last executing test programs: 33.553010848s ago: executing program 1 (id=747): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 33.032963977s ago: executing program 1 (id=766): close(0xffffffffffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x65, 0x0, &(0x7f0000000100)="b9ff03006044238cb89e14f089021bffffff00004000632f77fbac14140be934a0a662079f4b4d2f87e50aca6aab845013f288a81a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa007346111966390", 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="6800000002060108000000000000000000000000050005000a000000050001000700000005000400000000000900020073797a310000000014000300686173683a69702c706f72742c6970001c0007800800064000000023080013400000000208001240"], 0x68}}, 0x0) 32.996227537s ago: executing program 1 (id=768): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x4, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x4d4, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x29}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x2}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x6b, 0x0}, 0x10) 32.947874818s ago: executing program 1 (id=770): syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000280)='./file0\x00', 0x180c8, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x21, 0x242, &(0x7f0000000300)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0x8880, 0x85) lseek(r0, 0xff, 0x4) getdents64(r0, 0x0, 0x4f) 32.887120289s ago: executing program 1 (id=773): r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x0, 0x3, 0x3}, 0x10) sendmsg$tipc(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0xd90, 0x2, 0x80}}, 0x10, 0x0}, 0x0) 32.84902355s ago: executing program 1 (id=776): ptrace(0x10, 0x1) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0x8000000009917, 0x400000000000fffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x1}, 0x0) 17.796443382s ago: executing program 32 (id=776): ptrace(0x10, 0x1) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0x8000000009917, 0x400000000000fffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x1}, 0x0) 2.046654325s ago: executing program 3 (id=1542): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x64010102}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80, 0x8, 0x200, 0x7, 0x9, 0x6, 0x1, 0x7, r2}, 0x20) 2.007986366s ago: executing program 3 (id=1544): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x8000, &(0x7f0000000280), 0x3, 0x56a, &(0x7f00000015c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, 0x0, 0x178) r1 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) sendfile(r1, r1, 0x0, 0x800000009) 1.873268738s ago: executing program 3 (id=1552): mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) r0 = socket(0xa, 0x3, 0xff) syz_emit_ethernet(0x4e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa3986dd6c370c8900182b01fe800000000000000000000000000025fe8000000000000000000000000000aaff"], 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000)=0xf6, 0x4) recvmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, 0x0}, 0xd}], 0x1, 0x40010022, 0x0) 1.78120268s ago: executing program 3 (id=1558): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000380)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_macvtap\x00', 0x0}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @remote}, 0x14) sendmmsg$sock(r0, &(0x7f0000000440)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@txtime={{0x18, 0x1, 0x3d, 0x4c}}], 0x18}}], 0x1, 0x40500f0) 1.695316951s ago: executing program 3 (id=1561): symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000000)='./file0\x00') r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x52000b04) setxattr$incfs_metadata(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.incfs.metadata\x00') 1.689158711s ago: executing program 3 (id=1562): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000c00)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x0, {0xa, 0x0, 0x0, @dev}}, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000c80)=""/125}, {&(0x7f0000000080)}, {&(0x7f0000000340)}], 0x0, &(0x7f0000000d40)=""/19}, 0x4}, {{&(0x7f0000000d80)=@ethernet={0x0, @remote}, 0x0, &(0x7f0000000f80)=[{&(0x7f0000001b00)=""/4096}, {&(0x7f0000000e00)=""/69}, {&(0x7f0000000e80)=""/252}], 0x0, &(0x7f0000000fc0)=""/193}}], 0x3fffffffffffe10, 0x4000002b, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040)=0x7, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 1.299171448s ago: executing program 5 (id=1572): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x2, 0x0, 0x7fff0000}]}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f00000000c0)={0x1d, r2}, 0x18) close_range(r0, 0xffffffffffffffff, 0x0) 1.298829478s ago: executing program 5 (id=1573): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x101c08a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x6, 0x2c1, &(0x7f0000001880)="$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") socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) 1.17282387s ago: executing program 5 (id=1577): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f00000001c0)=[{0x6, 0x84, 0x7, 0x7ffc0001}]}) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 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, 0x107b7e, 0xa81eb313d007ac2b, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x1e, 0x2, 0x400, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000001240)='./file2\x00', 0x2000080, &(0x7f00000003c0)=ANY=[@ANYRES64=0x0, @ANYRESHEX, @ANYBLOB="9a6c01d97557fe6fa6988edac9d750c94e48f976693942dbd85f5342631026fe6514a89d2be1c8a436a3d448a663e5cb279167517537bcca85df16b7ad217b1352e9d15a66f775a6414e474da9cfa1691c9f79e9c64646bed6b343173ebb53187320bfa4e3958b65bb0bafc5add4"], 0xfb, 0x11ff, &(0x7f0000002480)="$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setreuid(0x0, 0xee00) 1.087971561s ago: executing program 2 (id=1580): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x8) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000000280)=[{0x2, 0xa6, 0x2, 0x3}]}, 0x10) write$binfmt_misc(r0, &(0x7f0000000100), 0x6) 1.082890941s ago: executing program 0 (id=1581): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_config_ext={0x9, 0x3}, 0x0, 0x1224, 0x0, 0x5, 0x5, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000340)=@nameseq={0x1e, 0x1, 0x3, {0x43}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x0, 0x3, 0x3}, 0x10) sendmsg$tipc(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0xd90}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)="f7", 0x79ca}], 0x1}, 0x0) 1.042235002s ago: executing program 2 (id=1582): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[], 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="22000000040000001000"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r0}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000400)={{r0}, 0x0, 0x0}, 0x20) 1.012067023s ago: executing program 5 (id=1583): r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000001b40)="66000000220047000500fc0f8980e8ff06006d20002b1ffec0906849199f90e90101c7bb0000d3e7ff0b317cfdc617ab685b77fa89b5843e9fb69ea04aab8950a19d1cb58605cc23e7c515927d846ba9769d3cd91cfc183ce736f56a28e5145ba2f94812237d", 0x66) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x1000, 0x4) sendto(r0, &(0x7f00000005c0)="120000001200e706017b00000000000000a1", 0x12, 0x240048d0, 0x0, 0x0) recvmmsg(r0, &(0x7f000000ad80), 0x1, 0x40, 0x0) 955.306924ms ago: executing program 2 (id=1584): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f5", 0x1e}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\b\x00'/20]) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_timeval(r0, 0x1, 0x2, 0x0, 0x48) getsockopt$inet6_mptcp_buf(r0, 0x11c, 0x4, &(0x7f0000000000)=""/152, &(0x7f00000005c0)=0x98) 955.144253ms ago: executing program 0 (id=1585): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 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, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) 953.258314ms ago: executing program 5 (id=1586): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f00000007c0)='./file0\x00', 0x0, &(0x7f0000000a00)={[{@init_itable_val={'init_itable', 0x3d, 0x1}}, {@errors_remount}, {@resgid}, {@barrier}, {@quota}, {@delalloc}]}, 0x1, 0x783, &(0x7f0000001340)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0xffffffffffffff23, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) 943.619323ms ago: executing program 2 (id=1587): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x6, 0xee23, 0x401, 0x6c4, 0x5}, 0x14) 800.478576ms ago: executing program 0 (id=1589): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0xf, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000200000000000000fcffffff18110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000000)='GPL\x00', 0xa, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xcbf2d02ce960ba19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x18, 0x30, 0xffff, 0xfffffffe, 0x0, {}, [{0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 714.552457ms ago: executing program 0 (id=1592): r0 = syz_io_uring_setup(0xf00, &(0x7f0000000200)={0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0}, &(0x7f0000000340), &(0x7f0000000000), &(0x7f0000000180)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) 557.11615ms ago: executing program 4 (id=1595): prlimit64(0x0, 0xe, &(0x7f0000000040)={0xd, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_uid}, {@version_9p2000}]}}) 399.292623ms ago: executing program 4 (id=1596): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000000cc0), r0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000012c0), r0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="030f0000000000000000080000001500010000000012"], 0x2c}}, 0x0) 369.218573ms ago: executing program 4 (id=1597): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x8001) ioctl$USBDEVFS_RESETEP(r0, 0x80045503, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000001c0)={0x3, 0xe, 0xedb, 0xb, 0x8, 0x5d7d, &(0x7f0000000140)="5ab32a91cd3ba1fd"}) 293.821424ms ago: executing program 5 (id=1598): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x10008, &(0x7f0000000100)={[{@debug}, {@nogrpid}]}, 0xff, 0x49e, &(0x7f0000000f40)="$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") creat(&(0x7f00000004c0)='./bus\x00', 0xc3) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000540)='./bus\x00', 0x28000, 0x0) preadv2(r0, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/4083, 0xffffffdf}], 0x1, 0x0, 0x0, 0x1) 251.141015ms ago: executing program 4 (id=1599): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[], 0x5c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000d0428bd7000fcdbff2500008000", @ANYRES32=0x0, @ANYBLOB="1000000000000000280012800b0001006272696467650000180002"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e00"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 127.868207ms ago: executing program 4 (id=1600): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x20da, 0x5, 0xa, 0x79, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="600000000206010800000000000000000000fffd14000780080011400000000005001500220000000500010006000000050005000a00000005000400000000000900020073797a300000000014000300686173683a69702c706f72742c6970"], 0x60}}, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) 102.009618ms ago: executing program 4 (id=1601): close(0x3) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) connect$inet6(r0, &(0x7f0000000400)={0xa, 0xfffd, 0x0, @empty, 0x5}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="88", 0xfdef}], 0x1) 73.744248ms ago: executing program 0 (id=1602): r0 = socket(0x200000000000011, 0x2, 0x3c644) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @multicast}, 0x23) socket(0x200000000000011, 0x2, 0xd) syz_emit_ethernet(0x36, &(0x7f00000002c0)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x64, 0x0, 0x4, 0x2, 0x0, @empty, @multicast2}, @timestamp_reply={0x11, 0x0, 0x0, 0xe000, 0x2, 0x2}}}}}, 0x0) 72.815918ms ago: executing program 2 (id=1603): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40008, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x9, 0x2}, 0x4580, 0x0, 0x800000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x25, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000380)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, &(0x7f00000001c0), 0x0}, 0x20) 11.035559ms ago: executing program 0 (id=1604): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000005000001"], 0x0, 0x1002, 0x0, 0x0, 0x40f00, 0x24, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80000000}, 0x94) r0 = io_uring_setup(0x115c, &(0x7f0000000440)={0x0, 0x8270, 0x40, 0x3, 0x117}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="6a0ac4ff02"], 0x0}, 0x94) io_uring_register$IORING_REGISTER_FILES(r0, 0x1e, &(0x7f0000000000)=[r0], 0x1) 0s ago: executing program 2 (id=1605): r0 = open(&(0x7f0000000280)='.\x00', 0x80, 0x122) fcntl$notify(r0, 0x402, 0x8000003d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x103a42, 0x32) ftruncate(r1, 0x6000000) copy_file_range(r1, 0x0, r1, &(0x7f00000004c0)=0x100, 0x9, 0x0) kernel console output (not intermixed with test programs): comm="syz.0.163" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 43.478982][ T3890] team_slave_1: left allmulticast mode [ 43.516575][ T3894] netlink: 12 bytes leftover after parsing attributes in process `syz.0.168'. [ 43.537771][ T28] audit: type=1400 audit(1777606694.289:279): avc: denied { ioctl } for pid=3893 comm="syz.0.168" path="socket:[5583]" dev="sockfs" ino=5583 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.647105][ T28] audit: type=1400 audit(1777606694.419:280): avc: denied { append } for pid=3907 comm="syz.0.174" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 43.670991][ T3909] loop1: detected capacity change from 0 to 512 [ 43.688395][ T3909] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 43.709408][ T3909] EXT4-fs (loop1): 1 truncate cleaned up [ 43.715576][ T3909] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.736696][ T3915] program syz.3.177 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 43.783717][ T3919] loop3: detected capacity change from 0 to 512 [ 43.805690][ T3919] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 43.836433][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.857912][ T3923] loop4: detected capacity change from 0 to 128 [ 43.891191][ T3919] EXT4-fs (loop3): 1 truncate cleaned up [ 43.921724][ T3919] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.950513][ T3928] syz.4.182: attempt to access beyond end of device [ 43.950513][ T3928] loop4: rw=1, sector=145, nr_sectors = 16 limit=128 [ 43.979255][ T3928] syz.4.182: attempt to access beyond end of device [ 43.979255][ T3928] loop4: rw=1, sector=169, nr_sectors = 8 limit=128 [ 43.982596][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.994401][ T3928] syz.4.182: attempt to access beyond end of device [ 43.994401][ T3928] loop4: rw=1, sector=185, nr_sectors = 8 limit=128 [ 44.037661][ T3928] syz.4.182: attempt to access beyond end of device [ 44.037661][ T3928] loop4: rw=1, sector=201, nr_sectors = 8 limit=128 [ 44.074655][ T3928] syz.4.182: attempt to access beyond end of device [ 44.074655][ T3928] loop4: rw=1, sector=217, nr_sectors = 8 limit=128 [ 44.112236][ T3928] syz.4.182: attempt to access beyond end of device [ 44.112236][ T3928] loop4: rw=1, sector=233, nr_sectors = 8 limit=128 [ 44.159046][ T3928] syz.4.182: attempt to access beyond end of device [ 44.159046][ T3928] loop4: rw=1, sector=249, nr_sectors = 8 limit=128 [ 44.180692][ T3940] loop1: detected capacity change from 0 to 512 [ 44.189898][ T3928] syz.4.182: attempt to access beyond end of device [ 44.189898][ T3928] loop4: rw=1, sector=265, nr_sectors = 8 limit=128 [ 44.210810][ T3940] EXT4-fs: Ignoring removed nobh option [ 44.219272][ T3928] syz.4.182: attempt to access beyond end of device [ 44.219272][ T3928] loop4: rw=1, sector=281, nr_sectors = 8 limit=128 [ 44.239136][ T3928] syz.4.182: attempt to access beyond end of device [ 44.239136][ T3928] loop4: rw=1, sector=297, nr_sectors = 8 limit=128 [ 44.259250][ T3940] EXT4-fs (loop1): orphan cleanup on readonly fs [ 44.267092][ T3940] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 44.277756][ T3940] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.188: attempt to clear invalid blocks 2 len 1 [ 44.290658][ T3940] fserror_report: 7 callbacks suppressed [ 44.290672][ T3940] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 44.297564][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 44.313160][ C0] EXT4-fs (loop1): initial error at time 1777606695: ext4_clear_blocks:876: inode 13 [ 44.322682][ C0] EXT4-fs (loop1): last error at time 1777606695: ext4_clear_blocks:876: inode 13 [ 44.333786][ T3940] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 44.349039][ T3940] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.188: invalid indirect mapped block 1819239214 (level 0) [ 44.362923][ T3940] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 44.372556][ T3940] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.188: invalid indirect mapped block 1819239214 (level 1) [ 44.392222][ T3945] netlink: 'syz.4.190': attribute type 1 has an invalid length. [ 44.415675][ T3940] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 44.417296][ T3940] EXT4-fs (loop1): 1 truncate cleaned up [ 44.433276][ T3940] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.451872][ T3945] netlink: 'syz.4.190': attribute type 1 has an invalid length. [ 44.461733][ T3947] loop3: detected capacity change from 0 to 1764 [ 44.463752][ T3940] EXT4-fs error (device loop1): htree_dirblock_to_tree:1080: inode #2: block 13: comm syz.1.188: bad entry in directory: directory entry overrun - offset=108, inode=4294901777, rec_len=1024, size=1024 fake=0 [ 44.527412][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.537345][ T3947] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 44.877895][ T3970] netlink: 104 bytes leftover after parsing attributes in process `syz.1.200'. [ 45.011441][ T3982] loop1: detected capacity change from 0 to 512 [ 45.020974][ T3982] EXT4-fs: Mount option(s) incompatible with ext2 [ 45.123283][ T3993] loop1: detected capacity change from 0 to 2048 [ 45.190027][ T3993] loop1: p2 p3 p7 [ 45.414118][ T4011] loop2: detected capacity change from 0 to 1024 [ 45.421698][ T4011] EXT4-fs: Ignoring removed bh option [ 45.429887][ T4011] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (59032!=35945) [ 45.445913][ T4011] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 45.458147][ T4011] EXT4-fs error (device loop2): __ext4_fill_super:5596: inode #2: comm syz.2.214: iget: special inode unallocated [ 45.476808][ T4011] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 45.477648][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 45.493200][ C1] EXT4-fs (loop2): initial error at time 1777606696: __ext4_fill_super:5596: inode 2 [ 45.502698][ C1] EXT4-fs (loop2): last error at time 1777606696: __ext4_fill_super:5596: inode 2 [ 45.503714][ T4011] EXT4-fs (loop2): Remounting filesystem read-only [ 45.535311][ T4011] EXT4-fs (loop2): get root inode failed [ 45.541449][ T4011] EXT4-fs (loop2): mount failed [ 45.585055][ T4019] loop0: detected capacity change from 0 to 256 [ 45.603761][ T4019] ======================================================= [ 45.603761][ T4019] WARNING: The mand mount option has been deprecated and [ 45.603761][ T4019] and is ignored by this kernel. Remove the mand [ 45.603761][ T4019] option from the mount to silence this warning. [ 45.603761][ T4019] ======================================================= [ 45.640825][ T4019] vfat: Bad value for 'utf8' [ 45.679913][ T4025] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 45.710597][ T4025] EXT4-fs (loop1): 1 truncate cleaned up [ 45.734960][ T4025] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.767012][ T4028] capability: warning: `syz.4.221' uses deprecated v2 capabilities in a way that may be insecure [ 45.796852][ T4030] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 45.830708][ T4030] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.840200][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.950719][ T4030] ext4 filesystem being mounted at /46/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 45.999491][ T4030] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #2: comm syz.0.222: corrupted inode contents [ 46.040140][ T4030] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #2: comm syz.0.222: mark_inode_dirty error [ 46.069761][ T4030] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #2: comm syz.0.222: corrupted inode contents [ 46.096017][ T4030] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #2: comm syz.0.222: mark_inode_dirty error [ 46.184981][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.310710][ T4047] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.337692][ T4047] ext4 filesystem being mounted at /48/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.430808][ T4054] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.478696][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.563227][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.810034][ T4091] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.246: Failed to acquire dquot type 1 [ 46.869119][ T4091] loop3: lost filesystem error report for type 5 error -117 [ 46.869296][ T4091] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.246: Failed to acquire dquot type 1 [ 46.887816][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 46.887855][ C1] EXT4-fs (loop3): last error at time 1777606697: ext4_acquire_dquot:7034 [ 46.940429][ T4091] loop3: lost filesystem error report for type 5 error -117 [ 46.944645][ T4091] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.246: bg 0: block 248: padding at end of block bitmap is not set [ 46.985550][ T4091] loop3: lost filesystem error report for type 5 error -117 [ 46.986532][ T4091] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 47.023474][ T4091] loop3: lost filesystem error report for type 5 error -117 [ 47.023807][ T4091] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.246: Failed to acquire dquot type 1 [ 47.052711][ T4099] netlink: 12 bytes leftover after parsing attributes in process `syz.2.259'. [ 47.066667][ T4101] EXT4-fs: Ignoring removed bh option [ 47.071838][ T4091] loop3: lost filesystem error report for type 5 error -117 [ 47.072675][ T4091] EXT4-fs (loop3): 1 orphan inode deleted [ 47.100844][ T4091] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.113955][ T4101] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (59032!=35945) [ 47.116252][ T4103] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 47.135979][ T4091] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.143828][ T4101] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.184246][ T4101] EXT4-fs error (device loop4): __ext4_fill_super:5596: inode #2: comm syz.4.249: iget: special inode unallocated [ 47.200968][ T4101] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 47.203029][ T4101] EXT4-fs (loop4): Remounting filesystem read-only [ 47.212252][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 47.212284][ C1] EXT4-fs (loop4): initial error at time 1777606697: __ext4_fill_super:5596: inode 2 [ 47.212369][ C1] EXT4-fs (loop4): last error at time 1777606697: __ext4_fill_super:5596: inode 2 [ 47.245794][ T4101] EXT4-fs (loop4): get root inode failed [ 47.251770][ T4101] EXT4-fs (loop4): mount failed [ 47.264116][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.294762][ T4109] netlink: 'syz.0.252': attribute type 10 has an invalid length. [ 47.319147][ T4112] program syz.3.253 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 47.338485][ T4109] netlink: 16154 bytes leftover after parsing attributes in process `syz.0.252'. [ 47.365244][ T4115] caif0: tun_chr_ioctl cmd 1074812117 [ 47.477835][ T4133] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.510855][ T4133] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 47.534940][ T4133] EXT4-fs (loop1): orphan cleanup on readonly fs [ 47.549502][ T4133] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.265: Freeing blocks not in datazone - block = 0, count = 4096 [ 47.579146][ T4133] loop1: lost filesystem error report for type 5 error -117 [ 47.587558][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 47.591499][ T4133] EXT4-fs (loop1): Remounting filesystem read-only [ 47.594926][ C1] EXT4-fs (loop1): initial error at time 1777606698: ext4_free_blocks:6718 [ 47.616523][ C1] EXT4-fs (loop1): last error at time 1777606698: ext4_free_blocks:6718 [ 47.628668][ T4133] EXT4-fs (loop1): 1 orphan inode deleted [ 47.634919][ T4133] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.659807][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.682623][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 47.682637][ T28] audit: type=1400 audit(1777606698.459:322): avc: denied { associate } for pid=4142 comm="syz.3.268" name="file1" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 48.392387][ T4163] set_capacity_and_notify: 7 callbacks suppressed [ 48.392401][ T4163] loop0: detected capacity change from 0 to 2048 [ 48.488064][ T4163] loop0: p2 p3 p7 [ 48.580070][ T4169] loop3: detected capacity change from 0 to 1024 [ 48.596499][ T4169] EXT4-fs: Ignoring removed bh option [ 48.609962][ T4169] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (59032!=35945) [ 48.626807][ T4169] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 48.651136][ T4169] EXT4-fs error (device loop3): __ext4_fill_super:5596: inode #2: comm syz.3.280: iget: special inode unallocated [ 48.677678][ T4169] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 48.678071][ T4169] EXT4-fs (loop3): Remounting filesystem read-only [ 48.693881][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 48.693918][ C0] EXT4-fs (loop3): initial error at time 1777606699: __ext4_fill_super:5596: inode 2 [ 48.693961][ C0] EXT4-fs (loop3): last error at time 1777606699: __ext4_fill_super:5596: inode 2 [ 48.706373][ T4175] pim6reg0: tun_chr_ioctl cmd 1074025675 [ 48.731606][ T4169] EXT4-fs (loop3): get root inode failed [ 48.740579][ T4169] EXT4-fs (loop3): mount failed [ 48.751215][ T4176] loop2: detected capacity change from 0 to 512 [ 48.782421][ T4176] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.795503][ T4175] pim6reg0: persist disabled [ 48.811078][ T4176] ext4 filesystem being mounted at /40/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 48.830328][ T4176] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #2: comm syz.2.283: corrupted inode contents [ 48.864137][ T4176] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #2: comm syz.2.283: mark_inode_dirty error [ 48.882552][ T4184] Illegal XDP return value 4294967294 on prog (id 42) dev N/A, expect packet loss! [ 48.886906][ T4176] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #2: comm syz.2.283: corrupted inode contents [ 48.905539][ T4176] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #2: comm syz.2.283: mark_inode_dirty error [ 48.968135][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.998490][ T4190] program syz.0.289 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 49.028427][ T4192] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4192 comm=syz.2.287 [ 49.071249][ T4192] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=4192 comm=syz.2.287 [ 49.081377][ T28] audit: type=1400 audit(1777606699.849:323): avc: denied { read write } for pid=4194 comm="syz.0.290" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 49.138992][ T28] audit: type=1400 audit(1777606699.849:324): avc: denied { open } for pid=4194 comm="syz.0.290" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 49.226485][ T28] audit: type=1400 audit(1777606699.889:325): avc: denied { ioctl } for pid=4194 comm="syz.0.290" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 49.281574][ T28] audit: type=1400 audit(1777606699.969:326): avc: denied { bind } for pid=4197 comm="syz.1.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.339653][ T4207] netlink: 140 bytes leftover after parsing attributes in process `syz.1.295'. [ 49.497479][ T4216] loop1: detected capacity change from 0 to 512 [ 49.532724][ T4216] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.554551][ T4216] ext4 filesystem being mounted at /82/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.570111][ T4216] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #2: comm syz.1.298: corrupted inode contents [ 49.583080][ T4216] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #2: comm syz.1.298: mark_inode_dirty error [ 49.604760][ T4216] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #2: comm syz.1.298: corrupted inode contents [ 49.616988][ T4216] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #2: comm syz.1.298: mark_inode_dirty error [ 49.677924][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.701853][ T4229] loop4: detected capacity change from 0 to 128 [ 49.773736][ T4232] loop1: detected capacity change from 0 to 4096 [ 49.796248][ T28] audit: type=1400 audit(1777606700.569:327): avc: denied { block_suspend } for pid=4237 comm="syz.2.306" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.822695][ T4232] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.899224][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.965572][ T4248] loop2: detected capacity change from 0 to 256 [ 49.996115][ T4248] FAT-fs (loop2): Directory bread(block 64) failed [ 50.020274][ T4248] FAT-fs (loop2): Directory bread(block 65) failed [ 50.035943][ T4248] FAT-fs (loop2): Directory bread(block 66) failed [ 50.056738][ T4248] FAT-fs (loop2): Directory bread(block 67) failed [ 50.066321][ T28] audit: type=1400 audit(1777606700.839:328): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 50.071022][ T4248] FAT-fs (loop2): Directory bread(block 68) failed [ 50.127695][ T28] audit: type=1400 audit(1777606700.879:329): avc: denied { read append } for pid=4256 comm="syz.4.316" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 50.132710][ T4248] FAT-fs (loop2): Directory bread(block 69) failed [ 50.197706][ T4248] FAT-fs (loop2): Directory bread(block 70) failed [ 50.208932][ T28] audit: type=1400 audit(1777606700.879:330): avc: denied { open } for pid=4256 comm="syz.4.316" path="/dev/ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 50.220431][ T4248] FAT-fs (loop2): Directory bread(block 71) failed [ 50.253488][ T4248] FAT-fs (loop2): Directory bread(block 72) failed [ 50.260268][ T4248] FAT-fs (loop2): Directory bread(block 73) failed [ 50.270492][ T28] audit: type=1400 audit(1777606700.889:331): avc: denied { read } for pid=4260 comm="syz.1.318" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 50.323650][ T4280] netlink: 8 bytes leftover after parsing attributes in process `syz.4.326'. [ 50.362861][ T4286] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 50.385746][ T4277] loop0: detected capacity change from 0 to 4096 [ 50.419705][ T4277] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.438743][ T4294] loop4: detected capacity change from 0 to 512 [ 50.481181][ T4294] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.501244][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.525481][ T4294] ext4 filesystem being mounted at /52/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.594624][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.665900][ T4309] macvlan0: entered promiscuous mode [ 50.682488][ T4309] netlink: 'syz.4.337': attribute type 2 has an invalid length. [ 50.894731][ T4330] loop4: detected capacity change from 0 to 512 [ 50.920312][ T4330] EXT4-fs (loop4): 1 truncate cleaned up [ 50.947077][ T4330] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.011380][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.082466][ T4334] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.097691][ T4334] ext4 filesystem being mounted at /59/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.142299][ T4334] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #2: comm syz.4.348: corrupted inode contents [ 51.169534][ T4334] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #2: comm syz.4.348: mark_inode_dirty error [ 51.199971][ T4334] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #2: comm syz.4.348: corrupted inode contents [ 51.221511][ T4334] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #2: comm syz.4.348: mark_inode_dirty error [ 51.264392][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.508356][ C1] bridge0: port 1(bridge_slave_0) entered learning state [ 51.848128][ T4378] xt_hashlimit: size too large, truncated to 1048576 [ 51.923577][ T4384] @ÿ: renamed from bond_slave_0 (while UP) [ 52.021242][ T4387] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.371: Failed to acquire dquot type 1 [ 52.057577][ T4387] loop4: lost filesystem error report for type 5 error -117 [ 52.058399][ T4387] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.371: Failed to acquire dquot type 1 [ 52.076875][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 52.076898][ C1] EXT4-fs (loop4): last error at time 1777606702: ext4_acquire_dquot:7034 [ 52.094738][ T4387] loop4: lost filesystem error report for type 5 error -117 [ 52.095088][ T4387] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.371: bg 0: block 248: padding at end of block bitmap is not set [ 52.118109][ T4387] loop4: lost filesystem error report for type 5 error -117 [ 52.118281][ T4387] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 52.157654][ T4387] loop4: lost filesystem error report for type 5 error -117 [ 52.157937][ T4387] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.371: Failed to acquire dquot type 1 [ 52.194114][ T4387] loop4: lost filesystem error report for type 5 error -117 [ 52.195816][ T4387] EXT4-fs (loop4): 1 orphan inode deleted [ 52.228167][ T4387] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.257725][ T4387] ext4 filesystem being mounted at /62/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.318762][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.607921][ T4408] EXT4-fs: Ignoring removed bh option [ 52.623212][ T4408] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 52.647225][ T4408] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce028, mo2=0000] [ 52.655829][ T4408] System zones: 0-1, 3-12 [ 52.666229][ T4408] EXT4-fs error (device loop4): ext4_map_blocks:833: inode #3: block 1: comm syz.4.378: lblock 1 mapped to illegal pblock 1 (length 1) [ 52.688679][ T4408] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 52.688775][ T4408] EXT4-fs (loop4): Remounting filesystem read-only [ 52.697902][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 52.697933][ C0] EXT4-fs (loop4): initial error at time 1777606703: ext4_map_blocks:833: inode 3: block 1 [ 52.697959][ C0] EXT4-fs (loop4): last error at time 1777606703: ext4_map_blocks:833: inode 3: block 1 [ 52.781251][ T4408] __quota_error: 25 callbacks suppressed [ 52.781265][ T4408] Quota error (device loop4): write_blk: dquota write failed [ 52.832229][ T4408] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 52.847619][ T4408] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 52.863711][ T4408] EXT4-fs (loop4): 1 orphan inode deleted [ 52.879720][ T4408] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.075137][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.162484][ T28] audit: type=1400 audit(1777606703.939:351): avc: denied { create } for pid=4416 comm="syz.4.382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 53.202178][ T28] audit: type=1400 audit(1777606703.959:352): avc: denied { connect } for pid=4416 comm="syz.4.382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 53.467843][ T4428] set_capacity_and_notify: 3 callbacks suppressed [ 53.467903][ T4428] loop1: detected capacity change from 0 to 4096 [ 53.493987][ T4428] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.535616][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.603728][ T4443] bond1: option arp_interval: mode dependency failed, not supported in mode balance-tlb(5) [ 53.615971][ T4443] bond1 (unregistering): Released all slaves [ 53.710147][ T4457] loop1: detected capacity change from 0 to 1024 [ 53.719173][ T4457] EXT4-fs: Ignoring removed bh option [ 53.750251][ T4457] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.769002][ T28] audit: type=1400 audit(1777606704.549:353): avc: denied { read } for pid=4461 comm="syz.3.400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 53.824612][ T28] audit: type=1400 audit(1777606704.569:354): avc: denied { lock } for pid=4455 comm="syz.1.398" path="/102/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 53.866826][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.913995][ T28] audit: type=1400 audit(1777606704.569:355): avc: denied { remove_name } for pid=4455 comm="syz.1.398" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.942585][ T4470] netlink: 60 bytes leftover after parsing attributes in process `syz.2.405'. [ 53.959999][ T4470] netlink: 60 bytes leftover after parsing attributes in process `syz.2.405'. [ 53.969800][ T28] audit: type=1400 audit(1777606704.569:356): avc: denied { unlink } for pid=4455 comm="syz.1.398" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 54.000186][ T28] audit: type=1400 audit(1777606704.579:357): avc: denied { create } for pid=4463 comm="syz.2.401" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 54.054900][ T4479] loop1: detected capacity change from 0 to 512 [ 54.079269][ T4479] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 54.120584][ T4483] loop2: detected capacity change from 0 to 1024 [ 54.154814][ T4483] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.177636][ T4483] ext4 filesystem being mounted at /62/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.214885][ T4483] EXT4-fs (loop2): shut down requested (1) [ 54.232431][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 54.276392][ T4493] loop0: detected capacity change from 0 to 128 [ 54.289041][ T4493] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 54.311314][ T4493] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 54.833625][ T4514] loop2: detected capacity change from 0 to 2048 [ 54.870125][ T4514] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.923843][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.045814][ T4524] loop4: detected capacity change from 0 to 256 [ 55.423441][ T4551] loop0: detected capacity change from 0 to 512 [ 55.437904][ T4551] ext3: Unknown parameter 'euid>00000000000000000000' [ 55.698149][ T4562] loop0: detected capacity change from 0 to 164 [ 55.870824][ T4568] program syz.0.445 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.075596][ T4578] loop0: detected capacity change from 0 to 512 [ 56.122235][ T4578] ext4 filesystem being mounted at /99/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.726197][ T4610] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 56.753105][ T4610] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 56.810242][ T12] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 57.146574][ T4627] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #16: comm syz.3.470: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 2048(2048) [ 57.210700][ T4627] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 57.215230][ T4627] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.470: couldn't read orphan inode 16 (err -117) [ 57.224469][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 57.224504][ C0] EXT4-fs (loop3): initial error at time 2000000002: ext4_ext_check_inode:521: inode 16 [ 57.224539][ C0] EXT4-fs (loop3): last error at time 2000000002: ext4_ext_check_inode:521: inode 16 [ 57.317644][ T4627] loop3: lost filesystem error report for type 5 error -117 [ 57.318407][ T4627] ext4 filesystem being mounted at /90/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.439728][ T4633] ext3: Unknown parameter 'noacl' [ 57.473072][ T4635] batman_adv: batadv0: Adding interface: macvtap1 [ 57.499978][ T4635] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1462) 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. [ 57.560374][ T4635] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 57.898182][ T28] kauditd_printk_skb: 60 callbacks suppressed [ 57.898212][ T28] audit: type=1400 audit(2000000003.210:418): avc: denied { create } for pid=4658 comm="syz.1.483" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 57.964069][ T28] audit: type=1400 audit(2000000003.240:419): avc: denied { setopt } for pid=4658 comm="syz.1.483" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 58.017233][ T28] audit: type=1400 audit(2000000003.310:420): avc: denied { listen } for pid=4664 comm="syz.1.486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 58.022854][ T4667] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 58.063504][ T4667] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 58.092008][ T28] audit: type=1400 audit(2000000003.310:421): avc: denied { setopt } for pid=4664 comm="syz.1.486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 58.154284][ T30] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 58.271207][ T28] audit: type=1400 audit(2000000003.580:422): avc: denied { create } for pid=4679 comm="syz.4.493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 58.341898][ T28] audit: type=1400 audit(2000000003.600:423): avc: denied { bind } for pid=4679 comm="syz.4.493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 58.418617][ T28] audit: type=1400 audit(2000000003.620:424): avc: denied { ioctl } for pid=4681 comm="syz.1.494" path="socket:[8706]" dev="sockfs" ino=8706 ioctlcmd=0x7453 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 58.558636][ T28] audit: type=1400 audit(2000000003.870:425): avc: denied { name_bind } for pid=4691 comm="syz.4.499" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 58.854761][ T28] audit: type=1400 audit(2000000004.160:426): avc: denied { write } for pid=4701 comm="syz.2.503" name="file0" dev="tmpfs" ino=485 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 58.935164][ T28] audit: type=1400 audit(2000000004.230:427): avc: denied { watch watch_reads } for pid=4703 comm="syz.1.504" path="/proc/257/map_files" dev="proc" ino=7718 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 59.070792][ T4710] set_capacity_and_notify: 5 callbacks suppressed [ 59.070810][ T4710] loop2: detected capacity change from 0 to 8192 [ 59.101353][ T4710] bio_check_eod: 101 callbacks suppressed [ 59.101368][ T4710] syz.2.506: attempt to access beyond end of device [ 59.101368][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.130728][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.149372][ T4710] syz.2.506: attempt to access beyond end of device [ 59.149372][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.171962][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.192211][ T4710] syz.2.506: attempt to access beyond end of device [ 59.192211][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.221147][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.240129][ T4710] syz.2.506: attempt to access beyond end of device [ 59.240129][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.266671][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.281969][ T4710] syz.2.506: attempt to access beyond end of device [ 59.281969][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.307621][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.324785][ T4710] syz.2.506: attempt to access beyond end of device [ 59.324785][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.350866][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.367622][ T4710] syz.2.506: attempt to access beyond end of device [ 59.367622][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.394234][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.410786][ T4710] syz.2.506: attempt to access beyond end of device [ 59.410786][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.444089][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.461534][ T4710] syz.2.506: attempt to access beyond end of device [ 59.461534][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.489045][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.506193][ T4710] syz.2.506: attempt to access beyond end of device [ 59.506193][ T4710] loop2: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 59.532446][ T4710] Buffer I/O error on dev loop2, logical block 57847, async page read [ 59.569037][ T4720] loop4: detected capacity change from 0 to 128 [ 59.610067][ T4720] ext4 filesystem being mounted at /93/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 59.956630][ T4744] loop2: detected capacity change from 0 to 512 [ 59.975207][ T4746] program syz.1.522 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.999629][ T4744] ext4 filesystem being mounted at /95/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.023039][ T4744] EXT4-fs (loop2): shut down requested (1) [ 60.034961][ T4744] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=15 [ 60.043981][ T4744] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=15 [ 60.052987][ T4744] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=15 [ 60.162555][ T30] Bluetooth: hci0: Frame reassembly failed (-84) [ 60.362117][ T4777] IPv6: addrconf: prefix option has invalid lifetime [ 62.227598][ T42] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 62.232838][ T4768] Bluetooth: hci0: command 0x1003 tx timeout [ 62.381417][ T4802] mmap: syz.3.543 (4802) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 62.596640][ T4818] tap0: tun_chr_ioctl cmd 2148553947 [ 62.735981][ T4826] netlink: 4768 bytes leftover after parsing attributes in process `syz.4.554'. [ 62.752855][ T4828] program syz.0.555 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 62.801104][ T4830] bond1: option primary: mode dependency failed, not supported in mode balance-rr(0) [ 62.812720][ T4830] bond1 (unregistering): Released all slaves [ 62.963502][ T4843] pim6reg1: tun_chr_ioctl cmd 1074025677 [ 62.975863][ T4843] pim6reg1: linktype set to 773 [ 63.336295][ T4856] tipc: Enabling of bearer rejected, failed to enable media [ 63.770823][ T4867] netlink: 12 bytes leftover after parsing attributes in process `syz.2.571'. [ 63.812465][ T4872] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 63.815087][ T4872] @0Ù: renamed from bond_slave_1 (while UP) [ 63.975639][ T4879] netlink: 'syz.2.574': attribute type 21 has an invalid length. [ 63.992842][ T4879] IPv6: NLM_F_CREATE should be specified when creating new route [ 64.006756][ T4879] netlink: 4 bytes leftover after parsing attributes in process `syz.2.574'. [ 64.072033][ T4883] loop0: detected capacity change from 0 to 512 [ 64.110816][ T4883] __quota_error: 10 callbacks suppressed [ 64.110835][ T4883] Quota error (device loop0): v2_read_file_info: Number of blocks too big for quota file size (131072 > 6144). [ 64.138858][ T4883] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 64.207870][ T4892] pimreg: entered allmulticast mode [ 64.218019][ T4883] EXT4-fs (loop0): mount failed [ 64.231394][ T4892] pimreg: left allmulticast mode [ 64.789967][ T4916] netlink: 16 bytes leftover after parsing attributes in process `syz.1.593'. [ 64.817699][ T4916] netlink: 'syz.1.593': attribute type 5 has an invalid length. [ 64.914213][ T4923] A link change request failed with some changes committed already. Interface vlan1 may have been left with an inconsistent configuration, please check. [ 65.120005][ T4942] loop4: detected capacity change from 0 to 512 [ 65.153578][ T4942] ext4 filesystem being mounted at /109/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.199284][ T28] audit: type=1400 audit(2000000010.500:438): avc: denied { setattr } for pid=4941 comm="syz.4.603" name=".pending_reads" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 65.401682][ T28] audit: type=1400 audit(2000000010.710:439): avc: denied { shutdown } for pid=4952 comm="syz.4.609" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 65.821837][ T28] audit: type=1400 audit(2000000011.130:440): avc: denied { mount } for pid=4974 comm="syz.1.618" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 65.921670][ T4983] syz_tun: entered allmulticast mode [ 65.948011][ T4982] syz_tun: left allmulticast mode [ 65.985415][ T4988] tipc: Enabling of bearer rejected, failed to enable media [ 66.173156][ T5013] loop1: detected capacity change from 0 to 256 [ 66.214042][ T28] audit: type=1400 audit(2000000011.520:441): avc: denied { bind } for pid=5017 comm="syz.3.637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 66.286148][ T5013] FAT-fs (loop1): Directory bread(block 64) failed [ 66.302968][ T5013] FAT-fs (loop1): Directory bread(block 65) failed [ 66.316053][ T5013] FAT-fs (loop1): Directory bread(block 66) failed [ 66.327399][ T5013] FAT-fs (loop1): Directory bread(block 67) failed [ 66.333113][ T5026] Zero length message leads to an empty skb [ 66.341150][ T5013] FAT-fs (loop1): Directory bread(block 68) failed [ 66.349509][ T5013] FAT-fs (loop1): Directory bread(block 69) failed [ 66.357796][ T5013] FAT-fs (loop1): Directory bread(block 70) failed [ 66.365487][ T5013] FAT-fs (loop1): Directory bread(block 71) failed [ 66.373238][ T5013] FAT-fs (loop1): Directory bread(block 72) failed [ 66.382272][ T5013] FAT-fs (loop1): Directory bread(block 73) failed [ 66.423747][ T28] audit: type=1400 audit(2000000011.730:442): avc: denied { bind } for pid=5030 comm="syz.4.643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 66.504151][ T5033] loop4: detected capacity change from 0 to 512 [ 66.563527][ T5033] ext4 filesystem being mounted at /125/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.837405][ T5056] netlink: 68 bytes leftover after parsing attributes in process `syz.1.653'. [ 66.867577][ C1] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.354800][ T28] audit: type=1400 audit(2000000012.660:443): avc: denied { read } for pid=5077 comm="syz.1.663" path="socket:[10261]" dev="sockfs" ino=10261 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 67.583913][ T5089] loop2: detected capacity change from 0 to 512 [ 67.631028][ T5089] ext4 filesystem being mounted at /127/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 67.744752][ T5073] loop4: detected capacity change from 0 to 32768 [ 67.767998][ T5093] loop2: detected capacity change from 0 to 128 [ 67.794069][ T5093] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 67.813202][ T5073] loop4: p1 p2 p3 < p5 p6 > [ 67.823944][ T5093] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 67.833622][ T5073] loop4: p2 size 16775168 extends beyond EOD, truncated [ 67.861323][ T60] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 67.871986][ T5073] loop4: p5 start 4294970168 is beyond EOD, truncated [ 67.951642][ T5099] netlink: 'syz.1.672': attribute type 15 has an invalid length. [ 67.996162][ T5101] program syz.2.673 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 68.068251][ T5105] loop1: detected capacity change from 0 to 512 [ 68.105324][ T5105] EXT4-fs (loop1): 1 truncate cleaned up [ 68.126346][ T5109] loop0: detected capacity change from 0 to 512 [ 68.162621][ T5109] EXT4-fs (loop0): 1 truncate cleaned up [ 68.195305][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 68.206411][ T4177] udevd[4177]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 68.208751][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 68.216743][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 68.317237][ T5119] pimreg: entered allmulticast mode [ 68.346243][ T5119] pimreg: left allmulticast mode [ 68.409966][ T5123] dummy0: entered allmulticast mode [ 68.448043][ T5122] dummy0: left allmulticast mode [ 68.649280][ T5131] netlink: 'syz.4.685': attribute type 21 has an invalid length. [ 68.670034][ T5131] IPv6: NLM_F_CREATE should be specified when creating new route [ 68.690994][ T5131] netlink: 4 bytes leftover after parsing attributes in process `syz.4.685'. [ 68.939631][ T28] audit: type=1400 audit(2000000014.250:444): avc: denied { read } for pid=5146 comm="syz.1.694" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 69.269297][ T28] audit: type=1400 audit(2000000014.580:445): avc: denied { write } for pid=5157 comm="syz.2.699" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 69.409969][ T5165] loop0: detected capacity change from 0 to 512 [ 69.444576][ T28] audit: type=1400 audit(2000000014.750:446): avc: denied { write } for pid=5174 comm="syz.4.705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 69.473298][ T5165] EXT4-fs (loop0): 1 truncate cleaned up [ 69.493702][ T5165] EXT4-fs mount: 18 callbacks suppressed [ 69.493730][ T5165] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.633278][ T5181] loop2: detected capacity change from 0 to 4096 [ 69.648191][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.670286][ T5181] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.745511][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.878671][ T28] audit: type=1400 audit(2000000015.180:447): avc: denied { create } for pid=5199 comm="syz.3.717" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 69.929643][ T28] audit: type=1400 audit(2000000015.210:448): avc: denied { setopt } for pid=5199 comm="syz.3.717" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 69.964914][ T5209] netlink: 'syz.0.720': attribute type 21 has an invalid length. [ 69.993377][ T5209] IPv6: NLM_F_CREATE should be specified when creating new route [ 70.031411][ T5209] netlink: 4 bytes leftover after parsing attributes in process `syz.0.720'. [ 70.207615][ T5220] syz.0.725 (5220) used greatest stack depth: 9064 bytes left [ 70.252362][ T5227] set_capacity_and_notify: 1 callbacks suppressed [ 70.252430][ T5227] loop1: detected capacity change from 0 to 1024 [ 70.290935][ T5227] EXT4-fs: Ignoring removed bh option [ 70.305315][ T5227] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 70.317802][ T5227] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce028, mo2=0000] [ 70.325981][ T5227] System zones: 0-1, 3-12 [ 70.334423][ T5227] EXT4-fs error (device loop1): ext4_map_blocks:833: inode #3: block 1: comm syz.1.727: lblock 1 mapped to illegal pblock 1 (length 1) [ 70.354354][ T5227] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 70.354501][ T5227] EXT4-fs (loop1): Remounting filesystem read-only [ 70.363573][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 70.363594][ C0] EXT4-fs (loop1): initial error at time 2000000015: ext4_map_blocks:833: inode 3: block 1 [ 70.363642][ C0] EXT4-fs (loop1): last error at time 2000000015: ext4_map_blocks:833: inode 3: block 1 [ 70.397828][ T5227] Quota error (device loop1): write_blk: dquota write failed [ 70.414608][ T5227] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 70.424729][ T5227] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 70.433714][ T5227] EXT4-fs (loop1): 1 orphan inode deleted [ 70.439956][ T5227] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.487398][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.545561][ T5252] loop2: detected capacity change from 0 to 1024 [ 70.552955][ T5255] netlink: 'syz.3.738': attribute type 21 has an invalid length. [ 70.567852][ T5252] EXT4-fs: Ignoring removed bh option [ 70.573386][ T5255] IPv6: NLM_F_CREATE should be specified when creating new route [ 70.589869][ T5252] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 70.603821][ T5255] netlink: 4 bytes leftover after parsing attributes in process `syz.3.738'. [ 70.609319][ T5253] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 70.620103][ T5252] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e84ce028, mo2=0000] [ 70.631058][ T5253] syzkaller0: linktype set to 777 [ 70.636730][ T5252] System zones: 0-1, 3-12 [ 70.646900][ T5252] EXT4-fs error (device loop2): ext4_map_blocks:833: inode #3: block 1: comm syz.2.748: lblock 1 mapped to illegal pblock 1 (length 1) [ 70.669498][ T5252] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 70.669652][ T5252] EXT4-fs (loop2): Remounting filesystem read-only [ 70.678914][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 70.678935][ C1] EXT4-fs (loop2): initial error at time 2000000015: ext4_map_blocks:833: inode 3: block 1 [ 70.678969][ C1] EXT4-fs (loop2): last error at time 2000000015: ext4_map_blocks:833: inode 3: block 1 [ 70.742082][ T5264] loop3: detected capacity change from 0 to 512 [ 70.752956][ T5252] Quota error (device loop2): write_blk: dquota write failed [ 70.761892][ T5252] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 70.793881][ T5264] EXT4-fs (loop3): 1 truncate cleaned up [ 70.795286][ T5252] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 70.814320][ T5269] loop1: detected capacity change from 0 to 512 [ 70.837224][ T5252] EXT4-fs (loop2): 1 orphan inode deleted [ 70.843583][ T5252] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.865347][ T5269] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.878953][ T5264] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.918530][ T5269] ext4 filesystem being mounted at /176/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.933469][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.947668][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.996091][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.079524][ T5284] loop3: detected capacity change from 0 to 512 [ 71.100905][ T5284] ext3: Unknown parameter 'euid>00000000000000000000' [ 71.213017][ T5298] loop3: detected capacity change from 0 to 1024 [ 71.230187][ T5298] EXT4-fs: Ignoring removed bh option [ 71.260454][ T5298] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.316065][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.600080][ T5328] loop1: detected capacity change from 0 to 512 [ 71.696246][ T5338] loop0: detected capacity change from 0 to 128 [ 71.722853][ T5338] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 71.739099][ T5338] ext4 filesystem being mounted at /142/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 71.780192][ T3302] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 71.906665][ T5355] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.926123][ T5355] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.240395][ T5389] loop4: detected capacity change from 0 to 128 [ 72.268596][ T5389] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.290535][ T5389] ext4 filesystem being mounted at /160/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 72.327983][ T5396] loop0: detected capacity change from 0 to 8192 [ 72.338653][ T3303] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.351376][ T5396] bio_check_eod: 5097 callbacks suppressed [ 72.351408][ T5396] syz.0.801: attempt to access beyond end of device [ 72.351408][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.370997][ T5396] buffer_io_error: 5097 callbacks suppressed [ 72.371029][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.389351][ T5396] syz.0.801: attempt to access beyond end of device [ 72.389351][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.402919][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.412437][ T5396] syz.0.801: attempt to access beyond end of device [ 72.412437][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.426268][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.434641][ T5396] syz.0.801: attempt to access beyond end of device [ 72.434641][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.448543][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.456757][ T5396] syz.0.801: attempt to access beyond end of device [ 72.456757][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.470398][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.478815][ T5396] syz.0.801: attempt to access beyond end of device [ 72.478815][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.492416][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.517612][ T5396] syz.0.801: attempt to access beyond end of device [ 72.517612][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.561658][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.582062][ T5396] syz.0.801: attempt to access beyond end of device [ 72.582062][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.595961][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.604791][ T5396] syz.0.801: attempt to access beyond end of device [ 72.604791][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.618567][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.626859][ T5396] syz.0.801: attempt to access beyond end of device [ 72.626859][ T5396] loop0: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 72.647848][ T5396] Buffer I/O error on dev loop0, logical block 57847, async page read [ 72.809326][ T5417] ------------[ cut here ]------------ [ 72.814835][ T5417] WARNING: kernel/signal.c:2174 at do_notify_parent+0x5c3/0x600, CPU#0: syz.4.808/5417 [ 72.824548][ T5417] Modules linked in: [ 72.828458][ T5417] CPU: 0 UID: 0 PID: 5417 Comm: syz.4.808 Not tainted syzkaller #0 PREEMPT(full) [ 72.837673][ T5417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 72.847840][ T5417] RIP: 0010:do_notify_parent+0x5c3/0x600 [ 72.853503][ T5417] Code: 8b 05 c1 49 f6 07 48 3b 44 24 48 75 41 44 89 f0 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 1e 12 1e 00 90 <0f> 0b 90 45 31 f6 eb cc e8 10 12 1e 00 90 0f 0b 90 e9 af fa ff ff [ 72.873150][ T5417] RSP: 0018:ffffc90000eb3dd8 EFLAGS: 00010093 [ 72.879226][ T5417] RAX: ffffffff813b1682 RBX: ffff8881022b0000 RCX: ffff8881022b0000 [ 72.887215][ T5417] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000040 [ 72.895196][ T5417] RBP: 0000000000000080 R08: ffff8881022b0af8 R09: 0000000000000000 [ 72.903192][ T5417] R10: ffffc90000eb3df0 R11: 0001c90000eb3df0 R12: ffff8881022b0000 [ 72.911256][ T5417] R13: ffff8881022b0828 R14: ffff8881045e0010 R15: 0000000000000080 [ 72.919306][ T5417] FS: 0000000000000000(0000) GS:ffff8882ae8fe000(0000) knlGS:0000000000000000 [ 72.928273][ T5417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.934890][ T5417] CR2: 00007fabfd2ca4c0 CR3: 0000000126b14000 CR4: 00000000003506f0 [ 72.942876][ T5417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.950859][ T5417] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 72.958870][ T5417] Call Trace: [ 72.962164][ T5417] [ 72.965105][ T5417] ? queued_write_lock_slowpath+0x12a/0x260 [ 72.971091][ T5417] do_exit+0xc13/0x1530 [ 72.975285][ T5417] ? switch_fpu_return+0xe7/0x1b0 [ 72.980347][ T5417] __x64_sys_exit+0x1f/0x20 [ 72.984870][ T5417] x64_sys_call+0x301d/0x3020 [ 72.989596][ T5417] do_syscall_64+0x12c/0x3b0 [ 72.994203][ T5417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.000107][ T5417] RIP: 0033:0x7f9f161ccdd9 [ 73.004537][ T5417] Code: Unable to access opcode bytes at 0x7f9f161ccdaf. [ 73.011557][ T5417] RSP: 002b:00007f9f14bf4fd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 73.019979][ T5417] RAX: ffffffffffffffda RBX: 00007f9f16446090 RCX: 00007f9f161ccdd9 [ 73.027956][ T5417] RDX: 00007f9f14bf59c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.035977][ T5417] RBP: 00007f9f16262d69 R08: 0000000000000000 R09: 0000000000000000 [ 73.043968][ T5417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.051960][ T5417] R13: 00007f9f16446128 R14: 00007f9f16446090 R15: 00007ffe937371a8 [ 73.059977][ T5417] [ 73.063024][ T5417] ---[ end trace 0000000000000000 ]--- [ 73.195141][ T5432] EXT4-fs: quotafile must be on filesystem root [ 73.394049][ T5446] EXT4-fs: Ignoring removed nobh option [ 73.401916][ T5446] EXT4-fs: Ignoring removed orlov option [ 73.413016][ T5446] EXT4-fs: Ignoring removed orlov option [ 73.421020][ T5446] EXT4-fs error (device loop0): __ext4_iget:5481: inode #11: block 1: comm syz.0.821: invalid block [ 73.432003][ T5446] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 73.433416][ T5446] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.821: couldn't read orphan inode 11 (err -117) [ 73.442632][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 73.442649][ C0] EXT4-fs (loop0): initial error at time 2000000018: __ext4_iget:5481: inode 11: block 1 [ 73.442689][ C0] EXT4-fs (loop0): last error at time 2000000018: __ext4_iget:5481: inode 11: block 1 [ 73.480475][ T5446] loop0: lost filesystem error report for type 5 error -117 [ 73.482405][ T5446] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.506525][ T5449] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5449 comm=syz.4.822 [ 73.519309][ T5446] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 216 vs 220 free clusters [ 73.570652][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.647454][ T5457] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 73.711783][ T5457] ext4 filesystem being mounted at /169/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.848081][ T3303] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 74.032604][ T36] Bluetooth: hci0: Frame reassembly failed (-84) [ 74.311231][ T5503] EXT4-fs: Ignoring removed nobh option [ 74.317828][ T5503] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 74.333249][ T5503] EXT4-fs (loop2): 1 truncate cleaned up [ 74.339915][ T5503] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.353907][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 74.353919][ T28] audit: type=1400 audit(2000000019.660:488): avc: denied { remount } for pid=5502 comm="syz.2.845" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 74.392141][ T28] audit: type=1400 audit(2000000019.690:489): avc: denied { rename } for pid=5502 comm="syz.2.845" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.401887][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.414189][ T28] audit: type=1400 audit(2000000019.690:490): avc: denied { reparent } for pid=5502 comm="syz.2.845" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.446945][ T28] audit: type=1400 audit(2000000019.690:491): avc: denied { rmdir } for pid=5502 comm="syz.2.845" name="file0" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 74.470150][ T28] audit: type=1400 audit(2000000019.690:492): avc: denied { rmdir } for pid=5502 comm="syz.2.845" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 74.614650][ T5523] netlink: 8 bytes leftover after parsing attributes in process `syz.2.863'. [ 74.622000][ T28] audit: type=1400 audit(2000000019.930:493): avc: denied { write } for pid=5518 comm="syz.4.852" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 74.697822][ T5530] vhci_hcd vhci_hcd.2: invalid port number 96 [ 74.704134][ T5530] vhci_hcd vhci_hcd.2: default hub control req: 2000 vfffc i0060 l7 [ 74.708359][ T5529] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.729475][ T28] audit: type=1400 audit(2000000020.040:494): avc: denied { read } for pid=5533 comm="syz.2.857" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 74.749324][ T5529] ext4 filesystem being mounted at /157/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.765988][ T5529] EXT4-fs error (device loop3): ext4_empty_dir:3082: inode #12: comm syz.3.856: invalid size [ 74.794108][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.838036][ T28] audit: type=1400 audit(2000000020.150:495): avc: denied { connect } for pid=5539 comm="syz.2.860" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 74.885490][ T28] audit: type=1400 audit(2000000020.190:496): avc: denied { create } for pid=5543 comm="syz.2.862" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 74.905320][ T28] audit: type=1400 audit(2000000020.200:497): avc: denied { bind } for pid=5543 comm="syz.2.862" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 76.067611][ T4768] Bluetooth: hci0: command 0x1003 tx timeout [ 76.069287][ T42] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 76.517399][ T5592] netlink: 4 bytes leftover after parsing attributes in process `syz.0.884'. [ 76.583268][ T5601] set_capacity_and_notify: 5 callbacks suppressed [ 76.583284][ T5601] loop0: detected capacity change from 0 to 128 [ 76.607050][ T5601] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 76.623428][ T5601] ext4 filesystem being mounted at /166/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 76.671598][ T3302] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 76.848122][ T5617] loop3: detected capacity change from 0 to 512 [ 76.966282][ T5628] loop0: detected capacity change from 0 to 512 [ 76.978792][ T5628] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.898: corrupted in-inode xattr: invalid ea_ino [ 77.001727][ T5628] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 77.002110][ T5628] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.898: couldn't read orphan inode 15 (err -117) [ 77.011327][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 77.011346][ C0] EXT4-fs (loop0): initial error at time 2000000022: ext4_iget_extra_inode:5128: inode 15 [ 77.011381][ C0] EXT4-fs (loop0): last error at time 2000000022: ext4_iget_extra_inode:5128: inode 15 [ 77.049223][ T5628] loop0: lost filesystem error report for type 5 error -117 [ 77.050926][ T5628] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.083661][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.103810][ T5636] netlink: 28 bytes leftover after parsing attributes in process `syz.4.902'. [ 77.132166][ T5636] netlink: 32 bytes leftover after parsing attributes in process `syz.4.902'. [ 77.145596][ T5636] netlink: 28 bytes leftover after parsing attributes in process `syz.4.902'. [ 77.154839][ T5636] netlink: 32 bytes leftover after parsing attributes in process `syz.4.902'. [ 77.407648][ T5665] loop2: detected capacity change from 0 to 512 [ 77.415705][ T5665] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.2.915: corrupted xattr block 95: invalid header [ 77.430371][ T5665] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 77.430702][ T5665] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.915: bg 0: block 7: invalid block bitmap [ 77.439982][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 77.439997][ C0] EXT4-fs (loop2): initial error at time 2000000022: ext4_expand_extra_isize_ea:2810: inode 11 [ 77.440019][ C0] EXT4-fs (loop2): last error at time 2000000022: ext4_expand_extra_isize_ea:2810: inode 11 [ 77.479591][ T5665] loop2: lost filesystem error report for type 5 error -117 [ 77.479793][ T5665] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 77.496449][ T5665] loop2: lost filesystem error report for type 5 error -117 [ 77.496537][ T5665] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #11: comm syz.2.915: corrupted xattr block 95: invalid header [ 77.496919][ T5658] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.505392][ T5665] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 77.521028][ T5658] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.526551][ T5665] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 77.551839][ T5665] EXT4-fs (loop2): 1 orphan inode deleted [ 77.558079][ T5665] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.589971][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.622153][ T5674] sch_tbf: burst 1 is lower than device bridge_slave_0 mtu (1514) ! [ 77.866805][ T5691] loop0: detected capacity change from 0 to 128 [ 78.041715][ T5705] loop2: detected capacity change from 0 to 2048 [ 78.065113][ T5705] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.229701][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.396634][ T5745] loop3: detected capacity change from 0 to 1024 [ 78.414218][ T5745] EXT4-fs: Ignoring removed bh option [ 78.441772][ T5745] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.453987][ T5747] loop0: detected capacity change from 0 to 1024 [ 78.462565][ T5749] The dccp option matching is deprecated and scheduled to be removed in 2027. [ 78.462565][ T5749] Please contact the netfilter-devel mailing list or update your nftables rules. [ 78.481623][ T5747] EXT4-fs: Ignoring removed i_version option [ 78.509827][ T5754] netlink: 4 bytes leftover after parsing attributes in process `syz.4.955'. [ 78.540712][ T5747] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.572505][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.596652][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.657213][ T5769] netlink: 8 bytes leftover after parsing attributes in process `syz.3.961'. [ 78.712058][ T5769] ip_vti0: Master is either lo or non-ether device [ 78.809976][ T5784] loop2: detected capacity change from 0 to 256 [ 78.835418][ T5784] FAT-fs (loop2): Directory bread(block 64) failed [ 78.846280][ T5782] vhci_hcd vhci_hcd.2: invalid port number 96 [ 78.851695][ T5784] FAT-fs (loop2): Directory bread(block 65) failed [ 78.860982][ T5784] FAT-fs (loop2): Directory bread(block 66) failed [ 78.865996][ T5782] vhci_hcd vhci_hcd.2: default hub control req: 2000 vfffc i0060 l7 [ 78.868504][ T5784] FAT-fs (loop2): Directory bread(block 67) failed [ 78.891146][ T5784] FAT-fs (loop2): Directory bread(block 68) failed [ 78.903639][ T5784] FAT-fs (loop2): Directory bread(block 69) failed [ 78.912360][ T5784] FAT-fs (loop2): Directory bread(block 70) failed [ 78.919097][ T5784] FAT-fs (loop2): Directory bread(block 71) failed [ 78.925927][ T5784] FAT-fs (loop2): Directory bread(block 72) failed [ 78.932950][ T5784] FAT-fs (loop2): Directory bread(block 73) failed [ 79.102826][ T5806] loop4: detected capacity change from 0 to 128 [ 79.126976][ T5806] FAT-fs (loop4): error, invalid access to FAT (entry 0x0fff0000) [ 79.144622][ T5806] FAT-fs (loop4): Filesystem has been set read-only [ 79.248993][ T5817] bond0: entered promiscuous mode [ 79.255859][ T5819] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.985: invalid indirect mapped block 256 (level 2) [ 79.276949][ T5817] bond_slave_0: entered promiscuous mode [ 79.285843][ T5819] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 79.287003][ T5819] EXT4-fs (loop2): 2 truncates cleaned up [ 79.296256][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 79.296278][ C1] EXT4-fs (loop2): initial error at time 2000000024: ext4_free_branches:1023: inode 11 [ 79.296332][ C1] EXT4-fs (loop2): last error at time 2000000024: ext4_free_branches:1023: inode 11 [ 79.301325][ T5817] bond_slave_1: entered promiscuous mode [ 79.341950][ T5819] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.360376][ T5817] batadv0: entered promiscuous mode [ 79.366543][ T5817] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 79.400903][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.579208][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 79.579273][ T28] audit: type=1400 audit(2000000024.890:527): avc: denied { map } for pid=5842 comm="syz.2.996" path="socket:[11699]" dev="sockfs" ino=11699 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 79.637563][ T28] audit: type=1400 audit(2000000024.920:528): avc: denied { read } for pid=5842 comm="syz.2.996" path="socket:[11699]" dev="sockfs" ino=11699 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 79.743875][ T5859] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c198, mo2=0002] [ 79.752072][ T5859] System zones: 1-12 [ 79.756289][ T5859] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.1000: corrupted in-inode xattr: e_value size too large [ 79.770702][ T5859] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 79.770845][ T5859] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1000: couldn't read orphan inode 15 (err -117) [ 79.780044][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 79.780059][ C0] EXT4-fs (loop4): initial error at time 2000000025: ext4_iget_extra_inode:5128: inode 15 [ 79.780099][ C0] EXT4-fs (loop4): last error at time 2000000025: ext4_iget_extra_inode:5128: inode 15 [ 79.819061][ T5859] loop4: lost filesystem error report for type 5 error -117 [ 79.819598][ T5859] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.843301][ T28] audit: type=1400 audit(2000000025.150:529): avc: denied { link } for pid=5858 comm="syz.4.1000" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 79.886351][ T28] audit: type=1400 audit(2000000025.190:530): avc: denied { unlink } for pid=5858 comm="syz.4.1000" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 79.935417][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.995175][ T5872] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1002'. [ 80.023530][ T28] audit: type=1400 audit(2000000025.330:531): avc: denied { ioctl } for pid=5873 comm="syz.2.1003" path="socket:[11750]" dev="sockfs" ino=11750 ioctlcmd=0x89f3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 80.252726][ T28] audit: type=1400 audit(2000000025.560:532): avc: denied { connect } for pid=5898 comm="syz.0.1015" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 80.313127][ T28] audit: type=1400 audit(2000000025.620:533): avc: denied { execute_no_trans } for pid=5905 comm="syz.0.1018" path="/203/file0" dev="tmpfs" ino=1072 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 80.393941][ T5912] EXT4-fs: Ignoring removed bh option [ 80.405738][ T28] audit: type=1400 audit(2000000025.710:534): avc: denied { listen } for pid=5913 comm="syz.0.1022" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 80.443650][ T28] audit: type=1400 audit(2000000025.710:535): avc: denied { ioctl } for pid=5913 comm="syz.0.1022" path="socket:[12482]" dev="sockfs" ino=12482 ioctlcmd=0x89eb scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 80.468731][ T5912] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.503595][ T5912] EXT4-fs error (device loop3): ext4_read_inline_dir:1494: inode #12: block 7: comm syz.3.1021: path /197/file1/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 80.552205][ T5912] EXT4-fs (loop3): Remounting filesystem read-only [ 80.602521][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.638952][ T5926] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1026'. [ 80.653941][ T28] audit: type=1400 audit(2000000025.960:536): avc: denied { attach_queue } for pid=5927 comm="syz.3.1027" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 81.457481][ T6062] bio_check_eod: 8265 callbacks suppressed [ 81.457497][ T6062] syz.4.1034: attempt to access beyond end of device [ 81.457497][ T6062] loop4: rw=2049, sector=560, nr_sectors = 32 limit=512 [ 81.477380][ T6062] syz.4.1034: attempt to access beyond end of device [ 81.477380][ T6062] loop4: rw=2049, sector=624, nr_sectors = 32 limit=512 [ 81.491306][ T6062] syz.4.1034: attempt to access beyond end of device [ 81.491306][ T6062] loop4: rw=2049, sector=688, nr_sectors = 32 limit=512 [ 81.505442][ T6052] syz.4.1034: attempt to access beyond end of device [ 81.505442][ T6052] loop4: rw=2049, sector=776, nr_sectors = 8 limit=512 [ 81.519835][ T6052] syz.4.1034: attempt to access beyond end of device [ 81.519835][ T6052] loop4: rw=2049, sector=816, nr_sectors = 32 limit=512 [ 81.534305][ T6052] syz.4.1034: attempt to access beyond end of device [ 81.534305][ T6052] loop4: rw=2049, sector=880, nr_sectors = 32 limit=512 [ 81.548438][ T6052] syz.4.1034: attempt to access beyond end of device [ 81.548438][ T6052] loop4: rw=2049, sector=944, nr_sectors = 32 limit=512 [ 81.562220][ T6052] syz.4.1034: attempt to access beyond end of device [ 81.562220][ T6052] loop4: rw=2049, sector=1008, nr_sectors = 32 limit=512 [ 81.611132][ T6062] syz.4.1034: attempt to access beyond end of device [ 81.611132][ T6062] loop4: rw=2049, sector=752, nr_sectors = 24 limit=512 [ 81.638341][ T6062] syz.4.1034: attempt to access beyond end of device [ 81.638341][ T6062] loop4: rw=2049, sector=1096, nr_sectors = 8 limit=512 [ 81.720984][ T6081] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6081 comm=syz.0.1039 [ 81.797991][ T6088] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 82.346058][ T6117] set_capacity_and_notify: 5 callbacks suppressed [ 82.346075][ T6117] loop0: detected capacity change from 0 to 128 [ 82.387118][ T6117] buffer_io_error: 8237 callbacks suppressed [ 82.387133][ T6117] Buffer I/O error on dev loop0, logical block 71, lost async page write [ 82.632080][ T6128] loop4: detected capacity change from 0 to 1024 [ 82.641082][ T6130] loop3: detected capacity change from 0 to 512 [ 82.649069][ T6128] EXT4-fs: Ignoring removed bh option [ 82.670027][ T6128] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.688048][ T6133] loop0: detected capacity change from 0 to 1024 [ 82.694858][ T6128] EXT4-fs error (device loop4): ext4_read_inline_dir:1494: inode #12: block 7: comm syz.4.1060: path /219/file1/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 82.706173][ T6133] EXT4-fs: Ignoring removed bh option [ 82.735856][ T6133] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.793570][ T6128] EXT4-fs (loop4): Remounting filesystem read-only [ 82.847744][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.992926][ T6157] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1071'. [ 83.010264][ T6159] loop2: detected capacity change from 0 to 512 [ 83.039025][ T6159] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e018, mo2=0002] [ 83.057759][ T6159] System zones: 1-12 [ 83.067871][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.079182][ T6159] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #12: comm syz.2.1069: missing EA_INODE flag [ 83.140493][ T6159] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 83.140651][ T6159] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1069: error while reading EA inode 12 err=-117 [ 83.149917][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 83.149941][ C1] EXT4-fs (loop2): initial error at time 2000000028: ext4_xattr_inode_iget:441: inode 12 [ 83.149982][ C1] EXT4-fs (loop2): last error at time 2000000028: ext4_xattr_inode_iget:441: inode 12 [ 83.215339][ T6159] loop2: lost filesystem error report for type 5 error -117 [ 83.215516][ T6159] EXT4-fs (loop2): 1 orphan inode deleted [ 83.238633][ T6159] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.288409][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.352942][ T6177] loop2: detected capacity change from 0 to 512 [ 83.382635][ T6177] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 83.401774][ T6177] EXT4-fs (loop2): orphan cleanup on readonly fs [ 83.409600][ T6180] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1081'. [ 83.431460][ T6177] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 83.465796][ T6173] sctp: [Deprecated]: syz.4.1076 (pid 6173) Use of int in maxseg socket option. [ 83.465796][ T6173] Use struct sctp_assoc_value instead [ 83.494940][ T6177] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 83.518182][ T6177] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1078: bg 0: block 15: invalid block bitmap [ 83.567643][ T6177] loop2: lost filesystem error report for type 5 error -117 [ 83.567839][ T6177] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 83.583873][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 83.583907][ C0] EXT4-fs (loop2): initial error at time 2000000028: ext4_validate_block_bitmap:432 [ 83.583932][ C0] EXT4-fs (loop2): last error at time 2000000028: ext4_validate_block_bitmap:432 [ 83.640732][ T6177] loop2: lost filesystem error report for type 5 error -117 [ 83.648408][ T6177] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #16: comm syz.2.1078: data will be lost [ 83.703226][ T6177] EXT4-fs (loop2): 1 truncate cleaned up [ 83.709833][ T6177] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.725073][ T6186] loop4: detected capacity change from 0 to 1024 [ 83.744423][ T6177] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.1078: corrupted xattr block 31: invalid header [ 83.751447][ T6186] EXT4-fs: Ignoring removed bh option [ 83.793110][ T6177] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 83.805702][ T6186] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.813420][ T6177] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.1078: corrupted xattr block 31: invalid header [ 83.818535][ T6190] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.1078: corrupted xattr block 31: invalid header [ 83.889344][ T6177] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 83.918673][ T6190] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 83.936087][ T6194] loop3: detected capacity change from 0 to 512 [ 83.944093][ T6194] EXT4-fs: Ignoring removed nobh option [ 83.950077][ T6177] EXT4-fs error (device loop2): ext4_get_link:106: inode #16: comm syz.2.1078: bad symlink. [ 83.956098][ T6190] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.1078: corrupted xattr block 31: invalid header [ 83.975483][ T6194] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 83.987620][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.999308][ T6190] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 84.010009][ T6194] EXT4-fs (loop3): 1 truncate cleaned up [ 84.013072][ T6190] EXT4-fs error (device loop2): ext4_get_link:106: inode #16: comm syz.2.1078: bad symlink. [ 84.019719][ T6194] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.063703][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.204365][ T6207] netlink: 236 bytes leftover after parsing attributes in process `syz.2.1091'. [ 84.239959][ T6207] netlink: 236 bytes leftover after parsing attributes in process `syz.2.1091'. [ 84.348505][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.435172][ T3379] IPVS: starting estimator thread 0... [ 84.435660][ T6217] IPVS: wrr: UDP 224.0.0.2:0 - no destination available [ 84.547677][ T6227] IPVS: using max 2592 ests per chain, 129600 per kthread [ 84.667235][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 84.667252][ T28] audit: type=1400 audit(2000000029.970:575): avc: denied { append } for pid=6250 comm="syz.0.1112" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 84.806904][ T28] audit: type=1400 audit(2000000030.110:576): avc: denied { setopt } for pid=6261 comm="syz.0.1116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 84.922499][ T6268] vhci_hcd vhci_hcd.2: invalid port number 96 [ 84.929919][ T6268] vhci_hcd vhci_hcd.2: default hub control req: 2000 vfffc i0060 l7 [ 85.112002][ T6278] tipc: Started in network mode [ 85.118937][ T6278] tipc: Node identity fe800000000000000000000000000014, cluster identity 4711 [ 85.130106][ T6278] tipc: Enabled bearer , priority 10 [ 85.191106][ T28] audit: type=1400 audit(2000000030.500:577): avc: denied { bind } for pid=6287 comm="syz.0.1126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 85.241709][ T6292] serio: Serial port ptm0 [ 85.362780][ T6306] loop0: detected capacity change from 0 to 2048 [ 85.379328][ T6306] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.391922][ T6306] ext4 filesystem being mounted at /241/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.489106][ T6310] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1135: bg 0: block 345: padding at end of block bitmap is not set [ 85.506980][ T6310] EXT4-fs (loop0): Remounting filesystem read-only [ 85.515994][ T30] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:5075: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 85.694335][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.720824][ T6317] loop0: detected capacity change from 0 to 512 [ 85.744713][ T6317] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e018, mo2=0002] [ 85.753320][ T6317] System zones: 1-12 [ 85.757778][ T6317] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #12: comm syz.0.1137: missing EA_INODE flag [ 85.770703][ T6317] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 85.770873][ T6317] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.1137: error while reading EA inode 12 err=-117 [ 85.780025][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 85.780044][ C0] EXT4-fs (loop0): initial error at time 2000000031: ext4_xattr_inode_iget:441: inode 12 [ 85.780080][ C0] EXT4-fs (loop0): last error at time 2000000031: ext4_xattr_inode_iget:441: inode 12 [ 85.818325][ T6317] loop0: lost filesystem error report for type 5 error -117 [ 85.818504][ T6317] EXT4-fs (loop0): 1 orphan inode deleted [ 85.832105][ T6317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.856379][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.146580][ T6322] No such timeout policy "syz0" [ 86.164177][ T28] audit: type=1400 audit(2000000031.470:578): avc: denied { name_bind } for pid=6320 comm="syz.0.1149" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 86.234005][ T6335] raw_sendmsg: syz.4.1142 forgot to set AF_INET. Fix it! [ 86.249289][ T3379] tipc: Node number set to 4269801492 [ 86.404610][ T28] audit: type=1400 audit(2000000031.710:579): avc: denied { ioctl } for pid=6360 comm="syz.0.1150" path="socket:[13342]" dev="sockfs" ino=13342 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 86.984267][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.132495][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.237498][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.283547][ T28] audit: type=1400 audit(2000000032.590:580): avc: denied { read } for pid=6400 comm="syz.4.1156" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 87.343779][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.459828][ T28] audit: type=1400 audit(2000000032.770:581): avc: denied { read } for pid=3021 comm="dhcpcd" name="n25" dev="tmpfs" ino=6761 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 87.528512][ T12] bridge_slave_1: left allmulticast mode [ 87.545785][ T12] bridge_slave_1: left promiscuous mode [ 87.568274][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.577408][ T28] audit: type=1400 audit(2000000032.770:582): avc: denied { open } for pid=3021 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=6761 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 87.622444][ T12] bridge_slave_0: left allmulticast mode [ 87.634319][ T12] bridge_slave_0: left promiscuous mode [ 87.653434][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.666307][ T28] audit: type=1400 audit(2000000032.770:583): avc: denied { getattr } for pid=3021 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=6761 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 87.716988][ T3400] IPVS: starting estimator thread 0... [ 87.731287][ T28] audit: type=1400 audit(2000000032.870:584): avc: denied { create } for pid=6483 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 87.829235][ T6504] IPVS: using max 2592 ests per chain, 129600 per kthread [ 88.194108][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 88.203933][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 88.213558][ T12] bond0 (unregistering): Released all slaves [ 88.221495][ T3021] 8021q: adding VLAN 0 to HW filter on device eth1 [ 88.259270][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.268402][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.278836][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.289104][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 88.303086][ T12] hsr0: left allmulticast mode [ 88.311758][ T12] veth1_macvtap: left promiscuous mode [ 88.317367][ T12] veth0_macvtap: left promiscuous mode [ 88.323619][ T6531] loop0: detected capacity change from 0 to 512 [ 88.332655][ T12] veth1_vlan: left promiscuous mode [ 88.337969][ T12] veth0_vlan: left promiscuous mode [ 88.350437][ T6531] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 88.413537][ T6531] EXT4-fs (loop0): 1 truncate cleaned up [ 88.440888][ T6531] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.507396][ T6531] EXT4-fs error (device loop0): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.0.1175: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 88.581891][ T6531] EXT4-fs (loop0): Remounting filesystem read-only [ 88.622804][ T6531] EXT4-fs warning (device loop0): ext4_rename_delete:3739: inode #2: comm syz.0.1175: Deleting old file: nlink 4, error=-117 [ 88.652481][ T12] team0 (unregistering): Port device team_slave_1 removed [ 88.669733][ T12] team0 (unregistering): Port device team_slave_0 removed [ 88.677958][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.860405][ T6554] loop0: detected capacity change from 0 to 2048 [ 88.891067][ T6554] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.941491][ T6399] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.968800][ T6399] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.005380][ T6399] bridge_slave_0: entered allmulticast mode [ 89.012125][ T6399] bridge_slave_0: entered promiscuous mode [ 89.019076][ T6399] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.026177][ T6399] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.033685][ T6399] bridge_slave_1: entered allmulticast mode [ 89.040615][ T6399] bridge_slave_1: entered promiscuous mode [ 89.047628][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.090378][ T6399] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.131851][ T6399] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.183271][ T6399] team0: Port device team_slave_0 added [ 89.197784][ T6399] team0: Port device team_slave_1 added [ 89.246401][ T6399] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.265947][ T6399] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 89.309906][ T6399] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.338319][ T6399] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.347254][ T6399] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 89.379775][ T6399] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.434591][ T3021] 8021q: adding VLAN 0 to HW filter on device eth2 [ 89.496275][ T6610] loop0: detected capacity change from 0 to 512 [ 89.513825][ T6610] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.529859][ T6613] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1202'. [ 89.545194][ T6399] hsr_slave_0: entered promiscuous mode [ 89.557267][ T6399] hsr_slave_1: entered promiscuous mode [ 89.734213][ T6640] loop2: detected capacity change from 0 to 256 [ 89.748176][ T6640] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 89.781123][ T3021] 8021q: adding VLAN 0 to HW filter on device eth3 [ 89.801401][ T6640] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.887507][ T6399] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 90.235492][ T6399] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 90.251458][ T3021] 8021q: adding VLAN 0 to HW filter on device eth4 [ 90.260992][ T6399] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 90.276679][ T6670] loop2: detected capacity change from 0 to 512 [ 90.292265][ T6670] ext4 filesystem being mounted at /263/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 90.425395][ T6399] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 90.433772][ T6399] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 90.442989][ T6399] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 90.484505][ T6399] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 90.499498][ T6399] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 90.646533][ T6399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.670480][ T6399] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.685469][ T6435] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.692600][ T6435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.726325][ T6435] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.733520][ T6435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.776585][ T6399] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.936266][ T6399] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.028727][ T6712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.037496][ T6712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.062606][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 91.062629][ T28] audit: type=1400 audit(2000000037.372:590): avc: denied { connect } for pid=6739 comm="syz.4.1232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 91.098199][ T28] audit: type=1400 audit(2000000037.402:591): avc: denied { ioctl } for pid=6739 comm="syz.4.1232" path="socket:[13804]" dev="sockfs" ino=13804 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 91.123281][ T28] audit: type=1400 audit(2000000037.402:592): avc: denied { read } for pid=6739 comm="syz.4.1232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 91.157838][ T6399] veth0_vlan: entered promiscuous mode [ 91.170036][ T6399] veth1_vlan: entered promiscuous mode [ 91.186956][ T6399] veth0_macvtap: entered promiscuous mode [ 91.194971][ T6399] veth1_macvtap: entered promiscuous mode [ 91.208540][ T6399] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.220040][ T6399] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.231215][ T6439] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.249815][ T6439] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.267609][ T28] audit: type=1400 audit(2000000037.572:593): avc: denied { mounton } for pid=6399 comm="syz-executor" path="/root/syzkaller.BLsdH4/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=13880 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 91.270401][ T6439] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.306381][ T6439] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.316126][ T28] audit: type=1400 audit(2000000037.612:594): avc: denied { mount } for pid=6399 comm="syz-executor" name="/" dev="gadgetfs" ino=3757 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 91.472808][ T6756] 9pnet: p9_errstr2errno: server reported unknown error 0x000 [ 91.487058][ T28] audit: type=1400 audit(2000000037.792:595): avc: denied { relabelfrom } for pid=6762 comm="syz.5.1238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 91.507418][ T28] audit: type=1400 audit(2000000037.792:596): avc: denied { relabelto } for pid=6762 comm="syz.5.1238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 91.616481][ T28] audit: type=1326 audit(2000000037.922:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6774 comm="syz.4.1243" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f161ccdd9 code=0x7ffc0000 [ 91.700301][ T28] audit: type=1326 audit(2000000037.952:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6774 comm="syz.4.1243" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f161ccdd9 code=0x7ffc0000 [ 91.772782][ T28] audit: type=1326 audit(2000000037.952:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6774 comm="syz.4.1243" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9f161ccdd9 code=0x7ffc0000 [ 92.222111][ T6837] loop0: detected capacity change from 0 to 512 [ 92.258335][ T6837] EXT4-fs: Ignoring removed nomblk_io_submit option [ 92.280793][ T6837] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 92.317985][ T6837] EXT4-fs (loop0): 1 truncate cleaned up [ 92.359406][ T6837] EXT4-fs warning (device loop0): verify_group_input:137: Cannot add at group 1953724787 (only 1 groups) [ 93.846634][ T6949] veth1_to_bond: entered allmulticast mode [ 93.853263][ T6949] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1278'. [ 93.899685][ T6952] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1279'. [ 94.057484][ T6949] veth1_to_bond (unregistering): left allmulticast mode [ 94.082664][ T6949] bond0: (slave c@0Ù): Releasing backup interface [ 94.109717][ T6963] netlink: 'syz.3.1284': attribute type 3 has an invalid length. [ 94.199326][ T6973] netlink: 68 bytes leftover after parsing attributes in process `syz.5.1288'. [ 94.210198][ T6973] netlink: 48 bytes leftover after parsing attributes in process `syz.5.1288'. [ 94.306988][ T6988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.315390][ T829] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.330284][ T6988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.338795][ T6988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.354411][ T6988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.365000][ T6988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.380468][ T6988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.391831][ T6988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.411413][ T6996] loop3: detected capacity change from 0 to 512 [ 94.422749][ T6997] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.447224][ T6996] ext4 filesystem being mounted at /251/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.638703][ T7028] loop0: detected capacity change from 0 to 256 [ 94.648286][ T7028] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 94.660156][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.672905][ T7028] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 94.846967][ T7042] netlink: 172 bytes leftover after parsing attributes in process `syz.0.1317'. [ 95.010490][ T7050] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1321'. [ 95.036393][ T7050] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1321'. [ 95.072858][ T7050] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1321'. [ 95.083116][ T7057] serio: Serial port ttyS3 [ 95.327828][ T7078] random: crng reseeded on system resumption [ 95.382226][ T7082] 9p: Could not find request transport: 0x0000000000000004 [ 95.404611][ T7069] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.427992][ T7069] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.482494][ T7094] serio: Serial port ttyS3 [ 95.659829][ T7102] macvlan2: entered promiscuous mode [ 95.665345][ T7102] dummy0: entered promiscuous mode [ 95.673797][ T7102] macvlan2: entered allmulticast mode [ 95.679554][ T7102] dummy0: entered allmulticast mode [ 96.071321][ T7132] loop3: detected capacity change from 0 to 128 [ 96.095741][ T7132] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 96.112033][ T7132] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 96.176788][ T28] kauditd_printk_skb: 113 callbacks suppressed [ 96.176849][ T28] audit: type=1400 audit(2000000042.482:713): avc: denied { ioctl } for pid=7133 comm="syz.3.1354" path="net:[4026532625]" dev="nsfs" ino=4026532625 ioctlcmd=0x6e8c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 96.354276][ T28] audit: type=1400 audit(2000000042.662:714): avc: denied { read } for pid=7145 comm="syz.3.1360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 96.482401][ T7159] loop5: detected capacity change from 0 to 512 [ 96.585043][ T7167] GUP no longer grows the stack in syz.0.1368 (7167): 200000004000-20000000a000 (200000002000) [ 96.614441][ T7167] CPU: 0 UID: 0 PID: 7167 Comm: syz.0.1368 Tainted: G W syzkaller #0 PREEMPT(full) [ 96.614515][ T7167] Tainted: [W]=WARN [ 96.614523][ T7167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 96.614582][ T7167] Call Trace: [ 96.614590][ T7167] [ 96.614599][ T7167] __dump_stack+0x1d/0x30 [ 96.614703][ T7167] dump_stack_lvl+0x95/0xd0 [ 96.614729][ T7167] dump_stack+0x15/0x1b [ 96.614752][ T7167] __get_user_pages+0x1b26/0x1f10 [ 96.614794][ T7167] ? __rcu_read_unlock+0x4e/0x70 [ 96.614869][ T7167] get_user_pages_remote+0x1d5/0x6b0 [ 96.614910][ T7167] __access_remote_vm+0x154/0x4c0 [ 96.614950][ T7167] access_remote_vm+0x32/0x40 [ 96.615038][ T7167] proc_pid_cmdline_read+0x32b/0x6b0 [ 96.615074][ T7167] ? __pfx_proc_pid_cmdline_read+0x10/0x10 [ 96.615134][ T7167] vfs_readv+0x432/0x6e0 [ 96.615166][ T7167] __x64_sys_preadv+0xfd/0x1c0 [ 96.615267][ T7167] x64_sys_call+0x2915/0x3020 [ 96.615307][ T7167] do_syscall_64+0x12c/0x3b0 [ 96.615337][ T7167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.615364][ T7167] RIP: 0033:0x7f4e1839cdd9 [ 96.615390][ T7167] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 96.615411][ T7167] RSP: 002b:00007f4e16def028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 96.615435][ T7167] RAX: ffffffffffffffda RBX: 00007f4e18615fa0 RCX: 00007f4e1839cdd9 [ 96.615530][ T7167] RDX: 0000000000000001 RSI: 0000200000000680 RDI: 0000000000000003 [ 96.615596][ T7167] RBP: 00007f4e18432d69 R08: 00000000fffffff9 R09: 0000000000000000 [ 96.615612][ T7167] R10: 0000000000000016 R11: 0000000000000246 R12: 0000000000000000 [ 96.615627][ T7167] R13: 00007f4e18616038 R14: 00007f4e18615fa0 R15: 00007ffeea6770d8 [ 96.615651][ T7167] [ 96.991914][ T28] audit: type=1400 audit(2000000043.302:715): avc: denied { cpu } for pid=7181 comm="syz.0.1375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 97.041372][ T7187] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 97.156949][ T7199] loop4: detected capacity change from 0 to 128 [ 97.351280][ T7219] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1391'. [ 97.407348][ T7224] netlink: 212924 bytes leftover after parsing attributes in process `syz.5.1393'. [ 97.469528][ T7230] syzkaller1: entered promiscuous mode [ 97.476643][ T28] audit: type=1400 audit(2000000043.782:716): avc: denied { ioctl } for pid=7229 comm="syz.4.1396" path="socket:[15586]" dev="sockfs" ino=15586 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 97.507802][ T7230] syzkaller1: entered allmulticast mode [ 97.577919][ T7236] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1399'. [ 97.722864][ T7249] pim6reg1: entered promiscuous mode [ 97.735431][ T7249] pim6reg1: entered allmulticast mode [ 98.113988][ T7267] loop3: detected capacity change from 0 to 4096 [ 98.123363][ T7269] loop0: detected capacity change from 0 to 512 [ 98.158502][ T28] audit: type=1400 audit(2000000044.462:717): avc: denied { rename } for pid=7265 comm="syz.3.1413" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 98.196151][ T7269] ext4 filesystem being mounted at /305/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.217779][ T28] audit: type=1400 audit(2000000044.472:718): avc: denied { unlink } for pid=7265 comm="syz.3.1413" name="file2" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 98.248296][ T28] audit: type=1400 audit(2000000044.562:719): avc: denied { read write } for pid=7268 comm="syz.0.1414" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 98.271394][ T28] audit: type=1400 audit(2000000044.562:720): avc: denied { open } for pid=7268 comm="syz.0.1414" path="/305/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 98.292974][ T7279] EXT4-fs error (device loop0): ext4_lookup:1785: inode #12: comm syz.0.1414: iget: bad i_size value: 2533274857506816 [ 98.444520][ T7295] loop5: detected capacity change from 0 to 256 [ 98.465678][ T7295] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 98.512677][ T7295] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 98.558897][ T7299] loop2: detected capacity change from 0 to 2048 [ 98.653812][ T7308] random: crng reseeded on system resumption [ 98.681153][ T28] audit: type=1400 audit(2000000044.992:721): avc: denied { ioctl } for pid=7309 comm="syz.4.1431" path="/dev/usbmon0" dev="devtmpfs" ino=141 ioctlcmd=0x9207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 98.742307][ T7316] netlink: 'syz.3.1434': attribute type 3 has an invalid length. [ 98.756787][ T7318] netlink: 'syz.5.1435': attribute type 4 has an invalid length. [ 98.766947][ T7320] loop2: detected capacity change from 0 to 128 [ 98.775630][ T7316] netlink: 13435 bytes leftover after parsing attributes in process `syz.3.1434'. [ 98.797295][ T7324] netlink: 92 bytes leftover after parsing attributes in process `syz.0.1438'. [ 98.842322][ T28] audit: type=1400 audit(2000000045.152:722): avc: denied { bind } for pid=7325 comm="syz.5.1439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 98.909497][ T7333] syzkaller1: entered promiscuous mode [ 98.921103][ T7333] syzkaller1: entered allmulticast mode [ 99.034939][ T7345] random: crng reseeded on system resumption [ 99.281159][ T7367] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c119, mo2=0002] [ 99.312348][ T7367] System zones: 0-2, 18-18, 34-35 [ 99.329111][ T7367] ext4 filesystem being mounted at /288/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 99.396313][ T7372] netlink: 'syz.5.1458': attribute type 29 has an invalid length. [ 99.408464][ T7377] netlink: 'syz.5.1458': attribute type 29 has an invalid length. [ 99.416974][ T7372] netlink: 264 bytes leftover after parsing attributes in process `syz.5.1458'. [ 99.531244][ T7385] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 99.538905][ T7385] IPv6: NLM_F_CREATE should be set when creating new route [ 99.597729][ T9] net_ratelimit: 16 callbacks suppressed [ 99.597746][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.695533][ T341] Bluetooth: hci0: Frame reassembly failed (-84) [ 99.736864][ T7400] set_capacity_and_notify: 3 callbacks suppressed [ 99.736880][ T7400] loop4: detected capacity change from 0 to 4096 [ 99.750410][ T7400] EXT4-fs: Ignoring removed nomblk_io_submit option [ 99.758647][ T7400] EXT4-fs (loop4): stripe (97) is not aligned with cluster size (16), stripe is disabled [ 99.772364][ T7400] EXT4-fs mount: 12 callbacks suppressed [ 99.772380][ T7400] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.822363][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.877475][ T7409] Invalid argument reading file caps for ./file0 [ 99.923306][ T7413] tun0: tun_chr_ioctl cmd 1074025675 [ 99.929855][ T7413] tun0: persist enabled [ 99.934828][ T7413] tun0: tun_chr_ioctl cmd 1074025675 [ 99.940399][ T7413] tun0: persist disabled [ 100.031348][ T7426] batadv_slave_0: entered promiscuous mode [ 100.038226][ T7425] batadv_slave_0: left promiscuous mode [ 100.070158][ T7428] loop4: detected capacity change from 0 to 2048 [ 100.089548][ T7428] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.115989][ T7428] ext4 filesystem being mounted at /332/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.223699][ T7443] random: crng reseeded on system resumption [ 100.506047][ T12] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:0: bg 0: block 345: padding at end of block bitmap is not set [ 100.520775][ T12] EXT4-fs (loop4): Remounting filesystem read-only [ 100.527365][ T6443] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:5075: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 100.618038][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.670624][ T7466] loop4: detected capacity change from 0 to 512 [ 100.692513][ T7466] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.706689][ T7466] ext4 filesystem being mounted at /334/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.738054][ T3303] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.811769][ T7476] netlink: 399 bytes leftover after parsing attributes in process `syz.4.1503'. [ 100.820992][ T7476] openvswitch: netlink: ufid size 36 bytes exceeds the range (1, 16) [ 100.833654][ T7476] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 100.844371][ T7478] loop0: detected capacity change from 0 to 512 [ 100.854757][ T7478] EXT4-fs (loop0): 1 truncate cleaned up [ 100.860939][ T7478] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.882975][ T7478] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1504: invalid indirect mapped block 4294967295 (level 1) [ 100.897195][ T7478] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.1504: invalid indirect mapped block 65535 (level 2) [ 100.929828][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.955136][ T7483] loop0: detected capacity change from 0 to 512 [ 100.979306][ T7483] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 101.001560][ T7483] System zones: 0-2, 18-18, 34-34 [ 101.020369][ T7483] EXT4-fs (loop0): 1 orphan inode deleted [ 101.027319][ T7483] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.040192][ T7483] ext4 filesystem being mounted at /318/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.048756][ T12] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 1 [ 101.080283][ T12] EXT4-fs (loop0): Remounting filesystem read-only [ 101.088428][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.119317][ T7504] loop0: detected capacity change from 0 to 128 [ 101.141332][ T7504] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 101.158673][ T7504] ext4 filesystem being mounted at /319/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 101.186181][ T7504] EXT4-fs warning (device loop0): ext4_group_extend:1885: will only finish group (8193 blocks, 8129 new) [ 101.197960][ T7504] EXT4-fs warning (device loop0): ext4_group_extend:1890: can't read last block, resize aborted [ 101.220310][ T3302] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 101.259741][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 101.259757][ T28] audit: type=1400 audit(2000000047.572:742): avc: denied { watch watch_reads } for pid=7508 comm="syz.3.1511" path="/syzcgroup/unified/syz3/file0" dev="cgroup2" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 101.321391][ T7513] random: crng reseeded on system resumption [ 101.355814][ T28] audit: type=1400 audit(2000000047.622:743): avc: denied { open } for pid=7510 comm="syz.2.1510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 101.385150][ T28] audit: type=1400 audit(2000000047.622:744): avc: denied { kernel } for pid=7510 comm="syz.2.1510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 101.410221][ T7519] loop0: detected capacity change from 0 to 512 [ 101.427978][ T28] audit: type=1400 audit(2000000047.622:745): avc: denied { write } for pid=7510 comm="syz.2.1510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 101.468440][ T7519] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.520584][ T7519] ext4 filesystem being mounted at /321/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.532650][ T7519] EXT4-fs (loop0): shut down requested (1) [ 101.541466][ T7519] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 101.566864][ T7519] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 101.596176][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.735626][ T7565] loop3: detected capacity change from 0 to 512 [ 101.747793][ T42] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 101.966545][ T7601] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1534'. [ 102.420011][ T28] audit: type=1400 audit(2000000048.732:746): avc: denied { tracepoint } for pid=7620 comm="syz.2.1538" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 102.559656][ T7632] loop3: detected capacity change from 0 to 1024 [ 102.601123][ T7632] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.630383][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.696516][ T7401] Bluetooth: hci0: Opcode 0x080f failed: -4 [ 102.806629][ T28] audit: type=1400 audit(2000000049.112:747): avc: denied { watch } for pid=7664 comm="syz.3.1561" path="/324/file0" dev="tmpfs" ino=1685 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 102.909999][ T7678] loop2: detected capacity change from 0 to 512 [ 102.930514][ T7678] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 102.938727][ T7678] System zones: 0-2, 18-18, 34-34 [ 102.951026][ T7678] EXT4-fs (loop2): 1 orphan inode deleted [ 102.962020][ T7678] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.974879][ T7678] ext4 filesystem being mounted at /326/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.976648][ T12] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 103.005140][ T12] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:0: Failed to release dquot type 1 [ 103.021086][ T12] EXT4-fs (loop2): Remounting filesystem read-only [ 103.037700][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.069312][ T28] audit: type=1400 audit(2000000049.382:748): avc: denied { listen } for pid=7682 comm="syz.5.1568" lport=53786 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 103.108942][ T28] audit: type=1400 audit(2000000049.402:749): avc: denied { accept } for pid=7682 comm="syz.5.1568" lport=53786 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 103.132614][ T28] audit: type=1400 audit(2000000049.412:750): avc: denied { getopt } for pid=7682 comm="syz.5.1568" lport=53786 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 103.591007][ T7720] random: crng reseeded on system resumption [ 103.653204][ T7724] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.676171][ T7724] ext4 filesystem being mounted at /59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.107444][ T7747] netlink: 'syz.4.1596': attribute type 1 has an invalid length. [ 104.181055][ T7749] vhci_hcd vhci_hcd.4: invalid port number 11 [ 104.197653][ T7749] vhci_hcd vhci_hcd.4: default hub control req: 030e v0edb i000b l8 [ 104.265626][ T7751] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1599'. [ 104.266051][ T341] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 345: padding at end of block bitmap is not set [ 104.288040][ T7751] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1599'. [ 104.298083][ T341] EXT4-fs (loop5): Remounting filesystem read-only [ 104.298287][ T6443] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:5075: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 104.334768][ T6443] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 104.343670][ T7751] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1599'. [ 104.352690][ T6443] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 104.361894][ T7751] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1599'. [ 104.370915][ T6443] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 104.380085][ T6443] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 104.494840][ T6399] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.506835][ T7755] xt_hashlimit: size too large, truncated to 1048576 [ 104.567794][ T341] ================================================================== [ 104.575918][ T341] BUG: KCSAN: data-race in atime_needs_update / touch_atime [ 104.583230][ T341] [ 104.585564][ T341] write to 0xffff8881045d9108 of 4 bytes by task 12 on cpu 0: [ 104.593034][ T341] touch_atime+0x1d7/0x330 [ 104.597481][ T341] shmem_file_read_iter+0x3f4/0x4b0 [ 104.602738][ T341] lo_rw_aio+0x67d/0x730 [ 104.607012][ T341] loop_process_work+0x56c/0xac0 [ 104.611993][ T341] loop_rootcg_workfn+0x22/0x30 [ 104.616882][ T341] process_scheduled_works+0x4f0/0x9c0 [ 104.622387][ T341] worker_thread+0x58a/0x780 [ 104.627018][ T341] kthread+0x22a/0x280 [ 104.631109][ T341] ret_from_fork+0x146/0x330 [ 104.635726][ T341] ret_from_fork_asm+0x1a/0x30 [ 104.640506][ T341] [ 104.642844][ T341] read to 0xffff8881045d9108 of 4 bytes by task 341 on cpu 1: [ 104.650315][ T341] atime_needs_update+0x25f/0x3e0 [ 104.655380][ T341] touch_atime+0x4a/0x330 [ 104.659747][ T341] shmem_file_read_iter+0x3f4/0x4b0 [ 104.664971][ T341] lo_rw_aio+0x67d/0x730 [ 104.669243][ T341] loop_process_work+0x56c/0xac0 [ 104.674220][ T341] loop_workfn+0x31/0x40 [ 104.678495][ T341] process_scheduled_works+0x4f0/0x9c0 [ 104.683975][ T341] worker_thread+0x58a/0x780 [ 104.688588][ T341] kthread+0x22a/0x280 [ 104.692672][ T341] ret_from_fork+0x146/0x330 [ 104.697288][ T341] ret_from_fork_asm+0x1a/0x30 [ 104.702078][ T341] [ 104.704414][ T341] value changed: 0x348723e2 -> 0x349794ad [ 104.710137][ T341] [ 104.712462][ T341] Reported by Kernel Concurrency Sanitizer on: [ 104.718629][ T341] CPU: 1 UID: 0 PID: 341 Comm: kworker/u8:7 Tainted: G W syzkaller #0 PREEMPT(full) [ 104.729672][ T341] Tainted: [W]=WARN [ 104.733500][ T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 104.743572][ T341] Workqueue: loop5 loop_workfn [ 104.748359][ T341] ================================================================== [ 104.837932][ T7766] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e018, mo2=0002] [ 104.861383][ T7766] System zones: 1-12 [ 104.872590][ T7766] EXT4-fs error (device loop5): ext4_xattr_inode_iget:441: inode #12: comm syz.5.1598: missing EA_INODE flag [ 104.905127][ T7766] loop5: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 104.905449][ T7766] EXT4-fs error (device loop5): ext4_xattr_inode_iget:446: comm syz.5.1598: error while reading EA inode 12 err=-117 [ 104.914664][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 104.914678][ C0] EXT4-fs (loop5): initial error at time 2000000051: ext4_xattr_inode_iget:441: inode 12 [ 104.914712][ C0] EXT4-fs (loop5): last error at time 2000000051: ext4_xattr_inode_iget:441: inode 12 [ 105.017585][ T7766] loop5: lost filesystem error report for type 5 error -117 [ 105.017930][ T7766] EXT4-fs (loop5): 1 orphan inode deleted [ 105.031559][ T7766] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.082715][ T6399] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000.