last executing test programs: 2.708282263s ago: executing program 4 (id=1095): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x402, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x282, &(0x7f0000002380)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x107842, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r2}, 0x10) sendfile(r0, r0, 0x0, 0xff) 2.531217369s ago: executing program 4 (id=1087): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000800000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000070"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x52) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_deliver\x00', r1}, 0x10) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) 2.493901862s ago: executing program 4 (id=1089): syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./bus\x00', 0x2, &(0x7f0000001b80)=ANY=[@ANYRES16=0x0, @ANYBLOB="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@ANYRES32], 0xff, 0x2e7, &(0x7f0000000280)="$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") open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x84182, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7fff, 0x0) ftruncate(r0, 0x2007ffb) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = open(&(0x7f00000005c0)='./bus\x00', 0x147842, 0x0) preadv2(r1, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0) 2.444947246s ago: executing program 4 (id=1092): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000bc0)='./file0\x00', 0x0, &(0x7f0000000c00), 0x1, 0xb80, &(0x7f00000017c0)="$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") open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x800, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, "ef359f413bb93852f7d6d1ce5d29c3ee5e5ca9000f7c41499dc2aac63a4b78c660e677df701908b9aaa3f6a00400", "036c47c6780820d1cbe78969e3fdcf335263bdbcef549ba197fce47ddfc2553abd9501ce721b6ae9b49600002a00", "b7326736181c208220000000b9000000000000000000f0fffffffff2ff00"}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) 2.100515507s ago: executing program 3 (id=1102): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000500000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r1}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x20001400) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x40047451, 0x2000000c) 1.977197367s ago: executing program 4 (id=1105): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x10, 0x4, 0x4, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a80)={{r3}, &(0x7f0000000a00), &(0x7f0000000a40)=r2}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r3}, &(0x7f0000000880), &(0x7f00000008c0)=r2}, 0x20) 1.903683054s ago: executing program 3 (id=1107): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0x0, 0xf, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020642500000000002020207b1af8ff00000000bfa104000000000007010000f8ffffffb702002e63"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0xffffffffffffffbc, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce8102038800fe08000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) 1.799902993s ago: executing program 3 (id=1109): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmmsg$inet(r0, &(0x7f0000004bc0)=[{{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000180)='#', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)}, {&(0x7f0000001bc0)="5c89eeb1aa86c6f680f09cc1c1d4bc5fc6a067d295afd3aa97af3d777b81db48f9ceb270e506af840503c6fbf20760e4cd8df9c220cd0728585229123d5c61507d00561b8f1a15e64fa2779be424fdeff46058eaee7acfc80b2ae9840e9ac1e33ac8378c98695a08bdb8f2a756b1704c036e3b0ff2d1e9d397a82e24debd371e6855b7dc2dea47d57a9dfbf4fb2ccb3f975c3851c6b5399ab80c4ba95604f70a69674cfe820d82fb06b243625a8a9e4ee52e7c2ec4d63241fb00efd1a485a36dfb4a7dd573c6584c4afc55b3ff0a93509fe41aa0e8892c95ccad3e0435071aff78177e946cf231de4f389b695c5f49772b8abb6b88226fd4c2b0c57d47b98f2aa1b2ec38c4a97f3783023f04cdb380dd6a00d2fc63c932a9876863728e1fcb245109713c16375ffc68b041b86f737c41233cf2a05e51699db6a0e3c4b82b9ca613bea89cefd2ace608e361379b1aeefb75d0aa2db26dcddc9365a8c02f49af78aa6b41599fa501f9b96824bed5cff2028bb06f3852e69b3e58b659606b7ff7e282473701c95f1da7e742b76392f90a89c65577415c62e2b495027153030cf761b44eb1ce8816f14b71f4ecb066111dea78d77fa4b58bc3b27250a516cd5f90b3df608a06eca61970a028193f5ef07ab0cc90936633e4894831d5294011e1dd1f157fe36b0897bc2d8269989a85a326038ef0f6fcec6d5fc1d88f552e2c840489e4b2df437162a800bbf60068f2a382bb4921afeee040d23aae0b3104fe8c4ae098cc71600bb5bec7393b35b4b6066f2ef0c32f5b0a3fec9a005a55293c87437354f8bcb3d8ff36d80cd300c1dddfe331c7eb82a85daa8c2bd5c3ecddb0dec54a85638154b479644ecc2f266994eca97618113ed709734f98a9f6e09f3fb117ebd03e21553e016aa1421eb14c67cb64c4707b0958cfd08776fa1055f5bff34987891c70065b724832560c9e567801fcecc20c399f4857dffc765b79fa4a28f457b3af64180e1094806a65f7fcc73eac94221a707dd8d679b018ce4df7fd960fe305836dc0507aba04e52dc9256ddd20747b4dd1a9214231743ace12ee9e7dae8f6adbef78096f6865731cf1afb8cad3e9b860e0a319a3a3a401aac8a5ed95107e06c7f722b4388d1c3603bf300e92dde9c5b36d59e9374a8a75773f6abcd106e8456f579c4d3c1d3cd29bc4b18985ff6ffd0f6344d547d4f888d150477b6c0a85e3b3234652dce2102d14c8ba9030bc2f4b5860e41ee622ebb62fa1b5886010fa7f894e540e696fb849eaae4f13bcf23b27c2de80a7a79e214125e26a77047277821817f92a7bb7905a5b47f00faeefbf58344a2374294edc97ffcccea02779a7580365d8444a5198659a194eca3c2a800823e7b6feaa4eec37c4c6627bbe212edb591c39dcf67d61f3d032e0f1071fd5387dc5ca22332e4f065780cc32643fd4c32c1c59c0128da369267e7900bc672767ea80a504cd21dbb61932bf0f497eb2494266cd4a321444cd1bea26956845dd0e992e2a073e80bff16044d012ebb1f269a91f75f0a565cdf30d11c50ee2d494d83b6b4409adfdf6cc28c9f0368d0fe321dc53d4a77e488fef893a43ebfe2854a793a104862417901c5f19c6", 0x47c}], 0x2}}], 0x2, 0x0) sendto$inet(r0, &(0x7f00000012c0)="09268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x20c8, 0x11, 0x0, 0x27) 1.465881642s ago: executing program 0 (id=1121): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev, 'veth1_to_batadv\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev, 'team_slave_1\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bond_slave_0\x00'}}, 0x1e) 1.416566566s ago: executing program 0 (id=1124): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_clone(0x28000200, 0x0, 0xffffffffffffffeb, 0x0, 0x0, 0x0) ptrace(0x10, r1) ptrace(0x8, r1) r2 = syz_pidfd_open(r1, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r3 = dup(r0) mount$9p_fd(0x0, &(0x7f0000000140)='.\x00', &(0x7f0000000180), 0x800008, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) 1.326321394s ago: executing program 2 (id=1127): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffffff850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = epoll_create1(0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/wakeup_count', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0xe000001a}) read$char_usb(r2, &(0x7f0000001980)=""/179, 0xb3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)) 1.231878232s ago: executing program 2 (id=1132): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_settime(0x0, &(0x7f0000000080)={r2}) 1.14251292s ago: executing program 4 (id=1133): openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) sysinfo(&(0x7f0000000140)=""/158) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) keyctl$get_persistent(0x16, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 1.105915803s ago: executing program 2 (id=1136): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="a6e2", 0x2, 0x840, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="e8", 0xfffffffffffffd79, 0x2000c850, 0x0, 0x0) 1.054165158s ago: executing program 2 (id=1137): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioprio_set$uid(0x3, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x4) 1.03230977s ago: executing program 2 (id=1138): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000800000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0xa, 0x4, 0xf1, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000023"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f00000002c0)='rpm_return_int\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f00000002c0)='rpm_return_int\x00', r2}, 0x10) syz_open_dev$usbfs(&(0x7f0000000040), 0x12, 0x0) 928.103879ms ago: executing program 3 (id=1140): mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {}, [], {}, [{}], {0x10, 0x1}}, 0x2c, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 927.632859ms ago: executing program 2 (id=1141): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) inotify_init1(0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) set_mempolicy(0x3, &(0x7f0000000000)=0x1, 0x7) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="58000000020605000000000000000000000000000900020073797a3100000000050005000a000000050001000600000013000300686173683a6e65742c696661636500000c0007800800124005000000050004"], 0x58}}, 0x0) 897.881861ms ago: executing program 3 (id=1142): syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) close(0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="400000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001800128008000100736974000c00028008000100", @ANYRES32=r2, @ANYBLOB="08000380", @ANYRES32=r2], 0x40}}, 0x0) 792.706591ms ago: executing program 3 (id=1143): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0}, 0x0, &(0x7f0000000040)}, 0x20) r1 = bpf$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, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0xf8}], 0x1}, 0x1f00) sendmsg$tipc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 783.298282ms ago: executing program 1 (id=1144): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, 0x0, &(0x7f00000002c0)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @multicast, 'veth0_to_bridge\x00'}}, 0x1e) close(r2) 740.431645ms ago: executing program 1 (id=1145): openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) sysinfo(&(0x7f0000000140)=""/158) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) keyctl$get_persistent(0x16, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 558.760971ms ago: executing program 0 (id=1146): mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$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, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='writeback_bdi_register\x00', r1}, 0x10) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) 497.475767ms ago: executing program 0 (id=1147): ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f00000002c0)={0x1, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f00000001c0)={0x1f, @fixed}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x13, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00'}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./mnt\x00', 0x80, &(0x7f0000000200), 0xbe, 0x251, &(0x7f0000000540)="$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") 431.523992ms ago: executing program 0 (id=1148): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioprio_set$uid(0x3, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x4) 365.585818ms ago: executing program 0 (id=1149): r0 = gettid() timer_create(0x0, &(0x7f0000000300)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = syz_open_procfs$pagemap(0x0, &(0x7f0000000000)) fcntl$setlease(r1, 0x400, 0x1) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) syz_open_procfs$pagemap(0x0, &(0x7f0000000080)) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) 338.27263ms ago: executing program 1 (id=1150): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r3 = dup2(r2, r2) write$P9_RSTATFS(r3, &(0x7f00000000c0)={0x43, 0x9, 0x0, {0x0, 0x0, 0x0, 0xffff}}, 0x43) 300.429894ms ago: executing program 1 (id=1151): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0xe, &(0x7f0000000200)={[{@quota}, {@oldalloc}, {@barrier_val={'barrier', 0x3d, 0x3}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@block_validity}, {@jqfmt_vfsv1}]}, 0x3, 0x434, &(0x7f0000000940)="$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") truncate(&(0x7f0000000340)='./file2\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0xfff, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0}, &(0x7f0000000000), &(0x7f0000000200)}, 0x20) open(&(0x7f0000001780)='./bus\x00', 0x64842, 0x0) 227.72174ms ago: executing program 1 (id=1152): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000800000850000002300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$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, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = socket(0x11, 0x800000003, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x2, [], 0x0, [0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3dc], [0x0, 0x4]}}}}, @TCA_RATE={0x6}]}, 0x90}}, 0x0) 0s ago: executing program 1 (id=1153): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000004000000000000000000008500000050000000850000005000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000280)='ext4_ext_remove_space_done\x00', r0}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f00000002c0)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='ext4_ext_remove_space_done\x00', r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r4}, 0x10) close(r1) kernel console output (not intermixed with test programs): 40.271702][ T3777] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.278865][ T3777] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.286567][ T3777] bridge_slave_1: entered allmulticast mode [ 40.293156][ T3777] bridge_slave_1: entered promiscuous mode [ 40.342068][ T3777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.386741][ T3777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.412054][ T3857] loop3: detected capacity change from 0 to 1024 [ 40.426508][ T3857] EXT4-fs: Ignoring removed orlov option [ 40.432590][ T3857] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.456006][ T3867] pim6reg1: entered promiscuous mode [ 40.461407][ T3867] pim6reg1: entered allmulticast mode [ 40.469702][ T3857] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.485465][ T3777] team0: Port device team_slave_0 added [ 40.512755][ T3777] team0: Port device team_slave_1 added [ 40.548268][ T3825] chnl_net:caif_netlink_parms(): no params data found [ 40.558060][ T3261] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.568961][ T3777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.576075][ T3777] 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. [ 40.602422][ T3777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.619048][ T3777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.626051][ T3777] 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. [ 40.652031][ T3777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.682385][ T3879] syz.2.200 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 40.682845][ T3359] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 40.703182][ T3359] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.753763][ T3777] hsr_slave_0: entered promiscuous mode [ 40.763393][ T3777] hsr_slave_1: entered promiscuous mode [ 40.769515][ T3777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.780136][ T3889] syz.3.202[3889] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 40.780275][ T3889] syz.3.202[3889] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 40.792137][ T3777] Cannot create hsr debugfs directory [ 40.803721][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.809040][ T3825] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.816363][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.823652][ T3825] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.831081][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.845679][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.853088][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.860644][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.863312][ T3825] bridge_slave_0: entered allmulticast mode [ 40.868109][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.881617][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.889169][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.889522][ T3825] bridge_slave_0: entered promiscuous mode [ 40.896661][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.896685][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.896711][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.911168][ T3825] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.917483][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.917511][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.924874][ T3825] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.931928][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.960693][ T3825] bridge_slave_1: entered allmulticast mode [ 40.961408][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.968283][ T3825] bridge_slave_1: entered promiscuous mode [ 40.974688][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.988187][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 40.995634][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.003094][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.021390][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.030354][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.038133][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.045556][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.053570][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.061078][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.068642][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.076053][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.083651][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.091906][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.099895][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.107422][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.114827][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.122385][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.129815][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.137301][ T982] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 41.145955][ T3359] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 41.148693][ T982] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 41.156282][ T3359] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.216852][ T3825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.250329][ T3359] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 41.260850][ T3359] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.274974][ T3825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.292966][ T3915] loop2: detected capacity change from 0 to 1024 [ 41.315016][ T3359] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 41.325618][ T3359] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.350646][ T3915] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.367680][ T3915] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.391758][ T3825] team0: Port device team_slave_0 added [ 41.392705][ T3925] loop1: detected capacity change from 0 to 1024 [ 41.404445][ T3925] EXT4-fs: Ignoring removed orlov option [ 41.411992][ T3925] EXT4-fs (loop1): filesystem is read-only [ 41.417870][ T3925] EXT4-fs (loop1): #clusters per group too big: 8193 [ 41.434947][ T3825] team0: Port device team_slave_1 added [ 41.441287][ T3925] loop1: detected capacity change from 0 to 512 [ 41.467746][ T3925] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.216: bg 0: block 248: padding at end of block bitmap is not set [ 41.484555][ T3925] EXT4-fs error (device loop1): ext4_acquire_dquot:6848: comm syz.1.216: Failed to acquire dquot type 1 [ 41.488993][ T3825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.502776][ T3825] 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. [ 41.502816][ T3915] support for the xor transformation has been removed. [ 41.528742][ T3825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.548687][ T3825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.555953][ T3825] 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. [ 41.561974][ T3925] EXT4-fs (loop1): 1 truncate cleaned up [ 41.581877][ T3825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.599024][ T3925] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.611743][ T3925] ext4 filesystem being mounted at /57/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.649671][ T3925] syz.1.216 (3925) used greatest stack depth: 9392 bytes left [ 41.662195][ T3359] bridge_slave_1: left allmulticast mode [ 41.668165][ T3359] bridge_slave_1: left promiscuous mode [ 41.674086][ T3359] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.675627][ T3259] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.691711][ T3359] bridge_slave_0: left allmulticast mode [ 41.697426][ T3359] bridge_slave_0: left promiscuous mode [ 41.703152][ T3359] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.838580][ T3359] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.849448][ T3359] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.859977][ T3359] bond0 (unregistering): Released all slaves [ 41.895010][ T3825] hsr_slave_0: entered promiscuous mode [ 41.902129][ T3825] hsr_slave_1: entered promiscuous mode [ 41.910232][ T3825] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.918175][ T3825] Cannot create hsr debugfs directory [ 41.924503][ T3955] IPVS: Error connecting to the multicast addr [ 41.969253][ T3962] rdma_op ffff88811198a180 conn xmit_rdma 0000000000000000 [ 41.981021][ T3359] hsr_slave_0: left promiscuous mode [ 41.987029][ T3359] hsr_slave_1: left promiscuous mode [ 41.992955][ T3359] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 42.000558][ T3359] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 42.009006][ T3359] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 42.016477][ T3359] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 42.027455][ T3359] veth1_macvtap: left promiscuous mode [ 42.033883][ T3359] veth0_macvtap: left promiscuous mode [ 42.039869][ T3359] veth1_vlan: left promiscuous mode [ 42.045158][ T3359] veth0_vlan: left promiscuous mode [ 42.162712][ T3359] team0 (unregistering): Port device team_slave_1 removed [ 42.176685][ T3359] team0 (unregistering): Port device team_slave_0 removed [ 42.227591][ T3989] loop2: detected capacity change from 0 to 764 [ 42.251799][ T3989] syzkaller0: tun_chr_ioctl cmd 2147767506 [ 42.324626][ T4002] loop2: detected capacity change from 0 to 128 [ 42.334446][ T3777] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 42.343902][ T3777] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 42.355123][ T3777] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 42.364909][ T3777] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 42.376381][ T4004] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 42.413519][ T4007] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 42.430827][ T3777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.444815][ T3777] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.460690][ T3344] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.468000][ T3344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.492997][ T3344] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.500183][ T3344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.582059][ T3777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.612137][ T3825] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.636156][ T3825] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.649670][ T3825] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.651474][ T4029] loop2: detected capacity change from 0 to 128 [ 42.661137][ T4027] loop1: detected capacity change from 0 to 1024 [ 42.672471][ T3825] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.692188][ T4027] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.731262][ T3825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.743982][ T3825] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.767973][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.775161][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.798339][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.805580][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.846703][ T3825] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.857375][ T3825] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.858566][ T4046] loop2: detected capacity change from 0 to 512 [ 42.883950][ T3259] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.896273][ T4046] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.909203][ T4046] ext4 filesystem being mounted at /70/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.937618][ T3777] veth0_vlan: entered promiscuous mode [ 42.961315][ T3258] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.965953][ T3777] veth1_vlan: entered promiscuous mode [ 42.990647][ T3777] veth0_macvtap: entered promiscuous mode [ 43.000485][ T3777] veth1_macvtap: entered promiscuous mode [ 43.017975][ T3825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.032206][ T3777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.042984][ T3777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.052858][ T3777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.063467][ T3777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.073359][ T3777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.083939][ T3777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.097975][ T3777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.112062][ T29] kauditd_printk_skb: 78 callbacks suppressed [ 43.112079][ T29] audit: type=1400 audit(1726136353.979:435): avc: denied { getopt } for pid=4064 comm="syz.1.271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 43.159197][ T3777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.169790][ T3777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.179724][ T3777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.190486][ T3777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.200932][ T3777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.203167][ T4069] loop2: detected capacity change from 0 to 128 [ 43.211835][ T3777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.231826][ T29] audit: type=1326 audit(1726136354.099:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.255481][ T29] audit: type=1326 audit(1726136354.099:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.261130][ T4069] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 43.280497][ T29] audit: type=1326 audit(1726136354.099:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.311415][ T29] audit: type=1326 audit(1726136354.099:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.334685][ T29] audit: type=1326 audit(1726136354.099:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.358351][ T3777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.358721][ T29] audit: type=1326 audit(1726136354.099:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.389639][ T29] audit: type=1326 audit(1726136354.099:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.402564][ T3777] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.413086][ T29] audit: type=1326 audit(1726136354.099:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=105 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.421784][ T3777] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.445103][ T29] audit: type=1326 audit(1726136354.099:444): auid=4294967295 uid=255 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4066 comm="syz.3.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf93f2def9 code=0x7ffc0000 [ 43.478007][ T3777] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.486842][ T3777] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.554948][ T3825] veth0_vlan: entered promiscuous mode [ 43.588436][ T3825] veth1_vlan: entered promiscuous mode [ 43.638717][ T3825] veth0_macvtap: entered promiscuous mode [ 43.656662][ T3825] veth1_macvtap: entered promiscuous mode [ 43.671350][ T3825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.681965][ T3825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.692180][ T3825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.702806][ T3825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.712845][ T3825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.723402][ T3825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.733424][ T3825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.743918][ T3825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.760273][ T3825] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.769162][ T3825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.779682][ T3825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.789544][ T3825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.800191][ T3825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.810121][ T3825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.820600][ T3825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.830633][ T3825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.841083][ T3825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.879985][ T3825] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.931171][ T3825] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.940174][ T3825] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.949240][ T3825] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.958278][ T3825] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.160530][ T4137] loop4: detected capacity change from 0 to 1024 [ 44.176958][ T4137] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.256480][ T3777] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.336157][ T4152] pim6reg1: entered promiscuous mode [ 44.341594][ T4152] pim6reg1: entered allmulticast mode [ 45.080247][ T3359] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.155710][ T3359] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.239767][ T3359] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.300707][ T3359] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.443663][ T3359] bridge_slave_1: left allmulticast mode [ 45.449420][ T3359] bridge_slave_1: left promiscuous mode [ 45.455087][ T3359] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.476010][ T3359] bridge_slave_0: left allmulticast mode [ 45.482167][ T3359] bridge_slave_0: left promiscuous mode [ 45.488291][ T3359] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.718156][ T3359] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 45.739142][ T3359] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 45.760158][ T3359] bond0 (unregistering): Released all slaves [ 45.840353][ T4253] loop7: detected capacity change from 0 to 16384 [ 45.866923][ T4172] chnl_net:caif_netlink_parms(): no params data found [ 45.911377][ T4253] I/O error, dev loop7, sector 6528 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 45.940654][ T3359] hsr_slave_0: left promiscuous mode [ 45.953322][ T3359] hsr_slave_1: left promiscuous mode [ 45.967808][ T3359] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.975338][ T3359] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.990688][ T3359] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.998174][ T3359] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 46.018236][ T3359] veth1_macvtap: left promiscuous mode [ 46.023755][ T3359] veth0_macvtap: left promiscuous mode [ 46.029453][ T3359] veth1_vlan: left promiscuous mode [ 46.034788][ T3359] veth0_vlan: left promiscuous mode [ 46.291870][ T4346] syz.1.335[4346] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 46.291940][ T4346] syz.1.335[4346] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 46.362102][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 46.384636][ T3359] team0 (unregistering): Port device team_slave_1 removed [ 46.407361][ T3359] team0 (unregistering): Port device team_slave_0 removed [ 46.464595][ T4172] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.472118][ T4172] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.479823][ T4172] bridge_slave_0: entered allmulticast mode [ 46.486823][ T4172] bridge_slave_0: entered promiscuous mode [ 46.496957][ T4172] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.504079][ T4172] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.525849][ T4172] bridge_slave_1: entered allmulticast mode [ 46.538094][ T4172] bridge_slave_1: entered promiscuous mode [ 46.567593][ T4172] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.579621][ T4172] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.625795][ T4172] team0: Port device team_slave_0 added [ 46.631632][ T4387] netlink: 'syz.1.342': attribute type 1 has an invalid length. [ 46.639405][ T4387] netlink: 4 bytes leftover after parsing attributes in process `syz.1.342'. [ 46.641557][ T4172] team0: Port device team_slave_1 added [ 46.790146][ T4172] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.797289][ T4172] 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. [ 46.823409][ T4172] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.837740][ T4172] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.844748][ T4172] 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. [ 46.854863][ T4408] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 46.871137][ T4172] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.966032][ T4172] hsr_slave_0: entered promiscuous mode [ 46.976964][ T4172] hsr_slave_1: entered promiscuous mode [ 47.348236][ T4172] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 47.351704][ T4492] loop0: detected capacity change from 0 to 2048 [ 47.365764][ T4172] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 47.376366][ T4492] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.376876][ T4172] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 47.400744][ T4172] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 47.409084][ T4492] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.450072][ T3825] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.463064][ T4172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.481447][ T4172] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.492841][ T3344] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.500064][ T3344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.513340][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.520504][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.534692][ T4509] loop0: detected capacity change from 0 to 512 [ 47.549371][ T4509] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 47.562949][ T4172] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.573408][ T4172] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.587115][ T4509] ext4 filesystem being mounted at /22/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.652555][ T3825] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 47.683691][ T4172] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.700986][ T4527] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 47.712074][ T4527] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 47.804514][ T4172] veth0_vlan: entered promiscuous mode [ 47.817440][ T4172] veth1_vlan: entered promiscuous mode [ 47.854388][ T4172] veth0_macvtap: entered promiscuous mode [ 47.865850][ T4172] veth1_macvtap: entered promiscuous mode [ 47.871283][ T4172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.871339][ T4172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.871351][ T4172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.871367][ T4172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.871381][ T4172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.871473][ T4172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.871485][ T4172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.871502][ T4172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.872168][ T4172] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.877286][ T4172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.877308][ T4172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.877320][ T4172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.877360][ T4172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.877371][ T4172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.877384][ T4172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.877395][ T4172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.877411][ T4172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.878145][ T4172] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.880859][ T4172] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.889660][ T4554] syz.1.369[4554] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 47.897063][ T4172] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.897102][ T4172] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.897136][ T4172] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.909765][ T4554] syz.1.369[4554] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 48.136306][ T29] kauditd_printk_skb: 85 callbacks suppressed [ 48.136323][ T29] audit: type=1400 audit(1726136359.009:530): avc: denied { mount } for pid=4172 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 48.182443][ T4566] netlink: 'syz.4.374': attribute type 10 has an invalid length. [ 48.190344][ T4566] netlink: 40 bytes leftover after parsing attributes in process `syz.4.374'. [ 48.203353][ T29] audit: type=1400 audit(1726136359.069:531): avc: denied { create } for pid=4564 comm="syz.0.373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 48.228009][ T4566] bridge0: port 3(ipvlan0) entered blocking state [ 48.234648][ T4566] bridge0: port 3(ipvlan0) entered disabled state [ 48.241880][ T4566] ipvlan0: entered allmulticast mode [ 48.247478][ T4566] veth0_vlan: entered allmulticast mode [ 48.255761][ T4566] ipvlan0: left allmulticast mode [ 48.261005][ T4566] veth0_vlan: left allmulticast mode [ 48.268983][ T4566] A link change request failed with some changes committed already. Interface ipvlan0 may have been left with an inconsistent configuration, please check. [ 48.321944][ T29] audit: type=1400 audit(1726136359.189:532): avc: denied { create } for pid=4579 comm="syz.4.378" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.346610][ T29] audit: type=1400 audit(1726136359.189:533): avc: denied { write } for pid=4579 comm="syz.4.378" name="file0" dev="tmpfs" ino=127 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.352461][ T4580] block device autoloading is deprecated and will be removed. [ 48.368912][ T29] audit: type=1400 audit(1726136359.189:534): avc: denied { open } for pid=4579 comm="syz.4.378" path="/21/file0" dev="tmpfs" ino=127 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.421080][ T4586] loop1: detected capacity change from 0 to 128 [ 48.437034][ T29] audit: type=1400 audit(1726136359.309:535): avc: denied { unlink } for pid=3777 comm="syz-executor" name="file0" dev="tmpfs" ino=127 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 48.460395][ T4583] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 48.468671][ T4583] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 48.526869][ T4592] loop1: detected capacity change from 0 to 2048 [ 48.537212][ T4592] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.557278][ T4600] Process accounting resumed [ 48.562263][ T4592] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.606480][ T3259] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.646345][ T4612] loop0: detected capacity change from 0 to 1024 [ 48.653838][ T4612] EXT4-fs: Ignoring removed orlov option [ 48.659689][ T4612] EXT4-fs: Ignoring removed nomblk_io_submit option [ 48.674992][ T29] audit: type=1400 audit(1726136359.539:536): avc: denied { unmount } for pid=3261 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 48.675563][ T4612] EXT4-fs: Invalid want_extra_isize 9 [ 48.719905][ T29] audit: type=1400 audit(1726136359.589:537): avc: denied { bind } for pid=4616 comm="syz.1.395" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 48.739696][ T29] audit: type=1400 audit(1726136359.589:538): avc: denied { name_bind } for pid=4616 comm="syz.1.395" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 48.760655][ T29] audit: type=1400 audit(1726136359.589:539): avc: denied { node_bind } for pid=4616 comm="syz.1.395" saddr=::ffff:127.0.0.1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=dccp_socket permissive=1 [ 48.807587][ T4619] loop0: detected capacity change from 0 to 512 [ 48.814295][ T4619] ext2: Unknown parameter 'obj_type' [ 48.940764][ T4322] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.976658][ T4627] loop0: detected capacity change from 0 to 2048 [ 48.985219][ T4322] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.004961][ T4627] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.028754][ T4322] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.052249][ T3825] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.076372][ T4639] tipc: Started in network mode [ 49.081299][ T4639] tipc: Node identity 1, cluster identity 4711 [ 49.087733][ T4639] tipc: Node number set to 1 [ 49.101480][ T4322] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.305280][ T4322] bridge_slave_1: left allmulticast mode [ 49.310972][ T4322] bridge_slave_1: left promiscuous mode [ 49.316652][ T4322] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.385272][ T4322] bridge_slave_0: left allmulticast mode [ 49.391001][ T4322] bridge_slave_0: left promiscuous mode [ 49.396871][ T4322] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.845531][ T4322] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.895281][ T4322] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.965285][ T4322] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 50.026238][ T4322] bond0 (unregistering): Released all slaves [ 50.178568][ T4322] hsr_slave_0: left promiscuous mode [ 50.185254][ T4322] hsr_slave_1: left promiscuous mode [ 50.225184][ T4322] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 50.232624][ T4322] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 50.325581][ T4322] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 50.333007][ T4322] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 50.418219][ T4322] veth1_macvtap: left promiscuous mode [ 50.423818][ T4322] veth0_macvtap: left promiscuous mode [ 50.429345][ T4322] veth1_vlan: left promiscuous mode [ 50.434614][ T4322] veth0_vlan: left promiscuous mode [ 50.936182][ T4322] team0 (unregistering): Port device team_slave_1 removed [ 50.957129][ T4322] team0 (unregistering): Port device team_slave_0 removed [ 51.509805][ T4322] IPVS: stop unused estimator thread 0... [ 51.718106][ T4632] chnl_net:caif_netlink_parms(): no params data found [ 51.793166][ T4632] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.800372][ T4632] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.807925][ T4632] bridge_slave_0: entered allmulticast mode [ 51.816737][ T4632] bridge_slave_0: entered promiscuous mode [ 51.823989][ T4632] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.831121][ T4632] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.839233][ T4632] bridge_slave_1: entered allmulticast mode [ 51.847560][ T4632] bridge_slave_1: entered promiscuous mode [ 51.872994][ T4685] netlink: 'syz.0.421': attribute type 9 has an invalid length. [ 51.883525][ T4632] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.895854][ T4632] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.920159][ T4632] team0: Port device team_slave_0 added [ 51.928100][ T4632] team0: Port device team_slave_1 added [ 51.959767][ T4632] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.966786][ T4632] 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. [ 51.992750][ T4632] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.004303][ T4632] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.011309][ T4632] 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. [ 52.037810][ T4632] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.074605][ T4322] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 52.085315][ T4322] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.133843][ T4632] hsr_slave_0: entered promiscuous mode [ 52.141769][ T4632] hsr_slave_1: entered promiscuous mode [ 52.147794][ T4632] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.156950][ T4632] Cannot create hsr debugfs directory [ 52.180067][ T4322] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 52.190530][ T4322] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.252458][ T4322] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 52.262827][ T4322] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.274705][ T4722] random: crng reseeded on system resumption [ 52.349475][ T4322] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 52.360125][ T4322] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.398078][ T4727] loop2: detected capacity change from 0 to 512 [ 52.408126][ T4727] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.438: casefold flag without casefold feature [ 52.415020][ T4701] chnl_net:caif_netlink_parms(): no params data found [ 52.421239][ T4727] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.438: couldn't read orphan inode 15 (err -117) [ 52.440731][ T4727] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.468362][ T4172] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.487675][ T4701] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.494847][ T4701] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.502215][ T4701] bridge_slave_0: entered allmulticast mode [ 52.509247][ T4701] bridge_slave_0: entered promiscuous mode [ 52.520180][ T4322] bridge_slave_1: left allmulticast mode [ 52.526114][ T4322] bridge_slave_1: left promiscuous mode [ 52.531973][ T4322] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.536828][ C0] hrtimer: interrupt took 32625 ns [ 52.547744][ T4322] bridge_slave_0: left allmulticast mode [ 52.553595][ T4322] bridge_slave_0: left promiscuous mode [ 52.559500][ T4322] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.668059][ T4322] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.678940][ T4322] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.690356][ T4322] bond0 (unregistering): Released all slaves [ 52.699373][ T4701] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.706599][ T4701] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.713905][ T4701] bridge_slave_1: entered allmulticast mode [ 52.720952][ T4701] bridge_slave_1: entered promiscuous mode [ 52.752166][ T4322] tipc: Left network mode [ 52.754191][ T4701] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.768684][ T4757] ebt_among: wrong size: 1048 against expected 1006634004, rounded to 1006634008 [ 52.779831][ T4701] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.866143][ T4701] team0: Port device team_slave_0 added [ 52.871974][ T4632] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 52.879769][ T4766] mmap: syz.0.453 (4766) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 52.881824][ T4701] team0: Port device team_slave_1 added [ 52.904996][ T4322] hsr_slave_0: left promiscuous mode [ 52.910944][ T4322] hsr_slave_1: left promiscuous mode [ 52.916865][ T4322] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.924304][ T4322] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.932152][ T4322] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.939635][ T4322] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.949210][ T4322] veth1_macvtap: left promiscuous mode [ 52.954878][ T4322] veth0_macvtap: left promiscuous mode [ 52.960429][ T4322] veth1_vlan: left promiscuous mode [ 52.965726][ T4322] veth0_vlan: left promiscuous mode [ 53.080599][ T4322] team0 (unregistering): Port device team_slave_1 removed [ 53.092141][ T4322] team0 (unregistering): Port device team_slave_0 removed [ 53.138147][ T4632] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 53.147762][ T4632] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 53.164219][ T4701] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.171288][ T4701] 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. [ 53.197272][ T4701] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.210400][ T4632] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 53.222666][ T4701] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.229686][ T4701] 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. [ 53.256031][ T4701] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.285986][ T4701] hsr_slave_0: entered promiscuous mode [ 53.292656][ T4701] hsr_slave_1: entered promiscuous mode [ 53.298898][ T4701] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.306728][ T4701] Cannot create hsr debugfs directory [ 53.394794][ T4632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.410472][ T4632] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.422232][ T3344] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.429576][ T3344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.441913][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.449072][ T4326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.539495][ T4632] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.566212][ T4322] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.674299][ T4632] veth0_vlan: entered promiscuous mode [ 53.686485][ T4322] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.705976][ T4632] veth1_vlan: entered promiscuous mode [ 53.718921][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 53.718937][ T29] audit: type=1326 audit(1726136364.589:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 53.748189][ T4632] veth0_macvtap: entered promiscuous mode [ 53.757052][ T4701] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.764081][ T29] audit: type=1326 audit(1726136364.619:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 53.787261][ T29] audit: type=1326 audit(1726136364.619:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 53.810862][ T29] audit: type=1326 audit(1726136364.619:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 53.834223][ T29] audit: type=1326 audit(1726136364.619:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 53.858042][ T29] audit: type=1326 audit(1726136364.619:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=113 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 53.881367][ T29] audit: type=1326 audit(1726136364.629:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 53.904770][ T29] audit: type=1326 audit(1726136364.629:577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f88aeddc890 code=0x7ffc0000 [ 53.928138][ T29] audit: type=1326 audit(1726136364.629:578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f88aeddc890 code=0x7ffc0000 [ 53.951521][ T29] audit: type=1326 audit(1726136364.629:579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.0.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 53.986259][ T4322] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.999312][ T4632] veth1_macvtap: entered promiscuous mode [ 54.021700][ T4701] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.040268][ T4322] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.057747][ T4701] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.076345][ T4632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 54.087187][ T4632] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.097225][ T4632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 54.107801][ T4632] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.117860][ T4632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 54.128432][ T4632] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.139944][ T4632] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.147402][ T4701] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.173580][ T4632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 54.184138][ T4632] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.194103][ T4632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 54.204756][ T4632] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.214674][ T4632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 54.225201][ T4632] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.244315][ T4632] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.289778][ T4806] Falling back ldisc for ptm0. [ 54.301995][ T4632] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.310748][ T4632] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.319619][ T4632] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.328450][ T4632] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.361310][ T4322] bridge_slave_1: left allmulticast mode [ 54.367178][ T4322] bridge_slave_1: left promiscuous mode [ 54.373225][ T4322] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.391183][ T4322] bridge_slave_0: left allmulticast mode [ 54.396997][ T4322] bridge_slave_0: left promiscuous mode [ 54.402721][ T4322] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.441432][ T4818] loop0: detected capacity change from 0 to 256 [ 54.454800][ T4818] FAT-fs (loop0): Directory bread(block 64) failed [ 54.462110][ T4818] FAT-fs (loop0): Directory bread(block 65) failed [ 54.469489][ T4818] FAT-fs (loop0): Directory bread(block 66) failed [ 54.476286][ T4818] FAT-fs (loop0): Directory bread(block 67) failed [ 54.483073][ T4818] FAT-fs (loop0): Directory bread(block 68) failed [ 54.491438][ T4818] FAT-fs (loop0): Directory bread(block 69) failed [ 54.498278][ T4818] FAT-fs (loop0): Directory bread(block 70) failed [ 54.504894][ T4818] FAT-fs (loop0): Directory bread(block 71) failed [ 54.511619][ T4818] FAT-fs (loop0): Directory bread(block 72) failed [ 54.518320][ T4818] FAT-fs (loop0): Directory bread(block 73) failed [ 54.559131][ T4322] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.570109][ T4322] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.582277][ T4322] bond0 (unregistering): Released all slaves [ 54.697197][ T4835] ªªªªªª: renamed from vlan0 (while UP) [ 54.720096][ T4322] hsr_slave_0: left promiscuous mode [ 54.730712][ T4322] hsr_slave_1: left promiscuous mode [ 54.738418][ T4322] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.738428][ T4841] Driver unsupported XDP return value 0 on prog (id 412) dev N/A, expect packet loss! [ 54.746045][ T4322] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.777849][ T4322] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.785320][ T4322] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.797420][ T4322] veth1_macvtap: left promiscuous mode [ 54.802949][ T4322] veth0_macvtap: left promiscuous mode [ 54.808908][ T4322] veth1_vlan: left promiscuous mode [ 54.814409][ T4322] veth0_vlan: left promiscuous mode [ 54.913050][ T4863] loop3: detected capacity change from 0 to 512 [ 54.921659][ T4863] EXT4-fs: Ignoring removed oldalloc option [ 54.928676][ T4863] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 54.939771][ T4863] EXT4-fs (loop3): 1 truncate cleaned up [ 54.946278][ T4863] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.946669][ T4322] team0 (unregistering): Port device team_slave_1 removed [ 54.970674][ T4322] team0 (unregistering): Port device team_slave_0 removed [ 55.004386][ T4632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.046821][ T4701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.056375][ T4779] chnl_net:caif_netlink_parms(): no params data found [ 55.112954][ T4701] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.160193][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.167410][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.184616][ T4870] loop3: detected capacity change from 0 to 8192 [ 55.204286][ T4870] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.220803][ T4779] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.227951][ T4779] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.238127][ T4779] bridge_slave_0: entered allmulticast mode [ 55.246042][ T4779] bridge_slave_0: entered promiscuous mode [ 55.291514][ T4779] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.298701][ T4779] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.308301][ T4779] bridge_slave_1: entered allmulticast mode [ 55.315229][ T4779] bridge_slave_1: entered promiscuous mode [ 55.329325][ T3344] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.336483][ T3344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.352894][ T4885] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.360181][ T4885] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.368265][ T4885] bridge0: entered allmulticast mode [ 55.403332][ T4779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.417874][ T4890] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.424982][ T4890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.432379][ T4890] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.439583][ T4890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.453487][ T4890] bridge0: entered promiscuous mode [ 55.462010][ T4779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.467384][ T4893] loop3: detected capacity change from 0 to 2048 [ 55.503267][ T4898] syz.4.500[4898] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.503354][ T4898] syz.4.500[4898] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.520865][ T4893] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.553618][ T4779] team0: Port device team_slave_0 added [ 55.569488][ T4779] team0: Port device team_slave_1 added [ 55.590882][ T4632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.594182][ T4904] loop0: detected capacity change from 0 to 128 [ 55.624948][ T4779] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.632100][ T4779] 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. [ 55.658218][ T4779] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.671051][ T4779] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.678050][ T4779] 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. [ 55.704207][ T4779] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.763312][ T4915] loop0: detected capacity change from 0 to 1024 [ 55.794808][ T4701] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.818617][ T4915] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.859559][ T4779] hsr_slave_0: entered promiscuous mode [ 55.868468][ T4779] hsr_slave_1: entered promiscuous mode [ 55.888465][ T4915] Trying to write to read-only block-device loop0 [ 55.951259][ T3825] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.050033][ T4933] loop3: detected capacity change from 0 to 512 [ 56.056011][ T4701] veth0_vlan: entered promiscuous mode [ 56.074088][ T4933] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.075393][ T4701] veth1_vlan: entered promiscuous mode [ 56.102202][ T4933] ext4 filesystem being mounted at /12/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 56.113908][ T4701] veth0_macvtap: entered promiscuous mode [ 56.122274][ T4701] veth1_macvtap: entered promiscuous mode [ 56.136109][ T4701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 56.146626][ T4701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.156532][ T4701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 56.167056][ T4701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.177073][ T4701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 56.181251][ T4941] loop0: detected capacity change from 0 to 164 [ 56.187743][ T4701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.205243][ T4701] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.220673][ T4941] Unable to read rock-ridge attributes [ 56.229537][ T4632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.240236][ T4701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 56.243362][ T4941] Unable to read rock-ridge attributes [ 56.250720][ T4701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.250738][ T4701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 56.276693][ T4701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.286639][ T4701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 56.297184][ T4701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.310160][ T4701] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.334882][ T4701] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.343766][ T4701] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.352844][ T4701] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.361064][ T4946] netlink: 24 bytes leftover after parsing attributes in process `syz.0.515'. [ 56.361700][ T4701] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.413984][ T4951] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 56.477499][ T4959] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:0.0.0.0]:20002. Sending cookies. [ 56.488203][ T4961] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 56.511081][ T4779] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.524665][ T4779] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.531860][ T4965] syz.4.523[4965] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.532002][ T4965] syz.4.523[4965] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.553107][ T4779] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 56.583638][ T4779] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 56.640337][ T4779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.658885][ T4779] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.671152][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.678362][ T4326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.691240][ T2071] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.698375][ T2071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.733051][ T4779] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.743550][ T4779] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.839634][ T4779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.900993][ T5004] loop3: detected capacity change from 0 to 256 [ 56.949846][ T4779] veth0_vlan: entered promiscuous mode [ 56.960312][ T4779] veth1_vlan: entered promiscuous mode [ 57.002558][ T4779] veth0_macvtap: entered promiscuous mode [ 57.022220][ T4779] veth1_macvtap: entered promiscuous mode [ 57.047900][ T4779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.058513][ T4779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.068802][ T4779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.079352][ T4779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.089247][ T4779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.099872][ T4779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.109774][ T4779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.120295][ T4779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.132627][ T4779] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.141460][ T4779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.152122][ T4779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.162118][ T4779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.172703][ T4779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.182561][ T4779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.193057][ T4779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.203141][ T4779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.213626][ T4779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.224643][ T4779] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.240566][ T4779] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.249404][ T4779] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.258179][ T4779] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.268248][ T4779] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.357679][ T5028] loop4: detected capacity change from 0 to 1024 [ 57.389383][ T5028] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.419007][ T5028] EXT4-fs error (device loop4): ext4_xattr_ibody_get:653: inode #2: comm syz.4.545: corrupted in-inode xattr: bad e_name length [ 57.502638][ T3777] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2792: inode #2: comm syz-executor: corrupted in-inode xattr: bad e_name length [ 57.535275][ T3777] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz-executor: corrupted in-inode xattr: bad e_name length [ 57.549864][ T3777] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz-executor: corrupted in-inode xattr: bad e_name length [ 57.622871][ T5054] loop1: detected capacity change from 0 to 512 [ 57.631734][ T5054] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.640527][ T5054] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 57.648635][ T5054] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=1842c01c, mo2=0002] [ 57.657755][ T5054] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (80) [ 57.667327][ T5054] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 57.676787][ T5054] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 57.694421][ T5054] netlink: 12 bytes leftover after parsing attributes in process `syz.1.557'. [ 57.705410][ T5064] netlink: 108 bytes leftover after parsing attributes in process `syz.0.561'. [ 57.728984][ T5064] netlink: 108 bytes leftover after parsing attributes in process `syz.0.561'. [ 57.739543][ T4701] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.751683][ T5067] loop2: detected capacity change from 0 to 128 [ 57.767968][ T5067] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 57.783590][ T5067] ext4 filesystem being mounted at /4/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 57.864711][ T4779] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 57.874856][ T3777] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.893244][ T56] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.903560][ T5083] loop0: detected capacity change from 0 to 1024 [ 57.904965][ T5083] EXT4-fs: Ignoring removed nobh option [ 57.952233][ T5086] loop1: detected capacity change from 0 to 1024 [ 57.971087][ T5091] loop3: detected capacity change from 0 to 1024 [ 57.979400][ T5086] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 57.988584][ T5091] EXT4-fs: Ignoring removed oldalloc option [ 57.989419][ T56] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.994922][ T5086] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 58.015933][ T5086] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 58.040334][ T5086] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 58.051946][ T5086] journal_load_superblock: Cannot read journal superblock [ 58.059138][ T5086] EXT4-fs (loop1): Could not load journal inode [ 58.067447][ T5091] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.087704][ T56] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.133571][ T5095] Zero length message leads to an empty skb [ 58.149797][ T4632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.170796][ T56] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.288330][ T5092] chnl_net:caif_netlink_parms(): no params data found [ 58.297360][ T56] bridge_slave_1: left allmulticast mode [ 58.303026][ T56] bridge_slave_1: left promiscuous mode [ 58.308923][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.337067][ T56] bridge_slave_0: left allmulticast mode [ 58.342758][ T56] bridge_slave_0: left promiscuous mode [ 58.348562][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.358687][ T5134] process 'syz.2.589' launched './file0' with NULL argv: empty string added [ 58.379187][ T5136] SELinux: failed to load policy [ 58.424688][ T5141] loop1: detected capacity change from 0 to 128 [ 58.459518][ T5141] tmpfs: Bad value for 'mpol' [ 58.498265][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 58.508802][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 58.520220][ T56] bond0 (unregistering): Released all slaves [ 58.583027][ T5092] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.590435][ T5092] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.598010][ T5092] bridge_slave_0: entered allmulticast mode [ 58.605609][ T5092] bridge_slave_0: entered promiscuous mode [ 58.616409][ T56] hsr_slave_0: left promiscuous mode [ 58.625128][ T56] hsr_slave_1: left promiscuous mode [ 58.636252][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 58.643711][ T56] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 58.654341][ T5164] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 58.666580][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 58.674030][ T56] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 58.685299][ T56] veth1_macvtap: left promiscuous mode [ 58.690889][ T56] veth0_macvtap: left promiscuous mode [ 58.696677][ T56] veth1_vlan: left promiscuous mode [ 58.701937][ T56] veth0_vlan: left promiscuous mode [ 58.730933][ T5151] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.740603][ T5151] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.853709][ T56] team0 (unregistering): Port device team_slave_1 removed [ 58.874567][ T56] team0 (unregistering): Port device team_slave_0 removed [ 58.926411][ T5092] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.933650][ T5092] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.943887][ T5092] bridge_slave_1: entered allmulticast mode [ 58.956402][ T5092] bridge_slave_1: entered promiscuous mode [ 58.979698][ T5092] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.000201][ T5092] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.022363][ T5092] team0: Port device team_slave_0 added [ 59.031029][ T5092] team0: Port device team_slave_1 added [ 59.063617][ T5092] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.070809][ T5092] 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. [ 59.096973][ T5092] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.113568][ T5092] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.120606][ T5092] 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. [ 59.146802][ T5092] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.186304][ T5092] hsr_slave_0: entered promiscuous mode [ 59.201489][ T5092] hsr_slave_1: entered promiscuous mode [ 59.214519][ T5092] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.230145][ T5092] Cannot create hsr debugfs directory [ 59.266710][ T29] kauditd_printk_skb: 130 callbacks suppressed [ 59.266726][ T29] audit: type=1326 audit(1726136370.139:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.296466][ T29] audit: type=1326 audit(1726136370.139:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.368580][ T29] audit: type=1326 audit(1726136370.189:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.392265][ T29] audit: type=1326 audit(1726136370.189:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.416029][ T29] audit: type=1326 audit(1726136370.189:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.439605][ T29] audit: type=1326 audit(1726136370.189:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.463120][ T29] audit: type=1326 audit(1726136370.189:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.486552][ T29] audit: type=1326 audit(1726136370.189:717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.509896][ T29] audit: type=1326 audit(1726136370.189:718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.533338][ T29] audit: type=1326 audit(1726136370.189:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5183 comm="syz.0.609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 59.619282][ T5199] netlink: 24 bytes leftover after parsing attributes in process `syz.0.615'. [ 59.859671][ T5092] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 59.879101][ T5092] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 59.899329][ T5092] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 59.914735][ T5092] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 59.988994][ T5092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.003880][ T5092] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.014701][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.022022][ T4326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.058084][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.065270][ T4326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.109148][ T5092] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.119810][ T5092] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.193051][ T5236] netlink: 24 bytes leftover after parsing attributes in process `syz.1.630'. [ 60.209954][ T5092] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.364347][ T5092] veth0_vlan: entered promiscuous mode [ 60.377058][ T5092] veth1_vlan: entered promiscuous mode [ 60.400694][ T5092] veth0_macvtap: entered promiscuous mode [ 60.410449][ T5092] veth1_macvtap: entered promiscuous mode [ 60.422594][ T5092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.433192][ T5092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.443310][ T5092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.453833][ T5092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.463821][ T5092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.474443][ T5092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.484636][ T5092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.495252][ T5092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.556229][ T5092] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.575250][ T5092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.585792][ T5092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.595883][ T5092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.606481][ T5092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.616407][ T5092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.626842][ T5092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.636898][ T5092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.647607][ T5092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.674478][ T5092] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.704450][ T5092] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.713262][ T5092] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.722058][ T5092] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.731106][ T5092] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.940924][ T5296] loop0: detected capacity change from 0 to 512 [ 60.948422][ T5296] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.002657][ T5303] geneve0: entered allmulticast mode [ 61.006316][ T5306] loop4: detected capacity change from 0 to 512 [ 61.028818][ T5306] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.044079][ T5304] syzkaller0: entered promiscuous mode [ 61.049955][ T5306] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.050092][ T5304] syzkaller0: entered allmulticast mode [ 61.084223][ T5312] netlink: 20 bytes leftover after parsing attributes in process `syz.0.657'. [ 61.092722][ T5306] EXT4-fs error (device loop4): ext4_do_update_inode:5154: inode #2: comm syz.4.656: corrupted inode contents [ 61.128212][ T5306] EXT4-fs error (device loop4): ext4_dirty_inode:6014: inode #2: comm syz.4.656: mark_inode_dirty error [ 61.143258][ T5306] EXT4-fs error (device loop4): ext4_do_update_inode:5154: inode #2: comm syz.4.656: corrupted inode contents [ 61.157468][ T5306] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #2: comm syz.4.656: mark_inode_dirty error [ 61.216603][ T5325] loop2: detected capacity change from 0 to 512 [ 61.224559][ T5092] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.237283][ T5325] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.252689][ T5325] ext4 filesystem being mounted at /31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.298058][ T5336] Process accounting resumed [ 61.322474][ T4779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.396968][ T5357] vlan2: entered allmulticast mode [ 61.451804][ T5366] netlink: 12 bytes leftover after parsing attributes in process `syz.1.673'. [ 61.491606][ T5371] syz.2.674[5371] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 61.491678][ T5371] syz.2.674[5371] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 61.571746][ T5385] loop2: detected capacity change from 0 to 1024 [ 61.591462][ T5385] ext4: Unknown parameter 'euid' [ 61.642917][ T5400] netlink: 'syz.1.682': attribute type 10 has an invalid length. [ 61.650751][ T5400] netlink: 40 bytes leftover after parsing attributes in process `syz.1.682'. [ 61.664916][ T5400] bridge0: port 3(ipvlan0) entered blocking state [ 61.671596][ T5400] bridge0: port 3(ipvlan0) entered disabled state [ 61.687227][ T5400] ipvlan0: entered allmulticast mode [ 61.692823][ T5400] veth0_vlan: entered allmulticast mode [ 61.699995][ T5400] ipvlan0: left allmulticast mode [ 61.705220][ T5400] veth0_vlan: left allmulticast mode [ 61.728835][ T5400] A link change request failed with some changes committed already. Interface ipvlan0 may have been left with an inconsistent configuration, please check. [ 61.849108][ T5429] sd 0:0:1:0: device reset [ 61.900521][ T5436] loop2: detected capacity change from 0 to 512 [ 61.916804][ T5436] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.692: casefold flag without casefold feature [ 61.935194][ T5436] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.692: couldn't read orphan inode 15 (err -117) [ 61.943773][ T5443] loop1: detected capacity change from 0 to 1024 [ 61.955763][ T5436] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.974583][ T5443] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.984916][ T5448] loop3: detected capacity change from 0 to 2048 [ 61.998210][ T5448] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.041012][ T4701] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.096403][ T3344] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 62.227963][ T4779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.241352][ T3344] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 3 with error 28 [ 62.254046][ T3344] EXT4-fs (loop3): This should not happen!! Data will be lost [ 62.254046][ T3344] [ 62.263830][ T3344] EXT4-fs (loop3): Total free blocks count 0 [ 62.269871][ T3344] EXT4-fs (loop3): Free/Dirty block details [ 62.276275][ T3344] EXT4-fs (loop3): free_blocks=2415919104 [ 62.282195][ T3344] EXT4-fs (loop3): dirty_blocks=16 [ 62.287590][ T3344] EXT4-fs (loop3): Block reservation details [ 62.293729][ T3344] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 62.301519][ T4632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.344969][ T5515] loop3: detected capacity change from 0 to 128 [ 62.359004][ T5515] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 62.385180][ T5515] ext4 filesystem being mounted at /50/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 62.440484][ T5524] sg_write: data in/out 209152/1 bytes for SCSI command 0xf2-- guessing data in; [ 62.440484][ T5524] program syz.4.702 not setting count and/or reply_len properly [ 62.486164][ T4632] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 62.561331][ T5545] loop2: detected capacity change from 0 to 1024 [ 62.568387][ T5545] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.606972][ T5545] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a043c018, mo2=0002] [ 62.616759][ T5545] System zones: 0-1, 3-12 [ 62.623045][ T5545] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.706511][ T4779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.720709][ T5555] loop0: detected capacity change from 0 to 512 [ 62.760046][ T5569] loop3: detected capacity change from 0 to 512 [ 62.791357][ T5573] sg_write: data in/out 209152/1 bytes for SCSI command 0xf2-- guessing data in; [ 62.791357][ T5573] program syz.1.723 not setting count and/or reply_len properly [ 62.814073][ T5569] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 62.827377][ T5569] ext4 filesystem being mounted at /55/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.839705][ T5575] sd 0:0:1:0: device reset [ 62.863295][ T4632] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.883989][ T5581] loop0: detected capacity change from 0 to 128 [ 63.005921][ T5599] loop1: detected capacity change from 0 to 512 [ 63.019750][ T5599] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 63.039432][ T5603] netlink: 20 bytes leftover after parsing attributes in process `syz.2.746'. [ 63.051278][ T5599] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 63.060884][ T5599] EXT4-fs (loop1): orphan cleanup on readonly fs [ 63.074876][ T5599] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.733: bg 0: block 248: padding at end of block bitmap is not set [ 63.090342][ T5599] EXT4-fs error (device loop1): ext4_acquire_dquot:6848: comm syz.1.733: Failed to acquire dquot type 1 [ 63.104254][ T5615] loop0: detected capacity change from 0 to 512 [ 63.108333][ T5599] EXT4-fs (loop1): 1 truncate cleaned up [ 63.116910][ T5599] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 63.130647][ T5590] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.147044][ T5590] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.161010][ T4701] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.210578][ T5628] netlink: 12 bytes leftover after parsing attributes in process `syz.0.743'. [ 63.261125][ T5634] netlink: 20 bytes leftover after parsing attributes in process `syz.1.751'. [ 63.753721][ T5649] loop4: detected capacity change from 0 to 1024 [ 63.765382][ T5649] EXT4-fs: Ignoring removed oldalloc option [ 63.787670][ T5649] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.847028][ T5656] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 63.855325][ T5656] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 64.008307][ T5666] geneve0: entered allmulticast mode [ 64.154070][ T5681] loop0: detected capacity change from 0 to 1024 [ 64.169974][ T5681] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.210621][ T5685] loop4: detected capacity change from 0 to 512 [ 64.217672][ T5685] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.226474][ T5685] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 64.229887][ T5692] loop1: detected capacity change from 0 to 512 [ 64.244634][ T5692] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.773: casefold flag without casefold feature [ 64.258831][ T5685] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.771: corrupted in-inode xattr: e_value out of bounds [ 64.273248][ T5696] netlink: 12 bytes leftover after parsing attributes in process `syz.2.776'. [ 64.283163][ T5692] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.773: couldn't read orphan inode 15 (err -117) [ 64.295119][ T29] kauditd_printk_skb: 165 callbacks suppressed [ 64.295134][ T29] audit: type=1400 audit(1726136375.159:883): avc: denied { watch } for pid=5697 comm="syz.0.778" path="/135/file0" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 64.303404][ T5685] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.771: couldn't read orphan inode 15 (err -117) [ 64.359509][ T5702] loop1: detected capacity change from 0 to 512 [ 64.376592][ T5702] ext4 filesystem being mounted at /57/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.390269][ T5702] EXT4-fs error (device loop1): ext4_do_update_inode:5154: inode #2: comm syz.1.780: corrupted inode contents [ 64.402302][ T5702] EXT4-fs error (device loop1): ext4_dirty_inode:6014: inode #2: comm syz.1.780: mark_inode_dirty error [ 64.414683][ T5702] EXT4-fs error (device loop1): ext4_do_update_inode:5154: inode #2: comm syz.1.780: corrupted inode contents [ 64.426795][ T5702] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #2: comm syz.1.780: mark_inode_dirty error [ 64.469207][ T5719] loop0: detected capacity change from 0 to 128 [ 64.478426][ T5719] tmpfs: Bad value for 'mpol' [ 64.532012][ T5725] netlink: 24 bytes leftover after parsing attributes in process `syz.3.786'. [ 64.602973][ T5732] loop3: detected capacity change from 0 to 512 [ 64.609664][ T5732] ext2: Unknown parameter 'obj_type' [ 64.664410][ T5735] loop3: detected capacity change from 0 to 1024 [ 64.672228][ T5735] EXT4-fs: Ignoring removed orlov option [ 64.677919][ T5735] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.685840][ T5735] EXT4-fs: Invalid want_extra_isize 9 [ 64.697172][ T29] audit: type=1326 audit(1726136375.569:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5734 comm="syz.3.791" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f044976def9 code=0x7ffc0000 [ 64.734928][ T29] audit: type=1326 audit(1726136375.589:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5734 comm="syz.3.791" exe="/root/syz-executor" sig=0 arch=c000003e syscall=132 compat=0 ip=0x7f044976def9 code=0x7ffc0000 [ 64.758664][ T29] audit: type=1326 audit(1726136375.589:886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5734 comm="syz.3.791" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f044976def9 code=0x7ffc0000 [ 64.782137][ T29] audit: type=1326 audit(1726136375.589:887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5734 comm="syz.3.791" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f044976def9 code=0x7ffc0000 [ 65.065958][ T5745] loop2: detected capacity change from 0 to 512 [ 65.079297][ T11] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.084175][ T5745] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.104897][ T5745] EXT4-fs error (device loop2): ext4_do_update_inode:5154: inode #2: comm syz.2.795: corrupted inode contents [ 65.117578][ T5745] EXT4-fs error (device loop2): ext4_dirty_inode:6014: inode #2: comm syz.2.795: mark_inode_dirty error [ 65.129538][ T5745] EXT4-fs error (device loop2): ext4_do_update_inode:5154: inode #2: comm syz.2.795: corrupted inode contents [ 65.142632][ T5745] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.795: mark_inode_dirty error [ 65.157317][ T11] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.199270][ T11] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.239126][ T11] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.273346][ T5769] netlink: 24 bytes leftover after parsing attributes in process `syz.2.799'. [ 65.347513][ T5749] chnl_net:caif_netlink_parms(): no params data found [ 65.362596][ T11] bridge_slave_1: left allmulticast mode [ 65.368538][ T11] bridge_slave_1: left promiscuous mode [ 65.374357][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.386796][ T11] bridge_slave_0: left allmulticast mode [ 65.392625][ T11] bridge_slave_0: left promiscuous mode [ 65.398478][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.409747][ T29] audit: type=1326 audit(1726136376.279:888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5782 comm="syz.1.806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 65.433533][ T29] audit: type=1326 audit(1726136376.279:889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5782 comm="syz.1.806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 65.456911][ T29] audit: type=1326 audit(1726136376.279:890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5782 comm="syz.1.806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 65.481464][ T29] audit: type=1326 audit(1726136376.279:891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5782 comm="syz.1.806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 65.505027][ T29] audit: type=1326 audit(1726136376.279:892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5782 comm="syz.1.806" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 65.609027][ T5792] loop1: detected capacity change from 0 to 1024 [ 65.636995][ T5796] ref_ctr_offset mismatch. inode: 0x30c offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x6c [ 65.669079][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.688573][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.700908][ T11] bond0 (unregistering): Released all slaves [ 65.709539][ T5792] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 65.724898][ T5792] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 1 with error 28 [ 65.738049][ T5792] EXT4-fs (loop1): This should not happen!! Data will be lost [ 65.738049][ T5792] [ 65.747717][ T5792] EXT4-fs (loop1): Total free blocks count 0 [ 65.753806][ T5792] EXT4-fs (loop1): Free/Dirty block details [ 65.759804][ T5792] EXT4-fs (loop1): free_blocks=68451041280 [ 65.765654][ T5792] EXT4-fs (loop1): dirty_blocks=16 [ 65.770900][ T5792] EXT4-fs (loop1): Block reservation details [ 65.777258][ T5792] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 65.802708][ T5792] syz.1.812 (5792) used greatest stack depth: 9352 bytes left [ 65.836897][ T5749] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.844049][ T5749] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.865915][ T5749] bridge_slave_0: entered allmulticast mode [ 65.872867][ T5749] bridge_slave_0: entered promiscuous mode [ 65.881170][ T5815] loop2: detected capacity change from 0 to 256 [ 65.893653][ T11] hsr_slave_0: left promiscuous mode [ 65.900441][ T11] hsr_slave_1: left promiscuous mode [ 65.906290][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.907339][ T5815] FAT-fs (loop2): Directory bread(block 64) failed [ 65.913698][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.922240][ T5815] FAT-fs (loop2): Directory bread(block 65) failed [ 65.934345][ T5815] FAT-fs (loop2): Directory bread(block 66) failed [ 65.934526][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.941085][ T5815] FAT-fs (loop2): Directory bread(block 67) failed [ 65.948529][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.954976][ T5815] FAT-fs (loop2): Directory bread(block 68) failed [ 65.968779][ T5815] FAT-fs (loop2): Directory bread(block 69) failed [ 65.975451][ T5815] FAT-fs (loop2): Directory bread(block 70) failed [ 65.981989][ T5815] FAT-fs (loop2): Directory bread(block 71) failed [ 65.982577][ T11] veth1_macvtap: left promiscuous mode [ 65.990215][ T5815] FAT-fs (loop2): Directory bread(block 72) failed [ 65.994754][ T11] veth0_macvtap: left promiscuous mode [ 66.001289][ T5815] FAT-fs (loop2): Directory bread(block 73) failed [ 66.006983][ T11] veth1_vlan: left promiscuous mode [ 66.018655][ T11] veth0_vlan: left promiscuous mode [ 66.172819][ T11] team0 (unregistering): Port device team_slave_1 removed [ 66.180156][ T5838] loop2: detected capacity change from 0 to 1024 [ 66.187000][ T11] team0 (unregistering): Port device team_slave_0 removed [ 66.231036][ T5749] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.238469][ T5749] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.245917][ T5749] bridge_slave_1: entered allmulticast mode [ 66.252617][ T5749] bridge_slave_1: entered promiscuous mode [ 66.260623][ T5838] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 66.276984][ T5838] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 1 with error 28 [ 66.289580][ T5838] EXT4-fs (loop2): This should not happen!! Data will be lost [ 66.289580][ T5838] [ 66.299283][ T5838] EXT4-fs (loop2): Total free blocks count 0 [ 66.305318][ T5838] EXT4-fs (loop2): Free/Dirty block details [ 66.311245][ T5838] EXT4-fs (loop2): free_blocks=68451041280 [ 66.317291][ T5838] EXT4-fs (loop2): dirty_blocks=16 [ 66.322472][ T5838] EXT4-fs (loop2): Block reservation details [ 66.328488][ T5838] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 66.338994][ T5749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.361330][ T5749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.394304][ T5749] team0: Port device team_slave_0 added [ 66.409221][ T5749] team0: Port device team_slave_1 added [ 66.437142][ T5749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.444133][ T5749] 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. [ 66.470288][ T5749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.483878][ T5749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.484688][ T5851] loop2: detected capacity change from 0 to 512 [ 66.491016][ T5749] 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. [ 66.523209][ T5749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.547634][ T5851] ext4 filesystem being mounted at /70/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.570732][ T5749] hsr_slave_0: entered promiscuous mode [ 66.577450][ T5749] hsr_slave_1: entered promiscuous mode [ 66.583359][ T5749] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.591066][ T5749] Cannot create hsr debugfs directory [ 66.963919][ T5749] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 66.981634][ T5749] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.000043][ T5892] loop4: detected capacity change from 0 to 128 [ 67.008394][ T5893] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.015729][ T5893] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.028132][ T5893] bridge0: entered allmulticast mode [ 67.037976][ T5749] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.048372][ T5892] tmpfs: Bad value for 'mpol' [ 67.055492][ T5749] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.071554][ T5893] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.078834][ T5893] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.086218][ T5893] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.093294][ T5893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.108814][ T5893] bridge0: entered promiscuous mode [ 67.174278][ T5749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.192016][ T5749] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.203555][ T4299] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.210721][ T4299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.232265][ T5749] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.242738][ T5749] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.257664][ T4299] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.264789][ T4299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.335746][ T5749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.429099][ T5749] veth0_vlan: entered promiscuous mode [ 67.438736][ T5749] veth1_vlan: entered promiscuous mode [ 67.460136][ T5749] veth0_macvtap: entered promiscuous mode [ 67.469679][ T5749] veth1_macvtap: entered promiscuous mode [ 67.483006][ T5749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.493524][ T5749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.503501][ T5749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.514062][ T5749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.523881][ T5749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.534717][ T5749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.544948][ T5749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.555548][ T5749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.568178][ T5749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.576914][ T5749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.587375][ T5749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.597222][ T5749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.607762][ T5749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.617620][ T5749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.628104][ T5749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.637940][ T5749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.648517][ T5749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.659575][ T5749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.672098][ T5749] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.681017][ T5749] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.689914][ T5749] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.698724][ T5749] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.954512][ T5924] syz.0.854[5924] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 67.954587][ T5924] syz.0.854[5924] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 68.157058][ T5939] loop3: detected capacity change from 0 to 512 [ 68.197510][ T5939] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.223569][ T5939] EXT4-fs error (device loop3): ext4_add_entry:2435: inode #2: comm syz.3.861: Directory hole found for htree leaf block 0 [ 68.431317][ T5956] loop1: detected capacity change from 0 to 1024 [ 68.452923][ T5956] Trying to write to read-only block-device loop1 [ 69.023154][ T5979] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 69.136900][ T5985] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 69.138779][ T5987] loop4: detected capacity change from 0 to 128 [ 70.165838][ T6014] loop3: detected capacity change from 0 to 1024 [ 70.193406][ T29] kauditd_printk_skb: 92 callbacks suppressed [ 70.193423][ T29] audit: type=1326 audit(1726136381.059:985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.209547][ T6018] loop2: detected capacity change from 0 to 1024 [ 70.222970][ T29] audit: type=1326 audit(1726136381.059:986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.229652][ T6018] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.261991][ T29] audit: type=1326 audit(1726136381.129:987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.285442][ T29] audit: type=1326 audit(1726136381.129:988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.287036][ T6018] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 70.308845][ T29] audit: type=1326 audit(1726136381.129:989): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.340916][ T29] audit: type=1326 audit(1726136381.129:990): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.364191][ T29] audit: type=1326 audit(1726136381.129:991): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.387542][ T29] audit: type=1326 audit(1726136381.129:992): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.411112][ T29] audit: type=1326 audit(1726136381.129:993): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.434419][ T29] audit: type=1326 audit(1726136381.129:994): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6020 comm="syz.0.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f88aedddef9 code=0x7ffc0000 [ 70.443009][ T6018] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e841c09c, mo2=0003] [ 70.468099][ T6014] EXT4-fs mount: 19 callbacks suppressed [ 70.468115][ T6014] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.488391][ T6018] System zones: 0-1, 3-36 [ 70.493754][ T6018] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.548314][ T4779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.564711][ T6014] Trying to write to read-only block-device loop3 [ 70.593606][ T6047] loop1: detected capacity change from 0 to 512 [ 70.621561][ T5749] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.628131][ T6051] loop2: detected capacity change from 0 to 128 [ 70.679538][ T6060] loop2: detected capacity change from 0 to 512 [ 70.703915][ T6060] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.716519][ T6060] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 70.724486][ T6060] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=1842c01c, mo2=0002] [ 70.738772][ T6060] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (80) [ 70.748425][ T6060] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 70.759408][ T6060] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 70.768506][ T6070] netlink: 108 bytes leftover after parsing attributes in process `syz.3.913'. [ 70.774889][ T6060] netlink: 12 bytes leftover after parsing attributes in process `syz.2.910'. [ 70.794413][ T6072] loop4: detected capacity change from 0 to 1024 [ 70.801543][ T6070] netlink: 108 bytes leftover after parsing attributes in process `syz.3.913'. [ 70.811784][ T6072] EXT4-fs: Ignoring removed nobh option [ 70.822172][ T4779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.846871][ T6072] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.888836][ T6080] loop3: detected capacity change from 0 to 128 [ 70.994172][ T5092] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.056363][ T6105] bond_slave_1: mtu less than device minimum [ 71.100008][ T6110] loop3: detected capacity change from 0 to 1024 [ 71.192060][ T6122] netlink: 20 bytes leftover after parsing attributes in process `syz.3.937'. [ 71.352177][ T6136] loop0: detected capacity change from 0 to 512 [ 71.395024][ T6142] loop3: detected capacity change from 0 to 128 [ 71.455518][ T6146] vhci_hcd: default hub control req: 0016 v0101 i0000 l0 [ 71.464617][ T6145] netlink: 4 bytes leftover after parsing attributes in process `syz.1.947'. [ 71.713835][ T6160] netlink: 28 bytes leftover after parsing attributes in process `syz.1.954'. [ 71.827526][ T6173] netlink: 8 bytes leftover after parsing attributes in process `syz.3.960'. [ 71.861782][ T6170] syzkaller0: entered promiscuous mode [ 71.867424][ T6170] syzkaller0: entered allmulticast mode [ 72.139718][ T6102] syz.4.928 (6102) used greatest stack depth: 6504 bytes left [ 72.346931][ T6213] netlink: 20 bytes leftover after parsing attributes in process `syz.4.976'. [ 72.873304][ T6234] loop2: detected capacity change from 0 to 512 [ 72.907930][ T6234] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.909214][ T6241] netlink: 4 bytes leftover after parsing attributes in process `syz.3.987'. [ 72.931177][ T6234] ext4 filesystem being mounted at /93/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 73.024049][ T4779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.100705][ T6257] syz.0.996: attempt to access beyond end of device [ 73.100705][ T6257] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 73.179750][ T6261] netlink: 8 bytes leftover after parsing attributes in process `syz.4.999'. [ 73.408474][ T6285] syz.4.1009: attempt to access beyond end of device [ 73.408474][ T6285] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 73.998223][ T6352] loop0: detected capacity change from 0 to 128 [ 74.077009][ T6364] loop1: detected capacity change from 0 to 1024 [ 74.083834][ T6364] EXT4-fs: Ignoring removed orlov option [ 74.089782][ T6364] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.614852][ T6424] loop2: detected capacity change from 0 to 1024 [ 74.622166][ T6424] EXT4-fs: Ignoring removed orlov option [ 74.628000][ T6424] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.647081][ T6424] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.675736][ T4779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.030136][ T6469] loop4: detected capacity change from 0 to 128 [ 75.239671][ T6479] loop4: detected capacity change from 0 to 128 [ 75.357930][ T6485] loop4: detected capacity change from 0 to 4096 [ 75.388039][ T6485] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.476748][ T6485] loop4: detected capacity change from 4096 to 0 [ 75.494631][ T6496] syz.4.1092: attempt to access beyond end of device [ 75.494631][ T6496] loop4: rw=524288, sector=40, nr_sectors = 8 limit=0 [ 75.515192][ T6496] syz.4.1092: attempt to access beyond end of device [ 75.515192][ T6496] loop4: rw=12288, sector=32, nr_sectors = 8 limit=0 [ 75.555697][ T6496] EXT4-fs error (device loop4): ext4_get_inode_loc:4574: inode #12: block 4: comm syz.4.1092: unable to read itable block [ 75.594199][ T6496] syz.4.1092: attempt to access beyond end of device [ 75.594199][ T6496] loop4: rw=145409, sector=0, nr_sectors = 8 limit=0 [ 75.607582][ T6496] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 75.634512][ T6496] EXT4-fs (loop4): I/O error while writing superblock [ 75.641592][ T6496] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5810: IO failure [ 75.651638][ T6496] syz.4.1092: attempt to access beyond end of device [ 75.651638][ T6496] loop4: rw=145409, sector=0, nr_sectors = 8 limit=0 [ 75.664925][ T6496] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 75.674943][ T6496] EXT4-fs (loop4): I/O error while writing superblock [ 75.681855][ T6496] EXT4-fs error (device loop4): ext4_dirty_inode:6014: inode #12: comm syz.4.1092: mark_inode_dirty error [ 75.695965][ T6496] syz.4.1092: attempt to access beyond end of device [ 75.695965][ T6496] loop4: rw=145409, sector=0, nr_sectors = 8 limit=0 [ 75.709397][ T6496] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 75.718074][ T6496] EXT4-fs (loop4): I/O error while writing superblock [ 75.740380][ T5092] syz-executor: attempt to access beyond end of device [ 75.740380][ T5092] loop4: rw=12288, sector=128, nr_sectors = 8 limit=0 [ 75.754186][ T6512] loop2: detected capacity change from 0 to 2048 [ 75.755574][ T5092] syz-executor: attempt to access beyond end of device [ 75.755574][ T5092] loop4: rw=524288, sector=40, nr_sectors = 8 limit=0 [ 75.774824][ T5092] syz-executor: attempt to access beyond end of device [ 75.774824][ T5092] loop4: rw=12288, sector=32, nr_sectors = 8 limit=0 [ 75.799989][ T5092] EXT4-fs error (device loop4): ext4_get_inode_loc:4574: inode #2: block 4: comm syz-executor: unable to read itable block [ 75.818575][ T5092] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 75.826602][ T6512] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.827007][ T5092] EXT4-fs (loop4): I/O error while writing superblock [ 75.847180][ T5092] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5810: IO failure [ 75.876843][ T4779] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.889873][ T5092] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 75.907399][ T5092] EXT4-fs (loop4): I/O error while writing superblock [ 75.914227][ T5092] EXT4-fs error (device loop4): ext4_dirty_inode:6014: inode #2: comm syz-executor: mark_inode_dirty error [ 75.928275][ T5092] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 75.937463][ T5092] EXT4-fs (loop4): I/O error while writing superblock [ 75.967266][ T4292] EXT4-fs error (device loop4): __ext4_get_inode_loc_noinmem:4559: inode #12: block 4: comm kworker/u8:8: unable to read itable block [ 75.995702][ T4292] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 76.006134][ T29] kauditd_printk_skb: 175 callbacks suppressed [ 76.006154][ T29] audit: type=1326 audit(1726136386.879:1170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6527 comm="syz.2.1110" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f588be8def9 code=0x7ffc0000 [ 76.036563][ T29] audit: type=1326 audit(1726136386.879:1171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6527 comm="syz.2.1110" exe="/root/syz-executor" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7f588be8def9 code=0x7ffc0000 [ 76.037607][ T4292] EXT4-fs (loop4): I/O error while writing superblock [ 76.059945][ T29] audit: type=1326 audit(1726136386.879:1172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6527 comm="syz.2.1110" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f588be8def9 code=0x7ffc0000 [ 76.068698][ T4292] EXT4-fs error (device loop4): __ext4_get_inode_loc_noinmem:4559: inode #2: block 4: comm kworker/u8:8: unable to read itable block [ 76.098842][ T29] audit: type=1326 audit(1726136386.879:1173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6527 comm="syz.2.1110" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f588be8def9 code=0x7ffc0000 [ 76.148269][ T4292] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 76.156738][ T4292] EXT4-fs (loop4): I/O error while writing superblock [ 76.170049][ T6048] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.186782][ T6048] Buffer I/O error on dev loop4, logical block 0, lost sync page write [ 76.270600][ T29] audit: type=1400 audit(1726136387.139:1174): avc: denied { append } for pid=6551 comm="syz.1.1123" name="001" dev="devtmpfs" ino=144 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 76.455960][ T29] audit: type=1326 audit(1726136387.329:1175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6571 comm="syz.1.1131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 76.492551][ T4292] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.499480][ T29] audit: type=1326 audit(1726136387.329:1176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6571 comm="syz.1.1131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 76.526383][ T29] audit: type=1326 audit(1726136387.329:1177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6571 comm="syz.1.1131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 76.549951][ T29] audit: type=1326 audit(1726136387.329:1178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6571 comm="syz.1.1131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 76.575029][ T29] audit: type=1326 audit(1726136387.329:1179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6571 comm="syz.1.1131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7efdda28def9 code=0x7ffc0000 [ 76.628662][ T4292] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.689213][ T4292] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.753441][ T4292] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.799107][ T6577] chnl_net:caif_netlink_parms(): no params data found [ 76.857136][ T6601] pim6reg1: entered allmulticast mode [ 76.886561][ T6577] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.893750][ T6577] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.906918][ T6577] bridge_slave_0: entered allmulticast mode [ 76.914574][ T6577] bridge_slave_0: entered promiscuous mode [ 76.951729][ T6577] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.958906][ T6577] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.983205][ T6577] bridge_slave_1: entered allmulticast mode [ 76.999034][ T6577] bridge_slave_1: entered promiscuous mode [ 77.013637][ T4292] bridge_slave_1: left allmulticast mode [ 77.019462][ T4292] bridge_slave_1: left promiscuous mode [ 77.025312][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.042058][ T4292] bridge_slave_0: left allmulticast mode [ 77.047869][ T4292] bridge_slave_0: left promiscuous mode [ 77.053526][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.228192][ T4292] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.252236][ T6618] loop0: detected capacity change from 0 to 128 [ 77.259447][ T4292] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.277170][ T4292] bond0 (unregistering): Released all slaves [ 77.324764][ T6577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.357911][ T6577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.401036][ T4292] hsr_slave_0: left promiscuous mode [ 77.407350][ T4292] hsr_slave_1: left promiscuous mode [ 77.416111][ T4292] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.423887][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.435139][ T4292] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.440369][ T6627] loop1: detected capacity change from 0 to 512 [ 77.442940][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.455439][ T6627] EXT4-fs: Ignoring removed oldalloc option [ 77.464364][ T4292] veth1_macvtap: left promiscuous mode [ 77.469981][ T4292] veth0_macvtap: left promiscuous mode [ 77.475553][ T4292] veth1_vlan: left promiscuous mode [ 77.480873][ T4292] veth0_vlan: left promiscuous mode [ 77.601214][ T4292] team0 (unregistering): Port device team_slave_1 removed [ 77.618659][ T4292] team0 (unregistering): Port device team_slave_0 removed [ 77.677819][ T6577] team0: Port device team_slave_0 added [ 77.691865][ T6577] team0: Port device team_slave_1 added [ 77.725792][ T6577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.732812][ T6577] 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. [ 77.758816][ T6577] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.772674][ T6598] ================================================================== [ 77.774400][ T6599] syz.2.1141 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 77.780836][ T6598] BUG: KCSAN: data-race in mem_cgroup_iter / mem_cgroup_iter [ 77.780865][ T6598] [ 77.780872][ T6598] read to 0xffff888114db9e68 of 4 bytes by task 6599 on cpu 1: [ 77.794990][ T6599] CPU: 1 UID: 0 PID: 6599 Comm: syz.2.1141 Not tainted 6.11.0-rc7-syzkaller-00039-g77f587896757 #0 [ 77.802307][ T6598] mem_cgroup_iter+0x93/0x380 [ 77.804631][ T6599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 77.812151][ T6598] shrink_node+0x74a/0x1d40 [ 77.822803][ T6599] Call Trace: [ 77.822814][ T6599] [ 77.827465][ T6598] do_try_to_free_pages+0x3c6/0xc50 [ 77.837611][ T6599] dump_stack_lvl+0xf2/0x150 [ 77.842116][ T6598] try_to_free_mem_cgroup_pages+0x1f3/0x4f0 [ 77.845394][ T6599] dump_stack+0x15/0x20 [ 77.848312][ T6598] try_charge_memcg+0x2bc/0x810 [ 77.848337][ T6598] obj_cgroup_charge_pages+0xbd/0x1a0 [ 77.848360][ T6598] __memcg_kmem_charge_page+0x9d/0x170 [ 77.853541][ T6599] dump_header+0x83/0x2d0 [ 77.858110][ T6598] __alloc_pages_noprof+0x1bc/0x360 [ 77.863991][ T6599] oom_kill_process+0x341/0x4c0 [ 77.868126][ T6598] alloc_pages_mpol_noprof+0xb1/0x1e0 [ 77.868155][ T6598] alloc_pages_noprof+0xe1/0x100 [ 77.868180][ T6598] __vmalloc_node_range_noprof+0x736/0xec0 [ 77.868203][ T6598] __kvmalloc_node_noprof+0x121/0x170 [ 77.873474][ T6599] out_of_memory+0x9af/0xbe0 [ 77.878822][ T6598] ip_set_alloc+0x1f/0x30 [ 77.884351][ T6599] ? __rcu_read_unlock+0x4e/0x70 [ 77.888658][ T6598] hash_netiface_create+0x273/0x730 [ 77.893854][ T6599] mem_cgroup_out_of_memory+0x13e/0x190 [ 77.898680][ T6598] ip_set_create+0x359/0x8a0 [ 77.904060][ T6599] try_charge_memcg+0x51b/0x810 [ 77.909323][ T6598] nfnetlink_rcv_msg+0x4a9/0x570 [ 77.915143][ T6599] obj_cgroup_charge_pages+0xbd/0x1a0 [ 77.920486][ T6598] netlink_rcv_skb+0x12c/0x230 [ 77.925066][ T6599] __memcg_kmem_charge_page+0x9d/0x170 [ 77.929380][ T6598] nfnetlink_rcv+0x16c/0x15e0 [ 77.934302][ T6599] __alloc_pages_noprof+0x1bc/0x360 [ 77.939473][ T6598] netlink_unicast+0x599/0x670 [ 77.945091][ T6599] alloc_pages_mpol_noprof+0xb1/0x1e0 [ 77.949741][ T6598] netlink_sendmsg+0x5cc/0x6e0 [ 77.954580][ T6599] alloc_pages_noprof+0xe1/0x100 [ 77.959493][ T6598] __sock_sendmsg+0x140/0x180 [ 77.964848][ T6599] __vmalloc_node_range_noprof+0x736/0xec0 [ 77.969589][ T6598] ____sys_sendmsg+0x312/0x410 [ 77.975142][ T6599] __kvmalloc_node_noprof+0x121/0x170 [ 77.979782][ T6598] __sys_sendmsg+0x1e9/0x280 [ 77.979809][ T6598] __x64_sys_sendmsg+0x46/0x50 [ 77.979833][ T6598] x64_sys_call+0x2689/0x2d60 [ 77.979859][ T6598] do_syscall_64+0xc9/0x1c0 [ 77.985383][ T6599] ? ip_set_alloc+0x1f/0x30 [ 77.990127][ T6598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.995496][ T6599] ip_set_alloc+0x1f/0x30 [ 78.000248][ T6598] [ 78.000258][ T6598] read-write to 0xffff888114db9e68 of 4 bytes by task 6598 on cpu 0: [ 78.005200][ T6599] hash_netiface_create+0x273/0x730 [ 78.009887][ T6598] mem_cgroup_iter+0x28e/0x380 [ 78.009910][ T6598] shrink_node+0x74a/0x1d40 [ 78.009932][ T6598] do_try_to_free_pages+0x3c6/0xc50 [ 78.015739][ T6599] ? __nla_parse+0x40/0x60 [ 78.020482][ T6598] try_to_free_mem_cgroup_pages+0x1f3/0x4f0 [ 78.026015][ T6599] ? __pfx_hash_netiface_create+0x10/0x10 [ 78.030580][ T6598] try_charge_memcg+0x2bc/0x810 [ 78.035416][ T6599] ip_set_create+0x359/0x8a0 [ 78.040073][ T6598] mem_cgroup_swapin_charge_folio+0x107/0x1a0 [ 78.040105][ T6598] __read_swap_cache_async+0x2b7/0x520 [ 78.040133][ T6598] swap_cluster_readahead+0x276/0x3f0 [ 78.044695][ T6599] ? strnstr+0xf1/0x100 [ 78.049176][ T6598] swapin_readahead+0xe4/0x760 [ 78.055067][ T6599] ? __nla_parse+0x40/0x60 [ 78.059458][ T6598] do_swap_page+0x3da/0x1ef0 [ 78.061780][ T6599] nfnetlink_rcv_msg+0x4a9/0x570 [ 78.069838][ T6598] handle_mm_fault+0x8cb/0x2a30 [ 78.075052][ T6599] netlink_rcv_skb+0x12c/0x230 [ 78.079858][ T6598] exc_page_fault+0x3b9/0x650 [ 78.084379][ T6599] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 78.089556][ T6598] asm_exc_page_fault+0x26/0x30 [ 78.089591][ T6598] [ 78.089595][ T6598] value changed: 0x00000357 -> 0x0000035a [ 78.094014][ T6599] nfnetlink_rcv+0x16c/0x15e0 [ 78.099889][ T6598] [ 78.099898][ T6598] Reported by Kernel Concurrency Sanitizer on: [ 78.099907][ T6598] CPU: 0 UID: 0 PID: 6598 Comm: syz.2.1141 Not tainted 6.11.0-rc7-syzkaller-00039-g77f587896757 #0 [ 78.105795][ T6599] ? kmem_cache_free+0xd8/0x280 [ 78.110623][ T6598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 78.115200][ T6599] ? nlmon_xmit+0x51/0x60 [ 78.121248][ T6598] ================================================================== [ 78.126694][ T6599] ? __kfree_skb+0x102/0x150 [ 78.175792][ T6577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.179714][ T6599] ? consume_skb+0x57/0x180 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 78.182053][ T6577] 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. [ 78.187771][ T6599] ? nlmon_xmit+0x51/0x60 [ 78.187808][ T6599] ? dev_hard_start_xmit+0x3c1/0x3f0 [ 78.187841][ T6599] ? __dev_queue_xmit+0xb86/0x1fe0 [ 78.192505][ T6577] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.194826][ T6599] ? ref_tracker_free+0x3a5/0x410 [ 78.312780][ T6599] ? __pfx_cmp_ex_search+0x10/0x10 [ 78.317982][ T6599] ? __dev_queue_xmit+0x161/0x1fe0 [ 78.323184][ T6599] ? __netlink_deliver_tap+0x495/0x4c0 [ 78.328680][ T6599] netlink_unicast+0x599/0x670 [ 78.333628][ T6599] netlink_sendmsg+0x5cc/0x6e0 [ 78.338451][ T6599] ? __pfx_netlink_sendmsg+0x10/0x10 [ 78.343904][ T6599] __sock_sendmsg+0x140/0x180 [ 78.348651][ T6599] ____sys_sendmsg+0x312/0x410 [ 78.353441][ T6599] __sys_sendmsg+0x1e9/0x280 [ 78.358142][ T6599] __x64_sys_sendmsg+0x46/0x50 [ 78.362970][ T6599] x64_sys_call+0x2689/0x2d60 [ 78.367669][ T6599] do_syscall_64+0xc9/0x1c0 [ 78.372215][ T6599] ? clear_bhb_loop+0x55/0xb0 [ 78.376958][ T6599] ? clear_bhb_loop+0x55/0xb0 [ 78.381726][ T6599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.387674][ T6599] RIP: 0033:0x7f588be8def9 [ 78.392111][ T6599] 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 [ 78.411891][ T6599] RSP: 002b:00007f588ab07038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.420424][ T6599] RAX: ffffffffffffffda RBX: 00007f588c045f80 RCX: 00007f588be8def9 [ 78.428502][ T6599] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 78.436611][ T6599] RBP: 00007f588bf00b76 R08: 0000000000000000 R09: 0000000000000000 [ 78.444778][ T6599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.452788][ T6599] R13: 0000000000000000 R14: 00007f588c045f80 R15: 00007ffde4010028 [ 78.460831][ T6599] [ 78.464246][ T6599] memory: usage 307200kB, limit 307200kB, failcnt 328 [ 78.471214][ T6599] memory+swap: usage 307484kB, limit 9007199254740988kB, failcnt 0 [ 78.479276][ T6599] kmem: usage 307088kB, limit 9007199254740988kB, failcnt 0 [ 78.486700][ T6599] Memory cgroup stats for /syz2: [ 78.487896][ T6599] cache 114688 [ 78.496328][ T6599] rss 0 [ 78.499129][ T6599] shmem 0 [ 78.502074][ T6599] mapped_file 36864 [ 78.505948][ T6599] dirty 114688 [ 78.509332][ T6599] writeback 0 [ 78.512656][ T6599] workingset_refault_anon 63 [ 78.517322][ T6599] workingset_refault_file 50 [ 78.521919][ T6599] swap 290816 [ 78.525250][ T6599] swapcached 0 [ 78.528626][ T6599] pgpgin 22721 [ 78.532025][ T6599] pgpgout 22693 [ 78.535518][ T6599] pgfault 40281 [ 78.539116][ T6599] pgmajfault 42 [ 78.542584][ T6599] inactive_anon 0 [ 78.546244][ T6599] active_anon 0 [ 78.549719][ T6599] inactive_file 0 [ 78.553386][ T6599] active_file 114688 [ 78.557293][ T6599] unevictable 0 [ 78.560738][ T6599] hierarchical_memory_limit 314572800 [ 78.566153][ T6599] hierarchical_memsw_limit 9223372036854771712 [ 78.572447][ T6599] total_cache 114688 [ 78.576446][ T6599] total_rss 0 [ 78.579830][ T6599] total_shmem 0 [ 78.583278][ T6599] total_mapped_file 36864 [ 78.587648][ T6599] total_dirty 114688 [ 78.591534][ T6599] total_writeback 0 [ 78.595358][ T6599] total_workingset_refault_anon 63 [ 78.600510][ T6599] total_workingset_refault_file 50 [ 78.605636][ T6599] total_swap 290816 [ 78.609457][ T6599] total_swapcached 0 [ 78.613337][ T6599] total_pgpgin 22721 [ 78.617233][ T6599] total_pgpgout 22693 [ 78.621223][ T6599] total_pgfault 40281 [ 78.625225][ T6599] total_pgmajfault 42 [ 78.629289][ T6599] total_inactive_anon 0 [ 78.633459][ T6599] total_active_anon 0 [ 78.637499][ T6599] total_inactive_file 0 [ 78.641649][ T6599] total_active_file 114688 [ 78.646359][ T6599] total_unevictable 0 [ 78.650332][ T6599] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.1141,pid=6598,uid=0 [ 78.665237][ T6599] Memory cgroup out of memory: Killed process 6599 (syz.2.1141) total-vm:89032kB, anon-rss:664kB, file-rss:15908kB, shmem-rss:0kB, UID:0 pgtables:112kB oom_score_adj:1000 [ 79.189393][ T4292] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.258357][ T4292] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.327898][ T4292] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.419616][ T4292] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.491954][ T4292] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.558716][ T4292] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.628460][ T4292] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.678060][ T4292] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.728279][ T4292] bridge_slave_1: left allmulticast mode [ 79.733978][ T4292] bridge_slave_1: left promiscuous mode [ 79.739678][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.747561][ T4292] bridge_slave_0: left allmulticast mode [ 79.753220][ T4292] bridge_slave_0: left promiscuous mode [ 79.758899][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.766996][ T4292] bridge_slave_1: left allmulticast mode [ 79.772636][ T4292] bridge_slave_1: left promiscuous mode [ 79.778308][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.786215][ T4292] bridge_slave_0: left allmulticast mode [ 79.791935][ T4292] bridge_slave_0: left promiscuous mode [ 79.797636][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.806082][ T4292] bridge_slave_1: left allmulticast mode [ 79.811846][ T4292] bridge_slave_1: left promiscuous mode [ 79.817685][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.825399][ T4292] bridge_slave_0: left allmulticast mode [ 79.831053][ T4292] bridge_slave_0: left promiscuous mode [ 79.836889][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.137842][ T4292] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.148111][ T4292] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.158222][ T4292] bond0 (unregistering): Released all slaves [ 80.167773][ T4292] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.178300][ T4292] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.188488][ T4292] bond0 (unregistering): Released all slaves [ 80.197236][ T4292] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.207741][ T4292] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.217341][ T4292] bond0 (unregistering): Released all slaves [ 80.319776][ T4292] hsr_slave_0: left promiscuous mode [ 80.326181][ T4292] hsr_slave_1: left promiscuous mode [ 80.331968][ T4292] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.339474][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.347590][ T4292] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.355016][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.364790][ T4292] hsr_slave_0: left promiscuous mode [ 80.370757][ T4292] hsr_slave_1: left promiscuous mode [ 80.376532][ T4292] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.384014][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.391644][ T4292] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.399262][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.406932][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.414477][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.425173][ T4292] veth1_macvtap: left promiscuous mode [ 80.430717][ T4292] veth0_macvtap: left promiscuous mode [ 80.436342][ T4292] veth1_vlan: left promiscuous mode [ 80.441680][ T4292] veth0_vlan: left promiscuous mode [ 80.447649][ T4292] veth1_macvtap: left promiscuous mode [ 80.453186][ T4292] veth0_macvtap: left promiscuous mode [ 80.458891][ T4292] veth1_vlan: left promiscuous mode [ 80.464152][ T4292] veth0_vlan: left promiscuous mode [ 80.597112][ T4292] team0 (unregistering): Port device team_slave_1 removed [ 80.608797][ T4292] team0 (unregistering): Port device team_slave_0 removed [ 80.674820][ T4292] team0 (unregistering): Port device team_slave_1 removed [ 80.686688][ T4292] team0 (unregistering): Port device team_slave_0 removed [ 80.729420][ T4292] team0 (unregistering): Port device team_slave_1 removed [ 80.739481][ T4292] team0 (unregistering): Port device team_slave_0 removed [ 81.439224][ T4292] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.499046][ T4292] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.539027][ T4292] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.588027][ T4292] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.667934][ T4292] bridge_slave_1: left allmulticast mode [ 81.673629][ T4292] bridge_slave_1: left promiscuous mode [ 81.679352][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.687140][ T4292] bridge_slave_0: left allmulticast mode [ 81.692844][ T4292] bridge_slave_0: left promiscuous mode [ 81.698548][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.798225][ T4292] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.808676][ T4292] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.818708][ T4292] bond0 (unregistering): Released all slaves [ 81.977123][ T4292] hsr_slave_0: left promiscuous mode [ 81.982739][ T4292] hsr_slave_1: left promiscuous mode [ 81.988578][ T4292] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.996422][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.004052][ T4292] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.011478][ T4292] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.020220][ T4292] veth1_macvtap: left promiscuous mode [ 82.025781][ T4292] veth0_macvtap: left promiscuous mode [ 82.031342][ T4292] veth1_vlan: left promiscuous mode [ 82.036838][ T4292] veth0_vlan: left promiscuous mode [ 82.114438][ T4292] team0 (unregistering): Port device team_slave_1 removed [ 82.124578][ T4292] team0 (unregistering): Port device team_slave_0 removed