last executing test programs: 600.290881ms ago: executing program 2 (id=6659): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000280)={[{@stripe={'stripe', 0x3d, 0x981}}, {@nobh}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@max_batch_time={'max_batch_time', 0x3d, 0x7}}, {@dioread_lock}]}, 0x3, 0x439, &(0x7f0000002380)="$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") lchown(&(0x7f0000000180)='.\x00', 0xffffffffffffffff, 0x0) 467.949765ms ago: executing program 3 (id=6665): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001d80)=@broute={'broute\x00', 0x20, 0x0, 0x1, [0x2, 0x2000005f, 0x0, 0x9, 0x10, 0x2000000000c0], 0x11, 0x0, &(0x7f0000000080)=ANY=[@ANYRES8=0x0]}, 0x79) 434.333106ms ago: executing program 1 (id=6667): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x70bd26, 0x25dfdbfe, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x8000}]}}}]}, 0x3c}}, 0x0) 430.063136ms ago: executing program 0 (id=6668): r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1800000000000000000000000700000001008606000000031400000000000000000000000700000094040100000000001400000000000000000029"], 0x48}, 0x44850) 395.117667ms ago: executing program 2 (id=6669): socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8913, &(0x7f0000000cc0)='lo:\x96o8\x14d\xa1\xba\xda\xd1\xa0J\x12tQ\xb16\xe3\xd7\\b\x8b\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00l \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xeb\xe1\xde\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xfc\xfa 6(%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8948, &(0x7f00000002c0)={'bond0\x00', @dev}) 248.519912ms ago: executing program 3 (id=6682): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x49920d862a92153b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BR_MULTI_BOOLOPT={0xc, 0x2e, {0x12, 0xfffffffffffffffe}}]}}}]}, 0x40}}, 0x0) 240.485452ms ago: executing program 0 (id=6683): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) 238.439612ms ago: executing program 4 (id=6684): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@deltaction={0x50, 0x18, 0x1, 0x70bd2a, 0x25dfdc00, {0xa}, [@TCA_ACT_TAB={0x3c, 0x1, [{0xc, 0x8f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x44000}, 0x20040844) 218.318912ms ago: executing program 2 (id=6685): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000340)={'sit0\x00', 0x0}) 159.458845ms ago: executing program 1 (id=6686): r0 = syz_io_uring_setup(0x42, &(0x7f0000000300)={0x0, 0xee75, 0x40, 0x2, 0x2fb}, &(0x7f00000002c0), &(0x7f0000000000), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x22, &(0x7f0000000200)={&(0x7f0000001000)}, 0x1) 159.383725ms ago: executing program 0 (id=6687): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x54, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x115}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x24, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERY_USE_IFADDR={0x5}, @IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0xffff}, @IFLA_BR_MCAST_HASH_ELASTICITY={0x8, 0x1a, 0x6}, @IFLA_BR_MCAST_SNOOPING={0x5}]}}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 159.062555ms ago: executing program 4 (id=6688): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000980)={0x2, 0x3, 0x0, 0x3, 0x11, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_key={0x1, 0x9}, @sadb_address={0x5, 0x6, 0x3c, 0x0, 0x0, @in6={0xa, 0x4e24, 0x8, @mcast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x7, 0xc, 0xc0000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x9, @empty, 0x6}}, @sadb_key={0x2, 0x8, 0x38, 0x0, "c387bbe622e422"}]}, 0x88}, 0x1, 0x7}, 0x0) 147.780504ms ago: executing program 1 (id=6689): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e0000000010101040000000000000000020000001c00188008000140a080000008000240000000020800034000000002240001801400018008000100e000000108000200e00000010c0002"], 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x0) 100.175596ms ago: executing program 4 (id=6690): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x4, 0x2202) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x1, 0x3c9}) 100.086556ms ago: executing program 2 (id=6691): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x7800, 0x10, 0x7, 0x4, {{0x5, 0x4, 0x1, 0x0, 0x14, 0x66, 0x0, 0x9, 0x4, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) 74.767167ms ago: executing program 4 (id=6692): socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000000)={0x9, 0x7, 0xffff, 0x0, 0x0, 0x1000}, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x2}) 68.295667ms ago: executing program 3 (id=6693): setreuid(0x0, 0xee00) keyctl$clear(0x5, 0xffffffffffffffff) 168.69µs ago: executing program 3 (id=6694): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x51, &(0x7f0000000100)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703360000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 0s ago: executing program 0 (id=6695): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x600, 0x0, 0x0, 0x6}, [@IFLA_ADDRESS={0xa, 0x3, @random="08bc872f00"}, @IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}]}, 0x44}}, 0x0) kernel console output (not intermixed with test programs): stem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 168.770220][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.990616][T13907] set_capacity_and_notify: 7 callbacks suppressed [ 168.990636][T13907] loop2: detected capacity change from 0 to 128 [ 169.032509][T13907] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 169.058083][T13907] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #2: comm syz.2.5005: corrupted xattr block 5: invalid header [ 169.084251][T13907] SELinux: (dev loop2, type ext4) getxattr errno 117 [ 169.091499][T13907] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 169.315698][T13943] loop2: detected capacity change from 0 to 512 [ 169.346589][T13943] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 169.385151][T13943] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.5023: iget: bogus i_mode (2) [ 169.430989][T13957] loop4: detected capacity change from 0 to 512 [ 169.434537][T13943] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 169.447297][T13943] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.5023: couldn't read orphan inode 15 (err -117) [ 169.456505][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 169.456526][ C1] EXT4-fs (loop2): initial error at time 1778792508: ext4_orphan_get:1397: inode 15 [ 169.456562][ C1] EXT4-fs (loop2): last error at time 1778792508: ext4_orphan_get:1397: inode 15 [ 169.505491][T13957] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 169.526766][T13957] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a856e01c, mo2=0102] [ 169.546259][T13957] System zones: 1-12 [ 169.550810][T13957] EXT4-fs (loop4): orphan cleanup on readonly fs [ 169.557331][T13943] loop2: lost filesystem error report for type 5 error -117 [ 169.577265][T13957] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.5029: invalid indirect mapped block 2 (level 2) [ 169.590662][T13957] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 169.591048][T13957] EXT4-fs (loop4): 1 truncate cleaned up [ 169.602334][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 169.602357][ C1] EXT4-fs (loop4): initial error at time 1778792508: ext4_free_branches:1023: inode 11 [ 169.602396][ C1] EXT4-fs (loop4): last error at time 1778792508: ext4_free_branches:1023: inode 11 [ 169.734501][T13947] loop0: detected capacity change from 0 to 32768 [ 169.744134][T13974] loop1: detected capacity change from 0 to 164 [ 169.786589][T13947] loop0: p1 p2 p3 < p5 p6 p7 > [ 169.805079][T13947] loop0: p2 size 16775168 extends beyond EOD, truncated [ 169.846843][T13947] loop0: p5 start 4294970168 is beyond EOD, truncated [ 169.896031][T13990] loop1: detected capacity change from 0 to 512 [ 169.904953][ T28] audit: type=1326 audit(1778792508.829:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13991 comm="syz.4.5046" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f32854cce59 code=0x0 [ 169.936883][T13990] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 169.956790][T13990] EXT4-fs error (device loop1): ext4_get_journal_inode:5896: inode #32: comm syz.1.5045: iget: special inode unallocated [ 169.977199][ T4153] udevd[4153]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 169.991951][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 169.992148][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 170.015682][ T4080] udevd[4080]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 170.026073][ T3855] udevd[3855]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 170.051236][T13990] loop1: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 170.051536][T13990] EXT4-fs (loop1): no journal found [ 170.060724][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 170.060745][ C0] EXT4-fs (loop1): initial error at time 1778792508: ext4_get_journal_inode:5896: inode 32 [ 170.060775][ C0] EXT4-fs (loop1): last error at time 1778792508: ext4_get_journal_inode:5896: inode 32 [ 170.099154][T13990] EXT4-fs (loop1): can't get journal size [ 170.124944][T13990] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 170.161444][T13990] EXT4-fs (loop1): failed to initialize system zone (-117) [ 170.169395][T13990] EXT4-fs (loop1): mount failed [ 170.375612][T14035] loop2: detected capacity change from 0 to 512 [ 170.402753][T14035] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 170.470656][T14035] EXT4-fs: error: could not find journal device path [ 170.524494][T14052] loop4: detected capacity change from 0 to 512 [ 170.575222][T14052] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 170.603450][T14052] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.5075: invalid indirect mapped block 32768 (level 2) [ 170.626820][T14052] EXT4-fs (loop4): Remounting filesystem read-only [ 170.633411][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 170.633435][ C1] EXT4-fs (loop4): initial error at time 1778792509: ext4_free_branches:1023: inode 16 [ 170.633466][ C1] EXT4-fs (loop4): last error at time 1778792509: ext4_free_branches:1023: inode 16 [ 170.682098][T14052] EXT4-fs (loop4): 1 orphan inode deleted [ 170.688296][T14052] EXT4-fs (loop4): 1 truncate cleaned up [ 170.750178][T14077] loop1: detected capacity change from 0 to 1024 [ 170.774251][T14077] EXT4-fs (loop1): Can't support bigalloc feature without extents feature [ 170.774251][T14077] [ 170.813710][T14077] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 170.983387][T14101] loop3: detected capacity change from 0 to 512 [ 171.020787][T14101] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.5099: Invalid inode bitmap blk 4 in block_group 0 [ 171.086896][T14101] loop3: lost filesystem error report for type 5 error -117 [ 171.200619][T14123] loop2: p1 < > p2 < > p3 p4 < > [ 171.236388][T14123] loop2: partition table partially beyond EOD, truncated [ 171.251791][T14123] loop2: p1 start 67108864 is beyond EOD, truncated [ 171.259177][T14123] loop2: p3 start 100859904 is beyond EOD, truncated [ 171.326074][T14145] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #2: comm syz.1.5120: corrupted xattr block 5: invalid header [ 171.356370][T14145] SELinux: (dev loop1, type ext4) getxattr errno 117 [ 171.455515][T14160] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 171.478635][T14168] EXT4-fs: Ignoring removed bh option [ 171.494567][T14168] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 171.528648][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 171.538762][T14166] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 171.553005][ T8035] udevd[8035]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 171.567127][T14166] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 171.605600][T14166] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 32768 [ 171.630199][T14176] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 171.650334][T14176] EXT4-fs (loop0): orphan cleanup on readonly fs [ 171.671997][T14176] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 171.703299][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 171.709786][ C1] EXT4-fs (loop0): initial error at time 1778792510: mb_free_blocks:2049: inode 12: block 14 [ 171.720015][ C1] EXT4-fs (loop0): last error at time 1778792510: mb_free_blocks:2049: inode 12: block 14 [ 171.743034][T14176] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5135: corrupted inode contents [ 171.763783][T14176] fserror_report: 1 callbacks suppressed [ 171.763799][T14176] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 171.769671][T14186] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #2: comm syz.4.5138: corrupted xattr block 5: invalid header [ 171.783845][T14190] FAT-fs (loop1): bogus sectors per cluster 0 [ 171.805379][T14176] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #12: comm syz.0.5135: mark_inode_dirty error [ 171.816896][T14176] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 171.817024][T14186] SELinux: (dev loop4, type ext4) getxattr errno 117 [ 171.817029][T14190] FAT-fs (loop1): Can't find a valid FAT filesystem [ 171.841904][T14176] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5135: corrupted inode contents [ 171.888872][T14176] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 171.889103][T14176] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.5135: mark_inode_dirty error [ 171.905344][T14194] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 171.923868][ T4081] udevd[4081]: incorrect ext4 checksum on /dev/loop2 [ 171.944864][T14176] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 171.945090][T14176] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5135: corrupted inode contents [ 171.974329][T14176] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 171.974524][T14176] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 172.011210][T14176] loop0: lost filesystem error report for type 5 error -117 [ 172.012191][T14176] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.5135: corrupted inode contents [ 172.031648][T14176] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 172.035832][T14176] EXT4-fs error (device loop0): ext4_truncate:4690: inode #12: comm syz.0.5135: mark_inode_dirty error [ 172.074102][T14176] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 172.074556][T14176] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 172.103855][T14176] loop0: lost filesystem error report for type 5 error -117 [ 172.106934][T14176] EXT4-fs (loop0): 1 truncate cleaned up [ 172.125215][ T68] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:4: Failed to release dquot type 1 [ 172.145746][ T68] loop0: lost filesystem error report for type 5 error -5 [ 172.629710][T14287] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 172.653429][T14287] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 172.712754][T14287] EXT4-fs (loop0): invalid journal inode [ 172.731521][T14287] EXT4-fs (loop0): can't get journal size [ 172.759751][T14287] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 17104912: comm syz.0.5189: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 172.789016][T14287] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 172.789140][T14287] EXT4-fs (loop0): failed to initialize system zone (-117) [ 172.798279][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 172.798303][ C0] EXT4-fs (loop0): initial error at time 1778792511: ext4_map_blocks:791: inode 3: block 17104912 [ 172.798333][ C0] EXT4-fs (loop0): last error at time 1778792511: ext4_map_blocks:791: inode 3: block 17104912 [ 172.833134][T14287] EXT4-fs (loop0): mount failed [ 172.892961][T14307] EXT4-fs: Ignoring removed nomblk_io_submit option [ 172.931865][T14307] EXT4-fs (loop1): too many log groups per flexible block group [ 172.949068][T14307] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 172.960615][T14307] EXT4-fs (loop1): mount failed [ 172.992823][T14318] EXT4-fs mount: 14 callbacks suppressed [ 172.992841][T14318] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 173.027310][T14318] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #2: comm syz.0.5201: corrupted xattr block 5: invalid header [ 173.055954][T14318] SELinux: (dev loop0, type ext4) getxattr errno 117 [ 173.063405][T14318] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 173.417612][T14354] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 173.432552][T14354] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #2: comm syz.3.5218: corrupted xattr block 5: invalid header [ 173.448874][T14354] SELinux: (dev loop3, type ext4) getxattr errno 117 [ 173.457086][T14354] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 173.661627][T14379] isofs_fill_super: get root inode failed [ 173.792282][T14392] set_capacity_and_notify: 14 callbacks suppressed [ 173.792383][T14392] loop2: detected capacity change from 0 to 1024 [ 173.977127][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 173.977144][ T28] audit: type=1400 audit(1778792513.134:328): avc: denied { read } for pid=14415 comm="syz.0.5249" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 174.065285][ T28] audit: type=1400 audit(1778792513.165:329): avc: denied { open } for pid=14415 comm="syz.0.5249" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 174.413661][T14472] tmpfs: Bad value for 'mpol' [ 174.423874][T14470] loop3: detected capacity change from 0 to 1024 [ 174.443653][T14470] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 174.475027][T14470] EXT4-fs error (device loop3): ext4_quota_enable:7225: comm syz.3.5276: inode #131072: comm syz.3.5276: iget: illegal inode # [ 174.504167][T14345] kexec: Could not allocate control_code_buffer [ 174.519993][T14470] loop3: lost filesystem error report for type 5 error -117 [ 174.521381][T14470] EXT4-fs error (device loop3): ext4_quota_enable:7228: comm syz.3.5276: Bad quota inode: 131072, type: 2 [ 174.528755][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 174.528779][ C0] EXT4-fs (loop3): initial error at time 1778792513: ext4_quota_enable:7225 [ 174.528820][ C0] EXT4-fs (loop3): last error at time 1778792513: ext4_quota_enable:7225 [ 174.564135][T14470] loop3: lost filesystem error report for type 5 error -117 [ 174.565393][T14470] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=131072). Please run e2fsck to fix. [ 174.597816][T14481] loop0: detected capacity change from 0 to 512 [ 174.604447][T14470] EXT4-fs (loop3): mount failed [ 174.625492][T14488] loop4: detected capacity change from 0 to 512 [ 174.637456][T14481] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 174.661924][T14488] EXT4-fs error (device loop4): ext4_quota_enable:7221: comm syz.4.5284: Bad quota inum: 2, type: 1 [ 174.716118][T14488] loop4: lost filesystem error report for type 5 error -117 [ 174.716257][T14488] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=2). Please run e2fsck to fix. [ 174.723660][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 174.723679][ C1] EXT4-fs (loop4): initial error at time 1778792513: ext4_quota_enable:7221 [ 174.723709][ C1] EXT4-fs (loop4): last error at time 1778792513: ext4_quota_enable:7221 [ 174.764961][T14488] EXT4-fs (loop4): mount failed [ 174.801044][T14497] loop1: detected capacity change from 0 to 128 [ 174.872161][T14507] loop4: detected capacity change from 0 to 2048 [ 174.886390][T14507] EXT4-fs: Ignoring removed nobh option [ 174.901952][ T28] audit: type=1400 audit(1778792514.091:330): avc: denied { write } for pid=14511 comm="syz.0.5295" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 174.949891][T14507] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.5292: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 174.968079][T14507] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 174.968226][ T28] audit: type=1400 audit(1778792514.091:331): avc: denied { open } for pid=14511 comm="syz.0.5295" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 174.977361][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 174.977382][ C1] EXT4-fs (loop4): initial error at time 1778792514: ext4_ext_check_inode:521: inode 2 [ 174.977434][ C1] EXT4-fs (loop4): last error at time 1778792514: ext4_ext_check_inode:521: inode 2 [ 174.985354][T14507] EXT4-fs (loop4): Remounting filesystem read-only [ 175.056151][T14520] loop1: detected capacity change from 0 to 512 [ 175.106463][T14520] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 175.147012][T14507] EXT4-fs (loop4): get root inode failed [ 175.152724][T14507] EXT4-fs (loop4): mount failed [ 175.163331][T14520] EXT4-fs (loop1): 1 truncate cleaned up [ 175.198574][T14520] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 175.313344][ T3346] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.319688][T14553] loop2: detected capacity change from 0 to 512 [ 175.366783][T14553] EXT4-fs: Ignoring removed bh option [ 175.390705][T14553] EXT4-fs: Ignoring removed mblk_io_submit option [ 175.421600][T14553] EXT4-fs (loop2): bad geometry: block count 4096 exceeds size of device (64 blocks) [ 175.471530][T14573] loop4: detected capacity change from 0 to 512 [ 175.492289][T14573] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 175.532331][T14573] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.5324: corrupted in-inode xattr: bad e_name length [ 175.550745][T14573] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 175.555430][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 175.571055][ C0] EXT4-fs (loop4): initial error at time 1779316802: ext4_iget_extra_inode:5128: inode 15 [ 175.581027][ C0] EXT4-fs (loop4): last error at time 1779316802: ext4_iget_extra_inode:5128: inode 15 [ 175.591385][T14573] EXT4-fs (loop4): get orphan inode failed [ 175.597718][T14573] EXT4-fs (loop4): mount failed [ 175.755412][ T28] audit: type=1400 audit(1779316802.996:332): avc: denied { mounton } for pid=14601 comm="syz.3.5339" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 175.801140][T14608] loop1: detected capacity change from 0 to 512 [ 175.825307][T14608] EXT4-fs: Ignoring removed mblk_io_submit option [ 175.847807][T14608] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 175.861768][T14608] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 175.875136][T14608] EXT4-fs (loop1): orphan cleanup on readonly fs [ 175.883393][T14608] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5341: bg 0: block 361: padding at end of block bitmap is not set [ 175.901204][T14608] loop1: lost filesystem error report for type 5 error -117 [ 175.901558][T14608] EXT4-fs (loop1): Remounting filesystem read-only [ 175.908891][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 175.908914][ C1] EXT4-fs (loop1): initial error at time 1779316803: ext4_validate_block_bitmap:441 [ 175.908939][ C1] EXT4-fs (loop1): last error at time 1779316803: ext4_validate_block_bitmap:441 [ 175.942655][T14608] EXT4-fs (loop1): 1 truncate cleaned up [ 175.951820][T14608] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 175.995749][ T3346] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 176.072968][T14633] EXT4-fs: Ignoring removed orlov option [ 176.097317][T14633] EXT4-fs (loop2): first meta block group too large: 1048576 (group descriptor block count 1) [ 176.455187][T14690] EXT4-fs: Ignoring removed nobh option [ 176.514091][T14690] EXT4-fs (loop0): 1 orphan inode deleted [ 176.533998][T14690] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 176.603109][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.676854][T14715] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.5394: iget: bad extra_isize 58 (inode size 256) [ 176.691535][T14715] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 176.692625][T14715] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.5394: error while reading EA inode 11 err=-117 [ 176.701858][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 176.701874][ C1] EXT4-fs (loop3): initial error at time 1779316803: ext4_xattr_inode_iget:441: inode 11 [ 176.701904][ C1] EXT4-fs (loop3): last error at time 1779316803: ext4_xattr_inode_iget:441: inode 11 [ 176.740682][T14715] loop3: lost filesystem error report for type 5 error -117 [ 176.741654][T14715] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.5394: iget: bad extra_isize 58 (inode size 256) [ 176.840661][T14715] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 176.840956][T14715] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.5394: error while reading EA inode 11 err=-117 [ 176.907445][T14732] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 176.919878][T14715] loop3: lost filesystem error report for type 5 error -117 [ 176.921993][T14715] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.5394: iget: bad extra_isize 58 (inode size 256) [ 176.934274][T14732] EXT4-fs error (device loop4): ext4_map_blocks:833: inode #3: block 5: comm syz.4.5401: lblock 5 mapped to illegal pblock 5 (length 1) [ 176.956828][T14732] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 176.962892][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 176.970404][T14732] Quota error (device loop4): write_blk: dquota write failed [ 176.972047][ C1] EXT4-fs (loop4): initial error at time 1779316804: ext4_map_blocks:833: inode 3: block 5 [ 176.995942][ C1] EXT4-fs (loop4): last error at time 1779316804: ext4_map_blocks:833: inode 3: block 5 [ 177.007751][T14715] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 177.007927][T14732] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 177.026472][T14732] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 177.036512][T14732] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.5401: Failed to acquire dquot type 0 [ 177.047833][T14732] loop4: lost filesystem error report for type 5 error -117 [ 177.047916][T14715] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.5394: error while reading EA inode 18 err=-117 [ 177.061261][T14732] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 5: comm syz.4.5401: lblock 5 mapped to illegal pblock 5 (length 1) [ 177.069399][T14715] loop3: lost filesystem error report for type 5 error -117 [ 177.083607][T14715] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.5394: iget: bad extra_isize 58 (inode size 256) [ 177.104671][T14741] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 177.133820][T14732] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 177.134106][T14732] Quota error (device loop4): do_insert_tree: Can't read tree quota block 5 [ 177.136077][T14715] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 177.153801][T14732] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 177.187322][T14715] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.5394: error while reading EA inode 18 err=-117 [ 177.210379][T14732] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.5401: Failed to acquire dquot type 0 [ 177.223191][T14715] loop3: lost filesystem error report for type 5 error -117 [ 177.224722][T14715] EXT4-fs (loop3): 1 orphan inode deleted [ 177.238853][T14732] loop4: lost filesystem error report for type 5 error -117 [ 177.239018][T14732] EXT4-fs error (device loop4): ext4_free_blocks:6718: comm syz.4.5401: Freeing blocks not in datazone - block = 0, count = 4096 [ 177.272494][T14715] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 177.294010][T14753] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 177.298310][T14732] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 5: comm syz.4.5401: lblock 5 mapped to illegal pblock 5 (length 1) [ 177.335959][T14753] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.5411: bad orphan inode 15 [ 177.356850][T14732] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 177.368011][T14732] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.5401: Failed to acquire dquot type 0 [ 177.377195][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 177.377226][ C1] EXT4-fs (loop0): initial error at time 1779316804: ext4_orphan_get:1423 [ 177.377257][ C1] EXT4-fs (loop0): last error at time 1779316804: ext4_orphan_get:1423 [ 177.378858][T14753] EXT4-fs (loop0): Remounting filesystem read-only [ 177.419756][T14732] EXT4-fs (loop4): 1 orphan inode deleted [ 177.440433][T14732] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 177.455473][ T3351] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.459189][T14753] ext4_test_bit(bit=14, block=4) = 1 [ 177.488831][T14753] is_bad_inode(inode)=0 [ 177.493102][T14753] NEXT_ORPHAN(inode)=1792 [ 177.497488][T14753] max_ino=32 [ 177.500789][T14753] i_nlink=0 [ 177.504424][T14753] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.584156][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.609990][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.764809][T14795] IPv6: addrconf: prefix option has invalid lifetime [ 178.020589][T14836] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 178.052968][T14836] FAT-fs (loop0): bogus number of directory entries (1) [ 178.076882][T14836] FAT-fs (loop0): Can't find a valid FAT filesystem [ 178.301853][T14878] EXT4-fs: user quota file already specified [ 178.380943][T14888] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 178.405290][T14891] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 178.422129][T14888] EXT4-fs (loop4): orphan cleanup on readonly fs [ 178.440393][T14888] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 178.456111][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 178.462610][ C1] EXT4-fs (loop4): initial error at time 1779316805: mb_free_blocks:2049: inode 12: block 14 [ 178.472845][ C1] EXT4-fs (loop4): last error at time 1779316805: mb_free_blocks:2049: inode 12: block 14 [ 178.501476][T14888] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.5477: corrupted inode contents [ 178.547547][T14888] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 178.550531][T14888] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #12: comm syz.4.5477: mark_inode_dirty error [ 178.584892][T14888] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 178.585074][T14888] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.5477: corrupted inode contents [ 178.644378][ T2986] loop0: unable to read partition table [ 178.651105][T14888] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 178.656194][T14888] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #12: comm syz.4.5477: mark_inode_dirty error [ 178.656524][ T2986] loop0: partition table beyond EOD, truncated [ 178.685850][T14888] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.5477: corrupted inode contents [ 178.719550][T14888] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 178.739060][T14888] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.5477: corrupted inode contents [ 178.763556][T14888] EXT4-fs error (device loop4): ext4_truncate:4690: inode #12: comm syz.4.5477: mark_inode_dirty error [ 178.786474][T14888] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 178.805558][T14888] EXT4-fs (loop4): 1 truncate cleaned up [ 178.816758][T14903] loop0: unable to read partition table [ 178.822651][ T401] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:8: Failed to release dquot type 1 [ 178.839424][T14888] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 178.852950][T14903] loop0: partition table beyond EOD, truncated [ 178.859560][T14903] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 178.943267][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.067918][T14957] set_capacity_and_notify: 11 callbacks suppressed [ 179.068087][T14957] loop3: detected capacity change from 0 to 128 [ 179.282925][T14982] loop0: detected capacity change from 0 to 1024 [ 179.313916][T14982] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 179.339967][T14982] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 179.372030][T14982] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 179.406908][T14982] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: inode #2: comm syz.0.5522: iget: bad extra_isize 65535 (inode size 1024) [ 179.425422][T14982] EXT4-fs (loop0): no journal found [ 179.430996][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 179.431017][ C0] EXT4-fs (loop0): initial error at time 1779316806: ext4_get_journal_inode:5896: inode 2 [ 179.431058][ C0] EXT4-fs (loop0): last error at time 1779316806: ext4_get_journal_inode:5896: inode 2 [ 179.458716][T14982] EXT4-fs (loop0): can't get journal size [ 179.526702][T14982] EXT4-fs error (device loop0): __ext4_fill_super:5596: inode #2: comm syz.0.5522: iget: bad extra_isize 65535 (inode size 1024) [ 179.542204][T15010] loop3: detected capacity change from 0 to 512 [ 179.568873][T15010] SELinux: security_context_str_to_sid () failed with errno=-22 [ 179.576633][T14982] EXT4-fs (loop0): get root inode failed [ 179.582868][T14982] EXT4-fs (loop0): mount failed [ 179.837632][T15054] loop1: detected capacity change from 0 to 2048 [ 179.859959][T15054] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 179.886369][T15063] loop0: detected capacity change from 0 to 512 [ 179.929710][T15063] EXT4-fs: Ignoring removed nomblk_io_submit option [ 179.964192][T15063] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 179.982911][T15063] EXT4-fs (loop0): mount failed [ 180.077715][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 180.077728][ T28] audit: type=1400 audit(1779316807.175:342): avc: denied { mount } for pid=15085 comm="syz.0.5572" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 180.176441][ T28] audit: type=1400 audit(1779316807.225:343): avc: denied { unmount } for pid=3349 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 180.238937][T15104] loop3: detected capacity change from 0 to 764 [ 180.276555][T15104] rock: directory entry would overflow storage [ 180.300201][T15104] rock: sig=0x5245, size=8, remaining=5 [ 180.393449][T15120] loop1: detected capacity change from 0 to 512 [ 180.407782][T15122] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 180.436743][ T28] audit: type=1400 audit(1779316807.528:344): avc: denied { relabelto } for pid=15121 comm="syz.3.5590" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 180.467817][T15120] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.5589: ea_inode with extended attributes [ 180.480656][ T28] audit: type=1400 audit(1779316807.528:345): avc: denied { associate } for pid=15121 comm="syz.3.5590" name="cgroup.procs" dev="cgroup" ino=102 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 180.523040][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 180.529517][ C0] EXT4-fs (loop1): initial error at time 1779316807: ext4_xattr_inode_iget:441: inode 11 [ 180.539392][ C0] EXT4-fs (loop1): last error at time 1779316807: ext4_xattr_inode_iget:441: inode 11 [ 180.568343][T15120] EXT4-fs (loop1): Remounting filesystem read-only [ 180.582163][T15120] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -30) [ 180.592925][ T28] audit: type=1326 audit(1779316807.669:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15134 comm="syz.4.5595" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f32854cce59 code=0x0 [ 180.605865][T15120] EXT4-fs (loop1): 1 orphan inode deleted [ 180.626177][T15120] EXT4-fs (loop1): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 180.659100][ T28] audit: type=1326 audit(1779316807.750:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15138 comm="syz.3.5599" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9824b7ce59 code=0x0 [ 180.700958][ T3346] EXT4-fs (loop1): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 180.817355][T15160] loop2: detected capacity change from 0 to 512 [ 180.831067][T15154] loop1: detected capacity change from 0 to 2048 [ 180.839245][T15160] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 180.873696][T15160] EXT4-fs (loop2): orphan cleanup on readonly fs [ 180.880614][T15156] loop3: detected capacity change from 0 to 8192 [ 180.892405][T15160] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 180.909211][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 180.915663][ C0] EXT4-fs (loop2): initial error at time 1779316808: mb_free_blocks:2049: inode 12: block 14 [ 180.925896][ C0] EXT4-fs (loop2): last error at time 1779316808: mb_free_blocks:2049: inode 12: block 14 [ 180.939157][T15156] loop3: p1 p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 [ 180.939451][T15156] loop3: p1 start 67109111 is beyond EOD, [ 181.030661][T15160] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.5606: corrupted inode contents [ 181.050075][T15156] truncated [ 181.053934][T15156] loop3: p3 start 100859904 is beyond EOD, truncated [ 181.061404][T15156] loop3: p5 start 67109111 is beyond EOD, truncated [ 181.068913][T15156] loop3: p7 start 67109111 is beyond EOD, truncated [ 181.076401][T15156] loop3: p9 start 67109111 is beyond EOD, truncated [ 181.087232][T15160] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #12: comm syz.2.5606: mark_inode_dirty error [ 181.109353][T15156] loop3: p11 start 67109111 is beyond EOD, truncated [ 181.116971][T15160] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.5606: corrupted inode contents [ 181.137387][T15156] loop3: p13 start 67109111 is beyond EOD, truncated [ 181.144378][T15160] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.5606: mark_inode_dirty error [ 181.155860][T15160] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.5606: corrupted inode contents [ 181.168426][T15160] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 181.178475][T15160] fserror_report: 6 callbacks suppressed [ 181.178491][T15160] loop2: lost filesystem error report for type 5 error -117 [ 181.184720][T15160] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.5606: corrupted inode contents [ 181.198707][T15156] loop3: p15 start 67109111 is beyond EOD, [ 181.204407][T15160] EXT4-fs error (device loop2): ext4_truncate:4690: inode #12: comm syz.2.5606: mark_inode_dirty error [ 181.224114][T15156] truncated [ 181.240518][T15156] loop3: p17 start 67109111 is beyond EOD, truncated [ 181.245090][T15160] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 181.260758][T15160] loop2: lost filesystem error report for type 5 error -117 [ 181.261076][T15160] EXT4-fs (loop2): 1 truncate cleaned up [ 181.274977][ T401] Quota error (device loop2): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 181.288981][T15156] loop3: p19 start 67109111 is beyond EOD, truncated [ 181.294898][ T401] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:8: Failed to release dquot type 1 [ 181.326361][T15156] loop3: p21 start 67109111 is beyond EOD, truncated [ 181.334466][ T401] loop2: lost filesystem error report for type 5 error -5 [ 181.335660][T15160] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 181.355986][T15156] loop3: p23 start 67109111 is beyond EOD, truncated [ 181.367422][T15156] loop3: p25 start 67109111 is beyond EOD, truncated [ 181.383717][T15156] loop3: p27 start 67109111 is beyond EOD, truncated [ 181.404839][ T3348] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.414337][T15156] loop3: p29 start 67109111 is beyond EOD, truncated [ 181.442119][T15156] loop3: p31 start 67109111 is beyond EOD, truncated [ 181.467271][T15156] loop3: p33 start 67109111 is beyond EOD, truncated [ 181.488736][T15156] loop3: p35 start 67109111 is beyond EOD, truncated [ 181.495903][T15156] loop3: p37 start 67109111 is beyond EOD, truncated [ 181.503348][T15156] loop3: p39 start 67109111 is beyond EOD, truncated [ 181.523886][T15156] loop3: p41 start 67109111 is beyond EOD, truncated [ 181.532635][T15156] loop3: p43 start 67109111 is beyond EOD, truncated [ 181.545981][T15156] loop3: p45 start 67109111 is beyond EOD, truncated [ 181.558288][ T28] audit: type=1400 audit(1779316808.675:348): avc: denied { read } for pid=15195 comm="syz.4.5624" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 181.581898][T15156] loop3: p47 start 67109111 is beyond EOD, truncated [ 181.598168][T15156] loop3: p49 start 67109111 is beyond EOD, truncated [ 181.603908][ T28] audit: type=1400 audit(1779316808.675:349): avc: denied { open } for pid=15195 comm="syz.4.5624" path="/dev/ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 181.640673][T15156] loop3: p51 start 67109111 is beyond EOD, truncated [ 181.662934][T15156] loop3: p53 start 67109111 is beyond EOD, truncated [ 181.677847][T15156] loop3: p55 start 67109111 is beyond EOD, truncated [ 181.694346][T15156] loop3: p57 start 67109111 is beyond EOD, truncated [ 181.714261][T15156] loop3: p59 start 67109111 is beyond EOD, truncated [ 181.732393][T15156] loop3: p61 start 67109111 is beyond EOD, truncated [ 181.739921][T15156] loop3: p63 start 67109111 is beyond EOD, truncated [ 181.753388][T15156] loop3: p65 start 67109111 is beyond EOD, truncated [ 181.764438][T15156] loop3: p67 start 67109111 is beyond EOD, truncated [ 181.771719][T15156] loop3: p69 start 67109111 is beyond EOD, truncated [ 181.785519][T15156] loop3: p71 start 67109111 is beyond EOD, truncated [ 181.798856][T15156] loop3: p73 start 67109111 is beyond EOD, truncated [ 181.808590][T15156] loop3: p75 start 67109111 is beyond EOD, truncated [ 181.826789][T15156] loop3: p77 start 67109111 is beyond EOD, truncated [ 181.834507][T15156] loop3: p79 start 67109111 is beyond EOD, truncated [ 181.840737][T15213] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #11: comm syz.4.5633: unexpected EA_INODE flag [ 181.853497][T15213] fserror_report: 14 callbacks suppressed [ 181.853513][T15213] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 181.859578][T15213] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.5633: couldn't read orphan inode 11 (err -117) [ 181.868779][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 181.868821][ C1] EXT4-fs (loop4): initial error at time 1779316808: ext4_orphan_get:1397: inode 11 [ 181.868855][ C1] EXT4-fs (loop4): last error at time 1779316808: ext4_orphan_get:1397: inode 11 [ 181.877805][T15156] loop3: p81 start 67109111 is beyond EOD, [ 181.880759][T15213] loop4: lost filesystem error report for type 5 error -117 [ 181.911803][T15156] truncated [ 181.913724][T15213] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 181.934465][T15156] loop3: p83 start 67109111 is beyond EOD, truncated [ 181.943398][T15156] loop3: p85 start 67109111 is beyond EOD, truncated [ 181.951999][T15156] loop3: p87 start 67109111 is beyond EOD, truncated [ 181.970113][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.983249][T15156] loop3: p89 start 67109111 is beyond EOD, truncated [ 181.998014][T15156] loop3: p91 start 67109111 is beyond EOD, truncated [ 182.024940][T15156] loop3: p93 start 67109111 is beyond EOD, truncated [ 182.038615][T15156] loop3: p95 start 67109111 is beyond EOD, truncated [ 182.056089][T15156] loop3: p97 start 67109111 is beyond EOD, truncated [ 182.068562][T15156] loop3: p99 start 67109111 is beyond EOD, truncated [ 182.076362][T15221] Quota error (device loop4): v2_read_file_info: Free block number 1 out of range (1, 6). [ 182.078725][T15156] loop3: p101 start 67109111 is beyond EOD, truncated [ 182.098135][T15221] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 182.115780][T15156] loop3: p103 start 67109111 is beyond EOD, truncated [ 182.123367][T15221] EXT4-fs (loop4): mount failed [ 182.129110][T15156] loop3: p105 start 67109111 is beyond EOD, truncated [ 182.136691][T15156] loop3: p107 start 67109111 is beyond EOD, truncated [ 182.144861][T15156] loop3: p109 start 67109111 is beyond EOD, truncated [ 182.152246][T15156] loop3: p111 start 67109111 is beyond EOD, truncated [ 182.193129][T15156] loop3: p113 start 67109111 is beyond EOD, truncated [ 182.209114][T15156] loop3: p115 start 67109111 is beyond EOD, truncated [ 182.218163][T15156] loop3: p117 start 67109111 is beyond EOD, truncated [ 182.225687][T15156] loop3: p119 start 67109111 is beyond EOD, truncated [ 182.233881][T15156] loop3: p121 start 67109111 is beyond EOD, truncated [ 182.254396][T15156] loop3: p123 start 67109111 is beyond EOD, truncated [ 182.270615][T15243] EXT4-fs: Ignoring removed bh option [ 182.279273][T15156] loop3: p125 start 67109111 is beyond EOD, truncated [ 182.284981][T15243] EXT4-fs: Ignoring removed mblk_io_submit option [ 182.309772][T15156] loop3: p127 start 67109111 is beyond EOD, truncated [ 182.318527][T15243] EXT4-fs (loop1): inodes count not valid: 0 vs 32 [ 182.338710][T15156] loop3: p129 start 67109111 is beyond EOD, truncated [ 182.352733][T15250] EXT4-fs (loop0): bad s_min_extra_isize: 65535 [ 182.381110][T15156] loop3: p131 start 67109111 is beyond EOD, truncated [ 182.411174][T15156] loop3: p133 start 67109111 is beyond EOD, truncated [ 182.427462][T15156] loop3: p135 start 67109111 is beyond EOD, truncated [ 182.464647][T15156] loop3: p137 start 67109111 is beyond EOD, truncated [ 182.486914][T15156] loop3: p139 start 67109111 is beyond EOD, truncated [ 182.506985][T15156] loop3: p141 start 67109111 is beyond EOD, truncated [ 182.536911][T15156] loop3: p143 start 67109111 is beyond EOD, truncated [ 182.554161][T15156] loop3: p145 start 67109111 is beyond EOD, truncated [ 182.571966][T15156] loop3: p147 start 67109111 is beyond EOD, truncated [ 182.587530][T15274] ISOFS: Bad logical zone size 1280 [ 182.598350][T15156] loop3: p149 start 67109111 is beyond EOD, truncated [ 182.629471][T15156] loop3: p151 start 67109111 is beyond EOD, truncated [ 182.651293][T15156] loop3: p153 start 67109111 is beyond EOD, truncated [ 182.659344][T15156] loop3: p155 start 67109111 is beyond EOD, truncated [ 182.670388][T15283] tmpfs: Unknown parameter 'context' [ 182.678910][T15156] loop3: p157 start 67109111 is beyond EOD, truncated [ 182.704222][T15156] loop3: p159 start 67109111 is beyond EOD, truncated [ 182.726529][T15156] loop3: p161 start 67109111 is beyond EOD, truncated [ 182.763683][T15156] loop3: p163 start 67109111 is beyond EOD, truncated [ 182.789311][T15156] loop3: p165 start 67109111 is beyond EOD, truncated [ 182.808721][T15156] loop3: p167 start 67109111 is beyond EOD, truncated [ 182.832655][T15156] loop3: p169 start 67109111 is beyond EOD, truncated [ 182.853579][T15156] loop3: p171 start 67109111 is beyond EOD, truncated [ 182.897747][T15156] loop3: p173 start 67109111 is beyond EOD, truncated [ 182.919527][T15305] loop1: unable to read partition table [ 182.925841][T15305] loop1: partition table beyond EOD, truncated [ 182.934990][T15156] loop3: p175 start 67109111 is beyond EOD, truncated [ 182.942664][T15305] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 182.953891][T15156] loop3: p177 start 67109111 is beyond EOD, truncated [ 182.984295][T15156] loop3: p179 start 67109111 is beyond EOD, truncated [ 183.007168][T15156] loop3: p181 start 67109111 is beyond EOD, truncated [ 183.029736][T15308] loop2: p1 p2 p4 [ 183.034975][T15156] loop3: p183 start 67109111 is beyond EOD, truncated [ 183.043376][T15308] loop2: p4 size 262912 extends beyond EOD, truncated [ 183.052425][T15156] loop3: p185 start 67109111 is beyond EOD, truncated [ 183.075311][T15156] loop3: p187 start 67109111 is beyond EOD, truncated [ 183.092730][T15156] loop3: p189 start 67109111 is beyond EOD, truncated [ 183.110679][T15156] loop3: p191 start 67109111 is beyond EOD, truncated [ 183.123493][T15156] loop3: p193 start 67109111 is beyond EOD, truncated [ 183.145499][T15156] loop3: p195 start 67109111 is beyond EOD, truncated [ 183.163790][T15156] loop3: p197 start 67109111 is beyond EOD, truncated [ 183.175064][ T8035] udevd[8035]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 183.189977][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 183.200972][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 183.215057][T15156] loop3: p199 start 67109111 is beyond EOD, truncated [ 183.233567][T15156] loop3: p201 start 67109111 is beyond EOD, truncated [ 183.250107][T15156] loop3: p203 start 67109111 is beyond EOD, truncated [ 183.273414][T15156] loop3: p205 start 67109111 is beyond EOD, truncated [ 183.293837][T15156] loop3: p207 start 67109111 is beyond EOD, truncated [ 183.320120][T15156] loop3: p209 start 67109111 is beyond EOD, truncated [ 183.333147][T15156] loop3: p211 start 67109111 is beyond EOD, truncated [ 183.346800][T15156] loop3: p213 start 67109111 is beyond EOD, truncated [ 183.368519][T15156] loop3: p215 start 67109111 is beyond EOD, truncated [ 183.376477][T15346] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.5697: inode has both inline data and extents flags [ 183.389803][T15346] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 183.390113][T15346] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.5697: couldn't read orphan inode 15 (err -117) [ 183.392048][T15349] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 183.399295][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 183.399316][ C1] EXT4-fs (loop2): initial error at time 1779317065: ext4_orphan_get:1397: inode 15 [ 183.430776][T15156] loop3: p217 start 67109111 is beyond EOD, [ 183.436762][ C1] EXT4-fs (loop2): last error at time 1779317065: ext4_orphan_get:1397: inode 15 [ 183.437080][T15346] loop2: lost filesystem error report for type 5 error -117 [ 183.454928][T15156] truncated [ 183.459134][T15346] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 183.479054][T15156] loop3: p219 start 67109111 is beyond EOD, truncated [ 183.488612][T15349] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.5698: invalid indirect mapped block 4294967295 (level 0) [ 183.502623][T15349] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 183.512914][T15349] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.5698: invalid indirect mapped block 4294967295 (level 1) [ 183.519502][T15156] loop3: p221 start 67109111 is beyond EOD, [ 183.522206][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 183.548491][ C1] EXT4-fs (loop1): initial error at time 1779317065: ext4_free_branches:1023: inode 16 [ 183.558190][ C1] EXT4-fs (loop1): last error at time 1779317065: ext4_free_branches:1023: inode 16 [ 183.568010][T15349] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 183.571433][T15349] EXT4-fs (loop1): 1 orphan inode deleted [ 183.586429][T15349] EXT4-fs (loop1): 1 truncate cleaned up [ 183.592474][T15349] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 183.607802][T15156] truncated [ 183.622298][T15156] loop3: p223 start 67109111 is beyond EOD, truncated [ 183.632085][ T3346] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.643066][ T3348] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.657654][T15156] loop3: p225 start 67109111 is beyond EOD, truncated [ 183.687594][T15360] ISOFS: Bad logical zone size 1280 [ 183.693985][T15364] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 183.702301][T15156] loop3: p227 start 67109111 is beyond EOD, truncated [ 183.703716][T15156] loop3: p229 start 67109111 is beyond EOD, truncated [ 183.751634][T15364] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.5705: bg 0: block 4: invalid block bitmap [ 183.785151][T15364] loop2: lost filesystem error report for type 5 error -117 [ 183.798213][T15156] loop3: p231 start 67109111 is beyond EOD, [ 183.804105][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 183.818026][ C1] EXT4-fs (loop2): initial error at time 1779317065: ext4_validate_block_bitmap:432 [ 183.827483][ C1] EXT4-fs (loop2): last error at time 1779317065: ext4_validate_block_bitmap:432 [ 183.835817][T15156] truncated [ 183.853825][T15364] EXT4-fs (loop2): Remounting filesystem read-only [ 183.872300][T15156] loop3: p233 start 67109111 is beyond EOD, truncated [ 183.890790][T15364] EXT4-fs (loop2): 1 truncate cleaned up [ 183.904824][T15156] loop3: p235 start 67109111 is beyond EOD, truncated [ 183.922137][T15364] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 183.925061][T15156] loop3: p237 start 67109111 is beyond EOD, truncated [ 183.948245][T15156] loop3: p239 start 67109111 is beyond EOD, truncated [ 183.977358][T15156] loop3: p241 start 67109111 is beyond EOD, truncated [ 184.014695][ T3348] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 184.023018][T15156] loop3: p243 start 67109111 is beyond EOD, truncated [ 184.063542][T15156] loop3: p245 start 67109111 is beyond EOD, truncated [ 184.079520][T15156] loop3: p246 could not be added: -ENOMEM [ 184.086852][T15156] loop3: p247 start 67109111 is beyond EOD, truncated [ 184.094632][T15156] loop3: p248 could not be added: -ENOMEM [ 184.111304][T15156] loop3: p249 start 67109111 is beyond EOD, truncated [ 184.131674][T15403] set_capacity_and_notify: 13 callbacks suppressed [ 184.131760][T15403] loop1: detected capacity change from 0 to 512 [ 184.145059][T15156] loop3: p250 could not be added: -ENOMEM [ 184.178860][T15403] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 184.188724][T15156] loop3: p251 start 67109111 is beyond EOD, truncated [ 184.196530][T15156] loop3: p253 start 67109111 is beyond EOD, truncated [ 184.227598][T15156] loop3: p255 start 67109111 is beyond EOD, truncated [ 184.325070][T15419] loop1: detected capacity change from 0 to 512 [ 184.387081][T15419] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 184.436791][T15419] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 184.461424][T15432] loop4: detected capacity change from 0 to 1024 [ 184.498510][T15432] EXT4-fs: Ignoring removed bh option [ 184.518589][T15432] EXT4-fs: inline encryption not supported [ 184.525711][T15432] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 184.543840][T15432] EXT4-fs (loop4): too many log groups per flexible block group [ 184.551709][T15432] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 184.558690][T15432] EXT4-fs (loop4): mount failed [ 184.650523][T15452] loop1: detected capacity change from 0 to 2048 [ 184.705719][T15452] Alternate GPT is invalid, using primary GPT. [ 184.725266][T15452] loop1: p2 p3 p7 [ 184.781751][ T8035] udevd[8035]: inotify_add_watch(7, /dev/loop3p36, 10) failed: No such file or directory [ 184.795073][ T8032] udevd[8032]: inotify_add_watch(7, /dev/loop3p48, 10) failed: No such file or directory [ 184.795951][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop3p32, 10) failed: No such file or directory [ 184.815548][ T4153] udevd[4153]: inotify_add_watch(7, /dev/loop3p42, 10) failed: No such file or directory [ 184.816650][ T8033] udevd[8033]: inotify_add_watch(7, /dev/loop3p50, 10) failed: No such file or directory [ 184.828086][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p34, 10) failed: No such file or directory [ 184.835904][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop3p40, 10) failed: No such file or directory [ 184.866975][T15468] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 184.871939][ T2986] Alternate GPT is invalid, using primary GPT. [ 184.873605][T15468] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 184.882454][ T2986] loop1: p2 p3 p7 [ 184.891496][T15468] vhci_hcd vhci_hcd.0: Device attached [ 184.969402][T15472] vhci_hcd: connection closed [ 184.969605][ T12] vhci_hcd vhci_hcd.0: stop threads [ 184.994741][ T12] vhci_hcd vhci_hcd.0: release socket [ 185.012225][ T12] vhci_hcd vhci_hcd.0: disconnect device [ 185.047943][T15496] loop1: detected capacity change from 0 to 512 [ 185.061689][ T3458] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 185.069361][T15496] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 185.111075][T15496] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.5769: Allocating blocks 41-42 which overlap fs metadata [ 185.128033][T15496] loop1: lost filesystem error report for type 5 error -117 [ 185.130039][T15496] Quota error (device loop1): write_blk: dquota write failed [ 185.144808][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 185.144830][ C1] EXT4-fs (loop1): initial error at time 1779317067: ext4_mb_mark_diskspace_used:4222 [ 185.144857][ C1] EXT4-fs (loop1): last error at time 1779317067: ext4_mb_mark_diskspace_used:4222 [ 185.305840][T15496] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 185.349848][T15496] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 185.399236][T15496] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.5769: Failed to acquire dquot type 1 [ 185.469926][T15496] loop1: lost filesystem error report for type 5 error -117 [ 185.471076][T15496] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 185.574305][T15496] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #12: comm syz.1.5769: corrupted inode contents [ 185.596042][T15496] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 185.600964][T15496] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #12: comm syz.1.5769: mark_inode_dirty error [ 185.670195][T15496] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 185.671591][T15496] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #12: comm syz.1.5769: corrupted inode contents [ 185.759850][T15496] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 185.760126][T15496] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #12: comm syz.1.5769: mark_inode_dirty error [ 185.785613][T15496] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 185.788546][T15496] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #12: comm syz.1.5769: corrupted inode contents [ 185.867690][T15496] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 185.868547][T15496] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 185.899996][T15545] loop0: detected capacity change from 0 to 512 [ 185.930927][T15496] loop1: lost filesystem error report for type 5 error -117 [ 185.931941][T15545] EXT4-fs error (device loop0): __ext4_fill_super:5596: inode #2: comm syz.0.5791: iget: checksum invalid [ 185.953067][ T28] audit: type=1326 audit(1779317068.252:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15548 comm="syz.2.5793" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1a1df7ce59 code=0x0 [ 185.967302][T15496] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #12: comm syz.1.5769: corrupted inode contents [ 185.978723][T15545] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -74 [ 186.002138][T15545] EXT4-fs (loop0): get root inode failed [ 186.011239][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 186.011255][ C1] EXT4-fs (loop0): initial error at time 1779317068: __ext4_fill_super:5596: inode 2 [ 186.011279][ C1] EXT4-fs (loop0): last error at time 1779317068: __ext4_fill_super:5596: inode 2 [ 186.051571][T15496] EXT4-fs error (device loop1): ext4_truncate:4690: inode #12: comm syz.1.5769: mark_inode_dirty error [ 186.088027][T15496] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 186.109621][T15545] EXT4-fs (loop0): mount failed [ 186.116681][T15496] loop1: lost filesystem error report for type 5 error -117 [ 186.116981][T15496] EXT4-fs (loop1): 1 truncate cleaned up [ 186.147170][T15496] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 186.235316][ T3346] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.382807][T15577] loop2: detected capacity change from 0 to 164 [ 186.413543][T15577] rock: directory entry would overflow storage [ 186.428418][T15580] loop3: detected capacity change from 0 to 1024 [ 186.435178][T15577] rock: sig=0x5252, size=5, remaining=3 [ 186.445822][ T28] audit: type=1400 audit(1779317068.766:351): avc: denied { create } for pid=15584 comm="syz.1.5811" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 186.460771][T15577] isofs_fill_super: root inode is not a directory. Corrupted media? [ 186.475900][T15580] EXT4-fs: inline encryption not supported [ 186.499431][T15580] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 186.527555][ T28] audit: type=1400 audit(1779317068.829:352): avc: denied { unlink } for pid=3346 comm="syz-executor" name="file0" dev="tmpfs" ino=6405 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 186.553868][ T28] audit: type=1326 audit(1779317068.882:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15590 comm="syz.1.5814" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1e6c81ce59 code=0x0 [ 186.580793][T15580] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.5809: Freeing blocks not in datazone - block = 0, count = 4096 [ 186.615935][T15580] loop3: lost filesystem error report for type 5 error -117 [ 186.618938][ T28] audit: type=1400 audit(1779317068.955:354): avc: denied { mount } for pid=15593 comm="syz.4.5815" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 186.626382][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 186.626421][ C0] EXT4-fs (loop3): initial error at time 1779317068: ext4_free_blocks:6718 [ 186.626445][ C0] EXT4-fs (loop3): last error at time 1779317068: ext4_free_blocks:6718 [ 186.670852][T15580] EXT4-fs (loop3): Remounting filesystem read-only [ 186.700689][T15580] EXT4-fs (loop3): 1 orphan inode deleted [ 186.728362][ T49] EXT4-fs (loop3): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 186.739042][T15580] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 186.744130][ T49] Quota error (device loop3): write_blk: dquota write failed [ 186.785340][ T49] Quota error (device loop3): remove_free_dqentry: Can't write block (2) with free entries [ 186.809476][ T49] EXT4-fs (loop3): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 186.842686][ T49] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 186.858087][ T3351] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.879460][T15616] loop0: detected capacity change from 0 to 764 [ 187.070663][T15640] loop3: detected capacity change from 0 to 128 [ 187.142609][T15641] Alternate GPT is invalid, using primary GPT. [ 187.172144][T15641] loop4: p1 p2 p3 [ 187.485277][T15677] EXT4-fs: Ignoring removed orlov option [ 187.515437][T15677] EXT4-fs (loop0): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 187.556939][T15677] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 187.594101][T15690] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 187.602018][T15677] EXT4-fs (loop0): orphan cleanup on readonly fs [ 187.608961][T15677] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.5855: Invalid inode table block 0 in block_group 0 [ 187.622036][T15677] loop0: lost filesystem error report for type 5 error -117 [ 187.622135][T15677] EXT4-fs (loop0): Remounting filesystem read-only [ 187.629471][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 187.629490][ C0] EXT4-fs (loop0): initial error at time 1779317070: __ext4_get_inode_loc:4885 [ 187.629512][ C0] EXT4-fs (loop0): last error at time 1779317070: __ext4_get_inode_loc:4885 [ 187.660502][T15677] EXT4-fs (loop0): 1 truncate cleaned up [ 187.675682][T15677] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 187.732087][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.762211][T15689] loop2: p2 p3 [ 187.775019][T15689] loop2: p2 size 50331648 extends beyond EOD, truncated [ 187.822030][T15689] loop2: p3 start 458783 is beyond EOD, truncated [ 187.903010][T15708] iso9660: Unexpected value for 'showassoc' [ 187.990633][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 188.038830][T15720] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 188.075093][T15720] EXT4-fs (loop0): orphan cleanup on readonly fs [ 188.101379][T15720] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.5877: bg 0: block 16: invalid block bitmap [ 188.154537][T15720] loop0: lost filesystem error report for type 5 error -117 [ 188.154702][T15720] EXT4-fs (loop0): Remounting filesystem read-only [ 188.162084][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 188.162106][ C0] EXT4-fs (loop0): initial error at time 1779317070: ext4_validate_block_bitmap:432 [ 188.162127][ C0] EXT4-fs (loop0): last error at time 1779317070: ext4_validate_block_bitmap:432 [ 188.270209][T15720] EXT4-fs (loop0): 1 truncate cleaned up [ 188.300656][T15720] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 188.360095][T15745] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.383836][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.400315][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.519307][T15759] EXT4-fs error (device loop2): __ext4_fill_super:5596: comm syz.2.5895: inode #2: comm syz.2.5895: iget: illegal inode # [ 188.589434][T15759] loop2: lost filesystem error report for type 5 error -117 [ 188.594940][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 188.608728][ C0] EXT4-fs (loop2): initial error at time 1779317071: __ext4_fill_super:5596 [ 188.617465][ C0] EXT4-fs (loop2): last error at time 1779317071: __ext4_fill_super:5596 [ 188.629097][T15759] EXT4-fs (loop2): Remounting filesystem read-only [ 188.680969][T15759] EXT4-fs (loop2): get root inode failed [ 188.727313][T15759] EXT4-fs (loop2): mount failed [ 188.908381][T15800] set_capacity_and_notify: 7 callbacks suppressed [ 188.908441][T15800] loop0: detected capacity change from 0 to 2048 [ 188.953997][T15796] loop1: detected capacity change from 0 to 8192 [ 188.979084][T15800] Alternate GPT is invalid, using primary GPT. [ 188.985773][T15800] loop0: p2 p3 p7 [ 189.008595][T15796] loop1: p1 p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 [ 189.008890][T15796] loop1: p1 start 67109111 is beyond EOD, truncated [ 189.161300][T15796] loop1: p3 start 100859904 is beyond EOD, truncated [ 189.172932][T15808] 9p: Could not find request transport: f [ 189.198719][ T8035] udevd[8035]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 189.204067][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 189.212666][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 189.228400][T15796] loop1: p5 start 67109111 is beyond EOD, truncated [ 189.264518][T15796] loop1: p7 start 67109111 is beyond EOD, truncated [ 189.290146][T15796] loop1: p9 start 67109111 is beyond EOD, truncated [ 189.316350][T15796] loop1: p11 start 67109111 is beyond EOD, truncated [ 189.336273][T15796] loop1: p13 start 67109111 is beyond EOD, truncated [ 189.362770][T15796] loop1: p15 start 67109111 is beyond EOD, truncated [ 189.389215][T15796] loop1: p17 start 67109111 is beyond EOD, truncated [ 189.404668][T15796] loop1: p19 start 67109111 is beyond EOD, truncated [ 189.412696][T15827] loop4: detected capacity change from 0 to 512 [ 189.432152][T15796] loop1: p21 start 67109111 is beyond EOD, truncated [ 189.451207][T15796] loop1: p23 start 67109111 is beyond EOD, truncated [ 189.463238][T15827] EXT4-fs (loop4): blocks per group (34) and clusters per group (32768) inconsistent [ 189.481267][T15796] loop1: p25 start 67109111 is beyond EOD, truncated [ 189.502046][T15796] loop1: p27 start 67109111 is beyond EOD, truncated [ 189.517056][T15819] loop2: detected capacity change from 0 to 8192 [ 189.530427][T15796] loop1: p29 start 67109111 is beyond EOD, truncated [ 189.548224][T15796] loop1: p31 start 67109111 is beyond EOD, truncated [ 189.568169][T15796] loop1: p33 start 67109111 is beyond EOD, truncated [ 189.590686][T15796] loop1: p35 start 67109111 is beyond EOD, truncated [ 189.605917][T15819] loop2: p2 p3 p4 [ 189.610856][T15819] loop2: p2 size 588341 extends beyond EOD, truncated [ 189.629091][T15796] loop1: p37 start 67109111 is beyond EOD, truncated [ 189.648407][T15796] loop1: p39 start 67109111 is beyond EOD, truncated [ 189.664768][T15819] loop2: p3 start 65280 is beyond EOD, truncated [ 189.681633][T15796] loop1: p41 start 67109111 is beyond EOD, truncated [ 189.703327][T15796] loop1: p43 start 67109111 is beyond EOD, truncated [ 189.713355][T15819] loop2: p4 start 219873280 is beyond EOD, truncated [ 189.735317][T15796] loop1: p45 start 67109111 is beyond EOD, truncated [ 189.759111][T15796] loop1: p47 start 67109111 is beyond EOD, truncated [ 189.782465][T15796] loop1: p49 start 67109111 is beyond EOD, truncated [ 189.801639][T15796] loop1: p51 start 67109111 is beyond EOD, truncated [ 189.821646][T15796] loop1: p53 start 67109111 is beyond EOD, truncated [ 189.847569][T15796] loop1: p55 start 67109111 is beyond EOD, truncated [ 189.856424][T15849] tmpfs: Unknown parameter 'context6¿LòÃgñæ9¤†ª“1`w÷AšÙuújÍái#áôa•' [ 189.870536][T15796] loop1: p57 start 67109111 is beyond EOD, truncated [ 189.889725][T15796] loop1: p59 start 67109111 is beyond EOD, truncated [ 189.897115][T15796] loop1: p61 start 67109111 is beyond EOD, truncated [ 189.917792][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 189.927558][T15796] loop1: p63 start 67109111 is beyond EOD, truncated [ 189.928901][T15796] loop1: p65 start 67109111 is beyond EOD, truncated [ 189.963010][T15796] loop1: p67 start 67109111 is beyond EOD, truncated [ 189.978431][T15796] loop1: p69 start 67109111 is beyond EOD, truncated [ 190.002226][T15796] loop1: p71 start 67109111 is beyond EOD, truncated [ 190.024584][T15796] loop1: p73 start 67109111 is beyond EOD, truncated [ 190.035657][T15796] loop1: p74 could not be added: -ENOMEM [ 190.044429][T15796] loop1: p75 start 67109111 is beyond EOD, truncated [ 190.053063][T15796] loop1: p76 could not be added: -ENOMEM [ 190.063983][T15796] loop1: p77 start 67109111 is beyond EOD, truncated [ 190.070968][T15866] loop2: detected capacity change from 0 to 1024 [ 190.089016][T15796] loop1: p79 start 67109111 is beyond EOD, truncated [ 190.107558][T15796] loop1: p81 start 67109111 is beyond EOD, truncated [ 190.118439][T15866] __quota_error: 6 callbacks suppressed [ 190.118456][T15866] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 190.134713][T15866] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 190.142985][T15796] loop1: p83 start 67109111 is beyond EOD, [ 190.144269][T15866] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.5949: Failed to acquire dquot type 0 [ 190.151704][T15796] truncated [ 190.161677][T15866] loop2: lost filesystem error report for type 5 error -5 [ 190.165554][T15866] EXT4-fs (loop2): 1 truncate cleaned up [ 190.172795][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 190.172816][ C0] EXT4-fs (loop2): initial error at time 1779317072: ext4_acquire_dquot:7034 [ 190.172840][ C0] EXT4-fs (loop2): last error at time 1779317072: ext4_acquire_dquot:7034 [ 190.209816][T15866] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 190.243549][T15796] loop1: p85 start 67109111 is beyond EOD, truncated [ 190.255509][T15796] loop1: p87 start 67109111 is beyond EOD, truncated [ 190.264471][T15796] loop1: p89 start 67109111 is beyond EOD, truncated [ 190.280965][T15796] loop1: p91 start 67109111 is beyond EOD, truncated [ 190.300825][T15796] loop1: p93 start 67109111 is beyond EOD, truncated [ 190.334409][T15796] loop1: p95 start 67109111 is beyond EOD, truncated [ 190.344622][T15796] loop1: p97 start 67109111 is beyond EOD, truncated [ 190.363418][T15796] loop1: p99 start 67109111 is beyond EOD, truncated [ 190.364315][ T28] audit: type=1326 audit(1779317072.882:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15882 comm="syz.3.5955" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9824b7ce59 code=0x0 [ 190.396360][T15796] loop1: p101 start 67109111 is beyond EOD, truncated [ 190.407528][T15796] loop1: p103 start 67109111 is beyond EOD, truncated [ 190.415318][ T3348] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.425682][T15796] loop1: p105 start 67109111 is beyond EOD, truncated [ 190.461195][T15796] loop1: p107 start 67109111 is beyond EOD, truncated [ 190.494332][T15796] loop1: p109 start 67109111 is beyond EOD, truncated [ 190.520707][T15796] loop1: p111 start 67109111 is beyond EOD, truncated [ 190.540970][T15796] loop1: p113 start 67109111 is beyond EOD, truncated [ 190.563645][T15796] loop1: p115 start 67109111 is beyond EOD, truncated [ 190.580649][T15796] loop1: p117 start 67109111 is beyond EOD, truncated [ 190.597354][T15796] loop1: p119 start 67109111 is beyond EOD, truncated [ 190.618987][T15796] loop1: p121 start 67109111 is beyond EOD, truncated [ 190.635894][T15796] loop1: p123 start 67109111 is beyond EOD, truncated [ 190.656814][T15796] loop1: p125 start 67109111 is beyond EOD, truncated [ 190.666117][T15796] loop1: p127 start 67109111 is beyond EOD, truncated [ 190.677684][T15902] loop3: detected capacity change from 0 to 128 [ 190.686774][T15796] loop1: p129 start 67109111 is beyond EOD, truncated [ 190.695365][T15902] FAT-fs (loop3): bogus number of reserved sectors [ 190.702351][T15902] FAT-fs (loop3): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 190.713462][T15902] FAT-fs (loop3): Can't find a valid FAT filesystem [ 190.721189][T15796] loop1: p131 start 67109111 is beyond EOD, truncated [ 190.731023][T15796] loop1: p133 start 67109111 is beyond EOD, truncated [ 190.741493][T15796] loop1: p135 start 67109111 is beyond EOD, truncated [ 190.756617][T15796] loop1: p137 start 67109111 is beyond EOD, truncated [ 190.780095][T15796] loop1: p139 start 67109111 is beyond EOD, truncated [ 190.799989][T15796] loop1: p141 start 67109111 is beyond EOD, truncated [ 190.828387][T15796] loop1: p143 start 67109111 is beyond EOD, truncated [ 190.846927][T15796] loop1: p145 start 67109111 is beyond EOD, truncated [ 190.858590][T15796] loop1: p147 start 67109111 is beyond EOD, truncated [ 190.882021][T15796] loop1: p149 start 67109111 is beyond EOD, truncated [ 190.895147][T15796] loop1: p151 start 67109111 is beyond EOD, truncated [ 190.922925][T15796] loop1: p153 start 67109111 is beyond EOD, truncated [ 190.943274][T15796] loop1: p155 start 67109111 is beyond EOD, truncated [ 190.970480][T15796] loop1: p157 start 67109111 is beyond EOD, truncated [ 190.986626][T15796] loop1: p159 start 67109111 is beyond EOD, truncated [ 190.994591][T15796] loop1: p161 start 67109111 is beyond EOD, truncated [ 191.014636][T15796] loop1: p163 start 67109111 is beyond EOD, truncated [ 191.051941][T15796] loop1: p165 start 67109111 is beyond EOD, truncated [ 191.093302][T15796] loop1: p167 start 67109111 is beyond EOD, truncated [ 191.113971][T15927] loop4: detected capacity change from 0 to 128 [ 191.123591][T15796] loop1: p169 start 67109111 is beyond EOD, truncated [ 191.149342][T15796] loop1: p171 start 67109111 is beyond EOD, truncated [ 191.169086][T15796] loop1: p173 start 67109111 is beyond EOD, truncated [ 191.193271][T15796] loop1: p175 start 67109111 is beyond EOD, truncated [ 191.208812][T15934] loop4: detected capacity change from 0 to 512 [ 191.224575][T15796] loop1: p177 start 67109111 is beyond EOD, truncated [ 191.236354][T15934] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 191.245315][T15796] loop1: p179 start 67109111 is beyond EOD, truncated [ 191.255287][T15934] EXT4-fs (loop4): 1 truncate cleaned up [ 191.267576][T15938] loop3: detected capacity change from 0 to 136 [ 191.273990][T15796] loop1: p181 start 67109111 is beyond EOD, truncated [ 191.287108][T15934] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 191.307778][T15796] loop1: p183 start 67109111 is beyond EOD, truncated [ 191.321739][T15938] Attempt to read inode for relocated directory [ 191.351732][T15796] loop1: p185 start 67109111 is beyond EOD, truncated [ 191.392060][T15796] loop1: p187 start 67109111 is beyond EOD, truncated [ 191.411607][T15796] loop1: p189 start 67109111 is beyond EOD, truncated [ 191.421415][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.446982][T15796] loop1: p191 start 67109111 is beyond EOD, truncated [ 191.455680][ T28] audit: type=1326 audit(1779317074.037:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15945 comm="syz.2.5987" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1a1df7ce59 code=0x0 [ 191.480807][T15796] loop1: p193 start 67109111 is beyond EOD, truncated [ 191.502113][T15796] loop1: p195 start 67109111 is beyond EOD, truncated [ 191.530474][T15796] loop1: p197 start 67109111 is beyond EOD, truncated [ 191.547342][T15796] loop1: p199 start 67109111 is beyond EOD, truncated [ 191.571740][T15796] loop1: p201 start 67109111 is beyond EOD, truncated [ 191.603788][T15796] loop1: p203 start 67109111 is beyond EOD, truncated [ 191.634793][T15796] loop1: p205 start 67109111 is beyond EOD, truncated [ 191.646805][T15796] loop1: p207 start 67109111 is beyond EOD, truncated [ 191.664529][T15796] loop1: p209 start 67109111 is beyond EOD, truncated [ 191.672387][T15796] loop1: p211 start 67109111 is beyond EOD, truncated [ 191.690554][T15796] loop1: p213 start 67109111 is beyond EOD, truncated [ 191.704918][T15796] loop1: p215 start 67109111 is beyond EOD, truncated [ 191.726564][T15796] loop1: p217 start 67109111 is beyond EOD, truncated [ 191.741468][T15963] loop2: detected capacity change from 0 to 1024 [ 191.748773][T15796] loop1: p219 start 67109111 is beyond EOD, truncated [ 191.780395][T15796] loop1: p221 start 67109111 is beyond EOD, truncated [ 191.787844][T15963] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 191.800474][T15796] loop1: p223 start 67109111 is beyond EOD, truncated [ 191.807941][T15963] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 191.818614][T15796] loop1: p225 start 67109111 is beyond EOD, truncated [ 191.825904][T15963] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 191.853008][T15796] loop1: p227 start 67109111 is beyond EOD, truncated [ 191.860308][T15963] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 191.868906][T15796] loop1: p229 start 67109111 is beyond EOD, truncated [ 191.876097][T15963] EXT4-fs (loop2): orphan cleanup on readonly fs [ 191.882780][T15796] loop1: p231 start 67109111 is beyond EOD, truncated [ 191.890137][T15963] EXT4-fs error (device loop2): ext4_read_inode_bitmap:167: comm syz.2.5994: Inode bitmap for bg 0 marked uninitialized [ 191.906262][T15963] loop2: lost filesystem error report for type 5 error -117 [ 191.907155][T15963] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 191.912470][T15796] loop1: p233 start 67109111 is beyond EOD, truncated [ 192.001055][ T3348] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.027328][T15796] loop1: p235 start 67109111 is beyond EOD, truncated [ 192.057579][T15796] loop1: p237 start 67109111 is beyond EOD, truncated [ 192.080053][T15796] loop1: p239 start 67109111 is beyond EOD, truncated [ 192.105624][T15796] loop1: p241 start 67109111 is beyond EOD, truncated [ 192.116966][T15796] loop1: p243 start 67109111 is beyond EOD, truncated [ 192.130900][T15796] loop1: p245 start 67109111 is beyond EOD, truncated [ 192.148389][T15796] loop1: p247 start 67109111 is beyond EOD, truncated [ 192.157314][T15796] loop1: p249 start 67109111 is beyond EOD, truncated [ 192.174283][T15796] loop1: p251 start 67109111 is beyond EOD, truncated [ 192.189728][T15796] loop1: p253 start 67109111 is beyond EOD, truncated [ 192.206722][ T28] audit: type=1400 audit(1779317074.824:358): avc: denied { create } for pid=15991 comm="syz.3.6008" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 192.209322][T15796] loop1: p255 start 67109111 is beyond EOD, truncated [ 192.348442][T15988] loop0: p1 p2 p3 [ 192.375118][T15988] loop0: p3 size 101253376 extends beyond EOD, truncated [ 192.396193][T15978] loop4: p1 < > p3 < > p4 [ 192.401607][T15978] loop4: partition table partially beyond EOD, truncated [ 192.416064][T15978] loop4: p4 start 1426063360 is beyond EOD, truncated [ 192.427702][T16004] EXT4-fs (loop2): unsupported descriptor size 127 [ 192.460621][T16008] SELinux: security_context_str_to_sid () failed with errno=-22 [ 192.485627][ T2986] loop1: p1 p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 [ 192.485912][ T2986] loop1: p1 start 67109111 is beyond EOD, truncated [ 192.610076][T16013] 9pnet_fd: p9_fd_create_tcp (16013): problem connecting socket to 127.0.0.1 [ 192.624068][ T2986] loop1: p3 start 100859904 is beyond EOD, truncated [ 192.636691][ T2986] loop1: p5 start 67109111 is beyond EOD, truncated [ 192.651076][ T2986] loop1: p7 start 67109111 is beyond EOD, truncated [ 192.663854][ T2986] loop1: p9 start 67109111 is beyond EOD, truncated [ 192.683067][ T2986] loop1: p11 start 67109111 is beyond EOD, truncated [ 192.698277][ T2986] loop1: p13 start 67109111 is beyond EOD, truncated [ 192.714665][ T2986] loop1: p15 start 67109111 is beyond EOD, truncated [ 192.730160][ T2986] loop1: p17 start 67109111 is beyond EOD, truncated [ 192.740298][ T2986] loop1: p19 start 67109111 is beyond EOD, truncated [ 192.754402][ T2986] loop1: p21 start 67109111 is beyond EOD, truncated [ 192.766357][ T2986] loop1: p23 start 67109111 is beyond EOD, truncated [ 192.783442][ T2986] loop1: p25 start 67109111 is beyond EOD, truncated [ 192.792851][ T2986] loop1: p27 start 67109111 is beyond EOD, truncated [ 192.800705][ T2986] loop1: p29 start 67109111 is beyond EOD, truncated [ 192.829345][ T2986] loop1: p31 start 67109111 is beyond EOD, truncated [ 192.838356][ T2986] loop1: p33 start 67109111 is beyond EOD, truncated [ 192.846346][ T2986] loop1: p35 start 67109111 is beyond EOD, truncated [ 192.853911][ T2986] loop1: p37 start 67109111 is beyond EOD, truncated [ 192.861489][ T2986] loop1: p39 start 67109111 is beyond EOD, truncated [ 192.868990][ T2986] loop1: p41 start 67109111 is beyond EOD, truncated [ 192.876334][ T2986] loop1: p43 start 67109111 is beyond EOD, truncated [ 192.893827][ T2986] loop1: p45 start 67109111 is beyond EOD, truncated [ 192.917143][ T2986] loop1: p47 start 67109111 is beyond EOD, truncated [ 192.936690][ T2986] loop1: p49 start 67109111 is beyond EOD, truncated [ 192.952167][ T2986] loop1: p51 start 67109111 is beyond EOD, truncated [ 192.968738][ T2986] loop1: p53 start 67109111 is beyond EOD, truncated [ 192.990922][ T2986] loop1: p55 start 67109111 is beyond EOD, truncated [ 193.000882][ T2986] loop1: p57 start 67109111 is beyond EOD, truncated [ 193.012133][ T2986] loop1: p59 start 67109111 is beyond EOD, truncated [ 193.026740][ T2986] loop1: p61 start 67109111 is beyond EOD, truncated [ 193.039836][ T2986] loop1: p63 start 67109111 is beyond EOD, truncated [ 193.064136][ T2986] loop1: p65 start 67109111 is beyond EOD, truncated [ 193.082413][ T2986] loop1: p67 start 67109111 is beyond EOD, truncated [ 193.092563][T16058] FAT-fs (loop3): bogus logical sector size 768 [ 193.105369][ T2986] loop1: p69 start 67109111 is beyond EOD, truncated [ 193.115153][ T2986] loop1: p71 start 67109111 is beyond EOD, truncated [ 193.122155][T16058] FAT-fs (loop3): Can't find a valid FAT filesystem [ 193.129527][ T2986] loop1: p73 start 67109111 is beyond EOD, truncated [ 193.137727][ T2986] loop1: p75 start 67109111 is beyond EOD, truncated [ 193.145379][ T2986] loop1: p77 start 67109111 is beyond EOD, truncated [ 193.163004][ T2986] loop1: p79 start 67109111 is beyond EOD, truncated [ 193.180400][ T2986] loop1: p81 start 67109111 is beyond EOD, truncated [ 193.195956][ T2986] loop1: p83 start 67109111 is beyond EOD, truncated [ 193.209161][ T2986] loop1: p85 start 67109111 is beyond EOD, truncated [ 193.227770][ T2986] loop1: p87 start 67109111 is beyond EOD, truncated [ 193.250152][ T2986] loop1: p89 start 67109111 is beyond EOD, truncated [ 193.257779][ T2986] loop1: p91 start 67109111 is beyond EOD, truncated [ 193.265710][ T2986] loop1: p93 start 67109111 is beyond EOD, truncated [ 193.282721][ T2986] loop1: p95 start 67109111 is beyond EOD, truncated [ 193.300186][ T2986] loop1: p97 start 67109111 is beyond EOD, truncated [ 193.322851][ T2986] loop1: p99 start 67109111 is beyond EOD, truncated [ 193.331891][ T2986] loop1: p101 start 67109111 is beyond EOD, truncated [ 193.345596][ T2986] loop1: p103 start 67109111 is beyond EOD, truncated [ 193.369452][ T2986] loop1: p105 start 67109111 is beyond EOD, truncated [ 193.383077][ T2986] loop1: p107 start 67109111 is beyond EOD, truncated [ 193.398338][ T2986] loop1: p109 start 67109111 is beyond EOD, truncated [ 193.415836][ T2986] loop1: p111 start 67109111 is beyond EOD, truncated [ 193.431759][ T2986] loop1: p113 start 67109111 is beyond EOD, truncated [ 193.440495][ T2986] loop1: p115 start 67109111 is beyond EOD, truncated [ 193.448143][ T2986] loop1: p117 start 67109111 is beyond EOD, truncated [ 193.455627][ T2986] loop1: p119 start 67109111 is beyond EOD, truncated [ 193.462946][ T2986] loop1: p121 start 67109111 is beyond EOD, truncated [ 193.470334][ T2986] loop1: p123 start 67109111 is beyond EOD, truncated [ 193.477765][ T2986] loop1: p125 start 67109111 is beyond EOD, truncated [ 193.493454][ T2986] loop1: p127 start 67109111 is beyond EOD, truncated [ 193.514828][ T2986] loop1: p129 start 67109111 is beyond EOD, truncated [ 193.531027][ T2986] loop1: p131 start 67109111 is beyond EOD, truncated [ 193.547348][ T2986] loop1: p133 start 67109111 is beyond EOD, truncated [ 193.565968][ T2986] loop1: p135 start 67109111 is beyond EOD, truncated [ 193.582189][ T2986] loop1: p137 start 67109111 is beyond EOD, truncated [ 193.594794][ T2986] loop1: p139 start 67109111 is beyond EOD, truncated [ 193.608919][ T2986] loop1: p141 start 67109111 is beyond EOD, truncated [ 193.628726][ T2986] loop1: p143 start 67109111 is beyond EOD, truncated [ 193.651290][ T2986] loop1: p145 start 67109111 is beyond EOD, truncated [ 193.658991][ T2986] loop1: p147 start 67109111 is beyond EOD, truncated [ 193.672445][ T2986] loop1: p149 start 67109111 is beyond EOD, truncated [ 193.679904][ T2986] loop1: p151 start 67109111 is beyond EOD, truncated [ 193.690639][ T2986] loop1: p153 start 67109111 is beyond EOD, truncated [ 193.700723][ T2986] loop1: p155 start 67109111 is beyond EOD, truncated [ 193.711183][ T2986] loop1: p157 start 67109111 is beyond EOD, truncated [ 193.718347][T16109] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.6066: corrupted inode contents [ 193.730471][ T2986] loop1: p159 start 67109111 is beyond EOD, truncated [ 193.737829][ T2986] loop1: p161 start 67109111 is beyond EOD, truncated [ 193.745484][ T2986] loop1: p163 start 67109111 is beyond EOD, truncated [ 193.753254][ T2986] loop1: p165 start 67109111 is beyond EOD, truncated [ 193.760652][ T2986] loop1: p167 start 67109111 is beyond EOD, truncated [ 193.768139][ T2986] loop1: p169 start 67109111 is beyond EOD, truncated [ 193.777264][ T2986] loop1: p171 start 67109111 is beyond EOD, truncated [ 193.784550][ T2986] loop1: p173 start 67109111 is beyond EOD, truncated [ 193.792135][ T2986] loop1: p175 start 67109111 is beyond EOD, truncated [ 193.799470][ T2986] loop1: p177 start 67109111 is beyond EOD, truncated [ 193.807705][ T2986] loop1: p179 start 67109111 is beyond EOD, truncated [ 193.815277][T16109] fserror_report: 2 callbacks suppressed [ 193.815293][T16109] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 193.816749][ T2986] loop1: p181 start 67109111 is beyond EOD, truncated [ 193.837663][ T2986] loop1: p183 start 67109111 is beyond EOD, truncated [ 193.844917][ T2986] loop1: p185 start 67109111 is beyond EOD, truncated [ 193.852149][ T2986] loop1: p187 start 67109111 is beyond EOD, truncated [ 193.859285][T16109] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.6066: mark_inode_dirty error [ 193.859609][ T2986] loop1: p189 start 67109111 is beyond EOD, [ 193.870652][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 193.874335][ T2986] truncated [ 193.876684][ C0] EXT4-fs (loop4): initial error at time 1779317076: ext4_do_update_inode:5690 [ 193.884344][ T2986] loop1: p191 start 67109111 is beyond EOD, [ 193.886232][ C0] : inode 16 [ 193.886250][ C0] EXT4-fs (loop4): last error at time 1779317076: ext4_do_update_inode:5690: inode 16 [ 193.910651][ T2986] truncated [ 193.919160][ T2986] loop1: p193 start 67109111 is beyond EOD, truncated [ 193.930011][ T2986] loop1: p195 start 67109111 is beyond EOD, truncated [ 193.951144][ T2986] loop1: p197 start 67109111 is beyond EOD, truncated [ 193.969365][ T2986] loop1: p199 start 67109111 is beyond EOD, truncated [ 193.982125][T16109] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 193.982759][T16109] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.6066: corrupted inode contents [ 193.987935][ T2986] loop1: p201 start 67109111 is beyond EOD, [ 194.007250][T16109] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 194.025485][T16109] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.6066: mark_inode_dirty error [ 194.034639][ T2986] truncated [ 194.062863][ T2986] loop1: p203 start 67109111 is beyond EOD, truncated [ 194.067923][T16109] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 194.070155][ T2986] loop1: p205 start 67109111 is beyond EOD, [ 194.078555][T16109] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.6066: corrupted inode contents [ 194.079623][ T2986] truncated [ 194.110795][ T2986] loop1: p207 start 67109111 is beyond EOD, truncated [ 194.119566][ T2986] loop1: p209 start 67109111 is beyond EOD, truncated [ 194.121328][T16109] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 194.130980][ T2986] loop1: p211 start 67109111 is beyond EOD, [ 194.142621][T16109] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 194.147950][ T2986] truncated [ 194.170214][T16109] loop4: lost filesystem error report for type 5 error -117 [ 194.170780][T16109] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.6066: corrupted inode contents [ 194.173656][ T2986] loop1: p213 start 67109111 is beyond EOD, [ 194.182038][T16117] set_capacity_and_notify: 5 callbacks suppressed [ 194.182085][T16117] loop0: detected capacity change from 0 to 8192 [ 194.213725][ T2986] truncated [ 194.218697][ T28] audit: type=1326 audit(1779317076.935:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16136 comm="syz.2.6080" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1a1df7ce59 code=0x0 [ 194.219047][T16109] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 194.249992][ T2986] loop1: p215 start 67109111 is beyond EOD, [ 194.266998][T16109] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.6066: mark_inode_dirty error [ 194.272090][ T2986] truncated [ 194.283252][T16109] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 194.293696][T16109] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 194.305900][ T2986] loop1: p217 start 67109111 is beyond EOD, truncated [ 194.329195][T16117] loop0: p1 p3 p4 [ 194.339400][ T2986] loop1: p219 start 67109111 is beyond EOD, truncated [ 194.343255][T16117] loop0: p1 start 393217 is beyond EOD, [ 194.351673][ T2986] loop1: p221 start 67109111 is beyond EOD, truncated [ 194.363258][T16109] loop4: lost filesystem error report for type 5 error -117 [ 194.371705][T16117] truncated [ 194.392417][ T2986] loop1: p223 start 67109111 is beyond EOD, truncated [ 194.398914][T16109] EXT4-fs (loop4): 1 truncate cleaned up [ 194.405184][ T2986] loop1: p225 start 67109111 is beyond EOD, truncated [ 194.421395][ T2986] loop1: p227 start 67109111 is beyond EOD, truncated [ 194.425250][ T384] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 194.438729][ T2986] loop1: p229 start 67109111 is beyond EOD, truncated [ 194.445702][T16117] loop0: p3 size 395700 extends beyond EOD, truncated [ 194.456386][T16109] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.469623][ T2986] loop1: p231 start 67109111 is beyond EOD, truncated [ 194.470288][ T384] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:7: Failed to release dquot type 1 [ 194.479076][T16117] loop0: p4 start 117571584 is beyond EOD, [ 194.488285][ T2986] loop1: p233 start 67109111 is beyond EOD, truncated [ 194.504601][T16109] ext4 filesystem being mounted at /1214/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.519273][ T2986] loop1: p235 start 67109111 is beyond EOD, truncated [ 194.536063][T16117] truncated [ 194.539756][ T2986] loop1: p237 start 67109111 is beyond EOD, truncated [ 194.555517][ T2986] loop1: p239 start 67109111 is beyond EOD, truncated [ 194.572662][ T2986] loop1: p241 start 67109111 is beyond EOD, truncated [ 194.585036][ T2986] loop1: p243 start 67109111 is beyond EOD, truncated [ 194.604750][ T2986] loop1: p245 start 67109111 is beyond EOD, truncated [ 194.622537][ T28] audit: type=1400 audit(1779317077.355:360): avc: denied { create } for pid=16152 comm="syz.2.6089" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 194.645331][ T2986] loop1: p247 start 67109111 is beyond EOD, truncated [ 194.667319][ T2986] loop1: p249 start 67109111 is beyond EOD, truncated [ 194.675265][ T2986] loop1: p251 start 67109111 is beyond EOD, truncated [ 194.683154][ T2986] loop1: p253 start 67109111 is beyond EOD, truncated [ 194.690869][ T2986] loop1: p255 start 67109111 is beyond EOD, truncated [ 194.730712][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.741281][T16156] loop0: detected capacity change from 0 to 512 [ 194.769193][T16156] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #11: block 992: comm syz.0.6088: lblock 6 mapped to illegal pblock 992 (length 1) [ 194.805357][T16156] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 194.806139][T16156] EXT4-fs (loop0): 1 orphan inode deleted [ 194.815494][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 194.815513][ C0] EXT4-fs (loop0): initial error at time 1779317077: ext4_map_blocks:791: inode 11: block 992 [ 194.815543][ C0] EXT4-fs (loop0): last error at time 1779317077: ext4_map_blocks:791: inode 11: block 992 [ 194.860399][T16156] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.887812][T16166] loop4: detected capacity change from 0 to 2048 [ 194.911247][T16166] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4294967295)! [ 194.928859][T16166] EXT4-fs (loop4): group descriptors corrupted! [ 194.981520][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.172254][ T28] audit: type=1400 audit(1779317077.932:361): avc: denied { unmount } for pid=3356 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 195.277482][T16198] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 195.293355][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 195.303184][ T8035] udevd[8035]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 195.313178][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 195.315676][ T8032] udevd[8032]: inotify_add_watch(7, /dev/loop1p18, 10) failed: No such file or directory [ 195.326152][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop1p10, 10) failed: No such file or directory [ 195.340124][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop1p22, 10) failed: No such file or directory [ 195.349216][ T4080] udevd[4080]: inotify_add_watch(7, /dev/loop1p16, 10) failed: No such file or directory [ 195.363650][ T4153] udevd[4153]: inotify_add_watch(7, /dev/loop1p12, 10) failed: No such file or directory [ 195.371955][ T8034] udevd[8034]: inotify_add_watch(7, /dev/loop1p24, 10) failed: No such file or directory [ 195.377546][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 195.432363][T16207] loop4: detected capacity change from 0 to 512 [ 195.467212][T16207] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 195.503306][T16215] loop1: detected capacity change from 0 to 512 [ 195.521565][T16207] EXT4-fs (loop4): orphan cleanup on readonly fs [ 195.529582][T16215] EXT4-fs (loop1): orphan cleanup on readonly fs [ 195.546377][T16207] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.6112: Block bitmap for bg 0 marked uninitialized [ 195.574417][T16215] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.6117: ea_inode with extended attributes [ 195.609755][T16215] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 195.610712][T16215] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.6117: error while reading EA inode 11 err=-117 [ 195.619918][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 195.619938][ C1] EXT4-fs (loop1): initial error at time 1779317078: ext4_xattr_inode_iget:441: inode 11 [ 195.619963][ C1] EXT4-fs (loop1): last error at time 1779317078: ext4_xattr_inode_iget:441: inode 11 [ 195.643622][T16207] loop4: lost filesystem error report for type 5 error -117 [ 195.665610][T16215] loop1: lost filesystem error report for type 5 error -117 [ 195.708361][T16215] EXT4-fs (loop1): 1 orphan inode deleted [ 195.734648][T16207] EXT4-fs (loop4): Remounting filesystem read-only [ 195.741233][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 195.741253][ C1] EXT4-fs (loop4): initial error at time 1779317078: ext4_read_block_bitmap_nowait:517 [ 195.741302][ C1] EXT4-fs (loop4): last error at time 1779317078: ext4_read_block_bitmap_nowait:517 [ 195.798635][ T28] audit: type=1326 audit(1779317078.583:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16232 comm="syz.0.6125" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f29bbb2ce59 code=0x0 [ 195.807769][T16215] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 195.865429][T16207] EXT4-fs (loop4): 1 orphan inode deleted [ 195.888668][T16207] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 195.945335][ T3346] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.061047][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.071600][ T28] audit: type=1326 audit(1779317078.877:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16251 comm="syz.1.6135" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1e6c81ce59 code=0x0 [ 196.126142][T16254] loop2: detected capacity change from 0 to 128 [ 196.467394][T16287] nfs: Unknown parameter '' [ 196.886021][T16266] loop0: detected capacity change from 0 to 32768 [ 196.928304][T16317] loop2: detected capacity change from 0 to 2048 [ 196.937239][T16266] loop0: p3 < p5 p6 p7 p8 > p4 < p9 p10 > [ 196.951736][T16266] loop0: p6 start 50334720 is beyond EOD, truncated [ 196.977611][T16266] loop0: p7 start 68608 is beyond EOD, truncated [ 196.998805][T16266] loop0: p8 size 33554432 extends beyond EOD, truncated [ 197.010770][T16317] Alternate GPT is invalid, using primary GPT. [ 197.019149][T16266] loop0: p10 start 50334720 is beyond EOD, truncated [ 197.030296][T16317] loop2: p2 p3 p7 [ 197.128719][ T28] audit: type=1326 audit(1779317079.979:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16326 comm="syz.3.6172" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9824b7ce59 code=0x0 [ 197.527624][T16351] loop3: detected capacity change from 0 to 4096 [ 197.570966][T16351] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 197.639109][T16365] loop2: detected capacity change from 0 to 512 [ 197.650528][T16367] tmpfs: Bad value for 'mpol' [ 197.675058][T16365] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 197.719832][T16365] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 197.729054][T16365] EXT4-fs (loop2): orphan cleanup on readonly fs [ 197.769923][T16365] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 197.795899][T16365] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 197.805439][T16365] EXT4-fs (loop2): 1 orphan inode deleted [ 197.842151][T16365] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 197.999365][ T3348] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.112499][T16395] 9pnet_fd: p9_fd_create_tcp (16395): problem connecting socket to 127.0.0.1 [ 198.191736][T16402] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 198.262076][T16406] EXT4-fs: Ignoring removed orlov option [ 198.314402][T16406] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 198.775332][T16467] EXT4-fs warning (device loop2): ext4_xattr_inode_get:560: inode #11: comm syz.2.6241: EA inode hash validation failed [ 198.787621][T16474] futex_wake_op: syz.1.6243 tries to shift op by 32; fix this program [ 198.870303][T16467] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.6241: corrupted inode contents [ 198.882782][T16467] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 198.884169][T16467] EXT4-fs (loop2): Remounting filesystem read-only [ 198.893337][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 198.893356][ C0] EXT4-fs (loop2): initial error at time 1779317081: ext4_do_update_inode:5690: inode 15 [ 198.893388][ C0] EXT4-fs (loop2): last error at time 1779317081: ext4_do_update_inode:5690: inode 15 [ 198.939001][T16467] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -30) [ 198.957684][T16467] EXT4-fs (loop2): 1 orphan inode deleted [ 198.964220][T16467] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.051934][ T3348] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.094796][T16508] syz.3.6260 uses obsolete (PF_INET,SOCK_PACKET) [ 199.282382][T16526] set_capacity_and_notify: 4 callbacks suppressed [ 199.282467][T16526] loop4: detected capacity change from 0 to 1024 [ 199.519349][T16550] loop1: detected capacity change from 0 to 256 [ 199.560319][T16550] vfat: Deprecated parameter 'posix' [ 199.575097][T16550] FAT-fs: "posix" option is obsolete, not supported now [ 199.623496][T16556] loop0: detected capacity change from 0 to 4096 [ 199.650936][T16556] EXT4-fs: Ignoring removed nomblk_io_submit option [ 199.658318][T16556] EXT4-fs: Ignoring removed i_version option [ 199.672367][T16564] loop3: detected capacity change from 0 to 512 [ 199.679278][T16566] loop4: detected capacity change from 0 to 512 [ 199.697283][T16556] EXT4-fs (loop0): cluster size (1024) smaller than block size (4096) [ 199.709588][T16564] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.739041][T16573] loop1: detected capacity change from 0 to 512 [ 199.743712][T16566] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.769929][T16573] EXT4-fs warning (device loop1): dx_probe:801: inode #2: comm syz.1.6291: Unrecognised inode hash code 255 [ 199.813303][T16573] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.6291: Corrupt directory, running e2fsck is recommended [ 199.836604][T16576] loop0: detected capacity change from 0 to 512 [ 199.842083][ T3351] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.845688][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.861624][T16573] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 199.870049][T16573] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.6291: corrupted in-inode xattr: e_name out of bounds [ 199.884592][T16573] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 199.885564][T16573] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.6291: couldn't read orphan inode 15 (err -117) [ 199.894761][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 199.894781][ C1] EXT4-fs (loop1): initial error at time 1779317082: ext4_iget_extra_inode:5128: inode 15 [ 199.894814][ C1] EXT4-fs (loop1): last error at time 1779317082: ext4_iget_extra_inode:5128: inode 15 [ 199.933737][T16573] loop1: lost filesystem error report for type 5 error -117 [ 199.941160][T16576] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.970619][T16579] loop4: detected capacity change from 0 to 512 [ 199.990209][T16581] loop3: detected capacity change from 0 to 1024 [ 200.001392][T16573] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.043484][T16587] loop2: detected capacity change from 0 to 512 [ 200.069721][T16587] EXT4-fs (loop2): unsupported inode size: 0 [ 200.075962][T16587] EXT4-fs (loop2): blocksize: 1024 [ 200.216225][T16600] loop3: p1 p2 p3 p4 [ 200.229422][T16600] loop3: p1 size 51621 extends beyond EOD, truncated [ 200.236964][T16600] loop3: p2 size 117440512 extends beyond EOD, truncated [ 200.244661][T16600] loop3: p3 start 589824 is beyond EOD, truncated [ 200.251398][T16600] loop3: p4 size 33554943 extends beyond EOD, truncated [ 200.581387][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 200.592341][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 200.605040][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 201.468422][T16701] ext4 filesystem being mounted at /1278/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.038178][ T3356] EXT4-fs unmount: 35 callbacks suppressed [ 202.038195][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.368592][T16747] loop0: p1 p2 p3 [ 202.475861][T16749] loop3: p1 p2 p3 [ 202.542726][T16751] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.542815][ T4081] udevd[4081]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 202.556551][ T4153] udevd[4153]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 202.575039][T16751] ext4 filesystem being mounted at /1280/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.668278][T16758] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 202.693929][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.710782][T16758] ext4 filesystem being mounted at /1270/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.777593][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.819299][T16761] EXT4-fs: Ignoring removed bh option [ 202.853499][T16761] EXT4-fs: Ignoring removed mblk_io_submit option [ 202.886575][T16761] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 202.935072][T16761] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 202.959423][T16761] EXT4-fs (loop4): orphan cleanup on readonly fs [ 203.019278][T16761] Quota error (device loop4): do_insert_tree: Free block already used in tree: block 4 [ 203.048931][ T28] audit: type=1400 audit(1779317086.195:365): avc: denied { connect } for pid=16767 comm="syz.2.6372" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 203.076008][T16761] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 203.114293][T16761] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.6370: Failed to acquire dquot type 1 [ 203.139121][ T28] audit: type=1400 audit(1779317086.289:366): avc: denied { write } for pid=16769 comm="syz.2.6373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 203.169933][T16761] loop4: lost filesystem error report for type 5 error -5 [ 203.171692][T16761] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.6370: Invalid block bitmap block 0 in block_group 0 [ 203.178896][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 203.178915][ C1] EXT4-fs (loop4): last error at time 1779317086: ext4_acquire_dquot:7034 [ 203.243796][T16761] loop4: lost filesystem error report for type 5 error -117 [ 203.244146][T16761] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.6370: Invalid block bitmap block 0 in block_group 0 [ 203.300243][T16761] loop4: lost filesystem error report for type 5 error -117 [ 203.302356][T16761] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.6370: Invalid block bitmap block 0 in block_group 0 [ 203.358294][T16761] loop4: lost filesystem error report for type 5 error -117 [ 203.358490][T16761] Quota error (device loop4): write_blk: dquota write failed [ 203.358509][T16761] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 203.358529][T16761] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.6370: Failed to acquire dquot type 1 [ 203.358550][T16761] loop4: lost filesystem error report for type 5 error -28 [ 203.359144][T16761] Quota error (device loop4): write_blk: dquota write failed [ 203.359161][T16761] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 203.359178][T16761] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.6370: Failed to acquire dquot type 1 [ 203.359201][T16761] loop4: lost filesystem error report for type 5 error -28 [ 203.359379][T16761] EXT4-fs (loop4): 1 orphan inode deleted [ 203.362266][T16761] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 203.420655][ T3356] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.984300][T16790] netlink: 'syz.2.6383': attribute type 21 has an invalid length. [ 204.068456][T16795] netlink: 'syz.2.6385': attribute type 30 has an invalid length. [ 204.129748][ T28] audit: type=1400 audit(1779317087.339:367): avc: denied { create } for pid=16796 comm="syz.4.6386" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 204.155614][T16797] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6386'. [ 204.186574][ T28] audit: type=1400 audit(1779317087.360:368): avc: denied { write } for pid=16796 comm="syz.4.6386" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 204.290719][T16804] netlink: 168 bytes leftover after parsing attributes in process `syz.2.6389'. [ 204.370942][T16809] netlink: 17 bytes leftover after parsing attributes in process `syz.2.6391'. [ 204.390649][T16810] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 204.510164][T16815] netlink: 'syz.2.6394': attribute type 7 has an invalid length. [ 204.510184][T16815] netlink: 'syz.2.6394': attribute type 8 has an invalid length. [ 204.510198][T16815] netlink: 'syz.2.6394': attribute type 15 has an invalid length. [ 204.592591][T16817] netlink: 'syz.2.6395': attribute type 10 has an invalid length. [ 204.604890][T16817] veth0_macvtap: left promiscuous mode [ 204.680337][T16819] hsr0: entered promiscuous mode [ 204.691463][T16819] hsr0: entered allmulticast mode [ 204.701127][T16819] hsr_slave_0: entered allmulticast mode [ 204.726255][T16819] hsr_slave_1: entered allmulticast mode [ 204.793920][T16823] netlink: 'syz.2.6398': attribute type 8 has an invalid length. [ 204.950110][T16832] xt_l2tp: missing protocol rule (udp|l2tpip) [ 205.261421][T16756] set_capacity_and_notify: 60 callbacks suppressed [ 205.261436][T16756] loop3: detected capacity change from 0 to 262144 [ 205.353272][T16835] netlink: 'syz.2.6413': attribute type 39 has an invalid length. [ 205.364985][T16763] loop0: detected capacity change from 0 to 262144 [ 205.451333][T16840] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 205.548018][T16846] netlink: 'syz.2.6408': attribute type 5 has an invalid length. [ 205.578144][T16846] ip6erspan0: entered promiscuous mode [ 205.632742][T16854] x_tables: (null)_tables: AUDIT.0 target: invalid size 8 (kernel) != (user) 16 [ 205.664866][T16856] netlink: 'syz.2.6415': attribute type 4 has an invalid length. [ 205.745870][T16862] netlink: 20 bytes leftover after parsing attributes in process `syz.4.6418'. [ 206.008845][T16882] netlink: 25 bytes leftover after parsing attributes in process `syz.0.6427'. [ 206.035964][T16882] netlink: 25 bytes leftover after parsing attributes in process `syz.0.6427'. [ 206.405395][T16914] binfmt_misc: register: failed to install interpreter file ./file0 [ 206.584687][T16938] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6453'. [ 206.618417][T16938] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6453'. [ 206.650021][T16938] ip6tnl1: entered promiscuous mode [ 206.662046][T16938] ip6tnl1: entered allmulticast mode [ 207.082949][T17013] vlan0: entered promiscuous mode [ 207.311248][T17049] netlink: 25 bytes leftover after parsing attributes in process `syz.1.6506'. [ 207.330976][T17049] netlink: 25 bytes leftover after parsing attributes in process `syz.1.6506'. [ 207.534472][T17081] lo: entered allmulticast mode [ 207.626829][T17094] SET target dimension over the limit! [ 207.944323][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 207.944342][ T28] audit: type=1400 audit(1779317091.339:405): avc: denied { getopt } for pid=17141 comm="syz.4.6551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 208.050434][T17159] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 208.176871][T17149] ------------[ cut here ]------------ [ 208.182456][T17149] WARNING: kernel/signal.c:2174 at do_notify_parent+0x5c3/0x600, CPU#1: syz.3.6554/17149 [ 208.192335][T17149] Modules linked in: [ 208.196242][T17149] CPU: 1 UID: 0 PID: 17149 Comm: syz.3.6554 Tainted: G W syzkaller #0 PREEMPT(full) [ 208.207224][T17149] Tainted: [W]=WARN [ 208.211041][T17149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 208.221205][T17149] RIP: 0010:do_notify_parent+0x5c3/0x600 [ 208.226871][T17149] Code: 8b 05 c1 79 f6 07 48 3b 44 24 48 75 41 44 89 f0 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 9e 1a 1e 00 90 <0f> 0b 90 45 31 f6 eb cc e8 90 1a 1e 00 90 0f 0b 90 e9 af fa ff ff [ 208.246499][T17149] RSP: 0018:ffffc90003bfbdd8 EFLAGS: 00010093 [ 208.252603][T17149] RAX: ffffffff813b1682 RBX: ffff8881017ed500 RCX: ffff8881017ed500 [ 208.260594][T17149] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000040 [ 208.268596][T17149] RBP: 0000000000000080 R08: ffff8881017ee000 R09: 0000000000000000 [ 208.276653][T17149] R10: ffffc90003bfbdf0 R11: 0001c90003bfbdf0 R12: ffff8881017ed500 [ 208.284635][T17149] R13: ffff8881017edd28 R14: ffff8881045ac010 R15: 0000000000000080 [ 208.292661][T17149] FS: 0000000000000000(0000) GS:ffff8882ae9fb000(0000) knlGS:0000000000000000 [ 208.301685][T17149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.308325][T17149] CR2: 0000001b2e316ff8 CR3: 0000000124eda000 CR4: 00000000003506f0 [ 208.316301][T17149] Call Trace: [ 208.319594][T17149] [ 208.322537][T17149] ? _raw_spin_lock_irqsave+0x57/0xb0 [ 208.327953][T17149] ? __list_add_valid_or_report+0x38/0xe0 [ 208.333700][T17149] do_exit+0xc13/0x1530 [ 208.337941][T17149] ? switch_fpu_return+0xe7/0x1b0 [ 208.343025][T17149] __x64_sys_exit+0x1f/0x20 [ 208.347557][T17149] x64_sys_call+0x301d/0x3020 [ 208.352291][T17149] do_syscall_64+0x12c/0x3b0 [ 208.356928][T17149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.362829][T17149] RIP: 0033:0x7f9824b7ce59 [ 208.367260][T17149] Code: Unable to access opcode bytes at 0x7f9824b7ce2f. [ 208.374299][T17149] RSP: 002b:00007f98235d6fd8 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 208.382778][T17149] RAX: ffffffffffffffda RBX: 00007f9824df5fa0 RCX: 00007f9824b7ce59 [ 208.390798][T17149] RDX: 00007f98235d79c8 RSI: 0000000000000000 RDI: 0000000000000000 [ 208.398870][T17149] RBP: 00007f9824c12d6f R08: 0000000000000000 R09: 0000000000000000 [ 208.406878][T17149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 208.414875][T17149] R13: 00007f9824df6038 R14: 00007f9824df5fa0 R15: 00007fffa9625628 [ 208.422866][T17149] [ 208.425901][T17149] ---[ end trace 0000000000000000 ]--- [ 208.482995][ T28] audit: type=1400 audit(1779317091.906:406): avc: denied { write } for pid=17179 comm="syz.4.6569" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 208.528820][T17186] ip6tnl1: entered allmulticast mode [ 208.572942][ T28] audit: type=1400 audit(1779317092.001:407): avc: denied { create } for pid=17191 comm="syz.3.6575" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 208.618238][T17199] --map-set only usable from mangle table [ 208.642006][ T28] audit: type=1400 audit(1779317092.032:408): avc: denied { write } for pid=17191 comm="syz.3.6575" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 208.855378][T17232] SET target dimension over the limit! [ 208.863762][T17234] validate_nla: 1 callbacks suppressed [ 208.863775][T17234] netlink: 'syz.4.6594': attribute type 1 has an invalid length. [ 208.902058][ T384] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 208.911403][ T384] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 208.931723][T17241] Zero length message leads to an empty skb [ 208.945046][ T384] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 208.970572][ T384] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 209.051375][T17260] xt_limit: Overflow, try lower: 0/0 [ 209.102777][ T28] audit: type=1400 audit(1779317092.557:409): avc: denied { connect } for pid=17264 comm="syz.4.6610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 209.128363][ T28] audit: type=1400 audit(1779317092.557:410): avc: denied { name_connect } for pid=17264 comm="syz.4.6610" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 209.221645][T17279] xt_TCPMSS: Only works on TCP SYN packets [ 209.348559][T17302] ipt_ECN: cannot use operation on non-tcp rule [ 209.453034][ T28] audit: type=1400 audit(1779317092.925:411): avc: denied { write } for pid=17315 comm="syz.4.6635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 209.768587][T17356] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 209.807990][ T28] audit: type=1326 audit(1779317093.303:412): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17361 comm="syz.4.6658" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32854cce59 code=0x7ffc0000 [ 209.860986][T17364] loop2: detected capacity change from 0 to 512 [ 209.871221][ T28] audit: type=1326 audit(1779317093.303:413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17361 comm="syz.4.6658" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32854cce59 code=0x7ffc0000 [ 209.900854][T17364] EXT4-fs: Ignoring removed nobh option [ 209.907098][T17364] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 209.917343][ T28] audit: type=1326 audit(1779317093.313:414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17361 comm="syz.4.6658" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32854cce59 code=0x7ffc0000 [ 209.964580][T17364] EXT4-fs (loop2): 1 truncate cleaned up [ 209.978553][T17364] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 210.031911][ T3348] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.216403][T17412] netlink: 'syz.4.6684': attribute type 20 has an invalid length. [ 210.233444][T17412] IPv6: NLM_F_CREATE should be specified when creating new route [ 210.245283][T17412] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 210.252544][T17412] IPv6: NLM_F_CREATE should be set when creating new route [ 210.311741][T17421] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 210.340033][T17421] bridge1: entered promiscuous mode [ 210.348747][T17428] __nla_validate_parse: 4 callbacks suppressed [ 210.348765][T17428] netlink: 140 bytes leftover after parsing attributes in process `syz.1.6689'. [ 210.387351][T17428] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6689'. [ 210.420211][ T2986] ================================================================== [ 210.427701][T17436] netlink: 'syz.3.6694': attribute type 10 has an invalid length. [ 210.428354][ T2986] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 210.443576][ T2986] [ 210.445908][ T2986] write to 0xffff88811c23c0c0 of 4 bytes by task 3292 on cpu 1: [ 210.453548][ T2986] d_make_discardable+0x4f/0xa0 [ 210.458411][ T2986] simple_unlink+0x68/0x80 [ 210.462843][ T2986] shmem_unlink+0x12d/0x140 [ 210.467426][ T2986] vfs_unlink+0x1c7/0x490 [ 210.471780][ T2986] filename_unlinkat+0x1e2/0x410 [ 210.476751][ T2986] __se_sys_unlink+0x2b/0xe0 [ 210.481364][ T2986] __x64_sys_unlink+0x1f/0x30 [ 210.486059][ T2986] x64_sys_call+0x2eb6/0x3020 [ 210.490746][ T2986] do_syscall_64+0x12c/0x3b0 [ 210.495358][ T2986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.501273][ T2986] [ 210.503606][ T2986] read to 0xffff88811c23c0c0 of 4 bytes by task 2986 on cpu 0: [ 210.511157][ T2986] path_lookupat+0x1d8/0x500 [ 210.515763][ T2986] filename_lookup+0x190/0x390 [ 210.520542][ T2986] do_readlinkat+0x74/0x2f0 [ 210.525089][ T2986] __x64_sys_readlink+0x47/0x60 [ 210.529968][ T2986] x64_sys_call+0x2b51/0x3020 [ 210.534664][ T2986] do_syscall_64+0x12c/0x3b0 [ 210.539278][ T2986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.545197][ T2986] [ 210.547540][ T2986] value changed: 0x08300080 -> 0x00004080 [ 210.553263][ T2986] [ 210.555590][ T2986] Reported by Kernel Concurrency Sanitizer on: [ 210.561747][ T2986] CPU: 0 UID: 0 PID: 2986 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 210.572167][ T2986] Tainted: [W]=WARN [ 210.575980][ T2986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 210.586044][ T2986] ================================================================== [ 210.604990][T17436] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6694'. [ 210.614808][T17436] vlan1: entered promiscuous mode [ 210.620037][T17436] vlan1: entered allmulticast mode [ 210.625982][T17436] veth0_vlan: entered allmulticast mode [ 210.632174][T17436] bridge0: port 3(vlan1) entered blocking state [ 210.639032][T17436] bridge0: port 3(vlan1) entered disabled state [ 210.648008][T17436] bridge0: port 3(vlan1) entered blocking state [ 210.654316][T17436] bridge0: port 3(vlan1) entered forwarding state