last executing test programs: 557.037112ms ago: executing program 3 (id=6533): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f00000006c0)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000900)='trans=tcp,') 459.424183ms ago: executing program 3 (id=6539): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') write$cgroup_int(r0, &(0x7f0000000180)=0x20000a2, 0x12) 401.233774ms ago: executing program 3 (id=6543): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0xa, 0x8, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f0000001380), &(0x7f0000000000)=""/10, 0x2}, 0x20) 374.068875ms ago: executing program 1 (id=6546): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7800000018002507b9409b14ffff00000204be04020b06050e020909430009003f00064c0a0000000d0085a168d0bf46d32345653600648d0a000500eb16000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a32000400160004000a0000000000e000e218d1ddf66ed538f2523250", 0x78, 0x0, 0x0, 0x0) 334.185685ms ago: executing program 3 (id=6547): r0 = semget$private(0x0, 0x7, 0xa) semop(r0, &(0x7f0000000200)=[{0x3, 0x40, 0x1800}, {0x0, 0x7fff, 0x85cdc85f47419136}, {0x0, 0x4cca, 0x800}], 0x3) 333.714395ms ago: executing program 0 (id=6548): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000440)="7800000018001feeb8f9f50dffff00000204be04fe05fe02f01023094300050015000000fac838881be1500ce1848371283b6650456536f7578d04001000c291214549975ade4a460c89b6ec0cff3959540016000b0014000000000000000018d1ddf66ed538f252325041304f9cc97add392c04e98ef1c8", 0x78, 0x0, 0x0, 0x0) 298.127546ms ago: executing program 1 (id=6550): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x40, 0x10, 0x421, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x0, 0x28079}, [@IFLA_ADDRESS={0xa, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x40}}, 0x0) 297.671936ms ago: executing program 2 (id=6551): r0 = socket$kcm(0x22, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x80044944, 0x0) 289.594646ms ago: executing program 3 (id=6552): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000040)={[{@stripe={'stripe', 0x3d, 0x1}}, {@nolazytime}, {@delalloc}, {@i_version}, {@lazytime}, {@nodiscard}, {@grpjquota}, {@block_validity}, {@errors_remount}]}, 0x1, 0x549, &(0x7f0000000540)="$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") syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x3200414, 0x0, 0x1, 0x0, &(0x7f0000000480)) 251.049926ms ago: executing program 2 (id=6553): r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000000280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18, 0x20040801}}], 0x1, 0x4000001) 246.403346ms ago: executing program 4 (id=6554): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000000)=""/188) 243.352337ms ago: executing program 0 (id=6555): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002280)={{0x14, 0x10, 0x1, 0x0, 0x2000000}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0xa}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWTABLE={0x28, 0x0, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}, @NFT_MSG_NEWTABLE={0x28, 0x0, 0xa, 0x5, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}]}], {0x14}}, 0x98}}, 0x0) 203.297397ms ago: executing program 1 (id=6556): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) get_mempolicy(0x0, 0x0, 0x6, &(0x7f00001ad000/0x4000)=nil, 0x2) 202.899677ms ago: executing program 2 (id=6557): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, 0x0, 0xfdf0) 189.728487ms ago: executing program 4 (id=6558): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000540)=ANY=[], 0x48) 174.700088ms ago: executing program 0 (id=6559): unshare(0x2c060000) unshare(0x24020400) 156.270568ms ago: executing program 1 (id=6560): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, 0x0, 0xb, 0x801, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 140.328008ms ago: executing program 2 (id=6561): perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x36, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0xef, 0x7}, 0x2, 0xfc, 0x0, 0x1, 0x8, 0x3, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) futex(0x0, 0x8, 0x0, 0x0, 0x0, 0x0) 136.128298ms ago: executing program 4 (id=6562): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x2, 0x4, 0x81, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0xf, &(0x7f00000015c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {{0x18, 0x1, 0x2, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0xce}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) 111.895088ms ago: executing program 4 (id=6563): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r0, 0x2000000) 108.425348ms ago: executing program 0 (id=6564): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000680)=ANY=[@ANYBLOB="340000001800fd032abd7000fedbdf251d01040015000100040000a0020300004e9f064d62a05f05020000000800050007"], 0x34}, 0x1, 0x0, 0x0, 0x4000011}, 0x0) 84.500639ms ago: executing program 1 (id=6565): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x3, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000089500000800000000bf91000000000000b702000043e7b5538500000085000000b700000000000000959a"], &(0x7f0000000080)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) 48.099509ms ago: executing program 4 (id=6566): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001240)=@ipv4_newrule={0x2c, 0x20, 0x1, 0x70bd25, 0x25dfdbff, {0x2, 0x20, 0x14, 0x4, 0xef, 0x0, 0x0, 0x6, 0x1}, [@FRA_SRC={0x8, 0x2, @remote}, @FRA_DST={0x8, 0x1, @private=0xa010100}]}, 0x2c}}, 0x4000) 47.978329ms ago: executing program 0 (id=6567): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=ANY=[@ANYBLOB="4000000010004b0428bd7000000000007a000000", @ANYRES32=0x0, @ANYBLOB="0000000080480500140012800b0001006272696467650000040000800a000100aa"], 0x40}}, 0x4) 47.342309ms ago: executing program 3 (id=6568): r0 = semget$private(0x0, 0x5, 0x0) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000000340)=""/32) 47.090369ms ago: executing program 2 (id=6569): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000000900010073797a30000000003c000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000000f2c0000000b0a01080000000000000000012300000900020073797a32000000080900010073797a30"], 0xc4}, 0x1, 0x0, 0x0, 0x24008000}, 0x24008004) 4.71389ms ago: executing program 1 (id=6570): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)={0x64, 0x2, 0x6, 0x5, 0xa, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x700}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x5}]}]}, 0x64}}, 0x0) 4.23642ms ago: executing program 2 (id=6571): r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c562d067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000800014004000000", 0x58}], 0x1) 563.17µs ago: executing program 0 (id=6572): socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 0s ago: executing program 4 (id=6573): r0 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, 0x0) kernel console output (not intermixed with test programs): rror (device loop4) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 96.615071][ T29] audit: type=1326 audit(1750527645.483:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10563 comm="syz.2.3415" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x0 [ 96.652694][T10526] EXT4-fs error (device loop4): ext4_truncate:4597: inode #11: comm syz.4.3398: mark_inode_dirty error [ 96.666718][T10526] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 96.677199][T10526] EXT4-fs error (device loop4): __ext4_get_inode_loc:4792: comm syz.4.3398: Invalid inode table block 0 in block_group 0 [ 96.692140][T10526] EXT4-fs (loop4): 1 truncate cleaned up [ 96.697409][T10570] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 96.700694][T10526] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.704697][T10570] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 96.704781][T10570] vhci_hcd vhci_hcd.0: Device attached [ 96.728219][T10571] vhci_hcd: connection closed [ 96.734633][ T51] vhci_hcd: stop threads [ 96.744664][ T51] vhci_hcd: release socket [ 96.749141][ T51] vhci_hcd: disconnect device [ 96.775383][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.803443][T10581] loop3: detected capacity change from 0 to 512 [ 96.822782][T10581] EXT4-fs: dax option not supported [ 96.892194][T10593] loop4: detected capacity change from 0 to 512 [ 96.928684][T10593] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 96.949033][T10593] EXT4-fs (loop4): mount failed [ 97.055567][T10620] delete_channel: no stack [ 97.060576][T10620] delete_channel: no stack [ 97.090459][T10621] loop2: detected capacity change from 0 to 1764 [ 97.223699][T10643] loop4: detected capacity change from 0 to 512 [ 97.236382][T10643] EXT4-fs: Ignoring removed oldalloc option [ 97.295495][T10643] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.3452: Parent and EA inode have the same ino 15 [ 97.344073][T10664] loop3: detected capacity change from 0 to 512 [ 97.356857][T10665] loop0: detected capacity change from 0 to 512 [ 97.369048][T10643] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.3452: Parent and EA inode have the same ino 15 [ 97.393046][T10643] EXT4-fs (loop4): 1 orphan inode deleted [ 97.401406][T10643] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.421932][T10664] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 97.444500][T10665] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3462: invalid indirect mapped block 4294967295 (level 1) [ 97.466220][T10665] EXT4-fs (loop0): Remounting filesystem read-only [ 97.467008][T10664] EXT4-fs (loop3): 1 truncate cleaned up [ 97.474099][T10665] EXT4-fs (loop0): 2 truncates cleaned up [ 97.490548][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.502371][T10665] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.526088][T10664] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.570258][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.607718][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.680281][T10695] loop3: detected capacity change from 0 to 256 [ 97.789698][T10708] loop0: detected capacity change from 0 to 1024 [ 97.850004][T10708] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.892414][T10708] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 97.907725][T10724] loop1: detected capacity change from 0 to 512 [ 97.924035][T10708] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.955008][T10724] EXT4-fs (loop1): 1 truncate cleaned up [ 97.961265][T10708] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 97.983290][T10724] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 97.998877][T10708] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.017240][T10708] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.3481: Inode bitmap for bg 0 marked uninitialized [ 98.045660][T10708] EXT4-fs (loop0): Remounting filesystem read-only [ 98.059563][T10708] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 98.115995][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.127256][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.203628][T10755] loop1: detected capacity change from 0 to 1024 [ 98.228427][ T29] audit: type=1400 audit(1750527647.183:252): avc: denied { create } for pid=10760 comm="syz.4.3507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 98.244472][T10755] EXT4-fs (loop1): filesystem is read-only [ 98.257578][T10764] tmpfs: Bad value for 'nr_blocks' [ 98.298648][T10755] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 98.329374][T10755] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 98.371836][T10755] EXT4-fs error (device loop1): ext4_get_journal_inode:5796: comm syz.1.3503: inode #1: comm syz.1.3503: iget: illegal inode # [ 98.406000][T10780] loop3: detected capacity change from 0 to 512 [ 98.415759][T10755] EXT4-fs (loop1): no journal found [ 98.421105][T10755] EXT4-fs (loop1): can't get journal size [ 98.432636][T10780] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 98.443385][T10755] EXT4-fs (loop1): failed to initialize system zone (-22) [ 98.451177][T10755] EXT4-fs (loop1): mount failed [ 98.534284][T10791] loop3: detected capacity change from 0 to 1024 [ 98.552901][T10791] EXT4-fs: Ignoring removed bh option [ 98.599129][T10791] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 98.610033][T10791] EXT4-fs (loop3): mount failed [ 98.754452][T10827] loop2: detected capacity change from 0 to 512 [ 98.786927][T10827] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 98.797311][T10827] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 98.893428][T10827] EXT4-fs error (device loop2): __ext4_get_inode_loc:4792: comm syz.2.3537: Invalid inode table block 0 in block_group 0 [ 98.897812][T10845] loop0: detected capacity change from 0 to 1024 [ 98.936669][T10845] EXT4-fs (loop0): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 98.937084][T10827] EXT4-fs (loop2): get root inode failed [ 98.953170][T10827] EXT4-fs (loop2): mount failed [ 99.173472][T10888] loop0: detected capacity change from 0 to 512 [ 99.180102][T10884] loop1: detected capacity change from 0 to 512 [ 99.194747][T10884] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 99.205460][T10888] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 99.218639][T10884] EXT4-fs (loop1): orphan cleanup on readonly fs [ 99.253864][T10884] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 99.266974][T10884] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 99.286860][T10884] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 99.299606][T10884] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #16: comm syz.1.3566: casefold flag without casefold feature [ 99.338676][T10884] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.3566: couldn't read orphan inode 16 (err -117) [ 99.388070][T10884] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 99.409167][ T29] audit: type=1326 audit(1750528160.412:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10908 comm="syz.0.3578" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffad470e929 code=0x0 [ 99.486315][T10917] loop3: detected capacity change from 0 to 512 [ 99.502851][T10917] EXT4-fs: Ignoring removed nomblk_io_submit option [ 99.523907][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.543633][T10917] EXT4-fs: old and new quota format mixing [ 99.568498][T10929] loop1: detected capacity change from 0 to 512 [ 99.603683][T10929] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 99.623954][T10933] loop4: detected capacity change from 0 to 512 [ 99.633024][T10929] EXT4-fs (loop1): 1 truncate cleaned up [ 99.640335][T10929] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.663607][T10933] EXT4-fs error (device loop4): __ext4_fill_super:5500: inode #2: comm syz.4.3589: casefold flag without casefold feature [ 99.699215][T10933] EXT4-fs (loop4): get root inode failed [ 99.705067][T10933] EXT4-fs (loop4): mount failed [ 99.740068][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.853700][ T29] audit: type=1326 audit(1750528160.884:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10964 comm="syz.3.3605" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f86b5b4e929 code=0x0 [ 99.897868][T10967] loop2: detected capacity change from 0 to 1024 [ 99.932338][T10967] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 99.944755][T10967] EXT4-fs (loop2): group descriptors corrupted! [ 99.952459][T10973] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 99.960078][T10973] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 99.971677][T10973] vhci_hcd vhci_hcd.0: Device attached [ 100.017314][T10974] vhci_hcd: connection closed [ 100.017622][ T2216] vhci_hcd: stop threads [ 100.027183][ T2216] vhci_hcd: release socket [ 100.031676][ T2216] vhci_hcd: disconnect device [ 100.065390][T10985] loop3: detected capacity change from 0 to 1024 [ 100.085684][T10985] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 100.097182][T10985] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 100.114064][T10985] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 100.124621][T10985] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 100.191009][T11001] loop1: detected capacity change from 0 to 512 [ 100.219201][T11001] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3621: bg 0: block 393: padding at end of block bitmap is not set [ 100.254607][T11001] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 100.292278][T11001] EXT4-fs (loop1): 2 truncates cleaned up [ 100.318366][T11001] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.352624][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.445440][T11034] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 100.455639][ T29] audit: type=1400 audit(1750528161.515:255): avc: denied { relabelto } for pid=11033 comm="syz.1.3639" name="714" dev="tmpfs" ino=3660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 100.482972][ T29] audit: type=1400 audit(1750528161.515:256): avc: denied { associate } for pid=11033 comm="syz.1.3639" name="714" dev="tmpfs" ino=3660 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 100.531203][ T29] audit: type=1400 audit(1750528161.599:257): avc: denied { create } for pid=11039 comm="syz.1.3641" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 100.572971][T11044] loop4: detected capacity change from 0 to 764 [ 100.602546][T11047] loop0: detected capacity change from 0 to 512 [ 100.617134][ T29] audit: type=1400 audit(1750528161.651:258): avc: denied { unlink } for pid=3304 comm="syz-executor" name="file0" dev="tmpfs" ino=3670 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 100.626754][T11047] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 100.694856][T11047] EXT4-fs (loop0): 1 truncate cleaned up [ 100.719915][T11062] tmpfs: Bad value for 'mpol' [ 100.720729][T11047] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.834371][T11077] loop1: detected capacity change from 0 to 256 [ 100.846878][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.039585][T11105] loop2: detected capacity change from 0 to 1024 [ 101.067021][T11105] EXT4-fs: Ignoring removed nomblk_io_submit option [ 101.074847][T11105] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 101.087654][T11105] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 101.099650][T11105] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 2: comm syz.2.3672: lblock 2 mapped to illegal pblock 2 (length 1) [ 101.116858][T11105] EXT4-fs (loop2): Remounting filesystem read-only [ 101.123574][T11105] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 101.132364][T11105] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 101.141462][T11105] EXT4-fs (loop2): 1 orphan inode deleted [ 101.151261][T11105] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.162242][T11112] loop4: detected capacity change from 0 to 512 [ 101.178451][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.212358][T11112] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 101.247759][T11112] block device autoloading is deprecated and will be removed. [ 101.282205][T11112] syz.4.3677: attempt to access beyond end of device [ 101.282205][T11112] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 101.308343][T11112] EXT4-fs (loop4): couldn't read superblock of external journal [ 101.360457][T11136] loop2: detected capacity change from 0 to 512 [ 101.392145][T11136] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 101.430436][T11136] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c0a8, mo2=0002] [ 101.439059][T11149] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 101.448606][T11136] System zones: 1-12 [ 101.453138][T11136] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: inode #11: comm syz.2.3688: missing EA_INODE flag [ 101.477787][T11136] EXT4-fs (loop2): Remounting filesystem read-only [ 101.486897][T11136] EXT4-fs (loop2): 1 orphan inode deleted [ 101.493241][T11136] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.576965][ T29] audit: type=1326 audit(1750528930.697:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11163 comm="syz.4.3701" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe3f3a9e929 code=0x0 [ 101.600829][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.695178][T11176] loop0: detected capacity change from 0 to 1024 [ 101.720768][T11176] EXT4-fs: Ignoring removed nomblk_io_submit option [ 101.727499][T11176] EXT4-fs: Ignoring removed nomblk_io_submit option [ 101.761539][T11184] loop1: detected capacity change from 0 to 1024 [ 101.768710][T11184] ext4: Unknown parameter 'noacl' [ 101.777201][T11176] ext4: Unknown parameter 'nojournal' [ 101.796553][T11192] tmpfs: Bad value for 'mpol' [ 101.945708][T11212] loop3: detected capacity change from 0 to 164 [ 101.956828][T11213] loop2: detected capacity change from 0 to 512 [ 101.964557][T11212] grow_buffers: requested out-of-range block 18446744072635809824 for device loop3 [ 101.973901][T11212] isofs_fill_super: bread failed, dev=loop3, iso_blknum=1610612752, block=-1073741792 [ 101.981634][T11213] EXT4-fs: Ignoring removed mblk_io_submit option [ 101.984482][T11215] 9pnet_fd: p9_fd_create_tcp (11215): problem connecting socket to 127.0.0.1 [ 102.023422][T11213] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 102.047612][T11213] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 102.056661][T11213] EXT4-fs (loop2): orphan cleanup on readonly fs [ 102.081112][T11213] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.3724: Invalid block bitmap block 0 in block_group 0 [ 102.129034][T11231] loop0: detected capacity change from 0 to 512 [ 102.144084][T11213] EXT4-fs (loop2): Remounting filesystem read-only [ 102.150976][T11231] EXT4-fs: Ignoring removed oldalloc option [ 102.165791][T11213] EXT4-fs (loop2): 1 orphan inode deleted [ 102.174914][T11231] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.3734: Parent and EA inode have the same ino 15 [ 102.190920][T11213] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 102.228453][T11231] EXT4-fs (loop0): Remounting filesystem read-only [ 102.251245][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.251463][T11231] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -30) [ 102.316015][T11249] loop3: detected capacity change from 0 to 512 [ 102.330079][T11231] EXT4-fs (loop0): 1 orphan inode deleted [ 102.337153][T11231] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.373924][T11249] EXT4-fs (loop3): too many log groups per flexible block group [ 102.382147][T11249] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 102.402445][T11249] EXT4-fs (loop3): mount failed [ 102.435144][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.549273][T11268] loop3: detected capacity change from 0 to 2048 [ 102.570039][T11272] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 102.610175][T11268] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #2: comm syz.3.3750: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 102.622041][T11272] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 102.663704][T11268] EXT4-fs (loop3): get root inode failed [ 102.669582][T11268] EXT4-fs (loop3): mount failed [ 102.695872][T11288] tmpfs: Unknown parameter 'defcontextC' [ 102.698507][T11289] loop4: detected capacity change from 0 to 1024 [ 102.710199][T11289] EXT4-fs (loop4): unsupported inode size: 4096 [ 102.716745][T11289] EXT4-fs (loop4): blocksize: 1024 [ 102.824660][T11299] loop4: detected capacity change from 0 to 512 [ 102.852315][T11299] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 102.881253][T11299] EXT4-fs (loop4): invalid journal inode [ 102.888002][T11299] EXT4-fs (loop4): can't get journal size [ 102.920305][T11299] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a056c118, mo2=0002] [ 102.939588][T11299] System zones: 1-12, 13-13 [ 102.961158][T11299] EXT4-fs error (device loop4): ext4_iget_extra_inode:5035: inode #15: comm syz.4.3766: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 102.993192][T11299] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.3766: couldn't read orphan inode 15 (err -117) [ 103.013403][T11299] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.067866][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.139901][T11336] loop3: detected capacity change from 0 to 2048 [ 103.150984][T11342] loop0: detected capacity change from 0 to 256 [ 103.181306][T11342] FAT-fs (loop0): bogus logical sector size 2304 [ 103.188335][T11342] FAT-fs (loop0): Can't find a valid FAT filesystem [ 103.206102][ T5543] Alternate GPT is invalid, using primary GPT. [ 103.212769][ T5543] loop3: p1 p2 p3 [ 103.258839][T11336] Alternate GPT is invalid, using primary GPT. [ 103.265210][T11336] loop3: p1 p2 p3 [ 103.334484][ T2996] Alternate GPT is invalid, using primary GPT. [ 103.341969][ T2996] loop3: p1 p2 p3 [ 103.375593][ T5543] udevd[5543]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 103.375770][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 103.399036][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 103.504740][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 103.520226][ T5543] udevd[5543]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 103.532639][T11375] loop1: detected capacity change from 0 to 2048 [ 103.536181][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 103.597680][ T5714] udevd[5714]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 103.598842][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 103.629665][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 103.801508][T11410] loop3: detected capacity change from 0 to 1024 [ 103.805794][T11415] loop2: detected capacity change from 0 to 512 [ 103.830449][T11415] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz.2.3823: bad orphan inode 17 [ 103.843167][T11415] ext4_test_bit(bit=16, block=4) = 1 [ 103.849823][T11415] is_bad_inode(inode)=0 [ 103.855892][T11415] NEXT_ORPHAN(inode)=0 [ 103.860445][T11415] max_ino=32 [ 103.864282][T11415] i_nlink=1 [ 103.867449][T11410] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 103.869396][T11415] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.950919][T11430] loop1: detected capacity change from 0 to 512 [ 103.964446][T11410] EXT4-fs error (device loop3): ext4_map_blocks:816: inode #3: block 1: comm syz.3.3820: lblock 1 mapped to illegal pblock 1 (length 1) [ 103.979335][T11430] EXT4-fs (loop1): can't mount with both data=journal and delalloc [ 104.015198][T11410] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.3820: Failed to acquire dquot type 0 [ 104.018475][T11433] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 104.037909][T11433] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 104.038144][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.084345][T11410] EXT4-fs error (device loop3): ext4_free_blocks:6587: comm syz.3.3820: Freeing blocks not in datazone - block = 0, count = 4096 [ 104.096181][T11439] loop1: detected capacity change from 0 to 512 [ 104.107084][T11410] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.3820: Invalid inode bitmap blk 0 in block_group 0 [ 104.127604][T11441] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 104.137354][ T2216] EXT4-fs error (device loop3): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 104.155717][T11410] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 104.165253][T11410] EXT4-fs (loop3): 1 orphan inode deleted [ 104.183970][T11439] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 104.198081][ T2216] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 104.203762][T11410] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.216596][T11439] System zones: 0-2, 18-18, 34-34 [ 104.231564][T11439] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3834: bg 0: block 248: padding at end of block bitmap is not set [ 104.282240][T11439] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.3834: Failed to acquire dquot type 1 [ 104.302115][T11439] EXT4-fs (loop1): 1 truncate cleaned up [ 104.312914][T11439] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.313888][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.329013][T11439] ext4 filesystem being mounted at /752/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.376535][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.427397][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 104.427415][ T29] audit: type=1326 audit(1750528933.385:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11468 comm="syz.3.3847" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f86b5b4e929 code=0x0 [ 104.520270][T11476] delete_channel: no stack [ 104.532733][T11476] delete_channel: no stack [ 104.635046][T11490] loop3: detected capacity change from 0 to 512 [ 104.677185][T11490] EXT4-fs: Ignoring removed oldalloc option [ 104.690696][T11490] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.732332][T11490] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 104.746117][T11498] Process accounting resumed [ 104.761995][T11490] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a846c01c, mo2=0102] [ 104.791349][T11509] futex_wake_op: syz.1.3867 tries to shift op by 32; fix this program [ 104.795291][T11490] System zones: 0-2, 18-18, 34-34 [ 104.815870][T11490] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 104.828488][T11490] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #15: comm syz.3.3857: iget: bad i_size value: 360287970189639680 [ 104.869199][T11490] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.3857: couldn't read orphan inode 15 (err -117) [ 104.897360][T11490] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.931507][T11520] loop1: detected capacity change from 0 to 512 [ 104.958384][T11520] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 104.968254][T11520] EXT4-fs (loop1): group descriptors corrupted! [ 104.981803][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.219777][T11559] loop1: detected capacity change from 0 to 512 [ 105.250584][ T29] audit: type=1326 audit(1750528934.152:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11561 comm="syz.3.3894" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f86b5b4e929 code=0x0 [ 105.320736][T11559] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 105.348481][T11559] EXT4-fs (loop1): 1 truncate cleaned up [ 105.354696][T11559] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.407927][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.440289][T11584] loop4: detected capacity change from 0 to 128 [ 105.464256][T11584] FAT-fs (loop4): bread failed, FSINFO block (sector = 65535) [ 105.575088][ T29] audit: type=1400 audit(1750528934.452:264): avc: denied { create } for pid=11603 comm="syz.1.3913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 105.602423][T11600] loop4: detected capacity change from 0 to 2048 [ 105.628261][T11607] loop2: detected capacity change from 0 to 2048 [ 105.643812][ T29] audit: type=1400 audit(1750528934.508:265): avc: denied { read write } for pid=11608 comm="syz.0.3915" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 105.669106][ T29] audit: type=1400 audit(1750528934.508:266): avc: denied { open } for pid=11608 comm="syz.0.3915" path="/dev/virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 105.707816][T11618] loop1: detected capacity change from 0 to 512 [ 105.714870][T11618] EXT4-fs: quotafile must be on filesystem root [ 105.745100][ T29] audit: type=1326 audit(1750528934.611:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11619 comm="syz.3.3919" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f86b5b4e929 code=0x0 [ 105.842719][T11607] EXT4-fs (loop2): failed to initialize system zone (-117) [ 105.862795][T11607] EXT4-fs (loop2): mount failed [ 106.246582][T11702] loop1: detected capacity change from 0 to 512 [ 106.388089][ T29] audit: type=1326 audit(1750528935.210:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11717 comm="syz.2.3966" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x0 [ 106.530711][T11742] 9pnet_fd: Insufficient options for proto=fd [ 106.545995][T11741] loop3: detected capacity change from 0 to 2048 [ 106.595144][T11741] EXT4-fs (loop3): failed to initialize system zone (-117) [ 106.611671][T11741] EXT4-fs (loop3): mount failed [ 107.057159][T11817] loop2: detected capacity change from 0 to 2048 [ 107.199575][T11832] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 107.219295][ T29] audit: type=1400 audit(1750528935.986:269): avc: denied { relabelto } for pid=11831 comm="syz.0.4021" name="cgroup" dev="tmpfs" ino=4265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 107.247497][ T29] audit: type=1400 audit(1750528935.986:270): avc: denied { associate } for pid=11831 comm="syz.0.4021" name="cgroup" dev="tmpfs" ino=4265 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 107.355003][T11844] 9pnet: Could not find request transport: tcp޿$GZR9 r3@#hqnlN [ 107.398582][ T29] audit: type=1400 audit(1750528936.080:271): avc: denied { unlink } for pid=3308 comm="syz-executor" name="cgroup" dev="tmpfs" ino=4265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 107.414739][T11852] loop1: detected capacity change from 0 to 512 [ 107.479722][T11852] EXT4-fs error (device loop1): ext4_orphan_get:1419: comm syz.1.4030: bad orphan inode 15 [ 107.543561][T11852] ext4_test_bit(bit=14, block=18) = 1 [ 107.549010][T11852] is_bad_inode(inode)=0 [ 107.553183][T11852] NEXT_ORPHAN(inode)=1023 [ 107.557695][T11852] max_ino=32 [ 107.560916][T11852] i_nlink=0 [ 107.588743][T11852] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #15: comm syz.1.4030: corrupted xattr block 19: invalid header [ 107.623106][T11847] loop0: detected capacity change from 0 to 8192 [ 107.661090][T11852] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 107.671011][T11852] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 107.711735][ T3539] loop0: p1 p2 < > p3 p4 < p5 > [ 107.717394][ T3539] loop0: partition table partially beyond EOD, truncated [ 107.746982][ T3539] loop0: p1 size 100663296 extends beyond EOD, truncated [ 107.755707][ T3539] loop0: p2 start 591104 is beyond EOD, truncated [ 107.762665][ T3539] loop0: p3 start 33572980 is beyond EOD, truncated [ 107.770055][T11852] ext4 filesystem being mounted at /792/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 107.790859][ T3539] loop0: p5 size 100663296 extends beyond EOD, truncated [ 107.818321][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 107.833689][T11847] loop0: p1 p2 < > p3 p4 < p5 > [ 107.838762][T11847] loop0: partition table partially beyond EOD, truncated [ 107.917772][T11847] loop0: p1 size 100663296 extends beyond EOD, truncated [ 107.983762][T11847] loop0: p2 start 591104 is beyond EOD, truncated [ 107.991738][T11847] loop0: p3 start 33572980 is beyond EOD, truncated [ 108.024035][T11847] loop0: p5 size 100663296 extends beyond EOD, truncated [ 108.088979][T11892] loop1: detected capacity change from 0 to 8192 [ 108.114949][ T3539] loop1: p2 p3 p4 [ 108.118823][ T3539] loop1: p2 size 327551 extends beyond EOD, truncated [ 108.143921][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 108.174860][ T3539] loop1: p3 size 16776960 extends beyond EOD, truncated [ 108.214128][ T3539] loop1: p4 size 3599499392 extends beyond EOD, truncated [ 108.270456][T11892] loop1: p2 p3 p4 [ 108.274500][T11892] loop1: p2 size 327551 extends beyond EOD, truncated [ 108.300230][T11892] loop1: p3 size 16776960 extends beyond EOD, truncated [ 108.315556][T11892] loop1: p4 size 3599499392 extends beyond EOD, truncated [ 108.394000][T11928] loop3: detected capacity change from 0 to 128 [ 108.564518][T11952] loop3: detected capacity change from 0 to 1024 [ 108.925282][T11971] loop1: detected capacity change from 0 to 512 [ 109.013919][T11971] EXT4-fs (loop1): 1 orphan inode deleted [ 109.029517][ T2216] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 1 [ 109.050859][ T2216] EXT4-fs (loop1): Remounting filesystem read-only [ 109.094027][T11971] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.107881][T11971] ext4 filesystem being mounted at /syzcgroup/cpu/syz1/cgroup.procs supports timestamps until 2038-01-19 (0x7fffffff) [ 109.120945][T11971] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.238732][T12000] loop4: detected capacity change from 0 to 1024 [ 109.263620][T12004] loop1: detected capacity change from 0 to 128 [ 109.290849][T12000] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 109.307516][T12000] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 109.319485][T12000] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (53380!=20869) [ 109.333675][T12006] loop0: detected capacity change from 0 to 512 [ 109.376278][T12000] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 109.402451][T12006] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 109.417622][T12000] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 109.432157][T12006] EXT4-fs (loop0): orphan cleanup on readonly fs [ 109.479740][T12006] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 109.513849][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.581774][T12026] loop4: detected capacity change from 0 to 512 [ 109.599125][T12006] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 109.606833][T12006] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #16: comm syz.0.4106: iget: immutable or append flags not allowed on symlinks [ 109.625737][T12026] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 109.651286][T12030] loop3: detected capacity change from 0 to 128 [ 109.668352][T12026] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz.4.4112: bad orphan inode 34561 [ 109.757623][T12006] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.4106: couldn't read orphan inode 16 (err -117) [ 109.791707][T12026] EXT4-fs (loop4): Remounting filesystem read-only [ 109.803340][T12037] loop3: detected capacity change from 0 to 2048 [ 109.831268][T12045] futex_wake_op: syz.1.4124 tries to shift op by 32; fix this program [ 109.834178][T12026] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.855859][T12006] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 109.868979][T12037] msdos: Bad value for 'time_offset' [ 109.885725][T12047] loop2: detected capacity change from 0 to 128 [ 109.901588][T12047] EXT4-fs: Ignoring removed nomblk_io_submit option [ 109.927950][T12047] EXT4-fs error (device loop2): __ext4_fill_super:5500: inode #2: comm syz.2.4125: iget: checksum invalid [ 109.946022][T12047] EXT4-fs (loop2): get root inode failed [ 109.951909][T12047] EXT4-fs (loop2): mount failed [ 109.973552][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.995799][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.054700][T12065] loop2: detected capacity change from 0 to 1024 [ 110.092633][T12065] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 110.104117][T12065] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 110.149017][T12065] JBD2: no valid journal superblock found [ 110.154957][T12065] EXT4-fs (loop2): Could not load journal inode [ 110.251728][T12077] loop4: detected capacity change from 0 to 8192 [ 110.265041][T12088] loop2: detected capacity change from 0 to 512 [ 110.301568][T12088] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 110.325943][T12077] loop4: p1 < > p2 p4 [ 110.330097][T12077] loop4: partition table partially beyond EOD, truncated [ 110.349979][T12077] loop4: p1 start 408832 is beyond EOD, truncated [ 110.356730][T12077] loop4: p2 size 8388352 extends beyond EOD, truncated [ 110.376753][T12100] loop3: detected capacity change from 0 to 512 [ 110.404132][T12100] EXT4-fs: Ignoring removed orlov option [ 110.423867][ T2996] loop4: p1 < > p2 p4 [ 110.428623][ T2996] loop4: partition table partially beyond EOD, truncated [ 110.437997][T12100] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 110.457397][ T2996] loop4: p1 start 408832 is beyond EOD, truncated [ 110.464507][ T2996] loop4: p2 size 8388352 extends beyond EOD, truncated [ 110.474926][T12100] EXT4-fs (loop3): orphan cleanup on readonly fs [ 110.489348][T12102] loop0: detected capacity change from 0 to 8192 [ 110.503160][T12111] loop2: detected capacity change from 0 to 1024 [ 110.506645][T12100] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4150: bg 0: block 248: padding at end of block bitmap is not set [ 110.515378][ T5543] udevd[5543]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 110.540265][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 110.547525][T12113] loop1: detected capacity change from 0 to 128 [ 110.559534][T12111] EXT4-fs (loop2): Unsupported encryption level 8 [ 110.571229][T12113] FAT-fs (loop1): Directory bread(block 11554) failed [ 110.579063][T12100] __quota_error: 7 callbacks suppressed [ 110.579079][T12100] Quota error (device loop3): write_blk: dquota write failed [ 110.580061][T12113] FAT-fs (loop1): Directory bread(block 11555) failed [ 110.585073][T12100] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 110.593305][T12113] FAT-fs (loop1): Directory bread(block 11556) failed [ 110.601651][T12100] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.4150: Failed to acquire dquot type 1 [ 110.613340][T12113] FAT-fs (loop1): Directory bread(block 11557) failed [ 110.640177][T12113] FAT-fs (loop1): Directory bread(block 11558) failed [ 110.647220][T12113] FAT-fs (loop1): Directory bread(block 11559) failed [ 110.654305][T12113] FAT-fs (loop1): Directory bread(block 11560) failed [ 110.659852][T12102] loop0: p4 < > [ 110.661167][T12113] FAT-fs (loop1): Directory bread(block 11561) failed [ 110.671835][T12113] FAT-fs (loop1): Directory bread(block 11562) failed [ 110.678976][T12113] FAT-fs (loop1): Directory bread(block 11563) failed [ 110.689209][ T2996] loop0: p4 < > [ 110.725707][T12100] EXT4-fs (loop3): 1 truncate cleaned up [ 110.744465][T12100] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.796857][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 110.807286][ T5543] udevd[5543]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 110.843406][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.906885][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 110.970398][ T5543] udevd[5543]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 111.101922][ T29] audit: type=1326 audit(1750529195.623:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12164 comm="syz.2.4182" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x0 [ 111.192665][T12176] loop4: detected capacity change from 0 to 512 [ 111.239803][T12176] Quota error (device loop4): do_check_range: Getting dqdh_next_free 256 out of range 0-7 [ 111.254724][T12176] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 111.269947][T12176] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.4189: Failed to acquire dquot type 1 [ 111.354029][T12176] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.4189: corrupted inode contents [ 111.372649][T12176] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #16: comm syz.4.4189: mark_inode_dirty error [ 111.394850][T12176] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.4189: corrupted inode contents [ 111.418687][T12176] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.4189: mark_inode_dirty error [ 111.440883][T12176] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.4189: corrupted inode contents [ 111.462333][T12176] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 111.494894][T12176] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.4189: corrupted inode contents [ 111.521937][T12176] EXT4-fs error (device loop4): ext4_truncate:4597: inode #16: comm syz.4.4189: mark_inode_dirty error [ 111.566785][T12176] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 111.582760][T12226] loop0: detected capacity change from 0 to 512 [ 111.596762][T12176] EXT4-fs (loop4): 1 truncate cleaned up [ 111.609897][T12230] loop3: detected capacity change from 0 to 128 [ 111.644884][T12176] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.673137][T12226] EXT4-fs (loop0): 1 orphan inode deleted [ 111.692207][T12240] loop3: detected capacity change from 0 to 1024 [ 111.699438][T12176] ext4 filesystem being mounted at /855/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.704668][ T37] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 111.721079][ T37] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 1 [ 111.733427][T12226] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.748982][T12226] ext4 filesystem being mounted at /863/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.761954][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.775660][T12240] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 111.797093][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.807938][T12244] loop2: detected capacity change from 0 to 164 [ 111.821020][T12240] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 111.839661][T12244] rock: directory entry would overflow storage [ 111.845894][T12244] rock: sig=0x4543, size=28, remaining=18 [ 111.850465][T12240] System zones: [ 111.855429][T12240] 0-1, 3-36 [ 111.877266][T12240] EXT4-fs (loop3): orphan cleanup on readonly fs [ 111.885335][T12240] EXT4-fs (loop3): 1 orphan inode deleted [ 111.896166][T12240] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.943541][T12255] loop0: detected capacity change from 0 to 164 [ 111.964703][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.000223][T12259] loop2: detected capacity change from 0 to 1024 [ 112.008853][T12259] EXT4-fs: Ignoring removed bh option [ 112.014485][T12259] EXT4-fs: Ignoring removed mblk_io_submit option [ 112.021241][T12259] EXT4-fs: Ignoring removed oldalloc option [ 112.082658][T12259] ext4: Bad value for 'mb_optimize_scan' [ 112.161495][T12277] loop3: detected capacity change from 0 to 764 [ 112.210144][T12281] loop2: detected capacity change from 0 to 2048 [ 112.239075][T12290] loop0: detected capacity change from 0 to 512 [ 112.258621][T12290] EXT4-fs: Ignoring removed i_version option [ 112.264929][ T3539] loop2: p3 < > p4 < > [ 112.269283][ T3539] loop2: partition table partially beyond EOD, truncated [ 112.291015][ T3539] loop2: p3 start 4284289 is beyond EOD, truncated [ 112.310428][T12281] loop2: p3 < > p4 < > [ 112.316065][T12281] loop2: partition table partially beyond EOD, truncated [ 112.318544][T12290] EXT4-fs (loop0): 1 orphan inode deleted [ 112.336735][T12290] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.349457][T12281] loop2: p3 start 4284289 is beyond EOD, truncated [ 112.371986][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.472869][ T29] audit: type=1326 audit(1750529196.893:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12311 comm="syz.2.4252" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x0 [ 112.540367][T12324] loop3: detected capacity change from 0 to 512 [ 112.580262][T12324] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.4259: Invalid inode bitmap blk 4 in block_group 0 [ 112.630216][T12339] loop0: detected capacity change from 0 to 512 [ 112.647353][T12339] EXT4-fs: Invalid want_extra_isize 32767 [ 112.681503][T12341] loop4: detected capacity change from 0 to 4096 [ 112.723037][T12341] EXT4-fs (loop4): cluster size (1024) smaller than block size (4096) [ 112.947238][T12376] loop4: detected capacity change from 0 to 512 [ 112.965424][T12376] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 112.984012][T12382] tmpfs: Bad value for 'mpol' [ 113.008937][T12376] EXT4-fs (loop4): orphan cleanup on readonly fs [ 113.027989][T12376] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 113.044344][T12376] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 113.051064][T12376] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz.4.4283: bad orphan inode 768 [ 113.264043][T12421] loop3: detected capacity change from 0 to 512 [ 113.307761][T12421] EXT4-fs warning (device loop3): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 113.355959][T12435] loop1: detected capacity change from 0 to 512 [ 113.391445][T12435] EXT4-fs: Ignoring removed i_version option [ 113.448903][T12435] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 113.481586][T12435] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 113.514717][T12435] System zones: 1-12 [ 113.521810][T12435] EXT4-fs (loop1): orphan cleanup on readonly fs [ 113.541542][T12435] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.4312: invalid indirect mapped block 12 (level 1) [ 113.561000][T12458] loop2: detected capacity change from 0 to 1024 [ 113.580902][T12435] EXT4-fs (loop1): Remounting filesystem read-only [ 113.590729][T12460] loop3: detected capacity change from 0 to 164 [ 113.604326][T12435] EXT4-fs (loop1): 1 truncate cleaned up [ 113.611165][T12458] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 113.631782][T12465] loop0: detected capacity change from 0 to 512 [ 113.654002][T12460] isofs_fill_super: bread failed, dev=loop3, iso_blknum=41, block=164 [ 113.688821][T12465] Quota error (device loop0): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 113.700951][T12465] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 113.713105][T12465] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.4328: Failed to acquire dquot type 1 [ 113.746253][T12474] loop4: detected capacity change from 0 to 512 [ 113.772091][T12474] EXT4-fs: Ignoring removed oldalloc option [ 113.773245][T12478] loop1: detected capacity change from 0 to 512 [ 113.792655][T12465] EXT4-fs (loop0): 1 truncate cleaned up [ 113.813039][T12478] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 113.841081][T12474] EXT4-fs error (device loop4): ext4_iget_extra_inode:5035: inode #15: comm syz.4.4331: corrupted in-inode xattr: e_value size too large [ 113.858931][T12465] ext4 filesystem being mounted at /891/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.895807][T12478] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.4333: invalid indirect mapped block 2683928664 (level 1) [ 113.919971][T12492] loop3: detected capacity change from 0 to 1024 [ 113.921979][T12474] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.4331: couldn't read orphan inode 15 (err -117) [ 113.927340][T12492] EXT4-fs: Ignoring removed bh option [ 113.959549][T12478] EXT4-fs (loop1): Remounting filesystem read-only [ 113.963810][T12494] loop2: detected capacity change from 0 to 1024 [ 113.967014][T12478] EXT4-fs (loop1): 1 truncate cleaned up [ 113.974045][T12494] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 113.989497][T12492] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 113.989932][T12494] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 114.022227][T12494] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: inode #32: comm syz.2.4339: iget: special inode unallocated [ 114.057640][T12492] EXT4-fs error (device loop3): ext4_quota_enable:7124: comm syz.3.4340: inode #2304: comm syz.3.4340: iget: illegal inode # [ 114.080738][T12494] EXT4-fs (loop2): no journal found [ 114.086197][T12494] EXT4-fs (loop2): can't get journal size [ 114.091754][T12492] EXT4-fs (loop3): Remounting filesystem read-only [ 114.098849][T12492] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 114.114764][T12492] EXT4-fs (loop3): mount failed [ 114.120543][T12494] EXT4-fs error (device loop2): __ext4_fill_super:5500: inode #2: comm syz.2.4339: iget: special inode unallocated [ 114.207471][T12494] EXT4-fs (loop2): get root inode failed [ 114.214018][T12494] EXT4-fs (loop2): mount failed [ 114.504388][T12560] loop1: detected capacity change from 0 to 512 [ 114.530860][T12560] EXT4-fs: Ignoring removed bh option [ 114.537102][T12560] EXT4-fs: Ignoring removed mblk_io_submit option [ 114.580883][T12560] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 114.600107][T12560] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 114.608922][T12560] EXT4-fs (loop1): orphan cleanup on readonly fs [ 114.619371][T12560] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 4 [ 114.643217][T12560] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4371: Failed to acquire dquot type 1 [ 114.658873][T12580] loop4: detected capacity change from 0 to 128 [ 114.686175][T12560] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4371: Invalid block bitmap block 0 in block_group 0 [ 114.701756][T12560] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4371: Invalid block bitmap block 0 in block_group 0 [ 114.716160][T12580] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 114.730480][T12580] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (fffc1829) [ 114.744283][T12560] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4371: Invalid block bitmap block 0 in block_group 0 [ 114.803100][T12560] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4371: Failed to acquire dquot type 1 [ 114.823374][T12595] loop4: detected capacity change from 0 to 512 [ 114.834823][T12560] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4371: Failed to acquire dquot type 1 [ 114.852623][T12595] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 114.866371][T12595] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 114.877748][ T3539] udevd[3539]: incorrect ext4 checksum on /dev/loop4 [ 114.888756][T12560] EXT4-fs (loop1): 1 orphan inode deleted [ 114.919394][T12560] syz.1.4371 (12560) used greatest stack depth: 8952 bytes left [ 114.932239][ T5543] udevd[5543]: incorrect ext4 checksum on /dev/loop4 [ 114.942428][T12603] loop0: detected capacity change from 0 to 1024 [ 114.953257][T12603] EXT4-fs: Ignoring removed bh option [ 114.959538][T12603] EXT4-fs: inline encryption not supported [ 114.980357][T12603] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 115.004118][T12603] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 115.006017][T12607] loop4: detected capacity change from 0 to 1024 [ 115.040714][T12603] EXT4-fs error (device loop0): ext4_free_blocks:6587: comm syz.0.4392: Freeing blocks not in datazone - block = 0, count = 4096 [ 115.055119][T12607] EXT4-fs (loop4): blocks per group (131072) and clusters per group (8192) inconsistent [ 115.071479][T12615] loop3: detected capacity change from 0 to 512 [ 115.083688][T12615] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 115.106333][T12603] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.4392: Invalid inode bitmap blk 0 in block_group 0 [ 115.128689][T12618] IPv6: addrconf: prefix option has invalid lifetime [ 115.139677][T12615] EXT4-fs (loop3): failed to open journal device unknown-block(8,3) -6 [ 115.150058][T12603] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 115.159124][T12603] EXT4-fs (loop0): 1 orphan inode deleted [ 115.260076][T12630] loop4: detected capacity change from 0 to 512 [ 115.312601][T12630] EXT4-fs: Ignoring removed nomblk_io_submit option [ 115.344042][T12646] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x1 [ 115.377447][T12630] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 115.423378][T12654] loop2: detected capacity change from 0 to 512 [ 115.442333][T12630] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 115.477609][T12654] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 115.486948][T12654] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 115.495816][T12630] EXT4-fs (loop4): Remounting filesystem read-only [ 115.504022][T12630] EXT4-fs (loop4): 1 truncate cleaned up [ 115.511712][T12664] loop0: detected capacity change from 0 to 1024 [ 115.553798][T12664] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 115.553798][T12664] [ 115.564768][T12664] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 115.640143][T12678] IPv6: addrconf: prefix option has invalid lifetime [ 115.668986][T12683] loop4: detected capacity change from 0 to 512 [ 115.717829][T12683] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 115.766475][T12683] EXT4-fs (loop4): mount failed [ 115.794659][T12702] loop3: detected capacity change from 0 to 512 [ 115.821105][T12702] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 115.858698][T12702] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e12c, mo2=0002] [ 115.877645][T12702] System zones: 1-12 [ 115.881962][T12702] EXT4-fs (loop3): orphan cleanup on readonly fs [ 115.909657][T12702] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4440: bg 0: block 361: padding at end of block bitmap is not set [ 115.935359][T12702] EXT4-fs (loop3): Remounting filesystem read-only [ 115.947561][T12702] EXT4-fs (loop3): 1 truncate cleaned up [ 116.041183][T12736] loop2: detected capacity change from 0 to 512 [ 116.053732][T12736] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 116.064799][T12736] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 116.075004][T12736] EXT4-fs (loop2): group descriptors corrupted! [ 116.229531][T12763] loop3: detected capacity change from 0 to 512 [ 116.240310][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 116.240371][ T29] audit: type=1400 audit(1750529200.373:281): avc: denied { read } for pid=12764 comm="syz.1.4471" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 116.309625][T12763] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 116.363238][T12783] loop4: detected capacity change from 0 to 2048 [ 116.372863][T12763] EXT4-fs error (device loop3): __ext4_iget:5379: inode #11: block 3: comm syz.3.4469: invalid block [ 116.398607][T12763] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.4469: couldn't read orphan inode 11 (err -117) [ 116.418260][T12763] EXT4-fs (loop3): 1 truncate cleaned up [ 116.487240][ T5543] loop4: unable to read partition table [ 116.511470][T12801] loop2: detected capacity change from 0 to 512 [ 116.522612][T12801] ext4: Unknown parameter '"' [ 116.522802][ T5543] loop4: partition table beyond EOD, truncated [ 116.536533][T12802] loop1: detected capacity change from 0 to 512 [ 116.565118][T12802] EXT4-fs (loop1): 1 truncate cleaned up [ 116.579239][T12807] syz.3.4489(12807): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 116.640455][T12783] loop4: unable to read partition table [ 116.646429][T12783] loop4: partition table beyond EOD, truncated [ 116.652992][T12783] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 116.730164][T12811] loop0: detected capacity change from 0 to 8192 [ 116.762748][T12827] tmpfs: Bad value for 'mpol' [ 116.853486][T12843] loop0: detected capacity change from 0 to 128 [ 116.869179][T12844] loop3: detected capacity change from 0 to 512 [ 116.877428][T12844] EXT4-fs: test_dummy_encryption option not supported [ 116.888654][T12843] FAT-fs (loop0): FAT read failed (blocknr 54816) [ 116.903900][ T2996] loop4: unable to read partition table [ 116.909901][ T2996] loop4: partition table beyond EOD, truncated [ 117.083096][ T29] audit: type=1326 audit(1750529201.157:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12884 comm="syz.2.4530" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x0 [ 117.184300][T12895] loop4: detected capacity change from 0 to 2048 [ 117.240864][ T2996] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 117.246430][ T2996] loop4: partition table partially beyond EOD, truncated [ 117.265592][T12909] loop3: detected capacity change from 0 to 1024 [ 117.267596][ T2996] loop4: p1 size 67108992 extends beyond EOD, truncated [ 117.282402][T12909] SELinux: security_context_str_to_sid (un) failed with errno=-22 [ 117.290455][T12912] loop0: detected capacity change from 0 to 512 [ 117.290850][T12912] EXT4-fs: Ignoring removed nobh option [ 117.302783][T12914] loop1: detected capacity change from 0 to 512 [ 117.304850][ T2996] loop4: p2 start 65536 is beyond EOD, truncated [ 117.316936][ T2996] loop4: p4 size 8192 extends beyond EOD, truncated [ 117.324187][ T2996] loop4: p5 size 67108992 extends beyond EOD, truncated [ 117.325349][T12912] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 117.332121][ T2996] loop4: p6 size 8192 extends beyond EOD, truncated [ 117.347722][T12914] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 117.362879][T12895] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 117.368396][T12895] loop4: partition table partially beyond EOD, truncated [ 117.377426][T12895] loop4: p1 size 67108992 extends beyond EOD, truncated [ 117.385362][T12912] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #13: comm syz.0.4544: casefold flag without casefold feature [ 117.398561][T12895] loop4: p2 start 65536 is beyond EOD, truncated [ 117.408790][T12912] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.4544: couldn't read orphan inode 13 (err -117) [ 117.408844][T12895] loop4: p4 size 8192 extends beyond EOD, truncated [ 117.433130][T12923] loop2: detected capacity change from 0 to 512 [ 117.440641][T12895] loop4: p5 size 67108992 extends beyond EOD, truncated [ 117.441076][T12914] EXT4-fs error (device loop1): xattr_find_entry:333: inode #15: comm syz.1.4545: corrupted xattr entries [ 117.448250][T12895] loop4: p6 size 8192 extends beyond EOD, truncated [ 117.462392][T12923] EXT4-fs: Ignoring removed nomblk_io_submit option [ 117.507759][T12923] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 117.522021][T12914] EXT4-fs (loop1): Remounting filesystem read-only [ 117.537368][T12914] EXT4-fs (loop1): 1 truncate cleaned up [ 117.545120][T12923] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 117.562397][T12923] EXT4-fs (loop2): 1 truncate cleaned up [ 117.683603][T12943] loop4: detected capacity change from 0 to 164 [ 117.717284][ T29] audit: type=1400 audit(1750529201.729:283): avc: denied { write } for pid=12945 comm="syz.1.4559" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 117.743302][ T29] audit: type=1400 audit(1750529201.729:284): avc: denied { open } for pid=12945 comm="syz.1.4559" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 117.794365][T12954] loop2: detected capacity change from 0 to 512 [ 117.801391][T12954] EXT4-fs: Ignoring removed nomblk_io_submit option [ 117.870522][T12954] EXT4-fs (loop2): filesystem is read-only [ 117.882438][T12954] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 117.915785][ T4559] udevd[4559]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 117.915925][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 117.927799][ T3565] udevd[3565]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 117.939343][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 117.962016][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 117.979676][ T29] audit: type=1326 audit(1750529201.969:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12966 comm="syz.0.4569" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffad470e929 code=0x0 [ 118.008638][T12954] EXT4-fs (loop2): filesystem is read-only [ 118.014579][T12954] EXT4-fs (loop2): orphan cleanup on readonly fs [ 118.023586][T12958] loop3: detected capacity change from 0 to 4096 [ 118.056254][T12954] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #16: comm syz.2.4563: iget: bad i_size value: 648518346341360424 [ 118.076586][T12954] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.4563: couldn't read orphan inode 16 (err -117) [ 118.114721][ T5543] udevd[5543]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 118.141823][ T4559] udevd[4559]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 118.156742][T12965] udevd[12965]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 118.169020][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 118.183668][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 118.228145][T12986] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 118.384058][T12999] loop2: detected capacity change from 0 to 512 [ 118.402831][T12999] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 118.446398][T12999] EXT4-fs (loop2): 1 truncate cleaned up [ 118.574556][T13019] loop0: detected capacity change from 0 to 1024 [ 118.596164][T13019] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 118.624040][T13019] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 118.638898][T13027] loop1: detected capacity change from 0 to 1024 [ 118.650028][T13019] EXT4-fs (loop0): invalid journal inode [ 118.655760][T13019] EXT4-fs (loop0): can't get journal size [ 118.663059][T13027] EXT4-fs (loop1): invalid first ino: 9 [ 118.681694][T13019] EXT4-fs error (device loop0): ext4_map_blocks:780: inode #3: block 17104912: comm syz.0.4593: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 118.712234][T13019] EXT4-fs (loop0): failed to initialize system zone (-117) [ 118.719986][T13019] EXT4-fs (loop0): mount failed [ 118.786912][T13044] loop1: detected capacity change from 0 to 512 [ 118.825800][T13044] EXT4-fs (loop1): invalid journal inode [ 118.952673][T13062] loop1: detected capacity change from 0 to 4096 [ 118.968602][T13069] loop4: detected capacity change from 0 to 512 [ 119.001419][T13072] loop2: detected capacity change from 0 to 512 [ 119.046466][T13079] loop1: detected capacity change from 0 to 512 [ 119.064010][T13072] ext4 filesystem being mounted at /920/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.129542][T13089] loop4: detected capacity change from 0 to 2048 [ 119.219443][T13093] loop2: detected capacity change from 0 to 4096 [ 119.219443][T13097] loop3: detected capacity change from 0 to 2048 [ 119.235791][T13098] loop1: detected capacity change from 0 to 1024 [ 119.249823][T13095] loop0: detected capacity change from 0 to 4096 [ 119.259490][T13097] ext4 filesystem being mounted at /918/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.271924][T13098] ext4 filesystem being mounted at /898/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.324913][T13106] loop4: detected capacity change from 0 to 2048 [ 119.343069][T13106] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 17179869188)! [ 119.354594][T13106] EXT4-fs (loop4): group descriptors corrupted! [ 119.393274][T13110] loop2: detected capacity change from 0 to 512 [ 119.436580][T13108] loop3: detected capacity change from 0 to 4096 [ 119.466069][T13115] loop1: detected capacity change from 0 to 1024 [ 119.544830][T13118] loop0: detected capacity change from 0 to 2048 [ 119.585249][T13131] loop3: detected capacity change from 0 to 512 [ 119.597963][T13130] loop4: detected capacity change from 0 to 2048 [ 119.616458][T13135] loop2: detected capacity change from 0 to 512 [ 119.629029][T13118] ext4 filesystem being mounted at /957/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.668266][T13130] ext4 filesystem being mounted at /935/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.696504][T13143] loop1: detected capacity change from 0 to 512 [ 119.762980][T13148] loop2: detected capacity change from 0 to 736 [ 119.797760][T13146] loop3: detected capacity change from 0 to 1768 [ 119.804066][T13143] ext4 filesystem being mounted at /900/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.814921][T13153] loop4: detected capacity change from 0 to 1764 [ 119.846475][T13156] loop2: detected capacity change from 0 to 1156 [ 119.854036][T13157] loop0: detected capacity change from 0 to 2364 [ 119.882252][T13159] loop1: detected capacity change from 0 to 128 [ 119.919931][T13161] loop3: detected capacity change from 0 to 128 [ 119.939508][T13164] loop4: detected capacity change from 0 to 128 [ 119.977771][T13165] loop0: detected capacity change from 0 to 764 [ 119.991008][T13167] loop2: detected capacity change from 0 to 256 [ 120.033377][T13169] loop3: detected capacity change from 0 to 512 [ 120.041278][T13171] loop1: detected capacity change from 0 to 512 [ 120.096516][T13173] loop4: detected capacity change from 0 to 128 [ 120.160682][T13176] loop2: detected capacity change from 0 to 128 [ 120.198607][T13180] loop1: detected capacity change from 0 to 128 [ 120.226211][T13181] loop3: detected capacity change from 0 to 2048 [ 120.240183][T13183] loop4: detected capacity change from 0 to 128 [ 120.280448][T13185] loop2: detected capacity change from 0 to 128 [ 120.351689][T13187] loop2: detected capacity change from 0 to 256 [ 120.544735][T13192] loop3: detected capacity change from 0 to 512 [ 120.586744][T13194] loop2: detected capacity change from 0 to 512 [ 120.689757][T13193] loop1: detected capacity change from 0 to 2048 [ 120.703167][T13195] loop4: detected capacity change from 0 to 8192 [ 120.764392][T13199] loop2: detected capacity change from 0 to 128 [ 120.876346][T13201] loop2: detected capacity change from 0 to 2048 [ 121.056669][T13205] loop4: detected capacity change from 0 to 128 [ 121.095668][T13204] loop2: detected capacity change from 0 to 2048 [ 121.106295][T13207] loop1: detected capacity change from 0 to 512 [ 121.352732][T13212] loop4: detected capacity change from 0 to 256 [ 121.373244][T13215] loop0: detected capacity change from 0 to 128 [ 121.385978][T13213] loop2: detected capacity change from 0 to 2048 [ 121.428221][T13219] loop1: detected capacity change from 0 to 128 [ 121.489119][T13222] loop4: detected capacity change from 0 to 136 [ 121.517124][T13224] loop2: detected capacity change from 0 to 128 [ 121.562448][T13227] loop4: detected capacity change from 0 to 2048 [ 121.610007][ T29] audit: type=1400 audit(1750529205.338:286): avc: denied { module_load } for pid=13230 comm="syz.1.4683" path="/sys/power/pm_trace_dev_match" dev="sysfs" ino=214 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 121.675782][T13227] loop4: p1 p2 p3 [ 121.683372][T13233] loop1: detected capacity change from 0 to 2048 [ 121.751989][ T29] audit: type=1400 audit(1750529205.458:287): avc: denied { write } for pid=13237 comm="syz.4.4687" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 121.814050][ T29] audit: type=1326 audit(1750529205.523:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13239 comm="syz.2.4688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 121.839911][ T29] audit: type=1326 audit(1750529205.523:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13239 comm="syz.2.4688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 121.995669][ T29] audit: type=1326 audit(1750529205.578:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13239 comm="syz.2.4688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=318 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 122.021046][ T29] audit: type=1326 audit(1750529205.578:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13239 comm="syz.2.4688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 122.046271][ T29] audit: type=1326 audit(1750529205.578:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13239 comm="syz.2.4688" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 122.070645][ T29] audit: type=1400 audit(1750529205.606:293): avc: denied { create } for pid=13243 comm="syz.4.4691" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 122.087994][T13256] loop1: detected capacity change from 0 to 512 [ 122.094379][ T29] audit: type=1400 audit(1750529205.606:294): avc: denied { write } for pid=13243 comm="syz.4.4691" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 122.122317][T13225] loop0: detected capacity change from 0 to 32768 [ 122.151171][ T29] audit: type=1400 audit(1750529205.818:295): avc: denied { setopt } for pid=13257 comm="syz.2.4698" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 122.200343][ T29] audit: type=1400 audit(1750529205.874:296): avc: denied { ioctl } for pid=13261 comm="syz.2.4699" path="socket:[32670]" dev="sockfs" ino=32670 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 122.274114][T13266] netlink: 'syz.2.4701': attribute type 1 has an invalid length. [ 122.376166][T13274] vlan0: entered promiscuous mode [ 122.446352][T13286] loop1: detected capacity change from 0 to 512 [ 122.703794][T13316] loop2: detected capacity change from 0 to 512 [ 122.732102][T13318] loop0: detected capacity change from 0 to 2048 [ 122.908207][T13335] netlink: 48 bytes leftover after parsing attributes in process `syz.1.4736'. [ 122.962275][T13344] nft_compat: unsupported protocol 5 [ 123.242910][T13382] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4757'. [ 123.334937][T13395] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 123.342429][T13395] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 123.437289][T13403] bridge_slave_0: left allmulticast mode [ 123.443742][T13403] bridge_slave_0: left promiscuous mode [ 123.449902][T13403] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.457828][T13407] xt_TPROXY: Can be used only with -p tcp or -p udp [ 123.478542][T13403] bridge_slave_1: left allmulticast mode [ 123.482857][T13413] netlink: 'syz.1.4773': attribute type 1 has an invalid length. [ 123.485158][T13403] bridge_slave_1: left promiscuous mode [ 123.499645][T13403] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.527699][T13403] bond0: (slave bond_slave_0): Releasing backup interface [ 123.538348][T13403] bond0: (slave bond_slave_1): Releasing backup interface [ 123.558759][T13403] team0: Port device team_slave_0 removed [ 123.568167][T13403] team0: Port device team_slave_1 removed [ 123.575268][T13403] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 123.582878][T13403] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 123.600088][T13403] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 123.609770][T13403] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 123.609925][T13198] loop3: detected capacity change from 0 to 262144 [ 123.730892][T13428] usb usb9: usbfs: process 13428 (syz.1.4779) did not claim interface 0 before use [ 123.802616][T13437] loop0: detected capacity change from 0 to 512 [ 123.836072][T13437] EXT4-fs: Ignoring removed oldalloc option [ 123.850305][T13442] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4787'. [ 123.859549][T13442] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4787'. [ 123.935470][T13437] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.4784: Parent and EA inode have the same ino 15 [ 124.041926][T13437] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.4784: Parent and EA inode have the same ino 15 [ 124.062638][T13461] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4797'. [ 124.106398][T13437] EXT4-fs (loop0): 1 orphan inode deleted [ 124.227438][T13477] xt_CT: You must specify a L4 protocol and not use inversions on it [ 124.292613][T13488] netlink: 'syz.0.4809': attribute type 1 has an invalid length. [ 124.346324][T13494] syz.4.4812 uses obsolete (PF_INET,SOCK_PACKET) [ 124.352445][T13495] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4813'. [ 124.367670][T13497] netlink: 'syz.0.4814': attribute type 1 has an invalid length. [ 124.457315][T13506] x_tables: duplicate entry at hook 1 [ 124.588648][T13525] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4828'. [ 124.597979][T13525] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4828'. [ 124.642773][T13533] netlink: 5 bytes leftover after parsing attributes in process `syz.0.4831'. [ 124.708349][T13541] netlink: 'syz.3.4836': attribute type 1 has an invalid length. [ 124.761606][T13551] xt_nat: multiple ranges no longer supported [ 124.774374][T13553] loop4: detected capacity change from 0 to 256 [ 124.798459][T13557] vlan0: entered promiscuous mode [ 124.820888][T13553] FAT-fs (loop4): Directory bread(block 64) failed [ 124.841772][T13553] FAT-fs (loop4): Directory bread(block 65) failed [ 124.873766][T13553] FAT-fs (loop4): Directory bread(block 66) failed [ 124.876702][T13566] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4849'. [ 124.892471][T13553] FAT-fs (loop4): Directory bread(block 67) failed [ 124.899261][T13553] FAT-fs (loop4): Directory bread(block 68) failed [ 124.922084][T13553] FAT-fs (loop4): Directory bread(block 69) failed [ 124.931501][T13553] FAT-fs (loop4): Directory bread(block 70) failed [ 124.942977][T13553] FAT-fs (loop4): Directory bread(block 71) failed [ 124.953818][T13553] FAT-fs (loop4): Directory bread(block 72) failed [ 124.980572][T13553] FAT-fs (loop4): Directory bread(block 73) failed [ 125.008801][T13553] process 'syz.4.4841' launched './file2' with NULL argv: empty string added [ 125.018510][T13553] syz.4.4841: attempt to access beyond end of device [ 125.018510][T13553] loop4: rw=524288, sector=1800, nr_sectors = 20 limit=256 [ 125.042572][T13553] syz.4.4841: attempt to access beyond end of device [ 125.042572][T13553] loop4: rw=0, sector=1800, nr_sectors = 8 limit=256 [ 125.588338][T13667] xt_addrtype: ipv6 BLACKHOLE matching not supported [ 126.548278][T13811] bridge1: entered promiscuous mode [ 126.625017][T13824] netlink: 'syz.0.4975': attribute type 13 has an invalid length. [ 126.979578][T13882] netlink: 'syz.0.5005': attribute type 27 has an invalid length. [ 127.053628][T13882] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.062000][T13882] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.150431][T13882] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 127.174636][T13882] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 127.225671][T13882] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.235161][T13882] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.244604][T13882] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.253965][T13882] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.262395][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 127.262447][ T29] audit: type=1400 audit(1750529210.516:357): avc: denied { nlmsg_read } for pid=13908 comm="syz.1.5018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 127.266274][T13911] xt_TPROXY: Can be used only with -p tcp or -p udp [ 127.299022][T13882] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 127.306987][T13882] netdevsim netdevsim0 netdevsim0: left allmulticast mode [ 127.330694][T13882] bridge1: left promiscuous mode [ 127.422086][ T29] audit: type=1326 audit(1750529210.692:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13925 comm="syz.4.5027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3f3a9e929 code=0x7ffc0000 [ 127.466020][T13929] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 127.486243][ T29] audit: type=1326 audit(1750529210.720:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13925 comm="syz.4.5027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=151 compat=0 ip=0x7fe3f3a9e929 code=0x7ffc0000 [ 127.509839][ T29] audit: type=1400 audit(1750529210.756:360): avc: denied { write } for pid=13930 comm="syz.2.5029" path="socket:[36087]" dev="sockfs" ino=36087 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 127.512658][T13929] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 127.605138][ T29] audit: type=1400 audit(1750529210.858:361): avc: denied { setcheckreqprot } for pid=13940 comm="syz.3.5034" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 127.614118][T13943] netlink: 'syz.3.5036': attribute type 27 has an invalid length. [ 127.689369][T13943] A link change request failed with some changes committed already. Interface netdevsim1 may have been left with an inconsistent configuration, please check. [ 127.711642][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.747749][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.765248][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.777291][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.812497][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.845449][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.857264][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.874076][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.883304][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.892400][T13953] netlink: 'syz.2.5040': attribute type 3 has an invalid length. [ 127.988703][ T29] audit: type=1326 audit(1750529211.227:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13925 comm="syz.4.5027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3f3a9e929 code=0x7ffc0000 [ 128.084629][ T29] audit: type=1326 audit(1750529211.227:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13925 comm="syz.4.5027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3f3a9e929 code=0x7ffc0000 [ 128.108636][ T29] audit: type=1400 audit(1750529211.264:364): avc: denied { write } for pid=13973 comm="syz.2.5050" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 128.176741][T13985] bridge_slave_0: left allmulticast mode [ 128.182520][T13985] bridge_slave_0: left promiscuous mode [ 128.188697][T13985] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.217119][T13985] bridge_slave_1: left allmulticast mode [ 128.223082][T13985] bridge_slave_1: left promiscuous mode [ 128.229115][T13985] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.254184][T13985] bond0: (slave bond_slave_0): Releasing backup interface [ 128.263078][T13985] bond0: (slave bond_slave_1): Releasing backup interface [ 128.272262][T13985] team0: Port device team_slave_0 removed [ 128.279276][T13985] team0: Port device team_slave_1 removed [ 128.286290][T13985] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 128.294690][T13985] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 128.352011][T13999] caif0: entered promiscuous mode [ 128.357574][T13999] caif0: entered allmulticast mode [ 128.444482][T14012] xt_TCPMSS: Only works on TCP SYN packets [ 128.504546][T14021] (unnamed net_device) (uninitialized): Unable to set down delay as MII monitoring is disabled [ 128.505571][T14023] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 128.530161][T14026] (unnamed net_device) (uninitialized): option arp_missed_max: invalid value (0) [ 128.539970][T14026] (unnamed net_device) (uninitialized): option arp_missed_max: allowed values 1 - 255 [ 128.589731][ T29] audit: type=1400 audit(1750529211.763:365): avc: denied { write } for pid=14029 comm="syz.2.5078" name="001" dev="devtmpfs" ino=150 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 128.653431][T14043] autofs4:pid:14043:validate_dev_ioctl: invalid path supplied for cmd(0xc018937e) [ 128.659761][ T29] audit: type=1400 audit(1750529211.836:366): avc: denied { write } for pid=14036 comm="syz.2.5082" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 128.666698][T14042] loop0: detected capacity change from 0 to 512 [ 128.718871][T14046] __nla_validate_parse: 79 callbacks suppressed [ 128.718893][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.746885][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.758382][T14042] EXT4-fs mount: 78 callbacks suppressed [ 128.758399][T14042] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.759104][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.784628][T14042] ext4 filesystem being mounted at /1037/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 128.788170][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.807429][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.817673][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.829201][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.839560][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.840022][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.858979][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 128.868806][T14046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5085'. [ 129.265686][T14101] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 129.379667][T14117] Cannot find map_set index 0 as target [ 129.531012][T14138] sg_write: data in/out 124/1 bytes for SCSI command 0x75-- guessing data in; [ 129.531012][T14138] program syz.2.5130 not setting count and/or reply_len properly [ 129.608678][T14147] loop2: detected capacity change from 0 to 1024 [ 129.624533][T14147] EXT4-fs: inline encryption not supported [ 129.638859][T14147] EXT4-fs: Ignoring removed bh option [ 129.674859][T14147] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.695050][T14158] loop1: detected capacity change from 0 to 1024 [ 129.719385][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.755336][T14158] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.828971][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.557486][T14276] (unnamed net_device) (uninitialized): up delay (1024) is not a multiple of miimon (100), value rounded to 1000 ms [ 130.569887][T14276] (unnamed net_device) (uninitialized): down delay (4) is not a multiple of miimon (100), value rounded to 0 ms [ 130.883868][T14304] RDS: rds_bind could not find a transport for fc02::1, load rds_tcp or rds_rdma? [ 130.917774][T14306] loop1: detected capacity change from 0 to 512 [ 130.930584][T14306] EXT4-fs: Ignoring removed i_version option [ 130.937949][T14306] EXT4-fs: Ignoring removed mblk_io_submit option [ 130.983304][T14306] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.5212: inode #13: comm syz.1.5212: iget: illegal inode # [ 130.989414][T14313] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 131.026774][T14306] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.5212: couldn't read orphan inode 13 (err -117) [ 131.055980][T14318] xt_CHECKSUM: unsupported CHECKSUM operation 68 [ 131.083988][T14306] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.159369][T14322] xt_CT: You must specify a L4 protocol and not use inversions on it [ 131.205617][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.476258][T14358] caif0: left promiscuous mode [ 131.481133][T14358] caif0: left allmulticast mode [ 131.594940][T14358] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.603964][T14358] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.613400][T14358] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.622394][T14358] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.633140][T14361] wg1: entered promiscuous mode [ 131.638152][T14361] wg1: entered allmulticast mode [ 131.674835][T14378] bridge2: entered promiscuous mode [ 131.705974][T14389] loop4: detected capacity change from 0 to 512 [ 131.735026][T14389] EXT4-fs (loop4): 1 truncate cleaned up [ 131.749240][T14389] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.823809][T14389] EXT4-fs error (device loop4): __ext4_iget:5379: inode #12: block 2: comm syz.4.5251: invalid block [ 131.922290][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.991281][T14417] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.998649][T14417] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.038187][T14417] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 132.048553][T14417] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 132.068474][T14417] vlan0: left promiscuous mode [ 132.080387][T14417] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.089604][T14417] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.098791][T14417] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.108164][T14417] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.121569][T14421] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 132.310063][T14453] xt_limit: Overflow, try lower: 2147483649/3300 [ 132.541350][T14491] loop1: detected capacity change from 0 to 512 [ 132.560898][T14496] xt_CT: You must specify a L4 protocol and not use inversions on it [ 132.594993][T14491] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.624665][T14491] ext4 filesystem being mounted at /1026/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.670118][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.694309][T14515] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20000 [ 132.840152][T14533] loop4: detected capacity change from 0 to 512 [ 132.870600][T14533] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.891859][T14533] ext4 filesystem being mounted at /1086/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.923970][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 132.923988][ T29] audit: type=1400 audit(1750529215.778:398): avc: denied { setattr } for pid=14532 comm="syz.4.5321" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 132.973278][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.047835][T14555] SELinux: Context system_u:object_r:selinux_config_t:s0 is not valid (left unmapped). [ 133.061330][ T29] audit: type=1400 audit(1750529215.898:399): avc: denied { relabelfrom } for pid=14554 comm="syz.0.5332" name="NETLINK" dev="sockfs" ino=37996 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 133.095855][ T29] audit: type=1400 audit(1750529215.898:400): avc: denied { relabelto } for pid=14554 comm="syz.0.5332" name="NETLINK" dev="sockfs" ino=37996 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=netlink_xfrm_socket permissive=1 trawcon="system_u:object_r:selinux_config_t:s0" [ 133.172233][T14567] (unnamed net_device) (uninitialized): option arp_validate: mode dependency failed, not supported in mode 802.3ad(4) [ 133.274749][T14579] tmpfs: Bad value for 'mpol' [ 133.387560][ T29] audit: type=1400 audit(1750529216.193:401): avc: denied { write } for pid=14593 comm="syz.1.5351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 133.407107][ T29] audit: type=1400 audit(1750529216.193:402): avc: denied { connect } for pid=14593 comm="syz.1.5351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 133.427283][ T29] audit: type=1400 audit(1750529216.202:403): avc: denied { name_connect } for pid=14593 comm="syz.1.5351" dest=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 133.574769][ T29] audit: type=1400 audit(1750529216.276:404): avc: denied { read } for pid=14606 comm="syz.2.5358" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 133.616646][T14626] loop2: detected capacity change from 0 to 512 [ 133.638026][T14626] EXT4-fs: Ignoring removed bh option [ 133.646647][ T29] audit: type=1400 audit(1750529216.405:405): avc: denied { setopt } for pid=14627 comm="syz.1.5368" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 133.714527][T14626] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 133.723727][T14626] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 133.749851][T14626] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 133.760592][ T29] audit: type=1400 audit(1750529216.534:406): avc: denied { write } for pid=14648 comm="syz.3.5378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 133.784609][T14626] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 133.794803][T14626] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.868553][ T29] audit: type=1400 audit(1750529216.645:407): avc: denied { rmdir } for pid=14625 comm="syz.2.5366" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 133.868645][T14626] EXT4-fs error (device loop2): ext4_empty_dir:3116: inode #12: block 32: comm syz.2.5366: bad entry in directory: directory entry overrun - offset=24, inode=13, rec_len=2320, size=2048 fake=0 [ 133.979010][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.003973][T14668] loop1: detected capacity change from 0 to 512 [ 134.061464][T14668] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.079206][T14668] ext4 filesystem being mounted at /1043/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.094769][T14668] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.5387: corrupted xattr block 19: overlapping e_value [ 134.134713][T14684] ieee802154 phy0 wpan0: encryption failed: -22 [ 134.149418][T14668] EXT4-fs (loop1): Remounting filesystem read-only [ 134.156941][T14668] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 134.160886][T14686] validate_nla: 289 callbacks suppressed [ 134.160987][T14686] netlink: 'syz.2.5395': attribute type 2 has an invalid length. [ 134.179576][T14682] 8021q: VLANs not supported on ip6_vti0 [ 134.183298][T14686] netlink: 'syz.2.5395': attribute type 1 has an invalid length. [ 134.206144][T14688] netlink: 'syz.2.5396': attribute type 71 has an invalid length. [ 134.229323][T14668] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 134.261039][T14668] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 134.297090][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.315814][T14700] __nla_validate_parse: 223 callbacks suppressed [ 134.315835][T14700] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5403'. [ 134.331456][T14700] netlink: 108 bytes leftover after parsing attributes in process `syz.4.5403'. [ 134.354438][T14700] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5403'. [ 134.501819][T14725] ip6tnl1: entered allmulticast mode [ 134.526762][T14727] delete_channel: no stack [ 134.701595][T14754] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 134.797517][T14772] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5438'. [ 134.814781][T14766] vhci_hcd: invalid port number 96 [ 134.820159][T14766] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 134.845981][T14770] Invalid option length (1046020) for dns_resolver key [ 134.862800][T14777] netlink: 14 bytes leftover after parsing attributes in process `syz.2.5440'. [ 134.887206][T14777] bond0 (unregistering): Released all slaves [ 134.936453][T14782] netlink: 132 bytes leftover after parsing attributes in process `syz.1.5444'. [ 135.104926][T14815] loop2: detected capacity change from 0 to 164 [ 135.143003][T14818] xt_CT: You must specify a L4 protocol and not use inversions on it [ 135.161771][T14815] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 135.178061][T14821] SELinux: Context '8z@ is not valid (left unmapped). [ 135.234321][T14832] netlink: 'syz.0.5467': attribute type 21 has an invalid length. [ 135.279091][T14832] netlink: 'syz.0.5467': attribute type 1 has an invalid length. [ 135.287703][T14832] netlink: 144 bytes leftover after parsing attributes in process `syz.0.5467'. [ 135.300895][T14839] netlink: 516 bytes leftover after parsing attributes in process `syz.3.5470'. [ 135.367292][T14850] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5476'. [ 135.404986][T14854] x_tables: unsorted underflow at hook 3 [ 135.463035][T14862] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 135.471493][T14862] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 135.553709][T14873] loop4: detected capacity change from 0 to 512 [ 135.606139][T14873] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 135.634679][T14873] EXT4-fs (loop4): mount failed [ 135.688228][T14896] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5498'. [ 135.809697][T14915] Cannot find add_set index 0 as target [ 136.033737][T14954] Illegal XDP return value 53 on prog (id 448) dev N/A, expect packet loss! [ 136.176346][T14977] netlink: 'syz.1.5537': attribute type 13 has an invalid length. [ 136.184522][T14977] netlink: 'syz.1.5537': attribute type 27 has an invalid length. [ 136.394326][T15006] loop4: detected capacity change from 0 to 1024 [ 136.433259][T15006] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.495399][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.543495][T15036] loop2: detected capacity change from 0 to 512 [ 136.581769][T15036] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.596806][T15036] ext4 filesystem being mounted at /1124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 136.618574][T15048] vxcan3: entered promiscuous mode [ 136.624168][T15048] vxcan3: entered allmulticast mode [ 136.635662][T15046] openvswitch: netlink: Flow key attr not present in new flow. [ 136.667976][T15036] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #2: comm syz.2.5566: corrupted inode contents [ 136.681603][T15052] netdevsim netdevsim3: Direct firmware load for ./file0 failed with error -2 [ 136.704580][T15036] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #2: comm syz.2.5566: mark_inode_dirty error [ 136.729427][T15036] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #2: comm syz.2.5566: corrupted inode contents [ 136.818910][T15074] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=15074 comm=syz.3.5583 [ 136.838250][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.176206][T15123] Process accounting paused [ 137.643164][T15201] Cannot find add_set index 0 as target [ 137.660240][T15204] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 137.817862][T15232] netlink: 'syz.1.5649': attribute type 3 has an invalid length. [ 137.880155][T15242] loop2: detected capacity change from 0 to 512 [ 137.889502][T15242] EXT4-fs: Ignoring removed nomblk_io_submit option [ 137.919938][T15242] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 137.928602][T15242] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c040e128, mo2=0002] [ 137.944896][T15242] EXT4-fs (loop2): orphan cleanup on readonly fs [ 137.978360][T15242] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 137.994399][T15242] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 138.106544][T15242] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.5652: bg 0: block 40: padding at end of block bitmap is not set [ 138.143949][T15242] EXT4-fs (loop2): Remounting filesystem read-only [ 138.173339][T15242] EXT4-fs (loop2): 1 truncate cleaned up [ 138.225452][T15242] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 138.294575][T15294] ip6t_srh: unknown srh match flags 4000 [ 138.314888][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.352014][T15300] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 138.373520][T15300] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 138.408680][T15300] bond0 (unregistering): Released all slaves [ 138.548010][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 138.548039][ T29] audit: type=1400 audit(1750529220.965:434): avc: denied { create } for pid=15349 comm="syz.4.5675" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 138.720221][ T29] audit: type=1400 audit(1750529221.122:435): avc: denied { validate_trans } for pid=15368 comm="syz.4.5684" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 138.892842][ T29] audit: type=1400 audit(1750529221.288:436): avc: denied { ioctl } for pid=15391 comm="syz.4.5695" path="socket:[40178]" dev="sockfs" ino=40178 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 138.998719][T15400] xt_CT: You must specify a L4 protocol and not use inversions on it [ 139.051153][ T29] audit: type=1400 audit(1750529221.436:437): avc: denied { bind } for pid=15404 comm="syz.3.5703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 139.091897][T15411] loop4: detected capacity change from 0 to 1024 [ 139.102284][ T29] audit: type=1400 audit(1750529221.454:438): avc: denied { append } for pid=15408 comm="syz.0.5701" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 139.141770][T15415] $H: renamed from bond0 (while UP) [ 139.165964][T15411] Quota error (device loop4): do_check_range: Getting block 64 out of range 1-5 [ 139.175728][T15411] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 139.185991][T15411] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.5704: Failed to acquire dquot type 0 [ 139.199997][T15415] $H: entered promiscuous mode [ 139.205287][T15415] bond_slave_0: entered promiscuous mode [ 139.211093][T15415] bond_slave_1: entered promiscuous mode [ 139.213203][T15411] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 139.255869][T15411] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.5704: corrupted inode contents [ 139.283364][T15411] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #13: comm syz.4.5704: mark_inode_dirty error [ 139.332825][T15411] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.5704: corrupted inode contents [ 139.345631][T15411] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.5704: mark_inode_dirty error [ 139.358995][T15411] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.5704: corrupted inode contents [ 139.417025][T15411] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 139.445935][T15411] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.5704: corrupted inode contents [ 139.459205][ T29] audit: type=1400 audit(1750529221.796:439): avc: denied { setopt } for pid=15436 comm="syz.0.5716" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 139.495031][T15411] EXT4-fs error (device loop4): ext4_truncate:4597: inode #13: comm syz.4.5704: mark_inode_dirty error [ 139.524629][T15411] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 139.566100][T15411] EXT4-fs (loop4): 1 truncate cleaned up [ 139.573143][ T29] audit: type=1400 audit(1750529221.906:440): avc: denied { write } for pid=15444 comm="syz.3.5720" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 139.601664][T15411] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.629221][ T29] audit: type=1400 audit(1750529221.943:441): avc: denied { nlmsg_tty_audit } for pid=15446 comm="syz.0.5721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 139.662989][T15411] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.5704: Failed to acquire dquot type 0 [ 139.701216][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.742013][T15457] IPv6: NLM_F_CREATE should be specified when creating new route [ 139.881531][T15474] __nla_validate_parse: 12 callbacks suppressed [ 139.881546][T15474] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5734'. [ 140.035162][T15484] netlink: 'syz.4.5739': attribute type 1 has an invalid length. [ 140.144441][T15492] netlink: 212 bytes leftover after parsing attributes in process `syz.3.5743'. [ 140.174464][T15495] netlink: 160 bytes leftover after parsing attributes in process `syz.0.5744'. [ 140.184101][T15495] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 140.208537][T15497] loop1: detected capacity change from 0 to 512 [ 140.227003][T15497] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 140.289932][T15497] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.357287][T15497] ext4 filesystem being mounted at /1109/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.479875][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.560714][T15529] loop1: detected capacity change from 0 to 2048 [ 140.611880][T15538] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5765'. [ 140.623332][T15529] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 140.649342][T15538] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5765'. [ 140.658638][T15538] netlink: 'syz.3.5765': attribute type 1 has an invalid length. [ 140.702458][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.761158][T15552] netlink: 56 bytes leftover after parsing attributes in process `syz.2.5771'. [ 140.849877][T15562] netlink: 60 bytes leftover after parsing attributes in process `syz.2.5774'. [ 140.915636][T15574] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5777'. [ 140.924867][T15574] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5777'. [ 141.107315][T15606] No such timeout policy "syz0" [ 141.291491][T15628] tc_dump_action: action bad kind [ 141.365394][T15638] Invalid option length (0) for dns_resolver key [ 141.589171][T15674] netlink: 'syz.1.5816': attribute type 4 has an invalid length. [ 141.591107][T15676] netlink: 'syz.4.5818': attribute type 15 has an invalid length. [ 141.597159][T15674] netlink: 152 bytes leftover after parsing attributes in process `syz.1.5816'. [ 141.615074][T15674] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 141.818744][T15701] netlink: 'syz.2.5830': attribute type 10 has an invalid length. [ 142.375390][T15781] netlink: 'syz.4.5870': attribute type 4 has an invalid length. [ 142.393080][T15782] netlink: 'syz.2.5869': attribute type 6 has an invalid length. [ 142.436898][T15792] SELinux: syz.3.5875 (15792) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 142.502734][T15798] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 142.517180][T15803] xt_hashlimit: max too large, truncated to 1048576 [ 142.524687][T15801] netlink: 'syz.2.5879': attribute type 39 has an invalid length. [ 142.679005][T15829] netlink: 'syz.2.5894': attribute type 2 has an invalid length. [ 143.038337][T15891] netlink: 'syz.2.5925': attribute type 4 has an invalid length. [ 143.096461][T15901] loop4: detected capacity change from 0 to 2048 [ 143.106318][T15904] vti0: entered promiscuous mode [ 143.111450][T15904] vti0: entered allmulticast mode [ 143.127772][T15901] EXT4-fs: Ignoring removed nomblk_io_submit option [ 143.176875][T15901] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.217821][T15901] EXT4-fs error (device loop4): empty_inline_dir:1786: inode #12: block 5: comm syz.4.5929: bad entry in directory: directory entry overrun - offset=4, inode=13, rec_len=7952, size=60 fake=0 [ 143.222411][T15917] mmap: syz.1.5936 (15917): VmData 29093888 exceed data ulimit 8. Update limits or use boot option ignore_rlimit_data. [ 143.240736][T15901] EXT4-fs (loop4): Remounting filesystem read-only [ 143.260418][T15901] EXT4-fs warning (device loop4): empty_inline_dir:1793: bad inline directory (dir #12) - inode 13, rec_len 7952, name_len 0inline size 60 [ 143.345579][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.437505][T15942] Unsupported ieee802154 address type: 0 [ 143.616404][T15975] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.633340][T15975] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 144.060617][T16052] loop3: detected capacity change from 0 to 1024 [ 144.102064][T16052] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.167627][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 144.167645][ T29] audit: type=1400 audit(143.662:477): avc: denied { getopt } for pid=16068 comm="syz.2.6010" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 144.218159][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.359040][T16104] random: crng reseeded on system resumption [ 144.377209][T16102] bond0: entered allmulticast mode [ 144.891620][ T29] audit: type=1400 audit(144.336:478): avc: denied { write } for pid=16186 comm="syz.0.6068" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 145.393530][ T29] audit: type=1400 audit(144.788:479): avc: denied { getopt } for pid=16252 comm="syz.1.6100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 145.675973][ T29] audit: type=1400 audit(145.056:480): avc: denied { connect } for pid=16271 comm="syz.2.6110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 145.872612][T16301] __nla_validate_parse: 18 callbacks suppressed [ 145.872695][T16301] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6125'. [ 145.888679][T16301] netlink: 36 bytes leftover after parsing attributes in process `syz.2.6125'. [ 146.332745][T16382] program syz.4.6165 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 146.348006][T16386] netdevsim netdevsim3: Direct firmware load for ngkNq>*x(O@ failed with error -2 [ 146.403771][ T29] audit: type=1400 audit(145.720:481): avc: denied { read } for pid=16395 comm="syz.0.6170" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 146.483387][T16408] loop1: detected capacity change from 0 to 128 [ 146.530137][T16416] netlink: 132 bytes leftover after parsing attributes in process `syz.0.6181'. [ 146.540076][T16415] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6180'. [ 146.574808][T16422] netlink: 76 bytes leftover after parsing attributes in process `syz.1.6184'. [ 146.584355][T16422] netlink: 72 bytes leftover after parsing attributes in process `syz.1.6184'. [ 146.596001][T16422] validate_nla: 6 callbacks suppressed [ 146.596015][T16422] netlink: 'syz.1.6184': attribute type 3 has an invalid length. [ 146.609653][T16422] netlink: 11 bytes leftover after parsing attributes in process `syz.1.6184'. [ 146.610552][T16425] SELinux: syz.4.6185 (16425) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 146.644362][T16427] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6186'. [ 146.654078][T16427] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 146.746340][T16441] ieee802154 phy0 wpan0: encryption failed: -22 [ 146.779894][ T29] audit: type=1326 audit(146.071:482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16446 comm="syz.2.6196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 146.818729][ T29] audit: type=1326 audit(146.071:483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16446 comm="syz.2.6196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=130 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 146.843428][ T29] audit: type=1326 audit(146.071:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16446 comm="syz.2.6196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 146.868373][ T29] audit: type=1326 audit(146.071:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16446 comm="syz.2.6196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31dc0ee929 code=0x7ffc0000 [ 147.141083][T16497] xt_physdev: --physdev-out and --physdev-is-out only supported in the FORWARD and POSTROUTING chains with bridged traffic [ 147.228040][T16513] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6228'. [ 147.431898][T16550] netlink: 556 bytes leftover after parsing attributes in process `syz.0.6247'. [ 147.446125][T16553] veth0_macvtap: left promiscuous mode [ 147.452161][T16553] veth0_macvtap: entered promiscuous mode [ 147.532648][T16569] netlink: 'syz.0.6255': attribute type 2 has an invalid length. [ 147.540802][T16569] netlink: 'syz.0.6255': attribute type 1 has an invalid length. [ 147.556769][ T29] audit: type=1326 audit(146.782:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16570 comm="syz.1.6258" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7a0d84e929 code=0x7ffc0000 [ 147.656628][T16581] Cannot find del_set index 0 as target [ 147.685987][T16591] netlink: 'syz.2.6268': attribute type 4 has an invalid length. [ 147.780083][T16607] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 147.828839][T16611] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 147.867492][T16611] bond0: entered allmulticast mode [ 147.881283][T16611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.038803][T16634] loop1: detected capacity change from 0 to 512 [ 148.064369][T16640] loop4: detected capacity change from 0 to 512 [ 148.099358][T16634] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.6289: Failed to acquire dquot type 1 [ 148.137912][T16647] netlink: 'syz.0.6294': attribute type 10 has an invalid length. [ 148.156470][T16634] EXT4-fs (loop1): 1 truncate cleaned up [ 148.185102][T16634] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.198577][T16647] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 148.260943][T16634] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.298939][T16664] tc_dump_action: action bad kind [ 148.351590][T16671] loop3: detected capacity change from 0 to 512 [ 148.382525][T16671] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz.3.6306: bad orphan inode 11862016 [ 148.388232][T16676] loop2: detected capacity change from 0 to 128 [ 148.415963][T16671] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 148.418848][T16676] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 148.507836][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 148.529281][ T3305] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 148.837529][T16744] loop1: detected capacity change from 0 to 512 [ 148.876030][T16744] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 148.896946][T16744] EXT4-fs error (device loop1): ext4_orphan_get:1419: comm syz.1.6341: bad orphan inode 15 [ 148.929028][T16744] ext4_test_bit(bit=14, block=4) = 1 [ 148.934792][T16744] is_bad_inode(inode)=0 [ 148.939055][T16744] NEXT_ORPHAN(inode)=0 [ 148.943198][T16744] max_ino=32 [ 148.946517][T16744] i_nlink=1 [ 148.957287][T16744] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.983396][T16744] EXT4-fs error (device loop1): ext4_map_blocks:780: inode #2: block 4: comm syz.1.6341: lblock 0 mapped to illegal pblock 4 (length 1) [ 149.049058][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.075172][T16781] netlink: 'syz.0.6355': attribute type 6 has an invalid length. [ 149.319036][T16816] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 149.325678][T16819] netlink: 'syz.1.6374': attribute type 7 has an invalid length. [ 149.611155][T16867] loop2: detected capacity change from 0 to 128 [ 149.618603][T16870] netlink: 'syz.1.6401': attribute type 9 has an invalid length. [ 149.620973][T16867] EXT4-fs: Ignoring removed nobh option [ 149.626581][T16870] netlink: 'syz.1.6401': attribute type 6 has an invalid length. [ 149.655998][T16867] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 149.722446][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 149.722469][ T29] audit: type=1400 audit(148.794:500): avc: denied { ioctl } for pid=16881 comm="syz.0.6407" path="socket:[44861]" dev="sockfs" ino=44861 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 149.762841][ T3305] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 149.855717][T16902] netlink: 'syz.3.6416': attribute type 10 has an invalid length. [ 149.882887][T16902] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 149.974908][ T29] audit: type=1400 audit(149.025:501): avc: denied { name_bind } for pid=16918 comm="syz.3.6425" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=rawip_socket permissive=1 [ 150.246555][ T29] audit: type=1326 audit(149.274:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16965 comm="syz.0.6447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffad470e929 code=0x7ffc0000 [ 150.305975][ T29] audit: type=1326 audit(149.301:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16965 comm="syz.0.6447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=121 compat=0 ip=0x7ffad470e929 code=0x7ffc0000 [ 150.329796][ T29] audit: type=1326 audit(149.301:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16965 comm="syz.0.6447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffad470e929 code=0x7ffc0000 [ 150.354861][ T29] audit: type=1326 audit(149.301:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16965 comm="syz.0.6447" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffad470e929 code=0x7ffc0000 [ 150.356879][T16978] SELinux: policydb string does not match my string SE Linux [ 150.387440][ T29] audit: type=1400 audit(149.375:506): avc: denied { load_policy } for pid=16975 comm="syz.0.6452" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 150.411505][T16978] SELinux: failed to load policy [ 150.470062][ T29] audit: type=1400 audit(149.477:507): avc: denied { connect } for pid=16989 comm="syz.1.6460" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 150.740142][ T29] audit: type=1400 audit(149.717:508): avc: denied { getopt } for pid=17026 comm="syz.3.6477" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 150.860956][T17048] loop3: detected capacity change from 0 to 164 [ 150.889039][T17048] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 150.908735][T17048] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 150.924085][ T29] audit: type=1400 audit(149.892:509): avc: denied { execute } for pid=17051 comm="syz.0.6492" dev="tmpfs" ino=1314 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 150.951822][T17048] Symlink component flag not implemented [ 150.960843][T17048] Symlink component flag not implemented [ 150.993957][T17048] Symlink component flag not implemented (7) [ 151.004438][T17048] Symlink component flag not implemented (116) [ 151.184207][T17089] ip6gretap1: entered allmulticast mode [ 151.404526][T17120] loop1: detected capacity change from 0 to 1024 [ 151.459559][T17120] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 151.511112][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.529105][T17142] __nla_validate_parse: 22 callbacks suppressed [ 151.529121][T17142] netlink: 304 bytes leftover after parsing attributes in process `syz.2.6531'. [ 151.551742][T17146] netlink: 2 bytes leftover after parsing attributes in process `syz.4.6536'. [ 151.624946][T17157] netlink: 36 bytes leftover after parsing attributes in process `syz.1.6532'. [ 151.678628][T17162] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=17162 comm=syz.2.6542 [ 151.743084][T17173] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6548'. [ 151.774000][T17180] loop3: detected capacity change from 0 to 512 [ 151.791591][T17180] EXT4-fs: Ignoring removed i_version option [ 151.836131][T17180] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 151.882330][T17180] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.927477][T17180] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #2: comm syz.3.6552: corrupted inode contents [ 151.950229][T17180] EXT4-fs (loop3): Remounting filesystem read-only [ 152.022516][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.071134][ T5543] ================================================================== [ 152.079459][ T5543] BUG: KCSAN: data-race in set_nlink / set_nlink [ 152.086319][ T5543] [ 152.088823][ T5543] read to 0xffff888106926c50 of 4 bytes by task 2996 on cpu 0: [ 152.096578][ T5543] set_nlink+0x29/0xb0 [ 152.100910][ T5543] kernfs_iop_permission+0x1e2/0x220 [ 152.106618][ T5543] inode_permission+0x1c7/0x310 [ 152.112121][ T5543] link_path_walk+0x162/0x900 [ 152.117546][ T5543] path_lookupat+0x63/0x2a0 [ 152.122621][ T5543] filename_lookup+0x147/0x340 [ 152.127779][ T5543] vfs_statx+0x9d/0x390 [ 152.132112][ T5543] vfs_fstatat+0x115/0x170 [ 152.136942][ T5543] __se_sys_newfstatat+0x55/0x260 [ 152.142580][ T5543] __x64_sys_newfstatat+0x55/0x70 [ 152.149083][ T5543] x64_sys_call+0x2c22/0x2fb0 [ 152.156002][ T5543] do_syscall_64+0xd2/0x200 [ 152.162175][ T5543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.168768][ T5543] [ 152.171321][ T5543] write to 0xffff888106926c50 of 4 bytes by task 5543 on cpu 1: [ 152.180296][ T5543] set_nlink+0x99/0xb0 [ 152.184801][ T5543] kernfs_iop_permission+0x1e2/0x220 [ 152.190325][ T5543] inode_permission+0x1c7/0x310 [ 152.195495][ T5543] link_path_walk+0x162/0x900 [ 152.200744][ T5543] path_openat+0x1de/0x2170 [ 152.205510][ T5543] do_filp_open+0x109/0x230 [ 152.210505][ T5543] do_sys_openat2+0xa6/0x110 [ 152.215282][ T5543] __x64_sys_openat+0xf2/0x120 [ 152.220460][ T5543] x64_sys_call+0x1af/0x2fb0 [ 152.225180][ T5543] do_syscall_64+0xd2/0x200 [ 152.229706][ T5543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.235710][ T5543] [ 152.238075][ T5543] value changed: 0x00000009 -> 0x00000008 [ 152.244157][ T5543] [ 152.246908][ T5543] Reported by Kernel Concurrency Sanitizer on: [ 152.253285][ T5543] CPU: 1 UID: 0 PID: 5543 Comm: udevd Not tainted 6.16.0-rc2-syzkaller-00278-g3f75bfff44be #0 PREEMPT(voluntary) SYZFAIL: failed to send rpc fd=3 want=3976 sent=0 n=-1 (errno 32: Broken pipe) [ 152.265922][ T5543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 152.276372][ T5543] ================================================================== [ 152.778818][ T57] bond0 (unregistering): Released all slaves [ 152.824292][ T57] hsr_slave_0: left promiscuous mode [ 152.830004][ T57] hsr_slave_1: left promiscuous mode [ 153.174229][ T57] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.224732][ T57] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.289426][ T57] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.343823][ T57] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.796697][ T57] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.874366][ T57] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.929012][ T57] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.982462][ T57] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.050025][ T57] bridge_slave_1: left allmulticast mode [ 154.055848][ T57] bridge_slave_1: left promiscuous mode [ 154.061576][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.070105][ T57] bridge_slave_0: left allmulticast mode [ 154.075888][ T57] bridge_slave_0: left promiscuous mode [ 154.081692][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.093770][ T57] bridge_slave_1: left allmulticast mode [ 154.099624][ T57] bridge_slave_1: left promiscuous mode [ 154.105385][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.114992][ T57] bridge_slave_0: left allmulticast mode [ 154.120737][ T57] bridge_slave_0: left promiscuous mode [ 154.126543][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.136916][ T57] bridge_slave_1: left allmulticast mode [ 154.142688][ T57] bridge_slave_1: left promiscuous mode [ 154.148540][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.156663][ T57] bridge_slave_0: left allmulticast mode [ 154.162401][ T57] bridge_slave_0: left promiscuous mode [ 154.168125][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.328425][ T57] $H (unregistering): (slave bond_slave_0): Releasing backup interface [ 154.337347][ T57] bond_slave_0: left promiscuous mode [ 154.344343][ T57] $H (unregistering): (slave bond_slave_1): Releasing backup interface [ 154.353742][ T57] bond_slave_1: left promiscuous mode [ 154.360158][ T57] $H (unregistering): Released all slaves [ 154.368520][ T57] bond0 (unregistering): Released all slaves [ 154.631283][ T57] bond0 (unregistering): Released all slaves [ 154.639552][ T57] bond1 (unregistering): Released all slaves [ 154.760987][ T57] bond0 (unregistering): Released all slaves [ 154.817378][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 154.827210][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 154.837072][ T57] bond0 (unregistering): Released all slaves [ 154.877871][ T57] hsr_slave_0: left promiscuous mode [ 154.883708][ T57] hsr_slave_1: left promiscuous mode [ 154.889383][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 154.896959][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 154.904873][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 154.912519][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 154.924122][ T57] hsr_slave_0: left promiscuous mode [ 154.929989][ T57] hsr_slave_1: left promiscuous mode [ 154.937812][ T57] hsr_slave_0: left promiscuous mode [ 154.945029][ T57] hsr_slave_1: left promiscuous mode [ 154.951309][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 154.959351][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 154.969764][ T57] hsr_slave_0: left promiscuous mode [ 154.975690][ T57] hsr_slave_1: left promiscuous mode [ 154.982753][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 154.990284][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 154.999453][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 155.006962][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 155.020194][ T57] veth1_macvtap: left promiscuous mode [ 155.025844][ T57] veth0_macvtap: left promiscuous mode [ 155.031486][ T57] veth1_vlan: left promiscuous mode [ 155.037441][ T57] veth1_macvtap: left promiscuous mode [ 155.043109][ T57] veth0_macvtap: left promiscuous mode [ 155.048755][ T57] veth1_vlan: left promiscuous mode [ 155.054053][ T57] veth0_vlan: left promiscuous mode [ 155.151624][ T57] team0 (unregistering): Port device team_slave_1 removed [ 155.161663][ T57] team0 (unregistering): Port device team_slave_0 removed [ 155.264781][ T57] team0 (unregistering): Port device team_slave_1 removed [ 155.275664][ T57] team0 (unregistering): Port device team_slave_0 removed [ 155.328790][ T57] team0 (unregistering): Port device team_slave_1 removed [ 155.339370][ T57] team0 (unregistering): Port device team_slave_0 removed