last executing test programs: 1.260285565s ago: executing program 0 (id=2754): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) pipe2(&(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 1.060136985s ago: executing program 0 (id=2766): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) unshare(0x8000000) shmget$private(0x0, 0xfffffffffeffffff, 0x4800, &(0x7f0000ffc000/0x3000)=nil) 1.00800061s ago: executing program 0 (id=2768): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x80, 0x1, 0x28}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000700000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b000000b7000000000000009500"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x18) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001480), 0x42002, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023892) 960.705265ms ago: executing program 2 (id=2773): unshare(0x8000000) r0 = semget(0x1, 0x4, 0x3c4) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x10, 0x3000}], 0x1, 0x0) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x8020000) 935.544617ms ago: executing program 2 (id=2775): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000480)='kfree\x00', r1}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$xdp(0xffffffffffffffff, &(0x7f0000000100)={0x2c, 0x2}, 0x10) sendmsg$NFT_BATCH(r2, &(0x7f0000000200)={0x0, 0x35, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a30000000002c0003800800014000000000080002400000000018000380140001007465616d3000000000000000000000005c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a3000000000300003802c00038014"], 0xfc}}, 0x0) 906.07807ms ago: executing program 2 (id=2777): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x8, 0x2, 0x4, 0x5}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000380)={{r0, 0xffffffffffffffff}, &(0x7f0000000b00), &(0x7f0000000300)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000300)='kmem_cache_free\x00', r2}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000780)={@local, @empty, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "19f14d", 0x38, 0x3c, 0x0, @rand_addr=' \x01\x00', @mcast2, {[@dstopts={0x2c, 0x3, '\x00', [@hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x8, {0x1, 0x0, 0x3, 0x401}}]}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, "1d00"}}}}}}}, 0x0) 886.285912ms ago: executing program 2 (id=2778): mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3af, 0x4}, 0x100000, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020207025000000002dba513d7b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000008fd8850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x7, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) mbind(&(0x7f00005b4000/0x4000)=nil, 0x100000000004000, 0x0, 0x0, 0x0, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x300000c, 0x51031, 0xffffffffffffffff, 0x0) 769.540974ms ago: executing program 3 (id=2780): bpf$MAP_CREATE(0x0, &(0x7f0000001b80)=ANY=[@ANYBLOB="0600000004000000080000000a"], 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001b80)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xadfd82f5f27d2a52, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000580)='kmem_cache_free\x00', r1}, 0x18) truncate(&(0x7f0000000180)='./file0/../file0\x00', 0x4) 758.658165ms ago: executing program 2 (id=2781): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x0, 0x7ffc0002}]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000008da4b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0xf) rt_sigaction(0x19, &(0x7f0000000000)={0xfffffffffffffffc, 0x44000006, 0x0}, 0x0, 0x8, &(0x7f0000000440)) r1 = memfd_create(&(0x7f00000006c0)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\xf2\xed\x04\x00\x00\x00\xd4N\x12\x9b\x1f\t\xd1Z+\x86T\x16\xf8\x01\x00\x00\x00\x9f+\x8d!\x0fG\xab\xc2\xdc\xa3\xb3\xae8\x9f9?\xefo\xa4k\x01\xb2>\xa1\x9c\x86xm\xe6\x9bZ4\x91\x1a\xdb\xdd\x89\xb9\xc0LF;\xd6\x84\x195\x06\x00\x00\x00~\xf3S\x12\"p^\xc1jP\x8a\xc6[\xbd\xe7q]\xdd\r\x1aZS\x01*\x1b\xfd\xbcMA\xdcq\xa1\x00\xb3\xf9\x91r\x7f\xdc\xf1\xc3G,\xdb\xccS\x15\x95b\x17\xab\xe4?\x96\x95\xa4kP\x99YO\xb8V\xd5p\x90X\xaaf', 0x0) fallocate(r1, 0x0, 0x400000000000000, 0x2) 729.843518ms ago: executing program 3 (id=2783): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000180)='GPL\x00', 0x1, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='kfree\x00', r1, 0x0, 0x4}, 0x18) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52dd8d39af14c31ed56ad59300", 0xffffffff}, 0x48, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52000039af14c31ed56ad59300"}, 0x48, 0xffffffffffffffff) 700.59008ms ago: executing program 2 (id=2785): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000080000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000a3850000007000000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0, 0x0, 0x6}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0xff, 0x7ffc1ffd}]}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xb}]}) bpf$PROG_LOAD(0x5, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 692.884031ms ago: executing program 3 (id=2787): unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$tipc(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x9031, 0xffffffffffffffff, 0xffffe000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xbc3, &(0x7f0000000480)={0x0, 0x1568, 0x10000, 0x2, 0x264}, &(0x7f0000000040), &(0x7f00000000c0)) 497.53077ms ago: executing program 0 (id=2793): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000200)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x10, &(0x7f0000000800)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000b600000095"], &(0x7f00000007c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000000)='kfree\x00', r1}, 0x10) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x3}, 0x0, r2) 483.260232ms ago: executing program 4 (id=2794): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r3}, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000002c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100d0000000fbdbdf25010000001800018014000200766574683100000000000000000000001c0002800c00018008000100030000000c000180080001"], 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x4008800) 453.465445ms ago: executing program 0 (id=2796): bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[], 0x50) socket(0x10, 0x2, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00', r0}, 0x10) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="5500000018007fd500fe01b2a4a280930a06000000a843089100fe800c00090007001100080000002d000f009b2c136ef75afb83de448daa72540d8102d2c55327c43ab82286ef1fdd20652383656d4d2449155037", 0x55}], 0x1}, 0x4040044) 412.947139ms ago: executing program 4 (id=2797): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500001000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='kfree\x00', r1}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a31000000002c0003800800014000000000180003801400010076657468315f746f5f626f6e6400000008000240000000006c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a30000000004000038008000140000000002c0003801400010067656e657665300000000000000000001400010076657468315f746f5f626f6e64000000080002"], 0x10c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 412.460779ms ago: executing program 0 (id=2798): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010007010078340200000200000008000100", @ANYRES32=r1], 0x1c}, 0x1, 0x0, 0x0, 0x8000040}, 0x0) write$nci(r0, 0x0, 0x0) 396.61942ms ago: executing program 4 (id=2799): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="41e4", 0x2}], 0x1}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000780)="629a773bf0a6f89f8add84487295d4bdc7f2fc92c42a6f81793e04d397cba3c54c8a3d149a3042fc94fc6bf1f0d0a1558ae0636eac602194ef3c318b24e49d6145ecc41a12192d5fc3a58958300ce9ad14e757935b0bb3fc78fd23d198d0bcd84e1f0f46bd8518edcb21b78968f0a23039865165a7663476dc9696177edec57ad598ec4fb361889ce9a4f61112335a8006967dc2759be33ad598f2886e2ac38e6c8ce8bc752f2ecb4e20ccfcb67224bad07e0ae106ebeaf96ef52d9575a1e705b6da103b3ab0c26ea3c0d7be7d52e6dca090bc", 0xd3}], 0x1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="a80000000000000000000000070000004410530000000695000000050000000044204e400000000e000000070000090b00000309000000a500000003000000099b035e070fccffffffffac141426ffffffff442c72a100000000000000030a010100000000970000000000000002ac1414aa00006e2ee00000020000000b86180000000300047ec1000ecf6553344e454111b17c6cb394040000940400008307f76401010100000014000000000000000000000001000000000000800000000014"], 0xd8}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="14a3ff86df9365fd65394ba02db876670ff542032180827c94c68f", 0x1b}, {&(0x7f00000002c0)="6776d9631579147ff4925a97e85ce9792104860716b7860ecb448acce6ebacbdc3e053029a117552cdf437cf8b65385187e544ec9b4cea6232ba920040a73e4aab5975f851525b90309b0295bb996cf7f537b9dded5e1f01a32b25685855e9a194dbf9a6cecb3b72f22dfa5ebe1f185814b63327767171dabbb92ee9d971c9c1399752b83996b2ef26065c63b41aacb54f2ae592fa2df1d63584b6e702e9ab702a1aa117c3c3e6421a92", 0xaa}], 0x2}}], 0x3, 0x805) shutdown(r0, 0x1) 372.096963ms ago: executing program 4 (id=2800): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x4370, 0x6}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x3938700}}, 0x0) rt_sigtimedwait(&(0x7f0000000040)={[0xffffffff]}, 0x0, 0x0, 0x8) 361.377424ms ago: executing program 1 (id=2801): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) 345.623735ms ago: executing program 4 (id=2802): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) r1 = bpf$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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:systemd_logind_sessions_t:s0\x00', 0x73) 323.201737ms ago: executing program 4 (id=2803): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000000dd0000000000003b810000850000006d000000a50000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000340)='kfree\x00', r0}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ipvlan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000fedbdf25080000001800028014000380100001800400030008000100050000000c00018008000100", @ANYRES32=r3], 0x38}, 0x1, 0x0, 0x0, 0x4000804}, 0x0) 316.614798ms ago: executing program 1 (id=2804): bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000009c0000000b"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000ff1f20207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000006c0)='kfree\x00', r1}, 0x18) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$selinux_context(r2, &(0x7f0000000180)='system_u:object_r:usbtty_device_t:s0\x00', 0x25) 252.184674ms ago: executing program 1 (id=2805): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x40007, @ipv4={'\x00', '\xff\xff', @local}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x7, @empty, 0x3}, 0x1c) 251.993615ms ago: executing program 1 (id=2806): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2, &(0x7f0000005900)=ANY=[@ANYBLOB="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", @ANYRESHEX], 0xfe, 0x1200, &(0x7f0000004000)="$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r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./file0\x00', 0x0, 0x20) mkdirat(r0, &(0x7f0000000180)='./bus\x00', 0x0) renameat2(r0, &(0x7f0000000380)='./file0\x00', r0, &(0x7f0000000200)='./bus/file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') open_tree(0xffffffffffffffff, 0x0, 0x89901) 212.345919ms ago: executing program 1 (id=2807): r0 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) 180.833472ms ago: executing program 1 (id=2808): syz_mount_image$vfat(&(0x7f0000001200), &(0x7f0000001240)='./file0\x00', 0x0, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x1, 0x11f4, &(0x7f0000001280)="$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") r0 = creat(&(0x7f0000000080)='./file0\x00', 0x14c6f85cc8790d39) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x7f000, 0x4000}]) r2 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) 68.629023ms ago: executing program 3 (id=2809): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000020000000c"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f00000005c0), 0x10) sendmsg$can_raw(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)={&(0x7f000000a000)=@canfd={{0x5}, 0x2, 0x1, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5ee00000000000000094e2f9663a918fa1efd9b0b"}, 0x48}, 0x2}, 0x24000895) 174.319µs ago: executing program 3 (id=2810): r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="0b00000007000000010001004900000001"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000650000000800000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x10}}, 0x4004844) 0s ago: executing program 3 (id=2811): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x82) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r2}, 0x10) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r0, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {}, 0x20020009, 0x0, &(0x7f0000000240)={0x20, 0x0, 0xfffc, 0x360, 0x7}, 0x1a, 0x7, 0x60000000, 0x0, 0x4, 0x101, 0x0}) kernel console output (not intermixed with test programs): 049, sector=158, nr_sectors = 2 limit=128 [ 59.242635][ T5333] Buffer I/O error on dev loop2, logical block 79, lost async page write [ 59.244868][ T5325] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 59.260869][ T5325] EXT4-fs error (device loop1): ext4_evict_inode:254: inode #11: comm syz.1.761: mark_inode_dirty error [ 59.267193][ T5333] syz.2.766: attempt to access beyond end of device [ 59.267193][ T5333] loop2: rw=2049, sector=160, nr_sectors = 2 limit=128 [ 59.285354][ T5333] Buffer I/O error on dev loop2, logical block 80, lost async page write [ 59.297550][ T5333] syz.2.766: attempt to access beyond end of device [ 59.297550][ T5333] loop2: rw=2049, sector=162, nr_sectors = 6 limit=128 [ 59.326762][ T5325] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 59.335148][ T5333] syz.2.766: attempt to access beyond end of device [ 59.335148][ T5333] loop2: rw=2049, sector=166, nr_sectors = 2 limit=128 [ 59.350311][ T5333] Buffer I/O error on dev loop2, logical block 83, lost async page write [ 59.358960][ T5333] syz.2.766: attempt to access beyond end of device [ 59.358960][ T5333] loop2: rw=2049, sector=168, nr_sectors = 2 limit=128 [ 59.369237][ T5325] EXT4-fs (loop1): 1 orphan inode deleted [ 59.372462][ T5333] Buffer I/O error on dev loop2, logical block 84, lost async page write [ 59.386713][ T4761] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:12: lblock 1 mapped to illegal pblock 1 (length 1) [ 59.406711][ T4761] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:12: Failed to release dquot type 0 [ 59.425082][ T5325] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.438216][ T5333] syz.2.766: attempt to access beyond end of device [ 59.438216][ T5333] loop2: rw=2049, sector=186, nr_sectors = 6 limit=128 [ 59.461835][ T4270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.470988][ T5344] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 59.471383][ T4270] EXT4-fs error (device loop1): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 59.492012][ T5333] syz.2.766: attempt to access beyond end of device [ 59.492012][ T5333] loop2: rw=2049, sector=190, nr_sectors = 2 limit=128 [ 59.507577][ T5333] Buffer I/O error on dev loop2, logical block 95, lost async page write [ 59.516727][ T4270] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 59.524348][ T5333] Buffer I/O error on dev loop2, logical block 96, lost async page write [ 59.535803][ T4270] EXT4-fs error (device loop1): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error [ 59.536644][ T5333] Buffer I/O error on dev loop2, logical block 99, lost async page write [ 59.556453][ T5333] Buffer I/O error on dev loop2, logical block 100, lost async page write [ 59.716368][ T5378] netlink: 'syz.1.785': attribute type 29 has an invalid length. [ 59.737363][ T5378] netlink: 'syz.1.785': attribute type 29 has an invalid length. [ 59.869555][ T5396] SELinux: ebitmap: truncated map [ 59.876058][ T5396] SELinux: failed to load policy [ 60.006406][ T5423] loop1: detected capacity change from 0 to 128 [ 60.260730][ T5444] loop0: detected capacity change from 0 to 512 [ 60.297490][ T5444] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.818: couldn't read orphan inode 26 (err -116) [ 60.316737][ T5444] EXT4-fs (loop0): Remounting filesystem read-only [ 60.327435][ T5444] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.348348][ T5444] ext4 filesystem being mounted at /159/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.392639][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.420988][ T5459] bond1: entered allmulticast mode [ 60.426429][ T5459] 8021q: adding VLAN 0 to HW filter on device bond1 [ 60.439458][ T5464] __nla_validate_parse: 11 callbacks suppressed [ 60.439474][ T5464] netlink: 4 bytes leftover after parsing attributes in process `syz.0.824'. [ 60.465128][ T5467] loop2: detected capacity change from 0 to 128 [ 60.479931][ T5469] loop4: detected capacity change from 0 to 1024 [ 60.522644][ T5475] netlink: 4 bytes leftover after parsing attributes in process `syz.0.828'. [ 60.580787][ T5469] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.652359][ T5469] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 49 with max blocks 1 with error 28 [ 60.664723][ T5469] EXT4-fs (loop4): This should not happen!! Data will be lost [ 60.664723][ T5469] [ 60.674379][ T5469] EXT4-fs (loop4): Total free blocks count 0 [ 60.680442][ T5469] EXT4-fs (loop4): Free/Dirty block details [ 60.686406][ T5469] EXT4-fs (loop4): free_blocks=0 [ 60.691523][ T5469] EXT4-fs (loop4): dirty_blocks=0 [ 60.696676][ T5469] EXT4-fs (loop4): Block reservation details [ 60.703010][ T5469] EXT4-fs (loop4): i_reserved_data_blocks=0 [ 60.714311][ T5493] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 60.846100][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.948479][ T5516] loop0: detected capacity change from 0 to 2048 [ 60.966440][ T5516] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.986554][ T5516] ext4 filesystem being mounted at /163/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.988414][ T5525] sd 0:0:1:0: device reset [ 61.046784][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.258560][ T5558] loop3: detected capacity change from 0 to 128 [ 61.287344][ T5558] bio_check_eod: 35 callbacks suppressed [ 61.287363][ T5558] syz.3.876: attempt to access beyond end of device [ 61.287363][ T5558] loop3: rw=2049, sector=154, nr_sectors = 6 limit=128 [ 61.321015][ T5558] syz.3.876: attempt to access beyond end of device [ 61.321015][ T5558] loop3: rw=2049, sector=158, nr_sectors = 2 limit=128 [ 61.334550][ T5558] syz.3.876: attempt to access beyond end of device [ 61.334550][ T5558] loop3: rw=2049, sector=160, nr_sectors = 2 limit=128 [ 61.351434][ T5558] syz.3.876: attempt to access beyond end of device [ 61.351434][ T5558] loop3: rw=2049, sector=162, nr_sectors = 6 limit=128 [ 61.375691][ T5558] syz.3.876: attempt to access beyond end of device [ 61.375691][ T5558] loop3: rw=2049, sector=166, nr_sectors = 2 limit=128 [ 61.404921][ T5558] syz.3.876: attempt to access beyond end of device [ 61.404921][ T5558] loop3: rw=2049, sector=168, nr_sectors = 2 limit=128 [ 61.420586][ T5567] sd 0:0:1:0: device reset [ 61.429435][ T5558] syz.3.876: attempt to access beyond end of device [ 61.429435][ T5558] loop3: rw=2049, sector=186, nr_sectors = 6 limit=128 [ 61.452672][ T5569] loop0: detected capacity change from 0 to 8192 [ 61.459924][ T5558] syz.3.876: attempt to access beyond end of device [ 61.459924][ T5558] loop3: rw=2049, sector=190, nr_sectors = 2 limit=128 [ 61.486926][ T5558] syz.3.876: attempt to access beyond end of device [ 61.486926][ T5558] loop3: rw=2049, sector=192, nr_sectors = 2 limit=128 [ 61.502475][ T5558] syz.3.876: attempt to access beyond end of device [ 61.502475][ T5558] loop3: rw=2049, sector=194, nr_sectors = 6 limit=128 [ 61.707275][ T5600] netlink: 4 bytes leftover after parsing attributes in process `syz.3.884'. [ 61.841852][ T5626] loop1: detected capacity change from 0 to 128 [ 61.913464][ T5634] loop2: detected capacity change from 0 to 512 [ 61.921039][ T5634] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 61.939934][ T5634] EXT4-fs (loop2): 1 truncate cleaned up [ 61.946310][ T5634] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.103935][ T5653] sd 0:0:1:0: device reset [ 62.235271][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.349503][ T5689] veth0_to_team: entered promiscuous mode [ 62.392321][ T5703] loop3: detected capacity change from 0 to 2048 [ 62.400116][ T5705] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 62.431385][ T5703] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.453205][ T5703] ext4 filesystem being mounted at /182/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.495915][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.506395][ T5717] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 62.592757][ T5734] loop3: detected capacity change from 0 to 1024 [ 62.612996][ T5734] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.662781][ T5734] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 49 with max blocks 1 with error 28 [ 62.675270][ T5734] EXT4-fs (loop3): This should not happen!! Data will be lost [ 62.675270][ T5734] [ 62.685211][ T5734] EXT4-fs (loop3): Total free blocks count 0 [ 62.691445][ T5734] EXT4-fs (loop3): Free/Dirty block details [ 62.697497][ T5734] EXT4-fs (loop3): free_blocks=0 [ 62.702468][ T5734] EXT4-fs (loop3): dirty_blocks=0 [ 62.707577][ T5734] EXT4-fs (loop3): Block reservation details [ 62.713591][ T5734] EXT4-fs (loop3): i_reserved_data_blocks=0 [ 62.757182][ T5754] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 62.767624][ T5754] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.797515][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.848176][ T5754] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 62.858631][ T5754] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.919571][ T5774] loop3: detected capacity change from 0 to 1024 [ 62.926587][ T5774] EXT4-fs: Ignoring removed bh option [ 62.932366][ T5774] EXT4-fs: inline encryption not supported [ 62.941197][ T5774] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 62.953582][ T5774] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 62.970042][ T5781] netlink: 24 bytes leftover after parsing attributes in process `syz.2.967'. [ 62.979522][ T5774] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.964: lblock 2 mapped to illegal pblock 2 (length 1) [ 62.993702][ T5774] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 48: comm syz.3.964: lblock 0 mapped to illegal pblock 48 (length 1) [ 63.008104][ T5774] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.964: Failed to acquire dquot type 0 [ 63.008167][ T5781] IPVS: Error connecting to the multicast addr [ 63.025767][ T5774] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 63.035657][ T5774] EXT4-fs error (device loop3): ext4_evict_inode:254: inode #11: comm syz.3.964: mark_inode_dirty error [ 63.049546][ T5774] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 63.059781][ T5774] EXT4-fs (loop3): 1 orphan inode deleted [ 63.065953][ T5774] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.079657][ T5754] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 63.090215][ T5754] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.122321][ T4816] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:44: lblock 1 mapped to illegal pblock 1 (length 1) [ 63.149763][ T5789] loop1: detected capacity change from 0 to 1024 [ 63.152832][ T4816] EXT4-fs error (device loop3): ext4_release_dquot:6981: comm kworker/u8:44: Failed to release dquot type 0 [ 63.170443][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.180358][ T3314] EXT4-fs error (device loop3): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 63.194962][ T3314] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 63.195988][ T5789] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.214590][ T3314] EXT4-fs error (device loop3): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error [ 63.234594][ T5789] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 49 with max blocks 1 with error 28 [ 63.246983][ T5789] EXT4-fs (loop1): This should not happen!! Data will be lost [ 63.246983][ T5789] [ 63.256770][ T5789] EXT4-fs (loop1): Total free blocks count 0 [ 63.262791][ T5789] EXT4-fs (loop1): Free/Dirty block details [ 63.268763][ T5789] EXT4-fs (loop1): free_blocks=0 [ 63.273724][ T5789] EXT4-fs (loop1): dirty_blocks=0 [ 63.278797][ T5789] EXT4-fs (loop1): Block reservation details [ 63.284924][ T5789] EXT4-fs (loop1): i_reserved_data_blocks=0 [ 63.291893][ T5754] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 63.302382][ T5754] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.324054][ T5795] loop4: detected capacity change from 0 to 128 [ 63.333727][ T5795] buffer_io_error: 77 callbacks suppressed [ 63.333745][ T5795] Buffer I/O error on dev loop4, logical block 79, lost async page write [ 63.361189][ T4270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.376221][ T5795] Buffer I/O error on dev loop4, logical block 80, lost async page write [ 63.387611][ T5795] Buffer I/O error on dev loop4, logical block 83, lost async page write [ 63.404575][ T5795] Buffer I/O error on dev loop4, logical block 84, lost async page write [ 63.414574][ T4816] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 63.422812][ T4816] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.433102][ T5805] loop3: detected capacity change from 0 to 512 [ 63.437076][ T5795] Buffer I/O error on dev loop4, logical block 95, lost async page write [ 63.448894][ T5795] Buffer I/O error on dev loop4, logical block 96, lost async page write [ 63.460472][ T5795] Buffer I/O error on dev loop4, logical block 99, lost async page write [ 63.470827][ T4816] netdevsim netdevsim0 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 63.479206][ T4816] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.488265][ T5795] Buffer I/O error on dev loop4, logical block 100, lost async page write [ 63.498384][ T5795] Buffer I/O error on dev loop4, logical block 111, lost async page write [ 63.507223][ T4816] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 63.515524][ T4816] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.532264][ T5795] Buffer I/O error on dev loop4, logical block 112, lost async page write [ 63.542936][ T5805] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 63.552391][ T4816] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 63.565889][ T4816] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.574403][ T5805] EXT4-fs (loop3): mount failed [ 63.619437][ T29] kauditd_printk_skb: 215 callbacks suppressed [ 63.619452][ T29] audit: type=1326 audit(1761103774.896:1053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5822 comm="syz.2.986" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 63.654795][ T29] audit: type=1400 audit(1761103774.926:1054): avc: denied { relabelfrom } for pid=5824 comm="syz.3.987" name="NETLINK" dev="sockfs" ino=13444 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 63.679025][ T29] audit: type=1400 audit(1761103774.926:1055): avc: denied { relabelto } for pid=5824 comm="syz.3.987" name="NETLINK" dev="sockfs" ino=13444 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=netlink_tcpdiag_socket permissive=1 [ 63.714139][ T29] audit: type=1326 audit(1761103774.936:1056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5822 comm="syz.2.986" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 63.737965][ T29] audit: type=1326 audit(1761103774.986:1057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5822 comm="syz.2.986" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 63.761472][ T29] audit: type=1326 audit(1761103774.986:1058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5822 comm="syz.2.986" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 63.785165][ T29] audit: type=1326 audit(1761103774.986:1059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5829 comm="syz.2.986" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe205fc1885 code=0x7ffc0000 [ 63.825077][ T29] audit: type=1400 audit(1761103775.096:1060): avc: denied { unmount } for pid=3323 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 63.856667][ T29] audit: type=1326 audit(1761103775.136:1061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5829 comm="syz.2.986" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 63.899512][ T5842] netlink: 'syz.4.993': attribute type 2 has an invalid length. [ 63.907250][ T5842] netlink: 'syz.4.993': attribute type 21 has an invalid length. [ 63.915123][ T5842] netlink: 15974 bytes leftover after parsing attributes in process `syz.4.993'. [ 63.946664][ T5849] netlink: 8 bytes leftover after parsing attributes in process `syz.3.997'. [ 63.947380][ T5851] netlink: 68 bytes leftover after parsing attributes in process `syz.1.998'. [ 64.003069][ T29] audit: type=1400 audit(1761103775.276:1062): avc: denied { bind } for pid=5854 comm="syz.1.1000" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 64.069906][ T5871] loop3: detected capacity change from 0 to 512 [ 64.112902][ T5871] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1007: couldn't read orphan inode 26 (err -116) [ 64.147664][ T5871] ext4 filesystem being mounted at /196/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.298519][ T5903] x_tables: duplicate underflow at hook 1 [ 64.438788][ T5933] loop0: detected capacity change from 0 to 512 [ 64.446061][ T5933] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 64.460997][ T5936] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 64.466731][ T5933] EXT4-fs (loop0): 1 truncate cleaned up [ 64.592217][ T5950] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1039'. [ 64.630073][ T5950] team0: Port device team_slave_0 removed [ 64.692815][ T5962] loop2: detected capacity change from 0 to 128 [ 65.846813][ T6042] loop3: detected capacity change from 0 to 512 [ 65.878556][ T6026] loop4: detected capacity change from 0 to 32768 [ 65.890060][ T6042] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 65.933969][ T6038] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1079'. [ 65.943075][ T6038] netlink: 348 bytes leftover after parsing attributes in process `syz.2.1079'. [ 65.952282][ T6038] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1079'. [ 65.961201][ T6038] netlink: 348 bytes leftover after parsing attributes in process `syz.2.1079'. [ 66.126019][ T6038] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1079'. [ 66.136501][ T6007] Set syz1 is full, maxelem 65536 reached [ 66.154409][ T6042] EXT4-fs (loop3): 1 truncate cleaned up [ 66.160698][ T6038] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1079'. [ 66.161387][ T6026] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 66.169702][ T6038] netlink: 348 bytes leftover after parsing attributes in process `syz.2.1079'. [ 66.180981][ T6026] loop4: p1 start 460800 is beyond EOD, truncated [ 66.184067][ T6038] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1079'. [ 66.190617][ T6026] loop4: p2 size 83886080 extends beyond EOD, [ 66.199484][ T6038] netlink: 348 bytes leftover after parsing attributes in process `syz.2.1079'. [ 66.214899][ T6026] truncated [ 66.218906][ T6038] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1079'. [ 66.261160][ T6026] loop4: p5 start 460800 is beyond EOD, truncated [ 66.267679][ T6026] loop4: p6 size 83886080 extends beyond EOD, truncated [ 66.353702][ T6050] loop0: detected capacity change from 0 to 1024 [ 66.379103][ T6050] EXT4-fs: inline encryption not supported [ 66.398096][ T6050] EXT4-fs: Ignoring removed nomblk_io_submit option [ 66.404937][ T6050] EXT4-fs: Ignoring removed bh option [ 66.440347][ T6050] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 66.508699][ T6071] 9pnet: Unknown protocol version 9 [ 66.547064][ T6070] loop2: detected capacity change from 0 to 4096 [ 66.581913][ T6070] EXT4-fs (loop2): shut down requested (1) [ 66.593845][ T6070] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=15 [ 66.993223][ T6133] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 67.368771][ T6169] loop2: detected capacity change from 0 to 1024 [ 67.375825][ T6169] EXT4-fs: Ignoring removed bh option [ 67.375859][ T6171] loop4: detected capacity change from 0 to 512 [ 67.381341][ T6169] EXT4-fs: inline encryption not supported [ 67.393557][ T6171] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 67.394016][ T6169] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 67.409751][ T6171] EXT4-fs (loop4): 1 truncate cleaned up [ 67.418614][ T6169] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 67.428600][ T6169] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 2: comm syz.2.1135: lblock 2 mapped to illegal pblock 2 (length 1) [ 67.442911][ T6169] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 48: comm syz.2.1135: lblock 0 mapped to illegal pblock 48 (length 1) [ 67.457246][ T6169] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.1135: Failed to acquire dquot type 0 [ 67.468737][ T6169] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 67.478491][ T6169] EXT4-fs error (device loop2): ext4_evict_inode:254: inode #11: comm syz.2.1135: mark_inode_dirty error [ 67.489964][ T6169] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 67.500415][ T6169] EXT4-fs (loop2): 1 orphan inode deleted [ 67.517503][ T4814] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:42: lblock 1 mapped to illegal pblock 1 (length 1) [ 67.542211][ T4814] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:42: Failed to release dquot type 0 [ 67.555130][ T3325] EXT4-fs error (device loop2): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 67.568241][ T3325] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 67.577849][ T3325] EXT4-fs error (device loop2): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error [ 67.629110][ T6183] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 67.863998][ T6215] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 67.944401][ T6228] loop4: detected capacity change from 0 to 512 [ 67.952856][ T6228] EXT4-fs error (device loop4): ext4_get_branch:178: inode #11: block 4294967295: comm syz.4.1160: invalid block [ 67.966245][ T6228] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1160: invalid indirect mapped block 4294967295 (level 1) [ 67.980558][ T6228] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1160: invalid indirect mapped block 4294967295 (level 1) [ 67.995688][ T6228] EXT4-fs (loop4): 2 truncates cleaned up [ 68.074783][ T6234] Set syz1 is full, maxelem 65536 reached [ 68.145439][ T6241] syzkaller1: entered promiscuous mode [ 68.150993][ T6241] syzkaller1: entered allmulticast mode [ 68.220695][ T6259] loop1: detected capacity change from 0 to 512 [ 68.225672][ T6257] hub 9-0:1.0: USB hub found [ 68.231831][ T6257] hub 9-0:1.0: 8 ports detected [ 68.237277][ T6259] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.249574][ T6259] EXT4-fs (loop1): 1 truncate cleaned up [ 68.292583][ T6267] loop3: detected capacity change from 0 to 512 [ 68.310716][ T6267] ext4 filesystem being mounted at /230/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.325423][ T6267] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #4: comm syz.3.1174: corrupted inode contents [ 68.343990][ T6267] EXT4-fs error (device loop3): ext4_dirty_inode:6517: inode #4: comm syz.3.1174: mark_inode_dirty error [ 68.355743][ T6267] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #4: comm syz.3.1174: corrupted inode contents [ 68.367894][ T6267] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #4: comm syz.3.1174: mark_inode_dirty error [ 68.379454][ T6267] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1174: Failed to acquire dquot type 1 [ 68.391398][ T6277] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #4: comm syz.3.1174: corrupted inode contents [ 68.404388][ T6277] EXT4-fs error (device loop3): ext4_dirty_inode:6517: inode #4: comm syz.3.1174: mark_inode_dirty error [ 68.425761][ T6277] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #4: comm syz.3.1174: corrupted inode contents [ 68.440047][ T6277] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #4: comm syz.3.1174: mark_inode_dirty error [ 68.465625][ T6277] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1174: Failed to acquire dquot type 1 [ 68.592083][ T6289] loop3: detected capacity change from 0 to 1024 [ 68.598813][ T6289] EXT4-fs: inline encryption not supported [ 68.604887][ T6289] EXT4-fs: Ignoring removed nomblk_io_submit option [ 68.611537][ T6289] EXT4-fs: Ignoring removed bh option [ 68.689410][ T29] kauditd_printk_skb: 296 callbacks suppressed [ 68.689426][ T29] audit: type=1400 audit(1761103779.966:1351): avc: denied { read } for pid=6288 comm="syz.3.1185" name="mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.718685][ T29] audit: type=1400 audit(1761103779.966:1352): avc: denied { open } for pid=6288 comm="syz.3.1185" path="/dev/mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.742143][ T29] audit: type=1400 audit(1761103779.966:1353): avc: denied { ioctl } for pid=6288 comm="syz.3.1185" path="/dev/mISDNtimer" dev="devtmpfs" ino=250 ioctlcmd=0x4940 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.767102][ T29] audit: type=1400 audit(1761103779.966:1354): avc: denied { remount } for pid=6288 comm="syz.3.1185" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 68.798465][ T6289] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 68.817637][ T3314] EXT4-fs unmount: 21 callbacks suppressed [ 68.817655][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.892976][ T29] audit: type=1400 audit(1761103780.166:1355): avc: denied { getopt } for pid=6294 comm="syz.0.1186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 68.912773][ T29] audit: type=1400 audit(1761103780.166:1356): avc: denied { name_connect } for pid=6294 comm="syz.0.1186" dest=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 68.974322][ T6302] loop9: detected capacity change from 0 to 7 [ 68.980808][ T6302] buffer_io_error: 19 callbacks suppressed [ 68.980822][ T6302] Buffer I/O error on dev loop9, logical block 0, async page read [ 68.995925][ T6302] Buffer I/O error on dev loop9, logical block 0, async page read [ 69.003779][ T6302] loop9: unable to read partition table [ 69.009578][ T6302] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 69.009578][ T6302] ) failed (rc=-5) [ 69.247386][ T6282] Set syz1 is full, maxelem 65536 reached [ 69.285171][ T6302] Buffer I/O error on dev loop9, logical block 0, async page read [ 69.299665][ T6302] Buffer I/O error on dev loop9, logical block 0, async page read [ 69.307585][ T6302] loop9: unable to read partition table [ 69.313342][ T6302] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 69.313342][ T6302] ) failed (rc=-5) [ 69.373612][ T6314] SELinux: failed to load policy [ 69.373648][ T29] audit: type=1400 audit(1761103780.646:1357): avc: denied { load_policy } for pid=6313 comm="syz.1.1196" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 69.406847][ T29] audit: type=1400 audit(1761103780.686:1358): avc: denied { create } for pid=6316 comm="syz.4.1198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 69.426346][ T29] audit: type=1400 audit(1761103780.686:1359): avc: denied { write } for pid=6316 comm="syz.4.1198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 69.432475][ T6322] loop2: detected capacity change from 0 to 2048 [ 69.465003][ T29] audit: type=1400 audit(1761103780.726:1360): avc: denied { watch } for pid=6319 comm="syz.1.1199" path="/159" dev="tmpfs" ino=830 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 69.488859][ T6322] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.526793][ T6331] loop3: detected capacity change from 0 to 256 [ 69.603183][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.649264][ T6346] loop4: detected capacity change from 0 to 256 [ 69.700125][ T6354] loop3: detected capacity change from 0 to 128 [ 69.836160][ T6376] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 70.044396][ T3399] IPVS: starting estimator thread 0... [ 70.144720][ T6415] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 70.144913][ T6409] IPVS: using max 2208 ests per chain, 110400 per kthread [ 70.151334][ T6415] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 70.166241][ T6415] vhci_hcd vhci_hcd.0: Device attached [ 70.194661][ T6416] vhci_hcd: connection closed [ 70.194965][ T6052] vhci_hcd: stop threads [ 70.204130][ T6052] vhci_hcd: release socket [ 70.208608][ T6052] vhci_hcd: disconnect device [ 70.220785][ T6359] loop1: detected capacity change from 0 to 128 [ 70.229941][ T6425] IPv6: NLM_F_CREATE should be specified when creating new route [ 70.366290][ T6443] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 70.378304][ T6443] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 70.390091][ T6441] vhci_hcd: invalid port number 96 [ 70.395318][ T6441] vhci_hcd: default hub control req: 2000 vfffc i0060 l7 [ 70.484487][ T6461] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=6461 comm=syz.0.1264 [ 70.695056][ T6499] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 70.695056][ T6499] The task syz.0.1271 (6499) triggered the difference, watch for misbehavior. [ 70.771224][ T6503] infiniband syz!: set active [ 70.776110][ T6503] infiniband syz!: added team_slave_0 [ 70.801817][ T6503] RDS/IB: syz!: added [ 70.806130][ T6503] smc: adding ib device syz! with port count 1 [ 70.812481][ T6503] smc: ib device syz! port 1 has no pnetid [ 70.847030][ T6511] loop4: detected capacity change from 0 to 1764 [ 71.094445][ T6533] __nla_validate_parse: 8 callbacks suppressed [ 71.094464][ T6533] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1295'. [ 71.332077][ T6562] loop4: detected capacity change from 0 to 1024 [ 71.349923][ T6562] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 71.363610][ T6562] ext4 filesystem being mounted at /268/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.375446][ T6562] EXT4-fs (loop4): Online resizing not supported with bigalloc [ 71.392550][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 71.507702][ T6581] netlink: 'syz.3.1317': attribute type 10 has an invalid length. [ 71.515832][ C0] hrtimer: interrupt took 34655 ns [ 71.551510][ T6581] team0: Port device dummy0 added [ 71.562069][ T6588] netlink: 'syz.3.1317': attribute type 10 has an invalid length. [ 71.603190][ T6588] team0: Port device dummy0 removed [ 71.642732][ T6588] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 71.718703][ T6602] loop3: detected capacity change from 0 to 164 [ 71.834127][ T6612] nfs4: Bad value for 'source' [ 71.892893][ T6620] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 71.930933][ T6624] netlink: 'syz.0.1338': attribute type 10 has an invalid length. [ 71.975604][ T6624] team0: Port device dummy0 added [ 71.987285][ T6630] netlink: 'syz.0.1338': attribute type 10 has an invalid length. [ 72.023843][ T6630] team0: Port device dummy0 removed [ 72.045835][ T6636] rdma_op ffff88810a88c580 conn xmit_rdma 0000000000000000 [ 72.058392][ T6630] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 72.125723][ T6649] netlink: 'syz.0.1349': attribute type 2 has an invalid length. [ 72.195665][ T6661] loop4: detected capacity change from 0 to 512 [ 72.213687][ T6661] EXT4-fs: Ignoring removed mblk_io_submit option [ 72.239930][ T6661] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 72.248652][ T6661] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.1355: attempt to clear invalid blocks 2 len 1 [ 72.262206][ T6661] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 72.277269][ T6674] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 72.277638][ T6661] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.1355: invalid indirect mapped block 1819239214 (level 0) [ 72.300388][ T6661] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.1355: invalid indirect mapped block 1819239214 (level 1) [ 72.325491][ T6661] EXT4-fs (loop4): 1 truncate cleaned up [ 72.331621][ T6661] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.376427][ T6661] EXT4-fs (loop4): Quota file not on filesystem root. Journaled quota will not work [ 72.406694][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.462712][ T6702] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 72.539272][ T6708] SELinux: failed to load policy [ 72.616366][ T6727] loop4: detected capacity change from 0 to 512 [ 72.623087][ T6727] EXT4-fs: Ignoring removed oldalloc option [ 72.648174][ T6727] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.667264][ T6727] ext4 filesystem being mounted at /287/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 72.703488][ T6727] EXT4-fs error (device loop4): ext4_lookup:1787: inode #12: comm syz.4.1382: iget: bad i_size value: 2533274857506816 [ 72.727047][ T6727] EXT4-fs (loop4): Remounting filesystem read-only [ 72.775876][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.975282][ T6762] rdma_op ffff88811c6e7580 conn xmit_rdma 0000000000000000 [ 73.047181][ T6777] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1406'. [ 73.082489][ T6783] sch_tbf: peakrate 7 is lower than or equals to rate 7 ! [ 73.171024][ T6794] netlink: 'syz.4.1414': attribute type 12 has an invalid length. [ 73.273499][ T6811] block device autoloading is deprecated and will be removed. [ 73.415438][ T6835] SELinux: policydb version 586747130 does not match my version range 15-35 [ 73.446497][ T6835] SELinux: failed to load policy [ 73.540231][ T6846] netlink: 12 bytes leftover after parsing attributes in process `+}[@'. [ 73.548819][ T6846] netlink: 12 bytes leftover after parsing attributes in process `+}[@'. [ 73.581441][ T6846] netlink: 12 bytes leftover after parsing attributes in process `+}[@'. [ 73.621964][ T6856] netlink: 'syz.4.1442': attribute type 10 has an invalid length. [ 73.630192][ T6846] netlink: 12 bytes leftover after parsing attributes in process `+}[@'. [ 73.638732][ T6846] netlink: 12 bytes leftover after parsing attributes in process `+}[@'. [ 73.644987][ T6856] team0: Port device dummy0 added [ 73.666509][ T6846] netlink: 12 bytes leftover after parsing attributes in process `+}[@'. [ 73.676900][ T6856] netlink: 'syz.4.1442': attribute type 10 has an invalid length. [ 73.714851][ T29] kauditd_printk_skb: 285 callbacks suppressed [ 73.714868][ T29] audit: type=1400 audit(1761103784.996:1646): avc: denied { mount } for pid=6866 comm="syz.0.1445" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 73.716288][ T6846] netlink: 12 bytes leftover after parsing attributes in process `+}[@'. [ 73.721541][ T6856] team0: Port device dummy0 removed [ 73.743387][ T6846] netlink: 12 bytes leftover after parsing attributes in process `+}[@'. [ 73.751930][ T6867] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 73.779823][ T6856] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 73.821448][ T6871] loop0: detected capacity change from 0 to 512 [ 73.857715][ T29] audit: type=1326 audit(1761103785.136:1647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 73.881823][ T6871] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.894837][ T6871] ext4 filesystem being mounted at /260/control supports timestamps until 2038-01-19 (0x7fffffff) [ 73.917729][ T29] audit: type=1326 audit(1761103785.156:1648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 73.941552][ T29] audit: type=1326 audit(1761103785.156:1649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 73.965090][ T29] audit: type=1326 audit(1761103785.156:1650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 73.988583][ T29] audit: type=1326 audit(1761103785.176:1651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 73.997993][ T6887] loop1: detected capacity change from 0 to 512 [ 74.012059][ T29] audit: type=1326 audit(1761103785.176:1652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 74.041832][ T29] audit: type=1326 audit(1761103785.176:1653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 74.065271][ T29] audit: type=1326 audit(1761103785.176:1654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 74.088794][ T29] audit: type=1326 audit(1761103785.186:1655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6876 comm="syz.4.1451" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 74.115695][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.137998][ T6887] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.158405][ T6887] ext4 filesystem being mounted at /208/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.204775][ T4270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.304545][ T6911] IPVS: Scheduler module ip_vs_ not found [ 74.479883][ T6938] loop0: detected capacity change from 0 to 512 [ 74.507844][ T6938] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.520863][ T6938] ext4 filesystem being mounted at /270/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.586020][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.859315][ T6967] gretap0: refused to change device tx_queue_len [ 74.866773][ T6967] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 74.922545][ T6975] loop0: detected capacity change from 0 to 512 [ 75.409311][ T7042] loop0: detected capacity change from 0 to 128 [ 75.413727][ T7044] pim6reg1: entered promiscuous mode [ 75.421076][ T7044] pim6reg1: entered allmulticast mode [ 75.534227][ T7061] SELinux: security_context_str_to_sid (s) failed with errno=-22 [ 75.577514][ T7063] loop0: detected capacity change from 0 to 4096 [ 75.593402][ T7063] EXT4-fs: Ignoring removed nomblk_io_submit option [ 75.604259][ T7063] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.868655][ T7089] loop4: detected capacity change from 0 to 1024 [ 75.869343][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.875916][ T7089] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.905457][ T7089] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 75.925689][ T7089] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.936451][ T7089] EXT4-fs error (device loop4): ext4_free_blocks:6706: comm syz.4.1543: Freeing blocks not in datazone - block = 0, count = 4096 [ 75.950390][ T7089] EXT4-fs (loop4): 1 orphan inode deleted [ 75.965121][ T7089] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.006950][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.123395][ T7127] loop4: detected capacity change from 0 to 512 [ 76.132004][ T7127] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.155944][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.259254][ T7138] SELinux: policydb version 40 does not match my version range 15-35 [ 76.268155][ T7138] SELinux: failed to load policy [ 76.375339][ T7148] __nla_validate_parse: 7 callbacks suppressed [ 76.375352][ T7148] netlink: 332 bytes leftover after parsing attributes in process `syz.4.1567'. [ 76.422849][ T7152] netlink: 176 bytes leftover after parsing attributes in process `syz.4.1569'. [ 76.690192][ T7164] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1575'. [ 76.798951][ T7107] netlink: 'syz.3.1550': attribute type 1 has an invalid length. [ 76.918664][ T7190] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1587'. [ 77.179365][ T7235] loop2: detected capacity change from 0 to 128 [ 77.192285][ T7235] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 77.208754][ T7235] ext4 filesystem being mounted at /345/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 77.267767][ T7240] SELinux: Context system_u:object_r:lirc_device_t:s0 is not valid (left unmapped). [ 77.320524][ T3325] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 77.548037][ T7290] IPv6: NLM_F_CREATE should be specified when creating new route [ 77.588815][ T7296] tipc: Started in network mode [ 77.593754][ T7296] tipc: Node identity ac14140f, cluster identity 4711 [ 77.601092][ T7296] tipc: New replicast peer: 255.255.255.255 [ 77.607387][ T7296] tipc: Enabled bearer , priority 10 [ 77.768070][ T7326] IPv6: NLM_F_CREATE should be specified when creating new route [ 77.777708][ T3415] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 77.788656][ T7330] tipc: Started in network mode [ 77.793587][ T7330] tipc: Node identity ac14140f, cluster identity 4711 [ 77.798511][ T3415] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 77.810330][ T7330] tipc: New replicast peer: 255.255.255.255 [ 77.816651][ T7330] tipc: Enabled bearer , priority 10 [ 77.879329][ T7341] af_packet: tpacket_rcv: packet too big, clamped from 39 to 4294967272. macoff=96 [ 77.964508][ T7351] netlink: 'syz.3.1663': attribute type 2 has an invalid length. [ 78.083706][ T7360] loop0: detected capacity change from 0 to 512 [ 78.090829][ T7360] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 78.145277][ T7360] EXT4-fs (loop0): 1 truncate cleaned up [ 78.151524][ T7360] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.205104][ T7367] netlink: 332 bytes leftover after parsing attributes in process `syz.2.1669'. [ 78.228992][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.356982][ T7394] netlink: 'syz.0.1685': attribute type 10 has an invalid length. [ 78.364886][ T7394] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1685'. [ 78.382067][ T7394] team0: entered promiscuous mode [ 78.387349][ T7394] team_slave_0: entered promiscuous mode [ 78.393231][ T7394] team_slave_1: entered promiscuous mode [ 78.434955][ T7394] bridge0: port 3(team0) entered blocking state [ 78.441456][ T7394] bridge0: port 3(team0) entered disabled state [ 78.475050][ T7394] team0: entered allmulticast mode [ 78.480396][ T7394] team_slave_0: entered allmulticast mode [ 78.490365][ T7394] team_slave_1: entered allmulticast mode [ 78.506617][ T7405] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1688'. [ 78.507825][ T7394] bridge0: port 3(team0) entered blocking state [ 78.521932][ T7394] bridge0: port 3(team0) entered forwarding state [ 78.624187][ T7420] rdma_op ffff88811af0e980 conn xmit_rdma 0000000000000000 [ 78.649167][ T7425] loop3: detected capacity change from 0 to 128 [ 78.658970][ T7428] loop1: detected capacity change from 0 to 128 [ 78.666304][ T7425] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 78.680128][ T7425] ext4 filesystem being mounted at /352/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 78.680761][ T7428] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 78.728199][ T3408] tipc: Node number set to 2886997007 [ 78.744703][ T3314] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 78.767931][ T29] kauditd_printk_skb: 240 callbacks suppressed [ 78.767947][ T29] audit: type=1400 audit(1761103790.046:1896): avc: denied { name_connect } for pid=7434 comm="syz.3.1701" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 78.796894][ T4270] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 78.809038][ T29] audit: type=1326 audit(1761103790.086:1897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7436 comm="syz.2.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 78.832832][ T29] audit: type=1326 audit(1761103790.086:1898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7436 comm="syz.2.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 78.856559][ T29] audit: type=1326 audit(1761103790.086:1899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7436 comm="syz.2.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 78.880712][ T29] audit: type=1326 audit(1761103790.086:1900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7436 comm="syz.2.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe205f8efc9 code=0x7ffc0000 [ 78.944765][ T3408] tipc: Node number set to 2886997007 [ 78.951200][ T29] audit: type=1400 audit(1761103790.226:1901): avc: denied { ioctl } for pid=7448 comm="syz.3.1709" path="socket:[17146]" dev="sockfs" ino=17146 ioctlcmd=0x89ed scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 79.027451][ T29] audit: type=1400 audit(1761103790.306:1902): avc: denied { read write } for pid=7458 comm="syz.1.1714" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 79.027486][ T7459] random: crng reseeded on system resumption [ 79.027504][ T29] audit: type=1400 audit(1761103790.306:1903): avc: denied { ioctl open } for pid=7458 comm="syz.1.1714" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 79.120308][ T29] audit: type=1326 audit(1761103790.396:1904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7463 comm="syz.0.1716" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7c532efc9 code=0x7ffc0000 [ 79.143852][ T29] audit: type=1326 audit(1761103790.396:1905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7463 comm="syz.0.1716" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7c532efc9 code=0x7ffc0000 [ 79.252882][ T7481] loop2: detected capacity change from 0 to 128 [ 79.266962][ T7481] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 79.274893][ T7481] FAT-fs (loop2): Filesystem has been set read-only [ 79.282985][ T7481] bio_check_eod: 117 callbacks suppressed [ 79.283003][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.283003][ T7481] loop2: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 79.305949][ T7481] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 79.314304][ T7481] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 79.337535][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.337535][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.353054][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.353054][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.368582][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.368582][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.383532][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.383532][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.398110][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.398110][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.411718][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.411718][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.425189][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.425189][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.438930][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.438930][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.453106][ T7481] syz.2.1723: attempt to access beyond end of device [ 79.453106][ T7481] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.528342][ T7495] loop0: detected capacity change from 0 to 512 [ 79.558887][ T7495] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.590584][ T7495] ext4 filesystem being mounted at /327/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.625604][ T7495] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #18: comm syz.0.1731: corrupted inode contents [ 79.641502][ T7495] EXT4-fs error (device loop0): ext4_dirty_inode:6517: inode #18: comm syz.0.1731: mark_inode_dirty error [ 79.653139][ T7495] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #18: comm syz.0.1731: corrupted inode contents [ 79.666535][ T7495] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2996: inode #18: comm syz.0.1731: mark_inode_dirty error [ 79.679338][ T7495] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2999: inode #18: comm syz.0.1731: mark inode dirty (error -117) [ 79.693398][ T7495] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 79.739551][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.210889][ T7541] netlink: 'syz.0.1749': attribute type 1 has an invalid length. [ 80.281997][ T7546] netlink: 272 bytes leftover after parsing attributes in process `syz.4.1751'. [ 80.460804][ T7564] loop4: detected capacity change from 0 to 512 [ 80.489017][ T7567] loop2: detected capacity change from 0 to 512 [ 80.508440][ T7564] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1760: Failed to acquire dquot type 1 [ 80.548890][ T7564] EXT4-fs (loop4): 1 truncate cleaned up [ 80.558420][ T7567] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 80.593857][ T7564] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.634846][ T7567] EXT4-fs (loop2): mount failed [ 80.635426][ T7564] ext4 filesystem being mounted at /362/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.651622][ T7564] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.708202][ T7583] loop0: detected capacity change from 0 to 164 [ 80.727013][ T7585] loop4: detected capacity change from 0 to 512 [ 80.744528][ T7583] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 80.755575][ T7585] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.770943][ T7583] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 80.795030][ T7583] Symlink component flag not implemented [ 80.800747][ T7583] Symlink component flag not implemented [ 80.811679][ T7585] ext4 filesystem being mounted at /363/control supports timestamps until 2038-01-19 (0x7fffffff) [ 80.823537][ T7583] Symlink component flag not implemented (7) [ 80.829631][ T7583] Symlink component flag not implemented (116) [ 80.855816][ T7596] random: crng reseeded on system resumption [ 80.880390][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.993107][ T7606] loop1: detected capacity change from 0 to 512 [ 81.038444][ T7606] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.079362][ T7606] ext4 filesystem being mounted at /254/control supports timestamps until 2038-01-19 (0x7fffffff) [ 81.100516][ T7619] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1782'. [ 81.254212][ T7633] pim6reg1: entered promiscuous mode [ 81.259601][ T7633] pim6reg1: entered allmulticast mode [ 81.282548][ T4270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.405731][ T7653] xt_hashlimit: max too large, truncated to 1048576 [ 81.421584][ T7653] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 81.491999][ T7665] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1806'. [ 81.501980][ T7665] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1806'. [ 81.697233][ T7694] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 81.733087][ T7697] loop2: detected capacity change from 0 to 128 [ 81.790035][ T7704] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.803506][ T3427] hid-generic 0000:3000000:0000.0003: unknown main item tag 0x4 [ 81.811271][ T3427] hid-generic 0000:3000000:0000.0003: unknown main item tag 0x2 [ 81.819960][ T7707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.833633][ T7704] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.842366][ T7707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.851345][ T3427] hid-generic 0000:3000000:0000.0003: unknown main item tag 0x3 [ 81.859663][ T3427] hid-generic 0000:3000000:0000.0003: hidraw0: HID v0.00 Device [sy] on syz0 [ 81.962460][ T7717] loop3: detected capacity change from 0 to 512 [ 81.988223][ T7717] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.003413][ T7717] ext4 filesystem being mounted at /381/control supports timestamps until 2038-01-19 (0x7fffffff) [ 82.019435][ T7726] vhci_hcd: default hub control req: 0314 v001b i0006 l0 [ 82.039200][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.057327][ T7730] loop4: detected capacity change from 0 to 512 [ 82.068095][ T7732] netlink: 277 bytes leftover after parsing attributes in process `syz.3.1836'. [ 82.093971][ T7730] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.107423][ T7730] ext4 filesystem being mounted at /377/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.122144][ T7730] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #18: comm syz.4.1837: corrupted inode contents [ 82.134336][ T7730] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #18: comm syz.4.1837: mark_inode_dirty error [ 82.146085][ T7730] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #18: comm syz.4.1837: corrupted inode contents [ 82.158476][ T7730] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2996: inode #18: comm syz.4.1837: mark_inode_dirty error [ 82.170669][ T7730] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #18: comm syz.4.1837: mark inode dirty (error -117) [ 82.183519][ T7730] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 82.204110][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.408048][ T7747] program syz.4.1843 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 82.443692][ T7751] loop3: detected capacity change from 0 to 512 [ 82.451783][ T7751] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 82.462875][ T7751] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 82.470969][ T7751] System zones: 1-12 [ 82.475839][ T7751] EXT4-fs (loop3): orphan cleanup on readonly fs [ 82.482662][ T7751] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1845: bg 0: block 361: padding at end of block bitmap is not set [ 82.507269][ T7751] EXT4-fs (loop3): Remounting filesystem read-only [ 82.522841][ T7751] EXT4-fs (loop3): 1 truncate cleaned up [ 82.536064][ T7751] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 82.580120][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 82.676464][ T7784] loop2: detected capacity change from 0 to 512 [ 82.696714][ T7784] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.709462][ T7784] ext4 filesystem being mounted at /404/control supports timestamps until 2038-01-19 (0x7fffffff) [ 82.755136][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.797222][ T7803] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1864'. [ 82.856486][ T7811] netlink: 'syz.3.1871': attribute type 29 has an invalid length. [ 82.870230][ T7813] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1872'. [ 82.871135][ T7811] netlink: 'syz.3.1871': attribute type 29 has an invalid length. [ 82.892412][ T7811] netlink: 508 bytes leftover after parsing attributes in process `syz.3.1871'. [ 82.990070][ T7817] SELinux: failed to load policy [ 83.001824][ T7823] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1877'. [ 83.042387][ T7826] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1878'. [ 83.065041][ T7829] netlink: 'syz.3.1879': attribute type 3 has an invalid length. [ 83.158439][ T7844] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1886'. [ 83.223437][ T7855] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 83.311497][ T7868] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1897'. [ 83.336908][ T7872] netlink: 'syz.1.1900': attribute type 29 has an invalid length. [ 83.342375][ T7866] loop2: detected capacity change from 0 to 4096 [ 83.346741][ T7872] netlink: 'syz.1.1900': attribute type 29 has an invalid length. [ 83.365925][ T7866] EXT4-fs: Ignoring removed nomblk_io_submit option [ 83.382921][ T7866] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.450424][ T7883] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 83.587017][ T7894] SELinux: failed to load policy [ 83.625625][ T7898] loop3: detected capacity change from 0 to 128 [ 83.646007][ T7896] netlink: 'syz.0.1911': attribute type 29 has an invalid length. [ 83.649346][ T7898] EXT4-fs: Ignoring removed nobh option [ 83.662261][ T7896] netlink: 'syz.0.1911': attribute type 29 has an invalid length. [ 83.672859][ T7898] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 83.690077][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.699306][ T7898] ext4 filesystem being mounted at /406/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 83.715060][ T7901] loop4: detected capacity change from 0 to 512 [ 83.733738][ T7898] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 83.736834][ T7901] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 83.740320][ T7898] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 83.751517][ T7901] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 83.757590][ T7898] vhci_hcd vhci_hcd.0: Device attached [ 83.766306][ T7901] System zones: 1-12 [ 83.775060][ T7901] EXT4-fs (loop4): orphan cleanup on readonly fs [ 83.785610][ T7901] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1914: bg 0: block 361: padding at end of block bitmap is not set [ 83.787906][ T7904] vhci_hcd: connection closed [ 83.806523][ T6052] vhci_hcd: stop threads [ 83.810550][ T7901] EXT4-fs (loop4): Remounting filesystem read-only [ 83.811403][ T6052] vhci_hcd: release socket [ 83.820165][ T7901] EXT4-fs (loop4): 1 truncate cleaned up [ 83.822160][ T6052] vhci_hcd: disconnect device [ 83.837974][ T7901] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 83.870716][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 83.995901][ T29] kauditd_printk_skb: 193 callbacks suppressed [ 83.995916][ T29] audit: type=1400 audit(1761103795.276:2096): avc: denied { read } for pid=7927 comm="syz.2.1925" path="socket:[19672]" dev="sockfs" ino=19672 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 84.043136][ T7930] loop4: detected capacity change from 0 to 4096 [ 84.049907][ T7930] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.058620][ T7930] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.247192][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.302357][ T29] audit: type=1326 audit(1761103795.576:2097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7936 comm="syz.4.1929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.326591][ T29] audit: type=1326 audit(1761103795.576:2098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7936 comm="syz.4.1929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.350167][ T29] audit: type=1326 audit(1761103795.576:2099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7936 comm="syz.4.1929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.373685][ T29] audit: type=1326 audit(1761103795.576:2100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7936 comm="syz.4.1929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.397113][ T29] audit: type=1326 audit(1761103795.576:2101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7936 comm="syz.4.1929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=333 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.420687][ T29] audit: type=1326 audit(1761103795.576:2102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7936 comm="syz.4.1929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.444113][ T29] audit: type=1326 audit(1761103795.576:2103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7936 comm="syz.4.1929" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.468513][ T3314] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 84.550032][ T29] audit: type=1326 audit(1761103795.826:2104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7942 comm="syz.4.1931" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.575240][ T29] audit: type=1326 audit(1761103795.826:2105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7942 comm="syz.4.1931" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 84.743656][ T7961] loop0: detected capacity change from 0 to 2048 [ 84.775780][ T7961] loop0: p1 < > p4 [ 84.784418][ T7961] loop0: p4 size 8388608 extends beyond EOD, truncated [ 85.404534][ T8010] hub 5-0:1.0: USB hub found [ 85.409419][ T8010] hub 5-0:1.0: 8 ports detected [ 85.563155][ T8024] loop1: detected capacity change from 0 to 512 [ 85.607778][ T8024] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.644777][ T8024] ext4 filesystem being mounted at /283/control supports timestamps until 2038-01-19 (0x7fffffff) [ 85.676307][ T4270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.718767][ T8034] SELinux: failed to load policy [ 86.153318][ T8068] loop0: detected capacity change from 0 to 128 [ 86.163912][ T8068] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 86.171987][ T8068] FAT-fs (loop0): Filesystem has been set read-only [ 86.179063][ T8068] bio_check_eod: 14612 callbacks suppressed [ 86.179081][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.179081][ T8068] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 86.199228][ T8068] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 86.207197][ T8068] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 86.215385][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.215385][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.229774][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.229774][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.243273][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.243273][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.256737][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.256737][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.270275][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.270275][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.283608][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.283608][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.297000][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.297000][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.310318][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.310318][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.324233][ T8068] syz.0.1984: attempt to access beyond end of device [ 86.324233][ T8068] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 86.839789][ T8106] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 87.323138][ T8136] netlink: '': attribute type 3 has an invalid length. [ 87.490166][ T3415] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 87.496071][ T8164] loop1: detected capacity change from 0 to 128 [ 87.515113][ T3415] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 87.527975][ T8164] EXT4-fs: Ignoring removed nobh option [ 87.545272][ T8164] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 87.559146][ T8164] ext4 filesystem being mounted at /295/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 87.590863][ T8164] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 87.597439][ T8164] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 87.605159][ T8164] vhci_hcd vhci_hcd.0: Device attached [ 87.617304][ T8177] loop4: detected capacity change from 0 to 512 [ 87.628417][ T8175] vhci_hcd: connection closed [ 87.628683][ T4771] vhci_hcd: stop threads [ 87.637788][ T4771] vhci_hcd: release socket [ 87.642409][ T4771] vhci_hcd: disconnect device [ 87.650773][ T8177] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.663799][ T8177] ext4 filesystem being mounted at /439/control supports timestamps until 2038-01-19 (0x7fffffff) [ 87.682404][ T8161] vhci_hcd: ClearPortFeature: USB_PORT_FEAT_SUSPEND req not supported for USB 3.0 roothub [ 87.697592][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.721717][ T8185] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=8185 comm=+}[@ [ 87.733749][ T8185] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=8185 comm=+}[@ [ 88.166064][ T4270] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 88.194850][ T8222] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 88.201499][ T8222] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 88.209180][ T8222] vhci_hcd vhci_hcd.0: Device attached [ 88.216327][ T8225] vhci_hcd: connection closed [ 88.216584][ T4814] vhci_hcd: stop threads [ 88.225770][ T4814] vhci_hcd: release socket [ 88.230258][ T4814] vhci_hcd: disconnect device [ 88.300497][ T8237] loop1: detected capacity change from 0 to 1024 [ 88.307383][ T8237] ext4: Unknown parameter 'uid<00000000000000000000' [ 88.418031][ T8245] SELinux: failed to load policy [ 88.766286][ T8256] wireguard0: entered promiscuous mode [ 88.771815][ T8256] wireguard0: entered allmulticast mode [ 88.802895][ T8257] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 88.823589][ T8257] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 88.877536][ T8271] netlink: 'syz.3.2073': attribute type 5 has an invalid length. [ 88.906308][ T8275] loop3: detected capacity change from 0 to 512 [ 88.914806][ T8275] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 88.922948][ T8275] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 88.934854][ T8275] EXT4-fs (loop3): 1 truncate cleaned up [ 88.941868][ T8275] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.958359][ T8275] EXT4-fs error (device loop3): ext4_readdir:264: inode #2: block 4: comm syz.3.2075: path /433/file0: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=131071, rec_len=65535, size=1024 fake=0 [ 88.970171][ T8273] SELinux: failed to load policy [ 89.012863][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.138647][ T8290] SELinux: failed to load policy [ 89.207523][ T8299] xt_hashlimit: max too large, truncated to 1048576 [ 89.215177][ T8299] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 89.455006][ T29] kauditd_printk_skb: 141 callbacks suppressed [ 89.455078][ T29] audit: type=1400 audit(1761103800.726:2247): avc: denied { mount } for pid=8312 comm="syz.1.2092" name="/" dev="configfs" ino=1146 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 89.484212][ T29] audit: type=1400 audit(1761103800.726:2248): avc: denied { read } for pid=8312 comm="syz.1.2092" name="/" dev="configfs" ino=1146 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 89.506326][ T29] audit: type=1400 audit(1761103800.726:2249): avc: denied { open } for pid=8312 comm="syz.1.2092" path="/309/file0" dev="configfs" ino=1146 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 89.549793][ T29] audit: type=1400 audit(1761103800.826:2250): avc: denied { unmount } for pid=4270 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 89.718983][ T8332] loop4: detected capacity change from 0 to 512 [ 89.741069][ T8330] SELinux: failed to load policy [ 89.759330][ T8332] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.794616][ T8339] netem: incorrect ge model size [ 89.799753][ T8339] netem: change failed [ 89.804211][ T8332] ext4 filesystem being mounted at /454/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.836375][ T8345] loop3: detected capacity change from 0 to 128 [ 89.845769][ T8345] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 89.853689][ T8345] FAT-fs (loop3): Filesystem has been set read-only [ 89.863909][ T8345] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 89.871874][ T8345] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 89.880531][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.977372][ T29] audit: type=1326 audit(1761103801.256:2251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8354 comm="syz.0.2113" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7c532efc9 code=0x7ffc0000 [ 90.045586][ T29] audit: type=1326 audit(1761103801.286:2252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8354 comm="syz.0.2113" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd7c532efc9 code=0x7ffc0000 [ 90.069194][ T29] audit: type=1326 audit(1761103801.286:2253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8354 comm="syz.0.2113" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7c532efc9 code=0x7ffc0000 [ 90.092919][ T29] audit: type=1326 audit(1761103801.286:2254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8354 comm="syz.0.2113" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7c532efc9 code=0x7ffc0000 [ 90.116378][ T29] audit: type=1326 audit(1761103801.286:2255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8354 comm="syz.0.2113" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd7c532efc9 code=0x7ffc0000 [ 90.140177][ T29] audit: type=1326 audit(1761103801.286:2256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8354 comm="syz.0.2113" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7c532efc9 code=0x7ffc0000 [ 90.176572][ T8360] Falling back ldisc for ttyS3. [ 90.239002][ T8368] xt_hashlimit: max too large, truncated to 1048576 [ 90.259043][ T8368] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 90.810147][ T8408] IPv6: NLM_F_CREATE should be specified when creating new route [ 90.944109][ T3408] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 91.003424][ T8424] __nla_validate_parse: 4 callbacks suppressed [ 91.003439][ T8424] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2141'. [ 91.025136][ T3408] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz0 [ 91.222414][ T8445] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2152'. [ 91.231664][ T8445] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2152'. [ 91.249345][ T8447] loop0: detected capacity change from 0 to 1024 [ 91.266442][ T8447] EXT4-fs: Ignoring removed bh option [ 91.277113][ T8447] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 91.286315][ T8447] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.296924][ T8449] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2154'. [ 91.306329][ T8449] unsupported nlmsg_type 40 [ 91.311301][ T8414] vhci_hcd: ClearPortFeature: USB_PORT_FEAT_SUSPEND req not supported for USB 3.0 roothub [ 91.314338][ T8447] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0100] [ 91.329646][ T8451] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 91.329646][ T8451] program syz.2.2155 not setting count and/or reply_len properly [ 91.330493][ T8447] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.2153: lblock 2 mapped to illegal pblock 2 (length 1) [ 91.373086][ T8447] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 48: comm syz.0.2153: lblock 0 mapped to illegal pblock 48 (length 1) [ 91.392350][ T8447] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.2153: Failed to acquire dquot type 0 [ 91.394135][ T8454] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2157'. [ 91.421028][ T8447] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 91.432697][ T8447] EXT4-fs error (device loop0): ext4_evict_inode:254: inode #11: comm syz.0.2153: mark_inode_dirty error [ 91.446420][ T8447] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 91.456997][ T8447] EXT4-fs (loop0): 1 orphan inode deleted [ 91.463354][ T8447] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.475921][ T4814] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:42: lblock 1 mapped to illegal pblock 1 (length 1) [ 91.499347][ T4814] EXT4-fs error (device loop0): ext4_release_dquot:6981: comm kworker/u8:42: Failed to release dquot type 0 [ 91.523767][ T3317] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 91.541596][ T3317] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 91.551529][ T3317] EXT4-fs error (device loop0): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error [ 91.599100][ T8472] loop0: detected capacity change from 0 to 512 [ 91.606160][ T8472] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 91.615118][ T8472] EXT4-fs (loop0): invalid journal inode [ 91.620853][ T8472] EXT4-fs (loop0): can't get journal size [ 91.627869][ T8472] EXT4-fs (loop0): 1 truncate cleaned up [ 91.726151][ T8488] loop4: detected capacity change from 0 to 1024 [ 91.750636][ T8488] EXT4-fs: Ignoring removed bh option [ 91.766707][ T8502] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2176'. [ 91.772551][ T8488] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 91.776054][ T8502] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2176'. [ 91.784808][ T8488] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.813293][ T8488] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0100] [ 91.823691][ T8488] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 2: comm syz.4.2172: lblock 2 mapped to illegal pblock 2 (length 1) [ 91.838764][ T8488] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 48: comm syz.4.2172: lblock 0 mapped to illegal pblock 48 (length 1) [ 91.853679][ T8488] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.2172: Failed to acquire dquot type 0 [ 91.866271][ T8488] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 91.876820][ T8488] EXT4-fs error (device loop4): ext4_evict_inode:254: inode #11: comm syz.4.2172: mark_inode_dirty error [ 91.895586][ T8488] EXT4-fs warning (device loop4): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 91.896331][ T8511] netlink: 'syz.2.2180': attribute type 14 has an invalid length. [ 91.914117][ T8488] EXT4-fs (loop4): 1 orphan inode deleted [ 91.928019][ T4758] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:10: lblock 1 mapped to illegal pblock 1 (length 1) [ 91.973893][ T4758] EXT4-fs error (device loop4): ext4_release_dquot:6981: comm kworker/u8:10: Failed to release dquot type 0 [ 91.998329][ T3323] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 92.021513][ T3323] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 92.035005][ T3323] EXT4-fs error (device loop4): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error [ 92.053657][ T8520] loop2: detected capacity change from 0 to 512 [ 92.060843][ T8520] EXT4-fs: Ignoring removed bh option [ 92.075840][ T8520] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.084994][ T8520] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 92.094461][ T8520] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 92.104754][ T8520] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 92.120783][ T8520] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 92.142309][ T8526] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 92.360506][ T8548] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2197'. [ 92.369468][ T8548] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2197'. [ 92.378455][ T8548] netlink: 'syz.1.2197': attribute type 6 has an invalid length. [ 92.389681][ T4825] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 92.389708][ T8548] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2197'. [ 92.389739][ T8548] netlink: 'syz.1.2197': attribute type 6 has an invalid length. [ 92.400145][ T4825] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 92.424837][ T4825] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 92.433728][ T4825] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 92.460048][ T8551] loop1: detected capacity change from 0 to 1024 [ 92.480253][ T8551] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 92.495442][ T8551] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 92.507766][ T8551] EXT4-fs (loop1): This should not happen!! Data will be lost [ 92.507766][ T8551] [ 92.517454][ T8551] EXT4-fs (loop1): Total free blocks count 0 [ 92.523461][ T8551] EXT4-fs (loop1): Free/Dirty block details [ 92.529445][ T8551] EXT4-fs (loop1): free_blocks=68451041280 [ 92.530764][ T8554] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 4 with error 28 [ 92.535321][ T8551] EXT4-fs (loop1): dirty_blocks=80 [ 92.535340][ T8551] EXT4-fs (loop1): Block reservation details [ 92.535354][ T8551] EXT4-fs (loop1): i_reserved_data_blocks=5 [ 92.547667][ T8554] EXT4-fs (loop1): This should not happen!! Data will be lost [ 92.547667][ T8554] [ 92.621456][ T8558] loop1: detected capacity change from 0 to 128 [ 93.106355][ T8610] loop2: detected capacity change from 0 to 128 [ 93.122770][ T8610] ext4 filesystem being mounted at /464/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 93.311540][ T8639] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 93.397591][ T8655] loop1: detected capacity change from 0 to 128 [ 93.412070][ T8655] ext4 filesystem being mounted at /341/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 94.196685][ T8742] loop4: detected capacity change from 0 to 512 [ 94.203442][ T8742] EXT4-fs: Ignoring removed nobh option [ 94.229875][ T8742] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #3: comm syz.4.2284: corrupted inode contents [ 94.242531][ T8742] EXT4-fs (loop4): Remounting filesystem read-only [ 94.254870][ T8742] EXT4-fs (loop4): 1 truncate cleaned up [ 94.273666][ T8742] ext4 filesystem being mounted at /488/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.469173][ T29] kauditd_printk_skb: 201 callbacks suppressed [ 94.469188][ T29] audit: type=1326 audit(1761103805.746:2450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.504431][ T29] audit: type=1326 audit(1761103805.776:2451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.527999][ T29] audit: type=1326 audit(1761103805.776:2452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.551490][ T29] audit: type=1326 audit(1761103805.776:2453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.575077][ T29] audit: type=1326 audit(1761103805.776:2454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.598638][ T29] audit: type=1326 audit(1761103805.776:2455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.622874][ T29] audit: type=1326 audit(1761103805.776:2456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.646303][ T29] audit: type=1326 audit(1761103805.776:2457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.669841][ T29] audit: type=1326 audit(1761103805.776:2458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.693382][ T29] audit: type=1326 audit(1761103805.776:2459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8777 comm="syz.4.2301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 94.739039][ T8785] loop1: detected capacity change from 0 to 512 [ 94.745870][ T8785] EXT4-fs: Ignoring removed nobh option [ 94.766758][ T8785] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #3: comm syz.1.2304: corrupted inode contents [ 94.779298][ T8785] EXT4-fs (loop1): Remounting filesystem read-only [ 94.790778][ T8785] EXT4-fs (loop1): 1 truncate cleaned up [ 94.797407][ T8785] ext4 filesystem being mounted at /355/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.919255][ T8808] sg_write: data in/out 49276/1 bytes for SCSI command 0x1c-- guessing data in; [ 94.919255][ T8808] program syz.1.2313 not setting count and/or reply_len properly [ 95.001915][ T8817] loop1: detected capacity change from 0 to 512 [ 95.009986][ T8817] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.2317: inode has both inline data and extents flags [ 95.023664][ T8817] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2317: couldn't read orphan inode 15 (err -117) [ 95.682168][ T8859] loop2: detected capacity change from 0 to 512 [ 95.696641][ T8859] ext4 filesystem being mounted at /477/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.048417][ T8887] __nla_validate_parse: 8 callbacks suppressed [ 96.048433][ T8887] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2345'. [ 96.063620][ T8887] netlink: 348 bytes leftover after parsing attributes in process `syz.0.2345'. [ 96.072746][ T8887] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2345'. [ 96.081719][ T8887] netlink: 348 bytes leftover after parsing attributes in process `syz.0.2345'. [ 96.091481][ T8887] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2345'. [ 96.125423][ T8891] loop0: detected capacity change from 0 to 512 [ 96.135121][ T8891] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.2346: inode has both inline data and extents flags [ 96.159090][ T8891] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2346: couldn't read orphan inode 15 (err -117) [ 96.210353][ T8902] loop2: detected capacity change from 0 to 164 [ 96.219078][ T8902] bio_check_eod: 34089 callbacks suppressed [ 96.219096][ T8902] syz.2.2351: attempt to access beyond end of device [ 96.219096][ T8902] loop2: rw=524288, sector=263328, nr_sectors = 4 limit=164 [ 96.239802][ T8902] syz.2.2351: attempt to access beyond end of device [ 96.239802][ T8902] loop2: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 96.334857][ T8917] netlink: 'syz.0.2359': attribute type 1 has an invalid length. [ 96.423383][ T8931] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2366'. [ 96.491714][ T8931] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2366'. [ 96.753320][ T8973] loop4: detected capacity change from 0 to 512 [ 96.772743][ T8973] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.2385: inode has both inline data and extents flags [ 96.791915][ T8973] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2385: couldn't read orphan inode 15 (err -117) [ 96.826470][ T8981] SELinux: policydb version 896 does not match my version range 15-35 [ 96.834951][ T8981] SELinux: failed to load policy [ 96.977542][ T8994] netlink: 272 bytes leftover after parsing attributes in process `syz.3.2391'. [ 97.059670][ T9000] bridge0: entered promiscuous mode [ 97.072396][ T9000] macsec1: entered promiscuous mode [ 97.079785][ T9000] bridge0: port 4(macsec1) entered blocking state [ 97.086397][ T9000] bridge0: port 4(macsec1) entered disabled state [ 97.093172][ T9000] macsec1: entered allmulticast mode [ 97.098545][ T9000] bridge0: entered allmulticast mode [ 97.109788][ T9000] macsec1: left allmulticast mode [ 97.115156][ T9000] bridge0: left allmulticast mode [ 97.141190][ T9000] bridge0: left promiscuous mode [ 97.277380][ T9024] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.295871][ T9024] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.311532][ T9026] loop2: detected capacity change from 0 to 1024 [ 97.330012][ T9026] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.347376][ T9026] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.2409: bad orphan inode 11 [ 97.358337][ T9026] ext4_test_bit(bit=10, block=4) = 1 [ 97.363731][ T9026] is_bad_inode(inode)=0 [ 97.367988][ T9026] NEXT_ORPHAN(inode)=3254779904 [ 97.370033][ T9028] loop3: detected capacity change from 0 to 512 [ 97.372854][ T9026] max_ino=32 [ 97.372864][ T9026] i_nlink=0 [ 97.386759][ T9028] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.395769][ T9026] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #3: block 1: comm syz.2.2409: lblock 1 mapped to illegal pblock 1 (length 1) [ 97.410389][ T9026] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2409: Failed to acquire dquot type 0 [ 97.422509][ T9026] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.2409: Invalid inode bitmap blk 0 in block_group 0 [ 97.440542][ T9028] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.2410: inode has both inline data and extents flags [ 97.453971][ T4814] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:42: lblock 1 mapped to illegal pblock 1 (length 1) [ 97.469701][ T9026] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 97.478112][ T4814] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:42: Failed to release dquot type 0 [ 97.489913][ T9028] EXT4-fs (loop3): get root inode failed [ 97.495599][ T9028] EXT4-fs (loop3): mount failed [ 97.686239][ T9064] loop4: detected capacity change from 0 to 164 [ 97.695993][ T9064] syz.4.2425: attempt to access beyond end of device [ 97.695993][ T9064] loop4: rw=524288, sector=263328, nr_sectors = 4 limit=164 [ 97.710526][ T9064] syz.4.2425: attempt to access beyond end of device [ 97.710526][ T9064] loop4: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 97.844273][ T9078] bridge_slave_0: left allmulticast mode [ 97.850031][ T9078] bridge_slave_0: left promiscuous mode [ 97.855753][ T9078] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.866092][ T9078] bridge_slave_1: left allmulticast mode [ 97.871812][ T9078] bridge_slave_1: left promiscuous mode [ 97.877589][ T9078] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.887971][ T9078] bond0: (slave bond_slave_0): Releasing backup interface [ 97.898337][ T9078] bond0: (slave bond_slave_1): Releasing backup interface [ 97.926280][ T9078] team0: Port device team_slave_0 removed [ 97.949044][ T9078] team0: Port device team_slave_1 removed [ 97.961464][ T9078] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.969081][ T9078] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.986873][ T9078] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.994371][ T9078] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.015950][ T9078] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 98.042231][ T10] syz!: Port: 1 Link DOWN [ 98.057154][ T9097] loop4: detected capacity change from 0 to 512 [ 98.089033][ T9097] ext4 filesystem being mounted at /524/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 98.164974][ T9108] netlink: 'syz.1.2446': attribute type 13 has an invalid length. [ 98.269292][ T9108] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.276623][ T9108] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.317115][ T9108] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.328632][ T9108] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.410902][ T4758] netdevsim netdevsim1 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 98.419946][ T4758] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.429188][ T4758] netdevsim netdevsim1 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 98.438217][ T4758] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.456146][ T4758] netdevsim netdevsim1 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 98.465136][ T4758] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.517595][ T4758] netdevsim netdevsim1 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 98.526559][ T4758] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.535698][ T9126] SELinux: failed to load policy [ 98.587581][ T9137] SELinux: failed to load policy [ 98.592678][ T9141] loop0: detected capacity change from 0 to 512 [ 98.636665][ T9141] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.2460: inode has both inline data and extents flags [ 98.671670][ T9141] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2460: couldn't read orphan inode 15 (err -117) [ 98.684615][ T9153] sd 0:0:1:0: device reset [ 98.735540][ T9155] loop0: detected capacity change from 0 to 1024 [ 98.751275][ T9155] EXT4-fs: Ignoring removed mblk_io_submit option [ 98.771811][ T9155] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 98.793475][ T9155] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.2466: bad orphan inode 11 [ 98.807427][ T9155] ext4_test_bit(bit=10, block=4) = 1 [ 98.812822][ T9155] is_bad_inode(inode)=0 [ 98.817057][ T9155] NEXT_ORPHAN(inode)=3254779904 [ 98.822055][ T9155] max_ino=32 [ 98.825324][ T9155] i_nlink=0 [ 98.829328][ T9155] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.2466: lblock 2 mapped to illegal pblock 2 (length 1) [ 98.844694][ T9155] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 48: comm syz.0.2466: lblock 0 mapped to illegal pblock 48 (length 1) [ 98.872845][ T9155] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.2466: Failed to acquire dquot type 0 [ 98.885944][ T9155] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 98.895818][ T9155] EXT4-fs error (device loop0): ext4_evict_inode:254: inode #11: comm syz.0.2466: mark_inode_dirty error [ 98.908094][ T9155] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 98.919055][ T9155] EXT4-fs mount: 33 callbacks suppressed [ 98.919069][ T9155] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.973466][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.987714][ T3317] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 99.002645][ T3317] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 99.015140][ T3317] EXT4-fs error (device loop0): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error [ 99.114230][ T9180] pim6reg: entered allmulticast mode [ 99.128436][ T9180] pim6reg: left allmulticast mode [ 99.178706][ T9189] xt_l2tp: wrong L2TP version: 1 [ 99.233185][ T9196] random: crng reseeded on system resumption [ 99.284484][ T9200] netlink: 'syz.2.2486': attribute type 13 has an invalid length. [ 99.317469][ T9202] loop0: detected capacity change from 0 to 2048 [ 99.338402][ T9202] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.359289][ T9202] ext4 filesystem being mounted at /466/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.446401][ T9208] tipc: New replicast peer: 255.255.255.83 [ 99.452305][ T9208] tipc: Enabled bearer , priority 10 [ 99.458497][ T9209] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2487: bg 0: block 345: padding at end of block bitmap is not set [ 99.473033][ T4814] netdevsim netdevsim2 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.481727][ T4814] netdevsim netdevsim2 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.490514][ T9209] EXT4-fs (loop0): Remounting filesystem read-only [ 99.497170][ T4758] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4984: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 99.521059][ T4814] netdevsim netdevsim2 eth2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.536727][ T29] kauditd_printk_skb: 379 callbacks suppressed [ 99.536771][ T29] audit: type=1400 audit(1761103810.816:2832): avc: denied { create } for pid=9210 comm="syz.2.2490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 99.548122][ T4814] netdevsim netdevsim2 eth3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.580309][ T29] audit: type=1400 audit(1761103810.846:2833): avc: denied { write } for pid=9210 comm="syz.2.2490" path="socket:[23848]" dev="sockfs" ino=23848 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 99.603900][ T29] audit: type=1326 audit(1761103810.856:2834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9212 comm="syz.3.2491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5f0a2efc9 code=0x7ffc0000 [ 99.627447][ T29] audit: type=1326 audit(1761103810.856:2835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9212 comm="syz.3.2491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5f0a2efc9 code=0x7ffc0000 [ 99.651061][ T29] audit: type=1326 audit(1761103810.856:2836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9212 comm="syz.3.2491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fe5f0a2efc9 code=0x7ffc0000 [ 99.674578][ T29] audit: type=1326 audit(1761103810.856:2837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9212 comm="gtp" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5f0a2efc9 code=0x7ffc0000 [ 99.698094][ T29] audit: type=1326 audit(1761103810.856:2838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9212 comm="gtp" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe5f0a2efc9 code=0x7ffc0000 [ 99.721050][ T29] audit: type=1326 audit(1761103810.856:2839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9212 comm="gtp" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5f0a2efc9 code=0x7ffc0000 [ 99.743896][ T29] audit: type=1326 audit(1761103810.856:2840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9212 comm="gtp" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5f0a2efc9 code=0x7ffc0000 [ 99.766796][ T29] audit: type=1326 audit(1761103810.856:2841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9212 comm="gtp" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe5f0a2efc9 code=0x7ffc0000 [ 99.807881][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.821140][ T9220] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 100.885126][ T9292] syzkaller1: entered promiscuous mode [ 100.890728][ T9292] syzkaller1: entered allmulticast mode [ 100.955889][ T9296] pim6reg: entered allmulticast mode [ 100.977147][ T9296] pim6reg: left allmulticast mode [ 101.088257][ T9317] --map-set only usable from mangle table [ 101.146173][ T9320] netlink: 'syz.3.2538': attribute type 13 has an invalid length. [ 101.225169][ T9320] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.232442][ T9320] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.288240][ T9340] netlink: 19 bytes leftover after parsing attributes in process `syz.4.2544'. [ 101.343434][ T9345] netlink: 'syz.4.2545': attribute type 1 has an invalid length. [ 101.348929][ T9320] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.378066][ T9320] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.398197][ T9349] loop4: detected capacity change from 0 to 512 [ 101.433457][ T9349] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.456544][ T9349] ext4 filesystem being mounted at /540/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.530003][ T9351] pim6reg: entered allmulticast mode [ 101.542892][ T4825] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.552414][ T9355] pim6reg: left allmulticast mode [ 101.586913][ T4825] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.596744][ T4825] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.607900][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.610598][ T4825] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.696607][ T9368] loop3: detected capacity change from 0 to 512 [ 101.713876][ T9368] EXT4-fs: Ignoring removed orlov option [ 101.727566][ T9368] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.2554: inode has both inline data and extents flags [ 101.762356][ T9368] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2554: couldn't read orphan inode 15 (err -117) [ 101.780147][ T9368] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.859516][ T9384] netlink: 19 bytes leftover after parsing attributes in process `syz.1.2560'. [ 101.893420][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.906868][ T9387] netlink: 'syz.4.2562': attribute type 13 has an invalid length. [ 101.955159][ T9395] --map-set only usable from mangle table [ 101.958556][ T9387] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.968227][ T9387] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.012274][ T9387] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.071854][ T4758] netdevsim netdevsim4 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 102.081042][ T4758] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.090205][ T4758] netdevsim netdevsim4 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 102.099389][ T4758] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.108642][ T4758] netdevsim netdevsim4 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 102.117572][ T4758] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.126753][ T4758] netdevsim netdevsim4 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 102.135859][ T4758] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.310764][ T9424] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2578'. [ 102.319971][ T9424] IPVS: Error connecting to the multicast addr [ 102.369817][ T9430] rdma_op ffff8881329d6d80 conn xmit_rdma 0000000000000000 [ 102.509726][ T9450] bridge_slave_0: left allmulticast mode [ 102.515463][ T9450] bridge_slave_0: left promiscuous mode [ 102.521170][ T9450] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.529907][ T9450] bridge_slave_1: left allmulticast mode [ 102.535748][ T9450] bridge_slave_1: left promiscuous mode [ 102.541448][ T9450] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.560757][ T9450] bond0: (slave bond_slave_0): Releasing backup interface [ 102.569524][ T9450] bond0: (slave bond_slave_1): Releasing backup interface [ 102.578476][ T9450] team0: Port device team_slave_1 removed [ 102.585269][ T9450] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.593940][ T9450] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.602321][ T9450] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 102.671958][ T9468] sd 0:0:1:0: device reset [ 102.687900][ T9470] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2600'. [ 102.696951][ T9470] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2600'. [ 102.875960][ T9494] loop0: detected capacity change from 0 to 512 [ 102.882652][ T9494] EXT4-fs: Ignoring removed orlov option [ 102.891801][ T9494] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.2610: inode has both inline data and extents flags [ 102.910194][ T9494] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2610: couldn't read orphan inode 15 (err -117) [ 102.923189][ T9494] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.025064][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.072601][ T9513] loop0: detected capacity change from 0 to 512 [ 103.086475][ T9513] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.100097][ T9513] ext4 filesystem being mounted at /494/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 103.163512][ T9525] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2623'. [ 103.187501][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.253463][ T9534] SELinux: failed to load policy [ 103.304478][ T9545] loop2: detected capacity change from 0 to 512 [ 103.326580][ T9545] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.339340][ T9545] ext4 filesystem being mounted at /547/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.364086][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.404151][ T9558] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2637'. [ 103.616350][ T9591] bond0: (slave dummy0): Releasing backup interface [ 103.627428][ T9591] bridge_slave_0: left allmulticast mode [ 103.633212][ T9591] bridge_slave_0: left promiscuous mode [ 103.639020][ T9591] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.676505][ T9591] bridge_slave_1: left allmulticast mode [ 103.682216][ T9591] bridge_slave_1: left promiscuous mode [ 103.687992][ T9591] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.722330][ T9591] bond0: (slave bond_slave_0): Releasing backup interface [ 103.732349][ T9591] bond0: (slave bond_slave_1): Releasing backup interface [ 103.745189][ T9591] team0: Port device team_slave_0 removed [ 103.754939][ T9591] team0: Port device team_slave_1 removed [ 103.764977][ T9591] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.794075][ T9591] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.803314][ T9591] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 103.900092][ T9618] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 103.960708][ T9626] lo: entered promiscuous mode [ 103.965794][ T9626] lo: entered allmulticast mode [ 103.972212][ T9630] loop0: detected capacity change from 0 to 512 [ 103.980887][ T9626] tunl0: entered promiscuous mode [ 103.986056][ T9626] tunl0: entered allmulticast mode [ 103.993625][ T9630] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.012753][ T9626] gre0: entered promiscuous mode [ 104.017815][ T9626] gre0: entered allmulticast mode [ 104.020827][ T9630] ext4 filesystem being mounted at /503/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.027071][ T9626] gretap0: entered promiscuous mode [ 104.038698][ T9626] gretap0: entered allmulticast mode [ 104.045412][ T9626] erspan0: entered promiscuous mode [ 104.050683][ T9626] erspan0: entered allmulticast mode [ 104.057138][ T9626] ip_vti0: entered promiscuous mode [ 104.062450][ T9626] ip_vti0: entered allmulticast mode [ 104.068710][ T9626] ip6_vti0: entered promiscuous mode [ 104.074039][ T9626] ip6_vti0: entered allmulticast mode [ 104.082338][ T9626] sit0: entered promiscuous mode [ 104.087373][ T9626] sit0: entered allmulticast mode [ 104.095118][ T9626] ip6tnl0: entered promiscuous mode [ 104.100427][ T9626] ip6tnl0: entered allmulticast mode [ 104.108311][ T9626] ip6gre0: entered promiscuous mode [ 104.113552][ T9626] ip6gre0: entered allmulticast mode [ 104.120514][ T9626] syz_tun: entered promiscuous mode [ 104.125994][ T9626] syz_tun: entered allmulticast mode [ 104.132309][ T9626] ip6gretap0: entered promiscuous mode [ 104.137871][ T9626] ip6gretap0: entered allmulticast mode [ 104.147677][ T9626] bridge0: entered promiscuous mode [ 104.153002][ T9626] bridge0: entered allmulticast mode [ 104.159284][ T9626] vcan0: entered promiscuous mode [ 104.160526][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.164371][ T9626] vcan0: entered allmulticast mode [ 104.180526][ T9626] bond0: entered promiscuous mode [ 104.180548][ T9626] bond0: entered allmulticast mode [ 104.181308][ T9626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.182994][ T9626] team0: entered promiscuous mode [ 104.183023][ T9626] team0: entered allmulticast mode [ 104.183292][ T9626] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.185559][ T9626] dummy0: entered promiscuous mode [ 104.223449][ T9626] dummy0: entered allmulticast mode [ 104.272228][ T9626] nlmon0: entered promiscuous mode [ 104.277444][ T9626] nlmon0: entered allmulticast mode [ 104.283870][ T9626] caif0: entered promiscuous mode [ 104.288990][ T9626] caif0: entered allmulticast mode [ 104.294170][ T9626] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 104.321699][ T9647] bond0: (slave dummy0): Releasing backup interface [ 104.329701][ T9647] bridge_slave_0: left allmulticast mode [ 104.335493][ T9647] bridge_slave_0: left promiscuous mode [ 104.341271][ T9647] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.349371][ T9647] bridge_slave_1: left allmulticast mode [ 104.355196][ T9647] bridge_slave_1: left promiscuous mode [ 104.360960][ T9647] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.369883][ T9647] bond0: (slave bond_slave_0): Releasing backup interface [ 104.377885][ T9647] bond0: (slave bond_slave_1): Releasing backup interface [ 104.391697][ T9647] team0: Port device team_slave_0 removed [ 104.398837][ T9647] team0: Port device team_slave_1 removed [ 104.405410][ T9647] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.482402][ T9676] loop1: detected capacity change from 0 to 512 [ 104.505444][ T9679] macvtap1: entered allmulticast mode [ 104.510894][ T9679] bridge0: entered allmulticast mode [ 104.518715][ T9679] batman_adv: batadv0: Adding interface: macvtap1 [ 104.525437][ T9679] batman_adv: batadv0: The MTU of interface macvtap1 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 1532 would solve the problem. [ 104.553130][ T9676] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.553949][ T9679] batman_adv: batadv0: Interface activated: macvtap1 [ 104.566418][ T9676] ext4 filesystem being mounted at /420/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 104.577905][ T9685] loop2: detected capacity change from 0 to 512 [ 104.590648][ T9685] EXT4-fs: Ignoring removed orlov option [ 104.609420][ T9685] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.2687: inode has both inline data and extents flags [ 104.622846][ T9685] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2687: couldn't read orphan inode 15 (err -117) [ 104.635355][ T9685] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.650068][ T4270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.680793][ T9690] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2690'. [ 104.693465][ T9690] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2690'. [ 104.730365][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.741870][ T9694] loop4: detected capacity change from 0 to 128 [ 104.750124][ T29] kauditd_printk_skb: 398 callbacks suppressed [ 104.750139][ T29] audit: type=1400 audit(1761103816.026:3240): avc: denied { mount } for pid=9693 comm="syz.4.2691" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 104.801144][ T29] audit: type=1400 audit(1761103816.076:3241): avc: denied { unmount } for pid=3323 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 104.827878][ T29] audit: type=1400 audit(1761103816.106:3242): avc: denied { read } for pid=9700 comm="syz.2.2694" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 104.856535][ T29] audit: type=1400 audit(1761103816.106:3243): avc: denied { open } for pid=9700 comm="syz.2.2694" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 104.881387][ T29] audit: type=1400 audit(1761103816.106:3244): avc: denied { ioctl } for pid=9700 comm="syz.2.2694" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 104.935651][ T9705] syzkaller1: entered promiscuous mode [ 104.941276][ T9705] syzkaller1: entered allmulticast mode [ 105.012543][ T29] audit: type=1400 audit(1761103816.286:3245): avc: denied { create } for pid=9710 comm="syz.4.2699" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 105.032794][ T29] audit: type=1400 audit(1761103816.286:3246): avc: denied { write } for pid=9710 comm="syz.4.2699" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 105.076056][ T9716] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2702'. [ 105.155424][ T29] audit: type=1326 audit(1761103816.436:3247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9721 comm="syz.4.2704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 105.178972][ T29] audit: type=1326 audit(1761103816.436:3248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9721 comm="syz.4.2704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 105.204081][ T29] audit: type=1326 audit(1761103816.476:3249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9721 comm="syz.4.2704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff0aeebefc9 code=0x7ffc0000 [ 105.744076][ T9770] macvtap1: entered allmulticast mode [ 105.749596][ T9770] bridge0: entered allmulticast mode [ 105.776292][ T9770] batman_adv: batadv0: Adding interface: macvtap1 [ 105.782952][ T9770] batman_adv: batadv0: The MTU of interface macvtap1 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 1532 would solve the problem. [ 105.808974][ T9770] batman_adv: batadv0: Interface activated: macvtap1 [ 105.892716][ T9776] loop4: detected capacity change from 0 to 512 [ 105.902643][ T9776] EXT4-fs: Ignoring removed orlov option [ 105.909647][ T9776] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 105.910578][ T9780] program syz.1.2738 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 105.920734][ T9776] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #15: comm syz.4.2729: corrupted in-inode xattr: e_value size too large [ 105.942807][ T9776] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2729: couldn't read orphan inode 15 (err -117) [ 105.960044][ T9776] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.002367][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.042465][ T9794] loop1: detected capacity change from 0 to 128 [ 106.101441][ T9805] macvtap0: entered promiscuous mode [ 106.108351][ T9805] macvtap0: left promiscuous mode [ 106.135927][ T9809] loop1: detected capacity change from 0 to 1024 [ 106.143130][ T9809] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 106.153477][ T9809] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.204446][ T4270] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.288467][ T9834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9834 comm=syz.1.2755 [ 106.308312][ T9831] SELinux: policydb version 0 does not match my version range 15-35 [ 106.316619][ T9831] SELinux: failed to load policy [ 106.372537][ T9843] loop2: detected capacity change from 0 to 1024 [ 106.379863][ T9843] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 106.391476][ T9843] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.419968][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.462187][ T9853] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2764'. [ 106.481538][ T9855] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2765'. [ 106.484110][ T9853] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2764'. [ 106.944422][ T9912] macvtap0: entered promiscuous mode [ 106.953900][ T9912] macvtap0: left promiscuous mode [ 107.013353][ T9915] netlink: 76 bytes leftover after parsing attributes in process `syz.4.2792'. [ 107.106168][ T9924] netlink: 'syz.0.2796': attribute type 15 has an invalid length. [ 107.307178][ T9948] loop1: detected capacity change from 0 to 8192 [ 107.398961][ T9953] loop1: detected capacity change from 0 to 8192 [ 107.564354][ T9954] ================================================================== [ 107.572482][ T9954] BUG: KCSAN: data-race in fat16_ent_put / fat_mirror_bhs [ 107.579700][ T9954] [ 107.582035][ T9954] write to 0xffff888133de6a84 of 2 bytes by task 9953 on cpu 0: [ 107.589665][ T9954] fat16_ent_put+0x28/0x60 [ 107.594095][ T9954] fat_ent_write+0x6c/0xe0 [ 107.598529][ T9954] fat_chain_add+0x15d/0x440 [ 107.603121][ T9954] fat_get_block+0x46c/0x5e0 [ 107.607744][ T9954] __block_write_begin_int+0x400/0xf90 [ 107.613222][ T9954] cont_write_begin+0x5fc/0x970 [ 107.618077][ T9954] fat_write_begin+0x4f/0xe0 [ 107.622672][ T9954] generic_perform_write+0x184/0x490 [ 107.627974][ T9954] __generic_file_write_iter+0x9e/0x120 [ 107.633528][ T9954] generic_file_write_iter+0x8d/0x2f0 [ 107.638932][ T9954] aio_write+0x2e5/0x410 [ 107.643178][ T9954] io_submit_one+0xacd/0x11d0 [ 107.647869][ T9954] __se_sys_io_submit+0xfb/0x280 [ 107.652829][ T9954] __x64_sys_io_submit+0x43/0x50 [ 107.657794][ T9954] x64_sys_call+0x2d6c/0x3000 [ 107.662485][ T9954] do_syscall_64+0xd2/0x200 [ 107.666997][ T9954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.672903][ T9954] [ 107.675229][ T9954] read to 0xffff888133de6a00 of 512 bytes by task 9954 on cpu 1: [ 107.682950][ T9954] fat_mirror_bhs+0x1df/0x320 [ 107.687641][ T9954] fat_alloc_clusters+0x98b/0xa80 [ 107.692689][ T9954] fat_get_block+0x258/0x5e0 [ 107.697314][ T9954] __block_write_begin_int+0x400/0xf90 [ 107.702792][ T9954] cont_write_begin+0x5fc/0x970 [ 107.707654][ T9954] fat_write_begin+0x4f/0xe0 [ 107.712250][ T9954] cont_write_begin+0x1b0/0x970 [ 107.717106][ T9954] fat_write_begin+0x4f/0xe0 [ 107.721700][ T9954] generic_cont_expand_simple+0xb0/0x150 [ 107.727365][ T9954] fat_cont_expand+0x3e/0x170 [ 107.732069][ T9954] fat_fallocate+0x177/0x1c0 [ 107.736687][ T9954] vfs_fallocate+0x3b6/0x400 [ 107.741299][ T9954] __x64_sys_fallocate+0x7a/0xd0 [ 107.746238][ T9954] x64_sys_call+0x2518/0x3000 [ 107.750929][ T9954] do_syscall_64+0xd2/0x200 [ 107.755471][ T9954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.761369][ T9954] [ 107.763690][ T9954] Reported by Kernel Concurrency Sanitizer on: [ 107.769837][ T9954] CPU: 1 UID: 0 PID: 9954 Comm: syz.1.2808 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 107.781131][ T9954] Tainted: [W]=WARN [ 107.784929][ T9954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 107.794987][ T9954] ================================================================== [ 107.813346][ T9960] vhci_hcd: invalid port number 96 [ 107.818613][ T9960] vhci_hcd: default hub control req: 2000 vfffc i0060 l7