last executing test programs: 9.203072567s ago: executing program 3 (id=1625): unshare(0x22020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x4, 0x4, 0x8}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00000004000000040000000900000000000000", @ANYRES32=r0], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0xc, 0x0, r1}, 0x48) 9.154317782s ago: executing program 3 (id=1628): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='ceph\x00', 0x0, &(0x7f00000009c0)="010000000037a788a11d1f000000000000006923c63a4541062101b60a2156566de77062086575a59ea9cb", 0x2b, r1) 9.0748941s ago: executing program 3 (id=1630): syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000280)='./bus\x00', 0x2000844, &(0x7f0000000300)={[{@fat=@time_offset={'time_offset', 0x3d, 0x4f7}}, {@fat=@nocase}, {@nodots}, {@dots}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x7ffd}}, {@nodots}, {}, {@dots}, {@fat=@quiet}, {@fat=@fmask={'fmask', 0x3d, 0x1fe}}, {@fat=@nfs_stale_rw}, {@fat=@usefree}, {@dots}, {@fat=@sys_immutable}, {@fat=@errors_remount}, {@fat=@nocase}]}, 0x21, 0x23d, &(0x7f0000000a40)="$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") bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000002640)=ANY=[], &(0x7f0000000100)=""/4117, 0x1a, 0x1015, 0x1}, 0x28) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x22040, 0x40, 0xe}, 0x18) 8.913284416s ago: executing program 3 (id=1636): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'macsec0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'macsec0\x00', 0x1}) 8.817599405s ago: executing program 3 (id=1639): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='//sys\x00\x00\x00\x00\x00\x00\x80\x004\x00\x00s/\x92ync_\x93\x96\xff\x92\xaf\x00Se\xf44.\x00'/49}, 0x30) mount$bpf(0x200000000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x206002, 0x0) mount$bpf(0x0, &(0x7f0000000ac0)='./file0/../file0\x00', 0x0, 0x44000, 0x0) 8.761236711s ago: executing program 3 (id=1641): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 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, 0x9, 0x1, @perf_bp={0x0, 0x9}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) rmdir(&(0x7f0000000240)='./cgroup/../file0\x00') 1.028801589s ago: executing program 1 (id=1878): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x70bd2d, 0x0, {0x22}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 979.203823ms ago: executing program 1 (id=1882): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0xfffff000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) writev(0xffffffffffffffff, 0x0, 0x0) 505.29107ms ago: executing program 4 (id=1896): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000080b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000480)=@base={0x21, 0x0, 0x0, 0x100000, 0x400, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2000000, 0x0, 0x200000000000000}, 0x50) 428.879777ms ago: executing program 4 (id=1898): socket$xdp(0x2c, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000002c0)="2e00000011008b88040f80ee59acbc04130800480f0000005e2900421803001825800000000000000280000c0012", 0x2e}], 0x1}, 0x0) 408.764629ms ago: executing program 2 (id=1899): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f00000001c0), r1) sendmsg$NFC_CMD_VENDOR(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)={0x14, r2, 0x1, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4084}, 0x4000) 407.37654ms ago: executing program 1 (id=1900): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000100)={&(0x7f0000000040)="dcef58b7f29c1f7c93d183044aedba283413e674c7719c33a4b17f028f68610a6c55bb2bf8282853f3e16f8394a8676ff55a3507e2ad50248c6130863b0f7433c7fbc9b978a39eae88bffd05d139cedbee444f7c98e1f92b0f64462b4b470bedced2125e0b1f38fbaa348c6d75aa1a4011e9cdae15ecb9309b0101edbf6dd6d111d6132f1821a4e4cbec8438c571a70e7ca7b0451a6cc55c", 0x98}) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000240)={&(0x7f0000000200)="980790fae10372fc50d99f88af109ce6044b6cb202db37030202c4f4", 0x1c}) 366.323264ms ago: executing program 2 (id=1901): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x5, 0x40, 0x7, 0x0, 0x0, 0xd299, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x8, 0x8}, 0x100882, 0x7ff, 0x6, 0x6, 0xb, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r1}, &(0x7f0000000580), &(0x7f00000005c0)=r0}, 0x20) 344.677646ms ago: executing program 0 (id=1902): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001cc0)={{r0}, &(0x7f0000001c40), &(0x7f0000001c80)='%pS \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001d00)={r0}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 344.179306ms ago: executing program 1 (id=1903): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0x11, 0xf, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200001400e300b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000010000008500000084000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000040)='signal_deliver\x00', r1}, 0x10) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) 258.118834ms ago: executing program 2 (id=1904): bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xd, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) syz_read_part_table(0x5d5, &(0x7f0000000600)="$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") 257.628904ms ago: executing program 0 (id=1905): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r1}, 0x10) sendmmsg$inet(r0, &(0x7f0000005f40)=[{{&(0x7f0000000d00)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000003400)=ANY=[@ANYBLOB="20000000000000000000000007000000440cd1700000000700000e0f940401001400000000000000000600000200000002000000000000001100000000000000000000000100000009000000000000001400000000000000eaffffff0100000006000000000000001400000000000000000000000200000006"], 0x80}}, {{&(0x7f00000010c0)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[], 0x28}}], 0x2, 0x4000004) 257.381614ms ago: executing program 1 (id=1906): r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) perf_event_open(&(0x7f0000001100)={0x5, 0x80, 0x19, 0xa, 0xb, 0xfb, 0x0, 0x3c, 0x4412, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}, 0x11ac4b, 0x0, 0x7fffffff, 0x7, 0x9, 0x41, 0x7, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) 257.031324ms ago: executing program 0 (id=1907): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x7, &(0x7f0000006680)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2014800, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 209.817429ms ago: executing program 1 (id=1908): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x410c84, &(0x7f0000000340), 0x1, 0x775, &(0x7f0000001180)="$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") r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xfffffdd6}], 0x1f, 0x9c00, 0x0, 0x3) 208.979639ms ago: executing program 4 (id=1909): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e00000004"], 0x48) r0 = io_uring_setup(0x6ddd, &(0x7f00000002c0)={0x0, 0x62af, 0x40, 0xffffffff}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f00000009c0)={0x7fffffff, 0x0, &(0x7f0000000980)=[0xffffffffffffffff]}, 0x1) 208.624579ms ago: executing program 0 (id=1910): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.time\x00', 0x26e1, 0x0) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="1802000004000000000000000000000085000000bc000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000100)="b9ff030f78104b8c989e14f088a8", 0x0, 0x4068, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 157.218194ms ago: executing program 4 (id=1911): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x4000811}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001c80)=@newtaction={0x6c, 0x30, 0x871a15abc695fb3d, 0x0, 0x80000, {}, [{0x58, 0x1, [@m_vlan={0x54, 0x1, 0x0, 0x0, {{0x9}, {0x28, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x7ea}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0xfffff800, 0x40, 0x1, 0x3, 0x80000000}, 0x3}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 140.690996ms ago: executing program 2 (id=1912): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r0, 0xffffffffffffffff, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) clock_gettime(0xfffffffffffffffb, 0x0) 65.215173ms ago: executing program 0 (id=1913): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x94b, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="a0725ce9403b", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb8000", 0x38, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @mcast2, {[], @time_exceed={0x4, 0x0, 0x0, 0x60, '\x00', {0x0, 0x6, "fd9063", 0x0, 0x3a, 0x0, @mcast1, @local, [], "1b8d2069162baf34"}}}}}}}, 0x0) recvmmsg(r0, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x2000, 0x0) 64.698303ms ago: executing program 4 (id=1914): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000002000000000000000018090000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x39, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) pselect6(0x2000, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300}, 0x0, &(0x7f0000000100)={0x8}, 0x0, 0x0) 56.309234ms ago: executing program 2 (id=1915): r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'macvtap0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x68, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r1, {0x0, 0xa}, {0xffff, 0xffff}, {0xc, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x3c, 0x2, [@TCA_TBF_BURST={0x8, 0x6, 0xffffffff}, @TCA_TBF_PBURST={0x8, 0x7, 0xa0b}, @TCA_TBF_PARMS={0x28, 0x1, {{0x2, 0x0, 0x10, 0x6, 0x81, 0x4}, {0xb5, 0x2, 0x986, 0x0, 0xf7, 0x7a}, 0xfffffffd, 0x5, 0x1318}}]}}]}, 0x68}}, 0x44080) 28.125107ms ago: executing program 0 (id=1916): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="19000000040000000400000002"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r1, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x8, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r2}}]}, &(0x7f00000008c0)='syzkaller\x00', 0x9, 0x0, 0x0, 0x41000}, 0x94) 27.368247ms ago: executing program 4 (id=1917): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000700002c0000000000000004850000002300000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x18) sendmsg$NFT_BATCH(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a300000000044000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000001f08210340000000045c0000000e0a01020000000000000000010000000900020073797a32000000000900010073797a3000000000300003802c00008028000180230001"], 0xe8}}, 0x0) 0s ago: executing program 2 (id=1918): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xb, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x18) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000004440)={&(0x7f00000003c0)=@id={0x1e, 0x3, 0x3, {0x4e24, 0x3}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000005}, 0x0) kernel console output (not intermixed with test programs): 74: xattr delete (err -117) [ 42.633255][ T3642] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 ro without journal. Quota mode: none. [ 42.753490][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 42.852785][ T3667] program syz.3.73 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 42.921835][ T3673] vhci_hcd: invalid port number 96 [ 42.927044][ T3673] vhci_hcd: default hub control req: 0300 vfffa i0060 l0 [ 43.065346][ T3693] 9pnet_fd: Insufficient options for proto=fd [ 43.272386][ T3729] loop1: detected capacity change from 0 to 512 [ 43.281234][ T3729] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 43.297704][ T3729] EXT4-fs (loop1): invalid journal inode [ 43.303993][ T3729] EXT4-fs (loop1): can't get journal size [ 43.315364][ T3729] EXT4-fs (loop1): 1 truncate cleaned up [ 43.322962][ T3729] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.348564][ T3735] netlink: 8 bytes leftover after parsing attributes in process `syz.3.103'. [ 43.405650][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.443559][ T3741] loop1: detected capacity change from 0 to 1024 [ 43.459813][ T3741] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.542626][ T52] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 43.563028][ T52] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 320 with error 28 [ 43.575451][ T52] EXT4-fs (loop1): This should not happen!! Data will be lost [ 43.575451][ T52] [ 43.585260][ T52] EXT4-fs (loop1): Total free blocks count 0 [ 43.591373][ T52] EXT4-fs (loop1): Free/Dirty block details [ 43.597367][ T52] EXT4-fs (loop1): free_blocks=68451041280 [ 43.603397][ T52] EXT4-fs (loop1): dirty_blocks=320 [ 43.608630][ T52] EXT4-fs (loop1): Block reservation details [ 43.614685][ T52] EXT4-fs (loop1): i_reserved_data_blocks=20 [ 43.629047][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.697437][ T3754] loop1: detected capacity change from 0 to 164 [ 43.713144][ T3754] ======================================================= [ 43.713144][ T3754] WARNING: The mand mount option has been deprecated and [ 43.713144][ T3754] and is ignored by this kernel. Remove the mand [ 43.713144][ T3754] option from the mount to silence this warning. [ 43.713144][ T3754] ======================================================= [ 43.841251][ T3760] 9pnet_fd: Insufficient options for proto=fd [ 43.999318][ T3776] loop0: detected capacity change from 0 to 128 [ 44.161895][ T3792] loop1: detected capacity change from 0 to 512 [ 44.190382][ T3792] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 44.224611][ T3792] EXT4-fs (loop1): 1 truncate cleaned up [ 44.249085][ T3792] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.319839][ T3813] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=3813 comm=syz.4.139 [ 44.342684][ T3814] loop3: detected capacity change from 0 to 1024 [ 44.368439][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.385185][ T3814] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.439205][ T3814] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.491504][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.624757][ T3827] loop3: detected capacity change from 0 to 8192 [ 44.768286][ T3845] loop3: detected capacity change from 0 to 512 [ 44.797566][ T3845] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 44.823526][ T3845] EXT4-fs (loop3): 1 truncate cleaned up [ 44.839665][ T3845] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.866187][ T3858] netlink: 20 bytes leftover after parsing attributes in process `syz.1.159'. [ 44.890309][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.938346][ T3866] netlink: 20 bytes leftover after parsing attributes in process `syz.1.165'. [ 45.065431][ T3883] SELinux: failed to load policy [ 45.619294][ T3939] loop0: detected capacity change from 0 to 512 [ 45.630423][ T3939] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.655069][ T3945] loop1: detected capacity change from 0 to 256 [ 45.682895][ T3939] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.699231][ T29] kauditd_printk_skb: 231 callbacks suppressed [ 45.699245][ T29] audit: type=1400 audit(1760018504.257:322): avc: denied { getopt } for pid=3946 comm="syz.2.200" lport=13 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.713421][ T3945] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 45.762892][ T29] audit: type=1400 audit(1760018504.307:323): avc: denied { setattr } for pid=3938 comm="syz.0.197" path="/27/file1" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.771608][ T3950] loop3: detected capacity change from 0 to 128 [ 45.803415][ T29] audit: type=1326 audit(1760018504.347:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3949 comm="syz.4.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 45.827037][ T29] audit: type=1326 audit(1760018504.347:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3949 comm="syz.4.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 45.850480][ T29] audit: type=1326 audit(1760018504.347:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3949 comm="syz.4.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 45.873831][ T29] audit: type=1326 audit(1760018504.347:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3949 comm="syz.4.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 45.897558][ T29] audit: type=1326 audit(1760018504.347:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3949 comm="syz.4.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 45.921990][ T29] audit: type=1326 audit(1760018504.347:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3949 comm="syz.4.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 45.945709][ T29] audit: type=1326 audit(1760018504.347:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3949 comm="syz.4.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 45.969090][ T29] audit: type=1326 audit(1760018504.347:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3949 comm="syz.4.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=36 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 45.996909][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.077598][ T3970] loop1: detected capacity change from 0 to 512 [ 46.099274][ T3970] EXT4-fs (loop1): orphan cleanup on readonly fs [ 46.124282][ T3974] loop2: detected capacity change from 0 to 764 [ 46.138396][ T3970] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.211: bg 0: block 248: padding at end of block bitmap is not set [ 46.234750][ T3970] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.211: Failed to acquire dquot type 1 [ 46.267814][ T3981] netlink: 76 bytes leftover after parsing attributes in process `syz.0.216'. [ 46.290071][ T3970] EXT4-fs (loop1): 1 truncate cleaned up [ 46.314665][ T3970] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.342833][ T3991] loop0: detected capacity change from 0 to 512 [ 46.377177][ T3970] syz.1.211 (3970) used greatest stack depth: 9200 bytes left [ 46.400506][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.401192][ T3991] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.469809][ T3991] ext4 filesystem being mounted at /31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.505015][ T3991] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 46.528749][ T4008] loop3: detected capacity change from 0 to 512 [ 46.536062][ T4008] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 46.584756][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.621543][ T4008] EXT4-fs (loop3): failed to open journal device unknown-block(0,4) -6 [ 46.667499][ T4022] syz_tun: entered allmulticast mode [ 46.673358][ T4022] syz_tun: left allmulticast mode [ 46.892502][ T4052] netlink: 12 bytes leftover after parsing attributes in process `syz.0.248'. [ 46.950768][ T4057] netlink: 'syz.2.249': attribute type 10 has an invalid length. [ 46.978561][ T4057] syz_tun: entered promiscuous mode [ 46.985623][ T4059] loop4: detected capacity change from 0 to 256 [ 46.998035][ T4057] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 47.232186][ T4080] loop4: detected capacity change from 0 to 164 [ 47.265383][ T4083] loop1: detected capacity change from 0 to 512 [ 47.293246][ T4083] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.339925][ T4080] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 47.350146][ T4080] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 47.392639][ T4083] ext4 filesystem being mounted at /66/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.407501][ T4083] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 47.489815][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.697192][ T4100] program syz.1.265 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 47.732326][ T4104] loop4: detected capacity change from 0 to 512 [ 47.768305][ T4104] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.799759][ T4104] ext4 filesystem being mounted at /63/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.130420][ T4156] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 48.158719][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.251860][ T4169] xt_CT: You must specify a L4 protocol and not use inversions on it [ 48.347894][ T4182] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=4182 comm=syz.4.297 [ 48.530265][ T4202] netlink: 'syz.1.308': attribute type 1 has an invalid length. [ 48.538019][ T4202] netlink: 'syz.1.308': attribute type 2 has an invalid length. [ 48.607526][ T4208] loop7: detected capacity change from 0 to 7 [ 48.615480][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.624797][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.633789][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.643220][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.651077][ T3306] loop7: unable to read partition table [ 48.670331][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.707956][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.717250][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.725320][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.734486][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.742909][ T4208] loop7: unable to read partition table [ 48.750302][ T4208] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 48.750835][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.773267][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.784728][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.793985][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.810202][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.819406][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.827488][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.836704][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.848531][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 48.854625][ T4225] netlink: 4 bytes leftover after parsing attributes in process `syz.4.317'. [ 48.857729][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 48.866536][ T4225] netlink: 16 bytes leftover after parsing attributes in process `syz.4.317'. [ 48.888380][ T4226] loop1: detected capacity change from 0 to 512 [ 48.908259][ T4228] loop3: detected capacity change from 0 to 512 [ 48.912960][ T4226] EXT4-fs: Ignoring removed i_version option [ 48.915856][ T4228] EXT4-fs: Ignoring removed bh option [ 48.968940][ T4226] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.973019][ T4228] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 48.996411][ T4228] EXT4-fs (loop3): 1 truncate cleaned up [ 49.004686][ T4228] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.029831][ T4228] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.040180][ T4226] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.058399][ T4226] ext4 filesystem being mounted at /81/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.090391][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.106342][ T4237] loop2: detected capacity change from 0 to 512 [ 49.126317][ T4237] EXT4-fs (loop2): too many log groups per flexible block group [ 49.152163][ T4237] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 49.186759][ T4237] EXT4-fs (loop2): mount failed [ 49.229802][ T4253] SELinux: ebitmap: truncated map [ 49.235115][ T4253] SELinux: failed to load policy [ 49.481777][ T4291] loop2: detected capacity change from 0 to 128 [ 49.506722][ T4293] netlink: 16 bytes leftover after parsing attributes in process `syz.4.347'. [ 49.518533][ T4291] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 49.533525][ T4293] netlink: 16 bytes leftover after parsing attributes in process `syz.4.347'. [ 49.563494][ T4291] ext4 filesystem being mounted at /57/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 49.622437][ T4307] loop0: detected capacity change from 0 to 512 [ 49.633212][ T3320] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 49.652481][ T4307] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 49.671453][ T4307] EXT4-fs (loop0): mount failed [ 49.741914][ T4316] loop0: detected capacity change from 0 to 128 [ 50.035683][ T4340] loop0: detected capacity change from 0 to 1024 [ 50.048295][ T4340] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.065175][ T4340] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 50.101608][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.206114][ T4353] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 50.250735][ T4357] lo speed is unknown, defaulting to 1000 [ 50.272727][ T4357] lo speed is unknown, defaulting to 1000 [ 50.285317][ T4357] lo speed is unknown, defaulting to 1000 [ 50.310180][ T4357] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 50.323027][ T4357] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 50.337247][ T4357] lo speed is unknown, defaulting to 1000 [ 50.344011][ T4357] lo speed is unknown, defaulting to 1000 [ 50.355459][ T4357] lo speed is unknown, defaulting to 1000 [ 50.366619][ T4367] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=4367 comm=syz.2.374 [ 50.367804][ T4357] lo speed is unknown, defaulting to 1000 [ 50.387165][ T4357] lo speed is unknown, defaulting to 1000 [ 50.393584][ T4357] lo speed is unknown, defaulting to 1000 [ 50.458241][ T4373] netlink: 8 bytes leftover after parsing attributes in process `syz.2.377'. [ 50.467225][ T4373] netlink: 24 bytes leftover after parsing attributes in process `syz.2.377'. [ 50.476503][ T4371] loop4: detected capacity change from 0 to 2048 [ 50.488794][ T4371] EXT4-fs: Ignoring removed bh option [ 50.522236][ T4371] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.537699][ T4380] unsupported nla_type 52263 [ 50.563025][ T4371] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.585884][ T4371] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 12 with max blocks 22 with error 28 [ 50.598563][ T4371] EXT4-fs (loop4): This should not happen!! Data will be lost [ 50.598563][ T4371] [ 50.608578][ T4371] EXT4-fs (loop4): Total free blocks count 0 [ 50.614932][ T4371] EXT4-fs (loop4): Free/Dirty block details [ 50.620978][ T4371] EXT4-fs (loop4): free_blocks=2415919104 [ 50.626721][ T4371] EXT4-fs (loop4): dirty_blocks=48 [ 50.631903][ T4371] EXT4-fs (loop4): Block reservation details [ 50.637985][ T4371] EXT4-fs (loop4): i_reserved_data_blocks=3 [ 50.666905][ T145] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 50.669960][ T4387] bridge0: entered promiscuous mode [ 50.684683][ T4387] macvtap1: entered allmulticast mode [ 50.690131][ T4387] bridge0: entered allmulticast mode [ 50.697467][ T4387] bridge0: port 3(macvtap1) entered blocking state [ 50.704148][ T4387] bridge0: port 3(macvtap1) entered disabled state [ 50.712973][ T4387] bridge0: left allmulticast mode [ 50.718057][ T4387] bridge0: left promiscuous mode [ 50.739725][ T4393] loop4: detected capacity change from 0 to 1024 [ 50.747013][ T4393] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 50.758159][ T4393] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 50.768090][ T4393] JBD2: no valid journal superblock found [ 50.773885][ T4393] EXT4-fs (loop4): Could not load journal inode [ 50.850298][ T29] kauditd_printk_skb: 144 callbacks suppressed [ 50.850357][ T29] audit: type=1326 audit(1760018509.407:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4400 comm="syz.4.387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 50.881504][ T29] audit: type=1326 audit(1760018509.407:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4400 comm="syz.4.387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 50.905035][ T29] audit: type=1326 audit(1760018509.417:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4400 comm="syz.4.387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 50.928583][ T29] audit: type=1326 audit(1760018509.417:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4400 comm="syz.4.387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 50.952012][ T29] audit: type=1326 audit(1760018509.417:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4400 comm="syz.4.387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=12 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 50.975262][ T29] audit: type=1326 audit(1760018509.437:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4402 comm="syz.3.388" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f30dcd3eec9 code=0x0 [ 51.000613][ T29] audit: type=1326 audit(1760018509.487:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4400 comm="syz.4.387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 51.024406][ T29] audit: type=1326 audit(1760018509.487:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4400 comm="syz.4.387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 51.052263][ T29] audit: type=1400 audit(1760018509.607:481): avc: denied { open } for pid=4406 comm="syz.1.390" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 51.071587][ T29] audit: type=1400 audit(1760018509.607:482): avc: denied { kernel } for pid=4406 comm="syz.1.390" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 51.253228][ T4417] loop0: detected capacity change from 0 to 512 [ 51.269870][ T4417] EXT4-fs: Ignoring removed nobh option [ 51.290515][ T4417] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.326115][ T4417] ext4 filesystem being mounted at /66/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.378554][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.779740][ T4434] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=4434 comm=syz.3.401 [ 52.180691][ T4459] loop4: detected capacity change from 0 to 512 [ 52.190848][ T4459] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.203800][ T4459] ext4 filesystem being mounted at /100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 52.231727][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.276908][ T4466] loop2: detected capacity change from 0 to 1024 [ 52.286442][ T4466] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 52.294782][ T4466] System zones: 0-1, 3-36 [ 52.302232][ T4466] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.318248][ T4466] EXT4-fs (loop2): shut down requested (2) [ 52.335499][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.459672][ T4485] netlink: 8 bytes leftover after parsing attributes in process `syz.0.420'. [ 52.502783][ T4489] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=4489 comm=syz.0.422 [ 52.584715][ T4493] loop0: detected capacity change from 0 to 1024 [ 52.599534][ T4493] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 52.631334][ T4502] loop1: detected capacity change from 0 to 512 [ 53.062725][ T4551] loop1: detected capacity change from 0 to 512 [ 53.071222][ T4553] random: crng reseeded on system resumption [ 53.090030][ T4551] EXT4-fs: Ignoring removed nobh option [ 53.096989][ T4556] SELinux: failed to load policy [ 53.116774][ T4551] EXT4-fs error (device loop1): ext4_do_update_inode:5624: inode #3: comm syz.1.452: corrupted inode contents [ 53.174944][ T4551] EXT4-fs (loop1): Remounting filesystem read-only [ 53.212362][ T4551] EXT4-fs (loop1): 1 truncate cleaned up [ 53.220892][ T4551] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.233898][ T4551] ext4 filesystem being mounted at /102/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.249101][ T4551] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.289291][ T4577] loop2: detected capacity change from 0 to 512 [ 53.403936][ T4585] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 53.425435][ T4578] loop4: detected capacity change from 0 to 8192 [ 53.454644][ T4585] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 53.457933][ T4591] program syz.3.470 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 53.557652][ T4597] netlink: 'syz.0.473': attribute type 4 has an invalid length. [ 53.590407][ T4603] 9pnet_fd: Insufficient options for proto=fd [ 53.749838][ T4626] loop4: detected capacity change from 0 to 1024 [ 53.759040][ T4626] EXT4-fs: Ignoring removed nobh option [ 53.780099][ T4626] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 53.809548][ T4626] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #11: comm syz.4.486: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 53.841067][ T4621] lo speed is unknown, defaulting to 1000 [ 53.900483][ T4626] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.486: couldn't read orphan inode 11 (err -117) [ 53.960179][ T4626] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.050202][ T4626] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.486: Invalid block bitmap block 0 in block_group 0 [ 54.064159][ T4626] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.486: Failed to acquire dquot type 0 [ 54.076227][ T3392] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 54.101693][ T4626] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.486: Invalid inode table block 51539607553 in block_group 0 [ 54.119792][ T3392] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 54.166460][ T4640] SELinux: ebitmap: truncated map [ 54.191613][ T4640] SELinux: failed to load policy [ 54.191616][ T31] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm kworker/u8:1: Invalid inode table block 51539607553 in block_group 0 [ 54.244992][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.279558][ T4654] random: crng reseeded on system resumption [ 54.539280][ T4673] loop3: detected capacity change from 0 to 512 [ 54.592895][ T4673] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.627645][ T4688] netlink: 4 bytes leftover after parsing attributes in process `syz.1.513'. [ 54.653759][ T4673] ext4 filesystem being mounted at /93/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.726790][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.762540][ T4700] serio: Serial port ptm0 [ 54.950354][ T4722] loop0: detected capacity change from 0 to 512 [ 54.981749][ T4726] 9p: Unknown access argument : -22 [ 54.984957][ T4725] netlink: 1084 bytes leftover after parsing attributes in process `syz.2.529'. [ 54.996319][ T4722] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 55.017682][ T4722] EXT4-fs (loop0): 1 truncate cleaned up [ 55.024001][ T4722] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.068123][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.141460][ T4737] loop2: detected capacity change from 0 to 128 [ 55.184438][ T4737] syz.2.535: attempt to access beyond end of device [ 55.184438][ T4737] loop2: rw=2049, sector=138, nr_sectors = 72 limit=128 [ 55.202460][ T4737] syz.2.535: attempt to access beyond end of device [ 55.202460][ T4737] loop2: rw=2049, sector=210, nr_sectors = 8 limit=128 [ 55.216598][ T4737] syz.2.535: attempt to access beyond end of device [ 55.216598][ T4737] loop2: rw=2049, sector=216, nr_sectors = 2 limit=128 [ 55.229998][ T4737] Buffer I/O error on dev loop2, logical block 108, lost async page write [ 55.247822][ T4737] syz.2.535: attempt to access beyond end of device [ 55.247822][ T4737] loop2: rw=2049, sector=234, nr_sectors = 8 limit=128 [ 55.269929][ T4737] syz.2.535: attempt to access beyond end of device [ 55.269929][ T4737] loop2: rw=2049, sector=240, nr_sectors = 2 limit=128 [ 55.283995][ T4737] Buffer I/O error on dev loop2, logical block 120, lost async page write [ 55.305532][ T4737] syz.2.535: attempt to access beyond end of device [ 55.305532][ T4737] loop2: rw=2049, sector=242, nr_sectors = 8 limit=128 [ 55.319662][ T4737] syz.2.535: attempt to access beyond end of device [ 55.319662][ T4737] loop2: rw=2049, sector=248, nr_sectors = 2 limit=128 [ 55.333258][ T4737] Buffer I/O error on dev loop2, logical block 124, lost async page write [ 55.350777][ T4737] syz.2.535: attempt to access beyond end of device [ 55.350777][ T4737] loop2: rw=2049, sector=218, nr_sectors = 8 limit=128 [ 55.365009][ T4737] syz.2.535: attempt to access beyond end of device [ 55.365009][ T4737] loop2: rw=2049, sector=224, nr_sectors = 2 limit=128 [ 55.370890][ T4753] loop3: detected capacity change from 0 to 512 [ 55.378610][ T4737] Buffer I/O error on dev loop2, logical block 112, lost async page write [ 55.393812][ T4753] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.408865][ T4753] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 55.414185][ T4737] syz.2.535: attempt to access beyond end of device [ 55.414185][ T4737] loop2: rw=2049, sector=226, nr_sectors = 8 limit=128 [ 55.433126][ T4753] EXT4-fs (loop3): 1 truncate cleaned up [ 55.439509][ T4753] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.474579][ T4737] Buffer I/O error on dev loop2, logical block 116, lost async page write [ 55.490070][ T4753] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.586582][ T4761] netlink: 5 bytes leftover after parsing attributes in process `syz.3.546'. [ 55.599383][ T4761] 0{X: renamed from gretap0 (while UP) [ 55.609553][ T4761] 0{X: entered allmulticast mode [ 55.615744][ T4761] A link change request failed with some changes committed already. Interface 30{X may have been left with an inconsistent configuration, please check. [ 55.709899][ T4774] hub 9-0:1.0: USB hub found [ 55.719541][ T4768] loop4: detected capacity change from 0 to 2048 [ 55.734216][ T4774] hub 9-0:1.0: 8 ports detected [ 55.760311][ T4768] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.828990][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.849532][ T4783] loop3: detected capacity change from 0 to 2048 [ 55.867160][ T4783] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.884407][ T4783] ext4 filesystem being mounted at /105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.897265][ T29] kauditd_printk_skb: 132 callbacks suppressed [ 55.897281][ T29] audit: type=1400 audit(1760018514.447:611): avc: denied { mounton } for pid=4781 comm="syz.3.557" path="/105/file0" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.919092][ T3375] kernel write not supported for file /snd/seq (pid: 3375 comm: kworker/0:2) [ 55.978839][ T4798] macvtap0: refused to change device tx_queue_len [ 56.041902][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.158637][ T29] audit: type=1326 audit(1760018514.707:612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.182190][ T29] audit: type=1326 audit(1760018514.707:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.205919][ T29] audit: type=1326 audit(1760018514.707:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.229179][ T29] audit: type=1326 audit(1760018514.707:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.254570][ T29] audit: type=1326 audit(1760018514.707:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.280911][ T29] audit: type=1326 audit(1760018514.777:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.312077][ T29] audit: type=1326 audit(1760018514.867:618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.335831][ T29] audit: type=1326 audit(1760018514.867:619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.359272][ T29] audit: type=1326 audit(1760018514.867:620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4817 comm="syz.0.572" exe="/root/syz-executor" sig=0 arch=c000003e syscall=84 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 56.404656][ T4827] pim6reg: tun_chr_ioctl cmd 1074025680 [ 56.714583][ T4862] netlink: 44 bytes leftover after parsing attributes in process `syz.3.593'. [ 57.037381][ T4887] netlink: 256 bytes leftover after parsing attributes in process `syz.4.605'. [ 57.127756][ T4895] loop2: detected capacity change from 0 to 1024 [ 57.157996][ T4895] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.223840][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.332716][ T4920] netlink: 16 bytes leftover after parsing attributes in process `syz.4.619'. [ 57.391051][ T4928] dvmrp0: entered allmulticast mode [ 57.402532][ T4932] loop3: detected capacity change from 0 to 1024 [ 57.416517][ T4928] dvmrp0: left allmulticast mode [ 57.430566][ T4932] ext4 filesystem being mounted at /124/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.599809][ T4950] loop2: detected capacity change from 0 to 512 [ 57.665743][ T4957] program syz.3.636 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 57.800625][ T4971] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 57.862411][ T4975] loop0: detected capacity change from 0 to 1024 [ 57.877223][ T4979] netlink: 152 bytes leftover after parsing attributes in process `syz.3.647'. [ 57.902185][ T4975] EXT4-fs: Ignoring removed oldalloc option [ 57.908301][ T4975] EXT4-fs: Ignoring removed bh option [ 57.932044][ T4983] loop3: detected capacity change from 0 to 128 [ 57.957092][ T4987] loop4: detected capacity change from 0 to 164 [ 57.976534][ T4987] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 57.998122][ T4987] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 58.007692][ T4987] Symlink component flag not implemented [ 58.013404][ T4987] Symlink component flag not implemented [ 58.019968][ T4987] Symlink component flag not implemented (7) [ 58.026233][ T4987] Symlink component flag not implemented (116) [ 58.109668][ T4998] netlink: 64 bytes leftover after parsing attributes in process `syz.0.654'. [ 58.265735][ T5022] netlink: 28 bytes leftover after parsing attributes in process `syz.0.667'. [ 58.312424][ T5026] loop2: detected capacity change from 0 to 2048 [ 58.360858][ T5032] loop3: detected capacity change from 0 to 512 [ 58.382195][ T5032] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.672: bg 0: block 248: padding at end of block bitmap is not set [ 58.428751][ T5032] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.672: Failed to acquire dquot type 1 [ 58.484394][ T5032] EXT4-fs (loop3): 1 truncate cleaned up [ 58.510863][ T5032] ext4 filesystem being mounted at /138/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.582946][ T5032] syz.3.672 (5032) used greatest stack depth: 9120 bytes left [ 58.675106][ T5066] netlink: 256 bytes leftover after parsing attributes in process `syz.0.686'. [ 58.734281][ T3002] udevd[3002]: worker [3499] terminated by signal 33 (Unknown signal 33) [ 58.760265][ T3002] udevd[3002]: worker [3499] failed while handling '/devices/platform/mac802154_hwsim/ieee802154/phy4/net/wpan4' [ 58.858228][ T5093] loop2: detected capacity change from 0 to 1024 [ 58.877217][ T5093] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 58.893209][ T5093] EXT4-fs (loop2): mount failed [ 58.939305][ T5100] netlink: 'syz.1.700': attribute type 14 has an invalid length. [ 59.083032][ T5111] lo speed is unknown, defaulting to 1000 [ 59.296157][ T5127] netlink: 12 bytes leftover after parsing attributes in process `syz.4.711'. [ 59.305145][ T5127] netlink: 28 bytes leftover after parsing attributes in process `syz.4.711'. [ 59.314180][ T5127] netlink: 12 bytes leftover after parsing attributes in process `syz.4.711'. [ 59.397772][ T5127] netlink: 28 bytes leftover after parsing attributes in process `syz.4.711'. [ 59.406821][ T5127] netlink: 'syz.4.711': attribute type 6 has an invalid length. [ 59.416057][ T5135] netlink: 59 bytes leftover after parsing attributes in process `syz.1.716'. [ 59.561587][ T5146] loop4: detected capacity change from 0 to 128 [ 59.575530][ T5146] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 59.583532][ T5146] FAT-fs (loop4): Filesystem has been set read-only [ 59.592294][ T5146] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 59.600311][ T5146] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000100) [ 60.081197][ T5176] netlink: 44 bytes leftover after parsing attributes in process `syz.2.734'. [ 60.111706][ T5180] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.119082][ T5180] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.190962][ T5146] bio_check_eod: 9589 callbacks suppressed [ 60.190991][ T5146] syz.4.721: attempt to access beyond end of device [ 60.190991][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.217625][ T5146] syz.4.721: attempt to access beyond end of device [ 60.217625][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.231399][ T5146] syz.4.721: attempt to access beyond end of device [ 60.231399][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.245992][ T5146] syz.4.721: attempt to access beyond end of device [ 60.245992][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.267773][ T5146] syz.4.721: attempt to access beyond end of device [ 60.267773][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.282219][ T5146] syz.4.721: attempt to access beyond end of device [ 60.282219][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.337447][ T5146] syz.4.721: attempt to access beyond end of device [ 60.337447][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.359712][ T5146] syz.4.721: attempt to access beyond end of device [ 60.359712][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.386454][ T5203] loop3: detected capacity change from 0 to 164 [ 60.400353][ T5146] syz.4.721: attempt to access beyond end of device [ 60.400353][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.450248][ T5203] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 60.479804][ T5203] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 60.491896][ T5146] syz.4.721: attempt to access beyond end of device [ 60.491896][ T5146] loop4: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 60.506233][ T5203] Symlink component flag not implemented [ 60.512051][ T5203] Symlink component flag not implemented [ 60.528576][ T5203] Symlink component flag not implemented (7) [ 60.534619][ T5203] Symlink component flag not implemented (116) [ 60.563826][ T1037] IPVS: starting estimator thread 0... [ 60.661423][ T5223] SELinux: failed to load policy [ 60.666546][ T5231] loop1: detected capacity change from 0 to 1024 [ 60.678429][ T5228] netlink: 'syz.2.758': attribute type 4 has an invalid length. [ 60.680442][ T5219] IPVS: using max 2208 ests per chain, 110400 per kthread [ 60.712492][ T5231] EXT4-fs: Ignoring removed orlov option [ 60.851528][ T5255] loop2: detected capacity change from 0 to 512 [ 60.864441][ T5255] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 60.885854][ T5255] EXT4-fs (loop2): 1 truncate cleaned up [ 60.903862][ T29] kauditd_printk_skb: 227 callbacks suppressed [ 60.903948][ T29] audit: type=1400 audit(1760018519.457:846): avc: denied { remount } for pid=5254 comm="syz.2.767" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 60.949069][ T5255] EXT4-fs error (device loop2): __ext4_remount:6748: comm syz.2.767: Abort forced by user [ 60.961331][ T29] audit: type=1326 audit(1760018519.517:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5251 comm="syz.1.766" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fbc8d83eec9 code=0x7ffc0000 [ 60.988962][ T5255] EXT4-fs (loop2): Remounting filesystem read-only [ 60.995535][ T5255] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 61.000382][ T5266] SELinux: security_context_str_to_sid () failed with errno=-22 [ 61.078704][ T29] audit: type=1326 audit(1760018519.627:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5269 comm="syz.4.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 61.094784][ T5272] program syz.1.775 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.102518][ T29] audit: type=1326 audit(1760018519.627:849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5269 comm="syz.4.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 61.134950][ T29] audit: type=1326 audit(1760018519.627:850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5269 comm="syz.4.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 61.158238][ T29] audit: type=1326 audit(1760018519.627:851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5269 comm="syz.4.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 61.181772][ T29] audit: type=1326 audit(1760018519.627:852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5269 comm="syz.4.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 61.205381][ T29] audit: type=1326 audit(1760018519.627:853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5269 comm="syz.4.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 61.229333][ T29] audit: type=1326 audit(1760018519.627:854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5269 comm="syz.4.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 61.252777][ T29] audit: type=1326 audit(1760018519.627:855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5269 comm="syz.4.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=433 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 61.331200][ T5275] loop4: detected capacity change from 0 to 8192 [ 61.344327][ T5282] loop1: detected capacity change from 0 to 512 [ 61.351275][ T5282] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 61.373205][ T3306] loop4: p1 p2 p3 p4[EZD] [ 61.381088][ T3306] loop4: p1 size 16128 extends beyond EOD, truncated [ 61.409833][ T3306] loop4: p3 start 458783 is beyond EOD, truncated [ 61.416341][ T3306] loop4: p4 size 65536 extends beyond EOD, truncated [ 61.442026][ T5275] loop4: p1 p2 p3 p4[EZD] [ 61.446670][ T5275] loop4: p1 size 16128 extends beyond EOD, truncated [ 61.456260][ T5287] loop2: detected capacity change from 0 to 1024 [ 61.474049][ T5275] loop4: p3 start 458783 is beyond EOD, truncated [ 61.480809][ T5275] loop4: p4 size 65536 extends beyond EOD, truncated [ 61.497194][ T5288] loop1: detected capacity change from 0 to 8192 [ 61.503875][ T3002] loop4: p1 p2 p3 p4[EZD] [ 61.518764][ T3002] loop4: p1 size 16128 extends beyond EOD, truncated [ 61.526565][ T3002] loop4: p3 start 458783 is beyond EOD, truncated [ 61.529519][ T5287] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4193: comm syz.2.783: Allocating blocks 449-513 which overlap fs metadata [ 61.533570][ T3002] loop4: p4 size 65536 extends beyond EOD, truncated [ 61.568256][ T5286] EXT4-fs (loop2): pa ffff888109458770: logic 48, phys. 177, len 21 [ 61.576347][ T5286] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:5444: group 0, free 0, pa_free 4 [ 61.638775][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.659919][ T5095] udevd[5095]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 61.660565][ T5298] process 'syz.4.786' launched '/dev/fd/3' with NULL argv: empty string added [ 61.683078][ T3524] udevd[3524]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 61.733304][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 61.736729][ T3524] udevd[3524]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 61.743486][ T5295] hub 9-0:1.0: USB hub found [ 61.759301][ T5095] udevd[5095]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 61.798675][ T5295] hub 9-0:1.0: 8 ports detected [ 61.809651][ T5095] udevd[5095]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 61.810876][ T3524] udevd[3524]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 62.028954][ T5318] loop3: detected capacity change from 0 to 1024 [ 62.039911][ T5322] loop1: detected capacity change from 0 to 128 [ 62.048578][ T5318] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.796: Failed to acquire dquot type 0 [ 62.067766][ T5318] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 62.083179][ T5318] EXT4-fs error (device loop3): ext4_do_update_inode:5624: inode #13: comm syz.3.796: corrupted inode contents [ 62.119593][ T5318] EXT4-fs error (device loop3): ext4_dirty_inode:6509: inode #13: comm syz.3.796: mark_inode_dirty error [ 62.162831][ T5318] EXT4-fs error (device loop3): ext4_do_update_inode:5624: inode #13: comm syz.3.796: corrupted inode contents [ 62.185780][ T5318] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #13: comm syz.3.796: mark_inode_dirty error [ 62.206162][ T5318] EXT4-fs error (device loop3): ext4_do_update_inode:5624: inode #13: comm syz.3.796: corrupted inode contents [ 62.220273][ T5318] EXT4-fs error (device loop3) in ext4_orphan_del:301: Corrupt filesystem [ 62.239784][ T5334] program syz.1.803 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 62.253190][ T5318] EXT4-fs error (device loop3): ext4_do_update_inode:5624: inode #13: comm syz.3.796: corrupted inode contents [ 62.281870][ T5338] loop2: detected capacity change from 0 to 512 [ 62.290100][ T5338] EXT4-fs: Ignoring removed bh option [ 62.301777][ T5338] ext4 filesystem being mounted at /151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 62.312326][ T5318] EXT4-fs error (device loop3): ext4_truncate:4637: inode #13: comm syz.3.796: mark_inode_dirty error [ 62.330365][ T5318] EXT4-fs error (device loop3) in ext4_process_orphan:343: Corrupt filesystem [ 62.340103][ T5318] EXT4-fs (loop3): 1 truncate cleaned up [ 62.399611][ T5348] loop2: detected capacity change from 0 to 128 [ 62.436992][ T5352] 9p: Unknown access argument : -22 [ 62.632251][ T5374] loop2: detected capacity change from 0 to 164 [ 62.650256][ T5374] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 62.664044][ T5376] program syz.3.822 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 62.692160][ T5374] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 62.718846][ T5374] Symlink component flag not implemented [ 62.724650][ T5374] Symlink component flag not implemented [ 62.767237][ T5374] Symlink component flag not implemented (7) [ 62.773401][ T5374] Symlink component flag not implemented (116) [ 62.803924][ T5388] loop4: detected capacity change from 0 to 1024 [ 62.812241][ T5388] EXT4-fs: Ignoring removed orlov option [ 62.841633][ T5392] loop0: detected capacity change from 0 to 512 [ 62.893729][ T5392] EXT4-fs: Ignoring removed nobh option [ 62.935556][ T5392] EXT4-fs error (device loop0): ext4_do_update_inode:5624: inode #3: comm syz.0.840: corrupted inode contents [ 62.967086][ T5392] EXT4-fs (loop0): Remounting filesystem read-only [ 62.991057][ T5392] EXT4-fs (loop0): 1 truncate cleaned up [ 63.001172][ T5392] ext4 filesystem being mounted at /165/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.046889][ T5411] loop4: detected capacity change from 0 to 128 [ 63.081170][ T5418] loop0: detected capacity change from 0 to 128 [ 63.139669][ T5423] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 63.146953][ T5423] IPv6: NLM_F_CREATE should be set when creating new route [ 63.154194][ T5423] IPv6: NLM_F_CREATE should be set when creating new route [ 63.161420][ T5423] IPv6: NLM_F_CREATE should be set when creating new route [ 63.169037][ T5423] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 63.176428][ T5423] Zero length message leads to an empty skb [ 63.187790][ T5425] __nla_validate_parse: 6 callbacks suppressed [ 63.187809][ T5425] netlink: 5 bytes leftover after parsing attributes in process `syz.4.844'. [ 63.211328][ T5425] 0{X: renamed from gretap0 (while UP) [ 63.212795][ T5427] loop0: detected capacity change from 0 to 164 [ 63.229492][ T5425] 0{X: entered allmulticast mode [ 63.235254][ T5427] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 63.235922][ T5425] A link change request failed with some changes committed already. Interface 30{X may have been left with an inconsistent configuration, please check. [ 63.246522][ T5427] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 63.273206][ T5427] Symlink component flag not implemented [ 63.278991][ T5427] Symlink component flag not implemented [ 63.290449][ T5427] Symlink component flag not implemented (7) [ 63.296557][ T5427] Symlink component flag not implemented (116) [ 63.335972][ T5433] loop4: detected capacity change from 0 to 512 [ 63.344267][ T5433] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 63.357525][ T5433] EXT4-fs (loop4): 1 truncate cleaned up [ 63.365788][ T5433] EXT4-fs error (device loop4): __ext4_remount:6748: comm syz.4.847: Abort forced by user [ 63.376136][ T5433] EXT4-fs (loop4): Remounting filesystem read-only [ 63.382782][ T5433] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 63.553725][ T5450] loop4: detected capacity change from 0 to 1024 [ 63.584312][ T5450] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4193: comm syz.4.854: Allocating blocks 449-513 which overlap fs metadata [ 63.605098][ T5449] EXT4-fs (loop4): pa ffff8881071ba310: logic 48, phys. 177, len 21 [ 63.613246][ T5449] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:5444: group 0, free 0, pa_free 4 [ 63.927060][ T5460] netlink: 5 bytes leftover after parsing attributes in process `syz.2.856'. [ 63.936567][ T5460] 0{X: renamed from gretap0 (while UP) [ 63.952433][ T5460] 0{X: entered allmulticast mode [ 63.963002][ T5460] A link change request failed with some changes committed already. Interface 30{X may have been left with an inconsistent configuration, please check. [ 64.081233][ T5474] hub 9-0:1.0: USB hub found [ 64.087275][ T5474] hub 9-0:1.0: 8 ports detected [ 64.327722][ T5483] loop0: detected capacity change from 0 to 128 [ 64.433794][ T5489] loop0: detected capacity change from 0 to 1024 [ 64.449788][ T5489] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.871: Failed to acquire dquot type 0 [ 64.462729][ T5489] EXT4-fs error (device loop0): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 64.478224][ T5489] EXT4-fs error (device loop0): ext4_do_update_inode:5624: inode #13: comm syz.0.871: corrupted inode contents [ 64.491048][ T5489] EXT4-fs error (device loop0): ext4_dirty_inode:6509: inode #13: comm syz.0.871: mark_inode_dirty error [ 64.503259][ T5489] EXT4-fs error (device loop0): ext4_do_update_inode:5624: inode #13: comm syz.0.871: corrupted inode contents [ 64.515797][ T5489] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #13: comm syz.0.871: mark_inode_dirty error [ 64.529504][ T5489] EXT4-fs error (device loop0): ext4_do_update_inode:5624: inode #13: comm syz.0.871: corrupted inode contents [ 64.544931][ T5489] EXT4-fs error (device loop0) in ext4_orphan_del:301: Corrupt filesystem [ 64.556231][ T5489] EXT4-fs error (device loop0): ext4_do_update_inode:5624: inode #13: comm syz.0.871: corrupted inode contents [ 64.569650][ T5489] EXT4-fs error (device loop0): ext4_truncate:4637: inode #13: comm syz.0.871: mark_inode_dirty error [ 64.581539][ T5489] EXT4-fs error (device loop0) in ext4_process_orphan:343: Corrupt filesystem [ 64.592037][ T5489] EXT4-fs (loop0): 1 truncate cleaned up [ 64.661837][ T5494] netlink: 20 bytes leftover after parsing attributes in process `syz.0.873'. [ 64.740421][ T5498] netlink: 8 bytes leftover after parsing attributes in process `syz.0.875'. [ 64.749510][ T5498] netlink: 4 bytes leftover after parsing attributes in process `syz.0.875'. [ 64.758603][ T5498] netlink: 'syz.0.875': attribute type 14 has an invalid length. [ 64.766342][ T5498] netlink: 'syz.0.875': attribute type 11 has an invalid length. [ 65.075077][ T5524] loop4: detected capacity change from 0 to 512 [ 65.098649][ T44] Bluetooth: hci0: command 0x1003 tx timeout [ 65.098774][ T3937] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 65.109259][ T5524] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.888: iget: bad i_size value: 38620345925642 [ 65.124334][ T5524] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.888: couldn't read orphan inode 15 (err -117) [ 65.184938][ T5533] loop0: detected capacity change from 0 to 128 [ 65.261384][ T5533] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 65.269558][ T5533] FAT-fs (loop0): Filesystem has been set read-only [ 65.279716][ T5533] bio_check_eod: 13 callbacks suppressed [ 65.279735][ T5533] syz.0.891: attempt to access beyond end of device [ 65.279735][ T5533] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 65.300674][ T5533] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 65.308916][ T5533] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000100) [ 65.323613][ T5533] syz.0.891: attempt to access beyond end of device [ 65.323613][ T5533] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 65.379011][ T5533] syz.0.891: attempt to access beyond end of device [ 65.379011][ T5533] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 65.424025][ T5547] loop1: detected capacity change from 0 to 512 [ 65.424222][ T5533] syz.0.891: attempt to access beyond end of device [ 65.424222][ T5533] loop0: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 65.468566][ T5533] syz.0.891: attempt to access beyond end of device [ 65.468566][ T5533] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 65.481848][ T5545] syz.0.891: attempt to access beyond end of device [ 65.481848][ T5545] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 65.496689][ T5545] syz.0.891: attempt to access beyond end of device [ 65.496689][ T5545] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 65.517786][ T5533] syz.0.891: attempt to access beyond end of device [ 65.517786][ T5533] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 65.541522][ T5545] syz.0.891: attempt to access beyond end of device [ 65.541522][ T5545] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 65.556155][ T5551] netlink: 'syz.2.899': attribute type 1 has an invalid length. [ 65.557403][ T5533] syz.0.891: attempt to access beyond end of device [ 65.557403][ T5533] loop0: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 65.563900][ T5551] netlink: 36 bytes leftover after parsing attributes in process `syz.2.899'. [ 65.625011][ T5558] loop1: detected capacity change from 0 to 512 [ 65.634579][ T5558] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.902: iget: bad i_size value: 38620345925642 [ 65.649058][ T5558] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.902: couldn't read orphan inode 15 (err -117) [ 65.787474][ T5563] loop1: detected capacity change from 0 to 4096 [ 65.840025][ T5563] EXT4-fs (loop1): shut down requested (1) [ 65.846840][ T5563] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=12 [ 65.856360][ T5563] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=12 [ 66.089063][ T29] kauditd_printk_skb: 122 callbacks suppressed [ 66.089149][ T29] audit: type=1326 audit(1760018524.647:972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.2.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 66.154465][ T29] audit: type=1326 audit(1760018524.677:973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.2.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 66.157791][ T5578] netlink: 8 bytes leftover after parsing attributes in process `syz.2.911'. [ 66.177824][ T29] audit: type=1326 audit(1760018524.677:974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.2.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 66.177919][ T29] audit: type=1326 audit(1760018524.677:975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.2.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 66.233696][ T29] audit: type=1326 audit(1760018524.677:976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.2.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 66.237124][ T5578] ipvlan2: entered promiscuous mode [ 66.256998][ T29] audit: type=1326 audit(1760018524.677:977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.2.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 66.257032][ T29] audit: type=1326 audit(1760018524.677:978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.2.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=91 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 66.262484][ T5578] ipvlan2: entered allmulticast mode [ 66.285758][ T29] audit: type=1326 audit(1760018524.677:979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.2.909" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 66.341602][ T5578] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 66.385290][ T5584] loop4: detected capacity change from 0 to 512 [ 66.401466][ T5576] lo speed is unknown, defaulting to 1000 [ 66.413303][ T5584] ext4 filesystem being mounted at /196/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.591171][ T5597] netlink: 48 bytes leftover after parsing attributes in process `syz.1.928'. [ 66.602214][ T5601] netlink: 152 bytes leftover after parsing attributes in process `syz.2.918'. [ 66.656929][ T29] audit: type=1400 audit(1760018525.197:980): avc: denied { create } for pid=5603 comm="syz.4.921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 66.676543][ T29] audit: type=1400 audit(1760018525.197:981): avc: denied { write } for pid=5603 comm="syz.4.921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 66.715330][ T5612] Cannot find add_set index 4 as target [ 66.817563][ T5629] loop2: detected capacity change from 0 to 128 [ 66.825309][ T5630] netlink: 44 bytes leftover after parsing attributes in process `syz.1.934'. [ 66.834347][ T5630] netem: unknown loss type 12 [ 66.886618][ T5636] loop4: detected capacity change from 0 to 512 [ 67.041305][ T5655] loop4: detected capacity change from 0 to 512 [ 67.067840][ T5655] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 67.095188][ T5655] EXT4-fs (loop4): 1 truncate cleaned up [ 67.262872][ T5681] loop0: detected capacity change from 0 to 512 [ 67.275176][ T5679] loop4: detected capacity change from 0 to 1024 [ 67.424121][ T5705] loop4: detected capacity change from 0 to 128 [ 67.487665][ T5712] loop1: detected capacity change from 0 to 512 [ 67.511139][ T5712] EXT4-fs: Ignoring removed nobh option [ 67.540319][ T5712] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 67.554549][ T5712] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.971: invalid indirect mapped block 256 (level 1) [ 67.568656][ T5712] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.971: invalid indirect mapped block 2683928664 (level 1) [ 67.584304][ T5712] EXT4-fs (loop1): 1 truncate cleaned up [ 67.614770][ T5712] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.971: invalid indirect mapped block 480848489 (level 1) [ 67.638476][ T5729] netlink: 'syz.4.978': attribute type 10 has an invalid length. [ 67.648376][ T5729] bond0: (slave hsr0): The slave device specified does not support setting the MAC address [ 67.660438][ T5729] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 67.672936][ T5729] bond0: (slave hsr0): Error -22 calling dev_set_mtu [ 67.781939][ T5741] loop2: detected capacity change from 0 to 128 [ 67.807876][ T5741] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 67.815957][ T5741] FAT-fs (loop2): Filesystem has been set read-only [ 67.845733][ T5741] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 67.853667][ T5741] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 68.022679][ T5765] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.046112][ T5765] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.105210][ T3401] kernel write not supported for file /454/net/rt_acct (pid: 3401 comm: kworker/0:4) [ 68.321510][ T5779] __nla_validate_parse: 1 callbacks suppressed [ 68.321530][ T5779] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1004'. [ 68.358536][ T5779] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1004'. [ 68.602025][ T5783] loop0: detected capacity change from 0 to 512 [ 68.650397][ T5783] ext4 filesystem being mounted at /200/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.693019][ T5787] IPv6: Can't replace route, no match found [ 68.829458][ T5799] loop4: detected capacity change from 0 to 256 [ 68.846129][ T5799] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 69.040161][ T5822] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 69.072483][ T5824] netlink: 'syz.3.1024': attribute type 7 has an invalid length. [ 69.114593][ T5832] netlink: 'syz.1.1027': attribute type 39 has an invalid length. [ 69.228797][ T5845] netlink: 'syz.3.1034': attribute type 21 has an invalid length. [ 69.259982][ T5845] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1034'. [ 69.262692][ T5850] siw: device registration error -23 [ 69.343268][ T5857] loop3: detected capacity change from 0 to 512 [ 69.401799][ T5869] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1045'. [ 69.419696][ T5857] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 69.436128][ T5874] netlink: 'syz.2.1046': attribute type 39 has an invalid length. [ 69.449779][ T5857] EXT4-fs (loop3): mount failed [ 69.540512][ T5884] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 69.575274][ T5890] loop2: detected capacity change from 0 to 256 [ 69.631969][ T5890] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 69.674774][ T5899] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1060'. [ 69.706522][ T5899] IPVS: Error connecting to the multicast addr [ 69.865912][ T5915] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5915 comm=syz.1.1066 [ 70.095967][ T5930] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1074'. [ 70.105103][ T5930] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1074'. [ 70.461255][ T5949] netlink: 184 bytes leftover after parsing attributes in process `syz.1.1090'. [ 70.569514][ T5953] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1081'. [ 70.579004][ T5953] tipc: Started in network mode [ 70.583902][ T5953] tipc: Node identity 7, cluster identity 4711 [ 70.590207][ T5953] tipc: Node number set to 7 [ 70.663862][ T5963] netlink: 'syz.2.1088': attribute type 1 has an invalid length. [ 70.680297][ T5964] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1086'. [ 70.862163][ T5990] loop0: detected capacity change from 0 to 512 [ 70.897583][ T5990] EXT4-fs (loop0): failed to initialize system zone (-117) [ 70.921540][ T5996] loop2: detected capacity change from 0 to 256 [ 70.938945][ T5990] EXT4-fs (loop0): mount failed [ 71.110595][ T29] kauditd_printk_skb: 93 callbacks suppressed [ 71.110615][ T29] audit: type=1400 audit(1760018529.667:1074): avc: denied { create } for pid=6021 comm="syz.0.1116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 71.165975][ T29] audit: type=1400 audit(1760018529.697:1075): avc: denied { create } for pid=6019 comm="syz.2.1117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 71.185579][ T29] audit: type=1400 audit(1760018529.697:1076): avc: denied { setopt } for pid=6021 comm="syz.0.1116" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 71.205978][ T29] audit: type=1400 audit(1760018529.707:1077): avc: denied { setopt } for pid=6019 comm="syz.2.1117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 71.225623][ T29] audit: type=1400 audit(1760018529.707:1078): avc: denied { bind } for pid=6019 comm="syz.2.1117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 71.246953][ T29] audit: type=1326 audit(1760018529.717:1079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6024 comm="syz.0.1119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 71.270985][ T29] audit: type=1326 audit(1760018529.717:1080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6024 comm="syz.0.1119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 71.294964][ T29] audit: type=1326 audit(1760018529.717:1081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6024 comm="syz.0.1119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 71.318486][ T29] audit: type=1326 audit(1760018529.717:1082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6024 comm="syz.0.1119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 71.342097][ T29] audit: type=1326 audit(1760018529.717:1083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6024 comm="syz.0.1119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 71.392651][ T6035] loop3: detected capacity change from 0 to 512 [ 71.416388][ T6035] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.1123: corrupted in-inode xattr: invalid ea_ino [ 71.430947][ T6035] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1123: couldn't read orphan inode 15 (err -117) [ 71.444530][ T6035] EXT4-fs mount: 46 callbacks suppressed [ 71.444546][ T6035] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.610660][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.770162][ T6067] loop0: detected capacity change from 0 to 512 [ 71.804546][ T6067] EXT4-fs warning (device loop0): dx_probe:861: inode #2: comm syz.0.1137: dx entry: limit 0 != root limit 125 [ 71.816402][ T6067] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.1137: Corrupt directory, running e2fsck is recommended [ 71.858105][ T6076] loop2: detected capacity change from 0 to 764 [ 71.898281][ T6076] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 71.931399][ T6067] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 71.939770][ T6067] EXT4-fs error (device loop0): ext4_iget_extra_inode:5075: inode #15: comm syz.0.1137: corrupted in-inode xattr: invalid ea_ino [ 71.954293][ T6067] EXT4-fs (loop0): Remounting filesystem read-only [ 71.961824][ T6067] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.016444][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.092066][ T6087] loop2: detected capacity change from 0 to 512 [ 72.119858][ T6087] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1146: error while reading EA inode 32 err=-116 [ 72.149666][ T6094] netlink: 'syz.1.1149': attribute type 5 has an invalid length. [ 72.166310][ T6087] EXT4-fs (loop2): Remounting filesystem read-only [ 72.193217][ T6087] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 72.203995][ T6087] EXT4-fs (loop2): 1 orphan inode deleted [ 72.210358][ T6087] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.285811][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.343540][ T6109] loop1: detected capacity change from 0 to 512 [ 72.369747][ T6109] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.1157: error while reading EA inode 32 err=-116 [ 72.388484][ T3937] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 72.415053][ T6109] EXT4-fs (loop1): Remounting filesystem read-only [ 72.432441][ T6109] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 72.444706][ T6109] EXT4-fs (loop1): 1 orphan inode deleted [ 72.450961][ T6109] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.517107][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.539459][ T6126] program syz.4.1163 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 72.657876][ T6144] loop0: detected capacity change from 0 to 512 [ 72.713239][ T6144] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.753514][ T6159] loop1: detected capacity change from 0 to 512 [ 72.812340][ T6159] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1177: bg 0: block 248: padding at end of block bitmap is not set [ 72.829279][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.849652][ T6159] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1177: Failed to acquire dquot type 1 [ 72.874378][ T6169] loop2: detected capacity change from 0 to 512 [ 72.889232][ T6159] EXT4-fs (loop1): 1 truncate cleaned up [ 72.897696][ T6159] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.898227][ T6172] loop4: detected capacity change from 0 to 512 [ 72.918652][ T6159] ext4 filesystem being mounted at /241/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.933587][ T6159] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1177: Failed to acquire dquot type 1 [ 72.952442][ T6169] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.992916][ T6172] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.1184: bad orphan inode 11862016 [ 73.025412][ T6172] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 73.040320][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.050831][ T6172] ext4 filesystem being mounted at /243/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.061673][ T145] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:4: Failed to release dquot type 1 [ 73.075905][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.120203][ T6185] loop1: detected capacity change from 0 to 128 [ 73.135365][ T6185] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 73.149682][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 73.250074][ T6199] loop4: detected capacity change from 0 to 128 [ 73.265014][ T6196] loop0: detected capacity change from 0 to 1024 [ 73.276505][ T6196] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 73.287764][ T6196] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 73.300312][ T6199] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 73.301137][ T6196] JBD2: no valid journal superblock found [ 73.318730][ T6196] EXT4-fs (loop0): Could not load journal inode [ 73.346497][ T6199] ext4 filesystem being mounted at /245/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 73.404616][ T3312] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 73.537441][ T6225] 9p: Unknown access argument : -22 [ 73.591650][ T3303] printk: udevd: 1 output lines suppressed due to ratelimiting [ 73.631773][ T6234] lo speed is unknown, defaulting to 1000 [ 73.771766][ T6259] loop1: detected capacity change from 0 to 128 [ 73.796469][ T6259] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 73.804476][ T6259] FAT-fs (loop1): Filesystem has been set read-only [ 73.812047][ T6259] bio_check_eod: 28590 callbacks suppressed [ 73.812064][ T6259] syz.1.1221: attempt to access beyond end of device [ 73.812064][ T6259] loop1: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 73.833289][ T6259] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 73.841707][ T6259] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 73.851123][ T6264] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 73.859175][ T6264] syz.1.1221: attempt to access beyond end of device [ 73.859175][ T6264] loop1: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 73.877342][ T6259] syz.1.1221: attempt to access beyond end of device [ 73.877342][ T6259] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 73.890931][ T6264] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 73.899033][ T6264] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 73.907484][ T6259] syz.1.1221: attempt to access beyond end of device [ 73.907484][ T6259] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 73.920896][ T6264] syz.1.1221: attempt to access beyond end of device [ 73.920896][ T6264] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 73.934403][ T6259] syz.1.1221: attempt to access beyond end of device [ 73.934403][ T6259] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 73.947997][ T6264] syz.1.1221: attempt to access beyond end of device [ 73.947997][ T6264] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 73.961753][ T6259] syz.1.1221: attempt to access beyond end of device [ 73.961753][ T6259] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 73.975705][ T6264] syz.1.1221: attempt to access beyond end of device [ 73.975705][ T6264] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 73.991425][ T6259] syz.1.1221: attempt to access beyond end of device [ 73.991425][ T6259] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 74.280109][ T6278] loop2: detected capacity change from 0 to 8192 [ 74.286844][ T6278] msdos: Unknown parameter 'dont_appraise' [ 74.324371][ T6281] loop2: detected capacity change from 0 to 128 [ 74.332579][ T6281] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 74.345612][ T6281] ext4 filesystem being mounted at /249/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 74.370611][ T3320] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 74.497703][ T6296] loop4: detected capacity change from 0 to 512 [ 74.531825][ T6296] EXT4-fs (loop4): orphan cleanup on readonly fs [ 74.556308][ T6296] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.1236: EA inode hash validation failed [ 74.618632][ T6296] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 74.631892][ T6296] EXT4-fs error (device loop4): ext4_do_update_inode:5624: inode #15: comm syz.4.1236: corrupted inode contents [ 74.650172][ T6296] EXT4-fs error (device loop4): ext4_dirty_inode:6509: inode #15: comm syz.4.1236: mark_inode_dirty error [ 74.697682][ T6296] EXT4-fs error (device loop4): ext4_do_update_inode:5624: inode #15: comm syz.4.1236: corrupted inode contents [ 74.718675][ T6296] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2996: inode #15: comm syz.4.1236: mark_inode_dirty error [ 74.758741][ T6296] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #15: comm syz.4.1236: mark inode dirty (error -117) [ 74.779930][ T6296] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 74.789399][ T6296] EXT4-fs (loop4): 1 orphan inode deleted [ 74.795643][ T6296] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 74.830143][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.884772][ T6318] loop2: detected capacity change from 0 to 8192 [ 74.893487][ T6318] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 74.993358][ T6332] loop2: detected capacity change from 0 to 764 [ 75.018987][ T6332] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 75.127083][ T6348] loop2: detected capacity change from 0 to 2048 [ 75.155532][ T6354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.165320][ T6354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.180324][ T6348] loop2: p1 p2 p3 [ 75.287995][ T6367] loop1: detected capacity change from 0 to 512 [ 75.294906][ T6367] EXT4-fs: Ignoring removed oldalloc option [ 75.315639][ T6367] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.1271: Parent and EA inode have the same ino 15 [ 75.341053][ T6367] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 75.354710][ T6367] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.1271: Parent and EA inode have the same ino 15 [ 75.367666][ T6367] EXT4-fs (loop1): 1 orphan inode deleted [ 75.374114][ T6367] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.414299][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.605727][ T6410] netlink: 'syz.0.1291': attribute type 10 has an invalid length. [ 75.614020][ T6410] netlink: 'syz.0.1291': attribute type 19 has an invalid length. [ 75.622158][ T6410] __nla_validate_parse: 6 callbacks suppressed [ 75.622171][ T6410] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1291'. [ 75.832929][ T6446] SELinux: Context system_u:object is not valid (left unmapped). [ 75.864503][ T6450] loop3: detected capacity change from 0 to 2048 [ 75.895673][ T6458] loop2: detected capacity change from 0 to 1024 [ 75.902772][ T6458] EXT4-fs: Ignoring removed orlov option [ 75.908751][ T6458] EXT4-fs: Ignoring removed nomblk_io_submit option [ 75.916869][ T6450] loop3: p1 p2 p3 [ 75.930210][ T6458] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.120935][ T29] kauditd_printk_skb: 197 callbacks suppressed [ 76.120991][ T29] audit: type=1400 audit(1760018534.677:1276): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 76.158366][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.167681][ T29] audit: type=1400 audit(1760018534.707:1277): avc: denied { open } for pid=6484 comm="syz.3.1325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 76.187330][ T29] audit: type=1400 audit(1760018534.707:1278): avc: denied { kernel } for pid=6484 comm="syz.3.1325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 76.207007][ T29] audit: type=1400 audit(1760018534.707:1279): avc: denied { tracepoint } for pid=6484 comm="syz.3.1325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 76.227000][ T29] audit: type=1400 audit(1760018534.707:1280): avc: denied { setattr } for pid=6484 comm="syz.3.1325" name="" dev="pipefs" ino=529 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 76.255415][ T29] audit: type=1400 audit(1760018534.807:1281): avc: denied { mounton } for pid=6486 comm="syz.0.1326" path="/276/file0" dev="tmpfs" ino=1432 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 76.278416][ T29] audit: type=1400 audit(1760018534.807:1282): avc: denied { mount } for pid=6486 comm="syz.0.1326" name="/" dev="ramfs" ino=14504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 76.314234][ T29] audit: type=1400 audit(1760018534.867:1283): avc: denied { unmount } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 76.342774][ T29] audit: type=1400 audit(1760018534.897:1284): avc: denied { read } for pid=6490 comm="syz.3.1330" dev="nsfs" ino=4026532472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 76.364030][ T29] audit: type=1400 audit(1760018534.897:1285): avc: denied { open } for pid=6490 comm="syz.3.1330" path="net:[4026532472]" dev="nsfs" ino=4026532472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 76.404869][ T6500] loop0: detected capacity change from 0 to 1024 [ 76.420114][ T6500] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.432844][ T6502] loop3: detected capacity change from 0 to 512 [ 76.447141][ T6503] loop4: detected capacity change from 0 to 512 [ 76.464380][ T6502] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 76.475447][ T6503] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1332: couldn't read orphan inode 26 (err -116) [ 76.489281][ T6503] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.502216][ T6503] ext4 filesystem being mounted at /257/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.529108][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.538554][ T6502] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 76.546643][ T6502] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 76.561672][ T6502] System zones: 0-1, 15-15, 18-18, 34-34 [ 76.567679][ T6502] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.569857][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.574211][ T6502] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 76.597880][ T6502] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 76.617814][ T6502] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1333: bg 0: block 40: padding at end of block bitmap is not set [ 76.639256][ T6502] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 76.652879][ T6502] EXT4-fs (loop3): 1 truncate cleaned up [ 76.668926][ T6502] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.718826][ T6502] EXT4-fs error (device loop3): ext4_encrypted_get_link:46: inode #16: comm syz.3.1333: bad symlink. [ 76.738227][ T6502] EXT4-fs error (device loop3): ext4_encrypted_get_link:46: inode #16: comm syz.3.1333: bad symlink. [ 76.774737][ T6502] EXT4-fs error (device loop3): ext4_encrypted_get_link:46: inode #16: comm syz.3.1333: bad symlink. [ 76.821887][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.827974][ T6546] bond1: option ad_user_port_key: invalid value (34504) [ 76.838066][ T6546] bond1: option ad_user_port_key: allowed values 0 - 1023 [ 76.849820][ T6546] bond1 (unregistering): Released all slaves [ 77.022002][ T6579] netlink: 'syz.1.1367': attribute type 13 has an invalid length. [ 77.102594][ T6579] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 77.168139][ T6601] IPv6: Can't replace route, no match found [ 77.221194][ T6611] loop1: detected capacity change from 0 to 512 [ 77.243244][ T6611] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 77.254703][ T6611] EXT4-fs (loop1): 1 truncate cleaned up [ 77.260945][ T6611] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.277194][ T6611] EXT4-fs error (device loop1): ext4_generic_delete_entry:2668: inode #2: block 13: comm syz.1.1381: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 77.297921][ T6611] EXT4-fs (loop1): Remounting filesystem read-only [ 77.316643][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.346927][ T6615] loop4: detected capacity change from 0 to 1024 [ 77.353904][ T6615] EXT4-fs: Ignoring removed orlov option [ 77.359635][ T6615] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.370211][ T6615] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.384236][ T6620] loop1: detected capacity change from 0 to 1024 [ 77.410039][ T6620] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.440362][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.503391][ T6635] loop3: detected capacity change from 0 to 512 [ 77.512796][ T6635] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.540782][ T6635] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 77.581665][ T6635] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1388: bg 0: block 248: padding at end of block bitmap is not set [ 77.581747][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.606083][ T6635] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1388: Failed to acquire dquot type 1 [ 77.619802][ T6635] EXT4-fs (loop3): 1 truncate cleaned up [ 77.633548][ T6635] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 77.699981][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 77.718747][ T52] EXT4-fs error (device loop3): ext4_release_dquot:6981: comm kworker/u8:3: Failed to release dquot type 1 [ 77.757938][ T6665] IPv6: Can't replace route, no match found [ 78.345144][ T6706] program syz.2.1422 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 78.380389][ T6703] netlink: 'syz.3.1420': attribute type 5 has an invalid length. [ 78.396337][ T6707] bond1: option lp_interval: invalid value (0) [ 78.402629][ T6707] bond1: option lp_interval: allowed values 1 - 2147483647 [ 78.419346][ T6707] bond1 (unregistering): Released all slaves [ 78.453470][ T6712] loop3: detected capacity change from 0 to 512 [ 78.460260][ T6712] EXT4-fs: Ignoring removed bh option [ 78.465762][ T6712] EXT4-fs: Ignoring removed mblk_io_submit option [ 78.476941][ T6712] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 78.499443][ T6712] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 78.518564][ T6712] EXT4-fs (loop3): orphan cleanup on readonly fs [ 78.525526][ T6712] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1425: Failed to acquire dquot type 1 [ 78.538815][ T6712] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1425: Invalid block bitmap block 0 in block_group 0 [ 78.558678][ T6712] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1425: Invalid block bitmap block 0 in block_group 0 [ 78.575786][ T6712] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1425: Invalid block bitmap block 0 in block_group 0 [ 78.596912][ T6723] loop1: detected capacity change from 0 to 1024 [ 78.598564][ T6712] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1425: Failed to acquire dquot type 1 [ 78.611676][ T6725] loop2: detected capacity change from 0 to 512 [ 78.615226][ T6723] EXT4-fs: Ignoring removed orlov option [ 78.626642][ T6723] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.628819][ T6712] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1425: Failed to acquire dquot type 1 [ 78.647758][ T6712] EXT4-fs (loop3): 1 orphan inode deleted [ 78.655632][ T6712] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.669257][ T6723] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.683324][ T6725] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.713775][ T6725] ext4 filesystem being mounted at /296/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.728366][ T6712] syz.3.1425 (6712) used greatest stack depth: 8992 bytes left [ 78.743909][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.762249][ T6725] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.1429: corrupted xattr block 19: overlapping e_value [ 78.792902][ T6725] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 78.793409][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.802092][ T6725] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.1429: corrupted xattr block 19: overlapping e_value [ 78.825466][ T6725] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 78.844452][ T6725] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.1429: corrupted xattr block 19: overlapping e_value [ 78.863081][ T6725] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 78.883429][ T6725] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.1429: corrupted xattr block 19: overlapping e_value [ 78.911043][ T6748] netlink: 'syz.3.1439': attribute type 10 has an invalid length. [ 78.919085][ T6748] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1439'. [ 78.928696][ T6725] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 78.934178][ T6746] bond1: option ad_user_port_key: invalid value (34504) [ 78.937909][ T6725] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.1429: corrupted xattr block 19: overlapping e_value [ 78.944686][ T6746] bond1: option ad_user_port_key: allowed values 0 - 1023 [ 78.967180][ T6746] bond1 (unregistering): Released all slaves [ 78.973596][ T6725] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 78.976917][ T6744] loop1: detected capacity change from 0 to 8192 [ 78.991125][ T6744] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 78.991139][ T6748] dummy0: entered promiscuous mode [ 78.991935][ T6748] bridge0: port 3(dummy0) entered blocking state [ 79.013458][ T6748] bridge0: port 3(dummy0) entered disabled state [ 79.020247][ T6748] dummy0: entered allmulticast mode [ 79.026274][ T6748] bridge0: port 3(dummy0) entered blocking state [ 79.032760][ T6748] bridge0: port 3(dummy0) entered forwarding state [ 79.048787][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.078310][ T6751] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1442'. [ 79.104337][ T6757] loop2: detected capacity change from 0 to 128 [ 79.111138][ T6757] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 79.123610][ T6757] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 79.163293][ T2351] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 79.222254][ T6765] loop2: detected capacity change from 0 to 2048 [ 79.259851][ T6765] Alternate GPT is invalid, using primary GPT. [ 79.266215][ T6765] loop2: p1 p2 p3 [ 79.269984][ T6765] loop2: partition table partially beyond EOD, truncated [ 79.411310][ T6801] netlink: 'syz.1.1465': attribute type 21 has an invalid length. [ 79.423810][ T6801] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1465'. [ 79.427216][ T6807] netlink: 64859 bytes leftover after parsing attributes in process `syz.2.1468'. [ 79.433431][ T6801] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1465'. [ 79.672468][ T6838] program syz.4.1481 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 79.682571][ T6833] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 79.698998][ T6833] vhci_hcd: default hub control req: 2314 v0008 i0002 l0 [ 79.808595][ T6859] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1489'. [ 79.813923][ T6861] netlink: 'syz.2.1490': attribute type 1 has an invalid length. [ 79.825452][ T6861] netlink: 'syz.2.1490': attribute type 2 has an invalid length. [ 79.840106][ T6861] netlink: 'syz.2.1490': attribute type 1 has an invalid length. [ 79.848004][ T6861] netlink: 'syz.2.1490': attribute type 2 has an invalid length. [ 79.891360][ T6869] loop2: detected capacity change from 0 to 512 [ 79.900346][ T6869] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.1494: corrupted in-inode xattr: invalid ea_ino [ 79.915485][ T6869] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.1494: couldn't read orphan inode 15 (err -117) [ 79.944333][ T6869] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.974248][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.123885][ T6887] loop0: detected capacity change from 0 to 1024 [ 80.137878][ T6887] EXT4-fs: Ignoring removed orlov option [ 80.149340][ T6886] loop2: detected capacity change from 0 to 4096 [ 80.156800][ T6886] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 80.166739][ T6887] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 80.183803][ T6894] loop1: detected capacity change from 0 to 512 [ 80.190625][ T6887] ext4 filesystem being mounted at /318/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.203480][ T6886] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.218091][ T6894] EXT4-fs (loop1): 1 orphan inode deleted [ 80.227406][ T6887] EXT4-fs error (device loop0): ext4_free_blocks:6706: comm syz.0.1502: Freeing blocks not in datazone - block = 0, count = 16 [ 80.244442][ T6894] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.249107][ T145] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:4: Failed to release dquot type 1 [ 80.257267][ T6894] ext4 filesystem being mounted at /310/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 80.321095][ T2351] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 80.336762][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.337771][ T2351] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 80.358170][ T2351] EXT4-fs (loop0): This should not happen!! Data will be lost [ 80.358170][ T2351] [ 80.367925][ T2351] EXT4-fs (loop0): Total free blocks count 0 [ 80.374016][ T2351] EXT4-fs (loop0): Free/Dirty block details [ 80.380138][ T2351] EXT4-fs (loop0): free_blocks=4293918736 [ 80.385905][ T2351] EXT4-fs (loop0): dirty_blocks=16 [ 80.391130][ T2351] EXT4-fs (loop0): Block reservation details [ 80.397130][ T2351] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 80.405116][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 80.430476][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.448384][ T6903] macvtap0: refused to change device tx_queue_len [ 80.584621][ T6928] loop2: detected capacity change from 0 to 1024 [ 80.616350][ T6928] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.645784][ T6928] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 80.665259][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.786364][ T6952] loop1: detected capacity change from 0 to 512 [ 80.794424][ T6952] EXT4-fs: Ignoring removed mblk_io_submit option [ 80.805058][ T6952] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.848650][ T6952] ext4 filesystem being mounted at /316/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.883321][ T6952] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.1529: corrupted xattr block 33: e_value out of bounds [ 80.904613][ T6952] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 80.913770][ T6952] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.1529: corrupted xattr block 33: e_value out of bounds [ 80.928051][ T6952] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 80.937947][ T6952] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 80.953200][ T6952] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2967: inode #15: comm syz.1.1529: corrupted xattr block 33: e_value out of bounds [ 80.968334][ T6952] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 80.992096][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.014760][ T6964] loop3: detected capacity change from 0 to 2048 [ 81.069791][ T6964] Alternate GPT is invalid, using primary GPT. [ 81.076194][ T6964] loop3: p1 p2 p3 [ 81.080029][ T6964] loop3: partition table partially beyond EOD, truncated [ 81.116183][ T6974] loop1: detected capacity change from 0 to 512 [ 81.130622][ T6974] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.143458][ T6974] ext4 filesystem being mounted at /321/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.180496][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.226733][ T6991] loop1: detected capacity change from 0 to 1024 [ 81.233607][ T6991] EXT4-fs: Ignoring removed nobh option [ 81.243583][ T6991] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 81.269379][ T6991] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #11: comm syz.1.1544: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 81.288767][ T6991] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1544: couldn't read orphan inode 11 (err -117) [ 81.291917][ T6998] program syz.0.1547 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 81.301486][ T6991] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.338427][ T29] kauditd_printk_skb: 609 callbacks suppressed [ 81.344822][ T29] audit: type=1400 audit(1760018539.887:1884): avc: denied { create } for pid=6999 comm="syz.0.1549" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 81.364505][ T29] audit: type=1400 audit(1760018539.897:1885): avc: denied { ioctl } for pid=6999 comm="syz.0.1549" path="socket:[15334]" dev="sockfs" ino=15334 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 81.365195][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.389267][ T29] audit: type=1400 audit(1760018539.897:1886): avc: denied { write } for pid=6999 comm="syz.0.1549" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 81.418285][ T29] audit: type=1400 audit(1760018539.897:1887): avc: denied { read } for pid=6999 comm="syz.0.1549" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 81.625061][ T7009] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1553'. [ 81.740713][ T29] audit: type=1326 audit(1760018540.297:1888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6960 comm="syz.2.1531" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7ff4ca775d67 code=0x7fc00000 [ 81.855956][ T29] audit: type=1400 audit(1760018540.407:1889): avc: denied { wake_alarm } for pid=7029 comm="syz.1.1562" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 81.935453][ T7036] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1566'. [ 82.129882][ T7047] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 82.136554][ T7047] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 82.144314][ T7047] vhci_hcd vhci_hcd.0: Device attached [ 82.151634][ T7051] capability: warning: `syz.2.1571' uses 32-bit capabilities (legacy support in use) [ 82.151636][ T29] audit: type=1326 audit(1760018540.707:1890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz.2.1571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 82.184998][ T29] audit: type=1326 audit(1760018540.707:1891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz.2.1571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 82.208801][ T29] audit: type=1326 audit(1760018540.707:1892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz.2.1571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 82.232599][ T29] audit: type=1326 audit(1760018540.707:1893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7050 comm="syz.2.1571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=125 compat=0 ip=0x7ff4ca77eec9 code=0x7ffc0000 [ 82.261158][ T7048] vhci_hcd: connection closed [ 82.261662][ T274] vhci_hcd: stop threads [ 82.270790][ T274] vhci_hcd: release socket [ 82.275421][ T274] vhci_hcd: disconnect device [ 82.348706][ T3401] vhci_hcd: vhci_device speed not set [ 82.505029][ T7078] loop0: detected capacity change from 0 to 512 [ 82.513356][ T7078] EXT4-fs error (device loop0): ext4_iget_extra_inode:5075: inode #15: comm syz.0.1585: corrupted in-inode xattr: invalid ea_ino [ 82.527049][ T7078] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.1585: couldn't read orphan inode 15 (err -117) [ 82.541214][ T7078] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.567392][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.775568][ T7093] loop3: detected capacity change from 0 to 512 [ 82.790281][ T7093] ext4 filesystem being mounted at /287/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.856629][ T7105] loop1: detected capacity change from 0 to 1024 [ 82.871438][ T7105] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 83.023676][ T7124] loop3: detected capacity change from 0 to 4096 [ 83.329984][ T7140] vhci_hcd: default hub control req: 8013 v0000 i0000 l31125 [ 83.443839][ T7148] SELinux: Context is not valid (left unmapped). [ 83.744228][ T7177] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 83.745786][ T7178] loop0: detected capacity change from 0 to 128 [ 83.760477][ T7179] loop3: detected capacity change from 0 to 512 [ 83.777798][ T7179] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 83.861650][ T7187] veth1_macvtap: left promiscuous mode [ 83.874505][ T7187] macsec0: entered promiscuous mode [ 83.900310][ T7189] loop4: detected capacity change from 0 to 128 [ 83.912186][ T7187] veth1_macvtap: entered promiscuous mode [ 83.930459][ T7189] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 83.940442][ T7187] macsec0: left promiscuous mode [ 84.122184][ T7207] loop1: detected capacity change from 0 to 512 [ 84.150734][ T7207] ext4 filesystem being mounted at /342/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.162676][ T7209] lo speed is unknown, defaulting to 1000 [ 84.302579][ T7217] program syz.4.1649 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 84.646354][ T7228] netlink: 'syz.4.1654': attribute type 2 has an invalid length. [ 84.673281][ T7230] random: crng reseeded on system resumption [ 84.724689][ T7236] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1658'. [ 84.761287][ T7238] loop4: detected capacity change from 0 to 1024 [ 84.768671][ T7238] EXT4-fs: Ignoring removed orlov option [ 84.775413][ T7240] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1660'. [ 84.796330][ T7238] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a002c118, mo2=0002] [ 84.811648][ T7238] System zones: 0-1, 3-12 [ 84.819844][ T7244] loop2: detected capacity change from 0 to 512 [ 84.830732][ T7244] ext4 filesystem being mounted at /344/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.976417][ T7257] loop4: detected capacity change from 0 to 512 [ 85.192418][ T7273] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1673'. [ 85.201713][ T7273] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1673'. [ 86.123173][ T7307] Driver unsupported XDP return value 0 on prog (id 698) dev N/A, expect packet loss! [ 86.220015][ T7311] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1690'. [ 86.238618][ T7311] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1690'. [ 86.286266][ T7312] delete_channel: no stack [ 86.302561][ T7319] netlink: 'syz.0.1694': attribute type 14 has an invalid length. [ 86.348538][ T7322] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1695'. [ 86.368829][ T7322] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1695'. [ 86.471555][ T29] kauditd_printk_skb: 72 callbacks suppressed [ 86.471573][ T29] audit: type=1326 audit(1760018545.027:1966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.544550][ T29] audit: type=1326 audit(1760018545.027:1967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.568695][ T29] audit: type=1326 audit(1760018545.027:1968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.592661][ T29] audit: type=1326 audit(1760018545.027:1969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.616405][ T29] audit: type=1326 audit(1760018545.037:1970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.640113][ T29] audit: type=1326 audit(1760018545.037:1971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=197 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.663585][ T29] audit: type=1326 audit(1760018545.037:1972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.687142][ T29] audit: type=1326 audit(1760018545.037:1973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.710905][ T29] audit: type=1326 audit(1760018545.067:1974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.734511][ T29] audit: type=1326 audit(1760018545.067:1975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7340 comm="syz.4.1704" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fa5f85deec9 code=0x7ffc0000 [ 86.873969][ T7354] random: crng reseeded on system resumption [ 86.901424][ T7356] loop4: detected capacity change from 0 to 128 [ 86.956880][ T7360] SELinux: Context system_u:object_r:restorecond_var_run_t:s0 is not valid (left unmapped). [ 86.980055][ T7362] loop4: detected capacity change from 0 to 1024 [ 87.009100][ T7362] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 87.017531][ T7364] loop1: detected capacity change from 0 to 164 [ 87.049954][ T7362] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #3: comm syz.4.1713: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 0, max 0(0), depth 0(0) [ 87.084300][ T7362] EXT4-fs error (device loop4): ext4_quota_enable:7139: comm syz.4.1713: Bad quota inode: 3, type: 0 [ 87.120399][ T7362] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 87.156637][ T7362] EXT4-fs (loop4): mount failed [ 87.370810][ T7381] loop4: detected capacity change from 0 to 1024 [ 87.402358][ T7384] loop2: detected capacity change from 0 to 128 [ 87.414474][ T7381] ext4 filesystem being mounted at /332/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.437971][ T7384] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 87.461810][ T7384] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 87.532079][ T274] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 87.896915][ T7407] 9pnet: Could not find request transport: 0xffffffffffffffff [ 88.062709][ T7421] program syz.4.1740 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 88.105014][ T7425] loop2: detected capacity change from 0 to 512 [ 88.131332][ T7425] ext4 filesystem being mounted at /361/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.363360][ T7450] loop0: detected capacity change from 0 to 128 [ 88.381234][ T7450] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 88.433245][ T7450] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 88.549909][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.557613][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.565065][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.572502][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.580014][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.587420][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.595256][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.602987][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.610461][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.618021][ T23] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 88.635634][ T23] hid-generic 0003:0003:0000.0002: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 88.658608][ T7468] loop4: detected capacity change from 0 to 512 [ 88.698715][ T7468] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.758322][ T7468] ext4 filesystem being mounted at /350/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.778997][ T7468] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.1759: corrupted xattr block 19: overlapping e_value [ 88.793597][ T7468] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 88.802844][ T7468] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.1759: corrupted xattr block 19: overlapping e_value [ 88.818750][ T7468] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 88.861055][ T7468] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.1759: corrupted xattr block 19: overlapping e_value [ 88.909326][ T52] Bluetooth: hci0: Frame reassembly failed (-84) [ 89.061151][ T7499] loop1: detected capacity change from 0 to 128 [ 89.089071][ T7499] ext4 filesystem being mounted at /372/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 89.154094][ T7502] IPv6: NLM_F_CREATE should be specified when creating new route [ 89.252309][ C1] hrtimer: interrupt took 34414 ns [ 89.318783][ T7511] vhci_hcd: default hub control req: 800f v0000 i0000 l31125 [ 89.363910][ T7513] loop4: detected capacity change from 0 to 764 [ 89.372506][ T7515] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1782'. [ 89.381574][ T7515] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1782'. [ 89.435525][ T7515] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1782'. [ 89.444643][ T7515] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1782'. [ 89.514015][ T7515] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1782'. [ 89.523083][ T7515] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1782'. [ 89.559753][ T7528] loop4: detected capacity change from 0 to 128 [ 89.577184][ T7530] loop1: detected capacity change from 0 to 512 [ 89.588830][ T7528] ext4 filesystem being mounted at /358/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 89.613705][ T7530] ext4 filesystem being mounted at /377/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.651032][ T7530] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 89.670287][ T7530] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 89.786077][ T7548] netlink: 'syz.4.1795': attribute type 10 has an invalid length. [ 89.813155][ T7548] team0 (unregistering): Port device team_slave_0 removed [ 89.830966][ T7548] team0 (unregistering): Port device team_slave_1 removed [ 89.978888][ T7567] loop0: detected capacity change from 0 to 1024 [ 90.023368][ T7572] random: crng reseeded on system resumption [ 90.166191][ T7586] loop4: detected capacity change from 0 to 512 [ 90.207455][ T7586] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 90.228711][ T7586] EXT4-fs (loop4): 1 truncate cleaned up [ 90.562321][ T7616] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1827'. [ 90.606449][ T7623] loop0: detected capacity change from 0 to 512 [ 90.615610][ T7623] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 90.632794][ T7623] EXT4-fs (loop0): 1 truncate cleaned up [ 90.649391][ T7623] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1830: bg 0: block 256: padding at end of block bitmap is not set [ 90.667683][ T7628] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1832'. [ 90.668497][ T7623] EXT4-fs (loop0): Remounting filesystem read-only [ 90.698129][ T7630] macvtap1: entered promiscuous mode [ 90.703865][ T7630] macvtap1: entered allmulticast mode [ 90.711437][ T7630] dummy0: entered promiscuous mode [ 90.716775][ T7630] dummy0: entered allmulticast mode [ 90.723583][ T7630] team0: Device macvtap1 failed to register rx_handler [ 90.731556][ T7630] dummy0: left allmulticast mode [ 90.737387][ T7630] dummy0: left promiscuous mode [ 90.938678][ T44] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 90.955853][ T7650] batadv0: entered promiscuous mode [ 90.963620][ T7650] macsec1: entered allmulticast mode [ 90.969193][ T7650] batadv0: entered allmulticast mode [ 90.978631][ T7650] batadv0: left allmulticast mode [ 90.983719][ T7650] batadv0: left promiscuous mode [ 90.990038][ T7652] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1844'. [ 91.056536][ T7656] netlink: 'syz.0.1846': attribute type 4 has an invalid length. [ 91.364442][ T7684] loop4: detected capacity change from 0 to 512 [ 91.378517][ T7684] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 91.403729][ T7684] EXT4-fs (loop4): 1 truncate cleaned up [ 91.568628][ T29] kauditd_printk_skb: 267 callbacks suppressed [ 91.568710][ T29] audit: type=1400 audit(1760018550.127:2243): avc: denied { create } for pid=7702 comm="syz.0.1868" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 91.621653][ T7705] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1869'. [ 91.648145][ T29] audit: type=1400 audit(1760018550.197:2244): avc: denied { setopt } for pid=7702 comm="syz.0.1868" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 91.688623][ T7713] IPv6: NLM_F_CREATE should be specified when creating new route [ 91.820829][ T29] audit: type=1400 audit(1760018550.377:2245): avc: denied { write } for pid=7730 comm="syz.4.1881" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 91.896409][ T7738] loop0: detected capacity change from 0 to 1024 [ 91.940529][ T7738] ext4 filesystem being mounted at /398/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.020380][ T7747] loop0: detected capacity change from 0 to 128 [ 92.063586][ T29] audit: type=1400 audit(1760018550.617:2246): avc: denied { setattr } for pid=7749 comm="syz.0.1888" name="file0" dev="tmpfs" ino=2068 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 92.142656][ T29] audit: type=1400 audit(1760018550.627:2247): avc: denied { connect } for pid=7752 comm="syz.4.1889" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 92.163504][ T29] audit: type=1400 audit(1760018550.647:2248): avc: denied { read } for pid=7749 comm="syz.0.1888" name="file0" dev="tmpfs" ino=2068 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 92.206543][ T29] audit: type=1326 audit(1760018550.757:2249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7762 comm="syz.0.1894" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 92.230958][ T29] audit: type=1326 audit(1760018550.757:2250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7762 comm="syz.0.1894" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 92.254798][ T29] audit: type=1326 audit(1760018550.757:2251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7762 comm="syz.0.1894" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 92.279009][ T29] audit: type=1326 audit(1760018550.757:2252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7762 comm="syz.0.1894" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f306f08eec9 code=0x7ffc0000 [ 92.401034][ T7771] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.440936][ T7771] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.487555][ T7771] bond0 (unregistering): Released all slaves [ 92.571513][ T7786] loop2: detected capacity change from 0 to 2048 [ 92.609065][ T7786] loop2: p3 p4 < > [ 92.622510][ T7786] loop2: p3 start 11362048 is beyond EOD, truncated [ 92.629718][ T7793] loop1: detected capacity change from 0 to 2048 [ 92.804699][ T7793] ================================================================== [ 92.812925][ T7793] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 92.820334][ T7793] [ 92.822666][ T7793] read-write to 0xffff88810963a6c0 of 8 bytes by task 145 on cpu 0: [ 92.830667][ T7793] __xa_clear_mark+0xf5/0x1e0 [ 92.835381][ T7793] __folio_end_writeback+0xf7/0x3b0 [ 92.840608][ T7793] folio_end_writeback_no_dropbehind+0x6d/0x1b0 [ 92.846918][ T7793] folio_end_writeback+0x1c/0x70 [ 92.851928][ T7793] ext4_finish_bio+0x459/0x8c0 [ 92.856727][ T7793] ext4_release_io_end+0x9f/0x1f0 [ 92.862047][ T7793] ext4_end_io_end+0x18d/0x240 [ 92.866854][ T7793] ext4_end_io_rsv_work+0x151/0x1e0 [ 92.872149][ T7793] process_scheduled_works+0x4cb/0x9d0 [ 92.877725][ T7793] worker_thread+0x582/0x770 [ 92.882341][ T7793] kthread+0x486/0x510 [ 92.886423][ T7793] ret_from_fork+0x122/0x1b0 [ 92.891059][ T7793] ret_from_fork_asm+0x1a/0x30 [ 92.896014][ T7793] [ 92.898430][ T7793] read to 0xffff88810963a6c0 of 8 bytes by task 7793 on cpu 1: [ 92.906594][ T7793] xas_find_marked+0x218/0x620 [ 92.911379][ T7793] find_get_entry+0x5d/0x380 [ 92.916001][ T7793] filemap_get_folios_tag+0x13b/0x210 [ 92.921391][ T7793] file_write_and_wait_range+0x1ea/0x2c0 [ 92.927127][ T7793] generic_buffers_fsync_noflush+0x45/0x120 [ 92.933049][ T7793] ext4_sync_file+0x1ab/0x690 [ 92.937826][ T7793] vfs_fsync_range+0x10a/0x130 [ 92.942611][ T7793] ext4_buffered_write_iter+0x34f/0x3c0 [ 92.948359][ T7793] ext4_file_write_iter+0xe27/0xf60 [ 92.953584][ T7793] do_iter_readv_writev+0x4a1/0x540 [ 92.958806][ T7793] vfs_writev+0x2df/0x8b0 [ 92.963155][ T7793] __se_sys_pwritev2+0xfc/0x1c0 [ 92.968175][ T7793] __x64_sys_pwritev2+0x67/0x80 [ 92.973078][ T7793] x64_sys_call+0x2c59/0x3000 [ 92.977790][ T7793] do_syscall_64+0xd2/0x200 [ 92.982400][ T7793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.988317][ T7793] [ 92.990646][ T7793] value changed: 0xfffffffffffff000 -> 0xffffffe000000000 [ 92.997770][ T7793] [ 93.000116][ T7793] Reported by Kernel Concurrency Sanitizer on: [ 93.006311][ T7793] CPU: 1 UID: 0 PID: 7793 Comm: syz.1.1908 Not tainted syzkaller #0 PREEMPT(voluntary) [ 93.016051][ T7793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 93.026130][ T7793] ==================================================================