last executing test programs: 543.829756ms ago: executing program 2 (id=8093): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1}, 0x14) 517.035098ms ago: executing program 2 (id=8096): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x3, 0x3}, @IFLA_BOND_ARP_VALIDATE={0x8, 0x9, 0x3}]}}}]}, 0x44}}, 0x0) 467.044722ms ago: executing program 2 (id=8100): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="89000000120081ae08060cdc030ec0007f03e3f70000000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec08123d000200350000000400446b9bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) 369.64585ms ago: executing program 1 (id=8108): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x1, 0x0, 0x7ffc1ffe}]}) setfsgid(0x0) 330.651803ms ago: executing program 2 (id=8111): r0 = socket(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x1fcf51d8, 0x0, &(0x7f0000001ffc)) 323.801884ms ago: executing program 1 (id=8112): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/vlan/vlan1\x00') preadv(r0, &(0x7f0000001e80)=[{&(0x7f0000000a80)=""/25, 0x19}], 0x1, 0x32, 0x8) 314.696535ms ago: executing program 0 (id=8113): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x439, 0x70bd2a, 0xffffffea, {0x0, 0x0, 0xe403, 0x0, 0x3, 0x610c3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @remote}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4008040) 296.322416ms ago: executing program 4 (id=8115): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x1, 0x0, 0x7ffc1ffb}]}) setgroups(0x0, 0x0) 284.901477ms ago: executing program 2 (id=8116): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 279.719097ms ago: executing program 1 (id=8117): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000140)={0x6, 'pim6reg\x00', {0x8001}, 0x3}) 271.370778ms ago: executing program 3 (id=8118): r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=ANY=[@ANYBLOB="1b00000000000000000000000020"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000001000008500000095000000b70000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x2, 0xfed, &(0x7f0000001e40)=""/4077}, 0x94) 261.551789ms ago: executing program 0 (id=8119): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803002d000b12d25a80648c2594f90124fc60100c020000040000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 230.899381ms ago: executing program 4 (id=8120): r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4), 0xc) 221.144592ms ago: executing program 4 (id=8121): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002480)={0x14, 0x19, 0x1, 0x0, 0x25dfdbfb, {0xa, 0xd601, 0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x0) 188.805415ms ago: executing program 0 (id=8122): r0 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x80, 0x0, @local, 0x14}, 0x1c) 188.450214ms ago: executing program 4 (id=8123): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@updsa={0x184, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@empty}, {@in=@local, 0x0, 0x6c}, @in=@remote, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}}, 0x0) 157.802937ms ago: executing program 3 (id=8124): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 157.491277ms ago: executing program 4 (id=8125): r0 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pwritev2(r0, &(0x7f0000000000)=[{&(0x7f0000000500)="002e2e0000000000d8c1a2", 0xb}], 0x1, 0x9, 0x8000400, 0x0) 113.31848ms ago: executing program 0 (id=8126): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0xf) 112.948381ms ago: executing program 3 (id=8127): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') copy_file_range(r0, 0x0, r0, &(0x7f0000000180)=0xfffffffffffff470, 0x0, 0x0) 112.796561ms ago: executing program 3 (id=8128): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) close_range(r0, 0xffffffffffffffff, 0x4) 112.578181ms ago: executing program 4 (id=8129): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x1000000, {0x0, 0x0, 0x0, 0x0, {0x9}, {0xf, 0xf}, {0xe, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x1}}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x691, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8c0}, 0x0) 108.180971ms ago: executing program 0 (id=8130): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000140)=0x13) 75.705993ms ago: executing program 3 (id=8131): r0 = open(&(0x7f0000000180)='./bus\x00', 0x14957e, 0x0) readahead(r0, 0x0, 0x0) 75.366884ms ago: executing program 0 (id=8132): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000007c0)='./file2\x00', 0x0, &(0x7f0000000800)={[{@jqfmt_vfsv1}, {@nouid32}, {@block_validity}, {@norecovery}, {@auto_da_alloc}, {@dioread_lock}]}, 0x3, 0x546, &(0x7f0000000f80)="$eJzs3dFrZFcZAPDv3mR2s7upmaoPtWAttrJbdSdJ47bBh6og+lRQKz4Ja0wmIWSSWZJJuwmLTfFVEES04Is++SL4BwjSF99FKNR3UVGkZvVBoe2VO3Onm0xmkhRncpfk94Oz9557Zu73nQlz5tyZu/cGcGE9GRE3ImIsIp6JiKlie1qU2OuU/HH39+8t5iWJLHvp7SSSYlt3X5eL5bXiaRMR8Y2vRnw3ORp3a2d3baHRqG8W9enWevJOlu3eXF1fWKmv1Dfm5mafm39+/tb8zFD6WY2IF77815/88JdfeeG3n33lT7f/fuN7eVr/zbJXo6cfw9TpeqX9WnSNR8TmKIKVZLzdw45bJecCAMDx8vn+hyPik+35/1SMtWdzAAAAwHmSfWEy3kkiMgAAAODcSiNiMpK0VpzvO1mcsXotIj4aV9NGc6v1meXm9sZS3hZRjUq6vNqoz8RE+9yBalSSvD5bnGPbrT/bU5+LiEcj4sdTV9r12mKzsVT2lx8AAABwQVzrOf7/91Sa1mpF417JyQEAAADDUy07AQAAAGDkHP8DAADA+VfN+tyh66h09JkAAAAAI/C1F1/MS9a9//XSyzvba82Xby7Vt9Zq69uLtcXm5p3aSrO50r5m3/pJ+2s0m3c+Fxvbd6db9a3W9NbO7u315vZG6/bqoVtgAwAAAGfo0U+88cckIvY+f6VdcpeKtkpENnbwweNlZAiMygc6p+cvo8sDOHsHP9+vlJgHcPZM6eHiqpSdAFC6k/4D0MCTd34//FwAAIDRuP6xwb//v71camrAiBW//yenugAIcK6MlZ0AUJrO73/vZR1lZwOcpcpxMwAHBXDupcP5/f+EUwkTAwoAAJRssl2StFYcB0xGmtZqEY+0bwtYSZZXG/WZiPhQRLw1Vbmc12fbz0zM5gEAAAAAAAAAAAAAAAAAAAAAAADglLIsiQwAAAA41yLSv3XvzHV96unJ3u8HLiX/mWovI+KVn73007sLrdbmbL79n+9vb71ebH+2jG8wAAAAgF7d4/TucTwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADNP9/XuL97Msy/bvLZ5l3H98KSKqRfyidFrGY6K9nIhKRFz9VxLjB56XRMTYEOLvvRYRj/WLn+RpRbXI4lD8SxFpRFwZVvz4gPGjE//aEOLDRfZGPv58sd/7L40n28v+77/xovy/Bo9/6fvj39iA8e+RQTutHK4+/uavpwfGfy3i8fH+4083fpLvr0/8p07Zx+98c3d3UFv2i4jr/ca/5HCs6db6nemtnd2bq+sLK/WV+sbc3Oxz88/P35qfmV5ebdSLf/vG+NHHf/Peg9q7R/p/9Zjxt93/Aa//06fs/7tv3t3/SGe15y8Tlfh5lt14qv/f/7F88emj8buffZ8qPgfyev4apq9/q2/8J371hycG5Zb3f2lA/yd6+n+5p/83Ttn/Z77+/T+f8qEAwBnY2tldW2g06ptWDq5E9aFI4+FdyeedpaeRRBL5yluHmhbKT6yz8mrxHltodN9tQ9rz74qDo1EmX9J4BAAAjM6DSX9vS1JOQgAAAAAAAAAAAAAAAAAAAHABnXgZsEFNaUQ82PLtHxxzNbLemHvldBUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4Fj/CwAA//8GI9aV") readlink(&(0x7f0000000540)='./file2\x00', &(0x7f0000000580)=""/126, 0x7e) 60.982955ms ago: executing program 3 (id=8133): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001900010000000800000000001c140000fe00000100000000080001"], 0x24}}, 0x0) 43.970586ms ago: executing program 1 (id=8134): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, &(0x7f0000000180)) 43.779876ms ago: executing program 1 (id=8135): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000007c0)=@delchain={0x24, 0x2d, 0x1, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xfff2}}}, 0x24}}, 0x0) 43.058866ms ago: executing program 2 (id=8136): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000540)="d8000000180081054e81f782db4cb904021d080406037c09e8fe55a10a0015400200142603600e122f00160006000400a8000600200005400700027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1, 0x0, 0x0, 0x4a0f0000}, 0x810) 0s ago: executing program 1 (id=8137): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x36, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xd}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) acct(&(0x7f0000000080)='./file1\x00') kernel console output (not intermixed with test programs): ning (device loop1): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop5 [ 98.838721][ T3580] udevd[3580]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 98.852378][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 98.862012][T12653] loop2: p4 start 42180 is beyond EOD, truncated [ 98.905109][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 99.197790][T12724] loop4: detected capacity change from 0 to 512 [ 99.227999][T12724] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 99.273026][T12724] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 99.273026][T12724] [ 99.283969][T12724] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 99.301553][T12724] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 99.346188][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.660463][T12790] loop1: detected capacity change from 0 to 8192 [ 99.673240][T12808] loop2: detected capacity change from 0 to 2048 [ 99.685181][T12813] loop4: detected capacity change from 0 to 1024 [ 99.706590][T12813] EXT4-fs: inline encryption not supported [ 99.713110][T12813] journal_path: Non-blockdev passed as './file1' [ 99.719643][T12813] EXT4-fs: error: could not find journal device path [ 99.732529][ T4147] loop1: p2 p3 p4 [ 99.736328][ T4147] loop1: p2 size 327551 extends beyond EOD, truncated [ 99.743751][T12808] loop2: p1 < > p3 [ 99.749048][T12808] loop2: p3 size 134217728 extends beyond EOD, truncated [ 99.768131][ T4147] loop1: p3 size 16776960 extends beyond EOD, truncated [ 99.795513][ T4147] loop1: p4 size 3599499392 extends beyond EOD, truncated [ 99.841375][T12790] loop1: p2 p3 p4 [ 99.845433][T12790] loop1: p2 size 327551 extends beyond EOD, truncated [ 99.861374][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 99.872397][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 99.886047][T12838] IPv6: addrconf: prefix option has invalid lifetime [ 99.894780][T12790] loop1: p3 size 16776960 extends beyond EOD, truncated [ 99.914098][T12790] loop1: p4 size 3599499392 extends beyond EOD, truncated [ 100.048450][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 100.053381][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 100.060614][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 100.159969][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 100.172670][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 100.184518][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 100.235965][T12896] loop1: detected capacity change from 0 to 1024 [ 100.251659][T12898] loop2: detected capacity change from 0 to 2048 [ 100.264306][T12896] EXT4-fs: inline encryption not supported [ 100.270152][T12896] EXT4-fs: Ignoring removed i_version option [ 100.299271][T12896] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 100.335618][T12896] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.4569: pblk 67 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 100.392072][T12896] EXT4-fs error (device loop1): ext4_quota_enable:7127: comm syz.1.4569: Bad quota inode: 3, type: 0 [ 100.411035][T12896] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 100.443615][T12896] EXT4-fs (loop1): mount failed [ 100.508022][T12930] loop4: detected capacity change from 0 to 2048 [ 100.549735][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 100.549750][ T29] audit: type=1400 audit(1754145201.059:259): avc: denied { write } for pid=12942 comm="syz.2.4589" name="event2" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 100.579203][ T29] audit: type=1400 audit(1754145201.059:260): avc: denied { open } for pid=12942 comm="syz.2.4589" path="/dev/input/event2" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 100.675543][T12954] loop3: detected capacity change from 0 to 1764 [ 100.685867][T12960] loop4: detected capacity change from 0 to 256 [ 100.706567][T12948] loop0: detected capacity change from 0 to 8192 [ 100.718905][T12954] ISOFS: Unable to identify CD-ROM format. [ 100.764283][ T3998] loop0: p1 p2 p4 < > [ 100.768413][ T3998] loop0: p1 start 4261412864 is beyond EOD, truncated [ 100.775309][ T3998] loop0: p2 start 4009754624 is beyond EOD, truncated [ 100.815823][T12948] loop0: p1 p2 p4 < > [ 100.820073][T12948] loop0: p1 start 4261412864 is beyond EOD, truncated [ 100.826920][T12948] loop0: p2 start 4009754624 is beyond EOD, truncated [ 100.934916][T12996] loop4: detected capacity change from 0 to 512 [ 100.937515][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 100.989806][T12996] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.4.4618: corrupted xattr block 95: invalid header [ 100.991622][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 101.057752][T12996] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.4618: bg 0: block 7: invalid block bitmap [ 101.072021][ T29] audit: type=1400 audit(1754145201.607:261): avc: denied { mount } for pid=13016 comm="syz.0.4627" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 101.105725][T12996] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 101.141592][T12996] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #11: comm syz.4.4618: corrupted xattr block 95: invalid header [ 101.158047][T12996] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 101.192790][T12996] EXT4-fs (loop4): 1 orphan inode deleted [ 101.221739][T12996] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.290956][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.400180][T13072] loop0: detected capacity change from 0 to 1024 [ 101.416837][T13072] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 101.444288][T13083] 9pnet: Unknown protocol version 9p20\++} [ 101.450682][T13072] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 101.466961][T13072] System zones: 0-1, 3-36 [ 101.482573][T13072] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.494044][T13072] EXT4-fs (loop0): 1 orphan inode deleted [ 101.515066][T13072] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 101.532080][T13091] loop4: detected capacity change from 0 to 8192 [ 101.557064][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.578763][T13101] tmpfs: Unsupported parameter 'huge' [ 101.586165][ T7133] loop4: p1 p4 < > [ 101.590114][ T7133] loop4: p1 start 4261412864 is beyond EOD, truncated [ 101.615828][T13091] loop4: p1 p4 < > [ 101.624929][T13091] loop4: p1 start 4261412864 is beyond EOD, truncated [ 102.013565][T13168] /dev/nullb0: Can't lookup blockdev [ 102.094369][T13180] loop4: detected capacity change from 0 to 1024 [ 102.118099][T13180] EXT4-fs: inline encryption not supported [ 102.124096][T13180] EXT4-fs: Ignoring removed i_version option [ 102.171541][T13180] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 102.209378][T13180] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #3: comm syz.4.4708: pblk 67 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 102.230620][T13180] EXT4-fs error (device loop4): ext4_quota_enable:7127: comm syz.4.4708: Bad quota inode: 3, type: 0 [ 102.256944][T13180] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 102.271906][T13180] EXT4-fs (loop4): mount failed [ 102.321423][T13211] tmpfs: Bad value for 'mpol' [ 102.360641][T13217] tmpfs: Bad value for 'mpol' [ 102.363273][T13213] loop1: detected capacity change from 0 to 2048 [ 102.367549][ T29] audit: type=1400 audit(1754145203.012:262): avc: denied { mounton } for pid=13216 comm="syz.0.4727" path="/syzcgroup/unified/syz0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 102.475963][T13227] tmpfs: Bad value for 'mpol' [ 102.584294][ T29] audit: type=1326 audit(1754145203.248:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13246 comm="syz.2.4741" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe15b46eb69 code=0x0 [ 103.186116][T13363] loop2: detected capacity change from 0 to 2048 [ 103.211267][T13372] loop1: detected capacity change from 0 to 512 [ 103.236846][ T7134] loop2: p1 < > p4 [ 103.243848][T13372] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 103.244666][ T7134] loop2: p4 size 722688 extends beyond EOD, truncated [ 103.253843][T13372] EXT4-fs (loop1): group descriptors corrupted! [ 103.290380][T13363] loop2: p1 < > p4 [ 103.307327][T13363] loop2: p4 size 722688 extends beyond EOD, truncated [ 103.364050][ T2990] loop2: p1 < > p4 [ 103.368578][ T2990] loop2: p4 size 722688 extends beyond EOD, truncated [ 103.380639][T13390] loop3: detected capacity change from 0 to 512 [ 103.412259][T13390] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a84ec018, mo2=0002] [ 103.434090][T13390] System zones: 0-2, 18-18, 34-34 [ 103.439404][T13390] EXT4-fs (loop3): orphan cleanup on readonly fs [ 103.497131][T13390] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4812: bg 0: block 248: padding at end of block bitmap is not set [ 103.536901][T13399] loop0: detected capacity change from 0 to 8192 [ 103.577313][T13390] Quota error (device loop3): write_blk: dquota write failed [ 103.584882][T13390] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 103.594913][T13390] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.4812: Failed to acquire dquot type 1 [ 103.606798][T13390] EXT4-fs (loop3): 1 orphan inode deleted [ 103.612769][ T415] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-5 [ 103.621892][ T415] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 1 [ 103.621952][T13399] loop0: p1 p2 p3 [ 103.655543][T13390] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 103.668159][T13399] loop0: p1 start 51379968 is beyond EOD, truncated [ 103.693780][T13399] loop0: p3 size 100663552 extends beyond EOD, truncated [ 103.724481][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.733814][ T2990] loop0: p1 p2 p3 [ 103.738563][ T2990] loop0: p1 start 51379968 is beyond EOD, truncated [ 103.745833][ T2990] loop0: p3 size 100663552 extends beyond EOD, truncated [ 104.034878][T13460] loop3: detected capacity change from 0 to 512 [ 104.049286][T13460] EXT4-fs: Ignoring removed mblk_io_submit option [ 104.070998][T13460] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.099892][T13468] futex_wake_op: syz.4.4850 tries to shift op by -1; fix this program [ 104.108495][T13460] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 104.147645][T13460] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 104.193345][T13460] System zones: 0-2, 18-18, 34-34 [ 104.242358][T13460] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.4845: iget: bad i_size value: 360287970189639680 [ 104.262307][T13489] loop1: detected capacity change from 0 to 512 [ 104.282696][T13489] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.4861: bg 0: block 5: invalid block bitmap [ 104.316839][T13460] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.4845: couldn't read orphan inode 15 (err -117) [ 104.342947][T13489] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 104.354478][T13460] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.382793][T13489] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.4861: invalid indirect mapped block 3 (level 2) [ 104.411385][T13489] EXT4-fs (loop1): 1 orphan inode deleted [ 104.417149][T13489] EXT4-fs (loop1): 1 truncate cleaned up [ 104.442500][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.448997][T13489] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.517977][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.719195][T13555] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 104.721679][T13556] loop4: detected capacity change from 0 to 512 [ 104.735884][ T29] audit: type=1400 audit(1754145205.555:264): avc: denied { relabelto } for pid=13554 comm="syz.2.4892" name="946" dev="tmpfs" ino=4826 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" [ 104.762072][ T29] audit: type=1400 audit(1754145205.555:265): avc: denied { associate } for pid=13554 comm="syz.2.4892" name="946" dev="tmpfs" ino=4826 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" [ 104.794448][T13556] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.4893: iget: bad extended attribute block 1 [ 104.809527][T13556] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.4893: couldn't read orphan inode 15 (err -117) [ 104.852820][T13556] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.886247][T13567] loop2: detected capacity change from 0 to 512 [ 104.944622][T13567] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 104.982005][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.991641][T13567] EXT4-fs (loop2): orphan cleanup on readonly fs [ 105.014599][T13567] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.4897: Failed to acquire dquot type 1 [ 105.090490][T13585] loop3: detected capacity change from 0 to 512 [ 105.116732][T13567] EXT4-fs (loop2): 1 truncate cleaned up [ 105.155253][T13585] EXT4-fs: Ignoring removed i_version option [ 105.162152][T13567] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 105.192866][T13585] EXT4-fs: Mount option(s) incompatible with ext2 [ 105.248279][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.301933][T13611] loop2: detected capacity change from 0 to 512 [ 105.313442][T13611] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 105.328257][T13611] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.4915: casefold flag without casefold feature [ 105.344101][T13611] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.4915: couldn't read orphan inode 15 (err -117) [ 105.367980][T13611] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.400765][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.470594][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 105.470607][ T29] audit: type=1400 audit(2000000000.514:272): avc: denied { mount } for pid=13622 comm="syz.1.4924" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 105.585269][ T29] audit: type=1400 audit(2000000000.579:273): avc: denied { unmount } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 105.592526][T13635] cgroup: release_agent respecified [ 105.708208][T13638] loop2: detected capacity change from 0 to 8192 [ 105.749122][T13656] IPv6: addrconf: prefix option has invalid lifetime [ 105.758130][ T7133] loop2: p1[EZD] p2 p3 p4 [ 105.771347][T13658] delete_channel: no stack [ 105.775847][T13658] delete_channel: no stack [ 105.777420][ T7133] loop2: p3 start 117772289 is beyond EOD, truncated [ 105.787005][ T7133] loop2: p4 size 262144 extends beyond EOD, truncated [ 105.831684][T13638] loop2: p1[EZD] p2 p3 p4 [ 105.839634][T13638] loop2: p3 start 117772289 is beyond EOD, truncated [ 105.846710][T13638] loop2: p4 size 262144 extends beyond EOD, truncated [ 105.920014][ T29] audit: type=1326 audit(2000000000.997:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13676 comm="syz.3.4952" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f848a80eb69 code=0x0 [ 105.951462][T13669] loop0: detected capacity change from 0 to 8192 [ 105.956515][T13684] tmpfs: Bad value for 'mpol' [ 106.020655][T13692] loop3: detected capacity change from 0 to 1024 [ 106.027895][T13669] loop0: p1 p2 p4 [ 106.048864][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 106.059827][ T3580] udevd[3580]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 106.072526][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 106.084730][T13669] loop0: p1 size 65536 extends beyond EOD, truncated [ 106.102899][T13692] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 106.104608][T13669] loop0: p2 start 861536256 is beyond EOD, truncated [ 106.119276][T13669] loop0: p4 size 65536 extends beyond EOD, truncated [ 106.136450][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 106.136556][ T7134] udevd[7134]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 106.151777][T13692] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 106.167335][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 106.186414][T13692] jbd2_journal_init_inode: Cannot locate journal superblock [ 106.193776][T13692] EXT4-fs (loop3): Could not load journal inode [ 106.427090][T13743] loop1: detected capacity change from 0 to 128 [ 106.442185][T13743] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 106.498338][T13755] loop2: detected capacity change from 0 to 128 [ 106.529133][T13755] FAT-fs (loop2): bogus sectors per cluster 0 [ 106.535286][T13755] FAT-fs (loop2): Can't find a valid FAT filesystem [ 106.541113][T13763] loop0: detected capacity change from 0 to 512 [ 106.584867][T13763] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 106.614582][T13763] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #17: comm syz.0.4994: corrupted in-inode xattr: invalid ea_ino [ 106.688216][T13784] loop3: detected capacity change from 0 to 1024 [ 106.698477][T13763] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.4994: couldn't read orphan inode 17 (err -117) [ 106.732029][T13763] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.739843][T13793] 9pnet_fd: p9_fd_create_unix (13793): problem connecting socket: ./file0: -2 [ 106.773254][T13798] loop4: detected capacity change from 0 to 512 [ 106.798631][T13800] loop3: detected capacity change from 0 to 512 [ 106.809976][T13802] loop1: detected capacity change from 0 to 2048 [ 106.810883][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.828728][T13798] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 106.837332][T13800] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.5011: casefold flag without casefold feature [ 106.854107][T13798] EXT4-fs (loop4): orphan cleanup on readonly fs [ 106.867422][ T7133] loop1: p1 < > p4 [ 106.870482][T13798] Quota error (device loop4): dq_insert_tree: Quota tree root isn't allocated! [ 106.877891][T13800] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.5011: couldn't read orphan inode 15 (err -117) [ 106.880212][T13798] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 106.902504][T13798] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.5010: Failed to acquire dquot type 1 [ 106.903138][T13800] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.926300][ T7133] loop1: p4 start 42180 is beyond EOD, truncated [ 106.941701][T13802] loop1: p1 < > p4 [ 106.957687][T13802] loop1: p4 start 42180 is beyond EOD, truncated [ 106.975484][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.996938][T13798] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.5010: bg 0: block 40: padding at end of block bitmap is not set [ 107.012348][T13798] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 107.021486][T13798] EXT4-fs (loop4): 1 truncate cleaned up [ 107.027652][T13798] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 107.070754][T13824] cgroup: Need name or subsystem set [ 107.078375][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 107.115214][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.142619][T13828] loop3: detected capacity change from 0 to 512 [ 107.181669][T13828] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 107.191386][T13828] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 107.227685][T13840] loop1: detected capacity change from 0 to 1024 [ 107.234229][T13828] EXT4-fs error (device loop3): __ext4_get_inode_loc:4861: comm syz.3.5024: Invalid inode table block 1 in block_group 0 [ 107.244301][T13840] EXT4-fs (loop1): bad geometry: block count 1125899906843136 exceeds size of device (512 blocks) [ 107.258871][T13828] EXT4-fs (loop3): Remounting filesystem read-only [ 107.265446][T13828] EXT4-fs (loop3): get root inode failed [ 107.271152][T13828] EXT4-fs (loop3): mount failed [ 107.452934][T13866] loop4: detected capacity change from 0 to 2048 [ 107.647546][T13889] loop4: detected capacity change from 0 to 8192 [ 107.699657][ T3998] loop4: p1 p2 p4 [ 107.709004][ T3998] loop4: p1 size 65536 extends beyond EOD, truncated [ 107.746496][T13920] loop0: detected capacity change from 0 to 764 [ 107.755962][ T3998] loop4: p2 start 861536256 is beyond EOD, truncated [ 107.762724][ T3998] loop4: p4 size 65536 extends beyond EOD, truncated [ 107.787763][ T29] audit: type=1400 audit(2000002581.005:275): avc: denied { create } for pid=13927 comm="syz.3.5073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 107.829741][T13924] loop2: detected capacity change from 0 to 512 [ 107.846132][T13889] loop4: p1 p2 p4 [ 107.852939][T13889] loop4: p1 size 65536 extends beyond EOD, truncated [ 107.895326][T13889] loop4: p2 start 861536256 is beyond EOD, truncated [ 107.902045][T13889] loop4: p4 size 65536 extends beyond EOD, truncated [ 107.919470][T13924] EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6 [ 107.923760][T13933] loop1: detected capacity change from 0 to 8192 [ 107.935711][T13946] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:0000:0000 with DS=0xd [ 107.968288][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 108.005994][ T7134] udevd[7134]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 108.020827][T13954] futex_wake_op: syz.2.5084 tries to shift op by 32; fix this program [ 108.050352][T13950] loop0: detected capacity change from 0 to 8192 [ 108.093839][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 108.124406][T13966] 9pnet_fd: p9_fd_create_unix (13966): problem connecting socket: ./file0: -2 [ 108.289347][ T29] audit: type=1400 audit(2000002581.542:276): avc: denied { execute } for pid=13996 comm="syz.1.5104" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=37011 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 108.395624][T14018] futex_wake_op: syz.2.5113 tries to shift op by 32; fix this program [ 108.614746][ T29] audit: type=1400 audit(2000002581.897:277): avc: denied { append } for pid=14063 comm="syz.0.5132" 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 [ 108.833449][T14100] IPv6: addrconf: prefix option has invalid lifetime [ 108.941517][T14119] loop4: detected capacity change from 0 to 512 [ 108.968242][ T29] audit: type=1326 audit(2000002582.272:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14125 comm="syz.0.5164" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f398b7feb69 code=0x0 [ 108.970987][T14119] EXT4-fs: Ignoring removed nomblk_io_submit option [ 109.025295][T14120] loop2: detected capacity change from 0 to 8192 [ 109.060969][T14119] EXT4-fs (loop4): 1 truncate cleaned up [ 109.080832][T14119] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.099715][T14120] loop2: p1 p3 [ 109.103239][T14120] loop2: p1 start 51379968 is beyond EOD, truncated [ 109.109874][T14120] loop2: p3 size 100663552 extends beyond EOD, truncated [ 109.184285][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.218718][T14160] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 109.483017][ T29] audit: type=1326 audit(2000002582.820:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14212 comm="syz.3.5206" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f848a80eb69 code=0x0 [ 109.645202][T14242] loop4: detected capacity change from 0 to 512 [ 109.653107][T14246] cgroup: release_agent respecified [ 109.669235][T14248] loop3: detected capacity change from 0 to 512 [ 109.677771][T14242] EXT4-fs: Ignoring removed i_version option [ 109.706791][T14242] EXT4-fs: Mount option(s) incompatible with ext2 [ 109.730932][T14248] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 109.767784][T14248] EXT4-fs (loop3): orphan cleanup on readonly fs [ 109.785829][T14248] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.5223: Failed to acquire dquot type 1 [ 109.798672][T14248] EXT4-fs (loop3): 1 truncate cleaned up [ 109.821068][T14248] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 109.829411][T14269] loop1: detected capacity change from 0 to 512 [ 109.852191][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.909053][T14283] loop0: detected capacity change from 0 to 512 [ 109.973531][T14283] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 110.012381][T14283] EXT4-fs (loop0): orphan cleanup on readonly fs [ 110.025137][T14283] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 110.056774][T14283] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 110.072186][T14304] loop4: detected capacity change from 0 to 8192 [ 110.081253][T14283] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #13: comm syz.0.5241: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 110.103677][T14283] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.5241: couldn't read orphan inode 13 (err -117) [ 110.120877][T14283] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.121677][ T7133] loop4: p1 p3 [ 110.137778][ T7133] loop4: p1 start 51379968 is beyond EOD, truncated [ 110.144450][ T7133] loop4: p3 size 100663552 extends beyond EOD, truncated [ 110.167538][T14304] loop4: p1 p3 [ 110.171060][T14304] loop4: p1 start 51379968 is beyond EOD, truncated [ 110.177710][T14304] loop4: p3 size 100663552 extends beyond EOD, truncated [ 110.188866][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.202828][T14322] loop2: detected capacity change from 0 to 764 [ 110.210420][T14322] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 110.261032][T14334] loop3: detected capacity change from 0 to 512 [ 110.288111][T14334] EXT4-fs: old and new quota format mixing [ 110.405343][T14358] loop1: detected capacity change from 0 to 512 [ 110.429731][T14360] loop0: detected capacity change from 0 to 512 [ 110.436005][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 110.436019][ T29] audit: type=1326 audit(2000002583.840:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14361 comm="syz.3.5280" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f848a80eb69 code=0x0 [ 110.459497][T14366] loop4: detected capacity change from 0 to 128 [ 110.474860][T14360] FAT-fs (loop0): bogus number of FAT sectors [ 110.480946][T14360] FAT-fs (loop0): Can't find a valid FAT filesystem [ 110.488215][T14366] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 110.501678][T14366] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (fffc1829) [ 110.529373][T14358] EXT4-fs (loop1): too many log groups per flexible block group [ 110.537247][T14358] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 110.562948][T14358] EXT4-fs (loop1): mount failed [ 111.093943][T14488] loop3: detected capacity change from 0 to 512 [ 111.109795][T14488] EXT4-fs (loop3): The Hurd can't support 64-bit file systems [ 111.220562][ T29] audit: type=1400 audit(2000002584.689:283): avc: denied { create } for pid=14510 comm="syz.2.5353" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 111.298079][T14523] loop0: detected capacity change from 0 to 512 [ 111.321325][T14523] EXT4-fs: Ignoring removed nomblk_io_submit option [ 111.335363][T14523] EXT4-fs (loop0): can't mount with both data=journal and delalloc [ 111.395979][T14538] random: crng reseeded on system resumption [ 111.523993][T14563] loop0: detected capacity change from 0 to 512 [ 111.534259][T14563] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 111.548037][T14563] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 1285)! [ 111.558450][T14563] EXT4-fs (loop0): group descriptors corrupted! [ 111.577529][ T29] audit: type=1400 audit(2000002585.075:284): avc: denied { create } for pid=14568 comm="syz.2.5382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 111.774081][T14606] loop0: detected capacity change from 0 to 512 [ 111.786100][T14606] EXT4-fs: Ignoring removed bh option [ 111.802397][T14606] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 111.813563][ T7133] udevd[7133]: incorrect ext4 checksum on /dev/loop0 [ 111.964249][T14640] loop4: detected capacity change from 0 to 128 [ 111.978525][T14640] FAT-fs (loop4): bogus number of reserved sectors [ 111.985148][T14640] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 111.994679][T14640] FAT-fs (loop4): Can't find a valid FAT filesystem [ 112.080705][T14657] 9pnet_fd: p9_fd_create_tcp (14657): problem connecting socket to 127.0.0.1 [ 112.390365][T14717] loop3: detected capacity change from 0 to 512 [ 112.405734][T14717] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 112.726323][T14787] 9pnet_fd: p9_fd_create_unix (14787): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 112.743750][T14786] Process accounting paused [ 112.838486][T14790] loop3: detected capacity change from 0 to 512 [ 112.846738][T14790] EXT4-fs (loop3): #clusters per group too big: 393216 [ 112.976408][T14814] futex_wake_op: syz.1.5502 tries to shift op by -1; fix this program [ 113.139809][T14832] loop2: detected capacity change from 0 to 8192 [ 113.213013][ T4147] loop2: p1 p2 < > p3 p4 < p5 > [ 113.217990][ T4147] loop2: partition table partially beyond EOD, truncated [ 113.246006][T14850] loop0: detected capacity change from 0 to 8192 [ 113.253538][ T4147] loop2: p1 size 100663296 extends beyond EOD, truncated [ 113.270752][ T4147] loop2: p2 start 591104 is beyond EOD, truncated [ 113.277304][ T4147] loop2: p3 start 33572980 is beyond EOD, truncated [ 113.293650][ T4147] loop2: p5 size 100663296 extends beyond EOD, truncated [ 113.353820][T14832] loop2: p1 p2 < > p3 p4 < p5 > [ 113.358870][T14832] loop2: partition table partially beyond EOD, truncated [ 113.385570][ T29] audit: type=1326 audit(2000002587.008:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14881 comm="syz.0.5538" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f398b7feb69 code=0x7ffc0000 [ 113.399522][T14832] loop2: p1 size 100663296 extends beyond EOD, truncated [ 113.440046][T14888] loop0: detected capacity change from 0 to 764 [ 113.447796][T14888] rock: directory entry would overflow storage [ 113.454033][T14888] rock: sig=0x5245, size=8, remaining=5 [ 113.461263][T14892] 9pnet_fd: p9_fd_create_tcp (14892): problem connecting socket to 127.0.0.1 [ 113.470768][T14832] loop2: p2 start 591104 is beyond EOD, truncated [ 113.477257][T14832] loop2: p3 start 33572980 is beyond EOD, truncated [ 113.500086][T14832] loop2: p5 size 100663296 extends beyond EOD, truncated [ 113.553537][ T29] audit: type=1326 audit(2000002587.191:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14900 comm="syz.1.5548" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f602c3aeb69 code=0x0 [ 113.587860][ T29] audit: type=1326 audit(2000002587.191:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14899 comm="syz.4.5547" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f66b345eb69 code=0x0 [ 113.717157][ T7134] udevd[7134]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 113.719103][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 113.737403][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 113.832569][T14942] loop4: detected capacity change from 0 to 512 [ 113.880154][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 113.883716][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 113.901999][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 113.916093][T14942] EXT4-fs warning (device loop4): dx_probe:861: inode #2: comm syz.4.5568: dx entry: limit 0 != root limit 125 [ 113.927921][T14942] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.5568: Corrupt directory, running e2fsck is recommended [ 113.979144][T14960] loop3: detected capacity change from 0 to 512 [ 113.992114][T14942] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 114.000449][T14958] loop0: detected capacity change from 0 to 1764 [ 114.011211][T14960] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 114.028644][T14960] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 114.035832][T14942] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.5568: corrupted in-inode xattr: invalid ea_ino [ 114.067267][T14960] EXT4-fs (loop3): 1 truncate cleaned up [ 114.076717][T14960] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.106073][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.107629][T14942] EXT4-fs (loop4): Remounting filesystem read-only [ 114.125797][T14942] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.229278][T14993] loop0: detected capacity change from 0 to 128 [ 114.236050][T14991] tmpfs: Bad value for 'mpol' [ 114.242167][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.435383][T15026] loop3: detected capacity change from 0 to 1764 [ 114.464223][T15026] iso9660: Unexpected value for 'overriderockperm' [ 114.475215][T15034] loop2: detected capacity change from 0 to 512 [ 114.512517][T15034] EXT4-fs (loop2): first meta block group too large: 2147483646 (group descriptor block count 1) [ 114.578974][T15053] loop1: detected capacity change from 0 to 128 [ 114.650440][ T29] audit: type=1326 audit(2000002588.371:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15067 comm="syz.1.5629" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f602c3aeb69 code=0x0 [ 114.682788][T15069] loop0: detected capacity change from 0 to 2364 [ 114.717951][T15075] loop3: detected capacity change from 0 to 164 [ 114.736451][T15076] loop2: detected capacity change from 0 to 2048 [ 114.782019][ T3998] loop2: p2 < > p3 < > [ 114.786257][ T3998] loop2: partition table partially beyond EOD, truncated [ 114.795768][ T3998] loop2: p2 start 4278190080 is beyond EOD, truncated [ 114.815651][T15076] loop2: p2 < > p3 < > [ 114.819878][T15076] loop2: partition table partially beyond EOD, truncated [ 114.838392][T15076] loop2: p2 start 4278190080 is beyond EOD, truncated [ 114.937018][T15104] delete_channel: no stack [ 114.944679][T15104] delete_channel: no stack [ 114.946953][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 114.993941][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 115.196129][T15142] loop2: detected capacity change from 0 to 512 [ 115.217779][T15142] EXT4-fs warning (device loop2): dx_probe:861: inode #2: comm syz.2.5666: dx entry: limit 0 != root limit 125 [ 115.229595][T15142] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.5666: Corrupt directory, running e2fsck is recommended [ 115.244727][T15142] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 115.263593][T15142] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #15: comm syz.2.5666: corrupted in-inode xattr: invalid ea_ino [ 115.279673][T15142] EXT4-fs (loop2): Remounting filesystem read-only [ 115.286736][T15142] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.288733][T15155] loop1: detected capacity change from 0 to 512 [ 115.329621][T15139] loop4: detected capacity change from 0 to 8192 [ 115.353378][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.363096][ T3998] loop4: p1 p2[DM] p4 [ 115.364630][T15155] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 115.375238][ T3998] loop4: p1 size 196608 extends beyond EOD, truncated [ 115.392609][T15155] System zones: 0-2, 18-18, 34-34 [ 115.407440][ T3998] loop4: p2 start 4292936063 is beyond EOD, truncated [ 115.412880][T15155] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5672: bg 0: block 248: padding at end of block bitmap is not set [ 115.414327][ T3998] loop4: p4 size 50331648 extends beyond EOD, truncated [ 115.432952][T15155] Quota error (device loop1): write_blk: dquota write failed [ 115.443007][T15155] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 115.456246][T15139] loop4: p1 p2[DM] p4 [ 115.462675][T15174] loop3: detected capacity change from 0 to 512 [ 115.469108][T15139] loop4: p1 size 196608 extends beyond EOD, truncated [ 115.479803][T15155] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.5672: Failed to acquire dquot type 1 [ 115.487416][T15174] EXT4-fs: Ignoring removed oldalloc option [ 115.500875][T15139] loop4: p2 start 4292936063 is beyond EOD, truncated [ 115.507748][T15139] loop4: p4 size 50331648 extends beyond EOD, truncated [ 115.515263][T15155] EXT4-fs (loop1): 1 truncate cleaned up [ 115.521234][T15155] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.551797][T15155] ext4 filesystem being mounted at /1248/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.557613][T15174] EXT4-fs (loop3): 1 orphan inode deleted [ 115.578897][ T51] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 115.588679][ T51] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 1 [ 115.596861][T15174] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.623284][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.624026][ T29] audit: type=1326 audit(2000002580.416:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15190 comm="syz.2.5688" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe15b46eb69 code=0x0 [ 115.632493][T15174] ext4 filesystem being mounted at /1079/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.689923][T15194] loop0: detected capacity change from 0 to 512 [ 115.722292][T15194] EXT4-fs warning (device loop0): dx_probe:861: inode #2: comm syz.0.5689: dx entry: limit 0 != root limit 125 [ 115.734114][T15194] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.5689: Corrupt directory, running e2fsck is recommended [ 115.752084][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 115.752696][T15194] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 115.775658][T15194] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.5689: corrupted in-inode xattr: invalid ea_ino [ 115.790092][T15194] EXT4-fs (loop0): Remounting filesystem read-only [ 115.797032][T15194] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.819688][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.836280][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.873419][T15209] loop0: detected capacity change from 0 to 164 [ 116.032209][T15238] loop1: detected capacity change from 0 to 128 [ 116.053565][T15238] FAT-fs (loop1): bogus number of reserved sectors [ 116.060152][T15238] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 116.069464][T15238] FAT-fs (loop1): Can't find a valid FAT filesystem [ 116.440391][T15314] loop1: detected capacity change from 0 to 512 [ 116.458113][T15314] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 116.474091][T15314] EXT4-fs (loop1): orphan cleanup on readonly fs [ 116.480662][T15314] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 116.481596][T15325] Option ''MO' to dns_resolver key: bad/missing value [ 116.496234][T15314] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.5749: corrupted inode contents [ 116.518175][T15314] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #11: comm syz.1.5749: mark_inode_dirty error [ 116.533705][T15314] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.5749: invalid indirect mapped block 327680 (level 0) [ 116.561192][T15314] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.5749: corrupted inode contents [ 116.593471][T15314] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 116.607156][T15336] loop4: detected capacity change from 0 to 512 [ 116.613640][T15314] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.5749: corrupted inode contents [ 116.629580][T15314] EXT4-fs error (device loop1): ext4_truncate:4666: inode #11: comm syz.1.5749: mark_inode_dirty error [ 116.647473][T15314] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 116.663138][T15314] EXT4-fs (loop1): 1 truncate cleaned up [ 116.669210][T15314] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 116.695591][T15336] EXT4-fs error (device loop4): ext4_quota_enable:7124: inode #3: comm syz.4.5760: unexpected EA_INODE flag [ 116.721819][T15336] EXT4-fs (loop4): Remounting filesystem read-only [ 116.728421][T15336] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 116.730261][ T29] audit: type=1326 audit(2000002581.607:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15351 comm="syz.3.5767" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f848a80eb69 code=0x0 [ 116.743189][T15336] EXT4-fs (loop4): mount failed [ 116.806072][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.960879][T15365] loop2: detected capacity change from 0 to 8192 [ 117.305257][T15454] loop3: detected capacity change from 0 to 512 [ 117.330218][T15454] EXT4-fs: Ignoring removed mblk_io_submit option [ 117.359903][T15454] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 117.384355][T15454] EXT4-fs (loop3): orphan cleanup on readonly fs [ 117.394646][T15454] Quota error (device loop3): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 117.405321][T15454] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 117.422798][T15454] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 117.429746][T15471] loop4: detected capacity change from 0 to 2048 [ 117.441774][T15454] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5817: bg 0: block 40: padding at end of block bitmap is not set [ 117.459067][T15454] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 117.472750][T15454] EXT4-fs (loop3): 1 truncate cleaned up [ 117.486106][T15454] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 117.509251][ T7133] loop4: p3 p4 < > [ 117.527509][ T7133] loop4: p3 size 57344 extends beyond EOD, truncated [ 117.542984][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.544771][T15488] loop2: detected capacity change from 0 to 1764 [ 117.564967][T15471] loop4: p3 p4 < > [ 117.568854][T15471] loop4: p3 size 57344 extends beyond EOD, truncated [ 117.592926][T15488] iso9660: Bad value for 'session' [ 117.640178][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 117.651409][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 117.671190][T15502] loop3: detected capacity change from 0 to 1024 [ 117.689317][T15502] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 117.690224][T15508] loop2: detected capacity change from 0 to 512 [ 117.700276][T15502] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 117.732742][T15502] EXT4-fs (loop3): invalid journal inode [ 117.736922][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 117.738398][T15502] EXT4-fs (loop3): can't get journal size [ 117.751752][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 117.793563][T15508] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 117.803646][T15508] EXT4-fs (loop2): orphan cleanup on readonly fs [ 117.814042][T15502] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 117.814804][T15508] Quota error (device loop2): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 117.837957][T15508] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 117.854074][T15508] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 117.860946][T15508] EXT4-fs error (device loop2): __ext4_iget:5464: inode #16: block 127754: comm syz.2.5842: invalid block [ 117.873744][T15508] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.5842: couldn't read orphan inode 16 (err -117) [ 117.886197][T15508] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 117.936498][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.000560][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.012458][T15543] loop0: detected capacity change from 0 to 512 [ 118.037535][T15547] loop2: detected capacity change from 0 to 512 [ 118.056924][T15543] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.091757][T15555] loop3: detected capacity change from 0 to 1024 [ 118.098207][T15543] ext4 filesystem being mounted at /1159/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.110040][T15549] loop4: detected capacity change from 0 to 4096 [ 118.128817][T15557] loop1: detected capacity change from 0 to 4096 [ 118.142001][T15547] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.157445][T15549] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.182844][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.190393][T15555] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.204918][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.231563][T15557] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.248799][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.251701][T15564] loop0: detected capacity change from 0 to 512 [ 118.266567][T15565] loop2: detected capacity change from 0 to 512 [ 118.274179][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.312318][T15567] loop3: detected capacity change from 0 to 4096 [ 118.316327][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.321616][T15565] ext4 filesystem being mounted at /1130/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.411806][T15576] loop3: detected capacity change from 0 to 1024 [ 118.445794][T15583] loop4: detected capacity change from 0 to 1024 [ 118.485510][T15590] loop2: detected capacity change from 0 to 2048 [ 118.494671][T15583] ext4 filesystem being mounted at /1180/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.513119][T15594] loop0: detected capacity change from 0 to 512 [ 118.523439][T15589] loop1: detected capacity change from 0 to 512 [ 118.558347][T15598] loop2: detected capacity change from 0 to 512 [ 118.610723][T15600] loop4: detected capacity change from 0 to 4096 [ 118.625710][T15602] loop3: detected capacity change from 0 to 1024 [ 118.638917][T15604] loop0: detected capacity change from 0 to 512 [ 118.703013][T15610] loop1: detected capacity change from 0 to 1024 [ 118.732136][T15613] loop0: detected capacity change from 0 to 512 [ 118.762766][T15619] loop3: detected capacity change from 0 to 512 [ 118.769150][T15615] loop2: detected capacity change from 0 to 512 [ 118.773454][T15620] loop4: detected capacity change from 0 to 512 [ 118.833364][T15619] ext4 filesystem being mounted at /1125/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.858279][T15626] loop1: detected capacity change from 0 to 512 [ 118.891732][T15628] loop0: detected capacity change from 0 to 2048 [ 118.918050][T15630] loop2: detected capacity change from 0 to 2048 [ 118.926402][T15635] loop3: detected capacity change from 0 to 2048 [ 118.933584][T15633] loop4: detected capacity change from 0 to 4096 [ 118.975742][T15639] loop1: detected capacity change from 0 to 1024 [ 118.984279][T15639] EXT4-fs: Ignoring removed orlov option [ 118.991528][T15630] ext4 filesystem being mounted at /1135/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.012097][T15639] EXT4-fs (loop1): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 119.030882][T15628] ext4 filesystem being mounted at /1165/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.045893][T15648] loop4: detected capacity change from 0 to 736 [ 119.066705][T15645] loop3: detected capacity change from 0 to 1764 [ 119.086869][T15650] loop2: detected capacity change from 0 to 136 [ 119.118005][T15652] loop2: detected capacity change from 0 to 512 [ 119.146719][T15655] loop4: detected capacity change from 0 to 128 [ 119.180365][T15656] loop1: detected capacity change from 0 to 1764 [ 119.189076][T15658] loop0: detected capacity change from 0 to 512 [ 119.198177][T15660] loop3: detected capacity change from 0 to 128 [ 119.243997][T15662] loop4: detected capacity change from 0 to 128 [ 119.305741][T15668] loop3: detected capacity change from 0 to 256 [ 119.316754][T15666] loop2: detected capacity change from 0 to 512 [ 119.324757][T15670] loop0: detected capacity change from 0 to 128 [ 119.343525][T15664] loop1: detected capacity change from 0 to 2048 [ 119.358304][T15672] loop4: detected capacity change from 0 to 760 [ 119.403738][T15664] ext4 filesystem being mounted at /1280/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.404895][T15676] loop0: detected capacity change from 0 to 1024 [ 119.441749][T15676] EXT4-fs: Ignoring removed orlov option [ 119.453572][T15679] loop2: detected capacity change from 0 to 256 [ 119.469053][T15680] loop4: detected capacity change from 0 to 512 [ 119.486112][T15676] EXT4-fs (loop0): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 119.505778][T15683] loop3: detected capacity change from 0 to 2048 [ 119.565936][T15688] loop4: detected capacity change from 0 to 512 [ 119.575375][T15689] loop1: detected capacity change from 0 to 128 [ 119.586828][T15686] loop2: detected capacity change from 0 to 2048 [ 119.639017][T15691] loop3: detected capacity change from 0 to 8192 [ 119.656610][T15693] loop0: detected capacity change from 0 to 2048 [ 119.674480][T15695] loop4: detected capacity change from 0 to 128 [ 119.681882][T15697] loop2: detected capacity change from 0 to 128 [ 119.693446][T15699] loop1: detected capacity change from 0 to 512 [ 119.793282][T15705] loop4: detected capacity change from 0 to 512 [ 119.811219][T15709] loop1: detected capacity change from 0 to 128 [ 119.820142][T15711] loop3: detected capacity change from 0 to 128 [ 119.876793][T15713] loop2: detected capacity change from 0 to 256 [ 119.902204][T15716] loop0: detected capacity change from 0 to 256 [ 119.934509][T15721] loop4: detected capacity change from 0 to 512 [ 119.935990][T15718] loop1: detected capacity change from 0 to 512 [ 119.941373][T15720] loop3: detected capacity change from 0 to 128 [ 120.029345][T15725] loop3: detected capacity change from 0 to 2048 [ 120.061340][T15723] loop2: detected capacity change from 0 to 2048 [ 120.063660][T15729] loop1: detected capacity change from 0 to 128 [ 120.079650][T15727] loop0: detected capacity change from 0 to 256 [ 120.117459][T15723] ext4 filesystem being mounted at /1144/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.146602][T15733] loop3: detected capacity change from 0 to 1024 [ 120.177459][T15731] loop4: detected capacity change from 0 to 8192 [ 120.179544][T15737] loop1: detected capacity change from 0 to 2368 [ 120.202140][T15739] loop0: detected capacity change from 0 to 128 [ 120.237493][T15733] ext4 filesystem being mounted at /1136/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.276811][T15745] loop4: detected capacity change from 0 to 512 [ 120.310701][T15747] loop1: detected capacity change from 0 to 128 [ 120.357381][T15750] loop0: detected capacity change from 0 to 2048 [ 120.367505][T15743] loop2: detected capacity change from 0 to 8192 [ 120.540005][ T29] audit: type=1400 audit(2000002585.684:291): avc: denied { ioctl } for pid=15760 comm="syz.0.5947" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 120.562893][T15763] loop0: detected capacity change from 0 to 256 [ 120.582786][T15757] loop2: detected capacity change from 0 to 8192 [ 120.623069][T15757] loop2: p1 p2 p3 [ 120.635969][ T2990] loop2: p1 p2 p3 [ 120.671327][T15751] loop3: detected capacity change from 0 to 32768 [ 120.684034][ T29] audit: type=1400 audit(2000002585.845:292): avc: denied { create } for pid=15766 comm="syz.0.5951" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 120.741263][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 120.754703][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 120.767182][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 120.781341][ T29] audit: type=1400 audit(2000002585.877:293): avc: denied { write } for pid=15766 comm="syz.0.5951" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 120.801908][ T29] audit: type=1400 audit(2000002585.898:294): avc: denied { write } for pid=15770 comm="syz.0.5952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 120.821899][T15754] loop4: detected capacity change from 0 to 32768 [ 120.853868][T15777] netlink: 64 bytes leftover after parsing attributes in process `syz.0.5956'. [ 120.855573][ T3998] udevd[3998]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 120.862913][T15777] netlink: 64 bytes leftover after parsing attributes in process `syz.0.5956'. [ 120.876818][ T4147] udevd[4147]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 120.892676][ T7133] udevd[7133]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 120.971775][T15782] loop3: detected capacity change from 0 to 2048 [ 120.991129][T15786] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 121.001555][ T29] audit: type=1400 audit(2000002586.167:295): avc: denied { read write } for pid=15785 comm="syz.4.5959" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 121.025133][ T29] audit: type=1400 audit(2000002586.167:296): avc: denied { open } for pid=15785 comm="syz.4.5959" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 121.048633][ T29] audit: type=1400 audit(2000002586.167:297): avc: denied { ioctl } for pid=15785 comm="syz.4.5959" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 121.097112][T15786] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 121.166706][ T29] audit: type=1400 audit(2000002586.188:298): avc: denied { setopt } for pid=15787 comm="syz.0.5960" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 121.209778][T15798] netlink: 'syz.0.5965': attribute type 2 has an invalid length. [ 121.254365][ T29] audit: type=1400 audit(2000002586.456:299): avc: denied { setattr } for pid=15804 comm="syz.0.5969" name="rfkill" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:wireless_device_t tclass=chr_file permissive=1 [ 121.344697][T15755] loop1: detected capacity change from 0 to 65536 [ 121.390374][ T29] audit: type=1326 audit(2000002586.607:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15824 comm="syz.2.5978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe15b46eb69 code=0x7ffc0000 [ 121.415237][T15823] xfrm0: entered promiscuous mode [ 121.420274][T15823] xfrm0: entered allmulticast mode [ 121.461911][T15831] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5982'. [ 121.601165][T15854] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5993'. [ 121.636762][T15858] netlink: 'syz.4.5995': attribute type 1 has an invalid length. [ 121.644601][T15858] netlink: 224 bytes leftover after parsing attributes in process `syz.4.5995'. [ 121.770802][T15884] netlink: 40 bytes leftover after parsing attributes in process `syz.4.6006'. [ 121.811191][T15893] netlink: 'syz.0.6010': attribute type 11 has an invalid length. [ 122.003933][T15924] netlink: 'syz.0.6025': attribute type 13 has an invalid length. [ 122.087956][T15924] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.094592][T15936] sctp: [Deprecated]: syz.3.6032 (pid 15936) Use of int in maxseg socket option. [ 122.094592][T15936] Use struct sctp_assoc_value instead [ 122.095207][T15924] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.160386][T15924] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 122.181648][T15924] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 122.280955][T15954] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6041'. [ 122.290155][T15954] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6041'. [ 122.326887][ T369] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.353492][ T369] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.373470][ T369] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.393587][T15972] IPv6: sit1: Disabled Multicast RS [ 122.418728][ T369] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.431591][T15978] netlink: 'syz.1.6052': attribute type 21 has an invalid length. [ 122.439450][T15978] netlink: 128 bytes leftover after parsing attributes in process `syz.1.6052'. [ 122.461658][T15980] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6054'. [ 122.463002][T15978] netlink: 'syz.1.6052': attribute type 6 has an invalid length. [ 122.495371][T15980] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 122.539930][T15992] loop1: detected capacity change from 0 to 764 [ 122.556078][T15994] loop0: detected capacity change from 0 to 1024 [ 122.569338][T15992] rock: directory entry would overflow storage [ 122.575513][T15992] rock: sig=0x4654, size=5, remaining=4 [ 122.583824][T15994] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 122.593626][T15992] isofs: Unable to find the ".." directory for NFS. [ 122.593730][T15994] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 122.612683][T16000] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 122.630788][T15994] EXT4-fs (loop0): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 122.640955][T15994] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: inode #5: comm syz.0.6062: unexpected bad inode w/o EXT4_IGET_BAD [ 122.641047][T15994] EXT4-fs (loop0): no journal found [ 122.641095][T15994] EXT4-fs (loop0): can't get journal size [ 122.666680][T16000] bond1: entered allmulticast mode [ 122.721320][T16000] 8021q: adding VLAN 0 to HW filter on device bond1 [ 122.986804][T16045] netlink: 'syz.0.6085': attribute type 10 has an invalid length. [ 123.021401][T16046] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.028642][T16046] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.080521][T16046] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 123.097287][T16046] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 123.107609][T16061] netlink: 'syz.3.6092': attribute type 21 has an invalid length. [ 123.154335][ T369] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.196242][ T369] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.225498][ T369] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.241613][ T369] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.319554][T16092] IPv6: NLM_F_CREATE should be specified when creating new route [ 123.505650][ C1] hrtimer: interrupt took 46664 ns [ 123.716388][T16144] : renamed from bond_slave_0 (while UP) [ 123.823663][T16159] loop0: detected capacity change from 0 to 1024 [ 123.857251][T16159] EXT4-fs: inline encryption not supported [ 123.863113][T16159] EXT4-fs: Ignoring removed i_version option [ 123.863309][T16164] Illegal XDP return value 4294967262 on prog (id 594) dev N/A, expect packet loss! [ 123.890089][T16159] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 123.928661][T16159] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.6141: lblock 2 mapped to illegal pblock 2 (length 1) [ 123.946359][T16159] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 48: comm syz.0.6141: lblock 0 mapped to illegal pblock 48 (length 1) [ 124.004504][T16178] loop1: detected capacity change from 0 to 512 [ 124.011359][T16159] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.6141: Failed to acquire dquot type 0 [ 124.030875][T16159] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 124.060320][T16183] netlink: 'syz.3.6152': attribute type 21 has an invalid length. [ 124.068243][T16183] netlink: 'syz.3.6152': attribute type 6 has an invalid length. [ 124.078252][T16178] ext4 filesystem being mounted at /1321/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.105267][T16159] EXT4-fs error (device loop0): ext4_evict_inode:254: inode #11: comm syz.0.6141: mark_inode_dirty error [ 124.128823][T16159] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 124.130359][T16196] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 124.139421][T16159] EXT4-fs (loop0): 1 orphan inode deleted [ 124.158144][ T57] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 124.181691][ T57] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 0 [ 124.181847][T16159] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm syz.0.6141: lblock 1 mapped to illegal pblock 1 (length 1) [ 124.300275][ T3304] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 124.337304][ T3304] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 124.360113][ T3304] EXT4-fs error (device loop0): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 124.525315][T16258] loop4: detected capacity change from 0 to 128 [ 124.538833][T16256] loop3: detected capacity change from 0 to 512 [ 124.539454][T16258] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 124.559006][T16256] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 124.569903][T16258] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 124.627030][T16256] EXT4-fs (loop3): orphan cleanup on readonly fs [ 124.634557][T16256] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.6184: bad orphan inode 15 [ 124.704681][T16256] ext4_test_bit(bit=14, block=18) = 1 [ 124.710091][T16256] is_bad_inode(inode)=0 [ 124.714290][T16256] NEXT_ORPHAN(inode)=1023 [ 124.718600][T16256] max_ino=32 [ 124.721786][T16256] i_nlink=0 [ 124.811609][T16256] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #15: comm syz.3.6184: corrupted xattr block 19: e_value size too large [ 124.828827][T16283] A link change request failed with some changes committed already. Interface team_slave_1 may have been left with an inconsistent configuration, please check. [ 124.865411][T16256] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 124.920667][T16291] SELinux: policydb magic number 0xd8395875 does not match expected magic number 0xf97cff8c [ 124.950051][T16294] loop1: detected capacity change from 0 to 1764 [ 124.960244][T16291] SELinux: failed to load policy [ 125.091986][T16303] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.099183][T16303] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.160952][T16303] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 125.174693][T16303] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 125.265700][ T369] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.287170][ T369] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.321086][ T369] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.364443][ T369] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 125.892498][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 125.892513][ T29] audit: type=1400 audit(2000002591.435:355): avc: denied { read } for pid=16401 comm="syz.0.6247" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 125.949463][T16406] syz.3.6250 uses obsolete (PF_INET,SOCK_PACKET) [ 125.957383][T16407] validate_nla: 3 callbacks suppressed [ 125.957398][T16407] netlink: 'syz.1.6249': attribute type 13 has an invalid length. [ 125.976552][ T29] audit: type=1400 audit(2000002591.520:356): avc: denied { ioctl } for pid=16405 comm="syz.3.6250" path="socket:[42994]" dev="sockfs" ino=42994 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 126.039012][T16407] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.046346][T16407] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.096148][T16407] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 126.106773][T16407] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.168579][ T29] audit: type=1326 audit(2000002591.735:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16418 comm="syz.2.6253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe15b46eb69 code=0x7ffc0000 [ 126.170165][T16406] dummy0: entered promiscuous mode [ 126.197476][T16406] dummy0: entered allmulticast mode [ 126.206325][ T29] audit: type=1326 audit(2000002591.757:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16418 comm="syz.2.6253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7fe15b46eb69 code=0x7ffc0000 [ 126.221937][ T41] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 126.229981][ T29] audit: type=1326 audit(2000002591.757:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16418 comm="syz.2.6253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe15b46eb69 code=0x7ffc0000 [ 126.259400][ T41] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 126.262271][ T29] audit: type=1326 audit(2000002591.757:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16418 comm="syz.2.6253" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe15b46eb69 code=0x7ffc0000 [ 126.309476][ T29] audit: type=1400 audit(2000002591.875:361): avc: denied { write } for pid=16422 comm="syz.4.6255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 126.384369][ T41] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 126.409370][ T29] audit: type=1400 audit(2000002591.982:362): avc: denied { setopt } for pid=16437 comm="syz.4.6265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 126.417057][ T41] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 126.531591][T16456] netlink: 'syz.1.6274': attribute type 21 has an invalid length. [ 126.539474][T16456] __nla_validate_parse: 19 callbacks suppressed [ 126.539491][T16456] netlink: 164 bytes leftover after parsing attributes in process `syz.1.6274'. [ 126.579404][ T29] audit: type=1400 audit(2000002592.175:363): avc: denied { setopt } for pid=16460 comm="syz.2.6276" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 126.649392][ T29] audit: type=1400 audit(2000002592.239:364): avc: denied { ioctl } for pid=16467 comm="syz.2.6281" path="socket:[43905]" dev="sockfs" ino=43905 ioctlcmd=0x89f8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 126.691242][T16474] loop0: detected capacity change from 0 to 128 [ 126.703012][T16474] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 126.703198][T16474] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 126.897276][T16502] loop2: detected capacity change from 0 to 128 [ 126.918412][T16502] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 126.947859][T16502] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 127.012144][T16517] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6304'. [ 127.012164][T16517] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6304'. [ 127.012257][T16517] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 127.029340][T16517] bond1: entered allmulticast mode [ 127.029687][T16517] 8021q: adding VLAN 0 to HW filter on device bond1 [ 127.056879][T16523] loop4: detected capacity change from 0 to 512 [ 127.079373][T16523] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 127.079864][T16523] EXT4-fs (loop4): orphan cleanup on readonly fs [ 127.079943][T16523] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.6307: bad orphan inode 15 [ 127.080168][T16523] ext4_test_bit(bit=14, block=18) = 1 [ 127.080182][T16523] is_bad_inode(inode)=0 [ 127.080201][T16523] NEXT_ORPHAN(inode)=1023 [ 127.080208][T16523] max_ino=32 [ 127.080215][T16523] i_nlink=0 [ 127.080354][T16523] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.6307: corrupted xattr block 19: e_value size too large [ 127.080523][T16523] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 127.080947][T16523] EXT4-fs mount: 62 callbacks suppressed [ 127.080961][T16523] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 127.127352][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.277617][T16552] loop2: detected capacity change from 0 to 512 [ 127.278283][T16552] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 127.278976][T16552] EXT4-fs (loop2): orphan cleanup on readonly fs [ 127.279062][T16552] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.6320: bad orphan inode 15 [ 127.279183][T16552] ext4_test_bit(bit=14, block=18) = 1 [ 127.279197][T16552] is_bad_inode(inode)=0 [ 127.279203][T16552] NEXT_ORPHAN(inode)=1023 [ 127.279209][T16552] max_ino=32 [ 127.279215][T16552] i_nlink=0 [ 127.279356][T16552] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #15: comm syz.2.6320: corrupted xattr block 19: e_value size too large [ 127.279518][T16552] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 127.279884][T16552] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 127.307940][T16555] netlink: 16 bytes leftover after parsing attributes in process `syz.3.6319'. [ 127.308011][T16555] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6319'. [ 127.308153][T16555] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 127.310645][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.321750][T16555] bond1: entered allmulticast mode [ 127.321895][T16555] 8021q: adding VLAN 0 to HW filter on device bond1 [ 127.486655][T16576] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6331'. [ 127.486673][T16576] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6331'. [ 127.528828][T16580] dummy0: entered promiscuous mode [ 127.528849][T16580] dummy0: entered allmulticast mode [ 127.692343][T16609] netlink: 'syz.1.6348': attribute type 10 has an invalid length. [ 127.692361][T16609] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6348'. [ 127.927872][T16645] gretap1: entered promiscuous mode [ 127.970904][T16655] loop1: detected capacity change from 0 to 512 [ 127.988463][T16661] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.998114][T16661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 128.037626][T16669] netlink: 'syz.2.6374': attribute type 1 has an invalid length. [ 128.045437][T16669] netlink: 224 bytes leftover after parsing attributes in process `syz.2.6374'. [ 128.055089][T16655] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.077095][T16655] ext4 filesystem being mounted at /1363/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.111925][T16655] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.6378: corrupted xattr block 19: overlapping e_value [ 128.127913][T16655] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 128.137314][T16655] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.6378: corrupted xattr block 19: overlapping e_value [ 128.153094][T16655] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 128.163981][T16655] EXT4-fs error (device loop1): ext4_xattr_block_find:1869: inode #15: comm syz.1.6378: corrupted xattr block 19: overlapping e_value [ 128.189750][T16684] netlink: 'syz.2.6382': attribute type 29 has an invalid length. [ 128.199337][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.204421][T16688] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6383'. [ 128.299383][T16704] loop2: detected capacity change from 0 to 512 [ 128.312729][T16704] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 128.331844][T16704] EXT4-fs error (device loop2): ext4_xattr_set_entry:1660: inode #2: comm syz.2.6390: corrupted xattr entries [ 128.340946][T16708] IPVS: length: 128 != 8 [ 128.347884][T16709] netlink: 'syz.1.6393': attribute type 1 has an invalid length. [ 128.361473][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.399667][T16716] netlink: 'syz.2.6396': attribute type 9 has an invalid length. [ 128.407537][T16716] netlink: 'syz.2.6396': attribute type 6 has an invalid length. [ 128.633892][T16758] !: renamed from dummy0 (while UP) [ 128.780748][T16770] netlink: 'syz.2.6423': attribute type 10 has an invalid length. [ 128.804150][T16767] loop4: detected capacity change from 0 to 512 [ 129.002869][T16808] netlink: 'syz.4.6442': attribute type 12 has an invalid length. [ 129.034683][T16812] loop0: detected capacity change from 0 to 512 [ 129.068236][T16812] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.127609][T16812] EXT4-fs error (device loop0): ext4_xattr_set_entry:1660: inode #2: comm syz.0.6444: corrupted xattr entries [ 129.201920][T16829] Q6\bY4: renamed from lo [ 129.252535][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.282914][T16838] (unnamed net_device) (uninitialized): option tlb_dynamic_lb: invalid value (128) [ 129.315506][T16843] IPVS: length: 128 != 8 [ 129.358194][T16850] tmpfs: Bad value for 'mpol' [ 129.583771][T16880] vti0: entered allmulticast mode [ 129.849714][T16921] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 129.857216][T16921] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 129.886791][T16922] usb usb8: usbfs: process 16922 (syz.3.6497) did not claim interface 0 before use [ 130.173907][T16991] (unnamed net_device) (uninitialized): option tlb_dynamic_lb: invalid value (128) [ 130.279744][T17015] (unnamed net_device) (uninitialized): option updelay: invalid value (18446744071562067968) [ 130.290011][T17015] (unnamed net_device) (uninitialized): option updelay: allowed values 0 - 2147483647 [ 130.575501][ T29] kauditd_printk_skb: 106 callbacks suppressed [ 130.575516][ T29] audit: type=1400 audit(2000002596.456:471): avc: denied { create } for pid=17072 comm="syz.0.6573" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 130.623093][ T29] audit: type=1400 audit(2000002596.488:472): avc: denied { ioctl } for pid=17072 comm="syz.0.6573" path="socket:[45943]" dev="sockfs" ino=45943 ioctlcmd=0x7459 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 130.648043][ T29] audit: type=1400 audit(2000002596.499:473): avc: denied { write } for pid=17075 comm="syz.2.6574" name="anycast6" dev="proc" ino=4026532673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 130.699627][T17083] loop2: detected capacity change from 0 to 512 [ 130.731046][ T29] audit: type=1400 audit(2000002596.617:474): avc: denied { mounton } for pid=17080 comm="syz.2.6577" path="/1280/bus" dev="tmpfs" ino=6540 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 130.772893][T17083] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 130.785692][T17083] ext4 filesystem being mounted at /1280/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 130.787782][ T29] audit: type=1400 audit(2000002596.681:475): avc: denied { mount } for pid=17080 comm="syz.2.6577" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 130.876228][ T29] audit: type=1400 audit(2000002596.767:476): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 130.876591][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.916132][T17095] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 130.923443][ T29] audit: type=1400 audit(2000002596.821:477): avc: denied { write } for pid=17094 comm="syz.3.6583" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 130.946400][T17095] vhci_hcd: invalid port number 253 [ 130.951712][T17095] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 131.081052][T17109] loop4: detected capacity change from 0 to 4096 [ 131.092248][ T29] audit: type=1400 audit(2000002597.014:478): avc: denied { open } for pid=17120 comm="syz.0.6595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 131.111549][ T29] audit: type=1400 audit(2000002597.014:479): avc: denied { kernel } for pid=17120 comm="syz.0.6595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 131.113179][T17125] validate_nla: 6 callbacks suppressed [ 131.113191][T17125] netlink: 'syz.3.6597': attribute type 5 has an invalid length. [ 131.130989][ T29] audit: type=1400 audit(2000002597.014:480): avc: denied { tracepoint } for pid=17120 comm="syz.0.6595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 131.138319][T17109] EXT4-fs: Ignoring removed orlov option [ 131.182910][T17109] EXT4-fs (loop4): can't mount with data_err=abort, fs mounted w/o journal [ 131.387384][T17153] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 131.471679][T17161] 8021q: VLANs not supported on ipvlan1 [ 131.540646][T17174] __nla_validate_parse: 9 callbacks suppressed [ 131.540660][T17174] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6620'. [ 131.610768][T17181] netlink: 'syz.3.6623': attribute type 39 has an invalid length. [ 131.631549][T17184] netlink: 'syz.4.6626': attribute type 8 has an invalid length. [ 131.798763][T17207] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 131.870680][T17207] vhci_hcd: invalid port number 253 [ 131.876014][T17207] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 131.977414][T17222] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 132.149507][T17246] loop2: detected capacity change from 0 to 512 [ 132.195783][T17257] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 132.216607][T17257] vhci_hcd: invalid port number 253 [ 132.221841][T17257] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 132.249863][T17246] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 132.262589][T17246] ext4 filesystem being mounted at /1295/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.275858][T17246] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.6656: Failed to acquire dquot type 0 [ 132.320388][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.334605][T17261] loop3: detected capacity change from 0 to 4096 [ 132.359099][T17261] EXT4-fs: Ignoring removed orlov option [ 132.406464][T17261] EXT4-fs (loop3): can't mount with data_err=abort, fs mounted w/o journal [ 132.497719][T17284] netlink: 'syz.1.6673': attribute type 21 has an invalid length. [ 132.522788][T17284] netlink: 152 bytes leftover after parsing attributes in process `syz.1.6673'. [ 132.796717][T17340] bridge2: entered promiscuous mode [ 132.801991][T17340] bridge2: entered allmulticast mode [ 132.816717][T17346] netlink: 'syz.4.6703': attribute type 7 has an invalid length. [ 132.820423][T17341] netlink: 2 bytes leftover after parsing attributes in process `syz.3.6701'. [ 132.824598][T17346] netlink: 140 bytes leftover after parsing attributes in process `syz.4.6703'. [ 133.095822][T17389] loop2: detected capacity change from 0 to 128 [ 133.534433][T17474] loop4: detected capacity change from 0 to 512 [ 133.554121][T17474] EXT4-fs: Ignoring removed oldalloc option [ 133.600328][T17474] EXT4-fs (loop4): 1 truncate cleaned up [ 133.641045][T17474] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.645099][T17492] loop0: detected capacity change from 0 to 128 [ 133.675586][T17474] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.6762: invalid indirect mapped block 234881024 (level 0) [ 133.692138][T17474] EXT4-fs (loop4): Remounting filesystem read-only [ 133.780598][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.806833][T17516] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 133.830692][T17515] IPv6: sit1: Disabled Multicast RS [ 133.977245][T17541] netlink: 'syz.0.6793': attribute type 4 has an invalid length. [ 133.985096][T17541] netlink: 17 bytes leftover after parsing attributes in process `syz.0.6793'. [ 134.558642][T17637] delete_channel: no stack [ 134.590743][T17645] netlink: 'syz.2.6845': attribute type 21 has an invalid length. [ 134.619367][T17650] (unnamed net_device) (uninitialized): option lp_interval: invalid value (0) [ 134.628409][T17650] (unnamed net_device) (uninitialized): option lp_interval: allowed values 1 - 2147483647 [ 134.650319][T17645] netlink: 132 bytes leftover after parsing attributes in process `syz.2.6845'. [ 134.896467][T17689] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6865'. [ 135.103887][T17723] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6883'. [ 135.112842][T17723] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6883'. [ 135.122063][T17723] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6883'. [ 135.312914][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 135.312930][ T29] audit: type=1400 audit(2000002601.541:513): avc: denied { create } for pid=17742 comm="syz.3.6893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 135.339949][T17747] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 135.384941][ T29] audit: type=1400 audit(2000002601.574:514): avc: denied { write } for pid=17742 comm="syz.3.6893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 135.435128][T17757] netlink: 'syz.3.6899': attribute type 17 has an invalid length. [ 135.449326][T17759] loop0: detected capacity change from 0 to 512 [ 135.456498][T17760] netlink: 'syz.4.6901': attribute type 21 has an invalid length. [ 135.464325][T17760] netlink: 'syz.4.6901': attribute type 1 has an invalid length. [ 135.513703][T17759] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.554889][ T29] audit: type=1326 audit(2000002601.799:515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17770 comm="syz.4.6905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f66b345eb69 code=0x7ffc0000 [ 135.556517][T17759] ext4 filesystem being mounted at /1355/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.578360][ T29] audit: type=1326 audit(2000002601.799:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17770 comm="syz.4.6905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f66b345eb69 code=0x7ffc0000 [ 135.733537][ T29] audit: type=1326 audit(2000002601.842:517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17770 comm="syz.4.6905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=133 compat=0 ip=0x7f66b345eb69 code=0x7ffc0000 [ 135.756996][ T29] audit: type=1400 audit(2000002601.842:518): avc: denied { create } for pid=17770 comm="syz.4.6905" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 135.777992][ T29] audit: type=1326 audit(2000002601.842:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17770 comm="syz.4.6905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f66b345eb69 code=0x7ffc0000 [ 135.782525][T17759] EXT4-fs error (device loop0): ext4_empty_dir:3084: inode #12: comm syz.0.6900: Directory hole found for htree leaf block 0 [ 135.801453][ T29] audit: type=1326 audit(2000002601.842:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17770 comm="syz.4.6905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f66b345eb69 code=0x7ffc0000 [ 135.838520][ T29] audit: type=1400 audit(2000002601.885:521): avc: denied { unlink } for pid=3301 comm="syz-executor" name="file0" dev="tmpfs" ino=7143 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 135.861203][ T29] audit: type=1326 audit(2000002601.917:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.4.6911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f66b345eb69 code=0x7ffc0000 [ 135.874230][T17803] SELinux: policydb string does not match my string SE Linux [ 135.932576][T17803] SELinux: failed to load policy [ 135.944411][T17810] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 135.972970][T17810] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 135.995052][T17810] bond0 (unregistering): Released all slaves [ 136.040871][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.152423][T17839] netlink: 'syz.2.6938': attribute type 39 has an invalid length. [ 136.186986][T17847] macvtap0: entered allmulticast mode [ 136.209555][T17850] netlink: 'syz.3.6944': attribute type 15 has an invalid length. [ 136.217550][T17850] netlink: 'syz.3.6944': attribute type 7 has an invalid length. [ 136.293447][T17866] ip6erspan0: entered promiscuous mode [ 136.315697][T17867] veth3: entered promiscuous mode [ 136.320849][T17867] veth3: entered allmulticast mode [ 136.336149][T17872] __nla_validate_parse: 6 callbacks suppressed [ 136.336164][T17872] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6955'. [ 136.539786][T17908] loop4: detected capacity change from 0 to 512 [ 136.601131][T17908] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.615883][T17918] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6978'. [ 136.624751][T17918] netlink: 'syz.3.6978': attribute type 5 has an invalid length. [ 136.632533][T17918] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6978'. [ 136.640932][T17908] ext4 filesystem being mounted at /1418/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.641889][T17926] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6981'. [ 136.657498][T17918] geneve2: entered promiscuous mode [ 136.666222][T17918] geneve2: entered allmulticast mode [ 136.673503][ T369] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 256 - 0 [ 136.682542][ T369] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 256 - 0 [ 136.691458][ T57] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 256 - 0 [ 136.696543][T17908] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.6973: Failed to acquire dquot type 0 [ 136.705543][ T57] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 256 - 0 [ 136.793034][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.916012][T17965] loop1: detected capacity change from 0 to 512 [ 136.960381][T17965] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.964425][T17976] netlink: 14 bytes leftover after parsing attributes in process `syz.4.7003'. [ 136.974371][T17965] ext4 filesystem being mounted at /1475/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.006212][T17976] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 137.007058][T17965] EXT4-fs error (device loop1): ext4_empty_dir:3084: inode #12: comm syz.1.7001: Directory hole found for htree leaf block 0 [ 137.007267][T17976] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 137.007811][T17976] bond0 (unregistering): Released all slaves [ 137.029783][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.201489][T18002] (unnamed net_device) (uninitialized): Unable to set down delay as MII monitoring is disabled [ 137.235364][T18006] netlink: 96 bytes leftover after parsing attributes in process `syz.4.7019'. [ 137.440681][T18039] netlink: 'syz.2.7036': attribute type 13 has an invalid length. [ 137.509365][T18049] geneve2: entered promiscuous mode [ 137.509411][T18049] geneve2: entered allmulticast mode [ 137.580028][T18056] wireguard0: entered promiscuous mode [ 137.580049][T18056] wireguard0: entered allmulticast mode [ 137.709855][T18075] netlink: 36 bytes leftover after parsing attributes in process `syz.0.7054'. [ 137.717020][T18078] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 137.727976][T18078] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 137.832496][T18097] netlink: 188 bytes leftover after parsing attributes in process `syz.3.7064'. [ 137.846618][T18099] netlink: 'syz.4.7065': attribute type 21 has an invalid length. [ 137.943995][T18117] loop3: detected capacity change from 0 to 512 [ 137.957772][T18117] EXT4-fs: Ignoring removed oldalloc option [ 137.980534][T18117] EXT4-fs (loop3): 1 truncate cleaned up [ 137.982359][T18127] netlink: 'syz.0.7078': attribute type 28 has an invalid length. [ 137.986781][T18117] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.018611][T18117] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.7074: invalid indirect mapped block 234881024 (level 0) [ 138.038659][T18117] EXT4-fs (loop3): Remounting filesystem read-only [ 138.067935][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.088548][T18138] netlink: 404 bytes leftover after parsing attributes in process `syz.2.7085'. [ 138.097816][T18138] netlink: 28 bytes leftover after parsing attributes in process `syz.2.7085'. [ 138.296881][T18175] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 138.303474][T18175] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 138.310945][T18175] vhci_hcd vhci_hcd.0: Device attached [ 138.337950][T18179] vhci_hcd: connection closed [ 138.338081][ T415] vhci_hcd: stop threads [ 138.347024][ T415] vhci_hcd: release socket [ 138.351496][ T415] vhci_hcd: disconnect device [ 138.557472][T18223] wireguard0: entered promiscuous mode [ 138.563151][T18223] wireguard0: entered allmulticast mode [ 138.585710][T18228] netlink: 'syz.2.7125': attribute type 21 has an invalid length. [ 138.691725][T18241] netlink: 'syz.3.7131': attribute type 13 has an invalid length. [ 138.717715][T18241] gretap0: refused to change device tx_queue_len [ 138.733216][T18250] netlink: 'syz.4.7137': attribute type 21 has an invalid length. [ 138.738224][T18241] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 139.143067][T18323] wireguard0: entered promiscuous mode [ 139.148589][T18323] wireguard0: entered allmulticast mode [ 139.327559][T18350] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.334746][T18350] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.368435][T18350] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 139.378688][T18350] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 139.414680][ T57] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.457817][ T57] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.480285][ T57] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.512376][T18375] loop4: detected capacity change from 0 to 512 [ 139.524507][ T57] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 139.556528][T18375] EXT4-fs: Ignoring removed orlov option [ 139.576524][T18375] EXT4-fs (loop4): orphan cleanup on readonly fs [ 139.582919][T18375] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 139.597704][T18375] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 139.629798][T18375] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.7195: attempt to clear invalid blocks 2 len 1 [ 139.643181][T18375] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.7195: invalid indirect mapped block 1819239214 (level 0) [ 139.677948][T18375] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.7195: invalid indirect mapped block 1819239214 (level 1) [ 139.735108][T18375] EXT4-fs (loop4): 1 truncate cleaned up [ 139.761677][T18375] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 139.815982][T18375] EXT4-fs error (device loop4): ext4_lookup:1784: inode #2: comm syz.4.7195: 'file1' linked to parent dir [ 139.881118][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.004369][ T29] kauditd_printk_skb: 66 callbacks suppressed [ 140.004383][ T29] audit: type=1326 audit(2000002606.573:587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18451 comm="syz.0.7235" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f398b7feb69 code=0x0 [ 140.088804][ T29] audit: type=1400 audit(2000002606.659:588): avc: denied { create } for pid=18461 comm="syz.3.7240" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 140.169619][ T29] audit: type=1400 audit(2000002606.691:589): avc: denied { write } for pid=18461 comm="syz.3.7240" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 140.189792][ T29] audit: type=1400 audit(2000002606.691:590): avc: denied { nlmsg_write } for pid=18461 comm="syz.3.7240" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 140.249635][T18482] IPv6: NLM_F_CREATE should be specified when creating new route [ 140.648023][T18567] random: crng reseeded on system resumption [ 140.657704][ T29] audit: type=1400 audit(2000002607.260:591): avc: denied { append } for pid=18566 comm="syz.3.7289" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 140.681028][ T29] audit: type=1400 audit(2000002607.260:592): avc: denied { open } for pid=18566 comm="syz.3.7289" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 140.796261][T18590] loop1: detected capacity change from 0 to 512 [ 140.843180][T18590] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.843544][ T29] audit: type=1400 audit(2000002607.474:593): avc: denied { node_bind } for pid=18596 comm="syz.4.7304" saddr=172.20.20.54 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 140.861191][T18590] ext4 filesystem being mounted at /1550/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.929802][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.982350][T18611] validate_nla: 8 callbacks suppressed [ 140.982363][T18611] netlink: 'syz.1.7307': attribute type 5 has an invalid length. [ 141.218030][T18660] netlink: 'syz.1.7335': attribute type 21 has an invalid length. [ 141.235641][T18660] __nla_validate_parse: 20 callbacks suppressed [ 141.235655][T18660] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7335'. [ 141.331728][ T29] audit: type=1400 audit(2000002607.989:594): avc: denied { create } for pid=18677 comm="syz.0.7343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 141.392300][ T29] audit: type=1400 audit(2000002608.022:595): avc: denied { write } for pid=18677 comm="syz.0.7343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 141.455769][ T29] audit: type=1326 audit(2000002608.129:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18694 comm="syz.1.7353" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f602c3aeb69 code=0x0 [ 141.632028][T18723] netlink: 'syz.4.7365': attribute type 21 has an invalid length. [ 141.639942][T18723] netlink: 'syz.4.7365': attribute type 4 has an invalid length. [ 141.714978][T18733] netlink: 14 bytes leftover after parsing attributes in process `syz.4.7369'. [ 141.762369][T18739] netlink: 'syz.3.7373': attribute type 21 has an invalid length. [ 141.823554][T18747] __vm_enough_memory: pid: 18747, comm: syz.3.7378, bytes: 4503599627366400 not enough memory for the allocation [ 141.871953][T18755] netlink: 'syz.4.7380': attribute type 30 has an invalid length. [ 141.896781][T18755] (unnamed net_device) (uninitialized): option arp_missed_max: invalid value (0) [ 141.905961][T18755] (unnamed net_device) (uninitialized): option arp_missed_max: allowed values 1 - 255 [ 141.927228][T18761] gtp0: entered allmulticast mode [ 142.099500][T18790] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7398'. [ 142.139070][T18795] netlink: 200 bytes leftover after parsing attributes in process `syz.3.7400'. [ 142.304517][T18817] netlink: 32 bytes leftover after parsing attributes in process `syz.3.7410'. [ 142.330039][T18823] gtp0: entered allmulticast mode [ 142.341867][T18825] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7415'. [ 142.395025][ T41] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 20003 - 0 [ 142.419419][ T41] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 20003 - 0 [ 142.444774][ T41] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 20003 - 0 [ 142.465530][ T41] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 20003 - 0 [ 142.595326][T18871] netlink: 14 bytes leftover after parsing attributes in process `syz.0.7438'. [ 142.626613][T18877] netlink: 132 bytes leftover after parsing attributes in process `syz.4.7441'. [ 142.639069][T18871] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 142.656344][T18879] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7442'. [ 142.673463][T18871] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 142.684273][T18871] bond0 (unregistering): Released all slaves [ 142.690467][T18881] loop4: detected capacity change from 0 to 2048 [ 142.774428][T18897] sock: sock_timestamping_bind_phc: sock not bind to device [ 142.776320][T18894] netlink: 'syz.4.7449': attribute type 1 has an invalid length. [ 142.789630][T18894] netlink: 'syz.4.7449': attribute type 3 has an invalid length. [ 142.797398][T18894] netlink: 132 bytes leftover after parsing attributes in process `syz.4.7449'. [ 142.900024][T18913] bond0 (unregistering): (slave c1): Releasing backup interface [ 142.912332][T18913] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 142.929300][T18913] bond0 (unregistering): Released all slaves [ 143.003474][T18930] bridge2: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 143.185104][T18968] netlink: 'syz.4.7483': attribute type 21 has an invalid length. [ 143.316517][ T51] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 20003 - 0 [ 143.342392][ T51] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 20003 - 0 [ 143.383606][ T51] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 20003 - 0 [ 143.411194][ T51] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 20003 - 0 [ 143.480710][T19030] IPv6: NLM_F_CREATE should be specified when creating new route [ 143.498510][T19025] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 143.530823][T19033] (unnamed net_device) (uninitialized): option ad_select: invalid value (34) [ 143.610938][T19049] netlink: 'syz.2.7525': attribute type 5 has an invalid length. [ 143.985854][T19124] (unnamed net_device) (uninitialized): option downdelay: invalid value (18446744073709551609) [ 143.996264][T19124] (unnamed net_device) (uninitialized): option downdelay: allowed values 0 - 2147483647 [ 144.246813][T19176] SELinux: Context Y7j [ 144.246813][T19176] u/$2Sٟ2'ks2- vjd #,N< [ 144.246813][T19176] :E]Y\?ͼ=ً1KIk{kL^0}4nr}pįNwyxiu?+H~F1Wjm &8UۂVN2)GxV%5xeRM4r4cJsHU&'p2EMMk&cbU,,f@8bD%$f=8@kI|w Ox&KCH;x-Ko4i!Oi%ڂ2 F"2E,P] k? is not valid (left unmapped). [ 144.293156][T19176] SELinux: Context *mkXI$hx4۫KM is not valid (left unmapped). [ 144.307983][T19176] SELinux: Context KM*,hcIǾû̋y+.+y0[pr;JA9Iq jǼ=7)oM{nF=XmnxrD㑉垳4TW}t%ȖY^slFB53hm5};JXom%~"~9mM~alʺLI8i&Zw8 lX&D;td BIݛ~L [ 144.390786][T19176] uSċkxIRI$4"lX7f9٬bB|72*kNM is not valid (left unmapped). [ 144.417157][T19176] SELinux: Context WXE][O:Ѹo߭ObZDfq :~t6uYx(Q8NPZeoQ[aSI> is not valid (left unmapped). [ 144.564826][T19221] 0X: renamed from caif0 [ 144.581480][T19221] 0X: entered allmulticast mode [ 144.586794][T19221] A link change request failed with some changes committed already. Interface 60X may have been left with an inconsistent configuration, please check. [ 144.841640][ T29] kauditd_printk_skb: 44 callbacks suppressed [ 144.841655][ T29] audit: type=1400 audit(2000002611.766:641): avc: denied { map_create } for pid=19273 comm="syz.3.7637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 144.919994][ T29] audit: type=1400 audit(2000002611.798:642): avc: denied { map_read map_write } for pid=19273 comm="syz.3.7637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 145.054182][ T29] audit: type=1400 audit(2000002611.991:643): avc: denied { open } for pid=19307 comm="syz.2.7654" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 145.073504][ T29] audit: type=1400 audit(2000002611.991:644): avc: denied { kernel } for pid=19307 comm="syz.2.7654" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 145.083408][T19312] ip6erspan0: entered allmulticast mode [ 145.104626][ T29] audit: type=1400 audit(2000002612.045:645): avc: denied { read } for pid=19307 comm="syz.2.7654" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 145.425188][ T29] audit: type=1400 audit(2000002612.378:646): avc: denied { module_request } for pid=19373 comm="syz.1.7687" kmod="rtnl-lwt-IOAM6" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 145.818685][T19451] validate_nla: 7 callbacks suppressed [ 145.818699][T19451] netlink: 'syz.2.7725': attribute type 10 has an invalid length. [ 145.905512][T19466] geneve3: entered promiscuous mode [ 145.910777][T19466] geneve3: entered allmulticast mode [ 145.933825][ T41] netdevsim netdevsim0 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 145.959272][ T41] netdevsim netdevsim0 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 145.968506][ T41] netdevsim netdevsim0 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 145.977473][ T41] netdevsim netdevsim0 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 146.001816][ T29] audit: type=1400 audit(2000002613.000:647): avc: denied { read } for pid=19481 comm="syz.4.7739" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 146.025078][ T29] audit: type=1400 audit(2000002613.000:648): avc: denied { open } for pid=19481 comm="syz.4.7739" path="/dev/input/event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 146.049182][ T29] audit: type=1400 audit(2000002613.011:649): avc: denied { ioctl } for pid=19481 comm="syz.4.7739" path="/dev/input/event1" dev="devtmpfs" ino=243 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 146.205929][T19510] netlink: 'syz.0.7753': attribute type 10 has an invalid length. [ 146.213966][T19510] __nla_validate_parse: 15 callbacks suppressed [ 146.213982][T19510] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7753'. [ 146.237326][T19516] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.7757'. [ 146.247359][T19510] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 146.265933][ T29] audit: type=1400 audit(2000002613.290:650): avc: denied { write } for pid=19517 comm="syz.4.7758" lport=115 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 146.268525][T19510] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 146.330299][T19524] netlink: 'syz.4.7762': attribute type 10 has an invalid length. [ 146.623838][T19572] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7785'. [ 146.632865][T19572] netlink: 108 bytes leftover after parsing attributes in process `syz.0.7785'. [ 146.642503][T19575] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7786'. [ 146.660054][T19572] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7785'. [ 146.701696][T19581] netlink: 'syz.0.7788': attribute type 13 has an invalid length. [ 146.718234][T19585] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7790'. [ 146.733130][T19581] gretap0: refused to change device tx_queue_len [ 146.741623][T19581] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 146.804409][T19596] vti1: entered promiscuous mode [ 146.811778][T19596] vti1: entered allmulticast mode [ 146.850058][T19602] netlink: 'syz.3.7794': attribute type 22 has an invalid length. [ 146.857918][T19602] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7794'. [ 146.925993][T19611] dummy0: left promiscuous mode [ 146.930944][T19611] dummy0: left allmulticast mode [ 146.963320][T19611] bond1: left allmulticast mode [ 146.968881][T19611] vti0: left allmulticast mode [ 146.974807][T19611] geneve2: left promiscuous mode [ 146.979818][T19611] geneve2: left allmulticast mode [ 146.985982][T19611] gtp0: left allmulticast mode [ 146.991761][T19611] vti1: left promiscuous mode [ 146.996471][T19611] vti1: left allmulticast mode [ 147.015258][ T31] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 256 - 0 [ 147.034778][ T31] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 256 - 0 [ 147.066907][ T31] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 256 - 0 [ 147.084301][ T31] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 256 - 0 [ 147.118029][T19633] (unnamed net_device) (uninitialized): option arp_validate: invalid value (18446744073709551614) [ 147.157004][T19636] netlink: 'syz.3.7810': attribute type 5 has an invalid length. [ 147.253974][T19653] netlink: 48 bytes leftover after parsing attributes in process `syz.2.7819'. [ 147.263521][T19653] netlink: 20 bytes leftover after parsing attributes in process `syz.2.7819'. [ 147.301931][T19657] process 'syz.3.7822' launched '/dev/fd/3' with NULL argv: empty string added [ 147.420162][T19676] netlink: 'syz.1.7830': attribute type 3 has an invalid length. [ 147.489713][T19692] sit0: entered promiscuous mode [ 147.494781][T19692] netlink: 'syz.2.7836': attribute type 1 has an invalid length. [ 147.503741][T19687] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 147.580611][T19705] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 147.920651][T19768] bridge3: entered promiscuous mode [ 148.031128][T19786] 0X: left allmulticast mode [ 148.037784][T19786] xfrm0: left promiscuous mode [ 148.042604][T19786] xfrm0: left allmulticast mode [ 148.053758][T19786] netdevsim netdevsim0 netdevsim0: left allmulticast mode [ 148.075442][T19786] bridge2: left promiscuous mode [ 148.080753][T19786] bridge2: left allmulticast mode [ 148.088787][T19786] gtp0: left allmulticast mode [ 148.096495][T19786] geneve3: left promiscuous mode [ 148.101549][T19786] geneve3: left allmulticast mode [ 148.108138][T19786] bridge3: left promiscuous mode [ 148.115689][ T31] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 20003 - 0 [ 148.124781][ T31] netdevsim netdevsim0 netdevsim0: unset [1, 1] type 2 family 0 port 20000 - 0 [ 148.146679][ T31] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 20003 - 0 [ 148.155782][ T31] netdevsim netdevsim0 netdevsim1: unset [1, 1] type 2 family 0 port 20000 - 0 [ 148.165749][T19808] netlink: 'syz.2.7895': attribute type 11 has an invalid length. [ 148.228707][T19823] netlink: 'syz.1.7903': attribute type 21 has an invalid length. [ 148.298220][ T31] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 20003 - 0 [ 148.307362][ T31] netdevsim netdevsim0 netdevsim2: unset [1, 1] type 2 family 0 port 20000 - 0 [ 148.376908][ T31] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 20003 - 0 [ 148.385974][ T31] netdevsim netdevsim0 netdevsim3: unset [1, 1] type 2 family 0 port 20000 - 0 [ 148.637345][T19896] Option 'ڼeF 2͂ K*Ϫ,۟nyB6f[A [ 148.637345][T19896] Q׿2:[kz' to dns_resolver key: bad/missing value [ 148.713616][T19910] (unnamed net_device) (uninitialized): Setting coupled_control to off (0) [ 148.873555][T19942] (unnamed net_device) (uninitialized): option arp_validate: mode dependency failed, not supported in mode 802.3ad(4) [ 149.236644][T20005] loop3: detected capacity change from 0 to 2364 [ 149.389131][T20025] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 149.417702][T20026] netdevsim netdevsim1 netdevsim0: left promiscuous mode [ 149.434581][T20026] bond1: left allmulticast mode [ 149.457822][T20026] gretap1: left promiscuous mode [ 149.479538][T20026] veth3: left promiscuous mode [ 149.484375][T20026] veth3: left allmulticast mode [ 149.492122][T20026] ip6erspan0: left allmulticast mode [ 149.603548][ T29] kauditd_printk_skb: 49 callbacks suppressed [ 149.603571][ T29] audit: type=1400 audit(2000002616.873:700): avc: denied { write } for pid=20049 comm="syz.0.8009" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 149.797160][ T29] audit: type=1326 audit(2000002617.077:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20078 comm="syz.3.8026" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f848a80eb69 code=0x7ffc0000 [ 149.820586][ T29] audit: type=1326 audit(2000002617.077:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20078 comm="syz.3.8026" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f848a80eb69 code=0x7ffc0000 [ 149.865922][ T29] audit: type=1326 audit(2000002617.120:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20078 comm="syz.3.8026" exe="/root/syz-executor" sig=0 arch=c000003e syscall=213 compat=0 ip=0x7f848a80eb69 code=0x7ffc0000 [ 149.889361][ T29] audit: type=1326 audit(2000002617.120:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20078 comm="syz.3.8026" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f848a80eb69 code=0x7ffc0000 [ 149.912799][ T29] audit: type=1326 audit(2000002617.120:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20078 comm="syz.3.8026" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f848a80eb69 code=0x7ffc0000 [ 149.950131][ T29] audit: type=1326 audit(2000002617.163:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20082 comm="syz.1.8027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f602c3aeb69 code=0x7ffc0000 [ 149.973751][ T29] audit: type=1326 audit(2000002617.163:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20082 comm="syz.1.8027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f602c3aeb69 code=0x7ffc0000 [ 149.997158][ T29] audit: type=1326 audit(2000002617.163:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20082 comm="syz.1.8027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=68 compat=0 ip=0x7f602c3aeb69 code=0x7ffc0000 [ 150.020482][ T29] audit: type=1326 audit(2000002617.163:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20082 comm="syz.1.8027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f602c3aeb69 code=0x7ffc0000 [ 150.080516][T20109] sit0: left promiscuous mode [ 150.096354][T20109] netdevsim netdevsim2 netdevsim0: left allmulticast mode [ 150.124160][T20109] bond1: left allmulticast mode [ 150.325094][T20153] loop2: detected capacity change from 0 to 512 [ 150.333279][T20153] EXT4-fs: Ignoring removed mblk_io_submit option [ 150.357417][T20153] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 150.386580][T20153] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.8062: iget: bad extended attribute block 1 [ 150.402227][T20153] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.8062: couldn't read orphan inode 15 (err -117) [ 150.419713][T20153] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 150.461013][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.741824][T20226] validate_nla: 5 callbacks suppressed [ 150.741855][T20226] netlink: 'syz.4.8095': attribute type 21 has an invalid length. [ 150.959193][T20267] bridge_slave_0: left allmulticast mode [ 150.964887][T20267] bridge_slave_0: left promiscuous mode [ 150.970722][T20267] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.983618][T20270] netlink: 'syz.0.8119': attribute type 2 has an invalid length. [ 150.991481][T20270] __nla_validate_parse: 18 callbacks suppressed [ 150.991496][T20270] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.8119'. [ 151.007818][T20267] bridge_slave_1: left allmulticast mode [ 151.013467][T20267] bridge_slave_1: left promiscuous mode [ 151.019153][T20267] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.063591][T20267] team0: Port device team_slave_0 removed [ 151.082524][T20267] team0: Port device team_slave_1 removed [ 151.106891][T20267] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 151.127773][T20267] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 151.143282][T20292] netlink: 'syz.4.8129': attribute type 13 has an invalid length. [ 151.181303][T20292] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.192760][T20303] netlink: 'syz.2.8136': attribute type 21 has an invalid length. [ 151.200609][T20303] netlink: 128 bytes leftover after parsing attributes in process `syz.2.8136'. [ 151.212896][T20301] loop0: detected capacity change from 0 to 512 [ 151.219239][T20301] ================================================================== [ 151.227316][T20301] BUG: KCSAN: data-race in console_flush_all / console_flush_all [ 151.235044][T20301] [ 151.237365][T20301] write to 0xffffffff86a1f808 of 8 bytes by task 20292 on cpu 1: [ 151.245078][T20301] console_flush_all+0x35a/0x730 [ 151.250017][T20301] console_unlock+0xa1/0x330 [ 151.254605][T20301] vprintk_emit+0x388/0x650 [ 151.259102][T20301] vprintk_default+0x26/0x30 [ 151.263684][T20301] vprintk+0x1d/0x30 [ 151.267570][T20301] _printk+0x79/0xa0 [ 151.271455][T20301] chnl_net_open+0x2a9/0x560 [ 151.276038][T20301] __dev_open+0x2d5/0x530 [ 151.280355][T20301] __dev_change_flags+0x163/0x400 [ 151.285373][T20301] netif_change_flags+0x5a/0xd0 [ 151.290218][T20301] do_setlink+0x9d2/0x2810 [ 151.294624][T20301] rtnl_newlink+0xd8b/0x12d0 [ 151.299203][T20301] rtnetlink_rcv_msg+0x5fb/0x6d0 [ 151.304127][T20301] netlink_rcv_skb+0x120/0x220 [ 151.308886][T20301] rtnetlink_rcv+0x1c/0x30 [ 151.313289][T20301] netlink_unicast+0x5c0/0x690 [ 151.318046][T20301] netlink_sendmsg+0x58b/0x6b0 [ 151.322894][T20301] __sock_sendmsg+0x142/0x180 [ 151.327559][T20301] ____sys_sendmsg+0x31e/0x4e0 [ 151.332327][T20301] ___sys_sendmsg+0x17b/0x1d0 [ 151.336999][T20301] __x64_sys_sendmsg+0xd4/0x160 [ 151.341844][T20301] x64_sys_call+0x191e/0x2ff0 [ 151.346506][T20301] do_syscall_64+0xd2/0x200 [ 151.351001][T20301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.356888][T20301] [ 151.359199][T20301] read to 0xffffffff86a1f808 of 8 bytes by task 20301 on cpu 0: [ 151.366810][T20301] console_flush_all+0x563/0x730 [ 151.371737][T20301] console_unlock+0xa1/0x330 [ 151.376313][T20301] vprintk_emit+0x388/0x650 [ 151.380799][T20301] vprintk_default+0x26/0x30 [ 151.385387][T20301] vprintk+0x1d/0x30 [ 151.389288][T20301] _printk+0x79/0xa0 [ 151.393186][T20301] set_capacity_and_notify+0x14c/0x1f0 [ 151.398635][T20301] loop_set_size+0x2e/0x70 [ 151.403049][T20301] loop_configure+0x8d3/0xa50 [ 151.407721][T20301] lo_ioctl+0x1e1/0x1350 [ 151.411954][T20301] blkdev_ioctl+0x352/0x440 [ 151.416437][T20301] __se_sys_ioctl+0xcb/0x140 [ 151.421028][T20301] __x64_sys_ioctl+0x43/0x50 [ 151.425615][T20301] x64_sys_call+0x1816/0x2ff0 [ 151.430280][T20301] do_syscall_64+0xd2/0x200 [ 151.434771][T20301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.440653][T20301] [ 151.442957][T20301] value changed: 0x00000000000013de -> 0x00000000000013e0 [ 151.450056][T20301] [ 151.452370][T20301] Reported by Kernel Concurrency Sanitizer on: [ 151.458523][T20301] CPU: 0 UID: 0 PID: 20301 Comm: syz.0.8132 Tainted: G W 6.16.0-syzkaller-11105-ga6923c06a3b2 #0 PREEMPT(voluntary) [ 151.472231][T20301] Tainted: [W]=WARN [ 151.476017][T20301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 151.486058][T20301] ================================================================== [ 151.494422][T20292] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 151.510337][T20303] netlink: 'syz.2.8136': attribute type 4 has an invalid length. [ 151.518160][T20303] netlink: 'syz.2.8136': attribute type 5 has an invalid length. [ 151.525958][T20303] netlink: 3 bytes leftover after parsing attributes in process `syz.2.8136'. [ 151.534955][T20301] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 151.565194][T20301] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 151.573240][T20301] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 151.584204][T20301] System zones: 0-1, 15-15, 18-18, 34-34 [ 151.593107][T20301] EXT4-fs (loop0): orphan cleanup on readonly fs [ 151.599557][T20301] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 151.614154][T20301] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 151.621374][T20301] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.8132: bg 0: block 40: padding at end of block bitmap is not set [ 151.635746][T20301] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 151.644775][T20301] EXT4-fs (loop0): 1 truncate cleaned up [ 151.651026][T20301] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 151.671679][T20301] EXT4-fs error (device loop0): ext4_encrypted_get_link:46: inode #16: comm syz.0.8132: bad symlink. [ 151.689894][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.