last executing test programs: 3.166231612s ago: executing program 1 (id=8135): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x68, 0x0, &(0x7f0000000000)) 3.033818447s ago: executing program 1 (id=8139): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xc, 0x4, 0x268, 0xffffffff, 0x98, 0x98, 0x98, 0x98, 0xffffffff, 0x1d0, 0x98, 0x1d0, 0x98, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@local, @broadcast, 0x0, 0x0, 'ip6tnl0\x00', 'hsr0\x00', {}, {}, 0x0, 0x0, 0x8}, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2c8) 2.936916363s ago: executing program 1 (id=8143): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000a80)="d80000001d0081044e81f777db44b904021d080201000000040000a1bc0001000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c16fb4007134cf6ee08000a0e408e8d8ef075c11503c6bbace2e801bcb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322107c9f", 0x81}, {&(0x7f00000006c0)="54f6d4d87eb3f140c5", 0x9}, {&(0x7f0000000980)="027a64c0072ebbb1512b328dda11b4efd4ba07fc642b7e012bea071dbbdea51e41958755533ccce04d3e635cbe848495e723490d8e93db224d82d4fbfe76bd22fd358cd467795ad7febfc220d72f", 0x4e}], 0x3, 0x0, 0x0, 0x7400}, 0x10) 2.822228433s ago: executing program 1 (id=8147): r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)="b84f", 0x2) 1.353242213s ago: executing program 4 (id=8184): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x20000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) 1.269068725s ago: executing program 4 (id=8188): r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1f, 0x4) 1.13425418s ago: executing program 1 (id=8192): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000001, 0x11, r0, 0x80000000000000) 1.106901808s ago: executing program 4 (id=8193): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x200000, 0x62) fsetxattr$security_evm(r0, &(0x7f0000000080), 0x0, 0x0, 0x1) 1.009857593s ago: executing program 4 (id=8197): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x6}, 0x4) 1.004644785s ago: executing program 1 (id=8198): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x0, @perf_bp={0x0, 0x1}, 0x10e0e8, 0x0, 0x6, 0x1, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x2, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000040000000000000000004000000bb7f1a00be00feff000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5, 0x93, &(0x7f00000005c0)=""/147, 0xffffffb0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x61e5cc96}, 0x4c) 827.986801ms ago: executing program 4 (id=8202): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={0x0}, 0xc800, 0x0, 0xfffffffc, 0x9, 0xb0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0700000004000000000900000100400020"], 0x50) 557.090633ms ago: executing program 3 (id=8208): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, 0x0}, 0x30004084) 551.318295ms ago: executing program 2 (id=8209): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="05000000020000000600000004"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0xe, 0x17, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf0900000000000066090600000003e70400000006000000180100002020702500000000002020207b9bf8ff00000000ac9100000000000037010000f8ffffffb702000008000000b70300000000000014000000060000005d93000000000000b503020000000000850000008b000000b70000000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x4e, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 489.810801ms ago: executing program 2 (id=8211): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="0815000000051104000000000000000001000005540201"], 0x1508}}, 0x10) 455.64072ms ago: executing program 3 (id=8213): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="60000000020601010000000000000000ac461fed05000400000000000900020073797a30000000000500010007000000050005000a000000140007800800114000000000080012400000ffff11000300686173683a6e65742c6e6574"], 0x60}}, 0x0) 448.187872ms ago: executing program 0 (id=8214): r0 = socket$rxrpc(0x21, 0x2, 0x2) getsockopt(r0, 0x110, 0x6, 0x0, &(0x7f0000000280)) 427.320167ms ago: executing program 0 (id=8215): r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000800014004000000", 0x58}], 0x1) 397.549795ms ago: executing program 0 (id=8216): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, 0x0, &(0x7f0000000380)) 370.430792ms ago: executing program 0 (id=8217): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000000)={0x80, 0xa, 0x302, 0xfd1, 0x0, 0x951, 0x0}) 368.654243ms ago: executing program 2 (id=8218): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) 339.595771ms ago: executing program 3 (id=8219): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f0000000040)={'bond0\x00', 0x1001}) 257.467232ms ago: executing program 2 (id=8220): futex_waitv(&(0x7f0000000780)=[{0x5, &(0x7f0000000080)=0x5, 0x2}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}, 0x1) futex(&(0x7f0000000080), 0x3, 0x2, 0x0, &(0x7f0000000140)=0x2, 0xfffffffd) 252.665324ms ago: executing program 0 (id=8221): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@setneightbl={0x2c, 0x43, 0x1, 0x0, 0x0, {0x2}, [@NDTA_NAME={0xe, 0x1, 'arp_cache\x00'}, @NDTA_THRESH2={0x8}]}, 0x2c}}, 0x0) 185.318742ms ago: executing program 3 (id=8222): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)) 131.656746ms ago: executing program 0 (id=8223): r0 = fsopen(&(0x7f0000000140)='proc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000ac0)='gid', &(0x7f0000000440)='+\x00#\x00\xd0\x00 \x00\x00qS\x00\x00\x00\x00\x00\x00\x00\x00$\xf6_\xbdI\x1c\xf2\xa9]\xcc\xe0*\xef\x01\x8d\x15\xd2h\x93\xc9\xb57\xc3\xea\\Eb\xf8\xe6,\xdf\xd4\xfae\x84\xcc\xd5\"d\xf0D-\x98\x9f\x81{\xfc$\xc4\xbcF\xf8\xc8\x8d\xcb\xb8\xf2\x1e\xe4\'U\xb3\xb8\xd3\xe6\xd7\x80Y\xc2\xeb\n\xb8_\xe8\x96YY\xe3\xc7\xe6\xf28\x19\xa6\xa7\xfa\xdb\x1ce\xc1\x03\x86J\xb2fh\x19\xee#\xcc\x0f\xed\xfea\xdc\x88\xcb%bW\xd35\xda=\xac\x1d\xae\x93\xfd\'T6\x94\n\xa4\x9cU\xc4\fA~[\xbf\x8b\x90\xfe\x04\xe7U\xf3h\x81\x14l7u\x95\x96t\\\x0f\xef;\x03\xa4C\xbc(Vc!a\xc1\xe39\xc6b\x905\xf8\xc9@h\x01\xf5\xcb\x88\xdf9\xaf5\xc8a:z\xe4\xcbag&67\x814\xf6}\xe10v6l\xd6,\x1e\xa0\xcc\xbf\xfdkm\b?\x839\x85N\x1c\xc1\xcb\xfc\x85\xd2\n\x02\"\xf2\x81g\x90\x01n%\x7f_\xe1.f>>\xa5\xfb\"\xab\xdb\x06\x12e\x14\x11~\x9a\bR-\x85\xc3\xa9\xe6\xf6R\x11\"\xc3\xc9\xfc\x14s X\xec\xdd\xc2qB\x85\xf0\xd7\x04\xdd<\x9a\x84\'\xa3\xf1\xd9<\xb9k', 0x0) 128.818057ms ago: executing program 3 (id=8224): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001400010401000000000000002d00000001000000050002"], 0x20}}, 0x0) 94.298946ms ago: executing program 2 (id=8225): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a010300000000000000000100fffd0900010073797a300000000040000000030a01020000000000000000010000000900030073797a3200000000140004800800024032658aeb08000140000000010900010073797a300000000044000000060a010400000000000001040100000008000b40000000000900010073797a30000000001c000480180001800d00010073796e70726f7879000000000400028014000000110001"], 0xcc}}, 0x0) 36.333851ms ago: executing program 4 (id=8226): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a700000001a0a0104000000000000000002000000440004"], 0x98}, 0x1, 0x0, 0x0, 0x20048800}, 0x4048800) 17.622926ms ago: executing program 2 (id=8227): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15}, {0x6, 0x0, 0x0, 0x7ffffdbe}]}) 0s ago: executing program 3 (id=8228): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') lseek(r0, 0x289e0cb5, 0x0) kernel console output (not intermixed with test programs): s error (device loop0): ext4_acquire_dquot:7069: comm syz.0.5094: Failed to acquire dquot type 0 [ 188.300148][T14101] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 188.300341][T14101] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #12: comm syz.0.5094: corrupted inode contents [ 188.300416][T14101] fserror_report: 16 callbacks suppressed [ 188.300455][T14101] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 188.307140][T14101] EXT4-fs error (device loop0): ext4_dirty_inode:6736: inode #12: comm syz.0.5094: mark_inode_dirty error [ 188.307225][T14101] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 188.314607][T14101] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #12: comm syz.0.5094: corrupted inode contents [ 188.314748][T14101] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 188.327293][T14101] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.5094: mark_inode_dirty error [ 188.327379][T14101] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 188.342615][T14101] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #12: comm syz.0.5094: corrupted inode contents [ 188.342710][T14101] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 188.343003][T14101] EXT4-fs error (device loop0) in ext4_orphan_del:304: Corrupt filesystem [ 188.343215][T14101] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #12: comm syz.0.5094: corrupted inode contents [ 188.343295][T14101] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 188.343504][T14101] EXT4-fs error (device loop0): ext4_truncate:4721: inode #12: comm syz.0.5094: mark_inode_dirty error [ 188.343542][T14101] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 188.353666][T14101] EXT4-fs error (device loop0) in ext4_process_orphan:346: Corrupt filesystem [ 188.354199][T14101] EXT4-fs (loop0): 1 truncate cleaned up [ 188.354355][T14101] EXT4-fs (loop0): pa ffff8881072d0310: logic 1, phys. 41, len 23 [ 188.354505][T14101] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5460: group 0, free 22, pa_free 23 [ 188.762532][T14143] loop2: detected capacity change from 0 to 512 [ 188.764645][T14143] EXT4-fs error (device loop2): ext4_iget_extra_inode:5210: inode #15: comm syz.2.5117: corrupted in-inode xattr: invalid ea_ino [ 188.764675][T14143] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 188.764823][T14143] EXT4-fs error (device loop2): ext4_orphan_get:1408: comm syz.2.5117: couldn't read orphan inode 15 (err -117) [ 188.822407][T14150] loop0: detected capacity change from 0 to 164 [ 189.026550][T14185] tmpfs: Bad value for 'mpol' [ 189.172400][T14208] futex_wake_op: syz.2.5147 tries to shift op by -1; fix this program [ 189.249074][T14204] loop4: detected capacity change from 0 to 8192 [ 189.294715][T14204] loop4: p1 p2 p3 p4[DM] [ 189.294774][T14204] loop4: p1 size 835329 extends beyond EOD, truncated [ 189.305078][T14204] loop4: p2 size 327680 extends beyond EOD, truncated [ 189.308870][T14204] loop4: p3 start 1052673 is beyond EOD, truncated [ 189.308935][T14204] loop4: p4 size 262144 extends beyond EOD, truncated [ 189.341363][T14225] loop0: detected capacity change from 0 to 512 [ 189.351820][T14225] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 189.367528][T14227] loop3: detected capacity change from 0 to 512 [ 189.371753][T14225] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 189.371905][T14225] EXT4-fs (loop0): orphan cleanup on readonly fs [ 189.372135][T14225] EXT4-fs error (device loop0): ext4_validate_block_bitmap:445: comm syz.0.5155: bg 0: block 361: padding at end of block bitmap is not set [ 189.373792][T14225] EXT4-fs (loop0): Remounting filesystem read-only [ 189.374168][T14225] EXT4-fs (loop0): 1 truncate cleaned up [ 189.446807][T14227] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 189.446917][T14227] EXT4-fs (loop3): orphan cleanup on readonly fs [ 189.450600][T14227] EXT4-fs warning (device loop3): ext4_enable_quotas:7304: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 189.488412][T14227] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 189.490898][T14227] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2933: inode #16: comm syz.3.5156: corrupted xattr block 31: invalid header [ 189.490942][T14227] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 189.492359][T14227] EXT4-fs warning (device loop3): ext4_evict_inode:288: xattr delete (err -117) [ 189.492403][T14227] EXT4-fs (loop3): 1 orphan inode deleted [ 189.658722][ T6488] udevd[6488]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 189.675323][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 189.676600][ T6969] udevd[6969]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 189.752312][T14264] tmpfs: Bad value for 'mpol' [ 189.849596][T14271] loop3: detected capacity change from 0 to 1024 [ 189.874248][T14271] EXT4-fs error (device loop3): ext4_acquire_dquot:7069: comm syz.3.5177: Failed to acquire dquot type 0 [ 189.876161][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 189.876185][ C1] EXT4-fs (loop3): initial error at time 2000000010: ext4_acquire_dquot:7069 [ 189.876302][ C1] EXT4-fs (loop3): last error at time 2000000010: ext4_acquire_dquot:7069 [ 189.880124][T14271] EXT4-fs (loop3): 1 truncate cleaned up [ 189.985074][T14289] loop2: detected capacity change from 0 to 256 [ 190.097710][T14308] loop0: detected capacity change from 0 to 1024 [ 190.098919][T14308] EXT4-fs (loop0): can't mount with both data=journal and delalloc [ 190.146228][T14310] loop4: detected capacity change from 0 to 512 [ 190.162809][T14310] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 190.167434][T14310] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:487: comm syz.4.5196: Invalid block bitmap block 0 in block_group 0 [ 190.167722][T14310] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 190.167911][T14310] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.5196: attempt to clear invalid blocks 983261 len 1 [ 190.167950][T14310] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 190.168160][T14310] EXT4-fs error (device loop4): __ext4_get_inode_loc:4916: comm syz.4.5196: Invalid inode table block 0 in block_group 0 [ 190.168448][T14310] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6522: Corrupt filesystem [ 190.168570][T14310] EXT4-fs error (device loop4) in ext4_orphan_del:304: Corrupt filesystem [ 190.168630][ C1] EXT4-fs (loop4): error count since last fsck: 5 [ 190.168662][ C1] EXT4-fs (loop4): initial error at time 2000000011: ext4_read_block_bitmap_nowait:487 [ 190.168691][ C1] EXT4-fs (loop4): last error at time 2000000011: ext4_reserve_inode_write:6522 [ 190.173262][T14310] EXT4-fs error (device loop4): __ext4_get_inode_loc:4916: comm syz.4.5196: Invalid inode table block 0 in block_group 0 [ 190.173799][T14310] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6522: Corrupt filesystem [ 190.174190][T14310] EXT4-fs error (device loop4): ext4_truncate:4721: inode #11: comm syz.4.5196: mark_inode_dirty error [ 190.174632][T14310] EXT4-fs error (device loop4) in ext4_process_orphan:346: Corrupt filesystem [ 190.176612][T14310] EXT4-fs error (device loop4): __ext4_get_inode_loc:4916: comm syz.4.5196: Invalid inode table block 0 in block_group 0 [ 190.177492][T14310] EXT4-fs (loop4): 1 truncate cleaned up [ 190.601170][T14351] EXT4-fs error (device loop3): ext4_validate_block_bitmap:436: comm syz.3.5214: bg 0: block 5: invalid block bitmap [ 190.602013][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 190.602052][ C1] EXT4-fs (loop3): initial error at time 2000000011: ext4_validate_block_bitmap:436 [ 190.602095][ C1] EXT4-fs (loop3): last error at time 2000000011: ext4_validate_block_bitmap:436 [ 190.603361][T14351] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 190.622512][T14351] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.5214: invalid indirect mapped block 3 (level 2) [ 190.625729][T14351] EXT4-fs (loop3): 2 truncates cleaned up [ 190.827569][T14369] cgroup: Invalid name [ 190.942209][T14373] loop3: p2 p3 p4 [ 190.943081][T14373] loop3: p3 start 263168 is beyond EOD, truncated [ 190.943188][T14373] loop3: p4 start 83886080 is beyond EOD, truncated [ 191.023412][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 191.127005][T14395] EXT4-fs (loop4): failed to initialize system zone (-117) [ 191.127048][T14395] EXT4-fs (loop4): mount failed [ 191.256781][T14413] ext4 filesystem being mounted at /1006/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.349845][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 191.349864][ T29] audit: type=1400 audit(2000000012.101:331): avc: denied { remount } for pid=14428 comm="syz.2.5252" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 191.514482][T14454] ip_tunnel: non-ECT from 0.0.224.0 with TOS=0x3 [ 191.788526][T14488] EXT4-fs (loop0): failed to initialize system zone (-117) [ 191.788561][T14488] EXT4-fs (loop0): mount failed [ 191.816604][T14468] loop3: p1[EZD] p3 p4 [ 191.823648][T14468] loop3: p3 start 150994944 is beyond EOD, truncated [ 191.885104][ T29] audit: type=1400 audit(2000000012.581:332): avc: denied { create } for pid=14497 comm="syz.4.5284" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 192.049100][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 192.053196][ T6969] udevd[6969]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 192.237027][T14549] EXT4-fs: journaled quota format not specified [ 192.270085][ T29] audit: type=1400 audit(2000000012.951:333): avc: denied { create } for pid=14554 comm="syz.1.5312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 192.296827][T14558] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 192.601539][T14598] tmpfs: Bad value for 'mpol' [ 192.795365][T14618] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -ENXIO [ 192.898267][T14639] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 193.277756][ T29] audit: type=1326 audit(2000000013.883:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14696 comm="syz.1.5381" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f747d11e159 code=0x0 [ 193.373715][T14701] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 193.373809][T14701] isofs_fill_super: get root inode failed [ 193.716768][T14752] syz.3.5406(14752): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 193.842064][T14770] set_capacity_and_notify: 12 callbacks suppressed [ 193.842127][T14770] loop3: detected capacity change from 0 to 1024 [ 193.842483][T14770] EXT4-fs: Ignoring removed mblk_io_submit option [ 193.844384][T14770] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 193.920558][T14777] tmpfs: Bad value for 'mpol' [ 194.056840][T14786] loop1: detected capacity change from 0 to 512 [ 194.057283][T14786] EXT4-fs: Ignoring removed oldalloc option [ 194.075797][T14786] EXT4-fs error (device loop1): ext4_orphan_get:1429: comm syz.1.5425: bad orphan inode 32 [ 194.075826][T14786] fserror_report: 19 callbacks suppressed [ 194.075837][T14786] loop1: lost filesystem error report for type 5 error -117 [ 194.076041][T14786] ext4_test_bit(bit=31, block=4) = 0 [ 194.076076][T14786] EXT4-fs (loop1): 1 truncate cleaned up [ 194.385469][T14836] loop2: detected capacity change from 0 to 512 [ 194.388547][T14836] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 194.419700][T14836] EXT4-fs error (device loop2): ext4_orphan_get:1429: comm syz.2.5450: bad orphan inode 13 [ 194.419731][T14836] loop2: lost filesystem error report for type 5 error -117 [ 194.420816][T14836] ext4_test_bit(bit=12, block=18) = 1 [ 194.420836][T14836] is_bad_inode(inode)=0 [ 194.420843][T14836] NEXT_ORPHAN(inode)=0 [ 194.420850][T14836] max_ino=32 [ 194.420857][T14836] i_nlink=1 [ 194.483143][T14844] loop3: detected capacity change from 0 to 2048 [ 194.487205][T14844] EXT4-fs (loop3): bad geometry: block count 3096224743817728 exceeds size of device (512 blocks) [ 194.568633][T14856] loop4: detected capacity change from 0 to 512 [ 194.569132][T14856] EXT4-fs: Ignoring removed nobh option [ 194.587920][T14856] EXT4-fs error (device loop4): ext4_iget_extra_inode:5210: inode #15: comm syz.4.5460: corrupted in-inode xattr: e_value size too large [ 194.588031][T14856] fserror_report: 2 callbacks suppressed [ 194.588065][T14856] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 194.595091][T14856] EXT4-fs error (device loop4): ext4_orphan_get:1408: comm syz.4.5460: couldn't read orphan inode 15 (err -117) [ 194.595229][T14856] loop4: lost filesystem error report for type 5 error -117 [ 194.772184][T14876] loop2: detected capacity change from 0 to 512 [ 194.784633][T14876] EXT4-fs error (device loop2): ext4_orphan_get:1403: inode #15: comm syz.2.5468: iget: bad i_size value: 38620345925642 [ 194.784730][T14876] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 194.785186][T14876] EXT4-fs error (device loop2): ext4_orphan_get:1408: comm syz.2.5468: couldn't read orphan inode 15 (err -117) [ 194.785272][T14876] loop2: lost filesystem error report for type 5 error -117 [ 194.861475][ T3352] EXT4-fs unmount: 45 callbacks suppressed [ 194.861499][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.905159][ T29] audit: type=1400 audit(2000000015.388:335): avc: denied { create } for pid=14885 comm="syz.4.5473" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 194.936797][T14888] loop2: detected capacity change from 0 to 2048 [ 194.944021][T14890] loop3: detected capacity change from 0 to 512 [ 194.944368][T14890] EXT4-fs: inline encryption not supported [ 194.958724][T14890] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 194.970710][T14890] EXT4-fs (loop3): orphan cleanup on readonly fs [ 194.974191][T14890] EXT4-fs error (device loop3): ext4_orphan_get:1403: comm syz.3.5475: inode #15: comm syz.3.5475: iget: illegal inode # [ 194.974284][T14890] loop3: lost filesystem error report for type 5 error -117 [ 194.974728][T14890] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.5475: couldn't read orphan inode 15 (err -117) [ 194.974828][T14890] loop3: lost filesystem error report for type 5 error -117 [ 194.977213][T14890] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 195.091722][T14888] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 195.091755][T14888] FAT-fs (loop2): Filesystem has been set read-only [ 195.132411][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.309540][T14915] futex_wake_op: syz.3.5486 tries to shift op by 32; fix this program [ 195.541948][T14945] loop1: detected capacity change from 0 to 1024 [ 195.546660][T14949] cgroup: Unknown subsys name 'cpuset' [ 195.549415][T14945] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 195.549525][T14945] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 195.599804][T14954] loop2: detected capacity change from 0 to 512 [ 195.600245][T14954] EXT4-fs: Invalid want_extra_isize 9 [ 195.755869][T14945] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 195.767869][T14966] cgroup: release_agent respecified [ 195.884442][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.038612][T14984] EXT4-fs: Ignoring removed mblk_io_submit option [ 196.309957][T15020] EXT4-fs: Ignoring removed mblk_io_submit option [ 196.366515][T15028] tmpfs: Bad value for 'mpol' [ 196.624575][T15054] cgroup: Need name or subsystem set [ 196.720030][T15044] loop3: p1 p3 p4 [ 196.727558][T15044] loop3: p3 start 36132 is beyond EOD, truncated [ 196.727612][T15044] loop3: p4 start 167772160 is beyond EOD, truncated [ 196.891031][ T6969] udevd[6969]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 196.962513][T15090] EXT4-fs: Ignoring removed mblk_io_submit option [ 196.962937][T15090] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 196.963005][T15090] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 196.963059][T15090] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 196.963659][T15090] EXT4-fs (loop2): journal inode is deleted [ 197.137155][T15107] EXT4-fs: inline encryption not supported [ 197.139052][T15107] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 197.147706][T15107] EXT4-fs error (device loop3): ext4_map_blocks:790: inode #3: block 2: comm syz.3.5581: lblock 2 mapped to illegal pblock 2 (length 1) [ 197.147930][T15107] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 197.154055][T15107] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 197.154173][T15107] EXT4-fs error (device loop3): __ext4_get_inode_loc:4916: comm syz.3.5581: Invalid inode table block 1 in block_group 0 [ 197.154280][T15107] loop3: lost filesystem error report for type 5 error -117 [ 197.156838][T15107] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6522: Corrupt filesystem [ 197.156910][T15107] loop3: lost filesystem error report for type 5 error -117 [ 197.161316][T15107] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #3: comm syz.3.5581: mark_inode_dirty error [ 197.161400][T15107] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 197.161688][T15107] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 197.161705][T15107] EXT4-fs error (device loop3): ext4_acquire_dquot:7069: comm syz.3.5581: Failed to acquire dquot type 0 [ 197.161729][T15107] loop3: lost filesystem error report for type 5 error -117 [ 197.162068][T15107] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6522: Corrupt filesystem [ 197.162227][T15107] loop3: lost filesystem error report for type 5 error -117 [ 197.162540][T15107] EXT4-fs error (device loop3): ext4_evict_inode:269: inode #11: comm syz.3.5581: mark_inode_dirty error [ 197.162622][T15107] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 197.163115][T15107] EXT4-fs warning (device loop3): ext4_evict_inode:272: couldn't mark inode dirty (err -117) [ 197.163225][T15107] EXT4-fs (loop3): 1 orphan inode deleted [ 197.164394][T15107] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.188971][ T364] EXT4-fs error (device loop3): ext4_map_blocks:790: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 197.190912][ T364] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 197.190976][ T364] EXT4-fs error (device loop3): ext4_release_dquot:7105: comm kworker/u8:6: Failed to release dquot type 0 [ 197.246139][T15112] isofs_fill_super: root inode is not a directory. Corrupted media? [ 197.339083][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.348377][ T3356] EXT4-fs error (device loop3): __ext4_get_inode_loc:4916: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 197.349785][ T3356] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6522: Corrupt filesystem [ 197.350070][ T3356] EXT4-fs error (device loop3): ext4_quota_off:7353: inode #3: comm syz-executor: mark_inode_dirty error [ 197.350161][ T3356] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 197.351853][ T3356] EXT4-fs error (device loop3): __ext4_get_inode_loc:4916: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 197.467331][T15116] tmpfs: Bad value for 'mpol' [ 197.487372][T15121] vfat: Deprecated parameter 'posix' [ 197.487393][T15121] FAT-fs: "posix" option is obsolete, not supported now [ 197.819815][T15150] ISOFS: Logical zone size(512) < hardware blocksize(1024) [ 197.952442][T15156] EXT4-fs: Ignoring removed orlov option [ 197.957411][T15156] EXT4-fs (loop1): invalid #clusters per group: 32768 [ 198.048767][T15174] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 198.225144][T15200] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 198.304423][ T29] audit: type=1326 audit(2000000018.517:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15204 comm="syz.1.5629" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f747d11e159 code=0x0 [ 198.422463][T15215] isofs_fill_super: get root inode failed [ 198.439710][T15220] IPv6: addrconf: prefix option has invalid lifetime [ 198.522108][ T29] audit: type=1326 audit(2000000018.729:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15229 comm="syz.4.5642" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9e494de159 code=0x0 [ 198.730705][T15257] EXT4-fs (loop4): bad s_min_extra_isize: 544 [ 198.779320][T15262] iso9660: Unexpected value for 'norock' [ 198.839375][T15268] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 198.887742][T15274] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.887808][T15274] ext4 filesystem being mounted at /1095/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 198.940401][T15279] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.940475][T15279] ext4 filesystem being mounted at /1105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 198.981013][T15282] EXT4-fs: Ignoring removed orlov option [ 198.981114][T15282] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 198.989030][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.044071][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.191584][T15305] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.192170][T15306] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.196089][T15300] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: inode #11: comm syz.4.5675: ea_inode with extended attributes [ 199.196170][T15300] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 199.198192][T15300] EXT4-fs (loop4): Remounting filesystem read-only [ 199.198306][T15300] EXT4-fs (loop4): 1 orphan inode deleted [ 199.199364][T15300] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.269197][T15302] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.324087][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.343541][ T3357] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.343599][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.350628][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.412232][T15319] set_capacity_and_notify: 22 callbacks suppressed [ 199.412254][T15319] loop0: detected capacity change from 0 to 512 [ 199.444312][T15319] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.445456][T15316] loop4: detected capacity change from 0 to 512 [ 199.470130][T15316] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.472883][T15321] loop2: detected capacity change from 0 to 2048 [ 199.510227][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.527567][T15321] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.569523][ T3357] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.610167][T15332] loop1: detected capacity change from 0 to 512 [ 199.622357][T15332] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.624614][T15331] loop0: detected capacity change from 0 to 1764 [ 199.648864][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.650247][T15331] ISOFS: Bad logical zone size 1280 [ 199.683649][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.820116][T15346] loop0: detected capacity change from 0 to 2048 [ 199.833985][T15346] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.859517][T15345] loop2: detected capacity change from 0 to 2048 [ 199.880369][T15345] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.918849][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.937632][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.004336][T15355] loop0: detected capacity change from 0 to 136 [ 200.012749][T15353] loop2: detected capacity change from 0 to 132 [ 200.043511][T15348] loop1: detected capacity change from 0 to 4096 [ 200.078371][T15348] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.151375][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.290857][T15370] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.343061][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.507315][T15385] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.576407][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.652341][T15396] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.652419][T15396] ext4 filesystem being mounted at /1105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.771669][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.939303][T15408] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.030305][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.538403][T15435] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.623086][T15441] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.625951][T15443] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5736'. [ 201.626055][T15443] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5736'. [ 201.626661][T15443] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 201.643057][T15438] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.707347][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.736218][ T3357] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.763617][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.270956][ T3343] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 202.839690][ T29] audit: type=1400 audit(2000000022.708:338): avc: denied { create } for pid=15490 comm="syz.4.5759" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 202.851282][ T29] audit: type=1400 audit(2000000022.717:339): avc: denied { write } for pid=15490 comm="syz.4.5759" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 202.891436][ T29] audit: type=1400 audit(2000000022.763:340): avc: denied { create } for pid=15493 comm="syz.1.5760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 202.892543][T15494] netlink: 'syz.1.5760': attribute type 32 has an invalid length. [ 202.893803][ T29] audit: type=1400 audit(2000000022.763:341): avc: denied { write } for pid=15493 comm="syz.1.5760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 202.893838][ T29] audit: type=1400 audit(2000000022.763:342): avc: denied { nlmsg_write } for pid=15493 comm="syz.1.5760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 202.977343][ T3437] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 203.141818][ T29] audit: type=1400 audit(2000000022.994:343): avc: denied { write } for pid=15505 comm="syz.2.5766" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 203.175109][T15512] netlink: 14 bytes leftover after parsing attributes in process `syz.4.5769'. [ 203.302393][ T29] audit: type=1400 audit(2000000023.142:344): avc: denied { create } for pid=15521 comm="syz.3.5774" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 203.318860][ T29] audit: type=1400 audit(2000000023.151:345): avc: denied { setopt } for pid=15521 comm="syz.3.5774" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 203.385362][ T29] audit: type=1400 audit(2000000023.215:346): avc: denied { getopt } for pid=15523 comm="syz.1.5775" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 203.485700][T15532] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 203.518431][T15534] netlink: 48 bytes leftover after parsing attributes in process `syz.2.5780'. [ 203.518509][T15534] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5780'. [ 203.518530][T15534] netlink: 24 bytes leftover after parsing attributes in process `syz.2.5780'. [ 203.518549][T15534] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5780'. [ 203.524998][ T29] audit: type=1400 audit(2000000023.335:347): avc: denied { write } for pid=15535 comm="syz.3.5781" lport=135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 203.550965][T15526] loop4: p1 p2 p3 [ 203.695117][T15550] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 203.711492][T15550] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.759133][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 203.761085][ T6969] udevd[6969]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 203.761482][ T6968] udevd[6968]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 203.762713][T15557] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5791'. [ 203.762743][T15557] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5791'. [ 204.009095][T15591] x_tables: ip_tables: RATEEST.0 target: invalid size 32 (kernel) != (user) 0 [ 204.092853][ T3437] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 204.104488][T15597] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 204.104568][T15597] ext4 filesystem being mounted at /1128/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 204.159726][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.194994][T15609] ip_tables: iptables: counters copy to user failed while replacing table [ 204.337729][T15618] netlink: 14 bytes leftover after parsing attributes in process `syz.4.5820'. [ 204.349243][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 204.439151][T15628] sch_tbf: burst 7659 is lower than device lo mtu (65550) ! [ 204.475415][T15630] Cannot find del_set index 0 as target [ 205.173056][T15702] set_capacity_and_notify: 44 callbacks suppressed [ 205.173076][T15702] loop3: detected capacity change from 0 to 2048 [ 205.221933][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 205.238354][T15702] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 205.300188][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.441284][T15739] ip6erspan0: entered promiscuous mode [ 205.826503][T15782] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 206.177865][T15821] netlink: 'syz.1.5915': attribute type 10 has an invalid length. [ 206.345536][ T1042] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 206.348458][T15837] netlink: 'syz.3.5925': attribute type 3 has an invalid length. [ 206.511055][T15853] netlink: 'syz.2.5932': attribute type 21 has an invalid length. [ 206.551559][T15855] netlink: 'syz.4.5933': attribute type 16 has an invalid length. [ 206.551578][T15855] netlink: 'syz.4.5933': attribute type 17 has an invalid length. [ 206.551590][T15855] netlink: 'syz.4.5933': attribute type 27 has an invalid length. [ 206.628581][T15864] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 206.854646][T15892] loop3: detected capacity change from 0 to 512 [ 206.859657][T15892] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 206.884746][T15892] EXT4-fs error (device loop3): ext4_xattr_block_get:608: inode #12: comm syz.3.5951: corrupted xattr block 8: invalid header [ 206.884904][T15892] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 206.884932][T15892] EXT4-fs error (device loop3): ext4_xattr_block_get:608: inode #12: comm syz.3.5951: corrupted xattr block 8: invalid header [ 206.885191][T15892] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 206.885419][T15892] EXT4-fs error (device loop3): ext4_xattr_block_get:608: inode #12: comm syz.3.5951: corrupted xattr block 8: invalid header [ 206.885595][T15892] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 206.885788][T15892] EXT4-fs error (device loop3): ext4_xattr_block_get:608: inode #12: comm syz.3.5951: corrupted xattr block 8: invalid header [ 206.886069][T15892] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=12 [ 206.886455][T15892] EXT4-fs error (device loop3): ext4_validate_block_bitmap:445: comm syz.3.5951: bg 0: block 67: padding at end of block bitmap is not set [ 206.886665][T15892] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 207.032338][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.179147][T15917] gre0: entered promiscuous mode [ 207.179186][T15917] gre0: entered allmulticast mode [ 207.191126][T15919] netlink: 'syz.0.5964': attribute type 10 has an invalid length. [ 207.233274][T15919] team0: Port device dummy0 added [ 207.414737][T15939] netlink: 'syz.1.5973': attribute type 3 has an invalid length. [ 207.429516][T15941] __nla_validate_parse: 8 callbacks suppressed [ 207.429535][T15941] netlink: 188 bytes leftover after parsing attributes in process `syz.0.5975'. [ 207.471921][ T1042] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.475027][T15945] netlink: 'syz.2.5976': attribute type 1 has an invalid length. [ 207.475081][T15945] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5976'. [ 207.542830][T15947] Illegal XDP return value 4294967274 on prog (id 680) dev N/A, expect packet loss! [ 207.561300][T15951] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5980'. [ 207.642798][ T3464] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.759504][T15961] veth1_to_hsr: entered allmulticast mode [ 207.760358][T15961] A link change request failed with some changes committed already. Interface veth1_to_hsr may have been left with an inconsistent configuration, please check. [ 207.853873][T15970] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5990'. [ 208.031182][T15998] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6004'. [ 208.044383][T15993] bond1: option primary: mode dependency failed, not supported in mode 802.3ad(4) [ 208.052892][T15993] bond1 (unregistering): Released all slaves [ 208.153831][T16009] bond1: entered allmulticast mode [ 208.154088][T16009] 8021q: adding VLAN 0 to HW filter on device bond1 [ 208.353303][T16035] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6018'. [ 208.366795][T16036] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 208.514784][ T29] kauditd_printk_skb: 27 callbacks suppressed [ 208.514814][ T29] audit: type=1400 audit(2000000027.951:375): avc: denied { allowed } for pid=16053 comm="syz.0.6025" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 208.555723][ T29] audit: type=1400 audit(2000000027.988:376): avc: denied { create } for pid=16053 comm="syz.0.6025" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 208.650296][T16061] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 208.650356][T16061] ip6t_rt: unknown flags 1F [ 208.737532][ T29] audit: type=1400 audit(2000000028.163:377): avc: denied { append } for pid=16068 comm="syz.4.6030" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 208.896277][T16079] validate_nla: 4 callbacks suppressed [ 208.896376][T16079] netlink: 'syz.1.6034': attribute type 1 has an invalid length. [ 208.949291][ T29] audit: type=1400 audit(2000000028.348:378): avc: denied { write } for pid=16080 comm="syz.4.6036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 209.059623][ T29] audit: type=1400 audit(2000000028.449:379): avc: denied { setopt } for pid=16089 comm="syz.3.6041" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 209.080860][T16090] netlink: 'syz.4.6040': attribute type 9 has an invalid length. [ 209.322756][T16109] loop0: detected capacity change from 0 to 4096 [ 209.330690][T16109] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 209.397530][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.470394][ T29] audit: type=1400 audit(2000000028.828:380): avc: denied { ioctl } for pid=16131 comm="syz.1.6060" path="socket:[43204]" dev="sockfs" ino=43204 ioctlcmd=0x48d3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 209.572613][ T29] audit: type=1400 audit(2000000028.929:381): avc: denied { create } for pid=16137 comm="syz.2.6063" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 209.808825][ T29] audit: type=1400 audit(2000000029.142:382): avc: denied { write } for pid=16146 comm="syz.4.6067" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 209.809245][ T29] audit: type=1400 audit(2000000029.142:383): avc: denied { open } for pid=16146 comm="syz.4.6067" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 209.857814][T16147] random: crng reseeded on system resumption [ 209.872354][ T29] audit: type=1400 audit(2000000029.197:384): avc: denied { ioctl } for pid=16146 comm="syz.4.6067" path="/dev/snapshot" dev="devtmpfs" ino=90 ioctlcmd=0x3304 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 210.279671][T16174] bond1 (unregistering): Released all slaves [ 210.474616][T16201] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6093'. [ 210.493623][T16203] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6094'. [ 210.493652][T16203] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6094'. [ 210.539960][T16209] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6097'. [ 210.617680][T16215] bond2: option packets_per_slave: mode dependency failed, not supported in mode balance-tlb(5) [ 210.637836][T16215] bond2 (unregistering): Released all slaves [ 210.985319][T16266] loop0: detected capacity change from 0 to 512 [ 210.985587][T16265] netlink: 'syz.3.6123': attribute type 1 has an invalid length. [ 211.014663][T16266] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 211.014732][T16266] ext4 filesystem being mounted at /1229/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 211.018427][T16266] EXT4-fs error (device loop0): ext4_validate_block_bitmap:445: comm syz.0.6124: bg 0: block 448: padding at end of block bitmap is not set [ 211.018741][T16266] EXT4-fs error (device loop0): ext4_acquire_dquot:7069: comm syz.0.6124: Failed to acquire dquot type 0 [ 211.077539][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 211.361560][T16298] ipt_rpfilter: unknown options [ 211.660002][T16323] netlink: 'syz.3.6150': attribute type 28 has an invalid length. [ 211.694879][T16325] xt_cgroup: path and classid specified [ 211.887709][T16331] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.887891][T16331] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.917285][T16347] ip6t_hbh: too many supported opts specified [ 212.836964][T16331] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 212.841443][T16371] netlink: 'syz.0.6174': attribute type 11 has an invalid length. [ 212.844006][T16331] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 212.903871][T16374] xt_CT: You must specify a L4 protocol and not use inversions on it [ 212.920607][T16369] bond2: option min_links: invalid value (18446744073709551612) [ 212.920634][T16369] bond2: option min_links: allowed values 0 - 2147483647 [ 212.944824][T16369] bond2 (unregistering): Released all slaves [ 212.961882][ T313] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.961959][ T313] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.962089][ T313] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 212.962126][ T313] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.044688][T16385] netlink: 'syz.0.6180': attribute type 1 has an invalid length. [ 213.125526][T16397] __nla_validate_parse: 4 callbacks suppressed [ 213.125543][T16397] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6186'. [ 213.131629][T16395] netlink: 'syz.2.6184': attribute type 3 has an invalid length. [ 213.186602][T16401] netlink: 'syz.4.6188': attribute type 21 has an invalid length. [ 213.317849][T16422] netlink: 'syz.3.6198': attribute type 32 has an invalid length. [ 213.388024][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.388181][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.388292][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.388353][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.388440][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.388567][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.388670][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.388739][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.388845][T16430] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6203'. [ 213.505148][T16437] bond2: Unable to set peer notification delay as MII monitoring is disabled [ 214.322145][T16437] bond2 (unregistering): Released all slaves [ 214.443372][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 214.443387][ T29] audit: type=1400 audit(2000000033.416:406): avc: denied { ioctl } for pid=16483 comm="syz.2.6230" path="socket:[43632]" dev="sockfs" ino=43632 ioctlcmd=0x890c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 214.555898][T16499] netlink: 'syz.3.6237': attribute type 10 has an invalid length. [ 214.573750][ T29] audit: type=1400 audit(2000000033.536:407): avc: denied { setopt } for pid=16500 comm="syz.0.6236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 214.597508][T16499] team0 (unregistering): Port device team_slave_0 removed [ 214.601271][T16499] team0 (unregistering): Port device team_slave_1 removed [ 214.651831][ T29] audit: type=1400 audit(2000000033.619:408): avc: denied { read write } for pid=3357 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 214.651919][ T29] audit: type=1400 audit(2000000033.619:409): avc: denied { open } for pid=3357 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 214.651965][ T29] audit: type=1400 audit(2000000033.619:410): avc: denied { ioctl } for pid=3357 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 214.736095][ T29] audit: type=1400 audit(2000000033.693:411): avc: denied { create } for pid=16510 comm="syz.0.6242" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 214.753654][ T29] audit: type=1400 audit(2000000033.711:412): avc: denied { write } for pid=16510 comm="syz.0.6242" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 214.786133][ T29] audit: type=1400 audit(2000000033.739:413): avc: denied { read } for pid=16514 comm="syz.1.6244" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 214.786224][ T29] audit: type=1400 audit(2000000033.739:414): avc: denied { open } for pid=16514 comm="syz.1.6244" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 214.786261][ T29] audit: type=1400 audit(2000000033.739:415): avc: denied { open } for pid=16512 comm="syz.4.6243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 214.938841][T16525] sctp: [Deprecated]: syz.4.6249 (pid 16525) Use of int in max_burst socket option. [ 214.938841][T16525] Use struct sctp_assoc_value instead [ 215.113302][T16541] bond1: option min_links: invalid value (18446744073709551612) [ 215.113333][T16541] bond1: option min_links: allowed values 0 - 2147483647 [ 215.897463][T16541] bond1 (unregistering): Released all slaves [ 215.903728][T16547] geneve2: entered promiscuous mode [ 215.903751][T16547] geneve2: entered allmulticast mode [ 215.947867][T16554] bond2 (unregistering): Released all slaves [ 215.972054][T16561] loop2: detected capacity change from 0 to 512 [ 215.973674][T16561] FAT-fs (loop2): Directory bread(block 2080) failed [ 215.973703][T16561] FAT-fs (loop2): Directory bread(block 2081) failed [ 215.973728][T16561] FAT-fs (loop2): Directory bread(block 2082) failed [ 215.973798][T16561] FAT-fs (loop2): Directory bread(block 2083) failed [ 215.973823][T16561] FAT-fs (loop2): Directory bread(block 2084) failed [ 215.973896][T16561] FAT-fs (loop2): Directory bread(block 2085) failed [ 215.973916][T16561] FAT-fs (loop2): Directory bread(block 2086) failed [ 215.973994][T16561] FAT-fs (loop2): Directory bread(block 2087) failed [ 215.979616][T16561] FAT-fs (loop2): Directory bread(block 2080) failed [ 215.979692][T16561] FAT-fs (loop2): Directory bread(block 2081) failed [ 216.010714][T16559] netlink: 'syz.4.6264': attribute type 1 has an invalid length. [ 216.140488][T16565] ip6gretap1: entered allmulticast mode [ 216.635351][T16609] netlink: 'syz.1.6290': attribute type 10 has an invalid length. [ 217.508273][T16609] team0 (unregistering): Port device team_slave_0 removed [ 217.512312][T16609] team0 (unregistering): Port device team_slave_1 removed [ 217.753083][T16629] loop3: detected capacity change from 0 to 512 [ 217.753557][T16629] EXT4-fs: Ignoring removed nobh option [ 217.785081][T16629] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 217.788479][T16629] EXT4-fs error (device loop3): ext4_orphan_get:1403: inode #13: comm syz.3.6296: inode has both inline data and extents flags [ 217.788587][T16629] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 217.791138][T16629] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.6296: couldn't read orphan inode 13 (err -117) [ 217.791241][T16629] fserror_report: 3 callbacks suppressed [ 217.791275][T16629] loop3: lost filesystem error report for type 5 error -117 [ 217.800990][ C0] EXT4-fs (loop3): error count since last fsck: 2 [ 217.801020][ C0] EXT4-fs (loop3): initial error at time 2000000036: ext4_orphan_get:1403: inode 13 [ 217.801061][ C0] EXT4-fs (loop3): last error at time 2000000036: ext4_orphan_get:1408 [ 217.846509][T16629] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 217.911759][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.602553][T16691] __nla_validate_parse: 16 callbacks suppressed [ 218.602575][T16691] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6329'. [ 218.884455][T16712] netlink: 48 bytes leftover after parsing attributes in process `syz.2.6339'. [ 219.125072][T16724] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.125290][T16724] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.427251][T16724] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 219.440583][T16724] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 219.624661][T16766] netlink: 28 bytes leftover after parsing attributes in process `syz.3.6364'. [ 219.732763][T16772] ieee802154 phy0 wpan0: encryption failed: -22 [ 219.733432][ T12] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.733905][ T12] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.733969][ T12] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.734001][ T12] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.990326][ T29] kauditd_printk_skb: 67 callbacks suppressed [ 219.990344][ T29] audit: type=1400 audit(2000000038.539:483): avc: denied { setopt } for pid=16783 comm="syz.4.6373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 220.094996][T16786] loop3: detected capacity change from 0 to 512 [ 220.111660][T16786] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 220.111686][T16786] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 220.127812][ T29] audit: type=1400 audit(2000000038.659:484): avc: denied { ioctl } for pid=16789 comm="syz.1.6376" path="socket:[45706]" dev="sockfs" ino=45706 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 220.166329][T16786] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 94 vs 41 free clusters [ 220.166574][T16786] Quota error (device loop3): write_blk: dquota write failed [ 220.166590][T16786] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 220.166648][T16786] Quota error (device loop3): write_blk: dquota write failed [ 220.166690][T16786] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 220.166716][T16786] EXT4-fs error (device loop3): ext4_acquire_dquot:7069: comm syz.3.6374: Failed to acquire dquot type 1 [ 220.166738][T16786] loop3: lost filesystem error report for type 5 error -28 [ 220.174664][T16795] loop4: detected capacity change from 0 to 128 [ 220.175370][T16786] EXT4-fs (loop3): 1 truncate cleaned up [ 220.175726][T16786] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 220.224900][ T29] audit: type=1400 audit(2000000038.751:485): avc: denied { setattr } for pid=16785 comm="syz.3.6374" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 220.324512][T16797] SELinux: policydb magic number 0x34969b15 does not match expected magic number 0xf97cff8c [ 220.324544][T16797] SELinux: failed to load policy [ 220.324574][ T29] audit: type=1400 audit(2000000038.853:486): avc: denied { load_policy } for pid=16796 comm="syz.1.6378" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 220.395024][ T29] audit: type=1400 audit(2000000038.917:487): avc: denied { getopt } for pid=16798 comm="syz.1.6381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 220.825362][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.910131][T16829] Process accounting resumed [ 220.959289][T16834] xt_hashlimit: invalid rate [ 221.009879][ T29] audit: type=1400 audit(2000000039.480:488): avc: denied { create } for pid=16839 comm="syz.1.6399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 221.167448][T16854] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6404'. [ 221.307003][T16873] netlink: 'syz.3.6415': attribute type 1 has an invalid length. [ 221.397373][T16878] Cannot find del_set index 0 as target [ 221.609821][T16906] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 221.780715][T16922] IPv6: sit1: Disabled Multicast RS [ 222.065086][T16947] Cannot find add_set index 0 as target [ 222.655576][T16974] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6462'. [ 222.888368][T17001] netlink: 'syz.1.6477': attribute type 1 has an invalid length. [ 222.888393][T17001] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6477'. [ 223.057167][T17021] xt_addrtype: ipv6 does not support BROADCAST matching [ 223.091803][T17019] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6485'. [ 223.091832][T17019] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6485'. [ 223.213791][T17035] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6494'. [ 223.234664][T17038] batadv1: entered promiscuous mode [ 223.234690][T17038] batadv1: entered allmulticast mode [ 223.358249][T17052] netlink: 'syz.2.6503': attribute type 12 has an invalid length. [ 223.358269][T17052] netlink: 'syz.2.6503': attribute type 4 has an invalid length. [ 223.746531][T17077] netlink: 'syz.4.6515': attribute type 21 has an invalid length. [ 223.746556][T17077] netlink: 128 bytes leftover after parsing attributes in process `syz.4.6515'. [ 224.219266][T17057] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.219528][T17057] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.264071][T17081] netlink: 'syz.3.6517': attribute type 5 has an invalid length. [ 224.264110][T17081] netlink: 45 bytes leftover after parsing attributes in process `syz.3.6517'. [ 224.385433][T17057] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 224.388749][T17057] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 224.431808][T17077] netlink: 3 bytes leftover after parsing attributes in process `syz.4.6515'. [ 224.519042][T17090] netlink: 'syz.1.6519': attribute type 21 has an invalid length. [ 224.519070][T17090] netlink: 128 bytes leftover after parsing attributes in process `syz.1.6519'. [ 224.519110][T17090] netlink: 3 bytes leftover after parsing attributes in process `syz.1.6519'. [ 224.521257][ T12] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.521320][ T12] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.521356][ T12] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.521457][ T12] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.672761][T17097] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6526'. [ 224.895369][T17120] xt_ecn: cannot match TCP bits for non-tcp packets [ 225.178376][T17138] netlink: 6060 bytes leftover after parsing attributes in process `syz.3.6544'. [ 225.574619][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 225.574651][ T29] audit: type=1400 audit(2000000043.699:509): avc: denied { setopt } for pid=17157 comm="syz.0.6555" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 225.811318][ T29] audit: type=1400 audit(2000000043.921:510): avc: denied { read write } for pid=17166 comm="syz.3.6560" name="uhid" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 225.811387][ T29] audit: type=1400 audit(2000000043.921:511): avc: denied { open } for pid=17166 comm="syz.3.6560" path="/dev/uhid" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 225.947342][ T29] audit: type=1400 audit(2000000044.041:512): avc: denied { read } for pid=17174 comm="syz.3.6563" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 225.947376][ T29] audit: type=1400 audit(2000000044.041:513): avc: denied { open } for pid=17174 comm="syz.3.6563" path="/dev/rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 225.983976][ T29] audit: type=1400 audit(2000000044.068:514): avc: denied { ioctl } for pid=17174 comm="syz.3.6563" path="/dev/rtc0" dev="devtmpfs" ino=244 ioctlcmd=0x7001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 226.108370][ T29] audit: type=1400 audit(2000000044.188:515): avc: denied { write } for pid=17179 comm="syz.3.6565" name="001" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 226.270565][ T29] audit: type=1400 audit(2000000044.336:516): avc: denied { read } for pid=17186 comm="syz.2.6568" name="usbmon3" dev="devtmpfs" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 226.272132][ T29] audit: type=1400 audit(2000000044.336:517): avc: denied { open } for pid=17186 comm="syz.2.6568" path="/dev/usbmon3" dev="devtmpfs" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 226.489209][T17206] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6579'. [ 226.765392][T17231] loop3: detected capacity change from 0 to 164 [ 226.766006][T17233] x_tables: unsorted entry at hook 3 [ 226.769897][T17231] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 226.770662][ T29] audit: type=1400 audit(2000000044.798:518): avc: denied { mount } for pid=17230 comm="syz.3.6590" name="/" dev="loop3" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 226.819524][T17231] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 226.822802][T17231] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 226.874427][T17226] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.874792][T17226] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.932169][T17226] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 226.934617][T17226] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 227.010468][T17243] xt_cluster: you have exceeded the maximum number of cluster nodes (65420 > 32) [ 227.877441][T17249] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 227.903909][T17249] bridge1: entered promiscuous mode [ 227.911209][ T51] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 227.911380][ T51] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 227.911458][ T51] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 227.911553][ T51] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.089856][T17272] netlink: 'syz.4.6607': attribute type 15 has an invalid length. [ 228.337330][T17301] netlink: 'syz.4.6623': attribute type 22 has an invalid length. [ 228.337351][T17301] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6623'. [ 228.403499][T17307] netlink: 'syz.1.6627': attribute type 9 has an invalid length. [ 228.643150][T17325] bond2: option ad_actor_sys_prio: invalid value (0) [ 228.643180][T17325] bond2: option ad_actor_sys_prio: allowed values 1 - 65535 [ 228.645665][T17325] bond2 (unregistering): Released all slaves [ 228.750631][T17334] loop2: detected capacity change from 0 to 512 [ 228.773543][T17338] loop0: detected capacity change from 0 to 512 [ 228.777662][T17334] EXT4-fs warning (device loop2): dx_probe:801: inode #2: comm syz.2.6640: Unrecognised inode hash code 255 [ 228.777697][T17334] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.6640: Corrupt directory, running e2fsck is recommended [ 228.825946][T17338] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 228.826216][T17338] ext4 filesystem being mounted at /1310/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.901605][T17347] netlink: 16 bytes leftover after parsing attributes in process `syz.3.6644'. [ 228.945518][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 228.953313][T17334] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 228.953504][T17334] EXT4-fs error (device loop2): ext4_iget_extra_inode:5210: inode #15: comm syz.2.6640: corrupted in-inode xattr: invalid ea_ino [ 228.953601][T17334] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 228.962003][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 228.962066][ C1] EXT4-fs (loop2): initial error at time 2000000046: ext4_iget_extra_inode:5210: inode 15 [ 228.962181][ C1] EXT4-fs (loop2): last error at time 2000000046: ext4_iget_extra_inode:5210: inode 15 [ 228.970034][T17334] EXT4-fs error (device loop2): ext4_orphan_get:1408: comm syz.2.6640: couldn't read orphan inode 15 (err -117) [ 228.970138][T17334] loop2: lost filesystem error report for type 5 error -117 [ 228.972516][T17334] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 229.207123][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.319355][T17365] netlink: 'syz.0.6653': attribute type 4 has an invalid length. [ 229.504491][T17383] loop0: detected capacity change from 0 to 512 [ 229.518911][T17383] EXT4-fs warning (device loop0): dx_probe:801: inode #2: comm syz.0.6662: Unrecognised inode hash code 255 [ 229.518950][T17383] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.6662: Corrupt directory, running e2fsck is recommended [ 229.601356][T17386] Cannot find set identified by id 0 to match [ 229.619962][T17392] netlink: 'syz.3.6665': attribute type 21 has an invalid length. [ 229.639133][T17383] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 229.639234][T17383] EXT4-fs error (device loop0): ext4_iget_extra_inode:5210: inode #15: comm syz.0.6662: corrupted in-inode xattr: invalid ea_ino [ 229.639321][T17383] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 229.642309][T17383] EXT4-fs error (device loop0): ext4_orphan_get:1408: comm syz.0.6662: couldn't read orphan inode 15 (err -117) [ 229.644099][T17383] loop0: lost filesystem error report for type 5 error -117 [ 229.644293][ C1] EXT4-fs (loop0): error count since last fsck: 2 [ 229.644316][ C1] EXT4-fs (loop0): initial error at time 2000000047: ext4_iget_extra_inode:5210: inode 15 [ 229.644352][ C1] EXT4-fs (loop0): last error at time 2000000047: ext4_orphan_get:1408 [ 229.646912][T17383] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 229.827151][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.934960][T17409] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 230.277674][T17439] bond1: option ad_actor_sys_prio: invalid value (0) [ 230.277720][T17439] bond1: option ad_actor_sys_prio: allowed values 1 - 65535 [ 230.279971][T17439] bond1 (unregistering): Released all slaves [ 230.286722][T17444] netlink: 'syz.2.6690': attribute type 6 has an invalid length. [ 230.286842][T17444] netlink: 'syz.2.6690': attribute type 5 has an invalid length. [ 230.286876][T17444] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.6690'. [ 230.418107][T17451] loop2: detected capacity change from 0 to 512 [ 230.435127][T17451] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 230.435211][T17451] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8856c01c, mo2=0002] [ 230.435309][T17451] EXT4-fs (loop2): orphan cleanup on readonly fs [ 230.438114][T17451] EXT4-fs error (device loop2): ext4_orphan_get:1403: inode #13: comm syz.2.6693: iget: bad i_size value: 12154761577498 [ 230.438150][T17451] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 230.439709][T17451] EXT4-fs error (device loop2): ext4_orphan_get:1408: comm syz.2.6693: couldn't read orphan inode 13 (err -117) [ 230.439817][T17451] loop2: lost filesystem error report for type 5 error -117 [ 230.441111][T17451] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 230.494866][T17451] EXT4-fs warning (device loop2): dx_probe:861: inode #2: comm syz.2.6693: dx entry: limit 65535 != root limit 120 [ 230.495084][T17451] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.6693: Corrupt directory, running e2fsck is recommended [ 230.560107][T17458] xt_IDLETIMER: timeout value is too big [ 230.590410][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.664655][T17461] netlink: 'syz.4.6699': attribute type 1 has an invalid length. [ 230.710892][T17469] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6702'. [ 230.767369][T17468] loop3: detected capacity change from 0 to 512 [ 230.767694][T17468] EXT4-fs: Ignoring removed i_version option [ 230.785631][T17468] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 230.823768][T17468] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 230.823876][T17468] EXT4-fs error (device loop3): ext4_acquire_dquot:7069: comm syz.3.6703: Failed to acquire dquot type 1 [ 230.823965][T17468] loop3: lost filesystem error report for type 5 error -28 [ 230.825092][ C1] EXT4-fs (loop3): error count since last fsck: 2 [ 230.825114][ C1] EXT4-fs (loop3): initial error at time 2000000048: ext4_mb_generate_buddy:1317 [ 230.825194][ C1] EXT4-fs (loop3): last error at time 2000000048: ext4_acquire_dquot:7069 [ 230.854124][T17468] EXT4-fs (loop3): 1 truncate cleaned up [ 230.855156][T17468] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 230.910782][T17468] EXT4-fs error (device loop3): ext4_acquire_dquot:7069: comm syz.3.6703: Failed to acquire dquot type 1 [ 230.991747][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.026826][ T29] kauditd_printk_skb: 41 callbacks suppressed [ 231.026847][ T29] audit: type=1400 audit(2000000048.730:554): avc: denied { write } for pid=17484 comm="syz.0.6710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 231.101334][ T29] audit: type=1400 audit(2000000048.804:555): avc: denied { create } for pid=17490 comm="syz.3.6712" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 231.128112][ T29] audit: type=1400 audit(2000000048.822:556): avc: denied { write } for pid=17490 comm="syz.3.6712" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 231.206392][T17497] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6716'. [ 231.510122][ T29] audit: type=1400 audit(2000000049.182:557): avc: denied { getopt } for pid=17526 comm="syz.1.6730" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 231.512333][ T29] audit: type=1400 audit(2000000049.182:558): avc: denied { node_bind } for pid=17528 comm="syz.0.6729" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 231.560863][T17532] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6732'. [ 231.904032][T17562] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6747'. [ 232.007055][T17570] netlink: 'syz.0.6750': attribute type 1 has an invalid length. [ 232.073679][T17575] SELinux: security_context_str_to_sid (ôa`yv©—-”|J+0lè8G[økT—ƒ_È×|nœÉUÓ5 [ 232.073679][T17575] M9) failed with errno=-22 [ 232.111195][ T29] audit: type=1400 audit(2000000049.727:559): avc: denied { tracepoint } for pid=17576 comm="syz.1.6752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 232.135724][ T29] audit: type=1326 audit(2000000049.745:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17576 comm="syz.1.6752" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f747d11e159 code=0x0 [ 232.270801][T17588] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6757'. [ 232.384931][T17596] netlink: 'syz.2.6761': attribute type 1 has an invalid length. [ 232.486823][T17602] netlink: 28 bytes leftover after parsing attributes in process `syz.3.6764'. [ 232.486851][T17602] netlink: 28 bytes leftover after parsing attributes in process `syz.3.6764'. [ 232.537387][T17605] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.6765'. [ 232.598157][ T29] audit: type=1400 audit(2000000050.179:561): avc: denied { write } for pid=17608 comm="syz.0.6768" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 232.753725][T17623] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6774'. [ 232.784069][ T29] audit: type=1400 audit(2000000050.345:562): avc: denied { ioctl } for pid=17624 comm="syz.2.6775" path="socket:[46811]" dev="sockfs" ino=46811 ioctlcmd=0x48e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 232.937535][ T29] audit: type=1400 audit(2000000050.493:563): avc: denied { setopt } for pid=17636 comm="syz.3.6781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 233.121626][T17650] loop4: detected capacity change from 0 to 164 [ 233.425926][T17678] x_tables: duplicate entry at hook 2 [ 233.822118][T17711] ip6erspan0: entered allmulticast mode [ 233.927653][T17720] bond3: option updelay: invalid value (18446744073234546690) [ 233.927682][T17720] bond3: option updelay: allowed values 0 - 2147483647 [ 233.936238][T17720] bond3 (unregistering): Released all slaves [ 234.288477][T17753] netlink: 'syz.0.6838': attribute type 11 has an invalid length. [ 234.943272][T17805] netlink: 'syz.4.6864': attribute type 10 has an invalid length. [ 236.323491][T17928] bridge0: port 3(veth0_to_bridge) entered blocking state [ 236.323789][T17928] bridge0: port 3(veth0_to_bridge) entered disabled state [ 236.324006][T17928] veth0_to_bridge: entered allmulticast mode [ 236.353690][T17928] veth0_to_bridge: entered promiscuous mode [ 236.522717][ T29] kauditd_printk_skb: 541 callbacks suppressed [ 236.522737][ T29] audit: type=1400 audit(2000000053.798:1105): avc: denied { open } for pid=17943 comm="syz.0.6929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 236.522767][ T29] audit: type=1400 audit(2000000053.798:1106): avc: denied { perfmon } for pid=17943 comm="syz.0.6929" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 236.522854][ T29] audit: type=1400 audit(2000000053.798:1107): avc: denied { kernel } for pid=17943 comm="syz.0.6929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 236.579008][ T29] audit: type=1400 audit(2000000053.862:1108): avc: denied { prog_load } for pid=17943 comm="syz.0.6929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 236.644722][ T29] audit: type=1400 audit(2000000053.918:1109): avc: denied { create } for pid=17952 comm="syz.4.6933" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 236.666976][ T29] audit: type=1400 audit(2000000053.936:1110): avc: denied { ioctl } for pid=17952 comm="syz.4.6933" path="socket:[47095]" dev="sockfs" ino=47095 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 236.727591][T17955] netlink: 'syz.2.6934': attribute type 9 has an invalid length. [ 236.747099][T17957] __nla_validate_parse: 7 callbacks suppressed [ 236.747127][T17957] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6935'. [ 236.888228][ T29] audit: type=1400 audit(2000000054.139:1111): avc: denied { create } for pid=17964 comm="syz.1.6939" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 236.888268][ T29] audit: type=1400 audit(2000000054.139:1112): avc: denied { write } for pid=17964 comm="syz.1.6939" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 236.888344][ T29] audit: type=1400 audit(2000000054.139:1113): avc: denied { read } for pid=17964 comm="syz.1.6939" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 236.890395][ T29] audit: type=1400 audit(2000000054.139:1114): avc: denied { read } for pid=17966 comm="syz.3.6940" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 237.172195][T17983] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6948'. [ 237.403678][T17999] netlink: 'syz.0.6956': attribute type 4 has an invalid length. [ 237.559121][T18007] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 237.559153][T18007] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 237.559197][T18007] vhci_hcd vhci_hcd.0: Device attached [ 237.585208][T18010] vhci_hcd: connection closed [ 237.586811][ T3476] vhci_hcd vhci_hcd.3: stop threads [ 237.586882][ T3476] vhci_hcd vhci_hcd.3: release socket [ 237.586903][ T3476] vhci_hcd vhci_hcd.3: disconnect device [ 237.640423][T18015] netlink: 'syz.1.6963': attribute type 58 has an invalid length. [ 237.640448][T18015] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6963'. [ 238.365925][T18072] loop2: detected capacity change from 0 to 8192 [ 238.378108][T18072] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 238.915197][T18110] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7010'. [ 239.482484][T18147] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7029'. [ 239.507565][T18148] loop3: detected capacity change from 0 to 512 [ 239.512468][T18148] EXT4-fs: Ignoring removed nobh option [ 239.518966][T18148] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 239.546247][T18148] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #3: comm syz.3.7028: corrupted inode contents [ 239.546297][T18148] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 239.546432][T18148] EXT4-fs error (device loop3): ext4_dirty_inode:6736: inode #3: comm syz.3.7028: mark_inode_dirty error [ 239.546464][T18148] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 239.546922][T18148] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #3: comm syz.3.7028: corrupted inode contents [ 239.546954][T18148] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 239.547167][T18148] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #3: comm syz.3.7028: mark_inode_dirty error [ 239.547276][T18148] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 239.547495][T18148] EXT4-fs error (device loop3): ext4_acquire_dquot:7069: comm syz.3.7028: Failed to acquire dquot type 0 [ 239.547528][T18148] loop3: lost filesystem error report for type 5 error -117 [ 239.548245][T18148] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #16: comm syz.3.7028: corrupted inode contents [ 239.548356][T18148] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 239.548740][T18148] EXT4-fs error (device loop3): ext4_dirty_inode:6736: inode #16: comm syz.3.7028: mark_inode_dirty error [ 239.548844][T18148] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 239.548996][T18148] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #16: comm syz.3.7028: corrupted inode contents [ 239.549029][T18148] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 239.549196][T18148] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.7028: mark_inode_dirty error [ 239.549292][T18148] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 239.549481][T18148] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #16: comm syz.3.7028: corrupted inode contents [ 239.549536][T18148] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 239.549720][T18148] EXT4-fs error (device loop3) in ext4_orphan_del:304: Corrupt filesystem [ 239.549782][T18148] loop3: lost filesystem error report for type 5 error -117 [ 239.549944][T18148] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #16: comm syz.3.7028: corrupted inode contents [ 239.549977][T18148] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 239.550117][T18148] EXT4-fs error (device loop3): ext4_truncate:4721: inode #16: comm syz.3.7028: mark_inode_dirty error [ 239.550234][T18148] EXT4-fs error (device loop3) in ext4_process_orphan:346: Corrupt filesystem [ 239.550326][T18148] loop3: lost filesystem error report for type 5 error -117 [ 239.550664][T18148] EXT4-fs (loop3): 1 truncate cleaned up [ 239.551281][T18148] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 239.551716][T18148] ext4 filesystem being mounted at /1381/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 239.905558][T18161] loop0: detected capacity change from 0 to 512 [ 239.930901][T18161] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 239.930956][T18161] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 239.930984][T18161] System zones: 0-1, 15-15, 18-18, 34-34 [ 239.931126][T18161] EXT4-fs (loop0): orphan cleanup on readonly fs [ 239.931216][T18161] EXT4-fs warning (device loop0): ext4_enable_quotas:7304: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 239.931299][T18161] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 239.932462][T18161] EXT4-fs error (device loop0): ext4_orphan_get:1429: comm syz.0.7035: bad orphan inode 16 [ 239.932488][T18161] loop0: lost filesystem error report for type 5 error -117 [ 239.933949][T18161] ext4_test_bit(bit=15, block=18) = 1 [ 239.934021][T18161] is_bad_inode(inode)=0 [ 239.934029][T18161] NEXT_ORPHAN(inode)=0 [ 239.934036][T18161] max_ino=32 [ 239.934042][T18161] i_nlink=2 [ 239.934513][T18161] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 240.414884][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.416284][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.891142][T18207] loop4: detected capacity change from 0 to 512 [ 240.925290][T18207] EXT4-fs error (device loop4): ext4_xattr_inode_iget:473: comm syz.4.7056: EA inode 11 has unexpected i_nlink=2 ref_count=7168870745731235840 [ 240.925338][T18207] loop4: lost filesystem error report for type 5 error -117 [ 240.927922][T18207] EXT4-fs (loop4): 1 orphan inode deleted [ 240.928523][T18207] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 241.046527][ T3357] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 241.132954][T18226] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 241.274833][T18234] loop4: detected capacity change from 0 to 512 [ 241.329207][T18236] netlink: 'syz.0.7069': attribute type 8 has an invalid length. [ 241.359277][T18234] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 241.359344][T18234] ext4 filesystem being mounted at /1431/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 241.444521][ T3357] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 241.698364][T18272] xt_hashlimit: max too large, truncated to 1048576 [ 241.957663][ T29] kauditd_printk_skb: 84 callbacks suppressed [ 241.957682][ T29] audit: type=1400 audit(2000000058.819:1196): avc: denied { read } for pid=18296 comm="syz.0.7098" 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 [ 241.957717][ T29] audit: type=1400 audit(2000000058.819:1197): avc: denied { open } for pid=18296 comm="syz.0.7098" 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 [ 242.018050][T18299] netlink: 172 bytes leftover after parsing attributes in process `syz.4.7096'. [ 242.037334][ T29] audit: type=1400 audit(2000000058.893:1198): avc: denied { ioctl } for pid=18296 comm="syz.0.7098" path="/dev/input/event2" dev="devtmpfs" ino=245 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 242.098257][T18301] loop3: detected capacity change from 0 to 4096 [ 242.113614][T18301] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 242.128286][ T29] audit: type=1400 audit(2000000058.976:1199): avc: denied { sys_module } for pid=18304 comm="syz.1.7102" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 242.143037][ T29] audit: type=1400 audit(2000000058.986:1200): avc: denied { setattr } for pid=18297 comm="syz.3.7099" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 242.224536][ T3356] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 242.353668][ T29] audit: type=1400 audit(2000000059.189:1201): avc: denied { create } for pid=18322 comm="syz.0.7109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 242.384319][ T29] audit: type=1400 audit(2000000059.216:1202): avc: denied { listen } for pid=18322 comm="syz.0.7109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 242.553907][T18337] xt_hashlimit: size too large, truncated to 1048576 [ 242.553929][T18337] xt_hashlimit: overflow, try lower: 629/0 [ 242.616626][T18339] Cannot find map_set index 65531 as target [ 242.679379][ T29] audit: type=1400 audit(2000000059.493:1203): avc: denied { audit_read } for pid=18340 comm="syz.2.7117" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 242.681499][ T29] audit: type=1400 audit(2000000059.493:1204): avc: denied { write } for pid=18342 comm="syz.0.7118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 242.812261][T18347] netlink: 'syz.2.7120': attribute type 1 has an invalid length. [ 243.122177][ T29] audit: type=1400 audit(2000000059.899:1205): avc: denied { connect } for pid=18371 comm="syz.1.7133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 243.916366][T18407] loop2: detected capacity change from 0 to 512 [ 243.922440][T18407] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 243.954380][T18407] EXT4-fs (loop2): 1 truncate cleaned up [ 243.954935][T18407] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 244.001144][T18407] EXT4-fs error (device loop2): ext4_iget_extra_inode:5210: inode #15: comm syz.2.7150: corrupted in-inode xattr: overlapping e_value [ 244.020056][T18407] EXT4-fs (loop2): Remounting filesystem read-only [ 244.039494][T18417] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 244.089358][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 244.214617][T18429] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7160'. [ 244.215130][T18429] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 244.235801][T18429] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 244.502530][T18453] xt_CT: You must specify a L4 protocol and not use inversions on it [ 244.786274][T18480] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 244.786417][T18480] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 244.793138][T18477] netlink: 16 bytes leftover after parsing attributes in process `syz.3.7184'. [ 244.793212][T18477] netlink: 16 bytes leftover after parsing attributes in process `syz.3.7184'. [ 244.793288][T18477] netlink: 52 bytes leftover after parsing attributes in process `syz.3.7184'. [ 244.939273][T18490] loop2: detected capacity change from 0 to 512 [ 244.965114][T18490] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 244.965286][T18490] ext4 filesystem being mounted at /1424/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 245.026669][T18498] netlink: 'syz.1.7193': attribute type 3 has an invalid length. [ 245.026690][T18498] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7193'. [ 245.083156][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 245.879288][T18586] SET target dimension over the limit! [ 246.178750][T18612] netlink: 288 bytes leftover after parsing attributes in process `syz.4.7248'. [ 246.250621][T18622] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7252'. [ 246.282220][T18622] bond1: option broadcast_neighbor: mode dependency failed, not supported in mode balance-rr(0) [ 246.299532][T18622] bond1 (unregistering): Released all slaves [ 246.588278][T18649] netlink: 'syz.3.7266': attribute type 1 has an invalid length. [ 247.011647][T18680] loop0: detected capacity change from 0 to 512 [ 247.077725][T18680] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 247.077849][T18680] ext4 filesystem being mounted at /1467/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 247.154790][T18687] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 247.581374][T18707] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7295'. [ 247.691011][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.775883][T18713] syz.3.7298 uses obsolete (PF_INET,SOCK_PACKET) [ 247.776563][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 247.776591][ T29] audit: type=1400 audit(2000000064.192:1243): avc: denied { create } for pid=18712 comm="syz.3.7298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 247.838237][ T29] audit: type=1400 audit(2000000064.247:1244): avc: denied { connect } for pid=18712 comm="syz.3.7298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 247.882247][T18717] netlink: 'syz.2.7299': attribute type 1 has an invalid length. [ 247.942115][T18719] xt_limit: Overflow, try lower: 0/0 [ 247.961637][ T29] audit: type=1400 audit(2000000064.358:1245): avc: denied { read } for pid=18721 comm="syz.4.7302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 247.972749][ T29] audit: type=1400 audit(2000000064.367:1246): avc: denied { read write } for pid=18725 comm="syz.2.7304" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 247.972905][ T29] audit: type=1400 audit(2000000064.367:1247): avc: denied { open } for pid=18725 comm="syz.2.7304" path="/dev/ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 247.992844][ T29] audit: type=1400 audit(2000000064.386:1248): avc: denied { ioctl } for pid=18725 comm="syz.2.7304" path="/dev/ptp0" dev="devtmpfs" ino=246 ioctlcmd=0x3d0c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 248.363003][T18756] netlink: 144 bytes leftover after parsing attributes in process `syz.4.7318'. [ 248.473754][T18766] netlink: 'syz.0.7323': attribute type 2 has an invalid length. [ 248.473827][T18766] netlink: 'syz.0.7323': attribute type 4 has an invalid length. [ 248.473845][T18766] netlink: 132 bytes leftover after parsing attributes in process `syz.0.7323'. [ 248.821394][T18798] netlink: 'syz.4.7338': attribute type 21 has an invalid length. [ 248.871212][T18804] loop1: detected capacity change from 0 to 512 [ 248.888739][T18804] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 248.888818][T18804] ext4 filesystem being mounted at /1443/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 248.922779][ T29] audit: type=1400 audit(2000000065.253:1249): avc: denied { write } for pid=18803 comm="syz.1.7342" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 248.923313][ T29] audit: type=1400 audit(2000000065.253:1250): avc: denied { remove_name } for pid=18803 comm="syz.1.7342" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 248.923387][ T29] audit: type=1400 audit(2000000065.253:1251): avc: denied { rmdir } for pid=18803 comm="syz.1.7342" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 248.923644][T18804] EXT4-fs error (device loop1): ext4_empty_dir:3084: inode #12: comm syz.1.7342: invalid size [ 248.952550][T18804] EXT4-fs (loop1): Remounting filesystem read-only [ 249.056041][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.056902][ T313] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 249.057005][ T313] Quota error (device loop1): write_blk: dquota write failed [ 249.057590][ T313] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 249.694454][T18865] loop0: detected capacity change from 0 to 512 [ 249.750597][T18865] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 249.750696][T18865] ext4 filesystem being mounted at /1479/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 249.881050][ T3349] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 250.164693][T18916] __nla_validate_parse: 1 callbacks suppressed [ 250.164715][T18916] netlink: 48 bytes leftover after parsing attributes in process `syz.4.7395'. [ 250.164774][T18916] netlink: 3 bytes leftover after parsing attributes in process `syz.4.7395'. [ 250.543244][T18941] loop1: detected capacity change from 0 to 2048 [ 251.366925][T18995] netlink: 'syz.3.7434': attribute type 19 has an invalid length. [ 251.366971][T18995] netlink: 36 bytes leftover after parsing attributes in process `syz.3.7434'. [ 251.397456][T18997] netlink: 'syz.1.7435': attribute type 7 has an invalid length. [ 251.397480][T18997] netlink: 48 bytes leftover after parsing attributes in process `syz.1.7435'. [ 251.397624][T18997] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7435'. [ 251.654630][T19014] netlink: 'syz.1.7443': attribute type 10 has an invalid length. [ 251.654719][T19014] bond0: (slave hsr0): The slave device specified does not support setting the MAC address [ 251.654823][T19014] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 251.654911][T19014] bond0: (slave hsr0): Error -22 calling dev_set_mtu [ 251.771019][T19021] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7447'. [ 251.771047][T19021] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 251.953338][T19029] xt_CT: No such helper "syz0" [ 252.133394][T19060] netlink: 'syz.4.7466': attribute type 1 has an invalid length. [ 252.133488][T19060] netlink: 'syz.4.7466': attribute type 2 has an invalid length. [ 252.350590][T19072] loop0: detected capacity change from 0 to 8192 [ 252.587893][T19100] netlink: 72 bytes leftover after parsing attributes in process `syz.1.7483'. [ 252.613371][T19102] loop2: detected capacity change from 0 to 1024 [ 252.631255][T19106] xt_bpf: check failed: parse error [ 252.636181][T19102] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 252.636252][T19102] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 252.636385][T19102] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 252.653819][T19102] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #3: comm syz.2.7486: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 252.654048][T19102] fserror_report: 1 callbacks suppressed [ 252.654090][T19102] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 252.659040][T19102] EXT4-fs (loop2): no journal found [ 252.659061][T19102] EXT4-fs (loop2): can't get journal size [ 252.677641][T19102] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 252.752241][T19111] sctp: [Deprecated]: syz.4.7490 (pid 19111) Use of int in max_burst socket option deprecated. [ 252.752241][T19111] Use struct sctp_assoc_value instead [ 252.764612][T19102] EXT4-fs (loop2): ext4_remount: Checksum for group 0 failed (38281!=20869) [ 252.847381][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 252.848347][T19114] netlink: 'syz.3.7491': attribute type 1 has an invalid length. [ 252.848369][T19114] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7491'. [ 252.930606][T19122] netlink: 16 bytes leftover after parsing attributes in process `syz.4.7495'. [ 252.967050][T19122] bond3: option broadcast_neighbor: mode dependency failed, not supported in mode balance-rr(0) [ 252.984833][T19122] bond3 (unregistering): Released all slaves [ 253.053551][T19128] geneve2: entered promiscuous mode [ 253.053692][T19128] geneve2: entered allmulticast mode [ 253.070118][ T51] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 20000 - 0 [ 253.070608][ T313] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 20000 - 0 [ 253.070727][ T313] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 20000 - 0 [ 253.070831][ T313] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 20000 - 0 [ 253.128027][T19135] netlink: 400 bytes leftover after parsing attributes in process `syz.0.7500'. [ 253.272692][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 253.272712][ T29] audit: type=1326 audit(2000000069.269:1269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19153 comm="syz.1.7508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f747d11e159 code=0x7ffc0000 [ 253.273651][ T29] audit: type=1326 audit(2000000069.269:1270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19153 comm="syz.1.7508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f747d11e159 code=0x7ffc0000 [ 253.273809][ T29] audit: type=1326 audit(2000000069.269:1271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19153 comm="syz.1.7508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f747d11e159 code=0x7ffc0000 [ 253.279164][ T29] audit: type=1326 audit(2000000069.269:1272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19153 comm="syz.1.7508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=133 compat=0 ip=0x7f747d11e159 code=0x7ffc0000 [ 253.280855][ T29] audit: type=1326 audit(2000000069.269:1273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19153 comm="syz.1.7508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f747d11e159 code=0x7ffc0000 [ 253.281016][ T29] audit: type=1326 audit(2000000069.269:1274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19153 comm="syz.1.7508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f747d11e159 code=0x7ffc0000 [ 253.281534][ T29] audit: type=1326 audit(2000000069.269:1275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19153 comm="syz.1.7508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f747d11e159 code=0x7ffc0000 [ 253.281806][ T29] audit: type=1326 audit(2000000069.269:1276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19153 comm="syz.1.7508" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f747d11e159 code=0x7ffc0000 [ 253.508190][T19158] Process accounting paused [ 253.526198][T19160] loop3: detected capacity change from 0 to 256 [ 253.969106][T19184] x_tables: unsorted entry at hook 2 [ 254.135197][ T29] audit: type=1400 audit(2000000070.063:1277): avc: denied { ioctl } for pid=19190 comm="syz.4.7530" path="socket:[53384]" dev="sockfs" ino=53384 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 254.368566][ T29] audit: type=1326 audit(2000000070.284:1278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19213 comm="syz.4.7540" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9e494de159 code=0x7ffc0000 [ 254.491370][T19220] 0ªî{X¹¦: renamed from gretap0 [ 254.521247][T19220] 0ªî{X¹¦: entered allmulticast mode [ 254.522038][T19220] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 254.746325][T19246] geneve3: entered promiscuous mode [ 254.748603][T19250] IPv6: NLM_F_REPLACE set, but no existing node found! [ 254.802132][ T31] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.802183][ T31] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.802278][ T31] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.802321][ T31] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.997428][T19273] loop1: detected capacity change from 0 to 512 [ 255.040541][T19273] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 255.040680][T19273] ext4 filesystem being mounted at /1512/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 255.094921][T19285] Zero length message leads to an empty skb [ 255.161303][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 255.221749][T19296] validate_nla: 2 callbacks suppressed [ 255.221796][T19296] netlink: 'syz.4.7580': attribute type 21 has an invalid length. [ 255.344408][T19309] geneve3: entered promiscuous mode [ 255.362856][ T313] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 255.363994][ T313] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 255.364073][ T313] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 255.364242][ T313] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 255.496677][T19313] cgroup: Invalid name [ 255.617497][T19339] veth0_to_bridge: left allmulticast mode [ 255.617584][T19339] veth0_to_bridge: left promiscuous mode [ 255.617747][T19339] bridge0: port 3(veth0_to_bridge) entered disabled state [ 255.647203][T19339] bridge_slave_1: left allmulticast mode [ 255.647231][T19339] bridge_slave_1: left promiscuous mode [ 255.647371][T19339] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.679203][T19339] bridge_slave_0: left allmulticast mode [ 255.679258][T19339] bridge_slave_0: left promiscuous mode [ 255.679411][T19339] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.845214][T19357] bond3: option arp_interval: mode dependency failed, not supported in mode balance-tlb(5) [ 255.847164][T19365] netlink: 'syz.1.7613': attribute type 21 has an invalid length. [ 255.868017][T19357] bond3 (unregistering): Released all slaves [ 255.886849][T19369] random: crng reseeded on system resumption [ 255.998115][T19376] netlink: 'syz.2.7619': attribute type 41 has an invalid length. [ 255.998136][T19376] netlink: 'syz.2.7619': attribute type 17 has an invalid length. [ 256.050953][T19380] loop1: detected capacity change from 0 to 256 [ 256.070732][T19382] loop4: detected capacity change from 0 to 1024 [ 256.071107][T19382] EXT4-fs: Ignoring removed orlov option [ 256.098207][T19382] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 256.101999][T19382] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 256.102262][T19382] EXT4-fs (loop4): orphan cleanup on readonly fs [ 256.124526][T19382] EXT4-fs error (device loop4): __ext4_get_inode_loc:4916: comm syz.4.7620: Invalid inode table block 0 in block_group 0 [ 256.124565][T19382] loop4: lost filesystem error report for type 5 error -117 [ 256.124704][T19382] EXT4-fs (loop4): Remounting filesystem read-only [ 256.124824][T19382] EXT4-fs (loop4): 1 truncate cleaned up [ 256.129395][T19382] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 256.226412][T19391] __nla_validate_parse: 9 callbacks suppressed [ 256.226484][T19391] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.7624'. [ 256.226937][ T3357] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 256.347001][T19399] vhci_hcd vhci_hcd.4: invalid port number 142 [ 256.347031][T19399] vhci_hcd vhci_hcd.4: SetHubDepth req not supported for USB 2.0 roothub [ 256.376336][T19397] loop4: detected capacity change from 0 to 512 [ 256.430750][T19405] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 256.515431][T19413] netlink: 6032 bytes leftover after parsing attributes in process `syz.2.7635'. [ 256.515868][T19411] loop4: detected capacity change from 0 to 764 [ 256.558334][T19411] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 256.636245][T19426] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 256.636292][T19426] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 256.636395][T19426] vhci_hcd vhci_hcd.0: Device attached [ 256.684952][T19427] vhci_hcd: unknown pdu 1 [ 256.687165][ T3476] vhci_hcd vhci_hcd.1: stop threads [ 256.687186][ T3476] vhci_hcd vhci_hcd.1: release socket [ 256.687207][ T3476] vhci_hcd vhci_hcd.1: disconnect device [ 256.937581][T19459] bridge0: entered promiscuous mode [ 257.049406][T19468] netlink: 24 bytes leftover after parsing attributes in process `syz.4.7661'. [ 257.121901][T19479] netlink: 260 bytes leftover after parsing attributes in process `syz.2.7666'. [ 257.179284][T19482] netlink: 5 bytes leftover after parsing attributes in process `syz.2.7668'. [ 257.179498][T19482] 0ªî{X¹¦: renamed from gretap0 [ 258.144401][T19482] 0ªî{X¹¦: entered allmulticast mode [ 258.155094][T19482] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 258.406767][ T3476] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 20000 - 0 [ 258.406841][ T3476] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 20000 - 0 [ 258.406879][ T3476] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 20000 - 0 [ 258.406980][ T3476] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 20000 - 0 [ 258.556280][T19525] bond2: Removing last ns target with arp_interval on [ 258.615077][T19531] loop2: detected capacity change from 0 to 128 [ 258.790910][T19547] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7700'. [ 258.893066][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 258.893134][ T29] audit: type=1400 audit(2000000074.448:1301): avc: denied { ioctl } for pid=19554 comm="syz.3.7704" path="socket:[53864]" dev="sockfs" ino=53864 ioctlcmd=0x7210 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 258.961541][T19549] loop4: detected capacity change from 0 to 8192 [ 258.990623][T19559] loop1: detected capacity change from 0 to 2048 [ 258.990970][T19549] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 259.050026][T19559] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 259.077169][ T29] audit: type=1400 audit(2000000074.623:1302): avc: denied { write } for pid=19558 comm="syz.1.7706" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 259.077265][ T29] audit: type=1400 audit(2000000074.623:1303): avc: denied { add_name } for pid=19558 comm="syz.1.7706" name="proc" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 259.077297][ T29] audit: type=1400 audit(2000000074.623:1304): avc: denied { create } for pid=19558 comm="syz.1.7706" name="proc" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 259.222205][T19575] netlink: 'syz.2.7712': attribute type 15 has an invalid length. [ 259.228250][T19577] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7716'. [ 259.228294][T19577] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7716'. [ 259.230048][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 259.463289][T19595] bridge2: entered promiscuous mode [ 259.603442][T19608] bridge2: entered promiscuous mode [ 259.739126][ T29] audit: type=1400 audit(2000000075.241:1305): avc: denied { setopt } for pid=19622 comm="syz.3.7736" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 260.077381][ T29] audit: type=1326 audit(2000000075.546:1306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19644 comm="syz.3.7747" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98601e159 code=0x7ffc0000 [ 260.077424][ T29] audit: type=1326 audit(2000000075.546:1307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19644 comm="syz.3.7747" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98601e159 code=0x7ffc0000 [ 260.077559][ T29] audit: type=1326 audit(2000000075.546:1308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19644 comm="syz.3.7747" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98601e159 code=0x7ffc0000 [ 260.078578][ T29] audit: type=1326 audit(2000000075.546:1309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19644 comm="syz.3.7747" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98601e159 code=0x7ffc0000 [ 260.078920][ T29] audit: type=1326 audit(2000000075.546:1310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19644 comm="syz.3.7747" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=118 compat=0 ip=0x7fa98601e159 code=0x7ffc0000 [ 260.473254][T19665] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 260.540938][T19675] netlink: 'syz.2.7762': attribute type 21 has an invalid length. [ 260.540961][T19675] netlink: 128 bytes leftover after parsing attributes in process `syz.2.7762'. [ 260.540999][T19675] netlink: 'syz.2.7762': attribute type 4 has an invalid length. [ 260.541014][T19675] netlink: 'syz.2.7762': attribute type 3 has an invalid length. [ 260.541027][T19675] netlink: 3 bytes leftover after parsing attributes in process `syz.2.7762'. [ 260.709176][T19690] xt_hashlimit: size too large, truncated to 1048576 [ 260.709197][T19690] xt_hashlimit: max too large, truncated to 1048576 [ 261.223552][T19747] netlink: 'syz.4.7791': attribute type 10 has an invalid length. [ 261.238949][T19747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 261.251710][T19747] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 261.631780][T19772] netlink: 'syz.4.7803': attribute type 2 has an invalid length. [ 261.834269][T19790] netlink: 'syz.2.7812': attribute type 3 has an invalid length. [ 261.834293][T19790] __nla_validate_parse: 1 callbacks suppressed [ 261.834306][T19790] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7812'. [ 262.547644][T19868] xt_LOG: prefix is not null-terminated [ 262.750207][ T51] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 262.750270][ T51] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 262.750313][ T51] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 262.750360][ T51] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 262.803552][T19881] netlink: 28 bytes leftover after parsing attributes in process `syz.4.7856'. [ 262.803579][T19881] netlink: 28 bytes leftover after parsing attributes in process `syz.4.7856'. [ 262.879702][T19887] loop1: detected capacity change from 0 to 128 [ 262.888416][T19887] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 262.912878][T19887] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 262.917460][T19887] ext2 filesystem being mounted at /1557/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 263.083196][ T3351] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 263.101739][T19899] bond1: entered allmulticast mode [ 263.101887][T19899] 8021q: adding VLAN 0 to HW filter on device bond1 [ 263.241667][T19915] tmpfs: Bad value for 'mpol' [ 263.265215][T19918] xt_limit: Overflow, try lower: 2147483649/3300 [ 263.332485][T19923] netlink: 'syz.4.7874': attribute type 1 has an invalid length. [ 263.562652][T19952] loop2: detected capacity change from 0 to 512 [ 263.586679][T19952] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 263.586738][T19952] ext4 filesystem being mounted at /1563/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 263.640707][ T3352] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.140384][T19997] netlink: 48 bytes leftover after parsing attributes in process `syz.0.7911'. [ 264.810328][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 264.810350][ T29] audit: type=1400 audit(2000000079.921:1331): avc: denied { name_bind } for pid=20006 comm="syz.0.7915" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 264.810387][ T29] audit: type=1400 audit(2000000079.921:1332): avc: denied { node_bind } for pid=20006 comm="syz.0.7915" saddr=::ffff:172.20.20.48 src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 265.191662][T20035] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7929'. [ 265.310911][T20046] netlink: 140 bytes leftover after parsing attributes in process `syz.1.7933'. [ 265.310974][T20046] netlink: 56 bytes leftover after parsing attributes in process `syz.1.7933'. [ 265.370092][T20052] netlink: 'syz.4.7935': attribute type 4 has an invalid length. [ 265.375575][T20052] netlink: 'syz.4.7935': attribute type 33 has an invalid length. [ 265.375627][T20052] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7935'. [ 265.447305][T20052] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 265.672269][T20085] netlink: 186276 bytes leftover after parsing attributes in process `syz.1.7953'. [ 265.672390][T20085] openvswitch: netlink: Flow actions attr not present in new flow. [ 265.912591][T20109] bond2: entered allmulticast mode [ 265.912820][T20109] 8021q: adding VLAN 0 to HW filter on device bond2 [ 265.951695][T20112] loop4: detected capacity change from 0 to 1024 [ 265.990304][T20112] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.025568][T20121] netlink: 'syz.1.7969': attribute type 32 has an invalid length. [ 266.025590][T20121] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7969'. [ 266.059052][T20121] bond3: Setting coupled_control to off (0) [ 266.121511][T20127] netlink: 'syz.1.7973': attribute type 1 has an invalid length. [ 266.150318][T20132] x_tables: unsorted underflow at hook 1 [ 266.402405][ T3357] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.626099][T20170] netlink: 'syz.3.7992': attribute type 4 has an invalid length. [ 266.626124][T20170] netlink: 'syz.3.7992': attribute type 1 has an invalid length. [ 266.658951][ T29] audit: type=1400 audit(2000000081.620:1333): avc: denied { create } for pid=20171 comm="syz.0.7993" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 266.692419][ T29] audit: type=1400 audit(2000000081.648:1334): avc: denied { bind } for pid=20171 comm="syz.0.7993" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 266.741354][ T29] audit: type=1400 audit(2000000081.703:1335): avc: granted { setsecparam } for pid=20181 comm="syz.2.7998" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 266.744721][T20180] tipc: Trying to set illegal importance in message [ 266.818797][T20184] ipt_REJECT: TCP_RESET invalid for non-tcp [ 266.857578][T20194] netlink: 'syz.3.8004': attribute type 4 has an invalid length. [ 266.857597][T20194] netlink: 'syz.3.8004': attribute type 33 has an invalid length. [ 266.859156][T20194] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 266.997325][T20200] netlink: 'syz.1.8008': attribute type 1 has an invalid length. [ 267.063106][ T29] audit: type=1400 audit(2000000081.998:1336): avc: denied { write } for pid=20205 comm="syz.0.8010" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 267.131428][T20206] program syz.0.8010 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 267.365591][T20223] SELinux: syz.4.8017 (20223) wrote to user. This is no longer supported. [ 267.434392][T20226] loop1: detected capacity change from 0 to 1024 [ 267.482239][T20226] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 267.685839][T20248] __nla_validate_parse: 1 callbacks suppressed [ 267.685862][T20248] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8031'. [ 267.872509][ T3351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.999294][T20279] netlink: 132 bytes leftover after parsing attributes in process `syz.2.8044'. [ 268.023301][T20284] netlink: 'syz.4.8045': attribute type 3 has an invalid length. [ 268.023318][T20284] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.8045'. [ 268.115458][T20286] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8049'. [ 268.115485][T20286] netlink: 2 bytes leftover after parsing attributes in process `syz.0.8049'. [ 268.200904][T20297] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 268.200995][T20297] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 268.367076][T20313] ieee802154 phy0 wpan0: encryption failed: -90 [ 268.419911][T20322] loop4: detected capacity change from 0 to 512 [ 268.420283][T20322] EXT4-fs: Ignoring removed nobh option [ 268.426456][T20322] EXT4-fs (loop4): orphan cleanup on readonly fs [ 268.426974][T20322] EXT4-fs error (device loop4): ext4_orphan_get:1403: inode #11: comm syz.4.8065: unexpected EA_INODE flag [ 268.427009][T20322] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 268.433621][T20322] EXT4-fs error (device loop4): ext4_orphan_get:1408: comm syz.4.8065: couldn't read orphan inode 11 (err -117) [ 268.433661][T20322] loop4: lost filesystem error report for type 5 error -117 [ 268.434308][T20322] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 268.531133][ T3357] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 268.554690][ T29] audit: type=1326 audit(2000000083.374:1337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20330 comm="syz.0.8071" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38c030e159 code=0x7ffc0000 [ 268.555644][ T29] audit: type=1326 audit(2000000083.374:1338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20330 comm="syz.0.8071" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38c030e159 code=0x7ffc0000 [ 268.555833][ T29] audit: type=1326 audit(2000000083.374:1339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20330 comm="syz.0.8071" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38c030e159 code=0x7ffc0000 [ 268.555944][ T29] audit: type=1326 audit(2000000083.374:1340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20330 comm="syz.0.8071" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=137 compat=0 ip=0x7f38c030e159 code=0x7ffc0000 [ 268.814661][T20349] netlink: 36 bytes leftover after parsing attributes in process `syz.1.8080'. [ 268.906383][T20355] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 269.204942][T20393] tmpfs: tmpfs: Kernel not built with CONFIG_UNICODE [ 269.204942][T20393] [ 269.459565][T20424] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 269.469761][T20427] netlink: 12 bytes leftover after parsing attributes in process `syz.0.8117'. [ 269.533747][T20427] netlink: 12 bytes leftover after parsing attributes in process `syz.0.8117'. [ 269.584288][T20434] netlink: 132 bytes leftover after parsing attributes in process `syz.0.8121'. [ 269.960578][T20464] netlink: 'syz.4.8133': attribute type 21 has an invalid length. [ 269.960613][T20464] netlink: 128 bytes leftover after parsing attributes in process `syz.4.8133'. [ 269.960689][T20464] netlink: 'syz.4.8133': attribute type 5 has an invalid length. [ 270.162639][T20474] x_tables: duplicate entry at hook 3 [ 270.447584][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 270.447600][ T29] audit: type=1400 audit(2000000085.119:1348): avc: denied { ioctl } for pid=20493 comm="syz.4.8150" path="socket:[58058]" dev="sockfs" ino=58058 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 270.671256][T20501] geneve3: entered promiscuous mode [ 270.821360][T20515] usb usb5: usbfs: process 20515 (syz.2.8161) did not claim interface 0 before use [ 271.489053][ T29] audit: type=1400 audit(2000000086.079:1349): avc: denied { setopt } for pid=20546 comm="syz.0.8176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 271.906206][ T29] audit: type=1400 audit(2000000086.466:1350): avc: denied { getopt } for pid=20565 comm="syz.0.8186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 271.912835][ T29] audit: type=1400 audit(2000000086.466:1351): avc: denied { append } for pid=20568 comm="syz.2.8185" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 271.930279][T20570] sg_write: data in/out 864/136 bytes for SCSI command 0x0-- guessing data in; [ 271.930279][T20570] program syz.2.8185 not setting count and/or reply_len properly [ 272.072603][ C1] sd 0:0:1:0: [sda] tag#5493 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 272.072646][ C1] sd 0:0:1:0: [sda] tag#5493 CDB: Read(6) 08 00 43 7a 00 00 [ 272.113846][T20584] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 272.210613][ T29] audit: type=1400 audit(2000000086.752:1352): avc: denied { setopt } for pid=20590 comm="syz.4.8197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 272.347040][T20599] program syz.0.8201 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 272.483853][T20605] netlink: 'syz.2.8204': attribute type 2 has an invalid length. [ 272.647783][T20615] netlink: 'syz.0.8210': attribute type 3 has an invalid length. [ 272.827057][T20634] : renamed from bond0 [ 272.827286][ T29] audit: type=1400 audit(2000000087.316:1353): avc: denied { ioctl } for pid=20633 comm="syz.3.8219" path="socket:[58341]" dev="sockfs" ino=58341 ioctlcmd=0x8923 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 272.828467][T20631] netlink: 'syz.2.8218': attribute type 2 has an invalid length. [ 273.140781][T20650] netlink: 'syz.4.8226': attribute type 4 has an invalid length. [ 273.140805][T20650] __nla_validate_parse: 10 callbacks suppressed [ 273.140821][T20650] netlink: 24 bytes leftover after parsing attributes in process `syz.4.8226'. [ 273.148215][ T2982] ================================================================== [ 273.148248][ T2982] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 273.148287][ T2982] [ 273.148296][ T2982] write to 0xffff8881073613c0 of 4 bytes by task 6969 on cpu 1: [ 273.148317][ T2982] d_make_discardable+0x4f/0x90 [ 273.148348][ T2982] simple_unlink+0x68/0x80 [ 273.148387][ T2982] shmem_unlink+0x12d/0x140 [ 273.148409][ T2982] vfs_unlink+0x1c3/0x490 [ 273.148439][ T2982] filename_unlinkat+0x1dc/0x410 [ 273.148471][ T2982] __se_sys_unlink+0x2b/0xe0 [ 273.148494][ T2982] __x64_sys_unlink+0x1f/0x30 [ 273.148516][ T2982] x64_sys_call+0x18ee/0x2550 [ 273.148550][ T2982] do_syscall_64+0x112/0x360 [ 273.148586][ T2982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.148615][ T2982] [ 273.148623][ T2982] read to 0xffff8881073613c0 of 4 bytes by task 2982 on cpu 0: [ 273.148642][ T2982] step_into_slowpath+0xea/0x4c0 [ 273.148666][ T2982] path_lookupat+0x2eb/0x4c0 [ 273.148695][ T2982] filename_lookup+0x18f/0x390 [ 273.148723][ T2982] do_readlinkat+0x74/0x2f0 [ 273.148756][ T2982] __x64_sys_readlink+0x47/0x60 [ 273.148787][ T2982] x64_sys_call+0x1d41/0x2550 [ 273.148820][ T2982] do_syscall_64+0x112/0x360 [ 273.148841][ T2982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.148867][ T2982] [ 273.148871][ T2982] value changed: 0x08300080 -> 0x00004080 [ 273.148883][ T2982] [ 273.148887][ T2982] Reported by Kernel Concurrency Sanitizer on: [ 273.148917][ T2982] CPU: 0 UID: 0 PID: 2982 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 273.148948][ T2982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 273.148966][ T2982] ==================================================================