr: invalid ea_ino [ 36.945665][ T4000] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.174: couldn't read orphan inode 15 (err -117) [ 36.962359][ T3998] netlink: 36 bytes leftover after parsing attributes in process `syz.2.171'. [ 36.971346][ T3998] netlink: 36 bytes leftover after parsing attributes in process `syz.2.171'. [ 36.980796][ T3998] netlink: 36 bytes leftover after parsing attributes in process `syz.2.171'. [ 36.990290][ T4000] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.998384][ T3998] netlink: 36 bytes leftover after parsing attributes in process `syz.2.171'. [ 37.006168][ T4007] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65049 sclass=netlink_route_socket pid=4007 comm=syz.0.176 [ 37.011634][ T3998] netlink: 36 bytes leftover after parsing attributes in process `syz.2.171'. [ 37.033460][ T3998] netlink: 36 bytes leftover after parsing attributes in process `syz.2.171'. [ 37.044071][ T4000] netlink: 'syz.4.174': attribute type 2 has an invalid length. [ 37.051750][ T4000] netlink: 'syz.4.174': attribute type 1 has an invalid length. [ 37.069993][ T4013] netlink: 4 bytes leftover after parsing attributes in process `syz.3.178'. [ 37.093684][ T4014] loop0: detected capacity change from 0 to 1764 [ 37.114208][ T4014] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 37.128850][ T4014] capability: warning: `syz.0.177' uses deprecated v2 capabilities in a way that may be insecure [ 37.193966][ T4029] FAULT_INJECTION: forcing a failure. [ 37.193966][ T4029] name failslab, interval 1, probability 0, space 0, times 0 [ 37.206624][ T4029] CPU: 1 UID: 0 PID: 4029 Comm: syz.2.185 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 37.217225][ T4029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 37.227290][ T4029] Call Trace: [ 37.230646][ T4029] [ 37.233580][ T4029] dump_stack_lvl+0xf2/0x150 [ 37.238302][ T4029] dump_stack+0x15/0x1a [ 37.242478][ T4029] should_fail_ex+0x223/0x230 [ 37.247229][ T4029] should_failslab+0x8f/0xb0 [ 37.251895][ T4029] __kmalloc_noprof+0xab/0x3f0 [ 37.256702][ T4029] ? nla_strdup+0x7a/0xc0 [ 37.261075][ T4029] nla_strdup+0x7a/0xc0 [ 37.265301][ T4029] nf_tables_newtable+0x3e9/0xf20 [ 37.270350][ T4029] nfnetlink_rcv+0xb3e/0x15d0 [ 37.275096][ T4029] ? kmem_cache_free+0xdc/0x2d0 [ 37.280053][ T4029] netlink_unicast+0x599/0x670 [ 37.284857][ T4029] netlink_sendmsg+0x5cc/0x6e0 [ 37.289669][ T4029] ? __pfx_netlink_sendmsg+0x10/0x10 [ 37.294964][ T4029] __sock_sendmsg+0x140/0x180 [ 37.299668][ T4029] ____sys_sendmsg+0x312/0x410 [ 37.304523][ T4029] __sys_sendmsg+0x19d/0x230 [ 37.309154][ T4029] __x64_sys_sendmsg+0x46/0x50 [ 37.313983][ T4029] x64_sys_call+0x2734/0x2dc0 [ 37.318671][ T4029] do_syscall_64+0xc9/0x1c0 [ 37.323191][ T4029] ? clear_bhb_loop+0x55/0xb0 [ 37.327935][ T4029] ? clear_bhb_loop+0x55/0xb0 [ 37.332628][ T4029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.338608][ T4029] RIP: 0033:0x7f108832ff19 [ 37.343032][ T4029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 37.362668][ T4029] RSP: 002b:00007f10869a7058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 37.371094][ T4029] RAX: ffffffffffffffda RBX: 00007f10884f5fa0 RCX: 00007f108832ff19 [ 37.379142][ T4029] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 37.387166][ T4029] RBP: 00007f10869a70a0 R08: 0000000000000000 R09: 0000000000000000 [ 37.395167][ T4029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 37.403272][ T4029] R13: 0000000000000000 R14: 00007f10884f5fa0 R15: 00007ffd57c0e7e8 [ 37.411287][ T4029] [ 37.602462][ T4037] FAULT_INJECTION: forcing a failure. [ 37.602462][ T4037] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 37.615575][ T4037] CPU: 1 UID: 0 PID: 4037 Comm: +}[@ Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 37.625881][ T4037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 37.636113][ T4037] Call Trace: [ 37.639381][ T4037] [ 37.642307][ T4037] dump_stack_lvl+0xf2/0x150 [ 37.646955][ T4037] dump_stack+0x15/0x1a [ 37.651147][ T4037] should_fail_ex+0x223/0x230 [ 37.655818][ T4037] should_fail+0xb/0x10 [ 37.660052][ T4037] should_fail_usercopy+0x1a/0x20 [ 37.665077][ T4037] _copy_to_user+0x20/0xa0 [ 37.669535][ T4037] bpf_test_finish+0x339/0x4f0 [ 37.674304][ T4037] bpf_prog_test_run_skb+0xad5/0xc00 [ 37.679591][ T4037] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 37.685405][ T4037] bpf_prog_test_run+0x20f/0x3a0 [ 37.690408][ T4037] __sys_bpf+0x400/0x7a0 [ 37.694648][ T4037] __x64_sys_bpf+0x43/0x50 [ 37.699149][ T4037] x64_sys_call+0x2914/0x2dc0 [ 37.703817][ T4037] do_syscall_64+0xc9/0x1c0 [ 37.708315][ T4037] ? clear_bhb_loop+0x55/0xb0 [ 37.713201][ T4037] ? clear_bhb_loop+0x55/0xb0 [ 37.717965][ T4037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.723863][ T4037] RIP: 0033:0x7fc6cc34ff19 [ 37.728277][ T4037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 37.747879][ T4037] RSP: 002b:00007fc6ca9c7058 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 37.756360][ T4037] RAX: ffffffffffffffda RBX: 00007fc6cc515fa0 RCX: 00007fc6cc34ff19 [ 37.764374][ T4037] RDX: 0000000000000050 RSI: 0000000020000400 RDI: 000000000000000a [ 37.772339][ T4037] RBP: 00007fc6ca9c70a0 R08: 0000000000000000 R09: 0000000000000000 [ 37.780351][ T4037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 37.788339][ T4037] R13: 0000000000000000 R14: 00007fc6cc515fa0 R15: 00007fff1de42d98 [ 37.796378][ T4037] [ 38.011329][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.260633][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 38.260648][ T29] audit: type=1400 audit(1733224309.014:500): avc: denied { create } for pid=4068 comm="syz.1.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.286252][ T29] audit: type=1400 audit(1733224309.014:501): avc: denied { setopt } for pid=4068 comm="syz.1.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.360732][ T4078] syz.2.203[4078] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.360832][ T4078] syz.2.203[4078] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.373406][ T4078] syz.2.203[4078] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.387539][ T4074] loop0: detected capacity change from 0 to 512 [ 38.406203][ T4074] ext4: Unknown parameter 'hash' [ 38.412534][ T4074] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.421145][ T4074] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.552307][ T29] audit: type=1400 audit(1733224309.324:502): avc: denied { associate } for pid=4097 comm="syz.1.211" name="rdma.current" dev="tmpfs" ino=283 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="@" [ 38.613871][ T29] audit: type=1400 audit(1733224309.384:503): avc: denied { write } for pid=4102 comm="syz.2.213" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 38.711496][ T4120] syz.2.221 uses obsolete (PF_INET,SOCK_PACKET) [ 38.798699][ T4129] 9pnet_fd: Insufficient options for proto=fd [ 38.836316][ T4133] FAULT_INJECTION: forcing a failure. [ 38.836316][ T4133] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 38.849533][ T4133] CPU: 0 UID: 0 PID: 4133 Comm: syz.2.226 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 38.860141][ T4133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.870205][ T4133] Call Trace: [ 38.873596][ T4133] [ 38.876527][ T4133] dump_stack_lvl+0xf2/0x150 [ 38.881210][ T4133] dump_stack+0x15/0x1a [ 38.885416][ T4133] should_fail_ex+0x223/0x230 [ 38.890093][ T4133] should_fail+0xb/0x10 [ 38.894320][ T4133] should_fail_usercopy+0x1a/0x20 [ 38.899380][ T4133] _copy_from_user+0x1e/0xb0 [ 38.903981][ T4133] btf_new_fd+0x1fc/0x790 [ 38.908389][ T4133] bpf_btf_load+0x115/0x130 [ 38.912893][ T4133] __sys_bpf+0x686/0x7a0 [ 38.917169][ T4133] __x64_sys_bpf+0x43/0x50 [ 38.921651][ T4133] x64_sys_call+0x2914/0x2dc0 [ 38.926328][ T4133] do_syscall_64+0xc9/0x1c0 [ 38.930889][ T4133] ? clear_bhb_loop+0x55/0xb0 [ 38.935653][ T4133] ? clear_bhb_loop+0x55/0xb0 [ 38.940331][ T4133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.946362][ T4133] RIP: 0033:0x7f108832ff19 [ 38.950781][ T4133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 38.970471][ T4133] RSP: 002b:00007f10869a7058 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 38.978893][ T4133] RAX: ffffffffffffffda RBX: 00007f10884f5fa0 RCX: 00007f108832ff19 [ 38.986865][ T4133] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 0000000000000012 [ 38.994836][ T4133] RBP: 00007f10869a70a0 R08: 0000000000000000 R09: 0000000000000000 [ 39.002792][ T4133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 39.010794][ T4133] R13: 0000000000000000 R14: 00007f10884f5fa0 R15: 00007ffd57c0e7e8 [ 39.018772][ T4133] [ 39.066740][ T4138] dvmrp1: entered allmulticast mode [ 39.068909][ T29] audit: type=1400 audit(1733224309.834:504): avc: denied { ioctl } for pid=4139 comm="syz.0.229" path="socket:[5681]" dev="sockfs" ino=5681 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.099524][ T4141] FAULT_INJECTION: forcing a failure. [ 39.099524][ T4141] name failslab, interval 1, probability 0, space 0, times 0 [ 39.109045][ T4140] loop3: detected capacity change from 0 to 512 [ 39.112200][ T4141] CPU: 0 UID: 0 PID: 4141 Comm: syz.0.229 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 39.127631][ T4140] EXT4-fs: Ignoring removed orlov option [ 39.128909][ T4141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.139088][ T4140] EXT4-fs: Ignoring removed nomblk_io_submit option [ 39.144579][ T4141] Call Trace: [ 39.144588][ T4141] [ 39.144596][ T4141] dump_stack_lvl+0xf2/0x150 [ 39.151208][ T4140] ext4: Unknown parameter 'nogrpid.nouid32' [ 39.154428][ T4141] dump_stack+0x15/0x1a [ 39.157466][ T29] audit: type=1326 audit(1733224309.844:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4139 comm="syz.0.229" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 39.161905][ T4141] should_fail_ex+0x223/0x230 [ 39.167872][ T29] audit: type=1326 audit(1733224309.844:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4139 comm="syz.0.229" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 39.171919][ T4141] should_failslab+0x8f/0xb0 [ 39.195209][ T29] audit: type=1326 audit(1733224309.844:507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.4.230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 39.199701][ T4141] kmem_cache_alloc_noprof+0x52/0x320 [ 39.199771][ T4141] ? audit_log_start+0x34c/0x6b0 [ 39.223017][ T29] audit: type=1326 audit(1733224309.844:508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4136 comm="syz.4.230" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 39.227563][ T4141] audit_log_start+0x34c/0x6b0 [ 39.250760][ T29] audit: type=1326 audit(1733224309.844:509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4139 comm="syz.0.229" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 39.256076][ T4141] ? __rcu_read_unlock+0x4e/0x70 [ 39.256112][ T4141] audit_seccomp+0x4b/0x130 [ 39.291979][ T4140] loop3: detected capacity change from 0 to 128 [ 39.312280][ T4141] __seccomp_filter+0x6fa/0x1180 [ 39.312323][ T4141] __secure_computing+0x9f/0x1c0 [ 39.338307][ T4141] syscall_trace_enter+0xd1/0x1f0 [ 39.343420][ T4141] ? fpregs_assert_state_consistent+0x83/0xa0 [ 39.345666][ T4140] syz.3.228: attempt to access beyond end of device [ 39.345666][ T4140] loop3: rw=34817, sector=106, nr_sectors = 95 limit=128 [ 39.349557][ T4141] do_syscall_64+0xaa/0x1c0 [ 39.349582][ T4141] ? clear_bhb_loop+0x55/0xb0 [ 39.372174][ T4141] ? clear_bhb_loop+0x55/0xb0 [ 39.376857][ T4141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.382773][ T4141] RIP: 0033:0x7f2d3ca6e92c [ 39.387201][ T4141] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 39.406836][ T4141] RSP: 002b:00007f2d3b0e7050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 39.415303][ T4141] RAX: ffffffffffffffda RBX: 00007f2d3cc35fa0 RCX: 00007f2d3ca6e92c [ 39.423274][ T4141] RDX: 000000000000000f RSI: 00007f2d3b0e70b0 RDI: 0000000000000008 [ 39.431239][ T4141] RBP: 00007f2d3b0e70a0 R08: 0000000000000000 R09: 0000000000000000 [ 39.439211][ T4141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 39.447178][ T4141] R13: 0000000000000000 R14: 00007f2d3cc35fa0 R15: 00007ffdc62ef1a8 [ 39.455149][ T4141] [ 39.511987][ T4151] FAULT_INJECTION: forcing a failure. [ 39.511987][ T4151] name failslab, interval 1, probability 0, space 0, times 0 [ 39.524666][ T4151] CPU: 0 UID: 0 PID: 4151 Comm: syz.2.232 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 39.535420][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.545480][ T4151] Call Trace: [ 39.548817][ T4151] [ 39.551748][ T4151] dump_stack_lvl+0xf2/0x150 [ 39.556351][ T4151] dump_stack+0x15/0x1a [ 39.560555][ T4151] should_fail_ex+0x223/0x230 [ 39.565235][ T4151] ? audit_log_d_path+0x96/0x250 [ 39.570176][ T4151] should_failslab+0x8f/0xb0 [ 39.574792][ T4151] __kmalloc_cache_noprof+0x4e/0x320 [ 39.580101][ T4151] audit_log_d_path+0x96/0x250 [ 39.584889][ T4151] ? __rcu_read_unlock+0x4e/0x70 [ 39.589928][ T4151] audit_log_d_path_exe+0x42/0x70 [ 39.594975][ T4151] audit_log_task+0x192/0x1c0 [ 39.599680][ T4151] audit_seccomp+0x68/0x130 [ 39.604187][ T4151] __seccomp_filter+0x6fa/0x1180 [ 39.609209][ T4151] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 39.614846][ T4151] ? vfs_write+0x596/0x920 [ 39.619333][ T4151] ? __schedule+0x6fa/0x930 [ 39.623919][ T4151] __secure_computing+0x9f/0x1c0 [ 39.628867][ T4151] syscall_trace_enter+0xd1/0x1f0 [ 39.633920][ T4151] do_syscall_64+0xaa/0x1c0 [ 39.638432][ T4151] ? clear_bhb_loop+0x55/0xb0 [ 39.643126][ T4151] ? clear_bhb_loop+0x55/0xb0 [ 39.647793][ T4151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.653710][ T4151] RIP: 0033:0x7f108832ff19 [ 39.658116][ T4151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 39.677767][ T4151] RSP: 002b:00007f10869a7058 EFLAGS: 00000246 ORIG_RAX: 0000000000000111 [ 39.686173][ T4151] RAX: ffffffffffffffda RBX: 00007f10884f5fa0 RCX: 00007f108832ff19 [ 39.694205][ T4151] RDX: 0000000000000000 RSI: 0000000000000018 RDI: 0000000020000280 [ 39.702173][ T4151] RBP: 00007f10869a70a0 R08: 0000000000000000 R09: 0000000000000000 [ 39.710178][ T4151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 39.718187][ T4151] R13: 0000000000000000 R14: 00007f10884f5fa0 R15: 00007ffd57c0e7e8 [ 39.726276][ T4151] [ 39.732808][ T4153] loop1: detected capacity change from 0 to 512 [ 39.751733][ T4153] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 39.753466][ T4153] EXT4-fs (loop1): invalid journal inode [ 39.753555][ T4153] EXT4-fs (loop1): can't get journal size [ 39.776272][ T4153] EXT4-fs (loop1): 1 truncate cleaned up [ 39.789352][ T4153] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.848393][ T4164] loop2: detected capacity change from 0 to 512 [ 39.858396][ T4164] ext4: Unknown parameter 'hash' [ 39.868542][ T4164] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.882332][ T4164] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.971683][ T4186] loop0: detected capacity change from 0 to 512 [ 39.978530][ T4186] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 39.989774][ T4186] EXT4-fs (loop0): 1 truncate cleaned up [ 39.995796][ T4186] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.102255][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.356839][ T4222] __nla_validate_parse: 29 callbacks suppressed [ 40.356856][ T4222] netlink: 20 bytes leftover after parsing attributes in process `syz.0.260'. [ 40.374906][ T4153] syz.1.235 (4153) used greatest stack depth: 10368 bytes left [ 40.390927][ T4224] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 40.397481][ T4224] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 40.400094][ T4220] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62237 sclass=netlink_route_socket pid=4220 comm=syz.3.259 [ 40.405195][ T4224] vhci_hcd vhci_hcd.0: Device attached [ 40.425321][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.437968][ T4220] netlink: 4 bytes leftover after parsing attributes in process `syz.3.259'. [ 40.447051][ T4225] vhci_hcd: connection closed [ 40.447242][ T50] vhci_hcd: stop threads [ 40.456302][ T50] vhci_hcd: release socket [ 40.460751][ T50] vhci_hcd: disconnect device [ 40.523398][ T4236] loop4: detected capacity change from 0 to 2048 [ 40.531944][ T4231] netlink: 36 bytes leftover after parsing attributes in process `syz.1.262'. [ 40.540890][ T4231] netlink: 36 bytes leftover after parsing attributes in process `syz.1.262'. [ 40.549923][ T4231] netlink: 36 bytes leftover after parsing attributes in process `syz.1.262'. [ 40.560226][ T4236] loop4: p1 < > p4 [ 40.565243][ T4236] loop4: p4 size 8388608 extends beyond EOD, truncated [ 40.575823][ T4231] netlink: 36 bytes leftover after parsing attributes in process `syz.1.262'. [ 40.584816][ T4231] netlink: 36 bytes leftover after parsing attributes in process `syz.1.262'. [ 40.595210][ T4231] netlink: 36 bytes leftover after parsing attributes in process `syz.1.262'. [ 40.610840][ T4236] netlink: 4 bytes leftover after parsing attributes in process `syz.4.265'. [ 40.622793][ T4236] bridge_slave_1: left allmulticast mode [ 40.628572][ T4236] bridge_slave_1: left promiscuous mode [ 40.634471][ T4236] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.642785][ T4236] bridge_slave_0: left allmulticast mode [ 40.648610][ T4236] bridge_slave_0: left promiscuous mode [ 40.654388][ T4236] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.670146][ T4231] netlink: 36 bytes leftover after parsing attributes in process `syz.1.262'. [ 40.758931][ T4261] loop3: detected capacity change from 0 to 1024 [ 40.766635][ T4261] EXT4-fs (loop3): unsupported inode size: 143 [ 40.772885][ T4261] EXT4-fs (loop3): blocksize: 1024 [ 40.799033][ T4264] FAULT_INJECTION: forcing a failure. [ 40.799033][ T4264] name failslab, interval 1, probability 0, space 0, times 0 [ 40.811717][ T4264] CPU: 0 UID: 0 PID: 4264 Comm: syz.3.276 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 40.818926][ T4266] loop1: detected capacity change from 0 to 512 [ 40.822311][ T4264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 40.822325][ T4264] Call Trace: [ 40.822333][ T4264] [ 40.822341][ T4264] dump_stack_lvl+0xf2/0x150 [ 40.829891][ T4266] ext4: Unknown parameter 'hash' [ 40.838597][ T4264] dump_stack+0x15/0x1a [ 40.838653][ T4264] should_fail_ex+0x223/0x230 [ 40.838676][ T4264] should_failslab+0x8f/0xb0 [ 40.838707][ T4264] kmem_cache_alloc_noprof+0x52/0x320 [ 40.873094][ T4264] ? getname_flags+0x81/0x3b0 [ 40.877768][ T4264] getname_flags+0x81/0x3b0 [ 40.882262][ T4264] getname+0x17/0x20 [ 40.886217][ T4264] do_mq_open+0xd4/0x4b0 [ 40.890481][ T4264] __x64_sys_mq_open+0xcc/0x100 [ 40.895329][ T4264] x64_sys_call+0x1d6f/0x2dc0 [ 40.899999][ T4264] do_syscall_64+0xc9/0x1c0 [ 40.904523][ T4264] ? clear_bhb_loop+0x55/0xb0 [ 40.909296][ T4264] ? clear_bhb_loop+0x55/0xb0 [ 40.913962][ T4264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.919925][ T4264] RIP: 0033:0x7f9449adff19 [ 40.924331][ T4264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 40.943932][ T4264] RSP: 002b:00007f9448157058 EFLAGS: 00000246 ORIG_RAX: 00000000000000f0 [ 40.952336][ T4264] RAX: ffffffffffffffda RBX: 00007f9449ca5fa0 RCX: 00007f9449adff19 [ 40.960364][ T4264] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 40.968325][ T4264] RBP: 00007f94481570a0 R08: 0000000000000000 R09: 0000000000000000 [ 40.976371][ T4264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 40.984332][ T4264] R13: 0000000000000001 R14: 00007f9449ca5fa0 R15: 00007ffced9b39d8 [ 40.992299][ T4264] [ 41.003464][ T4258] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.021851][ T4258] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.185173][ T4287] loop3: detected capacity change from 0 to 128 [ 41.192100][ T4287] ======================================================= [ 41.192100][ T4287] WARNING: The mand mount option has been deprecated and [ 41.192100][ T4287] and is ignored by this kernel. Remove the mand [ 41.192100][ T4287] option from the mount to silence this warning. [ 41.192100][ T4287] ======================================================= [ 41.248510][ T4287] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 41.251345][ T4296] IPv6: NLM_F_CREATE should be specified when creating new route [ 41.269552][ T4287] ext4 filesystem being mounted at /47/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.299993][ T4298] FAULT_INJECTION: forcing a failure. [ 41.299993][ T4298] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 41.313199][ T4298] CPU: 1 UID: 0 PID: 4298 Comm: syz.0.287 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 41.323896][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.333982][ T4298] Call Trace: [ 41.337245][ T4298] [ 41.340161][ T4298] dump_stack_lvl+0xf2/0x150 [ 41.344804][ T4298] dump_stack+0x15/0x1a [ 41.349034][ T4298] should_fail_ex+0x223/0x230 [ 41.353725][ T4298] should_fail+0xb/0x10 [ 41.357874][ T4298] should_fail_usercopy+0x1a/0x20 [ 41.362919][ T4298] _copy_to_user+0x20/0xa0 [ 41.367413][ T4298] simple_read_from_buffer+0xa0/0x110 [ 41.372793][ T4298] proc_fail_nth_read+0xf9/0x140 [ 41.377746][ T4298] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 41.383342][ T4298] vfs_read+0x1a2/0x700 [ 41.387481][ T4298] ? __rcu_read_unlock+0x4e/0x70 [ 41.392428][ T4298] ? __fget_files+0x17c/0x1c0 [ 41.397098][ T4298] ksys_read+0xe8/0x1b0 [ 41.401343][ T4298] __x64_sys_read+0x42/0x50 [ 41.405853][ T4298] x64_sys_call+0x2874/0x2dc0 [ 41.410541][ T4298] do_syscall_64+0xc9/0x1c0 [ 41.415059][ T4298] ? clear_bhb_loop+0x55/0xb0 [ 41.419746][ T4298] ? clear_bhb_loop+0x55/0xb0 [ 41.424410][ T4298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.430363][ T4298] RIP: 0033:0x7f2d3ca6e92c [ 41.434764][ T4298] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 41.454442][ T4298] RSP: 002b:00007f2d3b0e7050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 41.462969][ T4298] RAX: ffffffffffffffda RBX: 00007f2d3cc35fa0 RCX: 00007f2d3ca6e92c [ 41.470940][ T4298] RDX: 000000000000000f RSI: 00007f2d3b0e70b0 RDI: 0000000000000005 [ 41.478932][ T4298] RBP: 00007f2d3b0e70a0 R08: 0000000000000000 R09: 0000000000000000 [ 41.486937][ T4298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 41.494894][ T4298] R13: 0000000000000000 R14: 00007f2d3cc35fa0 R15: 00007ffdc62ef1a8 [ 41.502849][ T4298] [ 41.538736][ T4302] FAULT_INJECTION: forcing a failure. [ 41.538736][ T4302] name failslab, interval 1, probability 0, space 0, times 0 [ 41.551823][ T4302] CPU: 1 UID: 0 PID: 4302 Comm: syz.0.288 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 41.562456][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.572637][ T4302] Call Trace: [ 41.576423][ T4302] [ 41.579338][ T4302] dump_stack_lvl+0xf2/0x150 [ 41.583956][ T4302] dump_stack+0x15/0x1a [ 41.588099][ T4302] should_fail_ex+0x223/0x230 [ 41.592837][ T4302] should_failslab+0x8f/0xb0 [ 41.597493][ T4302] __kmalloc_node_track_caller_noprof+0xa8/0x410 [ 41.603842][ T4302] ? key_alloc+0x2dd/0xa40 [ 41.608299][ T4302] kmemdup_noprof+0x2a/0x60 [ 41.612855][ T4302] key_alloc+0x2dd/0xa40 [ 41.617178][ T4302] __key_create_or_update+0x65b/0x750 [ 41.622612][ T4302] key_create_or_update+0x42/0x60 [ 41.627656][ T4302] __se_sys_add_key+0x280/0x320 [ 41.632531][ T4302] ? fput+0x1c4/0x200 [ 41.636525][ T4302] __x64_sys_add_key+0x67/0x80 [ 41.641339][ T4302] x64_sys_call+0x2964/0x2dc0 [ 41.646104][ T4302] do_syscall_64+0xc9/0x1c0 [ 41.650703][ T4302] ? clear_bhb_loop+0x55/0xb0 [ 41.655439][ T4302] ? clear_bhb_loop+0x55/0xb0 [ 41.660116][ T4302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.666016][ T4302] RIP: 0033:0x7f2d3ca6ff19 [ 41.670423][ T4302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 41.690401][ T4302] RSP: 002b:00007f2d3b0e7058 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 41.698810][ T4302] RAX: ffffffffffffffda RBX: 00007f2d3cc35fa0 RCX: 00007f2d3ca6ff19 [ 41.706770][ T4302] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 00000000200000c0 [ 41.714730][ T4302] RBP: 00007f2d3b0e70a0 R08: ffffffffffffffff R09: 0000000000000000 [ 41.722691][ T4302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 41.730750][ T4302] R13: 0000000000000000 R14: 00007f2d3cc35fa0 R15: 00007ffdc62ef1a8 [ 41.738722][ T4302] [ 41.769819][ T3308] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 41.836230][ T4317] loop0: detected capacity change from 0 to 256 [ 41.882338][ T4317] FAULT_INJECTION: forcing a failure. [ 41.882338][ T4317] name failslab, interval 1, probability 0, space 0, times 0 [ 41.882362][ T4317] CPU: 1 UID: 0 PID: 4317 Comm: syz.0.294 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 41.882384][ T4317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 41.882394][ T4317] Call Trace: [ 41.882430][ T4317] [ 41.882437][ T4317] dump_stack_lvl+0xf2/0x150 [ 41.882471][ T4317] dump_stack+0x15/0x1a [ 41.882500][ T4317] should_fail_ex+0x223/0x230 [ 41.882586][ T4317] ? vfat_add_entry+0xd5/0x1b40 [ 41.882612][ T4317] should_failslab+0x8f/0xb0 [ 41.882640][ T4317] __kmalloc_cache_noprof+0x4e/0x320 [ 41.882673][ T4317] ? __brelse+0x30/0x60 [ 41.882695][ T4317] vfat_add_entry+0xd5/0x1b40 [ 41.882740][ T4317] ? fat_alloc_new_dir+0x505/0x540 [ 41.882826][ T4317] vfat_mkdir+0xcd/0x1e0 [ 41.882848][ T4317] vfs_mkdir+0x1f4/0x320 [ 41.882873][ T4317] do_mkdirat+0x12f/0x2b0 [ 41.882897][ T4317] __x64_sys_mkdirat+0x4e/0x60 [ 41.882921][ T4317] x64_sys_call+0x1b6f/0x2dc0 [ 41.882960][ T4317] do_syscall_64+0xc9/0x1c0 [ 41.882983][ T4317] ? clear_bhb_loop+0x55/0xb0 [ 41.883004][ T4317] ? clear_bhb_loop+0x55/0xb0 [ 41.883019][ T4317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.883048][ T4317] RIP: 0033:0x7f2d3ca6ff19 [ 41.883062][ T4317] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 41.883078][ T4317] RSP: 002b:00007f2d3b0e7058 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 41.883178][ T4317] RAX: ffffffffffffffda RBX: 00007f2d3cc35fa0 RCX: 00007f2d3ca6ff19 [ 41.883189][ T4317] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 41.883205][ T4317] RBP: 00007f2d3b0e70a0 R08: 0000000000000000 R09: 0000000000000000 [ 41.883216][ T4317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 41.883227][ T4317] R13: 0000000000000000 R14: 00007f2d3cc35fa0 R15: 00007ffdc62ef1a8 [ 41.883242][ T4317] [ 42.070516][ T4338] FAULT_INJECTION: forcing a failure. [ 42.070516][ T4338] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 42.165174][ T4338] CPU: 1 UID: 0 PID: 4338 Comm: syz.2.303 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 42.165204][ T4338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 42.165215][ T4338] Call Trace: [ 42.165222][ T4338] [ 42.165293][ T4338] dump_stack_lvl+0xf2/0x150 [ 42.165336][ T4338] dump_stack+0x15/0x1a [ 42.165361][ T4338] should_fail_ex+0x223/0x230 [ 42.165465][ T4338] should_fail+0xb/0x10 [ 42.165484][ T4338] should_fail_usercopy+0x1a/0x20 [ 42.165559][ T4338] strncpy_from_user+0x25/0x210 [ 42.165588][ T4338] ? arch_stack_walk+0xfd/0x150 [ 42.165610][ T4338] strncpy_from_user_nofault+0x66/0xe0 [ 42.165637][ T4338] bpf_probe_read_compat_str+0xb3/0x130 [ 42.165764][ T4338] bpf_prog_597e1462992804d8+0x46/0x48 [ 42.165779][ T4338] bpf_trace_run2+0x104/0x1d0 [ 42.165803][ T4338] ? ethnl_default_doit+0x6d9/0x7d0 [ 42.165827][ T4338] ? genl_rcv+0x28/0x40 [ 42.165854][ T4338] ? netlink_unicast+0x599/0x670 [ 42.165895][ T4338] ? ethnl_default_doit+0x6d9/0x7d0 [ 42.165916][ T4338] __traceiter_kfree+0x2b/0x50 [ 42.165942][ T4338] ? ethnl_default_doit+0x6d9/0x7d0 [ 42.165965][ T4338] kfree+0x247/0x2f0 [ 42.165998][ T4338] ethnl_default_doit+0x6d9/0x7d0 [ 42.166027][ T4338] genl_rcv_msg+0x61b/0x6c0 [ 42.166058][ T4338] ? __pfx_ethnl_default_doit+0x10/0x10 [ 42.166114][ T4338] ? __dev_queue_xmit+0xb6e/0x2090 [ 42.166207][ T4338] netlink_rcv_skb+0x12c/0x230 [ 42.166231][ T4338] ? __pfx_genl_rcv_msg+0x10/0x10 [ 42.166269][ T4338] genl_rcv+0x28/0x40 [ 42.166291][ T4338] netlink_unicast+0x599/0x670 [ 42.166316][ T4338] netlink_sendmsg+0x5cc/0x6e0 [ 42.166445][ T4338] ? __pfx_netlink_sendmsg+0x10/0x10 [ 42.166470][ T4338] __sock_sendmsg+0x140/0x180 [ 42.166500][ T4338] ____sys_sendmsg+0x312/0x410 [ 42.166527][ T4338] __sys_sendmsg+0x19d/0x230 [ 42.166609][ T4338] __x64_sys_sendmsg+0x46/0x50 [ 42.166628][ T4338] x64_sys_call+0x2734/0x2dc0 [ 42.166647][ T4338] do_syscall_64+0xc9/0x1c0 [ 42.166691][ T4338] ? clear_bhb_loop+0x55/0xb0 [ 42.166711][ T4338] ? clear_bhb_loop+0x55/0xb0 [ 42.166730][ T4338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.166870][ T4338] RIP: 0033:0x7f108832ff19 [ 42.166885][ T4338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 42.166904][ T4338] RSP: 002b:00007f10869a7058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.166925][ T4338] RAX: ffffffffffffffda RBX: 00007f10884f5fa0 RCX: 00007f108832ff19 [ 42.166939][ T4338] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 42.166952][ T4338] RBP: 00007f10869a70a0 R08: 0000000000000000 R09: 0000000000000000 [ 42.166965][ T4338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 42.167004][ T4338] R13: 0000000000000000 R14: 00007f10884f5fa0 R15: 00007ffd57c0e7e8 [ 42.167023][ T4338] [ 42.168410][ T4336] process 'syz.1.302' launched '/dev/fd/41' with NULL argv: empty string added [ 42.338040][ T4328] loop3: detected capacity change from 0 to 4096 [ 42.419494][ T4351] syz.1.307[4351] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 42.427625][ T4351] syz.1.307[4351] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 42.430369][ T4351] syz.1.307[4351] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 42.446624][ T4351] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.446777][ T4351] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.448338][ T4328] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.523097][ T4351] loop1: detected capacity change from 0 to 2048 [ 42.546373][ T4351] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.960043][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.154896][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.181699][ T4378] IPv6: NLM_F_CREATE should be specified when creating new route [ 43.300752][ T4387] loop3: detected capacity change from 0 to 512 [ 43.300960][ T4387] ext4: Unknown parameter 'hash' [ 43.302379][ T4387] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.302496][ T4387] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.338739][ T4396] loop0: detected capacity change from 0 to 1024 [ 43.338997][ T4396] journal_path: Non-blockdev passed as './file0' [ 43.339014][ T4396] EXT4-fs: error: could not find journal device path [ 43.343332][ T29] kauditd_printk_skb: 182 callbacks suppressed [ 43.343345][ T29] audit: type=1400 audit(1733224314.114:690): avc: denied { connect } for pid=4398 comm="syz.4.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 43.403020][ T29] audit: type=1400 audit(1733224314.134:691): avc: denied { write } for pid=4398 comm="syz.4.327" path="socket:[6092]" dev="sockfs" ino=6092 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 43.403046][ T29] audit: type=1326 audit(1733224314.174:692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4395 comm="syz.0.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 43.403094][ T29] audit: type=1326 audit(1733224314.174:693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4395 comm="syz.0.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 43.403117][ T29] audit: type=1326 audit(1733224314.174:694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4395 comm="syz.0.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 43.496186][ T29] audit: type=1326 audit(1733224314.174:695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4395 comm="syz.0.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 43.519438][ T29] audit: type=1326 audit(1733224314.174:696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4395 comm="syz.0.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 43.519477][ T29] audit: type=1326 audit(1733224314.174:697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4395 comm="syz.0.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 43.574981][ T29] audit: type=1326 audit(1733224314.344:698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4395 comm="syz.0.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 43.575016][ T29] audit: type=1326 audit(1733224314.344:699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4395 comm="syz.0.326" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 43.596163][ T4403] syz.2.328[4403] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.628178][ T4403] syz.2.328[4403] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.628779][ T4403] syz.2.328[4403] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 43.663428][ T4403] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.663498][ T4403] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.671947][ T4403] bridge0: entered promiscuous mode [ 43.696930][ T4403] macsec0: entered promiscuous mode [ 43.697080][ T4403] macsec0: entered allmulticast mode [ 43.697094][ T4403] bridge0: entered allmulticast mode [ 43.698691][ T4403] bridge0: port 3(macsec0) entered blocking state [ 43.720758][ T4403] bridge0: port 3(macsec0) entered disabled state [ 43.728368][ T4403] bridge0: left allmulticast mode [ 43.728529][ T4403] bridge0: left promiscuous mode [ 44.110606][ T4437] netlink: 'syz.4.339': attribute type 10 has an invalid length. [ 44.118773][ T4437] geneve1: entered promiscuous mode [ 44.122573][ T4437] bond0: (slave geneve1): Enslaving as an active interface with an up link [ 44.230702][ T4444] loop1: detected capacity change from 0 to 512 [ 44.243968][ T4444] ext4: Unknown parameter 'hash' [ 44.254047][ T4444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 44.275373][ T4444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.337597][ T4467] loop2: detected capacity change from 0 to 1024 [ 44.354299][ T4471] loop0: detected capacity change from 0 to 512 [ 44.365368][ T4471] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 44.368564][ T4467] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.376506][ T4471] EXT4-fs (loop0): 1 truncate cleaned up [ 44.388609][ T4467] ext4 filesystem being mounted at /66/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.393795][ T4471] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.421276][ T4471] FAULT_INJECTION: forcing a failure. [ 44.421276][ T4471] name failslab, interval 1, probability 0, space 0, times 0 [ 44.434012][ T4471] CPU: 0 UID: 0 PID: 4471 Comm: syz.0.353 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 44.444634][ T4471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 44.454682][ T4471] Call Trace: [ 44.457959][ T4471] [ 44.460960][ T4471] dump_stack_lvl+0xf2/0x150 [ 44.465599][ T4471] dump_stack+0x15/0x1a [ 44.469753][ T4471] should_fail_ex+0x223/0x230 [ 44.474457][ T4471] should_failslab+0x8f/0xb0 [ 44.479068][ T4471] __kmalloc_noprof+0xab/0x3f0 [ 44.483832][ T4471] ? ext4_expand_extra_isize_ea+0x7c9/0xf70 [ 44.489729][ T4471] ext4_expand_extra_isize_ea+0x7c9/0xf70 [ 44.495496][ T4471] __ext4_expand_extra_isize+0x243/0x280 [ 44.501154][ T4471] __ext4_mark_inode_dirty+0x2c5/0x440 [ 44.506626][ T4471] __ext4_unlink+0x482/0x660 [ 44.511222][ T4471] ext4_unlink+0xd6/0x2a0 [ 44.515613][ T4471] vfs_unlink+0x275/0x430 [ 44.519942][ T4471] do_unlinkat+0x237/0x4d0 [ 44.524470][ T4471] __x64_sys_unlink+0x2e/0x40 [ 44.529144][ T4471] x64_sys_call+0x2329/0x2dc0 [ 44.533842][ T4471] do_syscall_64+0xc9/0x1c0 [ 44.538342][ T4471] ? clear_bhb_loop+0x55/0xb0 [ 44.543098][ T4471] ? clear_bhb_loop+0x55/0xb0 [ 44.547834][ T4471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.553756][ T4471] RIP: 0033:0x7f2d3ca6ff19 [ 44.558161][ T4471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 44.577778][ T4471] RSP: 002b:00007f2d3b0e7058 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 44.586184][ T4471] RAX: ffffffffffffffda RBX: 00007f2d3cc35fa0 RCX: 00007f2d3ca6ff19 [ 44.594349][ T4471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 44.602421][ T4471] RBP: 00007f2d3b0e70a0 R08: 0000000000000000 R09: 0000000000000000 [ 44.610384][ T4471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.618415][ T4471] R13: 0000000000000000 R14: 00007f2d3cc35fa0 R15: 00007ffdc62ef1a8 [ 44.626390][ T4471] [ 44.642705][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.690890][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.700559][ T4479] FAULT_INJECTION: forcing a failure. [ 44.700559][ T4479] name failslab, interval 1, probability 0, space 0, times 0 [ 44.713266][ T4479] CPU: 0 UID: 0 PID: 4479 Comm: syz.0.355 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 44.723946][ T4479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 44.733988][ T4479] Call Trace: [ 44.737303][ T4479] [ 44.740220][ T4479] dump_stack_lvl+0xf2/0x150 [ 44.744815][ T4479] dump_stack+0x15/0x1a [ 44.748958][ T4479] should_fail_ex+0x223/0x230 [ 44.753683][ T4479] should_failslab+0x8f/0xb0 [ 44.758263][ T4479] kmem_cache_alloc_noprof+0x52/0x320 [ 44.763685][ T4479] ? audit_log_start+0x34c/0x6b0 [ 44.768657][ T4479] audit_log_start+0x34c/0x6b0 [ 44.773461][ T4479] audit_seccomp+0x4b/0x130 [ 44.777951][ T4479] __seccomp_filter+0x6fa/0x1180 [ 44.782885][ T4479] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 44.788565][ T4479] ? vfs_write+0x596/0x920 [ 44.793042][ T4479] ? putname+0xcf/0xf0 [ 44.797093][ T4479] __secure_computing+0x9f/0x1c0 [ 44.802015][ T4479] syscall_trace_enter+0xd1/0x1f0 [ 44.807044][ T4479] ? fpregs_assert_state_consistent+0x83/0xa0 [ 44.813270][ T4479] do_syscall_64+0xaa/0x1c0 [ 44.817813][ T4479] ? clear_bhb_loop+0x55/0xb0 [ 44.822471][ T4479] ? clear_bhb_loop+0x55/0xb0 [ 44.827127][ T4479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.833030][ T4479] RIP: 0033:0x7f2d3ca6ff19 [ 44.837864][ T4479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 44.857624][ T4479] RSP: 002b:00007f2d3b0e7058 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 44.866110][ T4479] RAX: ffffffffffffffda RBX: 00007f2d3cc35fa0 RCX: 00007f2d3ca6ff19 [ 44.874076][ T4479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.882029][ T4479] RBP: 00007f2d3b0e70a0 R08: 0000000000000000 R09: 0000000000000000 [ 44.889993][ T4479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.897990][ T4479] R13: 0000000000000000 R14: 00007f2d3cc35fa0 R15: 00007ffdc62ef1a8 [ 44.906050][ T4479] [ 44.931776][ T4485] IPv4: Oversized IP packet from 127.202.26.0 [ 44.982115][ T4497] gtp0: entered allmulticast mode [ 45.092621][ T4518] loop2: detected capacity change from 0 to 512 [ 45.100960][ T4518] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 45.131885][ T4518] EXT4-fs (loop2): 1 truncate cleaned up [ 45.141700][ T4518] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.177547][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.536657][ T4565] FAULT_INJECTION: forcing a failure. [ 45.536657][ T4565] name failslab, interval 1, probability 0, space 0, times 0 [ 45.549347][ T4565] CPU: 1 UID: 0 PID: 4565 Comm: syz.4.385 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 45.559995][ T4565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 45.570107][ T4565] Call Trace: [ 45.573383][ T4565] [ 45.576312][ T4565] dump_stack_lvl+0xf2/0x150 [ 45.580992][ T4565] dump_stack+0x15/0x1a [ 45.585270][ T4565] should_fail_ex+0x223/0x230 [ 45.589961][ T4565] should_failslab+0x8f/0xb0 [ 45.594659][ T4565] __kmalloc_node_track_caller_noprof+0xa8/0x410 [ 45.600994][ T4565] ? sidtab_sid2str_get+0xb8/0x140 [ 45.606268][ T4565] kmemdup_noprof+0x2a/0x60 [ 45.610791][ T4565] sidtab_sid2str_get+0xb8/0x140 [ 45.615740][ T4565] security_sid_to_context_core+0x1eb/0x2f0 [ 45.621652][ T4565] security_sid_to_context+0x27/0x30 [ 45.626946][ T4565] selinux_lsmprop_to_secctx+0x2c/0x40 [ 45.632486][ T4565] security_lsmprop_to_secctx+0x4a/0x90 [ 45.638067][ T4565] audit_log_task_context+0x93/0x1c0 [ 45.643428][ T4565] audit_log_task+0xf9/0x1c0 [ 45.648018][ T4565] audit_seccomp+0x68/0x130 [ 45.652522][ T4565] __seccomp_filter+0x6fa/0x1180 [ 45.657632][ T4565] ? __kmalloc_noprof+0x284/0x3f0 [ 45.662656][ T4565] ? security_prepare_creds+0x53/0x120 [ 45.668185][ T4565] ? selinux_cred_prepare+0x60/0x70 [ 45.673508][ T4565] ? commit_creds+0x73b/0x7b0 [ 45.678284][ T4565] __secure_computing+0x9f/0x1c0 [ 45.683223][ T4565] syscall_trace_enter+0xd1/0x1f0 [ 45.688330][ T4565] do_syscall_64+0xaa/0x1c0 [ 45.692904][ T4565] ? clear_bhb_loop+0x55/0xb0 [ 45.697585][ T4565] ? clear_bhb_loop+0x55/0xb0 [ 45.702263][ T4565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.708327][ T4565] RIP: 0033:0x7f8c8640e92c [ 45.712738][ T4565] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 45.732351][ T4565] RSP: 002b:00007f8c84a87050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 45.740838][ T4565] RAX: ffffffffffffffda RBX: 00007f8c865d5fa0 RCX: 00007f8c8640e92c [ 45.748815][ T4565] RDX: 000000000000000f RSI: 00007f8c84a870b0 RDI: 0000000000000004 [ 45.756791][ T4565] RBP: 00007f8c84a870a0 R08: 0000000000000000 R09: 0000000000000000 [ 45.764766][ T4565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 45.772744][ T4565] R13: 0000000000000000 R14: 00007f8c865d5fa0 R15: 00007ffd04fc3b98 [ 45.780752][ T4565] [ 45.916164][ T4566] loop1: detected capacity change from 0 to 512 [ 45.928127][ T4556] loop3: detected capacity change from 0 to 512 [ 45.934838][ T4566] ext4: Unknown parameter 'hash' [ 45.940494][ T4556] EXT4-fs: Ignoring removed nomblk_io_submit option [ 45.950430][ T4566] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.970104][ T4556] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 45.980026][ T4556] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 45.990505][ T4566] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.233160][ T4579] __nla_validate_parse: 36 callbacks suppressed [ 46.233172][ T4579] netlink: 20 bytes leftover after parsing attributes in process `syz.2.389'. [ 46.299247][ T4582] loop3: detected capacity change from 0 to 512 [ 46.306770][ T4588] netlink: 4 bytes leftover after parsing attributes in process `syz.2.393'. [ 46.318268][ T4582] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.336467][ T4582] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.351610][ T4582] ext4 filesystem being mounted at /70/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.509863][ T4604] netlink: 'syz.2.399': attribute type 21 has an invalid length. [ 46.517804][ T4604] FAULT_INJECTION: forcing a failure. [ 46.517804][ T4604] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 46.530935][ T4604] CPU: 1 UID: 0 PID: 4604 Comm: syz.2.399 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 46.541532][ T4604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 46.551590][ T4604] Call Trace: [ 46.554884][ T4604] [ 46.557811][ T4604] dump_stack_lvl+0xf2/0x150 [ 46.562401][ T4604] dump_stack+0x15/0x1a [ 46.566721][ T4604] should_fail_ex+0x223/0x230 [ 46.571477][ T4604] should_fail+0xb/0x10 [ 46.575631][ T4604] should_fail_usercopy+0x1a/0x20 [ 46.580639][ T4604] _copy_to_user+0x20/0xa0 [ 46.585048][ T4604] simple_read_from_buffer+0xa0/0x110 [ 46.590426][ T4604] proc_fail_nth_read+0xf9/0x140 [ 46.595351][ T4604] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 46.600947][ T4604] vfs_read+0x1a2/0x700 [ 46.605091][ T4604] ? __rcu_read_unlock+0x4e/0x70 [ 46.610045][ T4604] ? __fget_files+0x17c/0x1c0 [ 46.614723][ T4604] ksys_read+0xe8/0x1b0 [ 46.618931][ T4604] __x64_sys_read+0x42/0x50 [ 46.623515][ T4604] x64_sys_call+0x2874/0x2dc0 [ 46.628218][ T4604] do_syscall_64+0xc9/0x1c0 [ 46.632787][ T4604] ? clear_bhb_loop+0x55/0xb0 [ 46.637472][ T4604] ? clear_bhb_loop+0x55/0xb0 [ 46.642366][ T4604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.648262][ T4604] RIP: 0033:0x7f108832e92c [ 46.652686][ T4604] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 46.672460][ T4604] RSP: 002b:00007f10869a7050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 46.680873][ T4604] RAX: ffffffffffffffda RBX: 00007f10884f5fa0 RCX: 00007f108832e92c [ 46.688889][ T4604] RDX: 000000000000000f RSI: 00007f10869a70b0 RDI: 0000000000000007 [ 46.696848][ T4604] RBP: 00007f10869a70a0 R08: 0000000000000000 R09: 0000000000000000 [ 46.705053][ T4604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 46.713089][ T4604] R13: 0000000000000000 R14: 00007f10884f5fa0 R15: 00007ffd57c0e7e8 [ 46.721056][ T4604] [ 46.808696][ T4609] netlink: 20 bytes leftover after parsing attributes in process `syz.2.401'. [ 46.882611][ T4617] netlink: 4 bytes leftover after parsing attributes in process `syz.2.405'. [ 46.923881][ T4619] netlink: 36 bytes leftover after parsing attributes in process `syz.2.406'. [ 46.933000][ T4619] netlink: 36 bytes leftover after parsing attributes in process `syz.2.406'. [ 46.941929][ T4619] netlink: 36 bytes leftover after parsing attributes in process `syz.2.406'. [ 46.958219][ T4619] netlink: 36 bytes leftover after parsing attributes in process `syz.2.406'. [ 46.967185][ T4619] netlink: 36 bytes leftover after parsing attributes in process `syz.2.406'. [ 46.976395][ T4619] netlink: 36 bytes leftover after parsing attributes in process `syz.2.406'. [ 47.017864][ T4627] FAULT_INJECTION: forcing a failure. [ 47.017864][ T4627] name failslab, interval 1, probability 0, space 0, times 0 [ 47.030649][ T4627] CPU: 0 UID: 0 PID: 4627 Comm: syz.4.407 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 47.041326][ T4627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.051392][ T4627] Call Trace: [ 47.054670][ T4627] [ 47.057605][ T4627] dump_stack_lvl+0xf2/0x150 [ 47.062218][ T4627] dump_stack+0x15/0x1a [ 47.066430][ T4627] should_fail_ex+0x223/0x230 [ 47.071227][ T4627] should_failslab+0x8f/0xb0 [ 47.075837][ T4627] kmem_cache_alloc_node_noprof+0x59/0x320 [ 47.081690][ T4627] ? __alloc_skb+0x10b/0x310 [ 47.086304][ T4627] __alloc_skb+0x10b/0x310 [ 47.090759][ T4627] ? audit_log_start+0x34c/0x6b0 [ 47.095714][ T4627] audit_log_start+0x368/0x6b0 [ 47.098522][ T4633] loop2: detected capacity change from 0 to 512 [ 47.100476][ T4627] ? kmem_cache_free+0xdc/0x2d0 [ 47.111572][ T4627] audit_seccomp+0x4b/0x130 [ 47.116082][ T4627] __seccomp_filter+0x6fa/0x1180 [ 47.121060][ T4627] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 47.126748][ T4627] ? vfs_write+0x596/0x920 [ 47.131248][ T4627] ? putname+0xcf/0xf0 [ 47.135310][ T4627] __secure_computing+0x9f/0x1c0 [ 47.140271][ T4627] syscall_trace_enter+0xd1/0x1f0 [ 47.145364][ T4627] ? fpregs_assert_state_consistent+0x83/0xa0 [ 47.151468][ T4627] do_syscall_64+0xaa/0x1c0 [ 47.155963][ T4627] ? clear_bhb_loop+0x55/0xb0 [ 47.160666][ T4627] ? clear_bhb_loop+0x55/0xb0 [ 47.165331][ T4627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.171225][ T4627] RIP: 0033:0x7f8c8640e92c [ 47.175637][ T4627] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 47.195357][ T4627] RSP: 002b:00007f8c84a87050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 47.203759][ T4627] RAX: ffffffffffffffda RBX: 00007f8c865d5fa0 RCX: 00007f8c8640e92c [ 47.211723][ T4627] RDX: 000000000000000f RSI: 00007f8c84a870b0 RDI: 0000000000000005 [ 47.219737][ T4627] RBP: 00007f8c84a870a0 R08: 0000000000000000 R09: 0000000000000000 [ 47.227705][ T4627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.235666][ T4627] R13: 0000000000000000 R14: 00007f8c865d5fa0 R15: 00007ffd04fc3b98 [ 47.243633][ T4627] [ 47.254136][ T4633] EXT4-fs (loop2): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.277597][ T4636] loop4: detected capacity change from 0 to 512 [ 47.295103][ T4633] EXT4-fs warning (device loop2): ext4_enable_quotas:7156: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 47.310815][ T4636] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.411: bg 0: block 248: padding at end of block bitmap is not set [ 47.325860][ T4640] EXT4-fs error (device loop2): ext4_ext_check_inode:524: inode #15: comm syz.2.410: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 47.325907][ T4636] EXT4-fs error (device loop4): ext4_acquire_dquot:6938: comm syz.4.411: Failed to acquire dquot type 1 [ 47.326347][ T4636] EXT4-fs (loop4): 1 truncate cleaned up [ 47.360901][ T4636] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.373556][ T4636] ext4 filesystem being mounted at /82/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 47.384154][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.384634][ T4636] FAULT_INJECTION: forcing a failure. [ 47.384634][ T4636] name failslab, interval 1, probability 0, space 0, times 0 [ 47.405783][ T4636] CPU: 0 UID: 0 PID: 4636 Comm: syz.4.411 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 47.416350][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.426391][ T4636] Call Trace: [ 47.429688][ T4636] [ 47.432683][ T4636] dump_stack_lvl+0xf2/0x150 [ 47.437321][ T4636] dump_stack+0x15/0x1a [ 47.441532][ T4636] should_fail_ex+0x223/0x230 [ 47.446191][ T4636] ? audit_log_d_path+0x96/0x250 [ 47.451148][ T4636] should_failslab+0x8f/0xb0 [ 47.455739][ T4636] __kmalloc_cache_noprof+0x4e/0x320 [ 47.461008][ T4636] audit_log_d_path+0x96/0x250 [ 47.465759][ T4636] ? __rcu_read_unlock+0x4e/0x70 [ 47.470697][ T4636] audit_log_d_path_exe+0x42/0x70 [ 47.475817][ T4636] audit_log_task+0x192/0x1c0 [ 47.480477][ T4636] audit_seccomp+0x68/0x130 [ 47.484975][ T4636] __seccomp_filter+0x6fa/0x1180 [ 47.489979][ T4636] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 47.495594][ T4636] ? vfs_write+0x596/0x920 [ 47.500045][ T4636] ? putname+0xcf/0xf0 [ 47.504175][ T4636] __secure_computing+0x9f/0x1c0 [ 47.509112][ T4636] syscall_trace_enter+0xd1/0x1f0 [ 47.514153][ T4636] ? fpregs_assert_state_consistent+0x83/0xa0 [ 47.520259][ T4636] do_syscall_64+0xaa/0x1c0 [ 47.524814][ T4636] ? clear_bhb_loop+0x55/0xb0 [ 47.529471][ T4636] ? clear_bhb_loop+0x55/0xb0 [ 47.534139][ T4636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.540047][ T4636] RIP: 0033:0x7f8c8640ff19 [ 47.544463][ T4636] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 47.564089][ T4636] RSP: 002b:00007f8c84a87058 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3 [ 47.572485][ T4636] RAX: ffffffffffffffda RBX: 00007f8c865d5fa0 RCX: 00007f8c8640ff19 [ 47.580448][ T4636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 47.588510][ T4636] RBP: 00007f8c84a870a0 R08: 0000000000000000 R09: 0000000000000000 [ 47.596529][ T4636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.604504][ T4636] R13: 0000000000000000 R14: 00007f8c865d5fa0 R15: 00007ffd04fc3b98 [ 47.612461][ T4636] [ 47.623898][ T4636] syz.4.411 (4636) used greatest stack depth: 9296 bytes left [ 47.634812][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.789683][ T4664] loop4: detected capacity change from 0 to 1024 [ 47.796526][ T4664] journal_path: Non-blockdev passed as './file0' [ 47.802871][ T4664] EXT4-fs: error: could not find journal device path [ 47.918760][ T3305] EXT4-fs (loop2): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 47.946319][ T4672] netlink: 'syz.2.423': attribute type 10 has an invalid length. [ 47.956097][ T4672] batman_adv: batadv0: Adding interface: team0 [ 47.962307][ T4672] batman_adv: batadv0: The MTU of interface team0 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. [ 47.987606][ T4672] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 47.998425][ T4675] netlink: 'syz.2.423': attribute type 10 has an invalid length. [ 48.006912][ T4675] team0: entered promiscuous mode [ 48.011963][ T4675] team_slave_0: entered promiscuous mode [ 48.017812][ T4675] team_slave_1: entered promiscuous mode [ 48.025335][ T4675] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.032309][ T4675] batman_adv: batadv0: Interface activated: team0 [ 48.038931][ T4675] batman_adv: batadv0: Interface deactivated: team0 [ 48.045628][ T4675] batman_adv: batadv0: Removing interface: team0 [ 48.055132][ T4675] bridge0: port 3(team0) entered blocking state [ 48.061426][ T4675] bridge0: port 3(team0) entered disabled state [ 48.069832][ T4675] team0: entered allmulticast mode [ 48.075009][ T4675] team_slave_0: entered allmulticast mode [ 48.080730][ T4675] team_slave_1: entered allmulticast mode [ 48.088547][ T4675] bridge0: port 3(team0) entered blocking state [ 48.094897][ T4675] bridge0: port 3(team0) entered forwarding state [ 48.723935][ T29] kauditd_printk_skb: 336 callbacks suppressed [ 48.723950][ T29] audit: type=1326 audit(1733224319.494:1026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.755486][ T29] audit: type=1326 audit(1733224319.534:1027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.778979][ T29] audit: type=1326 audit(1733224319.534:1028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.802373][ T29] audit: type=1326 audit(1733224319.534:1029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.825794][ T29] audit: type=1326 audit(1733224319.534:1030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.849197][ T29] audit: type=1326 audit(1733224319.534:1031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.873583][ T29] audit: type=1326 audit(1733224319.644:1032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.897021][ T29] audit: type=1326 audit(1733224319.644:1033): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.922414][ T29] audit: type=1326 audit(1733224319.644:1034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 48.927512][ T4712] loop2: detected capacity change from 0 to 512 [ 48.945860][ T29] audit: type=1326 audit(1733224319.644:1035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4706 comm="syz.1.439" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fc6cc34ff53 code=0x7ffc0000 [ 48.952472][ T4712] ext4: Unknown parameter 'hash' [ 48.978449][ T4707] loop1: detected capacity change from 0 to 512 [ 49.010392][ T4709] netlink: 'syz.4.438': attribute type 10 has an invalid length. [ 49.034147][ T4709] batman_adv: batadv0: Adding interface: team0 [ 49.035346][ T4712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.040421][ T4709] batman_adv: batadv0: The MTU of interface team0 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. [ 49.040446][ T4709] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 49.049342][ T4712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.087944][ T4714] netlink: 'syz.4.438': attribute type 10 has an invalid length. [ 49.100029][ T4714] team0: entered promiscuous mode [ 49.105135][ T4714] team_slave_0: entered promiscuous mode [ 49.110982][ T4714] team_slave_1: entered promiscuous mode [ 49.123099][ T4714] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.130783][ T4714] batman_adv: batadv0: Interface activated: team0 [ 49.136194][ T4707] EXT4-fs error (device loop1): ext4_acquire_dquot:6938: comm syz.1.439: Failed to acquire dquot type 1 [ 49.137278][ T4714] batman_adv: batadv0: Interface deactivated: team0 [ 49.155145][ T4714] batman_adv: batadv0: Removing interface: team0 [ 49.163849][ T4707] EXT4-fs (loop1): 1 truncate cleaned up [ 49.169859][ T4707] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.184321][ T4707] ext4 filesystem being mounted at /77/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.211022][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.297744][ T4736] loop1: detected capacity change from 0 to 512 [ 49.311494][ T4736] EXT4-fs error (device loop1): ext4_orphan_get:1389: inode #15: comm syz.1.448: casefold flag without casefold feature [ 49.331936][ T4736] EXT4-fs error (device loop1): ext4_orphan_get:1394: comm syz.1.448: couldn't read orphan inode 15 (err -117) [ 49.345670][ T4736] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.360401][ T4738] loop4: detected capacity change from 0 to 8192 [ 49.386963][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.478353][ T4748] loop1: detected capacity change from 0 to 1024 [ 49.505955][ T4748] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.530597][ T4748] ext4 filesystem being mounted at /82/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.556370][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.766717][ T4765] xt_hashlimit: max too large, truncated to 1048576 [ 49.802976][ T4764] netlink: 'syz.3.458': attribute type 10 has an invalid length. [ 49.820402][ T4764] batman_adv: batadv0: Adding interface: team0 [ 49.826651][ T4764] batman_adv: batadv0: The MTU of interface team0 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. [ 49.851870][ T4764] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 49.868255][ T4764] netlink: 'syz.3.458': attribute type 10 has an invalid length. [ 49.876237][ T4764] team0: entered promiscuous mode [ 49.881276][ T4764] team_slave_0: entered promiscuous mode [ 49.887131][ T4764] team_slave_1: entered promiscuous mode [ 49.972164][ T4764] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.993207][ T4764] batman_adv: batadv0: Interface activated: team0 [ 49.999830][ T4764] batman_adv: batadv0: Interface deactivated: team0 [ 50.006532][ T4764] batman_adv: batadv0: Removing interface: team0 [ 50.128430][ T4764] bridge0: port 3(team0) entered blocking state [ 50.134762][ T4764] bridge0: port 3(team0) entered disabled state [ 50.239309][ T4764] team0: entered allmulticast mode [ 50.244579][ T4764] team_slave_0: entered allmulticast mode [ 50.250325][ T4764] team_slave_1: entered allmulticast mode [ 50.265145][ T4764] bridge0: port 3(team0) entered blocking state [ 50.271487][ T4764] bridge0: port 3(team0) entered forwarding state [ 50.376210][ T4797] loop4: detected capacity change from 0 to 512 [ 50.393467][ T4797] EXT4-fs error (device loop4): ext4_orphan_get:1389: inode #15: comm syz.4.473: casefold flag without casefold feature [ 50.410362][ T4790] loop2: detected capacity change from 0 to 512 [ 50.417146][ T4797] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.473: couldn't read orphan inode 15 (err -117) [ 50.429782][ T4790] ext4: Unknown parameter 'hash' [ 50.436636][ T4797] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.498720][ T4790] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.507715][ T4790] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.537847][ T4811] IPv6: NLM_F_CREATE should be specified when creating new route [ 50.572549][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.613018][ T4819] netlink: 'syz.1.482': attribute type 10 has an invalid length. [ 50.636421][ T4819] batman_adv: batadv0: Adding interface: team0 [ 50.642686][ T4819] batman_adv: batadv0: The MTU of interface team0 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. [ 50.650718][ T4825] loop0: detected capacity change from 0 to 512 [ 50.667824][ T4819] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 50.681290][ T4826] netlink: 'syz.1.482': attribute type 10 has an invalid length. [ 50.697127][ T4826] team0: entered promiscuous mode [ 50.702219][ T4826] team_slave_0: entered promiscuous mode [ 50.706411][ T4825] EXT4-fs: Ignoring removed oldalloc option [ 50.708223][ T4826] team_slave_1: entered promiscuous mode [ 50.714204][ T4825] journal_path: Non-blockdev passed as './bus' [ 50.725586][ T4825] EXT4-fs: error: could not find journal device path [ 50.728556][ T4826] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.741890][ T4826] batman_adv: batadv0: Interface activated: team0 [ 50.747594][ T4828] loop4: detected capacity change from 0 to 2048 [ 50.748400][ T4826] batman_adv: batadv0: Interface deactivated: team0 [ 50.761340][ T4826] batman_adv: batadv0: Removing interface: team0 [ 50.770047][ T4826] bridge0: port 3(team0) entered blocking state [ 50.770085][ T4826] bridge0: port 3(team0) entered disabled state [ 50.770158][ T4826] team0: entered allmulticast mode [ 50.770172][ T4826] team_slave_0: entered allmulticast mode [ 50.770185][ T4826] team_slave_1: entered allmulticast mode [ 50.775221][ T4826] bridge0: port 3(team0) entered blocking state [ 50.775271][ T4826] bridge0: port 3(team0) entered forwarding state [ 50.775402][ T4823] macvlan0: entered allmulticast mode [ 50.775419][ T4823] veth1_vlan: entered allmulticast mode [ 50.776095][ T4829] veth1_vlan: left allmulticast mode [ 50.783179][ T4829] macvlan0 (unregistering): left allmulticast mode [ 50.910305][ T4839] ip6t_rpfilter: unknown options [ 51.092690][ T4864] loop2: detected capacity change from 0 to 1024 [ 51.128764][ T4856] macvlan0: entered promiscuous mode [ 51.132286][ T4870] loop4: detected capacity change from 0 to 164 [ 51.138989][ T4864] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.154414][ T4864] ext4 filesystem being mounted at /112/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.157806][ T4856] ipvlan0: entered promiscuous mode [ 51.176917][ T4870] Unable to read rock-ridge attributes [ 51.180127][ T4856] ipvlan0: left promiscuous mode [ 51.188204][ T4856] macvlan0: left promiscuous mode [ 51.195208][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.196916][ T4875] loop3: detected capacity change from 0 to 512 [ 51.210724][ T4875] ext4: Unknown parameter 'hash' [ 51.223245][ T4871] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.232428][ T4871] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.305686][ T4883] __nla_validate_parse: 34 callbacks suppressed [ 51.305776][ T4883] netlink: 20 bytes leftover after parsing attributes in process `syz.2.508'. [ 51.352948][ T4887] loop4: detected capacity change from 0 to 512 [ 51.359690][ T4887] ext4: Unknown parameter 'hash' [ 51.365840][ T4895] netlink: 24 bytes leftover after parsing attributes in process `syz.1.515'. [ 51.376646][ T4887] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.386432][ T4887] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.389378][ T4895] FAULT_INJECTION: forcing a failure. [ 51.389378][ T4895] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 51.407642][ T4895] CPU: 1 UID: 0 PID: 4895 Comm: syz.1.515 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 51.418325][ T4895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.428401][ T4895] Call Trace: [ 51.431686][ T4895] [ 51.434688][ T4895] dump_stack_lvl+0xf2/0x150 [ 51.439305][ T4895] dump_stack+0x15/0x1a [ 51.443491][ T4895] should_fail_ex+0x223/0x230 [ 51.446992][ T4897] netlink: 4 bytes leftover after parsing attributes in process `syz.2.516'. [ 51.448167][ T4895] should_fail+0xb/0x10 [ 51.448193][ T4895] should_fail_usercopy+0x1a/0x20 [ 51.448215][ T4895] _copy_to_user+0x20/0xa0 [ 51.448239][ T4895] simple_read_from_buffer+0xa0/0x110 [ 51.448264][ T4895] proc_fail_nth_read+0xf9/0x140 [ 51.481158][ T4895] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 51.486767][ T4895] vfs_read+0x1a2/0x700 [ 51.491034][ T4895] ? __rcu_read_unlock+0x4e/0x70 [ 51.496143][ T4895] ? __fget_files+0x17c/0x1c0 [ 51.500828][ T4895] ksys_read+0xe8/0x1b0 [ 51.505016][ T4895] __x64_sys_read+0x42/0x50 [ 51.509544][ T4895] x64_sys_call+0x2874/0x2dc0 [ 51.514283][ T4895] do_syscall_64+0xc9/0x1c0 [ 51.518864][ T4895] ? clear_bhb_loop+0x55/0xb0 [ 51.523534][ T4895] ? clear_bhb_loop+0x55/0xb0 [ 51.528219][ T4895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.534211][ T4895] RIP: 0033:0x7fc6cc34e92c [ 51.538651][ T4895] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 51.558253][ T4895] RSP: 002b:00007fc6ca9c7050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 51.566662][ T4895] RAX: ffffffffffffffda RBX: 00007fc6cc515fa0 RCX: 00007fc6cc34e92c [ 51.574826][ T4895] RDX: 000000000000000f RSI: 00007fc6ca9c70b0 RDI: 0000000000000006 [ 51.582788][ T4895] RBP: 00007fc6ca9c70a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.590858][ T4895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 51.598876][ T4895] R13: 0000000000000000 R14: 00007fc6cc515fa0 R15: 00007fff1de42d98 [ 51.606893][ T4895] [ 51.638960][ T4904] netlink: 4 bytes leftover after parsing attributes in process `syz.0.519'. [ 51.679704][ T4911] loop0: detected capacity change from 0 to 128 [ 51.688929][ T4911] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 51.701926][ T4911] ext4 filesystem being mounted at /109/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 51.702573][ T4914] netlink: 'syz.2.523': attribute type 6 has an invalid length. [ 51.756425][ T4914] loop2: detected capacity change from 0 to 2048 [ 51.780795][ T3313] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 51.799411][ T4918] netlink: 20 bytes leftover after parsing attributes in process `syz.1.526'. [ 51.821229][ T4914] Alternate GPT is invalid, using primary GPT. [ 51.827721][ T4914] loop2: p2 p3 p7 [ 51.901685][ T4926] netlink: 36 bytes leftover after parsing attributes in process `syz.0.529'. [ 51.910656][ T4926] netlink: 36 bytes leftover after parsing attributes in process `syz.0.529'. [ 51.920032][ T4926] netlink: 36 bytes leftover after parsing attributes in process `syz.0.529'. [ 51.948693][ T4926] netlink: 36 bytes leftover after parsing attributes in process `syz.0.529'. [ 51.957637][ T4926] netlink: 36 bytes leftover after parsing attributes in process `syz.0.529'. [ 52.059149][ T4948] raw_sendmsg: syz.3.536 forgot to set AF_INET. Fix it! [ 52.070575][ T4949] netlink: 'syz.1.535': attribute type 12 has an invalid length. [ 52.223789][ T4943] loop0: detected capacity change from 0 to 512 [ 52.262130][ T4943] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.567314][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.238283][ T5048] loop0: detected capacity change from 0 to 512 [ 53.299983][ T5048] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.541: bg 0: block 248: padding at end of block bitmap is not set [ 53.380366][ T5048] EXT4-fs error (device loop0): ext4_acquire_dquot:6938: comm syz.0.541: Failed to acquire dquot type 1 [ 53.449777][ T5048] EXT4-fs (loop0): 1 truncate cleaned up [ 53.489493][ T5048] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.524281][ T5048] ext4 filesystem being mounted at /114/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.812751][ T29] kauditd_printk_skb: 313 callbacks suppressed [ 53.812766][ T29] audit: type=1326 audit(1733224324.584:1345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 53.842668][ T29] audit: type=1326 audit(1733224324.594:1346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 53.866132][ T29] audit: type=1326 audit(1733224324.594:1347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 53.889627][ T29] audit: type=1326 audit(1733224324.594:1348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 53.913077][ T29] audit: type=1326 audit(1733224324.594:1349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 53.936510][ T29] audit: type=1326 audit(1733224324.594:1350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 53.959949][ T29] audit: type=1326 audit(1733224324.594:1351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 53.983332][ T29] audit: type=1326 audit(1733224324.594:1352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 54.006607][ T29] audit: type=1326 audit(1733224324.594:1353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 54.030028][ T29] audit: type=1326 audit(1733224324.594:1354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5115 comm="syz.1.569" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 54.086434][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.609423][ T5157] loop0: detected capacity change from 0 to 512 [ 54.620035][ T5157] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 54.629529][ T5157] EXT4-fs (loop0): 1 truncate cleaned up [ 54.653370][ T5157] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.713680][ T5157] sctp: [Deprecated]: syz.0.583 (pid 5157) Use of struct sctp_assoc_value in delayed_ack socket option. [ 54.713680][ T5157] Use struct sctp_sack_info instead [ 54.744147][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.865915][ T5180] loop0: detected capacity change from 0 to 1024 [ 54.878542][ T5180] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.878611][ T5180] ext4 filesystem being mounted at /122/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.926277][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.000070][ T5190] syzkaller0: entered promiscuous mode [ 55.000091][ T5190] syzkaller0: entered allmulticast mode [ 55.373587][ T5202] loop3: detected capacity change from 0 to 512 [ 55.399634][ T5202] EXT4-fs error (device loop3): ext4_orphan_get:1389: inode #15: comm syz.3.598: casefold flag without casefold feature [ 55.412531][ T5202] EXT4-fs error (device loop3): ext4_orphan_get:1394: comm syz.3.598: couldn't read orphan inode 15 (err -117) [ 55.427261][ T5202] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.443076][ T5204] loop1: detected capacity change from 0 to 512 [ 55.449802][ T5204] ext4: Unknown parameter 'hash' [ 55.457186][ T5204] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.465780][ T5204] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.498486][ T5209] loop4: detected capacity change from 0 to 512 [ 55.511640][ T5209] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 55.521356][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.533162][ T5209] EXT4-fs (loop4): 1 truncate cleaned up [ 55.539531][ T5209] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.604838][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.654759][ T5226] syzkaller0: entered promiscuous mode [ 55.660283][ T5226] syzkaller0: entered allmulticast mode [ 55.911515][ T5267] loop2: detected capacity change from 0 to 1024 [ 55.940323][ T5267] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.952695][ T5267] ext4 filesystem being mounted at /128/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.979680][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.207176][ T5294] loop2: detected capacity change from 0 to 512 [ 56.466300][ T5291] __nla_validate_parse: 76 callbacks suppressed [ 56.466318][ T5291] netlink: 4 bytes leftover after parsing attributes in process `syz.1.631'. [ 56.555941][ T5298] netlink: 8 bytes leftover after parsing attributes in process `syz.4.632'. [ 56.592532][ T5294] EXT4-fs error (device loop2): ext4_orphan_get:1389: inode #15: comm syz.2.633: casefold flag without casefold feature [ 56.654500][ T5294] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.633: couldn't read orphan inode 15 (err -117) [ 56.709357][ T5294] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.925843][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.998123][ T5313] loop3: detected capacity change from 0 to 1024 [ 57.025574][ T5313] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.038032][ T5313] ext4 filesystem being mounted at /116/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.048860][ T5312] loop0: detected capacity change from 0 to 512 [ 57.056972][ T5312] ext4: Unknown parameter 'hash' [ 57.086202][ T5312] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.095817][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.115607][ T5312] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.210397][ T5325] netlink: 36 bytes leftover after parsing attributes in process `syz.2.643'. [ 57.219359][ T5325] netlink: 36 bytes leftover after parsing attributes in process `syz.2.643'. [ 57.230420][ T5325] netlink: 36 bytes leftover after parsing attributes in process `syz.2.643'. [ 57.249568][ T5335] netlink: 4 bytes leftover after parsing attributes in process `syz.4.647'. [ 57.257097][ T5325] netlink: 36 bytes leftover after parsing attributes in process `syz.2.643'. [ 57.267365][ T5325] netlink: 36 bytes leftover after parsing attributes in process `syz.2.643'. [ 57.276645][ T5325] netlink: 36 bytes leftover after parsing attributes in process `syz.2.643'. [ 57.350733][ T5325] netlink: 36 bytes leftover after parsing attributes in process `syz.2.643'. [ 57.373235][ T5347] xt_hashlimit: size too large, truncated to 1048576 [ 57.409225][ T5350] loop2: detected capacity change from 0 to 1024 [ 57.486423][ T5350] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.498646][ T5350] ext4 filesystem being mounted at /134/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.515139][ T5357] netlink: 'syz.3.651': attribute type 21 has an invalid length. [ 57.537923][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.717673][ T5361] loop1: detected capacity change from 0 to 1024 [ 57.746401][ T5361] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.758765][ T5361] ext4 filesystem being mounted at /128/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.773187][ T5370] (unnamed net_device) (uninitialized): option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 57.790168][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.878562][ T5376] loop3: detected capacity change from 0 to 512 [ 57.889225][ T5376] ext4: Unknown parameter 'hash' [ 57.916962][ T5376] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.930464][ T5376] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.991990][ T5393] xt_hashlimit: size too large, truncated to 1048576 [ 58.132132][ T5399] netlink: 'syz.0.665': attribute type 21 has an invalid length. [ 58.243851][ T5401] loop4: detected capacity change from 0 to 512 [ 58.265617][ T5401] EXT4-fs error (device loop4): ext4_orphan_get:1389: inode #15: comm syz.4.667: casefold flag without casefold feature [ 58.265794][ T5401] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.667: couldn't read orphan inode 15 (err -117) [ 58.305313][ T5401] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.328487][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.512843][ T5406] loop4: detected capacity change from 0 to 512 [ 58.513002][ T5406] ext4: Unknown parameter 'hash' [ 58.522769][ T5406] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.522845][ T5406] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.527633][ T5408] loop3: detected capacity change from 0 to 1024 [ 58.575251][ T5408] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.575320][ T5408] ext4 filesystem being mounted at /124/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.623492][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.693817][ T5422] loop3: detected capacity change from 0 to 512 [ 58.703931][ T5422] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 58.706123][ T5422] EXT4-fs (loop3): 1 truncate cleaned up [ 58.726131][ T5422] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.991615][ T5444] loop1: detected capacity change from 0 to 1024 [ 59.016554][ T5444] ext4 filesystem being mounted at /132/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.029501][ T29] kauditd_printk_skb: 123 callbacks suppressed [ 59.029570][ T29] audit: type=1326 audit(1733224329.804:1478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5442 comm="syz.1.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 59.060803][ T29] audit: type=1326 audit(1733224329.804:1479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5442 comm="syz.1.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=225 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 59.066046][ T5453] loop2: detected capacity change from 0 to 512 [ 59.084242][ T29] audit: type=1326 audit(1733224329.804:1480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5442 comm="syz.1.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 59.095372][ T5446] loop0: detected capacity change from 0 to 512 [ 59.113978][ T29] audit: type=1326 audit(1733224329.804:1481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5442 comm="syz.1.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc6cc34ff19 code=0x7ffc0000 [ 59.120544][ T5446] ext4: Unknown parameter 'hash' [ 59.154463][ T5453] EXT4-fs error (device loop2): ext4_orphan_get:1389: inode #15: comm syz.2.686: casefold flag without casefold feature [ 59.168069][ T5453] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.686: couldn't read orphan inode 15 (err -117) [ 59.196702][ T5446] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.205934][ T5446] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.395482][ T5481] loop4: detected capacity change from 0 to 1024 [ 59.417905][ T5481] ext4 filesystem being mounted at /138/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.421621][ T29] audit: type=1326 audit(1733224330.194:1482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5480 comm="syz.4.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 59.421722][ T29] audit: type=1326 audit(1733224330.194:1483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5480 comm="syz.4.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 59.421741][ T29] audit: type=1326 audit(1733224330.194:1484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5480 comm="syz.4.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=225 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 59.421760][ T29] audit: type=1326 audit(1733224330.194:1485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5480 comm="syz.4.698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 59.498654][ T5488] loop4: detected capacity change from 0 to 512 [ 59.520660][ T5488] EXT4-fs error (device loop4): ext4_orphan_get:1389: inode #15: comm syz.4.699: casefold flag without casefold feature [ 59.564902][ T5488] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.699: couldn't read orphan inode 15 (err -117) [ 59.852668][ T5506] loop0: detected capacity change from 0 to 512 [ 60.097096][ T5506] ext4 filesystem being mounted at /145/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.285399][ T5520] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 60.298067][ T5520] EXT4-fs error (device loop0): ext4_do_update_inode:5153: inode #2: comm syz.0.705: corrupted inode contents [ 60.298205][ T5520] EXT4-fs (loop0): Remounting filesystem read-only [ 60.349056][ T5523] loop3: detected capacity change from 0 to 1024 [ 60.360008][ T5523] ext4 filesystem being mounted at /131/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.383470][ T29] audit: type=1326 audit(1733224331.154:1486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5522 comm="syz.3.710" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9449adff19 code=0x7ffc0000 [ 60.427715][ T5529] loop2: detected capacity change from 0 to 512 [ 60.435190][ T293] Quota error (device loop0): dquot_write_dquot: Can't write quota structure (error -5). Quota may get out of sync! [ 60.449063][ T5529] EXT4-fs error (device loop2): ext4_orphan_get:1389: inode #15: comm syz.2.713: casefold flag without casefold feature [ 60.464621][ T5529] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.713: couldn't read orphan inode 15 (err -117) [ 60.618979][ T5543] loop4: detected capacity change from 0 to 512 [ 60.631715][ T5543] ext4: Unknown parameter 'hash' [ 60.677231][ T5543] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.695118][ T5543] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.754292][ T5555] loop1: detected capacity change from 0 to 512 [ 60.771697][ T5555] ext4: Unknown parameter 'hash' [ 60.779638][ T5555] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.789230][ T5555] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.956003][ T5563] loop3: detected capacity change from 0 to 512 [ 60.986768][ T5563] ext4 filesystem being mounted at /136/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.091942][ T5563] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 61.104410][ T5563] EXT4-fs error (device loop3): ext4_do_update_inode:5153: inode #2: comm syz.3.723: corrupted inode contents [ 61.116573][ T5563] EXT4-fs (loop3): Remounting filesystem read-only [ 61.408009][ T5574] loop3: detected capacity change from 0 to 1024 [ 61.450143][ T5574] ext4 filesystem being mounted at /137/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.480255][ T5584] loop2: detected capacity change from 0 to 512 [ 61.503682][ T5584] EXT4-fs error (device loop2): ext4_orphan_get:1389: inode #15: comm syz.2.731: casefold flag without casefold feature [ 61.521917][ T5584] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.731: couldn't read orphan inode 15 (err -117) [ 61.586669][ T5595] loop3: detected capacity change from 0 to 512 [ 61.588649][ T5595] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 61.601864][ T5598] loop2: detected capacity change from 0 to 512 [ 61.602438][ T5598] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 61.602488][ T5595] EXT4-fs (loop3): 1 truncate cleaned up [ 61.610382][ T5598] EXT4-fs (loop2): 1 truncate cleaned up [ 61.637317][ T5594] loop1: detected capacity change from 0 to 512 [ 61.669991][ T5594] ext4: Unknown parameter 'hash' [ 61.671613][ T5594] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.671689][ T5594] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.736231][ T5611] loop2: detected capacity change from 0 to 512 [ 61.766575][ T5612] __nla_validate_parse: 36 callbacks suppressed [ 61.766591][ T5612] netlink: 2088 bytes leftover after parsing attributes in process `syz.4.741'. [ 61.783969][ T5611] ext4 filesystem being mounted at /152/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.918162][ T5611] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 61.920914][ T5611] EXT4-fs error (device loop2): ext4_do_update_inode:5153: inode #2: comm syz.2.738: corrupted inode contents [ 61.940045][ T5611] EXT4-fs (loop2): Remounting filesystem read-only [ 62.124371][ T5624] netlink: 4 bytes leftover after parsing attributes in process `syz.3.745'. [ 62.196906][ T5633] loop3: detected capacity change from 0 to 512 [ 62.199111][ T5633] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 62.226760][ T5633] EXT4-fs (loop3): 1 truncate cleaned up [ 62.283540][ T5638] loop1: detected capacity change from 0 to 1024 [ 62.296209][ T5638] ext4 filesystem being mounted at /148/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.339928][ T5642] loop3: detected capacity change from 0 to 512 [ 62.340660][ T5642] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 62.349786][ T5642] EXT4-fs (loop3): 1 truncate cleaned up [ 62.361861][ T5644] loop1: detected capacity change from 0 to 512 [ 62.396264][ T5644] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.412692][ T5644] EXT4-fs (loop1): 1 truncate cleaned up [ 62.454006][ T5649] netlink: 36 bytes leftover after parsing attributes in process `syz.3.755'. [ 62.454051][ T5649] netlink: 36 bytes leftover after parsing attributes in process `syz.3.755'. [ 62.454084][ T5649] netlink: 36 bytes leftover after parsing attributes in process `syz.3.755'. [ 62.478296][ T5649] netlink: 36 bytes leftover after parsing attributes in process `syz.3.755'. [ 62.478320][ T5649] netlink: 36 bytes leftover after parsing attributes in process `syz.3.755'. [ 62.478352][ T5649] netlink: 36 bytes leftover after parsing attributes in process `syz.3.755'. [ 62.610830][ T5649] netlink: 36 bytes leftover after parsing attributes in process `syz.3.755'. [ 62.610853][ T5649] netlink: 36 bytes leftover after parsing attributes in process `syz.3.755'. [ 62.621396][ T5661] loop1: detected capacity change from 0 to 4096 [ 62.650170][ T5672] 9pnet_fd: Insufficient options for proto=fd [ 62.698915][ T5675] loop3: detected capacity change from 0 to 1024 [ 62.717726][ T5669] loop0: detected capacity change from 0 to 512 [ 62.718040][ T5669] ext4: Unknown parameter 'hash' [ 62.734705][ T5675] ext4 filesystem being mounted at /150/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.763082][ T5669] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.763195][ T5669] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.805386][ T5685] loop1: detected capacity change from 0 to 512 [ 62.806366][ T5685] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.808497][ T5685] EXT4-fs (loop1): 1 truncate cleaned up [ 63.002617][ T5707] loop2: detected capacity change from 0 to 512 [ 63.013846][ T5707] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.032156][ T5710] 9pnet_fd: Insufficient options for proto=fd [ 63.041876][ T5707] EXT4-fs (loop2): 1 truncate cleaned up [ 63.085275][ T5717] loop3: detected capacity change from 0 to 1024 [ 63.108644][ T5717] ext4 filesystem being mounted at /156/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.121336][ T5723] netlink: 'syz.2.781': attribute type 3 has an invalid length. [ 63.168410][ T5727] loop2: detected capacity change from 0 to 1024 [ 63.280192][ T5748] 9pnet_fd: Insufficient options for proto=fd [ 63.506178][ T5779] FAULT_INJECTION: forcing a failure. [ 63.506178][ T5779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 63.516410][ T5781] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 63.519284][ T5779] CPU: 1 UID: 0 PID: 5779 Comm: syz.3.801 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 63.540120][ T5779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.550244][ T5779] Call Trace: [ 63.553526][ T5779] [ 63.556518][ T5779] dump_stack_lvl+0xf2/0x150 [ 63.561185][ T5779] dump_stack+0x15/0x1a [ 63.565473][ T5779] should_fail_ex+0x223/0x230 [ 63.570216][ T5779] should_fail+0xb/0x10 [ 63.574425][ T5779] should_fail_usercopy+0x1a/0x20 [ 63.579506][ T5779] _copy_to_user+0x20/0xa0 [ 63.584008][ T5779] simple_read_from_buffer+0xa0/0x110 [ 63.589401][ T5779] proc_fail_nth_read+0xf9/0x140 [ 63.594339][ T5779] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 63.600025][ T5779] vfs_read+0x1a2/0x700 [ 63.604184][ T5779] ? __rcu_read_unlock+0x4e/0x70 [ 63.609128][ T5779] ? __fget_files+0x17c/0x1c0 [ 63.613869][ T5779] ksys_read+0xe8/0x1b0 [ 63.618023][ T5779] __x64_sys_read+0x42/0x50 [ 63.622547][ T5779] x64_sys_call+0x2874/0x2dc0 [ 63.627218][ T5779] do_syscall_64+0xc9/0x1c0 [ 63.631740][ T5779] ? clear_bhb_loop+0x55/0xb0 [ 63.636408][ T5779] ? clear_bhb_loop+0x55/0xb0 [ 63.641080][ T5779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.647101][ T5779] RIP: 0033:0x7f9449ade92c [ 63.651515][ T5779] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 63.671140][ T5779] RSP: 002b:00007f9448157050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 63.679586][ T5779] RAX: ffffffffffffffda RBX: 00007f9449ca5fa0 RCX: 00007f9449ade92c [ 63.687553][ T5779] RDX: 000000000000000f RSI: 00007f94481570b0 RDI: 0000000000000004 [ 63.695514][ T5779] RBP: 00007f94481570a0 R08: 0000000000000000 R09: 0000000000000000 [ 63.703560][ T5779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.711579][ T5779] R13: 0000000000000000 R14: 00007f9449ca5fa0 R15: 00007ffced9b39d8 [ 63.719610][ T5779] [ 63.980603][ T5828] loop2: detected capacity change from 0 to 512 [ 64.039967][ T5828] EXT4-fs error (device loop2): ext4_orphan_get:1389: inode #15: comm syz.2.818: casefold flag without casefold feature [ 64.040061][ T5828] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.818: couldn't read orphan inode 15 (err -117) [ 64.187738][ T29] kauditd_printk_skb: 117 callbacks suppressed [ 64.187752][ T29] audit: type=1326 audit(1733224334.964:1602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5846 comm="syz.0.828" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 64.187917][ T29] audit: type=1326 audit(1733224334.964:1603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5846 comm="syz.0.828" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 64.188037][ T29] audit: type=1326 audit(1733224334.964:1604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5846 comm="syz.0.828" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 64.188157][ T29] audit: type=1326 audit(1733224334.964:1605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5846 comm="syz.0.828" exe="/root/syz-executor" sig=0 arch=c000003e syscall=72 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 64.188357][ T29] audit: type=1326 audit(1733224334.964:1606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5846 comm="syz.0.828" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d3ca6ff19 code=0x7ffc0000 [ 64.262833][ T29] audit: type=1326 audit(1733224335.034:1607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5852 comm="syz.4.831" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 64.262909][ T29] audit: type=1326 audit(1733224335.034:1608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5852 comm="syz.4.831" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 64.263071][ T29] audit: type=1326 audit(1733224335.034:1609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5852 comm="syz.4.831" exe="/root/syz-executor" sig=0 arch=c000003e syscall=225 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 64.263156][ T29] audit: type=1326 audit(1733224335.034:1610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5852 comm="syz.4.831" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 64.585493][ T29] audit: type=1326 audit(1733224335.314:1611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5866 comm="syz.4.836" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 64.647588][ T5870] FAULT_INJECTION: forcing a failure. [ 64.647588][ T5870] name failslab, interval 1, probability 0, space 0, times 0 [ 64.647610][ T5870] CPU: 1 UID: 0 PID: 5870 Comm: syz.0.837 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 64.647639][ T5870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.647651][ T5870] Call Trace: [ 64.647659][ T5870] [ 64.647666][ T5870] dump_stack_lvl+0xf2/0x150 [ 64.647763][ T5870] dump_stack+0x15/0x1a [ 64.647789][ T5870] should_fail_ex+0x223/0x230 [ 64.647815][ T5870] should_failslab+0x8f/0xb0 [ 64.647869][ T5870] kmem_cache_alloc_noprof+0x52/0x320 [ 64.647893][ T5870] ? audit_log_start+0x34c/0x6b0 [ 64.647995][ T5870] audit_log_start+0x34c/0x6b0 [ 64.648088][ T5870] audit_seccomp+0x4b/0x130 [ 64.648110][ T5870] __seccomp_filter+0x6fa/0x1180 [ 64.648138][ T5870] ? kmem_cache_free+0xdc/0x2d0 [ 64.648227][ T5870] __secure_computing+0x9f/0x1c0 [ 64.648252][ T5870] syscall_trace_enter+0xd1/0x1f0 [ 64.648299][ T5870] do_syscall_64+0xaa/0x1c0 [ 64.648315][ T5870] ? clear_bhb_loop+0x55/0xb0 [ 64.648365][ T5870] ? clear_bhb_loop+0x55/0xb0 [ 64.648383][ T5870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.648426][ T5870] RIP: 0033:0x7f2d3ca6e92c [ 64.648442][ T5870] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 64.648461][ T5870] RSP: 002b:00007f2d3b0e7050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 64.648481][ T5870] RAX: ffffffffffffffda RBX: 00007f2d3cc35fa0 RCX: 00007f2d3ca6e92c [ 64.648519][ T5870] RDX: 000000000000000f RSI: 00007f2d3b0e70b0 RDI: 0000000000000003 [ 64.648530][ T5870] RBP: 00007f2d3b0e70a0 R08: 0000000000000000 R09: 0000000000000000 [ 64.648543][ T5870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 64.648612][ T5870] R13: 0000000000000000 R14: 00007f2d3cc35fa0 R15: 00007ffdc62ef1a8 [ 64.648641][ T5870] [ 64.807966][ T5874] loop0: detected capacity change from 0 to 2048 [ 65.036637][ T5888] loop3: detected capacity change from 0 to 512 [ 65.043218][ T5888] EXT4-fs: Ignoring removed orlov option [ 65.049283][ T5888] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.056043][ T5888] ext4: Unknown parameter 'nogrpid.nouid32' [ 65.072205][ T5888] loop3: detected capacity change from 0 to 128 [ 65.145999][ T5888] syz.3.848: attempt to access beyond end of device [ 65.145999][ T5888] loop3: rw=34817, sector=106, nr_sectors = 95 limit=128 [ 65.217014][ T5899] loop2: detected capacity change from 0 to 512 [ 65.232850][ T5899] ext4: Unknown parameter 'hash' [ 65.273357][ T5899] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.294307][ T5899] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.326699][ T5924] loop0: detected capacity change from 0 to 512 [ 65.376327][ T5924] EXT4-fs mount: 51 callbacks suppressed [ 65.376340][ T5924] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.376406][ T5924] ext4 filesystem being mounted at /169/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 65.416571][ T5924] @: renamed from bond0 (while UP) [ 65.442352][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.470908][ T5937] loop4: detected capacity change from 0 to 512 [ 65.479988][ T5937] SELinux: security_context_str_to_sid () failed with errno=-22 [ 65.697711][ T5962] 9pnet_fd: Insufficient options for proto=fd [ 65.700707][ T5959] loop3: detected capacity change from 0 to 512 [ 65.722217][ T5959] ext4: Unknown parameter 'fowner<00000000000000060928' [ 65.832884][ T5966] loop0: detected capacity change from 0 to 512 [ 65.841402][ T5966] ext4: Unknown parameter 'hash' [ 65.850662][ T5966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.852477][ T5966] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.047600][ T5993] smc: net device bond0 applied user defined pnetid SYZ0 [ 66.047793][ T5993] smc: net device bond0 erased user defined pnetid SYZ0 [ 66.057781][ T5996] 9pnet_fd: Insufficient options for proto=fd [ 66.208718][ T6009] loop3: detected capacity change from 0 to 512 [ 66.208940][ T6009] ext4: Unknown parameter 'hash' [ 66.217347][ T6009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.217435][ T6009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.441204][ T6046] loop4: detected capacity change from 0 to 512 [ 66.470256][ T6046] EXT4-fs error (device loop4): ext4_orphan_get:1389: inode #15: comm syz.4.901: casefold flag without casefold feature [ 66.483311][ T6046] EXT4-fs error (device loop4): ext4_orphan_get:1394: comm syz.4.901: couldn't read orphan inode 15 (err -117) [ 66.496268][ T6046] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.529121][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.611282][ T6077] FAULT_INJECTION: forcing a failure. [ 66.611282][ T6077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 66.624472][ T6077] CPU: 0 UID: 0 PID: 6077 Comm: syz.2.910 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 66.635070][ T6077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 66.645129][ T6077] Call Trace: [ 66.648406][ T6077] [ 66.651355][ T6077] dump_stack_lvl+0xf2/0x150 [ 66.656068][ T6077] dump_stack+0x15/0x1a [ 66.660270][ T6077] should_fail_ex+0x223/0x230 [ 66.664973][ T6077] should_fail+0xb/0x10 [ 66.669181][ T6077] should_fail_usercopy+0x1a/0x20 [ 66.674277][ T6077] _copy_to_user+0x20/0xa0 [ 66.678712][ T6077] simple_read_from_buffer+0xa0/0x110 [ 66.684118][ T6077] proc_fail_nth_read+0xf9/0x140 [ 66.689066][ T6077] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 66.694618][ T6077] vfs_read+0x1a2/0x700 [ 66.698790][ T6077] ? __rcu_read_unlock+0x4e/0x70 [ 66.703763][ T6077] ? __fget_files+0x17c/0x1c0 [ 66.708520][ T6077] ksys_read+0xe8/0x1b0 [ 66.712830][ T6077] __x64_sys_read+0x42/0x50 [ 66.717469][ T6077] x64_sys_call+0x2874/0x2dc0 [ 66.722179][ T6077] do_syscall_64+0xc9/0x1c0 [ 66.726689][ T6077] ? clear_bhb_loop+0x55/0xb0 [ 66.731451][ T6077] ? clear_bhb_loop+0x55/0xb0 [ 66.736203][ T6077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.742113][ T6077] RIP: 0033:0x7f108832e92c [ 66.746551][ T6077] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 66.766176][ T6077] RSP: 002b:00007f10869a7050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 66.774695][ T6077] RAX: ffffffffffffffda RBX: 00007f10884f5fa0 RCX: 00007f108832e92c [ 66.782683][ T6077] RDX: 000000000000000f RSI: 00007f10869a70b0 RDI: 0000000000000007 [ 66.783106][ T6080] loop0: detected capacity change from 0 to 512 [ 66.790675][ T6077] RBP: 00007f10869a70a0 R08: 0000000000000000 R09: 0000000000000000 [ 66.790691][ T6077] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000002 [ 66.790703][ T6077] R13: 0000000000000000 R14: 00007f10884f5fa0 R15: 00007ffd57c0e7e8 [ 66.790731][ T6077] [ 66.827035][ T6080] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 66.877064][ T6094] loop2: detected capacity change from 0 to 512 [ 66.935876][ T6101] __nla_validate_parse: 107 callbacks suppressed [ 66.935890][ T6101] netlink: 20 bytes leftover after parsing attributes in process `syz.3.919'. [ 66.953176][ T6094] EXT4-fs error (device loop2): ext4_orphan_get:1389: inode #15: comm syz.2.916: casefold flag without casefold feature [ 66.967039][ T6094] EXT4-fs error (device loop2): ext4_orphan_get:1394: comm syz.2.916: couldn't read orphan inode 15 (err -117) [ 66.980321][ T6094] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.005154][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.633329][ T6115] loop1: detected capacity change from 0 to 512 [ 67.640515][ T6115] ext4: Unknown parameter 'fowner<00000000000000060928' [ 67.892545][ T6132] netlink: 20 bytes leftover after parsing attributes in process `syz.2.931'. [ 67.936895][ T6139] netlink: 4 bytes leftover after parsing attributes in process `syz.2.934'. [ 67.963588][ T6143] program syz.4.935 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 67.988976][ T6148] netlink: 2088 bytes leftover after parsing attributes in process `syz.3.932'. [ 68.099510][ T6161] loop0: detected capacity change from 0 to 512 [ 68.100548][ T6161] ext4: Unknown parameter 'fowner<00000000000000060928' [ 68.485989][ T6172] netlink: 20 bytes leftover after parsing attributes in process `syz.0.944'. [ 68.524083][ T6176] netlink: 4 bytes leftover after parsing attributes in process `syz.0.946'. [ 68.647300][ T6179] loop0: detected capacity change from 0 to 512 [ 68.657809][ T6179] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.946: corrupted in-inode xattr: invalid ea_ino [ 68.657957][ T6179] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.946: couldn't read orphan inode 15 (err -117) [ 68.658520][ T6179] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.009781][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.081170][ T6192] netlink: 4 bytes leftover after parsing attributes in process `syz.0.949'. [ 69.111512][ T6195] loop0: detected capacity change from 0 to 128 [ 69.150013][ T6195] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 69.150269][ T6195] ext4 filesystem being mounted at /189/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 69.220698][ T29] kauditd_printk_skb: 337 callbacks suppressed [ 69.220713][ T29] audit: type=1400 audit(1733224339.994:1947): avc: denied { write } for pid=6194 comm="syz.0.951" name="bus" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 69.248456][ T29] audit: type=1400 audit(1733224339.994:1948): avc: denied { add_name } for pid=6194 comm="syz.0.951" name="file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 69.289742][ T29] audit: type=1400 audit(1733224339.994:1949): avc: denied { remove_name } for pid=6194 comm="syz.0.951" name="file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 69.333125][ T29] audit: type=1400 audit(1733224339.994:1950): avc: denied { rename } for pid=6194 comm="syz.0.951" name="file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 69.377135][ T6206] loop2: detected capacity change from 0 to 1024 [ 69.384435][ T6206] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 69.400476][ T3313] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 69.438115][ T6206] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.464320][ T6212] netlink: 20 bytes leftover after parsing attributes in process `syz.1.956'. [ 69.474952][ T29] audit: type=1400 audit(1733224340.254:1951): avc: denied { append } for pid=6204 comm="syz.2.954" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 69.487939][ T6218] 9pnet_fd: Insufficient options for proto=fd [ 69.522623][ T6216] loop4: detected capacity change from 0 to 512 [ 69.534061][ T6206] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2793: inode #15: comm syz.2.954: corrupted in-inode xattr: bad magic number in in-inode xattr [ 69.537681][ T6216] ext4: Unknown parameter 'fowner<00000000000000060928' [ 69.578496][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.606007][ T6223] netlink: 36 bytes leftover after parsing attributes in process `syz.1.960'. [ 69.609591][ T6229] netlink: 2088 bytes leftover after parsing attributes in process `syz.0.958'. [ 69.678822][ T29] audit: type=1326 audit(1733224340.454:1952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6237 comm="syz.4.964" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 69.705920][ T29] audit: type=1326 audit(1733224340.454:1953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6237 comm="syz.4.964" exe="/root/syz-executor" sig=0 arch=c000003e syscall=225 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 69.729308][ T29] audit: type=1326 audit(1733224340.454:1954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6237 comm="syz.4.964" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8c8640ff19 code=0x7ffc0000 [ 69.929248][ T6258] 9pnet_fd: Insufficient options for proto=fd [ 69.984765][ T6251] FAULT_INJECTION: forcing a failure. [ 69.984765][ T6251] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 69.998135][ T6251] CPU: 1 UID: 0 PID: 6251 Comm: syz.4.970 Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 70.008723][ T6251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.018855][ T6251] Call Trace: [ 70.022126][ T6251] [ 70.025055][ T6251] dump_stack_lvl+0xf2/0x150 [ 70.029697][ T6251] dump_stack+0x15/0x1a [ 70.033862][ T6251] should_fail_ex+0x223/0x230 [ 70.038606][ T6251] should_fail_alloc_page+0xfd/0x110 [ 70.043923][ T6251] __alloc_pages_noprof+0x109/0x340 [ 70.049145][ T6251] alloc_pages_mpol_noprof+0xb1/0x1e0 [ 70.054537][ T6251] alloc_pages_noprof+0xe1/0x100 [ 70.059475][ T6251] pte_alloc_one+0x31/0x110 [ 70.063986][ T6251] ? __count_memcg_events+0xd7/0x220 [ 70.069410][ T6251] __do_fault+0x79/0x200 [ 70.073655][ T6251] handle_mm_fault+0xc7d/0x2ac0 [ 70.078514][ T6251] ? mt_find+0x72a/0x890 [ 70.082759][ T6251] __get_user_pages+0xf2c/0x2670 [ 70.087713][ T6251] __gup_longterm_locked+0xca3/0xf90 [ 70.093005][ T6251] ? security_ptrace_access_check+0x67/0x80 [ 70.098906][ T6251] ? down_read+0x171/0x4b0 [ 70.103326][ T6251] ? __ptrace_may_access+0x2cb/0x350 [ 70.108618][ T6251] pin_user_pages_remote+0x7f/0xb0 [ 70.113774][ T6251] process_vm_rw+0x4bc/0x890 [ 70.118374][ T6251] ? ksys_write+0x176/0x1b0 [ 70.122934][ T6251] __x64_sys_process_vm_writev+0x7a/0x90 [ 70.128572][ T6251] x64_sys_call+0x2c48/0x2dc0 [ 70.133372][ T6251] do_syscall_64+0xc9/0x1c0 [ 70.137877][ T6251] ? clear_bhb_loop+0x55/0xb0 [ 70.142673][ T6251] ? clear_bhb_loop+0x55/0xb0 [ 70.147347][ T6251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.153324][ T6251] RIP: 0033:0x7f8c8640ff19 [ 70.157734][ T6251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 70.177420][ T6251] RSP: 002b:00007f8c84a87058 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 70.185840][ T6251] RAX: ffffffffffffffda RBX: 00007f8c865d5fa0 RCX: 00007f8c8640ff19 [ 70.193874][ T6251] RDX: 0000000000000001 RSI: 0000000020001c80 RDI: 00000000000001ce [ 70.201906][ T6251] RBP: 00007f8c84a870a0 R08: 0000000000000001 R09: 0000000000000000 [ 70.209937][ T6251] R10: 0000000020001d80 R11: 0000000000000246 R12: 0000000000000001 [ 70.217996][ T6251] R13: 0000000000000000 R14: 00007f8c865d5fa0 R15: 00007ffd04fc3b98 [ 70.225982][ T6251] [ 70.326079][ T6275] loop1: detected capacity change from 0 to 512 [ 70.332877][ T6275] EXT4-fs: Ignoring removed orlov option [ 70.338917][ T6275] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.345581][ T6275] ext4: Unknown parameter 'nogrpid.nouid32' [ 70.359987][ T6275] loop1: detected capacity change from 0 to 128 [ 70.376996][ T2999] ================================================================== [ 70.385089][ T2999] BUG: KCSAN: data-race in __dentry_kill / step_into [ 70.391763][ T2999] [ 70.394069][ T2999] read-write to 0xffff88810f66fc00 of 4 bytes by task 3290 on cpu 0: [ 70.402116][ T2999] __dentry_kill+0x22e/0x4c0 [ 70.406693][ T2999] dput+0x5c/0xd0 [ 70.410307][ T2999] do_unlinkat+0x258/0x4d0 [ 70.414710][ T2999] __x64_sys_unlink+0x2e/0x40 [ 70.419379][ T2999] x64_sys_call+0x2329/0x2dc0 [ 70.424044][ T2999] do_syscall_64+0xc9/0x1c0 [ 70.428532][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.434414][ T2999] [ 70.436721][ T2999] read to 0xffff88810f66fc00 of 4 bytes by task 2999 on cpu 1: [ 70.444331][ T2999] step_into+0xe7/0x840 [ 70.448479][ T2999] walk_component+0x169/0x230 [ 70.453310][ T2999] path_lookupat+0x10a/0x2b0 [ 70.457878][ T2999] filename_lookup+0x150/0x340 [ 70.462621][ T2999] do_readlinkat+0x89/0x210 [ 70.467196][ T2999] __x64_sys_readlink+0x47/0x60 [ 70.472113][ T2999] x64_sys_call+0x28ba/0x2dc0 [ 70.476769][ T2999] do_syscall_64+0xc9/0x1c0 [ 70.481249][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.487128][ T2999] [ 70.489431][ T2999] value changed: 0x00600008 -> 0x00008008 [ 70.495126][ T2999] [ 70.497430][ T2999] Reported by Kernel Concurrency Sanitizer on: [ 70.503556][ T2999] CPU: 1 UID: 0 PID: 2999 Comm: udevd Not tainted 6.13.0-rc1-syzkaller-00002-gcdd30ebb1b9f #0 [ 70.513770][ T2999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.523891][ T2999] ==================================================================