last executing test programs: 2.54839718s ago: executing program 1 (id=216): openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000000)='./file1\x00', 0x204888, &(0x7f0000000380)=ANY=[@ANYBLOB="756e695f786c6174653d312c696f636861727365743d757466382c0097b75cbdde02821d0f899c2377ee9577397fc18b433d0c59e692b381740ca495e1c145c5922679338b5ff21c0653a98440a5725268a242c0263564f988d3c178704feaf8a412df818275708882ea9a4048c6e458a1f05b83f2e69b965b1df203b21de2b0ee375647f886a5310889982079aa7b1fb42e2382d40feefe7f768eec58b19cf50faaf129503175f4262df740183df51d3641ff78b86127c1db8ef165bfa3bd20797fde6ff91a0e45d3d7c1c6d1ce0a72be8c1fdb00000000"], 0x1, 0x336, &(0x7f0000000880)="$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") munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000140)='.\x00', 0x8000, 0x193) getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8) 1.985075157s ago: executing program 1 (id=220): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000006"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='qdisc_destroy\x00', r1}, 0x10) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x4c, 0x24, 0xd0f, 0x3, 0x0, {0x60, 0x0, 0x0, r3, {0x0, 0x8}, {0xffff, 0xffff}, {0x4}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x10, 0x3, 0x1, 0x3, 0x400, 0x8}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44890}, 0x8840) 1.37664915s ago: executing program 3 (id=225): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000800000006"], 0x48) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="1801000000000000000000006dfeff00850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='kmem_cache_free\x00', r2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, 0x0, 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc018937e, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r4 = socket(0x8000000010, 0x2, 0x0) write(r4, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0xd}, 0x1c) ioctl$sock_inet_SIOCSARP(r5, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @empty}, {}, 0x0, {0x2, 0x0, @multicast1=0xe000cc02}}) 1.314842676s ago: executing program 1 (id=226): r0 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000e80)={0x0, 'bridge_slave_1\x00', {0x1}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000600000005"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000800007b8af8ff00000000bf"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x26, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@private2}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000040)={@private2}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001000010029bd7000fcdbdf2500000000", @ANYBLOB="3a8d04005a1000000800040044"], 0x28}, 0x1, 0x0, 0x0, 0x40801}, 0x4000000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000280)='rpm_return_int\x00'}, 0x18) syz_open_dev$usbfs(&(0x7f0000000040), 0xf, 0xc340) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, 0x0, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket$unix(0x1, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_skbprio={{0xc}, {0x8, 0x2, 0x7fff}}]}, 0x38}}, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x0, 0x0}) 1.199453157s ago: executing program 2 (id=228): syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000000)='./file1\x00', 0x204888, &(0x7f0000000380)=ANY=[@ANYBLOB="756e695f786c6174653d312c696f636861727365743d757466382c0097b75cbdde02821d0f899c2377ee9577397fc18b433d0c59e692b381740ca495e1c145c5922679338b5ff21c0653a98440a5725268a242c0263564f988d3c178704feaf8a412df818275708882ea9a4048c6e458a1f05b83f2e69b965b1df203b21de2b0ee375647f886a5310889982079aa7b1fb42e2382d40feefe7f768eec58b19cf50faaf129503175f4262df740183df51d3641ff78b86127c1db8ef165bfa3bd20797fde6ff91a0e45d3d7c1c6d1ce0a72be8c1fdb00000000"], 0x1, 0x336, &(0x7f0000000880)="$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") munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000140)='.\x00', 0x8000, 0x193) getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8) 1.163758091s ago: executing program 3 (id=229): sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x8010) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000f7850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000ac0)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000001ec0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x1, 0x70bd25, 0x0, {{}, {}, {0x14, 0x19, {0x80000000, 0x4000001, 0x1, 0x5}}}}, 0x30}, 0x1, 0x0, 0x0, 0x20040803}, 0x20000000) 1.018302066s ago: executing program 1 (id=230): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000990000000d"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x11, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x42, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000780)='kfree\x00', r1}, 0x18) add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) 964.698722ms ago: executing program 3 (id=231): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="03000000040000"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000940)=@framed={{0x18, 0x9}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000005c0)={{r0}, &(0x7f0000000540), &(0x7f0000000580)=r1}, 0x20) 956.144372ms ago: executing program 0 (id=232): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r1 = bpf$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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) r2 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r2, &(0x7f0000000000)={0x2a, 0x0, 0x7ffe}, 0xc) bind$qrtr(r2, &(0x7f00000000c0)={0x2a, 0x1, 0x7fff}, 0xc) 945.782373ms ago: executing program 2 (id=233): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020207025000000002dba513d7b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000008fd8850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r1}, 0x0, &(0x7f00000005c0)=r2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r0, 0x0, 0x3}, 0x18) r3 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000008c0)={'bond_slave_1\x00', 0x0}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x5, 0x3, 0xc06a2f6, 0x1, 0x7}, 0x6, 0x0, 0xa, 0x4, 0x6, 0xa, 0x18, 0x9, 0x3, 0x4, {0x0, 0x2, 0x9, 0x800, 0x8704, 0x27000000}}}}]}, 0x78}}, 0x0) 848.780704ms ago: executing program 3 (id=234): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/233, 0xe9}], 0x1, &(0x7f0000001d00)=""/4080, 0xff0}, 0x0) close(r0) 848.656724ms ago: executing program 1 (id=235): r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000020"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001000000000000000640000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000e0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41101, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000180), 0x10) bind$can_raw(r2, &(0x7f0000000040), 0x10) 797.604279ms ago: executing program 0 (id=236): r0 = syz_io_uring_setup(0xbdc, &(0x7f0000001400)={0x0, 0xec25, 0x400, 0x1, 0xd4}, &(0x7f00000006c0)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000380)=[{0x0}, {0x0}], 0x2}) io_uring_enter(r0, 0x847ba, 0x0, 0xe, 0x0, 0x0) 767.758592ms ago: executing program 1 (id=237): sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000faff0000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3, 0x0, 0x5}, 0x18) syz_open_dev$evdev(0x0, 0x40002, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, 0x0) 700.701979ms ago: executing program 2 (id=238): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000100000000000000fe0018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000940), &(0x7f0000000280)=@udp}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='kmem_cache_free\x00', r1, 0x0, 0x10007ffffffff}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xa041, 0xd) fcntl$setlease(r2, 0x400, 0x0) close(r2) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) 669.970612ms ago: executing program 3 (id=239): bpf$MAP_CREATE(0x0, &(0x7f0000000900)=ANY=[], 0x48) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WOWLAN(r0, 0x0, 0x4008040) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000007c0)={{r4}, &(0x7f0000000740), &(0x7f0000000780)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x22c7, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f00000002c0)='kfree\x00', r5, 0x0, 0x2}, 0x18) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={0x0, 0xffffffffffffff8d, &(0x7f0000000080)={0x0, 0xb8}, 0x1, 0x0, 0x0, 0x48040}, 0x114) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="34000000100081eee80000040000000010000000", @ANYRES32=r6, @ANYBLOB="ddfffffdff000000140012000c000100627269646765"], 0x34}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@delchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x9}}}, 0x24}}, 0x0) close(0xffffffffffffffff) r8 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000300)={'vxcan1\x00', 0x0}) bind$can_raw(r8, &(0x7f0000000000)={0x1d, r9}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000006c0)=@getchain={0x44, 0x11, 0x839, 0x70bd25, 0x0, {0x0, 0x0, 0x0, r9, {0xa, 0x6}, {0xffff, 0xfff9}, {0xffe0}}, [{0x8, 0xb, 0x3}, {0x8, 0xb, 0xfffffffe}, {0x8, 0xb, 0xffffff01}, {0x8, 0xb, 0x8}]}, 0x44}}, 0x4) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=@bridge_setlink={0x34, 0x13, 0xa2f, 0x70bd26, 0x0, {0x7, 0x0, 0x68, 0x0, 0xc968, 0x30245}, [@IFLA_LINKINFO={0x14, 0x1a, 0x0, 0x1, @vlan={{0x9}, {0x4, 0x4}}}]}, 0x34}}, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000002c0)={'ip6gre0\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, 0x0, 0x4004984) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) 595.693549ms ago: executing program 2 (id=240): unshare(0x2a020400) r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 520.662527ms ago: executing program 0 (id=241): syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000000)='./file1\x00', 0x204888, &(0x7f0000000380)=ANY=[@ANYBLOB="756e695f786c6174653d312c696f636861727365743d757466382c0097b75cbdde02821d0f899c2377ee9577397fc18b433d0c59e692b381740ca495e1c145c5922679338b5ff21c0653a98440a5725268a242c0263564f988d3c178704feaf8a412df818275708882ea9a4048c6e458a1f05b83f2e69b965b1df203b21de2b0ee375647f886a5310889982079aa7b1fb42e2382d40feefe7f768eec58b19cf50faaf129503175f4262df740183df51d3641ff78b86127c1db8ef165bfa3bd20797fde6ff91a0e45d3d7c1c6d1ce0a72be8c1fdb00000000"], 0x1, 0x336, &(0x7f0000000880)="$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") munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = open(0x0, 0x8000, 0x193) getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8) 400.072349ms ago: executing program 2 (id=242): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_mount_image$msdos(&(0x7f00000008c0), &(0x7f0000001200)='./file0\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="646973636172642c646f74732c646f74732c6e6f646f74732c636865636b3d7374726963742c646f74732c0080fcdc5c3dd34a5bee25f099008bade73ed878442a18112f260a6de8f9de23ca03128aff6e01"], 0x1, 0x11ce, &(0x7f0000002440)="$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mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) open(&(0x7f0000000000)='./bus\x00', 0x1050c1, 0x170) 347.399505ms ago: executing program 0 (id=243): bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x11, 0xc, &(0x7f0000000c00)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xb516baf7c90ea24d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x2, 0xfffffffd, 0x1, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x16f, @tick=0x7, 0x0, {0x0, 0x73}}) 96.662961ms ago: executing program 3 (id=244): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000b8ffffffb702000004000000b7030000000000de850000000400000095"], &(0x7f0000000680)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202}, 0x94) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd"], 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x10, 0x3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0xffffffffffffff62, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x7000000}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) 96.523791ms ago: executing program 0 (id=245): r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000020"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001000000000000000640000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000e0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41101, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000180), 0x10) bind$can_raw(r2, &(0x7f0000000040), 0x10) 18.841388ms ago: executing program 2 (id=246): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 0s ago: executing program 0 (id=247): creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)=@v3={0x3000000, [{0x4}, {0xfffffffe}]}, 0x18, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f00000007c0)={[{@nodioread_nolock}, {@errors_remount}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x3}}]}, 0x1, 0x46f, &(0x7f0000000bc0)="$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") kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.12' (ED25519) to the list of known hosts. [ 63.074440][ T5751] cgroup: Unknown subsys name 'net' [ 63.220320][ T5751] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 64.568575][ T5751] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 65.906033][ T5763] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.914737][ T5763] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.922347][ T5763] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.930661][ T5763] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.954100][ T5763] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.961837][ T5763] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.018389][ T5763] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 66.026694][ T5763] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 66.034580][ T5763] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 66.042687][ T5763] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 66.050790][ T5763] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 66.058338][ T5763] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 66.117055][ T5768] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 66.134927][ T5768] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 66.142678][ T5768] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 66.154094][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 66.162412][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 66.170007][ T5768] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 66.177538][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 66.184890][ T5768] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 66.193899][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 66.202472][ T5768] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 66.213260][ T51] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 66.220624][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 66.472096][ T5764] chnl_net:caif_netlink_parms(): no params data found [ 66.569696][ T5761] chnl_net:caif_netlink_parms(): no params data found [ 66.627585][ T5764] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.634907][ T5764] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.642217][ T5764] bridge_slave_0: entered allmulticast mode [ 66.650549][ T5764] bridge_slave_0: entered promiscuous mode [ 66.662821][ T5764] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.670083][ T5764] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.677274][ T5764] bridge_slave_1: entered allmulticast mode [ 66.684014][ T5764] bridge_slave_1: entered promiscuous mode [ 66.770348][ T5761] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.777574][ T5761] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.785613][ T5761] bridge_slave_0: entered allmulticast mode [ 66.792233][ T5761] bridge_slave_0: entered promiscuous mode [ 66.801143][ T5764] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.816786][ T5764] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.846137][ T5761] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.853224][ T5761] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.860645][ T5761] bridge_slave_1: entered allmulticast mode [ 66.867368][ T5761] bridge_slave_1: entered promiscuous mode [ 66.874493][ T5766] chnl_net:caif_netlink_parms(): no params data found [ 66.942309][ T5764] team0: Port device team_slave_0 added [ 66.967514][ T5764] team0: Port device team_slave_1 added [ 66.982603][ T5761] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.999699][ T5761] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.063473][ T5764] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.071202][ T5764] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.097658][ T5764] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.109898][ T5766] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.117999][ T5766] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.125329][ T5766] bridge_slave_0: entered allmulticast mode [ 67.131963][ T5766] bridge_slave_0: entered promiscuous mode [ 67.139501][ T5766] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.146755][ T5766] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.154052][ T5766] bridge_slave_1: entered allmulticast mode [ 67.160749][ T5766] bridge_slave_1: entered promiscuous mode [ 67.177782][ T5767] chnl_net:caif_netlink_parms(): no params data found [ 67.187291][ T5764] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.194724][ T5764] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.220776][ T5764] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.250928][ T5761] team0: Port device team_slave_0 added [ 67.274970][ T5761] team0: Port device team_slave_1 added [ 67.282841][ T5766] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.323411][ T5766] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.378031][ T5764] hsr_slave_0: entered promiscuous mode [ 67.384899][ T5764] hsr_slave_1: entered promiscuous mode [ 67.391977][ T5761] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.399675][ T5761] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.425793][ T5761] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.438640][ T5761] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.446067][ T5761] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.472657][ T5761] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.515943][ T5766] team0: Port device team_slave_0 added [ 67.554702][ T5767] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.561938][ T5767] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.569633][ T5767] bridge_slave_0: entered allmulticast mode [ 67.576605][ T5767] bridge_slave_0: entered promiscuous mode [ 67.586303][ T5766] team0: Port device team_slave_1 added [ 67.592227][ T5767] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.599571][ T5767] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.606769][ T5767] bridge_slave_1: entered allmulticast mode [ 67.614190][ T5767] bridge_slave_1: entered promiscuous mode [ 67.649727][ T5767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.690898][ T5767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.747849][ T5766] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.756627][ T5766] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.785939][ T5766] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.802557][ T5766] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.809683][ T5766] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.835629][ T5766] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.850271][ T5761] hsr_slave_0: entered promiscuous mode [ 67.856873][ T5761] hsr_slave_1: entered promiscuous mode [ 67.862924][ T5761] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.870853][ T5761] Cannot create hsr debugfs directory [ 67.879003][ T5767] team0: Port device team_slave_0 added [ 67.888347][ T5767] team0: Port device team_slave_1 added [ 67.945309][ T5767] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.952275][ T5767] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.978380][ T5767] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.989733][ T51] Bluetooth: hci0: command tx timeout [ 68.020918][ T5767] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.028120][ T5767] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 68.054405][ T5767] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.114211][ T5766] hsr_slave_0: entered promiscuous mode [ 68.120373][ T5766] hsr_slave_1: entered promiscuous mode [ 68.126683][ T5766] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.135186][ T5766] Cannot create hsr debugfs directory [ 68.144303][ T51] Bluetooth: hci1: command tx timeout [ 68.221060][ T5767] hsr_slave_0: entered promiscuous mode [ 68.228193][ T51] Bluetooth: hci3: command tx timeout [ 68.234984][ T5767] hsr_slave_1: entered promiscuous mode [ 68.241037][ T5767] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.249189][ T5767] Cannot create hsr debugfs directory [ 68.309548][ T51] Bluetooth: hci2: command tx timeout [ 68.413630][ T5764] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 68.443766][ T5764] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 68.453230][ T5764] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 68.481821][ T5764] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 68.555478][ T5766] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 68.572706][ T5766] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 68.582465][ T5766] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 68.594097][ T5766] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 68.677344][ T5761] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.687999][ T5761] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.698448][ T5761] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.708579][ T5761] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.786555][ T5767] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.816667][ T5767] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.835587][ T5764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.849236][ T5767] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.858598][ T5767] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.913495][ T5764] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.937390][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.944681][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.973657][ T3498] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.980776][ T3498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.032919][ T5766] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.078988][ T5766] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.111264][ T3498] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.118387][ T3498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.152204][ T1316] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.159343][ T1316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.210387][ T5761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.225759][ T5767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.270379][ T5761] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.320307][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.327499][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.343820][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.350993][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.380342][ T5767] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.414856][ T3498] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.422011][ T3498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.457805][ T3498] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.464986][ T3498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.635438][ T5764] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.673197][ T5766] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.793698][ T5764] veth0_vlan: entered promiscuous mode [ 69.805799][ T5766] veth0_vlan: entered promiscuous mode [ 69.828343][ T5764] veth1_vlan: entered promiscuous mode [ 69.842734][ T5766] veth1_vlan: entered promiscuous mode [ 69.916114][ T5764] veth0_macvtap: entered promiscuous mode [ 69.935254][ T5766] veth0_macvtap: entered promiscuous mode [ 69.946618][ T5764] veth1_macvtap: entered promiscuous mode [ 69.962084][ T5766] veth1_macvtap: entered promiscuous mode [ 70.003222][ T5764] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.031361][ T5764] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.045427][ T5761] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.061065][ T5764] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.070650][ T51] Bluetooth: hci0: command tx timeout [ 70.071387][ T5764] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.085904][ T5764] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.094849][ T5764] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.106503][ T5766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.119915][ T5766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.131176][ T5766] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.141629][ T5766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.153170][ T5766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.165270][ T5766] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.190162][ T5766] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.201469][ T5766] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.211224][ T5766] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.220729][ T5766] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.235275][ T51] Bluetooth: hci1: command tx timeout [ 70.265468][ T5767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.315800][ T51] Bluetooth: hci3: command tx timeout [ 70.372596][ T5761] veth0_vlan: entered promiscuous mode [ 70.385006][ T51] Bluetooth: hci2: command tx timeout [ 70.442746][ T5761] veth1_vlan: entered promiscuous mode [ 70.455146][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.463132][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.472082][ T3434] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.484445][ T3434] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.512392][ T5767] veth0_vlan: entered promiscuous mode [ 70.553296][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.554342][ T5767] veth1_vlan: entered promiscuous mode [ 70.569002][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.610544][ T5761] veth0_macvtap: entered promiscuous mode [ 70.623005][ T3434] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.638381][ T5761] veth1_macvtap: entered promiscuous mode [ 70.645486][ T3434] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.737282][ T5767] veth0_macvtap: entered promiscuous mode [ 70.748594][ T5767] veth1_macvtap: entered promiscuous mode [ 70.763509][ T5761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.779805][ T5761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.804007][ T5761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.816150][ T5761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.832735][ T5761] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.856959][ T5761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.882793][ T5761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.893358][ T5761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.905219][ T5761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.922152][ T5761] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.949577][ T5761] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.959387][ T5848] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_virt_wifi, syncid = 33554432, id = 0 [ 70.968029][ T5761] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.974346][ T5847] IPVS: stopping master sync thread 5848 ... [ 70.980245][ T5761] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.994192][ T5761] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.011328][ T5767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.022617][ T5767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.045852][ T5767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.057244][ T5767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.067190][ T5767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.081546][ T5767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.114807][ T5767] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.239684][ T5845] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.266247][ T5767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.279848][ T5767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.289819][ T5767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.300724][ T5767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.310619][ T5767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.321324][ T5767] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.332747][ T5767] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.385100][ T5767] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.394116][ T5767] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.403345][ T5767] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.413635][ T5767] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.452353][ T5857] syz.3.6[5857]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 71.479451][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.491347][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.499850][ T5857] loop3: detected capacity change from 0 to 512 [ 71.515280][ T1276] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.521789][ T1276] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.526401][ T5857] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 71.563927][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.579156][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.645274][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.688760][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.725918][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.734672][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.840848][ T5861] capability: warning: `syz.0.1' uses deprecated v2 capabilities in a way that may be insecure [ 71.920201][ T5863] loop2: detected capacity change from 0 to 512 [ 71.932883][ T5863] EXT4-fs: Ignoring removed oldalloc option [ 71.964300][ T5863] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 71.982471][ T5867] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9'. [ 72.008214][ T5863] EXT4-fs (loop2): too many log groups per flexible block group [ 72.021365][ T5863] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 72.028583][ T5863] EXT4-fs (loop2): mount failed [ 72.144258][ T51] Bluetooth: hci0: command tx timeout [ 72.144355][ T5863] syz.2.3[5863] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 72.203520][ T5863] veth2: entered allmulticast mode [ 72.314330][ T51] Bluetooth: hci1: command tx timeout [ 72.384185][ T51] Bluetooth: hci3: command tx timeout [ 72.411278][ T5882] loop3: detected capacity change from 0 to 2048 [ 72.455383][ T5882] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 72.480488][ T51] Bluetooth: hci2: command tx timeout [ 72.569229][ T5894] syz.2.20[5894] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 72.569352][ T5894] syz.2.20[5894] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 72.571441][ T5845] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.642667][ T5882] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1231: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 72.749016][ T5882] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 642 with error 28 [ 72.779168][ T5882] EXT4-fs (loop3): This should not happen!! Data will be lost [ 72.779168][ T5882] [ 72.829707][ T5882] EXT4-fs (loop3): Total free blocks count 0 [ 72.848910][ T5882] EXT4-fs (loop3): Free/Dirty block details [ 72.856764][ T5882] EXT4-fs (loop3): free_blocks=2415919104 [ 72.862681][ T5882] EXT4-fs (loop3): dirty_blocks=656 [ 72.870179][ T5882] EXT4-fs (loop3): Block reservation details [ 72.876594][ T5882] EXT4-fs (loop3): i_reserved_data_blocks=41 [ 73.527155][ T5904] loop0: detected capacity change from 0 to 512 [ 73.556511][ T5904] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 73.569692][ T5904] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 73.591908][ T5904] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2852: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 73.607669][ T5904] EXT4-fs (loop0): 1 truncate cleaned up [ 73.614618][ T5904] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.738302][ T1316] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 416 with error 28 [ 73.884551][ T5912] process 'syz.3.23' launched './file0' with NULL argv: empty string added [ 73.943356][ T5761] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.131951][ T28] audit: type=1326 audit(1768218705.513:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.162938][ T28] audit: type=1326 audit(1768218705.513:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.192915][ T28] audit: type=1326 audit(1768218705.513:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.216894][ T28] audit: type=1326 audit(1768218705.513:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.226624][ T51] Bluetooth: hci0: command tx timeout [ 74.239668][ T28] audit: type=1326 audit(1768218705.513:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.273703][ T28] audit: type=1326 audit(1768218705.513:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.297136][ T28] audit: type=1326 audit(1768218705.543:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.320885][ T28] audit: type=1326 audit(1768218705.543:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.343227][ T28] audit: type=1326 audit(1768218705.543:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=333 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.367158][ T28] audit: type=1326 audit(1768218705.573:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5920 comm="syz.3.27" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 74.393168][ T51] Bluetooth: hci1: command tx timeout [ 74.463927][ T51] Bluetooth: hci3: command tx timeout [ 74.507143][ T5933] loop2: detected capacity change from 0 to 512 [ 74.514859][ T5933] ======================================================= [ 74.514859][ T5933] WARNING: The mand mount option has been deprecated and [ 74.514859][ T5933] and is ignored by this kernel. Remove the mand [ 74.514859][ T5933] option from the mount to silence this warning. [ 74.514859][ T5933] ======================================================= [ 74.551141][ T51] Bluetooth: hci2: command tx timeout [ 74.562949][ T5933] EXT4-fs: Ignoring removed mblk_io_submit option [ 74.616193][ T5933] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.31: invalid block [ 74.621070][ T5845] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.651678][ T5933] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.31: invalid indirect mapped block 4294967295 (level 1) [ 74.668220][ T5933] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.31: invalid indirect mapped block 4294967295 (level 1) [ 74.689277][ T5933] EXT4-fs (loop2): 2 truncates cleaned up [ 74.697585][ T5933] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.800589][ T5845] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.952314][ T5938] EXT4-fs error (device loop2): ext4_inlinedir_to_tree:1422: inode #12: block 7: comm syz.2.31: path /9/file0/file0: bad entry in directory: rec_len % 4 != 0 - offset=259, inode=4278190093, rec_len=255, size=60 fake=0 [ 75.283155][ T5845] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.311571][ T5767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.352314][ T5845] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.408319][ T5845] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.468883][ T5845] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.856847][ T5996] loop1: detected capacity change from 0 to 512 [ 75.892443][ T5996] EXT4-fs (loop1): 1 truncate cleaned up [ 75.910257][ T5996] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.050064][ T6003] netlink: 'syz.1.39': attribute type 1 has an invalid length. [ 76.111893][ T6003] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz.1.39: bg 0: block 465: padding at end of block bitmap is not set [ 76.112762][ T5996] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm syz.1.39: bg 0: block 465: padding at end of block bitmap is not set [ 76.151562][ T6006] netlink: 'syz.2.41': attribute type 2 has an invalid length. [ 76.170424][ T6003] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6653: Corrupt filesystem [ 76.189350][ T5996] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 676 with error 28 [ 76.203339][ T5996] EXT4-fs (loop1): This should not happen!! Data will be lost [ 76.203339][ T5996] [ 76.213334][ T5996] EXT4-fs (loop1): Total free blocks count 0 [ 76.220153][ T5996] EXT4-fs (loop1): Free/Dirty block details [ 76.231639][ T6003] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.39: invalid indirect mapped block 234881024 (level 0) [ 76.261836][ T5996] EXT4-fs (loop1): free_blocks=0 [ 76.304483][ T5996] EXT4-fs (loop1): dirty_blocks=680 [ 76.309743][ T5996] EXT4-fs (loop1): Block reservation details [ 76.349230][ T5996] EXT4-fs (loop1): i_reserved_data_blocks=680 [ 76.378068][ T6014] loop3: detected capacity change from 0 to 512 [ 76.404724][ T6014] EXT4-fs: Ignoring removed mblk_io_submit option [ 76.464832][ T6018] netlink: 24 bytes leftover after parsing attributes in process `syz.2.43'. [ 76.476500][ T6014] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.44: invalid block [ 76.495396][ T6014] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.44: invalid indirect mapped block 4294967295 (level 1) [ 76.510655][ T6014] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.44: invalid indirect mapped block 4294967295 (level 1) [ 76.536062][ T5764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.538960][ T6014] EXT4-fs (loop3): 2 truncates cleaned up [ 76.593080][ T6014] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.714406][ T6014] EXT4-fs error (device loop3): ext4_inlinedir_to_tree:1422: inode #12: block 7: comm syz.3.44: path /13/file0/file0: bad entry in directory: rec_len % 4 != 0 - offset=259, inode=4278190093, rec_len=255, size=60 fake=0 [ 76.828798][ T5766] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.878107][ T786] kernel write not supported for file /snd/seq (pid: 786 comm: kworker/0:2) [ 77.035486][ T6032] loop0: detected capacity change from 0 to 128 [ 77.094747][ T6032] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 77.112921][ T6034] loop1: detected capacity change from 0 to 2048 [ 77.143421][ T6037] lo speed is unknown, defaulting to 1000 [ 77.150471][ T6032] ext4 filesystem being mounted at /15/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 77.185201][ T6037] lo speed is unknown, defaulting to 1000 [ 77.204589][ T6038] Zero length message leads to an empty skb [ 77.222485][ T6034] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 77.245401][ T6037] lo speed is unknown, defaulting to 1000 [ 77.304356][ T6037] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 77.329765][ T5761] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 77.397564][ T6037] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 77.523321][ T6037] lo speed is unknown, defaulting to 1000 [ 77.552437][ T6037] lo speed is unknown, defaulting to 1000 [ 77.568701][ T6037] lo speed is unknown, defaulting to 1000 [ 77.591647][ T6037] lo speed is unknown, defaulting to 1000 [ 77.910276][ T6034] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1231: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 77.938615][ T6034] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 77.985128][ T6034] EXT4-fs (loop1): This should not happen!! Data will be lost [ 77.985128][ T6034] [ 78.000777][ T6034] EXT4-fs (loop1): Total free blocks count 0 [ 78.008353][ T6034] EXT4-fs (loop1): Free/Dirty block details [ 78.014508][ T6034] EXT4-fs (loop1): free_blocks=2415919104 [ 78.020252][ T6034] EXT4-fs (loop1): dirty_blocks=2192 [ 78.025791][ T6034] EXT4-fs (loop1): Block reservation details [ 78.031785][ T6034] EXT4-fs (loop1): i_reserved_data_blocks=137 [ 78.222181][ T5946] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 128 with error 28 [ 78.245431][ T6055] 9pnet_fd: Insufficient options for proto=fd [ 78.427678][ T6060] siw: device registration error -23 [ 78.463020][ T6064] loop2: detected capacity change from 0 to 512 [ 78.497580][ T6064] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 78.559302][ T6064] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.579629][ T6064] ext4 filesystem being mounted at /15/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 78.732230][ T5767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.856264][ T6084] 9pnet_fd: Insufficient options for proto=fd [ 78.999669][ T6093] netlink: 96 bytes leftover after parsing attributes in process `syz.3.73'. [ 79.472406][ T6116] 9pnet_fd: Insufficient options for proto=fd [ 79.626175][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 79.626187][ T28] audit: type=1326 audit(1768218711.013:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 79.707724][ T28] audit: type=1326 audit(1768218711.013:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 79.759622][ T28] audit: type=1326 audit(1768218711.053:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 79.802075][ T6126] loop2: detected capacity change from 0 to 2048 [ 79.844049][ T28] audit: type=1326 audit(1768218711.053:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 79.884239][ T28] audit: type=1326 audit(1768218711.053:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 79.957352][ T28] audit: type=1326 audit(1768218711.053:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 79.979836][ T28] audit: type=1326 audit(1768218711.053:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 80.003667][ T6126] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.098286][ T28] audit: type=1326 audit(1768218711.053:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 80.132218][ T6133] syz.1.87 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 80.159131][ T28] audit: type=1326 audit(1768218711.053:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 80.219599][ T5767] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz-executor: bg 0: block 234: padding at end of block bitmap is not set [ 80.239339][ T28] audit: type=1326 audit(1768218711.053:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6122 comm="syz.1.84" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc7ad8f749 code=0x7ffc0000 [ 80.269037][ T5767] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6653: Corrupt filesystem [ 80.312832][ T5767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.670372][ T6146] 9pnet_fd: Insufficient options for proto=fd [ 80.736860][ T6151] netlink: 'syz.1.95': attribute type 27 has an invalid length. [ 80.873096][ T6155] all: renamed from bridge_slave_0 (while UP) [ 80.943535][ T6159] loop2: detected capacity change from 0 to 1024 [ 80.966293][ T6159] EXT4-fs: Ignoring removed orlov option [ 81.078801][ T6159] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.224490][ T5767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.344361][ T6173] 9pnet_fd: Insufficient options for proto=fd [ 81.387101][ T6171] loop3: detected capacity change from 0 to 1024 [ 81.399861][ T6175] loop1: detected capacity change from 0 to 512 [ 81.424674][ T6175] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 81.425625][ T6171] EXT4-fs: Ignoring removed nobh option [ 81.435390][ T6177] syz.2.107[6177] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 81.440337][ T6177] syz.2.107[6177] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 81.463636][ T6171] EXT4-fs: inline encryption not supported [ 81.484528][ T6175] EXT4-fs (loop1): 1 truncate cleaned up [ 81.518984][ T6175] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.531811][ T6171] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 81.592749][ T6171] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.620301][ T5764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.628404][ T6171] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4047: comm +}[@: Allocating blocks 385-513 which overlap fs metadata [ 81.674887][ T6171] EXT4-fs (loop3): pa ffff8880785bb1d0: logic 16, phys. 129, len 24 [ 81.683238][ T6171] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:5388: group 0, free 0, pa_free 8 [ 81.698346][ T6185] loop0: detected capacity change from 0 to 1024 [ 81.723559][ T6185] EXT4-fs: Ignoring removed orlov option [ 81.759760][ T27] cfg80211: failed to load regulatory.db [ 81.777359][ T6185] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 81.789482][ T5766] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.821825][ T6191] loop2: detected capacity change from 0 to 1024 [ 81.862484][ T6191] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.931306][ T6185] loop0: detected capacity change from 0 to 128 [ 81.963669][ T6185] FAT-fs (loop0): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 81.981198][ T6200] netlink: 12 bytes leftover after parsing attributes in process `syz.1.115'. [ 82.003032][ T6200] : entered promiscuous mode [ 82.034020][ T6201] 9pnet_fd: Insufficient options for proto=fd [ 82.102455][ T5767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.156408][ T6203] loop3: detected capacity change from 0 to 1024 [ 82.184229][ T6203] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 82.214305][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 82.324219][ T6203] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 82.339936][ T6208] netlink: 24 bytes leftover after parsing attributes in process `syz.2.120'. [ 82.358799][ T6203] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 82.372832][ T6203] JBD2: no valid journal superblock found [ 82.405357][ T6203] EXT4-fs (loop3): Could not load journal inode [ 83.039350][ T6216] mmap: +}[@ (6216) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 83.352601][ T6229] loop1: detected capacity change from 0 to 1024 [ 83.364809][ T6231] 9pnet_fd: Insufficient options for proto=fd [ 83.422284][ T6229] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: none. [ 83.742445][ T6241] syz.1.127[6241] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 83.742638][ T6241] syz.1.127[6241] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 83.893215][ T5764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 85.027197][ T6260] loop1: detected capacity change from 0 to 2048 [ 85.071945][ T6264] 9pnet_fd: Insufficient options for proto=fd [ 85.119422][ T6260] Alternate GPT is invalid, using primary GPT. [ 85.143502][ T6260] loop1: p2 p3 p7 [ 85.148550][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 85.158808][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 85.364258][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 85.419733][ T6272] loop2: detected capacity change from 0 to 512 [ 85.510458][ T6272] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 85.778761][ T28] kauditd_printk_skb: 600 callbacks suppressed [ 85.778774][ T28] audit: type=1326 audit(1768218717.163:629): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6282 comm="syz.2.147" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x0 [ 85.831421][ T6287] netlink: 12 bytes leftover after parsing attributes in process `syz.2.147'. [ 85.851661][ T6287] netlink: 20 bytes leftover after parsing attributes in process `syz.2.147'. [ 85.854112][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 85.869144][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 85.879533][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 85.888189][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 85.899442][ T6287] bridge0: port 3(gretap0) entered blocking state [ 85.917798][ T6289] syz.1.149[6289] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 85.917915][ T6289] syz.1.149[6289] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 85.940385][ T6287] bridge0: port 3(gretap0) entered disabled state [ 85.954158][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 85.972073][ T6287] gretap0: entered allmulticast mode [ 85.988621][ T6287] gretap0: entered promiscuous mode [ 85.999032][ T6287] bridge0: port 3(gretap0) entered blocking state [ 86.005814][ T6287] bridge0: port 3(gretap0) entered forwarding state [ 86.079019][ T6290] gretap0: left allmulticast mode [ 86.127858][ T6290] gretap0: left promiscuous mode [ 86.134127][ T6290] bridge0: port 3(gretap0) entered disabled state [ 86.144144][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 86.178654][ T6287] loop2: detected capacity change from 0 to 512 [ 86.253570][ T6294] 9pnet_fd: Insufficient options for proto=fd [ 86.388135][ T6287] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 86.514996][ T6287] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 86.536625][ T6287] EXT4-fs (loop2): orphan cleanup on readonly fs [ 86.549201][ T6300] loop3: detected capacity change from 0 to 512 [ 86.654579][ T6287] EXT4-fs error (device loop2): mb_free_blocks:1954: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 86.722600][ T6287] EXT4-fs (loop2): Remounting filesystem read-only [ 86.781199][ T6287] EXT4-fs (loop2): 1 truncate cleaned up [ 86.804147][ T5976] Quota error (device loop2): dquot_write_dquot: Can't write quota structure (error -5). Quota may get out of sync! [ 86.833146][ T6300] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.845824][ T6300] ext4 filesystem being mounted at /44/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.904288][ T5976] EXT4-fs (loop2): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 86.987293][ T5976] Quota error (device loop2): write_blk: dquota write failed [ 87.020907][ T5976] Quota error (device loop2): remove_free_dqentry: Can't write block (8) with free entries [ 87.057205][ T5976] EXT4-fs (loop2): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 87.075554][ T5976] Quota error (device loop2): write_blk: dquota write failed [ 87.093271][ T5976] Quota error (device loop2): free_dqentry: Can't move quota data block (8) to free list [ 87.120317][ T5976] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 87.143365][ T5976] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 87.173894][ T5976] Quota error (device loop2): dquot_write_dquot: Can't write quota structure (error -5). Quota may get out of sync! [ 87.192258][ T6309] loop0: detected capacity change from 0 to 512 [ 87.208256][ T5976] Quota error (device loop2): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 87.269662][ T6287] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 87.295191][ T6300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.305052][ T6309] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 87.515744][ T5767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.641802][ T28] audit: type=1326 audit(1768218719.023:630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6311 comm="syz.2.156" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 87.919104][ T6314] loop3: detected capacity change from 0 to 2048 [ 88.049571][ T6318] syz.2.160[6318] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 88.049711][ T6318] syz.2.160[6318] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 88.170654][ T6314] GPT:first_usable_lbas don't match. [ 88.433960][ T6314] GPT:34 != 290 [ 88.437529][ T6314] GPT: Use GNU Parted to correct GPT errors. [ 88.470279][ T6314] loop3: p1 p2 p3 [ 90.738861][ T6318] syz.2.160: vmalloc error: size 2101248, failed to allocated page array size 4104, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 90.874878][ T6318] CPU: 0 PID: 6318 Comm: syz.2.160 Not tainted syzkaller #0 [ 90.882184][ T6318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 90.892241][ T6318] Call Trace: [ 90.895516][ T6318] [ 90.898436][ T6318] dump_stack_lvl+0x16c/0x230 [ 90.903107][ T6318] ? show_regs_print_info+0x20/0x20 [ 90.908294][ T6318] ? load_image+0x3b0/0x3b0 [ 90.912785][ T6318] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 90.919184][ T6318] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 90.925669][ T6318] warn_alloc+0x210/0x300 [ 90.929991][ T6318] ? zone_watermark_ok_safe+0x230/0x230 [ 90.935529][ T6318] ? _raw_spin_unlock+0x28/0x40 [ 90.940391][ T6318] __vmalloc_node_range+0x662/0x1320 [ 90.945678][ T6318] ? free_vm_area+0x50/0x50 [ 90.950170][ T6318] ? _raw_spin_unlock+0x28/0x40 [ 90.955005][ T6318] ? __kasan_kmalloc+0x8f/0xa0 [ 90.959755][ T6318] __vmalloc_node_range+0x568/0x1320 [ 90.965026][ T6318] ? hash_netiface_create+0x361/0xff0 [ 90.970385][ T6318] ? __asan_memset+0x22/0x40 [ 90.974973][ T6318] ? free_vm_area+0x50/0x50 [ 90.979548][ T6318] ? kvmalloc_node+0x70/0x180 [ 90.984210][ T6318] ? rcu_is_watching+0x15/0xb0 [ 90.988961][ T6318] ? kvmalloc_node+0x70/0x180 [ 90.993630][ T6318] ? trace_kmalloc+0x1f/0xa0 [ 90.998206][ T6318] kvmalloc_node+0x13f/0x180 [ 91.002781][ T6318] ? hash_netiface_create+0x361/0xff0 [ 91.008145][ T6318] hash_netiface_create+0x361/0xff0 [ 91.013331][ T6318] ? __lock_acquire+0x7c80/0x7c80 [ 91.018352][ T6318] ? __nla_parse+0x40/0x50 [ 91.022759][ T6318] ? hash_netport6_gc+0x570/0x570 [ 91.027772][ T6318] ip_set_create+0xa87/0x18e0 [ 91.032432][ T6318] ? ip_set_create+0x4b2/0x18e0 [ 91.037277][ T6318] ? ip_set_protocol+0x5d0/0x5d0 [ 91.042197][ T6318] ? trace_contention_end+0x39/0xe0 [ 91.047399][ T6318] nfnetlink_rcv_msg+0xb49/0x1130 [ 91.052426][ T6318] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.058504][ T6318] ? nfnetlink_rcv_msg+0x20e/0x1130 [ 91.063728][ T6318] ? nfnetlink_unbind+0x160/0x160 [ 91.068779][ T6318] ? __dev_queue_xmit+0x1a55/0x3580 [ 91.073975][ T6318] ? __netlink_deliver_tap+0x5ab/0x830 [ 91.079419][ T6318] ? netlink_deliver_tap+0x19c/0x1b0 [ 91.084688][ T6318] ? netlink_unicast+0x72c/0x8d0 [ 91.089615][ T6318] ? netlink_sendmsg+0x8c1/0xbe0 [ 91.094534][ T6318] ? ____sys_sendmsg+0x5bf/0x950 [ 91.099453][ T6318] ? ___sys_sendmsg+0x220/0x290 [ 91.104289][ T6318] ? __se_sys_sendmsg+0x1a5/0x270 [ 91.109308][ T6318] ? do_syscall_64+0x55/0xb0 [ 91.113909][ T6318] netlink_rcv_skb+0x216/0x480 [ 91.118744][ T6318] ? nfnetlink_unbind+0x160/0x160 [ 91.123755][ T6318] ? netlink_ack+0x1110/0x1110 [ 91.128513][ T6318] ? apparmor_capable+0x137/0x1a0 [ 91.133526][ T6318] ? bpf_lsm_capable+0x9/0x10 [ 91.138195][ T6318] ? security_capable+0x89/0xb0 [ 91.143039][ T6318] nfnetlink_rcv+0x274/0x2180 [ 91.147711][ T6318] ? __local_bh_enable_ip+0x12e/0x1c0 [ 91.153067][ T6318] ? lockdep_hardirqs_on+0x98/0x150 [ 91.158253][ T6318] ? __local_bh_enable_ip+0x12e/0x1c0 [ 91.163609][ T6318] ? _local_bh_enable+0xa0/0xa0 [ 91.168451][ T6318] ? __dev_queue_xmit+0x245/0x3580 [ 91.173560][ T6318] ? nfnetlink_net_exit_batch+0xa0/0xa0 [ 91.179199][ T6318] ? __dev_queue_xmit+0x245/0x3580 [ 91.184329][ T6318] ? ref_tracker_free+0x634/0x7d0 [ 91.189363][ T6318] ? __copy_skb_header+0xa7/0x550 [ 91.194387][ T6318] ? refcount_inc+0x70/0x70 [ 91.198878][ T6318] ? __skb_clone+0x63/0x790 [ 91.203373][ T6318] ? __skb_clone+0x480/0x790 [ 91.207960][ T6318] ? __netlink_deliver_tap+0x7e8/0x830 [ 91.213496][ T6318] ? netlink_deliver_tap+0x2e/0x1b0 [ 91.218684][ T6318] ? __lock_acquire+0x7c80/0x7c80 [ 91.223699][ T6318] ? netlink_deliver_tap+0x2e/0x1b0 [ 91.228887][ T6318] netlink_unicast+0x751/0x8d0 [ 91.233650][ T6318] netlink_sendmsg+0x8c1/0xbe0 [ 91.238409][ T6318] ? netlink_getsockopt+0x580/0x580 [ 91.243637][ T6318] ? aa_sock_msg_perm+0x94/0x150 [ 91.248567][ T6318] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 91.253850][ T6318] ? security_socket_sendmsg+0x80/0xa0 [ 91.259385][ T6318] ? netlink_getsockopt+0x580/0x580 [ 91.264575][ T6318] ____sys_sendmsg+0x5bf/0x950 [ 91.269334][ T6318] ? __asan_memset+0x22/0x40 [ 91.273911][ T6318] ? __sys_sendmsg_sock+0x30/0x30 [ 91.278923][ T6318] ? __import_iovec+0x5f2/0x860 [ 91.283779][ T6318] ? import_iovec+0x73/0xa0 [ 91.288289][ T6318] ___sys_sendmsg+0x220/0x290 [ 91.292961][ T6318] ? __sys_sendmsg+0x270/0x270 [ 91.297736][ T6318] __se_sys_sendmsg+0x1a5/0x270 [ 91.302581][ T6318] ? __x64_sys_sendmsg+0x80/0x80 [ 91.307613][ T6318] ? lockdep_hardirqs_on+0x98/0x150 [ 91.312798][ T6318] do_syscall_64+0x55/0xb0 [ 91.317200][ T6318] ? clear_bhb_loop+0x40/0x90 [ 91.321867][ T6318] ? clear_bhb_loop+0x40/0x90 [ 91.326533][ T6318] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.332416][ T6318] RIP: 0033:0x7f528658f749 [ 91.336827][ T6318] 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 [ 91.356414][ T6318] RSP: 002b:00007f528740b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.364808][ T6318] RAX: ffffffffffffffda RBX: 00007f52867e5fa0 RCX: 00007f528658f749 [ 91.372774][ T6318] RDX: 0000000000000800 RSI: 0000200000000040 RDI: 0000000000000005 [ 91.380760][ T6318] RBP: 00007f5286613f91 R08: 0000000000000000 R09: 0000000000000000 [ 91.388729][ T6318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.396689][ T6318] R13: 00007f52867e6038 R14: 00007f52867e5fa0 R15: 00007ffd11ad2368 [ 91.404662][ T6318] [ 91.514819][ T6318] Mem-Info: [ 91.517989][ T6318] active_anon:44620 inactive_anon:0 isolated_anon:0 [ 91.517989][ T6318] active_file:14758 inactive_file:39885 isolated_file:0 [ 91.517989][ T6318] unevictable:768 dirty:682 writeback:0 [ 91.517989][ T6318] slab_reclaimable:10709 slab_unreclaimable:91328 [ 91.517989][ T6318] mapped:36447 shmem:42341 pagetables:508 [ 91.517989][ T6318] sec_pagetables:0 bounce:0 [ 91.517989][ T6318] kernel_misc_reclaimable:0 [ 91.517989][ T6318] free:1273133 free_pcp:16592 free_cma:0 [ 91.584644][ T6318] Node 0 active_anon:176180kB inactive_anon:0kB active_file:59032kB inactive_file:159336kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:145788kB dirty:2716kB writeback:0kB shmem:165528kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:12176kB pagetables:2032kB sec_pagetables:0kB all_unreclaimable? no [ 91.671349][ T6318] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:12kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 91.749106][ T6318] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 91.751239][ T6366] netlink: 8 bytes leftover after parsing attributes in process `syz.0.179'. [ 91.803920][ T6318] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 91.809834][ T6318] Node 0 DMA32 free:1213972kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:174428kB inactive_anon:0kB active_file:59032kB inactive_file:158020kB unevictable:1536kB writepending:2704kB present:3129332kB managed:2589632kB mlocked:0kB bounce:0kB free_pcp:15376kB local_pcp:14960kB free_cma:0kB [ 91.923881][ T6318] lowmem_reserve[]: 0 0 1 1 1 [ 91.943843][ T6318] Node 0 Normal free:16kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:1316kB unevictable:0kB writepending:12kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 92.003937][ T6318] lowmem_reserve[]: 0 0 0 0 0 [ 92.081774][ T6318] Node 1 Normal free:3890812kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:12kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:27528kB local_pcp:18720kB free_cma:0kB [ 92.188573][ T6318] lowmem_reserve[]: 0 0 0 0 0 [ 92.193295][ T6318] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 92.222992][ T6318] Node 0 DMA32: 10*4kB (UME) 89*8kB (UME) 107*16kB (UE) 53*32kB (UME) 113*64kB (UME) 63*128kB (UME) 44*256kB (UME) 23*512kB (UM) 3*1024kB (M) 1*2048kB (U) 283*4096kB (M) = 1206784kB [ 92.279343][ T6318] Node 0 Normal: 0*4kB 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 92.322298][ T6318] Node 1 Normal: 265*4kB (UME) 67*8kB (UME) 48*16kB (UME) 36*32kB (UME) 15*64kB (UE) 4*128kB (UME) 1*256kB (E) 1*512kB (M) 2*1024kB (UE) 2*2048kB (UE) 947*4096kB (M) = 3890812kB [ 92.355748][ T6379] netlink: 'syz.0.185': attribute type 13 has an invalid length. [ 92.403944][ T6318] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 92.445245][ T6318] Node 0 hugepages_total=4 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 92.464071][ T6318] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 92.526078][ T6318] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 92.539452][ T6381] loop0: detected capacity change from 0 to 1024 [ 92.553943][ T6318] 95084 total pagecache pages [ 92.572567][ T6318] 0 pages in swap cache [ 92.587232][ T6318] Free swap = 124984kB [ 92.591432][ T6318] Total swap = 124996kB [ 92.612073][ T6318] 2097051 pages RAM [ 92.620524][ T6318] 0 pages HighMem/MovableOnly [ 92.634189][ T6318] 416129 pages reserved [ 92.642615][ T6318] 0 pages cma reserved [ 92.659965][ T6381] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 92.715852][ T6381] ext4 filesystem being mounted at /48/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.785335][ T6381] EXT4-fs error (device loop0): ext4_free_blocks:6692: comm syz.0.185: Freeing blocks not in datazone - block = 0, count = 16 [ 93.272967][ T6379] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.281467][ T6379] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.427189][ T6388] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 95.754050][ T6379] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.875047][ T6379] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.490640][ T6379] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.499623][ T6379] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.509244][ T6379] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.518261][ T6379] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.620624][ T6378] @: renamed from vlan0 [ 97.809788][ T5761] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 97.827672][ T6413] loop3: detected capacity change from 0 to 512 [ 97.845050][ T6413] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 97.965683][ T6414] loop1: detected capacity change from 0 to 1024 [ 98.023000][ T28] kauditd_printk_skb: 77 callbacks suppressed [ 98.023014][ T28] audit: type=1326 audit(1768218729.403:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6417 comm="syz.2.200" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f528658f749 code=0x0 [ 98.053595][ T6414] EXT4-fs: Ignoring removed nomblk_io_submit option [ 98.161608][ T28] audit: type=1326 audit(1768218729.543:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 98.195974][ T6421] loop3: detected capacity change from 0 to 128 [ 98.209366][ T6414] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.229932][ T28] audit: type=1326 audit(1768218729.573:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 98.252548][ T28] audit: type=1326 audit(1768218729.583:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f6921f8f749 code=0x7ffc0000 [ 98.276077][ T28] audit: type=1326 audit(1768218729.583:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f6921f8f783 code=0x7ffc0000 [ 98.300302][ T28] audit: type=1326 audit(1768218729.583:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f6921f8e1ff code=0x7ffc0000 [ 98.342064][ T28] audit: type=1326 audit(1768218729.583:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f6921f8f7d7 code=0x7ffc0000 [ 98.390411][ T28] audit: type=1326 audit(1768218729.583:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6921f8df90 code=0x7ffc0000 [ 98.494295][ T28] audit: type=1326 audit(1768218729.583:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6921f8f34b code=0x7ffc0000 [ 98.556276][ T28] audit: type=1326 audit(1768218729.613:717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6420 comm="syz.3.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f6921f8e3aa code=0x7ffc0000 [ 98.708804][ T5764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.195752][ T6433] loop2: detected capacity change from 0 to 1024 [ 99.214340][ T6433] EXT4-fs: Ignoring removed bh option [ 99.254177][ T6433] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.314369][ T6433] EXT4-fs error (device loop2): ext4_xattr_block_find:1878: inode #15: comm syz.2.205: corrupted xattr block 113: invalid header [ 99.372846][ T6433] EXT4-fs (loop2): Remounting filesystem read-only [ 99.409335][ T6440] loop3: detected capacity change from 0 to 512 [ 99.417444][ T6440] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 99.555701][ T5767] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.933780][ T6450] loop3: detected capacity change from 0 to 8192 [ 99.972907][ T6454] syz.2.215 uses obsolete (PF_INET,SOCK_PACKET) [ 100.387468][ T6460] loop1: detected capacity change from 0 to 512 [ 100.511398][ T6460] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 100.714602][ T6465] loop0: detected capacity change from 0 to 1024 [ 100.808050][ T6465] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.911576][ T6473] loop3: detected capacity change from 0 to 512 [ 100.986433][ T6473] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 101.000871][ T5761] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.035703][ T6473] EXT4-fs (loop3): 1 truncate cleaned up [ 101.043744][ T6473] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.268183][ T6481] loop0: detected capacity change from 0 to 764 [ 101.299779][ T6481] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 101.325643][ T5766] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.498045][ T6487] netlink: 8 bytes leftover after parsing attributes in process `syz.0.227'. [ 101.521585][ T6487] netlink: 8 bytes leftover after parsing attributes in process `syz.0.227'. [ 101.547826][ T6485] netlink: 8 bytes leftover after parsing attributes in process `syz.1.226'. [ 101.577858][ T6487] netlink: 8 bytes leftover after parsing attributes in process `syz.0.227'. [ 101.603583][ T6490] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 101.624091][ T6487] netlink: 8 bytes leftover after parsing attributes in process `syz.0.227'. [ 102.177425][ T6515] netlink: 4 bytes leftover after parsing attributes in process `syz.3.239'. [ 102.246231][ T6515] netlink: 4 bytes leftover after parsing attributes in process `syz.3.239'. [ 102.271564][ T6519] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 102.391979][ T6522] netlink: 36 bytes leftover after parsing attributes in process `syz.3.239'. [ 102.405071][ T6520] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 102.533320][ T6515] syz.3.239 (6515) used greatest stack depth: 20904 bytes left [ 102.841945][ T6535] ------------[ cut here ]------------ [ 102.848225][ T6535] EA inode 11 i_nlink=2 [ 102.861387][ T6535] WARNING: CPU: 1 PID: 6535 at fs/ext4/xattr.c:1058 ext4_xattr_inode_update_ref+0x4fb/0x550 [ 102.879905][ T6535] Modules linked in: [ 102.883904][ T6535] CPU: 1 PID: 6535 Comm: syz.0.247 Not tainted syzkaller #0 [ 102.892315][ T6535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 102.902677][ T6535] RIP: 0010:ext4_xattr_inode_update_ref+0x4fb/0x550 [ 102.909517][ T6535] Code: 8d 7e 50 4c 89 f8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ff e8 f6 20 9a ff 49 8b 37 48 c7 c7 60 c7 be 8a 89 da e8 c5 12 0d ff <0f> 0b 4c 8b 74 24 08 4c 8b 7c 24 10 e9 b9 fe ff ff e8 0f 0c 25 08 [ 102.929762][ T6535] RSP: 0018:ffffc900039f71a0 EFLAGS: 00010246 [ 102.936185][ T6535] RAX: d2be09bc68f24900 RBX: 0000000000000002 RCX: 0000000000080000 [ 102.944746][ T6535] RDX: ffffc9000cf79000 RSI: 000000000002ad50 RDI: 000000000002ad51 [ 102.952746][ T6535] RBP: ffffc900039f7290 R08: ffffc900039f6da7 R09: 1ffff9200073edb4 [ 102.961317][ T6535] R10: dffffc0000000000 R11: fffff5200073edb5 R12: dffffc0000000000 [ 102.969387][ T6535] R13: ffff88805b4218a8 R14: ffff88805b4216b0 R15: ffff88805b421700 [ 102.977445][ T6535] FS: 00007f8778e756c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 102.986465][ T6535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.994198][ T6535] CR2: 00007f8777f72a60 CR3: 000000001c6cd000 CR4: 00000000003506e0 [ 103.002391][ T6535] Call Trace: [ 103.005744][ T6535] [ 103.008702][ T6535] ? ext4_xattr_list_entries+0x3d0/0x3d0 [ 103.014453][ T6535] ? ext4_xattr_inode_iget+0x3df/0x600 [ 103.019942][ T6535] ? __might_sleep+0xe0/0xe0 [ 103.024725][ T6535] ext4_xattr_set_entry+0xcda/0x1e90 [ 103.030067][ T6535] ext4_xattr_ibody_set+0x254/0x6a0 [ 103.035340][ T6535] ext4_expand_extra_isize_ea+0x13a3/0x1e90 [ 103.041314][ T6535] __ext4_expand_extra_isize+0x306/0x400 [ 103.047044][ T6535] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 103.052541][ T6535] ext4_evict_inode+0x7ed/0xea0 [ 103.057549][ T6535] ? _raw_spin_unlock+0x28/0x40 [ 103.062456][ T6535] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 103.068478][ T6535] ? do_raw_spin_unlock+0x121/0x230 [ 103.073705][ T6535] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 103.079768][ T6535] evict+0x486/0x870 [ 103.083780][ T6535] ? __lock_acquire+0x7c80/0x7c80 [ 103.088919][ T6535] ? proc_nr_inodes+0x230/0x230 [ 103.093864][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 103.093876][ T28] audit: type=1326 audit(1768218734.473:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.093914][ T28] audit: type=1326 audit(1768218734.473:790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.093950][ T28] audit: type=1326 audit(1768218734.473:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.093984][ T28] audit: type=1326 audit(1768218734.473:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.095366][ T28] audit: type=1326 audit(1768218734.483:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.100926][ T6535] ? do_raw_spin_unlock+0x121/0x230 [ 103.146928][ T28] audit: type=1326 audit(1768218734.513:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.167877][ T6535] ? _raw_spin_unlock+0x28/0x40 [ 103.167907][ T6535] ? iput+0x70a/0x920 [ 103.167932][ T6535] ext4_orphan_cleanup+0xbd4/0x1400 [ 103.167974][ T6535] ? ext4_orphan_del+0xba0/0xba0 [ 103.168003][ T6535] ? ext4_register_li_request+0x183/0x940 [ 103.168029][ T6535] ? errseq_check_and_advance+0x66/0x120 [ 103.168056][ T6535] ext4_fill_super+0x5e29/0x66f0 [ 103.168099][ T6535] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 103.271614][ T28] audit: type=1326 audit(1768218734.513:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.271886][ T6535] ? __might_sleep+0xe0/0xe0 [ 103.285456][ T28] audit: type=1326 audit(1768218734.513:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.306466][ T6535] ? read_lock_is_recursive+0x20/0x20 [ 103.328210][ T28] audit: type=1326 audit(1768218734.513:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.332691][ T6535] ? snprintf+0xdb/0x120 [ 103.352721][ T28] audit: type=1326 audit(1768218734.513:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6538 comm="syz.2.246" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f528658f749 code=0x7ffc0000 [ 103.360074][ T6535] ? vscnprintf+0x80/0x80 [ 103.360111][ T6535] ? down_read_killable+0x340/0x340 [ 103.360137][ T6535] ? setup_bdev_super+0x56b/0x660 [ 103.360159][ T6535] get_tree_bdev+0x3e4/0x510 [ 103.360178][ T6535] ? vfs_parse_fs_string+0x160/0x160 [ 103.360202][ T6535] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 103.360225][ T6535] ? setup_bdev_super+0x660/0x660 [ 103.360243][ T6535] ? apparmor_capable+0x137/0x1a0 [ 103.429344][ T6535] ? bpf_lsm_capable+0x9/0x10 [ 103.434092][ T6535] ? security_capable+0x89/0xb0 [ 103.438967][ T6535] vfs_get_tree+0x8c/0x280 [ 103.443404][ T6535] do_new_mount+0x24b/0xa40 [ 103.448091][ T6535] __se_sys_mount+0x2da/0x3c0 [ 103.452793][ T6535] ? __x64_sys_mount+0xc0/0xc0 [ 103.457629][ T6535] ? lockdep_hardirqs_on+0x98/0x150 [ 103.462847][ T6535] ? __x64_sys_mount+0x20/0xc0 [ 103.467741][ T6535] do_syscall_64+0x55/0xb0 [ 103.472177][ T6535] ? clear_bhb_loop+0x40/0x90 [ 103.477196][ T6535] ? clear_bhb_loop+0x40/0x90 [ 103.481901][ T6535] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.487873][ T6535] RIP: 0033:0x7f8777f90eea [ 103.492304][ T6535] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 103.513970][ T6535] RSP: 002b:00007f8778e74e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 103.522421][ T6535] RAX: ffffffffffffffda RBX: 00007f8778e74ef0 RCX: 00007f8777f90eea [ 103.531348][ T6535] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f8778e74eb0 [ 103.539412][ T6535] RBP: 0000200000000180 R08: 00007f8778e74ef0 R09: 0000000000800700 [ 103.547451][ T6535] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 103.555496][ T6535] R13: 00007f8778e74eb0 R14: 000000000000046f R15: 000000000000002c [ 103.563511][ T6535] [ 103.566630][ T6535] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 103.573912][ T6535] CPU: 1 PID: 6535 Comm: syz.0.247 Not tainted syzkaller #0 [ 103.581203][ T6535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 103.591352][ T6535] Call Trace: [ 103.594638][ T6535] [ 103.597573][ T6535] dump_stack_lvl+0x16c/0x230 [ 103.602265][ T6535] ? show_regs_print_info+0x20/0x20 [ 103.607471][ T6535] ? load_image+0x3b0/0x3b0 [ 103.612005][ T6535] panic+0x2c0/0x710 [ 103.615919][ T6535] ? bpf_jit_dump+0xd0/0xd0 [ 103.620455][ T6535] __warn+0x2e0/0x470 [ 103.624448][ T6535] ? ext4_xattr_inode_update_ref+0x4fb/0x550 [ 103.630445][ T6535] ? ext4_xattr_inode_update_ref+0x4fb/0x550 [ 103.636442][ T6535] report_bug+0x2be/0x4f0 [ 103.640781][ T6535] ? ext4_xattr_inode_update_ref+0x4fb/0x550 [ 103.646776][ T6535] ? ext4_xattr_inode_update_ref+0x4fb/0x550 [ 103.652780][ T6535] ? ext4_xattr_inode_update_ref+0x4fd/0x550 [ 103.658789][ T6535] handle_bug+0xcf/0x120 [ 103.663042][ T6535] exc_invalid_op+0x1a/0x50 [ 103.667561][ T6535] asm_exc_invalid_op+0x1a/0x20 [ 103.672419][ T6535] RIP: 0010:ext4_xattr_inode_update_ref+0x4fb/0x550 [ 103.679023][ T6535] Code: 8d 7e 50 4c 89 f8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ff e8 f6 20 9a ff 49 8b 37 48 c7 c7 60 c7 be 8a 89 da e8 c5 12 0d ff <0f> 0b 4c 8b 74 24 08 4c 8b 7c 24 10 e9 b9 fe ff ff e8 0f 0c 25 08 [ 103.698709][ T6535] RSP: 0018:ffffc900039f71a0 EFLAGS: 00010246 [ 103.704786][ T6535] RAX: d2be09bc68f24900 RBX: 0000000000000002 RCX: 0000000000080000 [ 103.712751][ T6535] RDX: ffffc9000cf79000 RSI: 000000000002ad50 RDI: 000000000002ad51 [ 103.720714][ T6535] RBP: ffffc900039f7290 R08: ffffc900039f6da7 R09: 1ffff9200073edb4 [ 103.728763][ T6535] R10: dffffc0000000000 R11: fffff5200073edb5 R12: dffffc0000000000 [ 103.736723][ T6535] R13: ffff88805b4218a8 R14: ffff88805b4216b0 R15: ffff88805b421700 [ 103.744702][ T6535] ? ext4_xattr_list_entries+0x3d0/0x3d0 [ 103.750334][ T6535] ? ext4_xattr_inode_iget+0x3df/0x600 [ 103.755960][ T6535] ? __might_sleep+0xe0/0xe0 [ 103.760546][ T6535] ext4_xattr_set_entry+0xcda/0x1e90 [ 103.765840][ T6535] ext4_xattr_ibody_set+0x254/0x6a0 [ 103.771035][ T6535] ext4_expand_extra_isize_ea+0x13a3/0x1e90 [ 103.776946][ T6535] __ext4_expand_extra_isize+0x306/0x400 [ 103.782669][ T6535] __ext4_mark_inode_dirty+0x45d/0x6e0 [ 103.788130][ T6535] ext4_evict_inode+0x7ed/0xea0 [ 103.792969][ T6535] ? _raw_spin_unlock+0x28/0x40 [ 103.797821][ T6535] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 103.803708][ T6535] ? do_raw_spin_unlock+0x121/0x230 [ 103.808899][ T6535] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 103.814782][ T6535] evict+0x486/0x870 [ 103.818665][ T6535] ? __lock_acquire+0x7c80/0x7c80 [ 103.823679][ T6535] ? proc_nr_inodes+0x230/0x230 [ 103.828520][ T6535] ? do_raw_spin_unlock+0x121/0x230 [ 103.833710][ T6535] ? _raw_spin_unlock+0x28/0x40 [ 103.838549][ T6535] ? iput+0x70a/0x920 [ 103.842526][ T6535] ext4_orphan_cleanup+0xbd4/0x1400 [ 103.847725][ T6535] ? ext4_orphan_del+0xba0/0xba0 [ 103.852657][ T6535] ? ext4_register_li_request+0x183/0x940 [ 103.858714][ T6535] ? errseq_check_and_advance+0x66/0x120 [ 103.864337][ T6535] ext4_fill_super+0x5e29/0x66f0 [ 103.869282][ T6535] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 103.875518][ T6535] ? __might_sleep+0xe0/0xe0 [ 103.880124][ T6535] ? read_lock_is_recursive+0x20/0x20 [ 103.885486][ T6535] ? snprintf+0xdb/0x120 [ 103.889727][ T6535] ? vscnprintf+0x80/0x80 [ 103.894048][ T6535] ? down_read_killable+0x340/0x340 [ 103.899236][ T6535] ? setup_bdev_super+0x56b/0x660 [ 103.904254][ T6535] get_tree_bdev+0x3e4/0x510 [ 103.908832][ T6535] ? vfs_parse_fs_string+0x160/0x160 [ 103.914108][ T6535] ? ext4_parse_test_dummy_encryption+0xb0/0xb0 [ 103.920340][ T6535] ? setup_bdev_super+0x660/0x660 [ 103.925360][ T6535] ? apparmor_capable+0x137/0x1a0 [ 103.930372][ T6535] ? bpf_lsm_capable+0x9/0x10 [ 103.935063][ T6535] ? security_capable+0x89/0xb0 [ 103.939906][ T6535] vfs_get_tree+0x8c/0x280 [ 103.944319][ T6535] do_new_mount+0x24b/0xa40 [ 103.948820][ T6535] __se_sys_mount+0x2da/0x3c0 [ 103.953490][ T6535] ? __x64_sys_mount+0xc0/0xc0 [ 103.958246][ T6535] ? lockdep_hardirqs_on+0x98/0x150 [ 103.963435][ T6535] ? __x64_sys_mount+0x20/0xc0 [ 103.968186][ T6535] do_syscall_64+0x55/0xb0 [ 103.972589][ T6535] ? clear_bhb_loop+0x40/0x90 [ 103.977343][ T6535] ? clear_bhb_loop+0x40/0x90 [ 103.982013][ T6535] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.987893][ T6535] RIP: 0033:0x7f8777f90eea [ 103.992298][ T6535] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 104.011898][ T6535] RSP: 002b:00007f8778e74e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 104.020314][ T6535] RAX: ffffffffffffffda RBX: 00007f8778e74ef0 RCX: 00007f8777f90eea [ 104.028275][ T6535] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f8778e74eb0 [ 104.036245][ T6535] RBP: 0000200000000180 R08: 00007f8778e74ef0 R09: 0000000000800700 [ 104.044204][ T6535] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 104.052164][ T6535] R13: 00007f8778e74eb0 R14: 000000000000046f R15: 000000000000002c [ 104.060136][ T6535] [ 104.063510][ T6535] Kernel Offset: disabled [ 104.067921][ T6535] Rebooting in 86400 seconds..