last executing test programs: 635.437739ms ago: executing program 3 (id=5903): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') readv(r0, &(0x7f0000000880)=[{&(0x7f00000000c0)=""/168, 0xa8}], 0x1) 543.11085ms ago: executing program 3 (id=5910): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001740)={'veth1_to_hsr\x00', &(0x7f0000001680)=@ethtool_rxnfc={0x2d, 0xb, 0x0, {0x3, @esp_ip4_spec={@multicast2, @multicast2, 0x0, 0x7f}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}, 0x3, 0x7, [0x8, 0x6]}, @ah_ip6_spec={@mcast2, @private0, 0x3, 0x64}, {0x0, @broadcast, 0x6, 0x7, [0x2, 0x7565]}, 0x2, 0x1}}}) 512.110024ms ago: executing program 3 (id=5912): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x401, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x137b}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GENEVE_REMOTE={0x8, 0x2, @loopback}, @IFLA_GENEVE_COLLECT_METADATA={0x4}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x40800) 486.782658ms ago: executing program 2 (id=5914): r0 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r0, 0x29, 0x3e, 0x0, 0x0) 465.39423ms ago: executing program 3 (id=5916): r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x6000) 445.073003ms ago: executing program 2 (id=5919): r0 = socket$l2tp6(0xa, 0x2, 0x73) connect$l2tp6(r0, &(0x7f0000000080)={0xa, 0x0, 0x8, @private1, 0x80000001, 0x1}, 0x20) 404.349218ms ago: executing program 3 (id=5920): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) mremap(&(0x7f000004c000/0x4000)=nil, 0x4000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) 385.120261ms ago: executing program 2 (id=5924): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000001c0)=@bpf_lsm={0x6, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000010000000000000060018200000", @ANYRES32=r0, @ANYBLOB="0000000007000000c30009401001000095"], &(0x7f0000000180)='GPL\x00', 0x4}, 0x94) 353.354965ms ago: executing program 1 (id=5927): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0xffffffffffffffff, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x40005, 0x823}, [@IFLA_LINKINFO={0x11, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MODE={0x5, 0x1, 0x2}]}}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x804}, 0x20040000) 343.749036ms ago: executing program 2 (id=5928): perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x0, 0xff, 0x0, 0x6, 0x0, 0x0, 0x22, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x840e0000, 0x0, 0xfffffd0f, 0x0, 0x0, 0x0) 310.85092ms ago: executing program 0 (id=5929): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, 0x0, 0x0) 308.56213ms ago: executing program 1 (id=5930): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 291.276142ms ago: executing program 4 (id=5931): r0 = socket(0x25, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, 0x0, 0x472) 261.189776ms ago: executing program 2 (id=5932): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0xb5) 260.850186ms ago: executing program 1 (id=5933): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'dummy0\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4c, 0x80, 0xf7, 0x3, 0x31, 0x9, 0xdd, 0xe, 0x5, 0x8, [0x8000, 0x1, 0x3, 0x5, 0x101, 0xff, 0x6, 0x7fff]}}) 219.285362ms ago: executing program 0 (id=5934): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x2cbab48e, 0x4) 219.212612ms ago: executing program 0 (id=5935): r0 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, 0x0, &(0x7f0000000400)) 218.869052ms ago: executing program 4 (id=5936): r0 = epoll_create1(0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000005c0)={0x347a, 0x0, 0x6, 0x0, 0x8}) 181.802037ms ago: executing program 1 (id=5937): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0xffffffffffffff2c}, 0x68) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x23, &(0x7f00000000c0), 0x0) 181.517016ms ago: executing program 4 (id=5938): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x8, 0x0, &(0x7f0000007540)) 167.486978ms ago: executing program 1 (id=5939): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newnexthop={0x28, 0x68, 0x1, 0x100003, 0x7ffffffd, {}, [@NHA_GROUP={0xc, 0x2, [{0x1, 0x15}]}, @NHA_RES_GROUP={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008018}, 0x4000080) 158.202749ms ago: executing program 0 (id=5940): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a40)=@newtaction={0x94, 0x30, 0x1, 0x0, 0x0, {}, [{0x80, 0x1, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0xfffffffe}, 0x4}}]}, {0x4}, {0xc}, {0xc}}}, @m_pedit={0x30, 0x2, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}, 0x94}}, 0x0) 152.45229ms ago: executing program 2 (id=5941): unshare(0xa000200) syz_clone(0x42164000, 0x0, 0x0, 0x0, 0x0, 0x0) 140.170522ms ago: executing program 4 (id=5942): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0xe, &(0x7f0000002380)=ANY=[@ANYBLOB="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"/3002], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x3f) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r0, 0x0, 0x24, 0x2, @val=@kprobe_multi=@syms={0x1, 0x0, 0x0, 0x0, 0x1}}, 0x30) 108.211516ms ago: executing program 0 (id=5943): r0 = socket$caif_stream(0x25, 0x1, 0x2) write(r0, &(0x7f0000000000)="3b5b001e6f1cc2e3e75e3dd6c6aef1b6558ba0655f4995dfab0b8209611b003e140e0990d759765324a65ae60c369710c0f50d283ed54248c4e273468b960dbba9b92c589aed769c4d92743eadab", 0x4e) 102.641476ms ago: executing program 1 (id=5944): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) fremovexattr(r0, &(0x7f0000000640)=@known='system.posix_acl_access\x00') 89.905808ms ago: executing program 4 (id=5945): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) getegid() 47.551574ms ago: executing program 0 (id=5946): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@deltaction={0x54, 0x18, 0x1, 0x1070bd2a, 0x25dfdc00, {0xa}, [@TCA_ACT_TAB={0x40, 0x1, [{0xc, 0x8f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xb6}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4085}, 0x20040844) 27.178557ms ago: executing program 4 (id=5947): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x600, &(0x7f0000000080)=[{&(0x7f00000000c0)="d8000000190081084e81f783db4cb9040a07290006007c09e8fc55a10a0015000600142603600e12080002008100040104000100fcc0ffff000000fd035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbaceac3c2fb14c2ee5a7cef4090000001fb71b14d6d930dfe1d9d322fe7c9f8775820d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad9e3bb9ad809d5e1cace0d81ed0bffece0b42a9ecbee5de6ccd4e1ffffffffc1c9b6278754ca397c388b0dd6e4edef3d9300"/216, 0xd8}], 0x1}, 0x0) 0s ago: executing program 3 (id=5948): r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f0000000300)={0x0, 0x1, 0xfffffffe}, 0x0) kernel console output (not intermixed with test programs): : unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.650760][ T9400] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 87.659287][ T9400] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 87.662865][ T9404] syz.1.2847(9404): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 87.687391][ T9400] EXT4-fs warning (device loop0): read_mmp_block:111: Error -117 while reading MMP block 0 [ 88.170470][ T9487] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:00fc with DS=0x6 [ 88.196789][ T9483] EXT4-fs (loop1): inodes count not valid: 1 vs 32 [ 88.228496][ T9492] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 88.238274][ T9492] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 88.291222][ T9492] EXT4-fs error (device loop3): __ext4_get_inode_loc:4830: comm syz.3.2889: Invalid inode table block 1 in block_group 0 [ 88.332985][ T9492] EXT4-fs (loop3): Remounting filesystem read-only [ 88.339610][ T9492] EXT4-fs (loop3): get root inode failed [ 88.345304][ T9492] EXT4-fs (loop3): mount failed [ 88.373793][ T9511] tmpfs: Bad value for 'mpol' [ 88.558687][ T9540] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 88.568554][ T9540] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 88.586046][ T9544] nfs: Unknown parameter '' [ 88.621326][ T9540] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.2913: Invalid inode table block 1 in block_group 0 [ 88.639480][ T9540] EXT4-fs (loop2): Remounting filesystem read-only [ 88.646323][ T9540] EXT4-fs (loop2): get root inode failed [ 88.652053][ T9540] EXT4-fs (loop2): mount failed [ 88.752323][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 88.752340][ T29] audit: type=1326 audit(2000000818.841:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9564 comm="syz.4.2924" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7aecc6f749 code=0x0 [ 88.789201][ T9567] FAT-fs (loop2): bread failed, FSINFO block (sector = 1537) [ 88.847087][ T9571] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -13 [ 88.869079][ T29] audit: type=1400 audit(2000000818.944:221): avc: denied { setattr } for pid=9580 comm="syz.1.2932" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 88.895470][ T9571] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #13: comm syz.3.2928: iget: bad i_size value: 12154757448730 [ 88.959176][ T9571] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2928: couldn't read orphan inode 13 (err -117) [ 89.007299][ T9571] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.054982][ T9603] tmpfs: Bad value for 'mpol' [ 89.100420][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.148259][ T9617] FAT-fs (loop0): FAT read failed (blocknr 33568) [ 89.401325][ T9655] EXT4-fs: inline encryption not supported [ 89.411366][ T9654] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (29) [ 89.430042][ T9655] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.441963][ T9655] EXT4-fs (loop0): 1 truncate cleaned up [ 89.455058][ T9655] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 89.481086][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.537565][ T9670] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 89.575000][ T9670] EXT4-fs (loop2): mount failed [ 89.619868][ T9681] futex_wake_op: syz.0.2979 tries to shift op by 36; fix this program [ 89.698536][ T29] audit: type=1400 audit(2000000819.730:222): avc: denied { create } for pid=9691 comm="syz.2.2987" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 89.839070][ T9713] can: request_module (can-proto-3) failed. [ 89.985183][ T9738] FAT-fs (loop3): FAT read failed (blocknr 33568) [ 90.006351][ T9746] IPv6: addrconf: prefix option has invalid lifetime [ 90.070475][ T9748] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 90.110272][ T9748] EXT4-fs (loop0): warning: maximal mount count reached, running e2fsck is recommended [ 90.150881][ T9748] EXT4-fs error (device loop0): ext4_orphan_get:1391: comm syz.0.3013: inode #15: comm syz.0.3013: iget: illegal inode # [ 90.192431][ T9748] EXT4-fs (loop0): Remounting filesystem read-only [ 90.199697][ T9748] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.251630][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.301590][ T9781] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 90.320133][ T9787] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 90.350733][ T9781] EXT4-fs (loop0): orphan file too big: 4294967264 [ 90.376280][ T9781] EXT4-fs (loop0): mount failed [ 90.528993][ T9818] EXT4-fs: Ignoring removed mblk_io_submit option [ 90.605679][ T9818] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 90.621955][ T9818] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 90.645569][ T29] audit: type=1326 audit(2000000820.609:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9834 comm="syz.0.3055" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8a38aff749 code=0x0 [ 90.697244][ T9837] EXT4-fs: Ignoring removed nobh option [ 90.708193][ T9818] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 90.726140][ T9818] EXT4-fs (loop4): orphan cleanup on readonly fs [ 90.733775][ T9818] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3045: Invalid block bitmap block 0 in block_group 0 [ 90.747460][ T9837] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 90.782215][ T9818] EXT4-fs (loop4): Remounting filesystem read-only [ 90.798440][ T9837] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 90.823400][ T9818] Quota error (device loop4): write_blk: dquota write failed [ 90.827554][ T9837] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 90.844878][ T9818] Quota error (device loop4): write_blk: dquota write failed [ 90.852351][ T9818] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 90.882616][ T9818] EXT4-fs (loop4): 1 orphan inode deleted [ 90.893605][ T9818] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 90.972837][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.024156][ T9872] set_capacity_and_notify: 17 callbacks suppressed [ 91.024171][ T9872] loop2: detected capacity change from 0 to 256 [ 91.053898][ T9875] tmpfs: Bad value for 'mpol' [ 91.066431][ T9872] vfat: Bad value for 'utf8' [ 91.144313][ T9886] loop2: detected capacity change from 0 to 512 [ 91.186030][ T9886] EXT4-fs (loop2): orphan cleanup on readonly fs [ 91.212868][ T9886] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #11: block 1: comm syz.2.3079: lblock 0 mapped to illegal pblock 1 (length 1) [ 91.244673][ T9900] loop0: detected capacity change from 0 to 1024 [ 91.251521][ T9900] EXT4-fs: Ignoring removed i_version option [ 91.261657][ T9900] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 91.282563][ T9886] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 91.296195][ T9886] EXT4-fs error (device loop2): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.2.3079: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 91.311559][ T9886] EXT4-fs warning (device loop2): ext4_xattr_inode_dec_ref_all:1230: inode #11: comm syz.2.3079: ea_inode dec ref err=-117 [ 91.324543][ T9886] EXT4-fs (loop2): 1 orphan inode deleted [ 91.331243][ T9886] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 91.371455][ T9911] loop3: detected capacity change from 0 to 1024 [ 91.406922][ T9911] EXT4-fs: inline encryption not supported [ 91.435443][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.441775][ T9911] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 91.457211][ T9911] EXT4-fs error (device loop3): ext4_map_blocks:783: inode #3: block 2: comm syz.3.3090: lblock 2 mapped to illegal pblock 2 (length 1) [ 91.472968][ T9911] EXT4-fs (loop3): Remounting filesystem read-only [ 91.479518][ T9911] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 91.488280][ T9911] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 91.498501][ T9911] EXT4-fs (loop3): 1 orphan inode deleted [ 91.504977][ T9911] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.571375][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.648291][ T9942] loop1: detected capacity change from 0 to 128 [ 91.664839][ T9942] FAT-fs (loop1): bogus logical sector size 0 [ 91.671049][ T9942] FAT-fs (loop1): Can't find a valid FAT filesystem [ 91.823198][ T9956] loop4: detected capacity change from 0 to 8192 [ 91.889866][ T3745] loop4: p1 < > p3 p4 < > [ 91.897915][ T3745] loop4: p3 size 33554432 extends beyond EOD, truncated [ 91.927771][ T9956] loop4: p1 < > p3 p4 < > [ 91.952460][ T9956] loop4: p3 size 33554432 extends beyond EOD, truncated [ 92.014099][ T9994] loop4: detected capacity change from 0 to 128 [ 92.064215][ T9994] FAT-fs (loop4): bogus number of reserved sectors [ 92.070860][ T9994] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 92.080350][ T9994] FAT-fs (loop4): Can't find a valid FAT filesystem [ 92.103534][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 92.136429][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 92.146705][ T8020] udevd[8020]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 92.250389][ T8020] udevd[8020]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 92.253725][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 92.271415][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 92.361926][T10038] loop4: detected capacity change from 0 to 512 [ 92.389242][T10040] loop3: detected capacity change from 0 to 512 [ 92.413892][T10040] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 92.424787][T10040] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 92.429083][T10038] EXT4-fs: Ignoring removed oldalloc option [ 92.434837][T10040] EXT4-fs (loop3): group descriptors corrupted! [ 92.449019][T10048] tmpfs: Bad value for 'mpol' [ 92.454403][T10050] loop2: detected capacity change from 0 to 164 [ 92.476462][T10050] ISOFS: unable to read i-node block [ 92.494893][T10038] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.511794][T10050] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 92.538813][T10038] ext4 filesystem being mounted at /646/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.585483][T10061] EXT4-fs: Ignoring removed i_version option [ 92.591580][T10061] EXT4-fs: Ignoring removed mblk_io_submit option [ 92.604095][T10061] EXT4-fs error (device loop0): ext4_orphan_get:1391: comm syz.0.3165: inode #13: comm syz.0.3165: iget: illegal inode # [ 92.625342][T10061] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.3165: couldn't read orphan inode 13 (err -117) [ 92.643289][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.654366][T10061] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.736193][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.808772][T10065] FAT-fs (loop3): bogus logical sector size 0 [ 92.814916][T10065] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 92.824357][T10065] FAT-fs (loop3): Can't find a valid FAT filesystem [ 92.866878][T10089] EXT4-fs: Ignoring removed mblk_io_submit option [ 92.881633][ T29] audit: type=1400 audit(2000000822.695:224): avc: denied { mount } for pid=10087 comm="syz.0.3177" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 92.927385][T10089] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 92.944551][T10091] ISOFS: Unable to identify CD-ROM format. [ 92.988837][T10089] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0102] [ 92.996846][T10089] System zones: 1-12 [ 93.010865][T10089] EXT4-fs (loop1): orphan cleanup on readonly fs [ 93.017460][T10089] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3178: invalid indirect mapped block 12 (level 1) [ 93.030953][T10089] EXT4-fs (loop1): Remounting filesystem read-only [ 93.041744][T10089] EXT4-fs (loop1): 1 truncate cleaned up [ 93.058249][T10089] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 93.129667][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 93.368865][T10158] 9pnet_virtio: no channels available for device 127.0.0.1 [ 93.401162][T10164] IPv6: addrconf: prefix option has invalid lifetime [ 93.490311][T10177] Option ''MO' to dns_resolver key: bad/missing value [ 93.759054][T10221] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 93.811762][T10221] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #2: block 9: comm syz.2.3242: lblock 0 mapped to illegal pblock 9 (length 1) [ 93.852214][T10243] FAT-fs (loop3): bogus number of reserved sectors [ 93.858819][T10243] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 93.868162][T10243] FAT-fs (loop3): Can't find a valid FAT filesystem [ 93.898724][T10221] EXT4-fs (loop2): mount failed [ 94.057874][T10268] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 94.112367][T10268] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 94.144492][T10268] block device autoloading is deprecated and will be removed. [ 94.163722][T10268] EXT4-fs (loop4): couldn't read superblock of external journal [ 94.164087][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 94.164190][ T29] audit: type=1326 audit(2000000823.893:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10283 comm="syz.1.3276" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f583153f749 code=0x0 [ 94.235722][T10289] EXT4-fs: Ignoring removed bh option [ 94.251198][T10295] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 94.263147][T10293] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 94.273720][T10289] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.3277: inode has both inline data and extents flags [ 94.274381][T10293] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 94.297407][T10289] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.3277: couldn't read orphan inode 15 (err -117) [ 94.315771][T10293] EXT4-fs (loop3): invalid journal inode [ 94.338457][T10300] FAT-fs (loop0): bogus sectors per cluster 0 [ 94.344761][T10300] FAT-fs (loop0): Can't find a valid FAT filesystem [ 94.399804][T10302] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 94.423961][T10302] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.437037][T10302] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3283: bad orphan inode 15 [ 94.452143][T10302] ext4_test_bit(bit=14, block=18) = 1 [ 94.457638][T10302] is_bad_inode(inode)=0 [ 94.461818][T10302] NEXT_ORPHAN(inode)=1023 [ 94.466251][T10302] max_ino=32 [ 94.469618][T10302] i_nlink=0 [ 94.473563][T10302] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2971: inode #15: comm syz.0.3283: corrupted xattr block 19: e_value size too large [ 94.488405][T10302] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 94.581598][T10325] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 94.591382][T10325] EXT4-fs (loop2): group descriptors corrupted! [ 94.662617][T10332] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 94.674298][T10332] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 94.684645][T10332] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.3298: Corrupt directory, running e2fsck is recommended [ 94.700524][T10332] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 94.710584][T10332] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.3298: corrupted in-inode xattr: e_name out of bounds [ 94.731593][T10332] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3298: couldn't read orphan inode 15 (err -117) [ 94.915637][T10365] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.915884][T10370] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 94.934315][ T29] audit: type=1400 audit(2000000824.622:228): avc: denied { relabelto } for pid=10369 comm="syz.3.3316" name="633" dev="tmpfs" ino=3250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 94.970093][T10365] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 94.991255][T10365] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.997843][ T29] audit: type=1400 audit(2000000824.622:229): avc: denied { associate } for pid=10369 comm="syz.3.3316" name="633" dev="tmpfs" ino=3250 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 95.024834][ T29] audit: type=1400 audit(2000000824.651:230): avc: denied { remove_name } for pid=3323 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 95.051656][ T29] audit: type=1400 audit(2000000824.651:231): avc: denied { rmdir } for pid=3323 comm="syz-executor" name="633" dev="tmpfs" ino=3250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 95.083090][T10365] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 95.097903][T10365] EXT4-fs (loop0): Remounting filesystem read-only [ 95.104487][T10365] EXT4-fs (loop0): 1 truncate cleaned up [ 95.110375][ T2437] Quota error (device loop0): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 95.122922][ T2437] EXT4-fs (loop0): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 95.133521][ T2437] Quota error (device loop0): write_blk: dquota write failed [ 95.140982][ T2437] Quota error (device loop0): remove_free_dqentry: Can't write block (8) with free entries [ 95.151027][ T2437] EXT4-fs (loop0): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 95.161757][ T2437] Quota error (device loop0): write_blk: dquota write failed [ 95.169174][ T2437] Quota error (device loop0): free_dqentry: Can't move quota data block (8) to free list [ 95.182692][ T2437] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 95.308270][T10400] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 95.372471][T10400] isofs_fill_super: get root inode failed [ 95.520877][T10426] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 95.532630][T10426] System zones: 1-12 [ 95.547949][T10426] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.3343: Directory hole found for htree index block 0 [ 95.573483][T10426] EXT4-fs (loop1): Remounting filesystem read-only [ 95.580131][T10426] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 95.588595][T10426] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 95.921060][T10493] EXT4-fs: Invalid want_extra_isize 64870 [ 96.030360][T10509] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 96.201543][T10530] ext4: Bad value for 'resgid' [ 96.206498][T10530] ext4: Bad value for 'resgid' [ 96.369117][T10558] EXT4-fs (loop0): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 96.766486][T10628] set_capacity_and_notify: 22 callbacks suppressed [ 96.766502][T10628] loop2: detected capacity change from 0 to 512 [ 96.804778][T10628] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 96.834538][T10628] EXT4-fs (loop2): orphan cleanup on readonly fs [ 96.875138][T10628] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.3443: corrupted inode contents [ 96.901972][T10628] EXT4-fs (loop2): Remounting filesystem read-only [ 96.908656][T10628] EXT4-fs (loop2): 1 truncate cleaned up [ 96.918307][ T911] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 96.929074][ T911] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 96.947322][ T911] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 97.034010][T10658] loop4: detected capacity change from 0 to 2048 [ 97.115128][T10658] loop4: p3 < > p4 < > [ 97.119349][T10658] loop4: partition table partially beyond EOD, truncated [ 97.145161][T10658] loop4: p3 start 4284289 is beyond EOD, truncated [ 97.167550][ T3006] loop4: p3 < > p4 < > [ 97.171815][ T3006] loop4: partition table partially beyond EOD, truncated [ 97.189408][ T3006] loop4: p3 start 4284289 is beyond EOD, truncated [ 97.297177][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 97.345858][T10712] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 97.365279][T10710] loop4: detected capacity change from 0 to 512 [ 97.375575][T10710] EXT4-fs (loop4): invalid inodes per group: 0 [ 97.375575][T10710] [ 97.401591][T10716] bpf: Bad value for 'uid' [ 97.450707][T10722] nfs: Unexpected value for 'acl' [ 97.529418][T10735] loop3: detected capacity change from 0 to 2048 [ 97.556630][T10735] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 97.619455][T10745] loop0: detected capacity change from 0 to 2048 [ 97.729539][T10765] loop3: detected capacity change from 0 to 512 [ 97.738653][T10765] EXT4-fs (loop3): bad s_want_extra_isize: 65535 [ 97.915886][T10798] loop3: detected capacity change from 0 to 512 [ 98.390424][T10863] loop1: detected capacity change from 0 to 512 [ 98.395052][T10866] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 98.444175][T10871] tmpfs: Bad value for 'mpol' [ 98.514048][T10883] loop3: detected capacity change from 0 to 164 [ 98.569769][T10889] loop3: detected capacity change from 0 to 512 [ 98.583255][T10889] EXT4-fs: Ignoring removed mblk_io_submit option [ 98.592537][T10889] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 98.614602][T10889] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.3571: bad orphan inode 16 [ 98.635950][T10889] ext4_test_bit(bit=15, block=4) = 0 [ 98.641320][T10889] EXT4-fs (loop3): 1 orphan inode deleted [ 98.760720][T10911] isofs_fill_super: root inode is not a directory. Corrupted media? [ 99.020620][T10949] tmpfs: Bad value for 'mpol' [ 99.028092][T10947] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 99.099034][T10947] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 99.135116][T10961] dns_resolver: Unsupported server list version (0) [ 99.240060][T10976] random: crng reseeded on system resumption [ 99.418932][T10990] FAT-fs (loop3): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 99.428446][T10990] FAT-fs (loop3): Filesystem has been set read-only [ 99.723872][T11048] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 99.734628][T11048] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: MMP failure info: last update time: 1756377954, last update node: nogikhp920.muc.corp.google.com, last update device: loop12 [ 99.929904][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 99.929925][ T29] audit: type=1400 audit(2000000835.376:240): avc: denied { create } for pid=11081 comm="syz.3.3665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 100.149109][T11119] IPv6: addrconf: prefix option has invalid lifetime [ 100.164373][T11121] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.176516][T11123] [syz.1.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 100.230183][T11121] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 100.253203][T11121] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 100.267526][T11121] System zones: 1-12 [ 100.271663][T11121] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.294416][T11121] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3683: bg 0: block 361: padding at end of block bitmap is not set [ 100.304703][T11139] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 100.304703][T11139] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 100.341223][T11121] EXT4-fs (loop0): Remounting filesystem read-only [ 100.354645][T11121] EXT4-fs (loop0): 1 truncate cleaned up [ 100.462944][T11157] EXT4-fs: Ignoring removed oldalloc option [ 100.492078][T11157] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3703: Parent and EA inode have the same ino 15 [ 100.505163][T11157] EXT4-fs (loop4): 1 orphan inode deleted [ 100.549641][T11170] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 100.663331][T11188] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 100.735073][ T29] audit: type=1400 audit(2000000836.226:241): avc: denied { create } for pid=11200 comm="syz.1.3723" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 100.795269][ T29] audit: type=1400 audit(2000000836.268:242): avc: denied { append } for pid=11197 comm="syz.0.3722" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 100.836338][T11211] tmpfs: Bad value for 'mpol' [ 100.933163][T11223] EXT4-fs (loop0): orphan cleanup on readonly fs [ 100.939828][T11223] Quota error (device loop0): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 100.952167][T11223] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 100.976689][T11223] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 100.992935][T11223] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3732: bg 0: block 248: padding at end of block bitmap is not set [ 101.007648][T11223] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 101.016813][T11223] EXT4-fs (loop0): 1 orphan inode deleted [ 101.023217][T11223] EXT4-fs mount: 20 callbacks suppressed [ 101.023231][T11223] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 101.046215][T11234] EXT4-fs (loop3): unable to read superblock [ 101.075814][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.235777][ T29] audit: type=1400 audit(2000000836.751:243): avc: denied { append } for pid=11256 comm="syz.0.3752" name="loop9" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 101.545891][T11307] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842c028, mo2=0002] [ 101.555772][T11307] System zones: 1-12 [ 101.580185][T11307] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3776: bg 0: block 288: padding at end of block bitmap is not set [ 101.622186][T11307] EXT4-fs (loop4): Remounting filesystem read-only [ 101.638882][T11307] EXT4-fs (loop4): 1 truncate cleaned up [ 101.645126][T11307] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.672592][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.831841][T11325] set_capacity_and_notify: 13 callbacks suppressed [ 101.831901][T11325] loop3: detected capacity change from 0 to 8192 [ 101.956578][T11345] loop2: detected capacity change from 0 to 8192 [ 102.000806][ T8023] loop2: p1 p2 p3 [ 102.004733][ T8023] loop2: p1 size 3523149824 extends beyond EOD, truncated [ 102.027101][ T8023] loop2: p2 size 117440512 extends beyond EOD, truncated [ 102.053176][ T8023] loop2: p3 start 4294901760 is beyond EOD, truncated [ 102.078716][T11345] loop2: p1 p2 p3 [ 102.091336][T11345] loop2: p1 size 3523149824 extends beyond EOD, truncated [ 102.112207][T11345] loop2: p2 size 117440512 extends beyond EOD, truncated [ 102.133970][T11345] loop2: p3 start 4294901760 is beyond EOD, truncated [ 102.144741][T11387] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 102.254097][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 102.259726][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 102.289574][T11405] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 102.296196][T11405] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 102.303911][T11405] vhci_hcd vhci_hcd.0: Device attached [ 102.312543][T11407] vhci_hcd: connection closed [ 102.313754][ T911] vhci_hcd vhci_hcd.0: stop threads [ 102.323822][ T911] vhci_hcd vhci_hcd.0: release socket [ 102.329380][ T911] vhci_hcd vhci_hcd.0: disconnect device [ 102.359977][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 102.371709][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 102.397064][T11417] loop1: detected capacity change from 0 to 512 [ 102.406352][T11415] loop2: detected capacity change from 0 to 512 [ 102.430305][T11417] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.3828: error while reading EA inode 32 err=-116 [ 102.443046][T11415] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 102.449730][T11415] EXT4-fs (loop2): mount failed [ 102.465970][T11417] EXT4-fs (loop1): Remounting filesystem read-only [ 102.473724][T11417] EXT4-fs (loop1): 1 orphan inode deleted [ 102.503170][T11417] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.527065][T11428] loop3: detected capacity change from 0 to 512 [ 102.549829][T11428] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 102.568710][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.583002][T11428] EXT4-fs (loop3): orphan cleanup on readonly fs [ 102.590675][T11428] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3833: bg 0: block 16: invalid block bitmap [ 102.607451][T11428] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 102.638840][T11428] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.3833: attempt to clear invalid blocks 1669132790 len 1 [ 102.655661][T11428] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3833: invalid indirect mapped block 4294967295 (level 1) [ 102.676537][T11428] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3833: invalid indirect mapped block 4294967295 (level 2) [ 102.691331][T11428] EXT4-fs (loop3): 1 truncate cleaned up [ 102.714251][T11428] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 102.745856][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.797215][T11456] loop3: detected capacity change from 0 to 512 [ 102.935594][T11477] loop1: detected capacity change from 0 to 512 [ 102.974039][T11477] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.3857: ea_inode file size=0 entry size=6 [ 103.011326][T11477] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 103.024619][T11477] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.3857: corrupted inode contents [ 103.036865][T11477] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #15: comm syz.1.3857: mark_inode_dirty error [ 103.048619][T11477] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.3857: corrupted inode contents [ 103.061019][T11477] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3000: inode #15: comm syz.1.3857: mark_inode_dirty error [ 103.074918][T11477] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3003: inode #15: comm syz.1.3857: mark inode dirty (error -117) [ 103.087777][T11477] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -117) [ 103.098688][T11477] EXT4-fs (loop1): 1 orphan inode deleted [ 103.105242][T11477] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.137126][T11496] loop4: detected capacity change from 0 to 256 [ 103.144173][T11496] FAT-fs (loop4): bogus sectors per cluster 0 [ 103.150282][T11496] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 103.159590][T11496] FAT-fs (loop4): Can't find a valid FAT filesystem [ 103.176231][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.375724][T11498] loop0: detected capacity change from 0 to 8192 [ 103.412818][T11522] loop4: detected capacity change from 0 to 136 [ 103.424702][T11522] ISOFS: Logical zone size(768) < hardware blocksize(1024) [ 103.432642][ T3745] loop0: p3 p4 [ 103.436206][ T3745] loop0: p3 start 331777 is beyond EOD, truncated [ 103.442804][ T3745] loop0: p4 start 4278190080 is beyond EOD, truncated [ 103.471593][T11498] loop0: p3 p4 [ 103.498500][ T8020] loop1: unable to read partition table [ 103.504226][ T8020] loop1: partition table beyond EOD, truncated [ 103.510765][T11498] loop0: p3 start 331777 is beyond EOD, truncated [ 103.517238][T11498] loop0: p4 start 4278190080 is beyond EOD, truncated [ 103.560793][T11520] loop1: unable to read partition table [ 103.567870][ T3704] loop2: p1 p2 p3 < p5 p6 > [ 103.572666][T11520] loop1: partition table beyond EOD, truncated [ 103.578947][T11520] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 103.592229][ T3704] loop2: p2 size 16775168 extends beyond EOD, truncated [ 103.623568][ T3704] loop2: p5 start 4294970168 is beyond EOD, truncated [ 103.653921][ T3006] loop1: unable to read partition table [ 103.660008][ T3006] loop1: partition table beyond EOD, truncated [ 103.669174][T11489] loop2: p1 p2 p3 < p5 p6 > [ 103.674309][T11489] loop2: p2 size 16775168 extends beyond EOD, truncated [ 103.696988][T11489] loop2: p5 start 4294970168 is beyond EOD, truncated [ 103.895281][ T6689] udevd[6689]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 103.904343][ T8020] udevd[8020]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 103.907035][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 103.926560][ T3704] udevd[3704]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 103.944253][T11562] SELinux: security_context_str_to_sid (us) failed with errno=-22 [ 103.996787][ T6689] udevd[6689]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 104.007559][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 104.172410][T11594] 9pnet_fd: p9_fd_create_tcp (11594): problem connecting socket to 127.0.0.1 [ 104.484142][ T29] audit: type=1400 audit(2000000840.161:244): avc: denied { create } for pid=11631 comm="syz.4.3930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 104.514924][ T3745] loop0: p1 p3 < p5 p6 > [ 104.519336][ T3745] loop0: partition table partially beyond EOD, truncated [ 104.560720][T11595] loop0: p1 p3 < p5 p6 > [ 104.565298][T11595] loop0: partition table partially beyond EOD, truncated [ 104.688222][ T29] audit: type=1400 audit(2000000840.381:245): avc: denied { write } for pid=11656 comm="syz.4.3947" name="cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 104.795324][T11668] EXT4-fs: Ignoring removed bh option [ 104.800956][T11668] EXT4-fs: Ignoring removed nobh option [ 104.872755][T11668] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #3: comm syz.1.3953: corrupted inode contents [ 104.908656][T11668] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #3: comm syz.1.3953: mark_inode_dirty error [ 104.930870][T11668] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #3: comm syz.1.3953: corrupted inode contents [ 104.952698][T11668] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #3: comm syz.1.3953: mark_inode_dirty error [ 104.972310][T11668] Quota error (device loop1): write_blk: dquota write failed [ 105.033397][T11668] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 105.079407][T11668] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3953: Failed to acquire dquot type 0 [ 105.115607][T11668] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.3953: corrupted inode contents [ 105.162475][T11668] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #16: comm syz.1.3953: mark_inode_dirty error [ 105.210350][T11668] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.3953: corrupted inode contents [ 105.244035][T11668] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.3953: mark_inode_dirty error [ 105.258954][T11733] EXT4-fs: Ignoring removed oldalloc option [ 105.270730][T11733] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 105.280370][T11668] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.3953: corrupted inode contents [ 105.299248][T11668] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 105.320630][T11668] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.3953: corrupted inode contents [ 105.335181][T11733] EXT4-fs (loop3): too many log groups per flexible block group [ 105.343036][T11733] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 105.362721][T11668] EXT4-fs error (device loop1): ext4_truncate:4635: inode #16: comm syz.1.3953: mark_inode_dirty error [ 105.375119][T11733] EXT4-fs (loop3): mount failed [ 105.398230][T11668] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 105.424901][T11668] EXT4-fs (loop1): 1 truncate cleaned up [ 105.430684][T11753] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 105.441498][T11668] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.455442][T11753] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.3991: corrupted in-inode xattr: e_value out of bounds [ 105.469982][T11668] ext4 filesystem being mounted at /742/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.486693][T11753] EXT4-fs (loop4): Remounting filesystem read-only [ 105.498889][T11753] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.515162][T11759] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 105.540582][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.551493][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.926986][T11830] msdos: Bad value for 'time_offset' [ 106.077729][ T3745] loop4: p1 p3 p4 [ 106.082755][ T3745] loop4: p4 size 589824 extends beyond EOD, truncated [ 106.117766][T11845] loop4: p1 p3 p4 [ 106.122611][T11845] loop4: p4 size 589824 extends beyond EOD, truncated [ 106.143329][ T3006] loop4: p1 p3 p4 [ 106.149905][ T3006] loop4: p4 size 589824 extends beyond EOD, truncated [ 106.239124][T11872] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0xd [ 106.249443][T11870] EXT4-fs: inline encryption not supported [ 106.255318][T11870] EXT4-fs: Invalid commit interval 1073741824, must be smaller than 21474836 [ 106.353868][ T8023] loop1: p1 p2 p3 p4 [ 106.357949][ T8023] loop1: p1 size 196608 extends beyond EOD, truncated [ 106.389432][ T8023] loop1: p2 start 164919041 is beyond EOD, truncated [ 106.396306][ T8023] loop1: p3 size 66846464 extends beyond EOD, truncated [ 106.416317][ T8023] loop1: p4 size 37048832 extends beyond EOD, truncated [ 106.427135][T11868] loop1: p1 p2 p3 p4 [ 106.432691][T11868] loop1: p1 size 196608 extends beyond EOD, truncated [ 106.446059][T11884] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #2: comm syz.0.4056: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 21765(21765) [ 106.466353][T11868] loop1: p2 start 164919041 is beyond EOD, truncated [ 106.473141][T11868] loop1: p3 size 66846464 extends beyond EOD, truncated [ 106.481256][T11868] loop1: p4 size 37048832 extends beyond EOD, truncated [ 106.526517][T11884] EXT4-fs (loop0): get root inode failed [ 106.532230][T11884] EXT4-fs (loop0): mount failed [ 106.737878][ T29] audit: type=1326 audit(2000000842.523:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11926 comm="syz.2.4077" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5a1dccf749 code=0x0 [ 106.806470][T11929] Process accounting paused [ 106.864974][T11934] set_capacity_and_notify: 14 callbacks suppressed [ 106.864992][T11934] loop1: detected capacity change from 0 to 1764 [ 106.902212][T11944] loop3: detected capacity change from 0 to 4096 [ 106.921464][T11949] loop4: detected capacity change from 0 to 1024 [ 106.934567][T11944] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #4: comm syz.3.4085: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 106.941431][T11949] EXT4-fs: dax option not supported [ 106.982930][T11944] EXT4-fs error (device loop3): ext4_quota_enable:7180: comm syz.3.4085: Bad quota inode: 4, type: 1 [ 107.018256][T11944] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 107.048716][T11944] EXT4-fs (loop3): mount failed [ 107.140895][ T29] audit: type=1400 audit(2000000842.942:247): avc: denied { write } for pid=11968 comm="syz.2.4097" 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 [ 107.185790][ T29] audit: type=1400 audit(2000000842.942:248): avc: denied { open } for pid=11968 comm="syz.2.4097" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 107.301222][T11987] loop4: detected capacity change from 0 to 1024 [ 107.347802][T11987] EXT4-fs (loop4): unsupported descriptor size 4 [ 107.482129][T12014] loop3: detected capacity change from 0 to 128 [ 107.645723][T12046] loop4: detected capacity change from 0 to 1024 [ 107.672318][T12048] loop3: detected capacity change from 0 to 1024 [ 107.682845][T12046] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 107.697087][T12050] loop2: detected capacity change from 0 to 512 [ 107.725840][T12046] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.4133: Invalid block bitmap block 0 in block_group 0 [ 107.741397][T12050] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.754240][T12048] EXT4-fs: inline encryption not supported [ 107.776279][T12048] EXT4-fs: old and new quota format mixing [ 107.787226][T12046] Quota error (device loop4): write_blk: dquota write failed [ 107.794773][T12046] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 107.822567][T12046] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.4133: Failed to acquire dquot type 0 [ 107.843707][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.857184][T12046] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.4133: Freeing blocks not in datazone - block = 0, count = 4096 [ 107.887599][T12046] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.4133: Invalid inode bitmap blk 0 in block_group 0 [ 107.906058][ T911] Quota error (device loop4): do_check_range: Getting block 0 out of range 1-7 [ 107.915557][ T911] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:8: Failed to release dquot type 0 [ 107.968441][T12046] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 107.977416][T12046] EXT4-fs (loop4): 1 orphan inode deleted [ 107.984399][T12046] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.041962][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.093625][T12087] cgroup2: Unexpected value for 'memory_localevents' [ 108.187487][T12100] loop1: detected capacity change from 0 to 1024 [ 108.251682][T12100] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 108.262247][T12100] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 108.271876][T12100] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.4160: Failed to acquire dquot type 0 [ 108.298221][T12100] EXT4-fs (loop1): 1 truncate cleaned up [ 108.314177][T12100] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.348456][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.501373][T12145] IPv6: addrconf: prefix option has invalid lifetime [ 108.583943][T12156] loop1: detected capacity change from 0 to 512 [ 108.630667][T12156] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 108.638874][T12165] EXT4-fs (loop4): bad geometry: block count 143 exceeds size of device (128 blocks) [ 108.664322][T12156] EXT4-fs (loop1): orphan cleanup on readonly fs [ 108.675847][T12172] tmpfs: Unexpected value for 'inode32' [ 108.689692][T12156] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.4190: Failed to acquire dquot type 1 [ 108.745197][T12156] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4190: bg 0: block 40: padding at end of block bitmap is not set [ 108.794511][T12156] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 108.826906][T12180] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 108.849671][T12156] EXT4-fs (loop1): 1 truncate cleaned up [ 108.881030][T12180] EXT4-fs (loop4): mount failed [ 108.882453][T12156] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 108.921160][T12199] EXT4-fs: Ignoring removed bh option [ 108.938260][T12199] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 108.957855][ T8023] udevd[8023]: incorrect ext4 checksum on /dev/loop2 [ 108.974681][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.317026][ T3745] loop4: p1 p2[DM] p4 [ 109.325501][ T3745] loop4: p1 size 196608 extends beyond EOD, truncated [ 109.341112][ T3745] loop4: p2 start 4292936063 is beyond EOD, truncated [ 109.347980][ T3745] loop4: p4 size 50331648 extends beyond EOD, truncated [ 109.379214][T12230] loop4: p1 p2[DM] p4 [ 109.389496][T12230] loop4: p1 size 196608 extends beyond EOD, truncated [ 109.408460][T12263] EXT4-fs: journaled quota format not specified [ 109.415582][T12230] loop4: p2 start 4292936063 is beyond EOD, truncated [ 109.422510][T12230] loop4: p4 size 50331648 extends beyond EOD, truncated [ 109.502780][T12269] EXT4-fs: Ignoring removed nobh option [ 109.508480][T12269] ext2: Unknown parameter 'nouser_xattr' [ 109.574533][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 109.580491][ T8020] udevd[8020]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 109.639533][T12283] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 109.655166][T12283] EXT4-fs (loop2): mount failed [ 109.682864][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 109.700670][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 109.755807][T12303] 9pnet_fd: p9_fd_create_unix (12303): problem connecting socket: ./file0: -2 [ 109.783109][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 109.783135][ T29] audit: type=1400 audit(2000000845.714:250): avc: denied { create } for pid=12305 comm="syz.1.4259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 109.874669][T12315] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 109.883487][T12315] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 110.030737][ T29] audit: type=1400 audit(2000000845.987:251): avc: denied { create } for pid=12340 comm="syz.3.4278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 110.106661][T12349] rock: directory entry would overflow storage [ 110.112949][T12349] rock: sig=0x5850, size=36, remaining=22 [ 110.172456][ T29] audit: type=1326 audit(2000000846.123:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12360 comm="syz.1.4288" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f583153f749 code=0x0 [ 110.266254][ T29] audit: type=1326 audit(2000000846.228:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12375 comm="syz.0.4296" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8a38aff749 code=0x0 [ 110.417737][T12398] EXT4-fs: inline encryption not supported [ 110.435227][T12398] EXT4-fs: Ignoring removed bh option [ 110.454732][T12398] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 110.494377][T12398] EXT4-fs (loop4): orphan cleanup on readonly fs [ 110.504017][T12398] EXT4-fs error (device loop4): ext4_quota_enable:7177: comm syz.4.4306: inode #2304: comm syz.4.4306: iget: illegal inode # [ 110.518253][T12398] EXT4-fs (loop4): Remounting filesystem read-only [ 110.524804][T12398] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 110.541721][T12398] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 110.548983][T12398] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.582132][T12418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 110.601110][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.630596][T12418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 110.650676][T12424] EXT4-fs (loop0): bad geometry: block count 33554432 exceeds size of device (512 blocks) [ 110.708593][ T8023] Alternate GPT is invalid, using primary GPT. [ 110.715042][ T8023] loop1: p2 p3 p7 [ 110.720231][T12414] loop2: p1 < > p2 p4 < p5 > [ 110.724951][T12414] loop2: partition table partially beyond EOD, truncated [ 110.737741][T12414] loop2: p1 start 134217728 is beyond EOD, truncated [ 110.744557][T12414] loop2: p2 size 591360 extends beyond EOD, truncated [ 110.759666][T12422] Alternate GPT is invalid, using primary GPT. [ 110.764267][T12414] loop2: p5 size 591360 extends beyond EOD, truncated [ 110.766581][T12422] loop1: p2 p3 p7 [ 110.786296][ T29] audit: type=1400 audit(2000000846.774:254): avc: denied { unmount } for pid=3316 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 110.956662][ T8020] udevd[8020]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 110.968200][ T3704] udevd[3704]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 110.984577][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 111.009042][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 111.020780][ T8020] udevd[8020]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 111.790849][T12576] set_capacity_and_notify: 16 callbacks suppressed [ 111.790870][T12576] loop1: detected capacity change from 0 to 8192 [ 111.843614][T12594] loop2: detected capacity change from 0 to 128 [ 111.860715][T12576] loop1: p1[EZD] p2 p3 p4 [ 111.888983][T12576] loop1: p3 start 117772289 is beyond EOD, truncated [ 111.895803][T12576] loop1: p4 size 262144 extends beyond EOD, truncated [ 111.918444][ T3006] loop1: p1[EZD] p2 p3 p4 [ 111.925659][ T3006] loop1: p3 start 117772289 is beyond EOD, truncated [ 111.932419][ T29] audit: type=1326 audit(2000003407.966:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12598 comm="syz.0.4405" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8a38aff749 code=0x0 [ 111.932439][ T3006] loop1: p4 size 262144 extends beyond EOD, truncated [ 111.981731][T12606] loop4: detected capacity change from 0 to 512 [ 112.040428][T12606] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 112.089267][T12606] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.4410: bad orphan inode 14 [ 112.119519][T12606] ext4_test_bit(bit=13, block=18) = 1 [ 112.124960][T12606] is_bad_inode(inode)=0 [ 112.129257][T12606] NEXT_ORPHAN(inode)=0 [ 112.133344][T12606] max_ino=32 [ 112.136583][T12606] i_nlink=1 [ 112.155114][T12606] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.169357][T12606] ext2 filesystem being mounted at /888/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.275109][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.290700][T12644] loop2: detected capacity change from 0 to 1024 [ 112.320683][T12644] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 112.331806][T12644] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 112.363143][T12653] loop3: detected capacity change from 0 to 512 [ 112.382003][T12644] JBD2: no valid journal superblock found [ 112.387956][T12644] EXT4-fs (loop2): Could not load journal inode [ 112.430517][T12660] loop0: detected capacity change from 0 to 512 [ 112.463812][T12653] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4432: bg 0: block 248: padding at end of block bitmap is not set [ 112.486466][T12660] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 112.505524][T12660] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 112.515606][T12660] FAT-fs (loop0): Filesystem has been set read-only [ 112.522676][T12653] Quota error (device loop3): write_blk: dquota write failed [ 112.530154][T12653] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 112.540270][T12653] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.4432: Failed to acquire dquot type 1 [ 112.583146][T12653] EXT4-fs (loop3): 1 truncate cleaned up [ 112.589505][T12653] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.602392][T12653] ext4 filesystem being mounted at /866/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.630328][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.680995][T12685] loop2: detected capacity change from 0 to 512 [ 112.723192][T12685] EXT4-fs (loop2): first meta block group too large: 589824 (group descriptor block count 1) [ 112.748578][T12692] loop3: detected capacity change from 0 to 164 [ 112.781793][T12696] loop4: detected capacity change from 0 to 512 [ 112.828240][T12696] EXT4-fs (loop4): 1 orphan inode deleted [ 112.840473][T12696] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.868922][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.934269][T12716] tmpfs: Bad value for 'mpol' [ 113.042115][T12735] loop4: detected capacity change from 0 to 512 [ 113.057602][T12735] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 113.067571][T12735] EXT4-fs (loop4): group descriptors corrupted! [ 113.303669][T12777] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 113.326917][T12777] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12d, mo2=0002] [ 113.345158][T12777] System zones: 1-12 [ 113.349248][T12777] EXT4-fs (loop0): orphan cleanup on readonly fs [ 113.358702][T12777] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4491: bg 0: block 361: padding at end of block bitmap is not set [ 113.374056][T12777] EXT4-fs (loop0): Remounting filesystem read-only [ 113.380706][T12777] EXT4-fs (loop0): 1 truncate cleaned up [ 113.406873][T12777] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 113.440128][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 113.455960][T12789] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 113.469670][T12789] EXT4-fs (loop3): orphan cleanup on readonly fs [ 113.545565][T12789] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.4497: invalid indirect mapped block 4294967295 (level 0) [ 113.559917][T12789] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.4497: invalid indirect mapped block 4294967295 (level 1) [ 113.593435][T12789] EXT4-fs (loop3): 1 orphan inode deleted [ 113.599222][T12789] EXT4-fs (loop3): 1 truncate cleaned up [ 113.659433][T12789] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 113.721027][T12828] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 113.729906][T12828] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 113.766737][T12828] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 44 vs 41 free clusters [ 113.781956][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.802335][T12828] Quota error (device loop0): write_blk: dquota write failed [ 113.809798][T12828] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 113.820605][T12828] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.4516: Failed to acquire dquot type 1 [ 113.841230][T12828] EXT4-fs (loop0): 1 truncate cleaned up [ 113.847352][T12828] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.889786][T12843] futex_wake_op: syz.4.4523 tries to shift op by -65; fix this program [ 113.915137][T12849] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a001c01c, mo2=0002] [ 113.924978][T12849] System zones: 0-1, 3-36 [ 113.931671][T12849] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.956715][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.978729][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.987997][T12856] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 114.004381][T12856] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 114.017319][T12856] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: inode #32: comm syz.3.4527: iget: special inode unallocated [ 114.050096][T12859] iso9660: Bad value for 'uid' [ 114.055029][T12859] iso9660: Bad value for 'uid' [ 114.072053][T12856] EXT4-fs (loop3): Remounting filesystem read-only [ 114.078622][T12856] EXT4-fs (loop3): no journal found [ 114.083936][T12856] EXT4-fs (loop3): can't get journal size [ 114.109408][T12856] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 114.121645][T12866] tmpfs: Bad value for 'mpol' [ 114.152896][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.447620][T12920] EXT4-fs (loop2): Invalid log cluster size: 184549377 [ 114.455158][T12921] rock: corrupted directory entry. extent=32, offset=0, size=65773 [ 114.480508][T12921] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 114.516469][T12923] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000006) [ 114.603923][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 114.603941][ T29] audit: type=1326 audit(2000003410.782:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12934 comm="syz.2.4568" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5a1dccf749 code=0x0 [ 114.696146][T12949] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 114.704799][T12949] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 114.737582][T12949] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 1 [ 114.747728][T12949] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 114.757620][T12949] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.4574: Failed to acquire dquot type 1 [ 114.769582][T12949] EXT4-fs (loop1): Remounting filesystem read-only [ 114.776427][T12949] EXT4-fs (loop1): 1 truncate cleaned up [ 114.783198][T12949] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.825233][T12964] EXT4-fs: Ignoring removed mblk_io_submit option [ 114.832430][T12964] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 114.849820][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.865755][T12964] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 114.921432][T12964] EXT4-fs (loop3): orphan cleanup on readonly fs [ 114.938646][T12964] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.4581: Invalid block bitmap block 0 in block_group 0 [ 114.952817][T12964] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.4581: Invalid block bitmap block 0 in block_group 0 [ 114.993126][T12979] cgroup: noprefix used incorrectly [ 115.005149][T12964] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.4581: Invalid block bitmap block 0 in block_group 0 [ 115.051512][T12985] nfs4: Bad value for 'source' [ 115.079756][T12964] Quota error (device loop3): write_blk: dquota write failed [ 115.087264][T12964] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 115.097240][T12964] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.4581: Failed to acquire dquot type 1 [ 115.134918][T12964] EXT4-fs (loop3): 1 orphan inode deleted [ 115.141148][ T1603] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-5 [ 115.150175][ T1603] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:9: Failed to release dquot type 1 [ 115.170875][T12996] dns_resolver: Unsupported content type (231) [ 115.194106][T12964] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 115.248359][T13008] FAT-fs (loop2): bogus number of FAT sectors [ 115.254558][T13008] FAT-fs (loop2): Can't find a valid FAT filesystem [ 115.280938][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.319410][T13017] tmpfs: Unsupported parameter 'huge' [ 115.375976][T13026] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.4610: invalid indirect mapped block 32768 (level 0) [ 115.415982][T13026] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.4610: attempt to clear invalid blocks 1024 len 1 [ 115.465732][T13026] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 115.480596][T13026] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.4610: invalid indirect mapped block 1819213824 (level 0) [ 115.498409][T13033] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 115.544370][T13026] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.4610: invalid indirect mapped block 33554432 (level 2) [ 115.561464][T13026] EXT4-fs (loop4): 1 truncate cleaned up [ 115.567331][T13033] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8801e019, mo2=0000] [ 115.575203][T13026] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.593785][T13033] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 2: comm syz.2.4615: lblock 2 mapped to illegal pblock 2 (length 1) [ 115.608024][T13033] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 115.616558][T13033] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 48: comm syz.2.4615: lblock 0 mapped to illegal pblock 48 (length 1) [ 115.623059][ T29] audit: type=1400 audit(2000003411.852:259): avc: denied { mount } for pid=13044 comm="syz.1.4619" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 115.660128][T13033] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 115.669087][T13033] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.4615: Failed to acquire dquot type 0 [ 115.680884][T13033] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 115.691338][T13033] EXT4-fs error (device loop2): ext4_evict_inode:253: inode #11: comm syz.2.4615: mark_inode_dirty error [ 115.707942][T13033] EXT4-fs warning (device loop2): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 115.715258][ T29] audit: type=1400 audit(2000003411.926:260): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 115.755268][T13033] EXT4-fs (loop2): 1 orphan inode deleted [ 115.761702][T13033] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.775068][ T1603] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:9: lblock 1 mapped to illegal pblock 1 (length 1) [ 115.797465][ T1603] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:9: Failed to release dquot type 0 [ 115.832391][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.865682][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.892944][ T3321] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 115.951208][ T3321] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 115.973231][ T3321] EXT4-fs error (device loop2): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 115.998134][T13071] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.4633: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 65281, max 7(4), depth 0(0) [ 116.025808][T13071] EXT4-fs (loop4): get root inode failed [ 116.031506][T13071] EXT4-fs (loop4): mount failed [ 116.155736][T13080] loop2: p1 < > p2 < > p3 p4 < > [ 116.160860][T13080] loop2: partition table partially beyond EOD, truncated [ 116.189638][T13080] loop2: p1 start 67108864 is beyond EOD, truncated [ 116.213241][T13080] loop2: p3 start 100859904 is beyond EOD, truncated [ 116.280956][T13107] futex_wake_op: syz.0.4650 tries to shift op by 535; fix this program [ 116.296958][T13105] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 116.361180][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 116.392296][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 116.472894][T13125] EXT4-fs (loop2): unable to read superblock [ 116.520669][T13128] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.554267][T13128] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 116.562413][T13133] EXT4-fs (loop3): can't mount with journal_async_commit, fs mounted w/o journal [ 116.574375][T13128] EXT4-fs (loop0): orphan cleanup on readonly fs [ 116.587946][T13128] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 116.603017][T13128] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 116.610483][T13128] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 116.626164][T13128] EXT4-fs (loop0): Remounting filesystem read-only [ 116.632942][T13128] EXT4-fs (loop0): 1 truncate cleaned up [ 116.639089][T13128] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 116.668576][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.682147][T13096] set_capacity_and_notify: 20 callbacks suppressed [ 116.682161][T13096] loop1: detected capacity change from 0 to 32768 [ 116.727276][ T8023] loop1: p2 p3 < p5 > p4 < > [ 116.732032][ T8023] loop1: partition table partially beyond EOD, truncated [ 116.743766][ T8023] loop1: p2 size 83886080 extends beyond EOD, truncated [ 116.760743][T13139] loop2: detected capacity change from 0 to 8192 [ 116.772996][ T8023] loop1: p4 start 7696384 is beyond EOD, truncated [ 116.779654][ T8023] loop1: p5 start 68609 is beyond EOD, truncated [ 116.787818][T13096] loop1: p2 p3 < p5 > p4 < > [ 116.792555][T13096] loop1: partition table partially beyond EOD, truncated [ 116.800008][T13096] loop1: p2 size 83886080 extends beyond EOD, truncated [ 116.809840][T13096] loop1: p4 start 7696384 is beyond EOD, truncated [ 116.816441][T13096] loop1: p5 start 68609 is beyond EOD, truncated [ 117.049031][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 117.060656][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 117.085315][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 117.096763][ T8023] udevd[8023]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 117.209162][T13190] loop1: detected capacity change from 0 to 1024 [ 117.248059][T13190] EXT4-fs (loop1): invalid inodes per group: 50331680 [ 117.248059][T13190] [ 117.346358][T13208] SELinux: Context system_u:object_r:pam_console_exec_t:s0 is not valid (left unmapped). [ 117.371613][T13212] loop3: detected capacity change from 0 to 1024 [ 117.405141][T13212] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 117.441364][T13212] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 117.458635][T13212] EXT4-fs (loop3): invalid journal inode [ 117.497983][T13224] SELinux: Context system_u:object is not valid (left unmapped). [ 117.524804][T13226] loop1: detected capacity change from 0 to 512 [ 117.538956][T13228] loop0: detected capacity change from 0 to 128 [ 117.553961][T13226] EXT4-fs: Ignoring removed i_version option [ 117.562967][T13226] EXT4-fs (loop1): orphan cleanup on readonly fs [ 117.584696][T13226] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.4707: EA inode hash validation failed [ 117.726797][T13226] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 117.764389][T13226] EXT4-fs error (device loop1): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.1.4707: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 117.780008][T13226] EXT4-fs (loop1): Remounting filesystem read-only [ 117.786602][T13226] EXT4-fs warning (device loop1): ext4_xattr_inode_dec_ref_all:1230: inode #11: comm syz.1.4707: ea_inode dec ref err=-117 [ 117.800002][T13226] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -30) [ 117.841519][T13226] EXT4-fs (loop1): 1 orphan inode deleted [ 117.861179][T13226] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 117.915986][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.045687][T13281] loop2: detected capacity change from 0 to 1024 [ 118.077122][T13281] EXT4-fs: inline encryption not supported [ 118.118138][T13292] /dev/nullb0: Can't lookup blockdev [ 118.153911][T13281] EXT4-fs (loop2): orphan cleanup on readonly fs [ 118.262783][T13281] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.4733: Failed to acquire dquot type 0 [ 118.342578][T13315] loop4: detected capacity change from 0 to 512 [ 118.381423][T13315] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 118.390583][T13315] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 118.403308][T13281] EXT4-fs (loop2): 1 truncate cleaned up [ 118.451990][T13281] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 118.515915][T13332] loop3: detected capacity change from 0 to 512 [ 118.540105][T13334] loop1: detected capacity change from 0 to 512 [ 118.566297][T13334] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 118.579880][T13334] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 118.631414][ T3745] udevd[3745]: incorrect ext4 checksum on /dev/loop1 [ 118.692077][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.702009][T13344] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.4765: iget: bad extra_isize 90 (inode size 256) [ 118.765263][T13356] tmpfs: Bad value for 'mpol' [ 118.774675][T13344] EXT4-fs (loop3): Remounting filesystem read-only [ 118.803266][T13344] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -30) [ 118.812436][T13344] EXT4-fs (loop3): 1 orphan inode deleted [ 118.819095][T13344] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.845139][T13358] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 118.861614][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.992665][T13376] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 119.003667][T13376] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 119.023308][T13376] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #2: comm syz.1.4780: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 119.026234][T13380] SELinux: Context ׸X7dQ is not valid (left unmapped). [ 119.049545][T13376] EXT4-fs (loop1): no journal found [ 119.373122][T13418] EXT4-fs (loop4): invalid inodes per group: 4294967295 [ 119.373122][T13418] [ 119.423610][T13420] EXT4-fs error (device loop2): __ext4_fill_super:5553: inode #2: comm syz.2.4800: iget: checksum invalid [ 119.435316][T13420] EXT4-fs (loop2): get root inode failed [ 119.440990][T13420] EXT4-fs (loop2): mount failed [ 119.612830][T13439] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 119.651823][ T3745] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 119.680986][ T3745] loop0: p1 start 460800 is beyond EOD, truncated [ 119.687727][ T3745] loop0: p2 size 83886080 extends beyond EOD, truncated [ 119.733567][ T3745] loop0: p5 start 460800 is beyond EOD, truncated [ 119.740163][ T3745] loop0: p6 size 83886080 extends beyond EOD, truncated [ 119.756320][T13446] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.771646][T13408] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 119.777117][T13408] loop0: p1 start 460800 is beyond EOD, truncated [ 119.783567][T13408] loop0: p2 size 83886080 extends beyond EOD, truncated [ 119.833322][T13408] loop0: p5 start 460800 is beyond EOD, truncated [ 119.839832][T13408] loop0: p6 size 83886080 extends beyond EOD, truncated [ 119.847068][T13446] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.870941][ T8023] loop1: p1 p3 < p5 p6 > [ 119.896539][T13424] loop1: p1 p3 < p5 p6 > [ 120.056099][ T6689] udevd[6689]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 120.058120][ T3704] udevd[3704]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 120.068803][ T8020] udevd[8020]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 120.159465][T13472] msdos: Bad value for 'gid' [ 120.164223][T13472] msdos: Bad value for 'gid' [ 120.302514][T13491] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.319590][T13491] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 120.349964][T13491] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 120.383772][T13491] System zones: 0-2, 18-18, 34-34 [ 120.389388][T13491] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.4836: bad orphan inode 15 [ 120.427856][T13491] ext4_test_bit(bit=14, block=18) = 1 [ 120.433431][T13491] is_bad_inode(inode)=0 [ 120.437645][T13491] NEXT_ORPHAN(inode)=2264924160 [ 120.442592][T13491] max_ino=32 [ 120.445806][T13491] i_nlink=0 [ 120.449400][T13491] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.4836: corrupted inode contents [ 120.466001][T13491] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #15: comm syz.0.4836: mark_inode_dirty error [ 120.477719][T13491] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.4836: corrupted inode contents [ 120.535778][T13516] EXT4-fs: Ignoring removed bh option [ 120.541449][T13491] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3000: inode #15: comm syz.0.4836: mark_inode_dirty error [ 120.573157][T13491] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3003: inode #15: comm syz.0.4836: mark inode dirty (error -117) [ 120.588092][T13516] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 120.610416][T13516] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 120.618746][T13491] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 120.619607][T13516] EXT4-fs (loop3): orphan cleanup on readonly fs [ 120.642824][T13516] __quota_error: 11 callbacks suppressed [ 120.642844][T13516] Quota error (device loop3): do_check_range: Getting dqdh_next_free 196613 out of range 0-5 [ 120.644886][T13491] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.648562][T13516] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 120.680832][T13516] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.4847: Failed to acquire dquot type 1 [ 120.726125][ T29] audit: type=1326 audit(2000003417.208:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13531 comm="syz.1.4856" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f583153f749 code=0x0 [ 120.749716][T13516] EXT4-fs (loop3): Remounting filesystem read-only [ 120.757835][T13516] EXT4-fs (loop3): 1 orphan inode deleted [ 120.764645][T13516] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 120.765242][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.813663][T13534] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.4857: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 120.832916][T13534] EXT4-fs error (device loop2): ext4_quota_enable:7180: comm syz.2.4857: Bad quota inode: 3, type: 0 [ 120.842778][T13536] ISOFS: Unable to identify CD-ROM format. [ 120.844261][T13534] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 120.850564][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.865981][T13534] EXT4-fs (loop2): mount failed [ 120.993037][T13550] EXT4-fs: Ignoring removed i_version option [ 121.003461][T13553] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 121.019405][T13550] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 121.039911][T13556] ext4: Bad value for 'mb_optimize_scan' [ 121.057747][T13553] EXT4-fs (loop3): orphan cleanup on readonly fs [ 121.090341][T13553] EXT4-fs error (device loop3): ext4_orphan_get:1391: comm syz.3.4861: inode #15: comm syz.3.4861: iget: illegal inode # [ 121.142287][T13553] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.4861: couldn't read orphan inode 15 (err -117) [ 121.184858][T13553] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 121.247843][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.277619][ T29] audit: type=1400 audit(2000003417.785:269): avc: denied { create } for pid=13583 comm="syz.4.4879" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 121.281300][T13577] EXT4-fs (loop0): #clusters per group too big: 16384 [ 121.363981][ T29] audit: type=1400 audit(2000003417.859:270): avc: denied { unlink } for pid=3317 comm="syz-executor" name="file0" dev="tmpfs" ino=5094 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 121.451556][T13594] set_capacity_and_notify: 19 callbacks suppressed [ 121.451650][T13594] loop3: detected capacity change from 0 to 1024 [ 121.473522][T13599] cgroup: none used incorrectly [ 121.479322][T13594] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 121.508777][T13594] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 121.547642][T13594] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 121.576477][T13594] EXT4-fs (loop3): orphan cleanup on readonly fs [ 121.583283][T13594] EXT4-fs error (device loop3): ext4_read_inode_bitmap:167: comm syz.3.4885: Inode bitmap for bg 0 marked uninitialized [ 121.614714][T13594] EXT4-fs (loop3): Remounting filesystem read-only [ 121.621834][T13594] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 121.674797][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.730684][T13630] loop4: detected capacity change from 0 to 512 [ 121.757927][T13636] loop3: detected capacity change from 0 to 164 [ 121.806148][T13641] loop1: detected capacity change from 0 to 256 [ 121.814246][T13630] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.4900: ea_inode file size=4 entry size=6 [ 121.852754][T13630] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 121.876298][T13630] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.4900: corrupted inode contents [ 121.888615][T13630] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #15: comm syz.4.4900: mark_inode_dirty error [ 121.900356][T13630] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.4900: corrupted inode contents [ 121.912819][T13630] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3000: inode #15: comm syz.4.4900: mark_inode_dirty error [ 121.925452][T13630] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3003: inode #15: comm syz.4.4900: mark inode dirty (error -117) [ 121.941486][T13630] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 121.953324][T13630] EXT4-fs (loop4): 1 orphan inode deleted [ 121.980778][T13656] loop2: detected capacity change from 0 to 512 [ 122.005650][T13656] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 122.050337][T13656] EXT4-fs (loop2): invalid journal inode [ 122.079664][T13656] EXT4-fs (loop2): can't get journal size [ 122.094215][T13656] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 122.111128][T13656] System zones: 1-12, 13-13 [ 122.116220][T13656] EXT4-fs (loop2): 1 truncate cleaned up [ 122.128980][ T29] audit: type=1326 audit(2000003418.688:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13672 comm="syz.1.4922" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f583153f749 code=0x0 [ 122.251947][ T29] audit: type=1400 audit(2000003418.793:272): avc: denied { create } for pid=13688 comm="syz.4.4932" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 122.316959][T13703] Invalid ELF header type: 2 != 1 [ 122.335705][ T29] audit: type=1400 audit(2000003418.877:273): avc: denied { module_load } for pid=13701 comm="syz.3.4937" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 122.410017][T13713] loop2: detected capacity change from 0 to 512 [ 122.448921][T13713] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 122.480314][T13713] EXT4-fs (loop2): orphan cleanup on readonly fs [ 122.492291][T13722] loop0: detected capacity change from 0 to 2048 [ 122.504200][T13713] Quota error (device loop2): v2_read_file_info: Block with free entry 4294967071 out of range (1, 6). [ 122.515519][ T29] audit: type=1400 audit(2000003419.076:274): avc: denied { create } for pid=13723 comm="syz.3.4947" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 122.537930][T13713] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 122.559640][T13726] loop4: detected capacity change from 0 to 512 [ 122.567286][ T3745] loop0: p1 < > [ 122.574036][T13722] loop0: p1 < > [ 122.581842][T13726] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 122.593434][T13726] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 122.594580][T13729] loop3: detected capacity change from 0 to 1024 [ 122.603773][T13726] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.4948: Corrupt directory, running e2fsck is recommended [ 122.611673][T13729] EXT4-fs: Ignoring removed nobh option [ 122.634547][T13713] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 122.649402][T13729] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 122.675035][T13713] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.4940: bg 0: block 15: invalid block bitmap [ 122.691500][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 122.699584][T13729] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 122.712508][T13726] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 122.728284][T13726] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.4948: corrupted in-inode xattr: invalid ea_ino [ 122.742566][T13729] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: comm syz.3.4949: inode #4294967295: comm syz.3.4949: iget: illegal inode # [ 122.746080][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 122.766413][T13713] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 122.775493][T13713] EXT4-fs (loop2): 1 truncate cleaned up [ 122.781303][T13726] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.4948: couldn't read orphan inode 15 (err -117) [ 122.817372][T13729] EXT4-fs (loop3): no journal found [ 122.822828][T13729] EXT4-fs (loop3): can't get journal size [ 122.848000][T13729] EXT4-fs (loop3): failed to initialize system zone (-22) [ 122.855312][T13729] EXT4-fs (loop3): mount failed [ 123.105179][T13775] loop2: detected capacity change from 0 to 512 [ 123.135439][T13775] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 123.164808][T13785] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.183330][T13775] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.4971: bg 0: block 4: invalid block bitmap [ 123.203408][T13785] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 123.211875][T13775] EXT4-fs (loop2): Remounting filesystem read-only [ 123.222635][T13775] EXT4-fs (loop2): 1 truncate cleaned up [ 123.294492][T13800] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 123.378836][ T3745] udevd[3745]: incorrect jbd checksum on /dev/loop2 [ 123.387906][T13812] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 123.401501][T13812] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 123.414328][T13810] EXT4-fs: Ignoring removed nomblk_io_submit option [ 123.420993][T13810] EXT4-fs: Ignoring removed nobh option [ 123.434830][ T3745] udevd[3745]: incorrect jbd checksum on /dev/loop2 [ 123.450448][ T3745] udevd[3745]: incorrect jbd checksum on /dev/loop2 [ 123.611035][T13839] EXT4-fs: Ignoring removed nobh option [ 123.620684][T13839] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 123.646035][T13839] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 123.671773][T13839] EXT4-fs error (device loop4): ext4_get_journal_inode:5849: comm syz.4.5000: inode #4294967295: comm syz.4.5000: iget: illegal inode # [ 123.687007][T13839] EXT4-fs (loop4): no journal found [ 123.692308][T13839] EXT4-fs (loop4): can't get journal size [ 123.716065][T13839] EXT4-fs (loop4): failed to initialize system zone (-22) [ 123.725362][T13839] EXT4-fs (loop4): mount failed [ 123.771593][T13860] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 123.818098][T13865] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 123.834103][T13860] EXT4-fs error (device loop1): __ext4_iget:5426: inode #11: block 2: comm syz.1.5009: invalid block [ 123.834923][T13868] EXT4-fs (loop4): orphan cleanup on readonly fs [ 123.861990][T13865] EXT4-fs error (device loop3): ext4_init_orphan_info:620: comm syz.3.5014: orphan file block 0: bad magic [ 123.878183][T13860] EXT4-fs (loop1): Remounting filesystem read-only [ 123.888640][T13865] EXT4-fs (loop3): Remounting filesystem read-only [ 123.943550][T13868] EXT4-fs error (device loop4): ext4_quota_enable:7177: comm syz.4.5015: inode #218103808: comm syz.4.5015: iget: illegal inode # [ 123.947664][T13865] EXT4-fs (loop3): mount failed [ 123.958135][T13868] EXT4-fs error (device loop4): ext4_quota_enable:7180: comm syz.4.5015: Bad quota inode: 218103808, type: 2 [ 123.980384][T13868] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=218103808). Please run e2fsck to fix. [ 124.012623][T13868] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 124.013848][T13881] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 124.084537][T13881] EXT4-fs (loop1): failed to open journal device unknown-block(11,127) -6 [ 124.097943][T13894] EXT4-fs (loop0): 1 orphan inode deleted [ 124.124094][T13897] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 124.133261][T13897] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 124.173572][T13902] tmpfs: Bad value for 'mpol' [ 124.209382][T13897] EXT4-fs (loop2): orphan cleanup on readonly fs [ 124.242730][T13897] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.5026: bad orphan inode 15 [ 124.275786][T13897] ext4_test_bit(bit=14, block=18) = 1 [ 124.281287][T13897] is_bad_inode(inode)=0 [ 124.285567][T13897] NEXT_ORPHAN(inode)=1023 [ 124.289924][T13897] max_ino=32 [ 124.293248][T13897] i_nlink=0 [ 124.306659][T13897] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2971: inode #15: comm syz.2.5026: corrupted xattr block 19: e_value size too large [ 124.343994][T13897] EXT4-fs warning (device loop2): ext4_evict_inode:273: xattr delete (err -117) [ 124.373000][T13914] rock: directory entry would overflow storage [ 124.379276][T13914] rock: sig=0x5245, size=8, remaining=5 [ 124.625585][T13954] EXT4-fs: Ignoring removed nobh option [ 124.652294][T13954] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 124.669528][T13960] EXT4-fs: Ignoring removed nobh option [ 124.697408][T13954] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.5054: attempt to clear invalid blocks 1 len 1 [ 124.737204][T13960] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 124.750736][T13954] EXT4-fs (loop2): Remounting filesystem read-only [ 124.757532][T13954] EXT4-fs (loop2): 1 truncate cleaned up [ 124.769935][T13960] EXT4-fs (loop4): 1 truncate cleaned up [ 124.931166][T13991] isofs_fill_super: get root inode failed [ 124.959879][T13995] EXT4-fs warning (device loop4): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 125.072404][T14011] EXT4-fs: Ignoring removed oldalloc option [ 125.134665][T14011] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.5081: Parent and EA inode have the same ino 15 [ 125.161966][T14011] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.5081: Parent and EA inode have the same ino 15 [ 125.175143][T14011] EXT4-fs (loop1): 1 orphan inode deleted [ 125.233796][T14033] Unable to read rock-ridge attributes [ 125.239328][T14033] isofs_fill_super: root inode is not a directory. Corrupted media? [ 125.308653][T14043] IPv6: addrconf: prefix option has invalid lifetime [ 125.424331][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 125.424347][ T29] audit: type=1400 audit(2000003422.142:282): avc: denied { write } for pid=14062 comm="syz.4.5106" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 125.565172][T14075] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 125.599873][T14080] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 125.615506][T14075] EXT4-fs error (device loop2): ext4_quota_enable:7173: comm syz.2.5112: Bad quota inum: 1, type: 0 [ 125.636425][T14080] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 125.648615][T14075] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-117, ino=1). Please run e2fsck to fix. [ 125.661783][T14080] EXT4-fs (loop1): failed to open journal device unknown-block(8,0) -16 [ 125.664940][T14075] EXT4-fs (loop2): mount failed [ 125.798421][T14097] EXT4-fs: user quota file already specified [ 126.011543][T14126] msdos: Bad value for 'time_offset' [ 126.120605][T14136] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 126.161207][T14138] EXT4-fs: Ignoring removed bh option [ 126.166746][T14136] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 126.166755][T14138] EXT4-fs: Ignoring removed mblk_io_submit option [ 126.166773][T14136] EXT4-fs (loop1): group descriptors corrupted! [ 126.214974][T14138] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 126.268482][T14148] set_capacity_and_notify: 25 callbacks suppressed [ 126.268502][T14148] loop4: detected capacity change from 0 to 256 [ 126.273295][T14138] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 126.293393][T14148] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 126.309376][T14138] EXT4-fs (loop3): orphan cleanup on readonly fs [ 126.316230][T14138] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 126.325987][T14138] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 126.336303][T14138] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.5143: Failed to acquire dquot type 1 [ 126.349349][T14138] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.5143: Invalid block bitmap block 0 in block_group 0 [ 126.363448][T14138] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.5143: Invalid block bitmap block 0 in block_group 0 [ 126.377277][T14138] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.5143: Invalid block bitmap block 0 in block_group 0 [ 126.391001][T14138] Quota error (device loop3): write_blk: dquota write failed [ 126.398457][T14138] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 126.408380][T14138] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.5143: Failed to acquire dquot type 1 [ 126.420345][T14138] Quota error (device loop3): write_blk: dquota write failed [ 126.427796][T14138] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 126.437932][T14138] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.5143: Failed to acquire dquot type 1 [ 126.449494][T14138] EXT4-fs (loop3): 1 orphan inode deleted [ 126.516463][T14138] syz.3.5143 (14138) used greatest stack depth: 8976 bytes left [ 126.714960][T14187] loop1: detected capacity change from 0 to 512 [ 126.765057][T14187] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 126.775843][T14187] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop14 [ 126.809038][T14197] loop4: detected capacity change from 0 to 512 [ 126.826483][T14197] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 126.871713][T14197] EXT4-fs (loop4): 1 truncate cleaned up [ 126.969151][T14220] loop1: detected capacity change from 0 to 256 [ 126.975756][T14220] msdos: Bad value for 'uid' [ 126.980444][T14220] msdos: Bad value for 'uid' [ 127.036582][T14228] loop3: detected capacity change from 0 to 512 [ 127.080717][T14228] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 127.141963][T14228] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 127.162159][T14246] loop1: detected capacity change from 0 to 128 [ 127.169523][T14246] vfat: Bad value for 'utf8' [ 127.195897][T14228] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5186: bg 0: block 248: padding at end of block bitmap is not set [ 127.214389][T14228] Quota error (device loop3): write_blk: dquota write failed [ 127.221897][T14228] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 127.231972][T14228] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.5186: Failed to acquire dquot type 1 [ 127.244122][T14228] EXT4-fs (loop3): 1 truncate cleaned up [ 127.255890][T14228] syz.3.5186 (14228) used greatest stack depth: 8944 bytes left [ 127.431038][T14282] loop1: detected capacity change from 0 to 1024 [ 127.487320][T14282] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 127.537134][T14282] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 127.567207][T14282] EXT4-fs (loop1): orphan cleanup on readonly fs [ 127.589148][T14282] EXT4-fs error (device loop1): __ext4_get_inode_loc:4830: comm syz.1.5213: Invalid inode table block 0 in block_group 0 [ 127.633989][T14310] futex_wake_op: syz.3.5227 tries to shift op by -3; fix this program [ 127.642313][T14282] EXT4-fs (loop1): Remounting filesystem read-only [ 127.649068][T14282] Quota error (device loop1): write_blk: dquota write failed [ 127.681146][T14282] EXT4-fs (loop1): 1 truncate cleaned up [ 127.714222][T14307] loop0: detected capacity change from 0 to 8192 [ 127.762415][ T8023] loop0: p2 p3 [ 127.775054][ T8023] loop0: p3 start 331777 is beyond EOD, truncated [ 127.792758][T14307] loop0: p2 p3 [ 127.808931][T14307] loop0: p3 start 331777 is beyond EOD, truncated [ 127.837640][T14331] cgroup: Need name or subsystem set [ 127.922915][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 127.954030][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 128.162457][T14376] loop1: detected capacity change from 0 to 2048 [ 128.214748][ T3745] loop1: p2 < > p4 [ 128.218615][ T3745] loop1: partition table partially beyond EOD, truncated [ 128.248189][ T3745] loop1: p2 start 4278190080 is beyond EOD, truncated [ 128.255075][ T3745] loop1: p4 size 8192 extends beyond EOD, truncated [ 128.257041][T14397] loop4: detected capacity change from 0 to 512 [ 128.281936][T14376] loop1: p2 < > p4 [ 128.285798][T14376] loop1: partition table partially beyond EOD, truncated [ 128.300223][T14376] loop1: p2 start 4278190080 is beyond EOD, truncated [ 128.307174][T14376] loop1: p4 size 8192 extends beyond EOD, truncated [ 128.315748][T14397] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 128.335332][T14397] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 128.358719][T14397] EXT4-fs (loop4): orphan cleanup on readonly fs [ 128.385294][T14397] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.5270: Invalid inode bitmap blk 0 in block_group 0 [ 128.454715][ T3745] udevd[3745]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 128.537967][T14428] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 128.881846][T14485] tmpfs: Bad value for 'mpol' [ 129.323034][T14554] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (35007!=33349) [ 129.372416][T14554] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e01c, mo2=0002] [ 129.411857][T14554] EXT4-fs (loop2): orphan cleanup on readonly fs [ 129.418390][T14554] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.5346: bad orphan inode 267 [ 129.624769][T14594] EXT4-fs mount: 40 callbacks suppressed [ 129.624806][T14594] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.658740][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.677699][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.692177][T14594] ext4 filesystem being mounted at /1125/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 129.707694][T14605] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.727279][T14605] ext4 filesystem being mounted at /1091/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 129.737586][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.747831][T14601] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.813016][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.825874][T14613] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 129.836921][T14613] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 129.854712][T14613] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 129.872040][T14613] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.5372: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 129.891194][T14613] EXT4-fs (loop3): no journal found [ 129.896463][T14613] EXT4-fs (loop3): can't get journal size [ 129.904971][T14613] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 129.909376][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.944860][T14616] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.964923][T14616] ext4 filesystem being mounted at /1127/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 129.985864][T14618] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 130.004582][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.014336][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.025472][T14623] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.075275][T14630] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.088387][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.103422][T14628] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.122032][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.167964][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.200859][T14635] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 130.214303][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.287319][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.301213][T14637] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.363728][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.531233][T14669] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 130.554841][T14669] EXT4-fs (loop2): orphan cleanup on readonly fs [ 130.599562][T14669] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 130.696134][T14669] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 130.746401][T14669] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #16: comm syz.2.5396: invalid fast symlink length 9000 [ 130.776042][T14669] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.5396: couldn't read orphan inode 16 (err -117) [ 130.810938][T14669] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 130.962492][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.041006][T14696] set_capacity_and_notify: 34 callbacks suppressed [ 131.041056][T14696] loop2: detected capacity change from 0 to 256 [ 131.096537][T14700] loop1: detected capacity change from 0 to 512 [ 131.235617][T14710] openvswitch: netlink: Missing key (keys=40, expected=100) [ 131.257246][T14712] loop2: detected capacity change from 0 to 764 [ 131.339037][T14718] loop1: detected capacity change from 0 to 512 [ 131.356861][T14721] loop0: detected capacity change from 0 to 128 [ 131.425876][T14724] xt_hashlimit: Unknown mode mask C4, kernel too old? [ 131.446738][T14728] loop0: detected capacity change from 0 to 128 [ 131.521059][T14727] loop1: detected capacity change from 0 to 2048 [ 131.654271][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 131.654288][ T29] audit: type=1400 audit(2000003428.682:284): avc: denied { create } for pid=14738 comm="syz.2.5430" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 131.689027][T14740] loop1: detected capacity change from 0 to 1764 [ 131.748458][ T29] audit: type=1400 audit(2000003428.714:285): avc: denied { write } for pid=14738 comm="syz.2.5430" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 131.776304][T14744] netlink: 'syz.1.5433': attribute type 19 has an invalid length. [ 131.784316][T14744] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5433'. [ 131.896332][T14750] netlink: 'syz.1.5436': attribute type 4 has an invalid length. [ 132.164101][T14769] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5446'. [ 132.182677][T14770] xt_CT: You must specify a L4 protocol and not use inversions on it [ 132.369149][T14730] loop0: detected capacity change from 0 to 65536 [ 132.426175][ T29] audit: type=1400 audit(2000003429.501:286): avc: denied { create } for pid=14785 comm="syz.2.5454" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 132.492301][ T29] audit: type=1400 audit(2000003429.522:287): avc: denied { write } for pid=14785 comm="syz.2.5454" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 132.512509][ T29] audit: type=1400 audit(2000003429.522:288): avc: denied { nlmsg_write } for pid=14785 comm="syz.2.5454" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 132.539308][T14790] netlink: 'syz.0.5456': attribute type 13 has an invalid length. [ 132.632084][T14800] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5461'. [ 132.641146][T14800] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5461'. [ 132.653901][ T29] audit: type=1400 audit(2000003429.606:289): avc: denied { create } for pid=14791 comm="syz.1.5457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 132.674173][ T29] audit: type=1400 audit(2000003429.616:290): avc: denied { write } for pid=14791 comm="syz.1.5457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 132.854323][T14815] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5469'. [ 132.950384][T14824] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5473'. [ 132.972335][ T29] audit: type=1400 audit(2000003430.068:291): avc: denied { write } for pid=14825 comm="syz.0.5474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 133.045529][ T29] audit: type=1400 audit(2000003430.141:292): avc: denied { setopt } for pid=14832 comm="syz.2.5476" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 133.082578][ T29] audit: type=1400 audit(2000003430.141:293): avc: denied { connect } for pid=14832 comm="syz.2.5476" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 133.247070][T14854] loop0: detected capacity change from 0 to 128 [ 133.666354][T14888] netlink: 'syz.2.5499': attribute type 49 has an invalid length. [ 134.073450][T14927] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.154167][T14927] EXT4-fs error (device loop3): ext4_lookup:1785: inode #12: comm syz.3.5518: iget: checksum invalid [ 134.242045][ T3323] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.341226][T14942] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.348682][T14942] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.411857][T14942] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 134.421655][T14942] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 134.466983][ T96] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.501409][ T96] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.534240][ T96] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.562871][ T96] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.585248][T14968] Driver unsupported XDP return value 0 on prog (id 502) dev N/A, expect packet loss! [ 134.614592][T14974] x_tables: duplicate entry at hook 3 [ 134.891325][T15017] netlink: 32 bytes leftover after parsing attributes in process `syz.0.5561'. [ 134.922190][T15023] netlink: 'syz.2.5565': attribute type 39 has an invalid length. [ 135.030494][T15040] netlink: 'syz.3.5572': attribute type 10 has an invalid length. [ 135.074451][T15040] team0: Port device dummy0 added [ 135.177318][T15061] xt_CT: You must specify a L4 protocol and not use inversions on it [ 135.221313][T15071] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5586'. [ 135.230345][T15071] netlink: 348 bytes leftover after parsing attributes in process `syz.1.5586'. [ 135.239467][T15071] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5586'. [ 135.365407][T15092] Cannot find add_set index 0 as target [ 135.372115][T15094] program syz.1.5596 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 135.424678][T15098] Process accounting resumed [ 135.541323][T15122] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 135.589509][T15129] netlink: 'syz.0.5613': attribute type 10 has an invalid length. [ 135.649101][T15129] batman_adv: batadv0: Adding interface: veth1_vlan [ 135.655824][T15129] batman_adv: batadv0: The MTU of interface veth1_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 135.687083][T15139] netlink: 'syz.4.5619': attribute type 1 has an invalid length. [ 135.691973][T15129] batman_adv: batadv0: Interface activated: veth1_vlan [ 135.776105][T15152] xt_ecn: cannot match TCP bits for non-tcp packets [ 135.982816][T15184] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 136.015650][T15184] block device autoloading is deprecated and will be removed. [ 136.067591][T15196] gre1: entered allmulticast mode [ 136.224605][T15217] bond1: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 136.252382][T15217] bond1 (unregistering): Released all slaves [ 136.554277][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 136.554295][ T29] audit: type=1400 audit(2000003433.826:328): avc: denied { write } for pid=15278 comm="syz.2.5688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 136.667217][T15295] __nla_validate_parse: 17 callbacks suppressed [ 136.667233][T15295] netlink: 14 bytes leftover after parsing attributes in process `syz.1.5696'. [ 136.789209][ T29] audit: type=1400 audit(2000003434.078:329): avc: denied { bind } for pid=15306 comm="syz.2.5702" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 136.836875][T15313] netlink: 'syz.1.5704': attribute type 4 has an invalid length. [ 136.847941][T15312] netlink: 'syz.4.5705': attribute type 10 has an invalid length. [ 136.855863][T15312] netlink: 40 bytes leftover after parsing attributes in process `syz.4.5705'. [ 136.874686][ T29] audit: type=1400 audit(2000003434.162:330): avc: denied { setcheckreqprot } for pid=15315 comm="syz.3.5706" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 136.896144][T15312] batman_adv: batadv0: Adding interface: veth1_vlan [ 136.902892][T15312] batman_adv: batadv0: The MTU of interface veth1_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 136.953936][T15321] set_capacity_and_notify: 1 callbacks suppressed [ 136.953953][T15321] loop1: detected capacity change from 0 to 512 [ 136.969853][T15312] batman_adv: batadv0: Interface activated: veth1_vlan [ 137.113031][T15340] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5718'. [ 137.122189][T15340] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5718'. [ 137.157014][ T29] audit: type=1400 audit(2000003434.456:331): avc: denied { ioctl } for pid=15347 comm="syz.1.5721" path="socket:[40391]" dev="sockfs" ino=40391 ioctlcmd=0x89ee scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 137.221020][T15354] netlink: 'syz.1.5724': attribute type 10 has an invalid length. [ 137.227450][T15353] netlink: 'syz.2.5725': attribute type 13 has an invalid length. [ 137.229226][T15354] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5724'. [ 137.246513][T15354] veth1_vlan: left promiscuous mode [ 137.253782][T15354] batman_adv: batadv0: Adding interface: veth1_vlan [ 137.260538][T15354] batman_adv: batadv0: The MTU of interface veth1_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 137.294931][T15354] batman_adv: batadv0: Interface activated: veth1_vlan [ 137.357305][T15353] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.364603][T15353] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.401667][ T29] audit: type=1326 audit(2000003434.718:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15369 comm="syz.3.5733" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa13c2cf749 code=0x7ffc0000 [ 137.441516][ T29] audit: type=1326 audit(2000003434.718:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15369 comm="syz.3.5733" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa13c2cf749 code=0x7ffc0000 [ 137.465086][ T29] audit: type=1326 audit(2000003434.750:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15369 comm="syz.3.5733" exe="/root/syz-executor" sig=0 arch=c000003e syscall=282 compat=0 ip=0x7fa13c2cf749 code=0x7ffc0000 [ 137.488600][ T29] audit: type=1326 audit(2000003434.750:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15369 comm="syz.3.5733" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa13c2cf749 code=0x7ffc0000 [ 137.512127][ T29] audit: type=1326 audit(2000003434.750:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15369 comm="syz.3.5733" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa13c2cf749 code=0x7ffc0000 [ 137.556150][ T29] audit: type=1400 audit(2000003434.876:337): avc: denied { accept } for pid=15375 comm="syz.3.5736" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 137.603923][T15353] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 137.628129][T15386] netlink: 2 bytes leftover after parsing attributes in process `syz.3.5740'. [ 137.643857][T15353] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 137.721789][T15388] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5741'. [ 137.772800][ T911] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.789938][ T911] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.800680][ T911] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.820570][ T911] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.859230][T15408] netlink: 'syz.0.5751': attribute type 1 has an invalid length. [ 137.893116][T15411] bond1: down delay (128) is not a multiple of miimon (7), value rounded to 126 ms [ 137.902819][T15411] bond1: peer notification delay (3) is not a multiple of miimon (7), value rounded to 0 ms [ 137.913080][T15411] bond1: entered allmulticast mode [ 137.924586][T15415] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 137.932225][T15415] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 137.982280][T15423] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5758'. [ 138.051894][T15429] xt_CT: You must specify a L4 protocol and not use inversions on it [ 138.107024][T15435] bond1: Unable to set up delay as MII monitoring is disabled [ 138.116085][T15438] netlink: 'syz.4.5765': attribute type 21 has an invalid length. [ 138.130117][T15435] bond1 (unregistering): Released all slaves [ 138.189949][T15449] syz.2.5771 (15449): /proc/15448/oom_adj is deprecated, please use /proc/15448/oom_score_adj instead. [ 138.409118][T15488] netlink: 'syz.4.5790': attribute type 1 has an invalid length. [ 138.477884][T15504] netlink: 'syz.3.5797': attribute type 13 has an invalid length. [ 138.592534][T15504] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.599781][T15504] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.611058][T15522] random: crng reseeded on system resumption [ 138.701793][T15504] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 138.759665][T15504] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 138.780534][T15530] netlink: 'syz.1.5809': attribute type 2 has an invalid length. [ 138.788446][T15530] netlink: 'syz.1.5809': attribute type 1 has an invalid length. [ 138.891104][T15510] bond0: option xmit_hash_policy: invalid value (9) [ 138.901100][ T2437] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.911653][ T2437] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.920581][ T2437] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.933222][T15544] netlink: 830 bytes leftover after parsing attributes in process `syz.0.5817'. [ 138.959420][ T2437] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.013148][T15556] netlink: 132 bytes leftover after parsing attributes in process `syz.0.5823'. [ 139.270577][T15600] bond1: Unable to set down delay as MII monitoring is disabled [ 139.280177][T15600] bond1 (unregistering): Released all slaves [ 139.797121][T15688] loop4: detected capacity change from 0 to 256 [ 139.809872][T15692] xt_CT: You must specify a L4 protocol and not use inversions on it [ 139.845037][T15688] FAT-fs (loop4): Directory bread(block 64) failed [ 139.874040][T15688] FAT-fs (loop4): Directory bread(block 65) failed [ 139.881184][T15688] FAT-fs (loop4): Directory bread(block 66) failed [ 139.881207][T15688] FAT-fs (loop4): Directory bread(block 67) failed [ 139.881261][T15688] FAT-fs (loop4): Directory bread(block 68) failed [ 139.892916][T15696] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.893878][T15688] FAT-fs (loop4): Directory bread(block 69) failed [ 139.893955][T15688] FAT-fs (loop4): Directory bread(block 70) failed [ 139.893972][T15688] FAT-fs (loop4): Directory bread(block 71) failed [ 139.893994][T15688] FAT-fs (loop4): Directory bread(block 72) failed [ 139.894021][T15688] FAT-fs (loop4): Directory bread(block 73) failed [ 139.896563][T15696] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.971400][T15696] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 140.640092][ T3006] ================================================================== [ 140.648365][ T3006] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 140.656334][ T3006] [ 140.656344][ T3006] write to 0xffff888107b0f3c0 of 4 bytes by task 8023 on cpu 0: [ 140.656366][ T3006] d_make_discardable+0x4f/0xa0 [ 140.656396][ T3006] simple_unlink+0x68/0x80 [ 140.656434][ T3006] shmem_unlink+0x12d/0x140 [ 140.656479][ T3006] vfs_unlink+0x28b/0x440 [ 140.656497][ T3006] do_unlinkat+0x1cd/0x4b0 [ 140.656513][ T3006] __x64_sys_unlink+0x2e/0x40 [ 140.656531][ T3006] x64_sys_call+0x2f48/0x3000 [ 140.656554][ T3006] do_syscall_64+0xca/0x2b0 [ 140.656593][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.656620][ T3006] [ 140.656627][ T3006] read to 0xffff888107b0f3c0 of 4 bytes by task 3006 on cpu 1: [ 140.656646][ T3006] step_into_slowpath+0x120/0x480 [ 140.656675][ T3006] path_lookupat+0x330/0x500 [ 140.656699][ T3006] filename_lookup+0x147/0x340 [ 140.656729][ T3006] do_readlinkat+0x7d/0x320 [ 140.656764][ T3006] __x64_sys_readlink+0x47/0x60 [ 140.656790][ T3006] x64_sys_call+0x2af1/0x3000 [ 140.656813][ T3006] do_syscall_64+0xca/0x2b0 [ 140.656848][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.656874][ T3006] [ 140.656879][ T3006] value changed: 0x08300080 -> 0x00004080 [ 140.656904][ T3006] [ 140.656909][ T3006] Reported by Kernel Concurrency Sanitizer on: [ 140.656937][ T3006] CPU: 1 UID: 0 PID: 3006 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 140.656970][ T3006] Tainted: [W]=WARN [ 140.656976][ T3006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 140.656988][ T3006] ================================================================== [ 140.884588][T15815] IPv6: NLM_F_CREATE should be specified when creating new route