last executing test programs: 788.125006ms ago: executing program 4 (id=7612): r0 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000580)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f00000002c0)=@chain) 735.080191ms ago: executing program 4 (id=7616): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001e000100008000000200000002000000060000070000000008"], 0x2c}, 0x1, 0x0, 0x0, 0x42}, 0x2810) 734.851331ms ago: executing program 4 (id=7618): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x20, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @netfilter=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x50) 674.907026ms ago: executing program 4 (id=7623): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x1, 0xd, &(0x7f00000012c0)=""/112, &(0x7f0000000000)=0x70) 656.818317ms ago: executing program 4 (id=7626): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000001340)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) syz_usbip_server_init(0x5) 374.54204ms ago: executing program 2 (id=7648): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x11, &(0x7f0000000100)={[{@noblock_validity}, {@stripe={'stripe', 0x3d, 0x2}}, {@norecovery}, {@min_batch_time={'min_batch_time', 0x3d, 0x71d}}, {@abort}]}, 0x1, 0x610, &(0x7f0000000a40)="$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") removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)=@known='trusted.overlay.origin\x00') 359.134121ms ago: executing program 1 (id=7651): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x36, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xd}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) acct(&(0x7f0000000080)='./file1\x00') 278.643408ms ago: executing program 1 (id=7656): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, &(0x7f0000001080)) 256.1824ms ago: executing program 1 (id=7657): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='fdinfo\x00') getdents64(r0, &(0x7f0000000040)=""/44, 0x2c) 237.071261ms ago: executing program 3 (id=7659): r0 = socket$rxrpc(0x21, 0x2, 0x2) connect$rxrpc(r0, &(0x7f0000002800)=@in4={0x21, 0x0, 0xa, 0x10}, 0x24) 167.519707ms ago: executing program 0 (id=7660): r0 = socket(0x2, 0x80805, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, 0x0, 0x0) 167.295947ms ago: executing program 3 (id=7661): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x40, 0x10, 0x40d, 0x30bd2c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8209}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bond={{0x9}, {0x4}}}, @IFLA_ADDRESS={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x400480c}, 0x0) 167.194017ms ago: executing program 2 (id=7662): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="12000000070000000400000002"], 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f00000001c0)}, 0x20) 167.119567ms ago: executing program 0 (id=7663): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000181401002ebd7000fddbdf25080005"], 0x20}, 0x1, 0x0, 0x0, 0x4048006}, 0x20000000) 167.045037ms ago: executing program 1 (id=7664): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, 0x0, &(0x7f0000000040)=0x56) 166.965407ms ago: executing program 3 (id=7665): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x14, 0x3, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x857}, 0x880) 127.79516ms ago: executing program 2 (id=7666): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f00000000c0)) 127.59899ms ago: executing program 0 (id=7667): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="4400000010000104000002000000000000000000", @ANYRES32=0x0, @ANYBLOB="0380000000000000140012800b0001006970766c616e00000400028008000500", @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x240008c4}, 0x4054) 127.52634ms ago: executing program 1 (id=7668): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x85, 0x0, 0x83) 82.884334ms ago: executing program 3 (id=7669): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newsa={0x150, 0x10, 0x413, 0x70bd28, 0x0, {{@in=@multicast1, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x20}, {@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x32}, @in=@private=0xa010100, {0x4, 0x7, 0x0, 0x40000000000004, 0xffffffffffffffff, 0xfffffffffffffffe, 0x7f}, {0x0, 0x8, 0xcc}, {0xf6}, 0x0, 0x0, 0xa, 0x4, 0xfe, 0x5c}, [@algo_aead={0x5f, 0x12, {{'rfc4309(ccm(aes))\x00'}, 0x98, 0x80, "6fc307bfcf2f4c30202b93875f2d67a6a77871"}}]}, 0x150}}, 0x804) 82.673723ms ago: executing program 0 (id=7670): mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) keyctl$update(0x2, 0x0, &(0x7f0000000280)="1d69b0ff", 0x4) 82.596134ms ago: executing program 2 (id=7671): r0 = socket$kcm(0x2d, 0x2, 0x0) connect$qrtr(r0, &(0x7f0000000040)={0x2d, 0x3, 0xfffffffe}, 0xc) 82.465384ms ago: executing program 1 (id=7672): r0 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x3, @private0, 0x7fff}}}, 0x84) 79.445454ms ago: executing program 4 (id=7673): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a05000000000000000000070000000900010073797a30000000003c000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a30000000000800054000000021940000000c0a01030000000000000000070000000900020073797a31000000000900010073797a3000000000680003806400dec6080003400000000258000b80200001800a00010071756f7461000000100002800c0001400000000000000000340001800a0001"], 0x118}}, 0x0) 68.786785ms ago: executing program 3 (id=7674): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8743}}], 0x20, 0x4048800}, 0x10) 58.393566ms ago: executing program 0 (id=7675): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) setfsuid(0x0) 14.759619ms ago: executing program 2 (id=7676): r0 = socket$inet6(0xa, 0x2, 0x3a) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)={0xa, 0x0, 0x400, @loopback={0xff00000000000000}, 0xff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000100)="8000102e7577d401", 0x8}], 0x1, &(0x7f0000000240)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x6c, 0x4, 0x2, 0x4, 0x0, [@private1, @empty]}}}], 0x38}}], 0x1, 0x844) 7.81151ms ago: executing program 0 (id=7677): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000180)) 7.59121ms ago: executing program 2 (id=7678): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@mpls_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x5, 0x1a, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 0s ago: executing program 3 (id=7679): r0 = socket$caif_stream(0x25, 0x1, 0x3) recvmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, 0x0}, 0xffff8000}], 0x1, 0x40002022, 0x0) kernel console output (not intermixed with test programs): 144 comm="syz.0.4198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 99.386118][T12155] loop1: detected capacity change from 0 to 128 [ 99.443406][T12165] loop3: detected capacity change from 0 to 1024 [ 99.465487][T12165] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 99.511133][T12165] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.4207: Invalid block bitmap block 0 in block_group 0 [ 99.547263][T12165] Quota error (device loop3): write_blk: dquota write failed [ 99.554750][T12165] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 99.589825][T12165] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.4207: Failed to acquire dquot type 0 [ 99.614257][T12165] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.4207: Freeing blocks not in datazone - block = 0, count = 4096 [ 99.676191][T12165] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.4207: Invalid inode bitmap blk 0 in block_group 0 [ 99.690144][ T51] Quota error (device loop3): do_check_range: Getting block 0 out of range 1-7 [ 99.699202][ T51] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 0 [ 99.734657][T12165] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 99.757665][T12209] loop2: detected capacity change from 0 to 512 [ 99.774536][T12165] EXT4-fs (loop3): 1 orphan inode deleted [ 99.780653][T12165] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.803356][T12209] EXT4-fs (loop2): too many log groups per flexible block group [ 99.811140][T12209] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 99.826259][T12209] EXT4-fs (loop2): mount failed [ 99.840776][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.917997][T12230] loop3: detected capacity change from 0 to 128 [ 99.935039][T12230] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 99.948535][T12230] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (fffc1829) [ 100.315230][T12289] IPv6: addrconf: prefix option has invalid lifetime [ 100.430883][T12317] loop1: detected capacity change from 0 to 256 [ 100.466532][T12319] loop4: detected capacity change from 0 to 2048 [ 100.555030][T12335] loop1: detected capacity change from 0 to 128 [ 100.630305][T12349] loop1: detected capacity change from 0 to 512 [ 100.655783][T12349] EXT4-fs: Ignoring removed oldalloc option [ 100.720383][T12362] loop0: detected capacity change from 0 to 1024 [ 100.735376][T12349] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.4297: Parent and EA inode have the same ino 15 [ 100.753100][T12362] EXT4-fs: Ignoring removed bh option [ 100.761618][T12362] EXT4-fs: inline encryption not supported [ 100.773871][T12362] EXT4-fs (loop0): filesystem too large to mount safely on this system [ 100.787764][T12349] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.4297: Parent and EA inode have the same ino 15 [ 100.820032][T12349] EXT4-fs (loop1): 1 orphan inode deleted [ 100.826329][T12349] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.928929][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.948827][T12397] loop3: detected capacity change from 0 to 1024 [ 100.968023][T12397] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 100.986129][T12397] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 100.999824][T12405] IPv6: addrconf: prefix option has invalid lifetime [ 101.008584][T12408] delete_channel: no stack [ 101.018220][T12397] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 101.019615][T12408] delete_channel: no stack [ 101.052546][T12397] EXT4-fs (loop3): orphan cleanup on readonly fs [ 101.059015][T12397] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.4321: Freeing blocks not in datazone - block = 0, count = 4096 [ 101.078942][T12397] EXT4-fs (loop3): Remounting filesystem read-only [ 101.087518][T12397] EXT4-fs (loop3): 1 orphan inode deleted [ 101.096888][T12397] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 101.126174][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.252705][T12449] tmpfs: Bad value for 'mpol' [ 101.378987][T12471] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 101.412232][T12471] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 101.698121][T12519] loop4: detected capacity change from 0 to 8192 [ 101.738460][ T29] audit: type=1400 audit(2000000001.126:254): avc: denied { create } for pid=12522 comm="syz.1.4384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 101.760014][ T3545] loop4: p2 < > p3 p4 < > [ 101.764463][ T3545] loop4: partition table partially beyond EOD, truncated [ 101.775911][ T3545] loop4: p2 start 591104 is beyond EOD, truncated [ 101.782472][ T3545] loop4: p3 start 33557620 is beyond EOD, truncated [ 101.806917][T12519] loop4: p2 < > p3 p4 < > [ 101.811395][T12519] loop4: partition table partially beyond EOD, truncated [ 101.844560][T12519] loop4: p2 start 591104 is beyond EOD, truncated [ 101.851153][T12519] loop4: p3 start 33557620 is beyond EOD, truncated [ 101.905782][T12548] loop1: detected capacity change from 0 to 1024 [ 101.952450][T12554] loop0: detected capacity change from 0 to 764 [ 101.974171][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 102.005336][T12554] rock: directory entry would overflow storage [ 102.005988][T12565] loop1: detected capacity change from 0 to 256 [ 102.011637][T12554] rock: sig=0x5850, size=36, remaining=22 [ 102.035937][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 102.059155][T12569] loop4: detected capacity change from 0 to 512 [ 102.165229][T12582] tmpfs: Bad value for 'mpol' [ 102.521035][T12659] loop3: detected capacity change from 0 to 256 [ 102.548951][T12659] FAT-fs (loop3): bogus sectors per cluster 223 [ 102.555520][T12659] FAT-fs (loop3): Can't find a valid FAT filesystem [ 102.697008][ T29] audit: type=1326 audit(2000000002.156:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12687 comm="syz.2.4464" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35fe67eb69 code=0x0 [ 102.848469][T12717] futex_wake_op: syz.2.4478 tries to shift op by -1; fix this program [ 102.864381][T12715] loop1: detected capacity change from 0 to 512 [ 102.875215][T12720] loop0: detected capacity change from 0 to 1024 [ 102.888226][T12715] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 102.910156][T12715] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 102.920366][T12720] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 102.929753][T12720] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 102.941224][T12720] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 102.943958][T12715] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.4477: invalid indirect mapped block 4294967295 (level 1) [ 102.949516][T12720] EXT4-fs (loop0): orphan cleanup on readonly fs [ 102.972777][T12720] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.4480: Freeing blocks not in datazone - block = 0, count = 4096 [ 102.991566][T12730] loop4: detected capacity change from 0 to 1024 [ 103.004784][T12715] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.4477: invalid indirect mapped block 4294967295 (level 1) [ 103.019758][T12730] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 103.029872][T12730] EXT4-fs (loop4): group descriptors corrupted! [ 103.040034][T12720] EXT4-fs (loop0): Remounting filesystem read-only [ 103.048398][T12715] EXT4-fs (loop1): 2 truncates cleaned up [ 103.056122][T12715] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.072552][T12720] EXT4-fs (loop0): 1 orphan inode deleted [ 103.111501][T12720] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 103.150770][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.167772][T12747] loop4: detected capacity change from 0 to 512 [ 103.225113][T12747] EXT4-fs (loop4): failed to open journal device unknown-block(1792,0) -6 [ 103.242829][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.300377][T12767] tmpfs: Bad value for 'mpol' [ 103.385728][T12769] loop1: detected capacity change from 0 to 8192 [ 103.446470][ T3545] loop1: p1 p2 p3 p4 [ 103.457505][ T3545] loop1: p1 size 3523149824 extends beyond EOD, truncated [ 103.496864][ T3545] loop1: p2 start 4293394688 is beyond EOD, truncated [ 103.503772][ T3545] loop1: p3 start 150994944 is beyond EOD, truncated [ 103.510545][ T3545] loop1: p4 size 50331648 extends beyond EOD, truncated [ 103.538356][T12769] loop1: p1 p2 p3 p4 [ 103.544500][T12769] loop1: p1 size 3523149824 extends beyond EOD, truncated [ 103.553439][T12802] 9pnet_virtio: no channels available for device 127.0.0.1 [ 103.564805][T12769] loop1: p2 start 4293394688 is beyond EOD, truncated [ 103.571674][T12769] loop1: p3 start 150994944 is beyond EOD, truncated [ 103.578424][T12769] loop1: p4 size 50331648 extends beyond EOD, truncated [ 103.657794][T12816] loop2: detected capacity change from 0 to 512 [ 103.699525][T12816] EXT4-fs: Ignoring removed oldalloc option [ 103.727583][T12816] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.4524: Parent and EA inode have the same ino 15 [ 103.759809][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 103.775001][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 103.808288][T12816] EXT4-fs (loop2): 1 orphan inode deleted [ 103.850431][T12816] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.874031][T12843] loop1: detected capacity change from 0 to 512 [ 103.894542][ T29] audit: type=1400 audit(2000000003.433:256): avc: denied { mount } for pid=12846 comm="syz.4.4539" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 103.905120][T12843] EXT4-fs: Ignoring removed mblk_io_submit option [ 103.945141][T12854] loop3: detected capacity change from 0 to 512 [ 103.957054][T12843] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 103.967647][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.972976][ T29] audit: type=1400 audit(2000000003.444:257): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 104.017972][T12854] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 104.026001][T12854] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 104.035349][T12843] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 104.047720][T12854] EXT4-fs (loop3): orphan cleanup on readonly fs [ 104.061688][T12843] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 104.081596][T12854] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #13: comm syz.3.4543: iget: bad i_size value: 12154761577498 [ 104.094602][T12843] System zones: 0-2, 18-18, 34-34 [ 104.101869][T12843] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.4537: iget: bad i_size value: 360287970189639680 [ 104.117796][T12854] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.4543: couldn't read orphan inode 13 (err -117) [ 104.139050][ T29] audit: type=1400 audit(2000000003.690:258): avc: denied { read } for pid=2975 comm="acpid" name="mouse2" dev="devtmpfs" ino=2351 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 104.160889][ T29] audit: type=1400 audit(2000000003.690:259): avc: denied { open } for pid=2975 comm="acpid" path="/dev/input/mouse2" dev="devtmpfs" ino=2351 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 104.179764][T12854] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 104.183680][ T29] audit: type=1400 audit(2000000003.690:260): avc: denied { ioctl } for pid=2975 comm="acpid" path="/dev/input/mouse2" dev="devtmpfs" ino=2351 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 104.222474][T12843] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.4537: couldn't read orphan inode 15 (err -117) [ 104.246126][T12843] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.266711][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.291457][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.343004][ T29] audit: type=1400 audit(2000000003.926:261): avc: denied { read } for pid=12891 comm="syz.2.4562" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 104.738109][T12967] nfs: Unexpected value for 'acl' [ 104.826780][ T29] audit: type=1400 audit(2000000004.441:262): avc: denied { create } for pid=12978 comm="syz.4.4603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 104.999749][T13009] loop2: detected capacity change from 0 to 512 [ 105.024887][T13009] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 105.042326][T13016] cgroup: release_agent respecified [ 105.050949][T13018] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 105.063077][T13009] EXT4-fs (loop2): orphan cleanup on readonly fs [ 105.071580][T13018] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 105.091777][T13009] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 105.106356][T13009] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.4617: corrupted inode contents [ 105.122672][T13009] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #11: comm syz.2.4617: mark_inode_dirty error [ 105.135940][T13009] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.4617: invalid indirect mapped block 327680 (level 0) [ 105.149833][T13009] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.4617: corrupted inode contents [ 105.180286][T13009] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 105.189614][T13009] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #11: comm syz.2.4617: corrupted inode contents [ 105.208542][T13009] EXT4-fs error (device loop2): ext4_truncate:4666: inode #11: comm syz.2.4617: mark_inode_dirty error [ 105.226764][T13031] loop1: detected capacity change from 0 to 8192 [ 105.233219][T13009] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 105.243354][T13009] EXT4-fs (loop2): 1 truncate cleaned up [ 105.249569][T13009] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 105.305567][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.379554][T13061] loop1: detected capacity change from 0 to 1024 [ 105.418827][T13061] EXT4-fs: Ignoring removed i_version option [ 105.424990][T13061] EXT4-fs: Ignoring removed oldalloc option [ 105.440664][T13061] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 105.451701][T13061] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 105.486721][T13061] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 105.511318][T13061] EXT4-fs error (device loop1): ext4_get_journal_inode:5796: comm syz.1.4643: inode #1: comm syz.1.4643: iget: illegal inode # [ 105.547266][T13061] EXT4-fs (loop1): no journal found [ 105.552697][T13061] EXT4-fs (loop1): can't get journal size [ 105.575878][T13061] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11c, mo2=0003] [ 105.586070][T13061] EXT4-fs (loop1): failed to initialize system zone (-22) [ 105.593401][T13061] EXT4-fs (loop1): mount failed [ 105.733581][T13119] loop0: detected capacity change from 0 to 512 [ 105.769936][T13119] EXT4-fs (loop0): unsupported inode size: 0 [ 105.776077][T13119] EXT4-fs (loop0): blocksize: 1024 [ 105.901329][T13144] loop0: detected capacity change from 0 to 2364 [ 105.915582][T13149] loop4: detected capacity change from 0 to 512 [ 105.997575][T13149] EXT4-fs error (device loop4): ext4_quota_enable:7124: inode #3: comm syz.4.4686: unexpected EA_INODE flag [ 106.029098][T13149] EXT4-fs (loop4): Remounting filesystem read-only [ 106.035780][T13149] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 106.058857][T13149] EXT4-fs (loop4): mount failed [ 106.298570][T13206] loop0: detected capacity change from 0 to 8192 [ 106.341372][T13206] loop0: p1 p2 p3 p4 [ 106.355309][T13206] loop0: p1 size 3523149824 extends beyond EOD, truncated [ 106.364795][T13206] loop0: p2 start 4293394688 is beyond EOD, truncated [ 106.371592][T13206] loop0: p3 start 150994944 is beyond EOD, truncated [ 106.378377][T13206] loop0: p4 size 50331648 extends beyond EOD, truncated [ 106.432707][T13243] SELinux: Context system_u:object_r:net_conf_t:s0 is not valid (left unmapped). [ 106.442223][ T29] audit: type=1400 audit(2000000006.179:263): avc: denied { relabelto } for pid=13241 comm="syz.3.4732" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 106.469296][ T29] audit: type=1400 audit(2000000006.179:264): avc: denied { associate } for pid=13241 comm="syz.3.4732" name="cgroup.procs" dev="cgroup" ino=151 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:net_conf_t:s0" [ 106.531105][T13258] tmpfs: Bad value for 'mpol' [ 106.541676][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 106.559782][T13260] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 106.577723][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 106.594602][T13260] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 106.639558][T13272] loop0: detected capacity change from 0 to 256 [ 106.653322][T13274] loop1: detected capacity change from 0 to 512 [ 106.660378][T13274] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 106.670622][T13274] EXT4-fs (loop1): group descriptors corrupted! [ 106.694231][T13276] loop4: detected capacity change from 0 to 8192 [ 106.709026][T13272] FAT-fs (loop0): IO charset cp857 not found [ 106.958365][T13315] loop4: detected capacity change from 0 to 512 [ 106.971291][T13315] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 107.007785][T13315] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #17: comm syz.4.4767: iget: bad i_size value: -6917529027641081756 [ 107.025671][T13315] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.4767: couldn't read orphan inode 17 (err -117) [ 107.044466][T13315] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.075392][T13323] loop0: detected capacity change from 0 to 512 [ 107.104511][T13323] EXT4-fs: Ignoring removed bh option [ 107.123676][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.139087][ T3602] udevd[3602]: incorrect ext4 checksum on /dev/loop0 [ 107.161839][T13323] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 107.188778][ T3545] udevd[3545]: incorrect ext4 checksum on /dev/loop0 [ 107.330912][T13351] loop4: detected capacity change from 0 to 1024 [ 107.356865][T13351] ext3: Bad value for 'mb_optimize_scan' [ 107.429368][T13366] loop3: detected capacity change from 0 to 164 [ 107.439169][ T29] audit: type=1326 audit(2000000007.242:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13367 comm="syz.4.4790" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f970e7ceb69 code=0x0 [ 107.468812][T13366] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 107.657527][T13399] loop0: detected capacity change from 0 to 1024 [ 107.680110][T13399] ext3: Unknown parameter 'no' [ 107.806601][T13425] loop2: detected capacity change from 0 to 512 [ 107.832813][T13425] EXT4-fs error (device loop2): ext4_init_orphan_info:585: comm syz.2.4818: inode #0: comm syz.2.4818: iget: illegal inode # [ 107.833114][T13430] loop1: detected capacity change from 0 to 1024 [ 107.857075][T13434] loop3: detected capacity change from 0 to 1024 [ 107.863710][T13434] EXT4-fs: Ignoring removed i_version option [ 107.869848][T13434] EXT4-fs: Ignoring removed oldalloc option [ 107.878292][T13430] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 107.882494][T13437] loop0: detected capacity change from 0 to 512 [ 107.889707][T13434] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 107.905748][T13434] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 107.922970][T13425] EXT4-fs (loop2): get orphan inode failed [ 107.924509][T13437] FAT-fs (loop0): bogus number of FAT sectors [ 107.928860][T13425] EXT4-fs (loop2): mount failed [ 107.934978][T13437] FAT-fs (loop0): Can't find a valid FAT filesystem [ 107.950604][T13434] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 107.961159][T13434] EXT4-fs error (device loop3): ext4_get_journal_inode:5796: comm syz.3.4824: inode #1: comm syz.3.4824: iget: illegal inode # [ 107.966754][T13439] loop4: detected capacity change from 0 to 2048 [ 107.985973][T13430] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #3: block 1: comm syz.1.4822: lblock 1 mapped to illegal pblock 1 (length 1) [ 108.005439][T13434] EXT4-fs (loop3): no journal found [ 108.010677][T13434] EXT4-fs (loop3): can't get journal size [ 108.024729][T13434] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11c, mo2=0003] [ 108.032999][T13430] Quota error (device loop1): write_blk: dquota write failed [ 108.040386][T13430] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 108.042527][T13434] EXT4-fs (loop3): failed to initialize system zone (-22) [ 108.057817][ T3294] loop4: p1 < > p3 p4 [ 108.062407][ T3294] loop4: p3 size 54016 extends beyond EOD, truncated [ 108.069768][ T3294] loop4: p4 start 4294967295 is beyond EOD, truncated [ 108.077991][T13434] EXT4-fs (loop3): mount failed [ 108.083150][T13439] loop4: p1 < > p3 p4 [ 108.087988][T13439] loop4: p3 size 54016 extends beyond EOD, truncated [ 108.095314][T13439] loop4: p4 start 4294967295 is beyond EOD, truncated [ 108.111585][T13430] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4822: Failed to acquire dquot type 0 [ 108.144417][T13430] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.4822: Freeing blocks not in datazone - block = 0, count = 4096 [ 108.195749][T13430] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.4822: Invalid inode bitmap blk 0 in block_group 0 [ 108.220406][ T3461] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 108.227269][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 108.240089][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 108.285807][ T3461] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 108.294500][ T3461] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:7: Failed to release dquot type 0 [ 108.311889][T13430] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 108.326349][T13430] EXT4-fs (loop1): 1 orphan inode deleted [ 108.332432][T13430] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.352290][T13460] loop2: detected capacity change from 0 to 8192 [ 108.398870][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.413373][T13460] loop2: p1 p2 p4 < > [ 108.431912][T13460] loop2: p1 start 4261412864 is beyond EOD, truncated [ 108.438779][T13460] loop2: p2 start 4009754624 is beyond EOD, truncated [ 108.543927][T13494] loop3: detected capacity change from 0 to 1764 [ 108.567373][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 108.583247][T13494] iso9660: Bad value for 'session' [ 108.692179][T13521] loop2: detected capacity change from 0 to 164 [ 108.804803][T13541] loop1: detected capacity change from 0 to 512 [ 108.871213][T13541] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 108.879267][T13541] System zones: 0-2, 18-18, 34-34 [ 108.892421][T13541] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4876: bg 0: block 248: padding at end of block bitmap is not set [ 108.909455][T13541] Quota error (device loop1): write_blk: dquota write failed [ 108.916952][T13541] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 108.928781][T13541] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4876: Failed to acquire dquot type 1 [ 108.942243][T13541] EXT4-fs (loop1): 1 truncate cleaned up [ 108.948361][T13541] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.960933][T13541] ext4 filesystem being mounted at /897/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.012079][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.289706][T13599] loop3: detected capacity change from 0 to 8192 [ 109.358700][ T3545] loop3: p2 p3 [ 109.362298][ T3545] loop3: p2 size 65536 extends beyond EOD, truncated [ 109.388586][T13599] loop3: p2 p3 [ 109.392158][T13599] loop3: p2 size 65536 extends beyond EOD, truncated [ 109.464414][T13650] loop0: detected capacity change from 0 to 1024 [ 109.496563][T13650] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 109.507509][T13650] EXT4-fs (loop0): group descriptors corrupted! [ 109.561492][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 109.572928][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 109.600235][T13671] loop4: detected capacity change from 0 to 128 [ 109.620606][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 109.636572][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 109.660476][T13671] FAT-fs (loop4): bogus logical sector size 65535 [ 109.667029][T13671] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 109.676339][T13671] FAT-fs (loop4): Can't find a valid FAT filesystem [ 109.762766][T13695] loop4: detected capacity change from 0 to 512 [ 109.790844][T13702] loop3: detected capacity change from 0 to 1024 [ 109.814650][T13695] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 109.841134][T13702] EXT4-fs: Ignoring removed orlov option [ 109.862654][T13702] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 109.864121][T13695] EXT4-fs (loop4): can't mount with journal_async_commit, fs mounted w/o journal [ 109.896198][T13702] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 109.947885][T13702] EXT4-fs (loop3): invalid journal inode [ 109.976639][T13702] EXT4-fs (loop3): can't get journal size [ 110.000046][T13702] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 110.055441][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.168946][T13762] loop0: detected capacity change from 0 to 128 [ 110.205471][T13762] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 110.214649][T13762] FAT-fs (loop0): bogus number of directory entries (203) [ 110.221759][T13762] FAT-fs (loop0): Can't find a valid FAT filesystem [ 110.463932][T13806] loop3: detected capacity change from 0 to 2048 [ 110.578690][T13822] loop3: detected capacity change from 0 to 512 [ 110.587367][T13826] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 110.602347][ T29] audit: type=1400 audit(2000000010.643:266): avc: denied { relabelto } for pid=13824 comm="syz.4.5013" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 110.629804][ T29] audit: type=1400 audit(2000000010.643:267): avc: denied { associate } for pid=13824 comm="syz.4.5013" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:netutils_exec_t:s0" [ 110.659624][T13830] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 110.666221][T13830] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 110.673839][T13830] vhci_hcd vhci_hcd.0: Device attached [ 110.688804][T13822] EXT4-fs: Ignoring removed oldalloc option [ 110.714725][T13831] vhci_hcd: connection closed [ 110.714990][ T51] vhci_hcd: stop threads [ 110.723981][ T51] vhci_hcd: release socket [ 110.728558][ T51] vhci_hcd: disconnect device [ 110.731885][T13846] 9pnet_fd: Insufficient options for proto=fd [ 110.760499][T13822] EXT4-fs error (device loop3): __ext4_iget:5464: inode #15: block 1803188595: comm syz.3.5012: invalid block [ 110.780925][T13822] EXT4-fs (loop3): Remounting filesystem read-only [ 110.810467][T13822] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.860576][T13863] loop1: detected capacity change from 0 to 4096 [ 110.867419][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.919342][T13863] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.969540][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.050958][T13895] loop2: detected capacity change from 0 to 1024 [ 111.067584][T13895] ext3: Bad value for 'errors' [ 111.122406][T13899] loop4: detected capacity change from 0 to 8192 [ 111.182593][ T3602] loop4: p2 p3 [ 111.186353][ T3602] loop4: p2 size 65536 extends beyond EOD, truncated [ 111.207608][T13913] loop3: detected capacity change from 0 to 128 [ 111.224166][T13899] loop4: p2 p3 [ 111.227780][T13899] loop4: p2 size 65536 extends beyond EOD, truncated [ 111.228182][T13913] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 111.259928][T13910] loop1: detected capacity change from 0 to 8192 [ 111.356713][T13923] loop2: detected capacity change from 0 to 512 [ 111.385311][T13936] tmpfs: Bad value for 'mpol' [ 111.388579][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 111.398711][T13923] EXT4-fs (loop2): bad s_min_extra_isize: 65528 [ 111.601606][ T29] audit: type=1400 audit(2000000011.705:268): avc: denied { read } for pid=13965 comm="syz.4.5081" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 111.625155][T13966] loop0: detected capacity change from 0 to 512 [ 111.642427][T13966] EXT4-fs: Ignoring removed orlov option [ 111.699079][T13973] loop0: detected capacity change from 0 to 1024 [ 111.734362][T13973] EXT4-fs: Ignoring removed orlov option [ 111.764093][T13973] EXT4-fs (loop0): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 111.813415][T13973] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.837482][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.898978][T13994] loop1: detected capacity change from 0 to 2048 [ 111.940899][T13996] loop0: detected capacity change from 0 to 2048 [ 111.956599][ T3545] Alternate GPT is invalid, using primary GPT. [ 111.963094][ T3545] loop1: p1 p2 p3 [ 111.989732][T13994] Alternate GPT is invalid, using primary GPT. [ 111.996118][T13994] loop1: p1 p2 p3 [ 112.026110][ T3602] Alternate GPT is invalid, using primary GPT. [ 112.032460][ T3602] loop0: p2 p3 p7 [ 112.051075][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 112.061970][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 112.073148][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 112.106485][T13996] Alternate GPT is invalid, using primary GPT. [ 112.112936][T13996] loop0: p2 p3 p7 [ 112.129389][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 112.140626][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 112.153447][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 112.166894][ T2990] Alternate GPT is invalid, using primary GPT. [ 112.173245][T14018] loop2: detected capacity change from 0 to 8192 [ 112.173360][ T2990] loop0: p2 p3 p7 [ 112.185373][T14032] cgroup: Name too long [ 112.203985][T14018] loop2: p1[EZD] p2 p3 p4 [ 112.209345][T14018] loop2: p3 start 117772289 is beyond EOD, truncated [ 112.216030][T14018] loop2: p4 size 262144 extends beyond EOD, truncated [ 112.236433][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 112.258523][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 112.274274][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 112.284503][ T2990] loop2: p1[EZD] p2 p3 p4 [ 112.290123][ T2990] loop2: p3 start 117772289 is beyond EOD, truncated [ 112.296893][ T2990] loop2: p4 size 262144 extends beyond EOD, truncated [ 112.331972][T14055] loop4: detected capacity change from 0 to 512 [ 112.363537][T14055] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 112.394169][T14055] block device autoloading is deprecated and will be removed. [ 112.432746][T14072] loop0: detected capacity change from 0 to 512 [ 112.449871][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 112.462616][T14055] syz.4.5126: attempt to access beyond end of device [ 112.462616][T14055] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 112.488738][T14072] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 112.503428][T14072] EXT4-fs (loop0): orphan cleanup on readonly fs [ 112.520139][T14055] EXT4-fs (loop4): couldn't read superblock of external journal [ 112.524671][T14072] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #3: comm syz.0.5132: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 112.664569][T14072] EXT4-fs error (device loop0): ext4_quota_enable:7127: comm syz.0.5132: Bad quota inode: 3, type: 0 [ 112.683031][T14072] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 112.697777][T14072] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 112.724332][ T29] audit: type=1400 audit(2000000012.906:269): avc: denied { setattr } for pid=14107 comm="syz.3.5151" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 112.756333][T14072] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 112.824977][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.855861][T14127] loop3: detected capacity change from 0 to 512 [ 112.874133][T14132] loop2: detected capacity change from 0 to 512 [ 112.886779][T14125] Process accounting resumed [ 112.898730][T14132] EXT4-fs warning (device loop2): dx_probe:861: inode #2: comm syz.2.5160: dx entry: limit 0 != root limit 125 [ 112.910573][T14132] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.5160: Corrupt directory, running e2fsck is recommended [ 112.948668][T14132] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 112.974091][T14127] EXT4-fs error (device loop3): __ext4_iget:5464: inode #11: block 1: comm syz.3.5161: invalid block [ 113.006611][T14132] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #15: comm syz.2.5160: corrupted in-inode xattr: invalid ea_ino [ 113.037187][T14127] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.5161: couldn't read orphan inode 11 (err -117) [ 113.037206][T14132] EXT4-fs (loop2): Remounting filesystem read-only [ 113.037758][T14132] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.074157][T14127] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.111037][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.126706][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.146332][T14153] loop4: detected capacity change from 0 to 8192 [ 113.177832][ T29] audit: type=1326 audit(2000000013.411:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14162 comm="syz.0.5179" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc93e60eb69 code=0x0 [ 113.518779][T14221] loop4: detected capacity change from 0 to 736 [ 113.533723][T14161] loop1: detected capacity change from 0 to 32768 [ 113.617823][T14234] loop4: detected capacity change from 0 to 512 [ 113.630770][T14235] loop3: detected capacity change from 0 to 1024 [ 113.659882][T14234] msdos: Bad value for 'time_offset' [ 113.692751][T14243] loop2: detected capacity change from 0 to 512 [ 113.709604][T14235] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 113.741934][T14243] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: inode #11: comm syz.2.5218: missing EA_INODE flag [ 113.758148][T14235] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5212: bg 0: block 10: padding at end of block bitmap is not set [ 113.781736][T14243] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.5218: error while reading EA inode 11 err=-117 [ 113.796052][T14243] EXT4-fs (loop2): 1 orphan inode deleted [ 113.797831][T14235] Quota error (device loop3): write_blk: dquota write failed [ 113.802475][T14243] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.809242][T14235] Quota error (device loop3): find_free_dqentry: Can't write quota data block 2 [ 113.854077][T14235] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 113.864078][T14235] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.5212: Failed to acquire dquot type 0 [ 113.876538][T14235] Quota error (device loop3): write_blk: dquota write failed [ 113.883923][T14235] Quota error (device loop3): find_free_dqentry: Can't write quota data block 2 [ 113.895651][T14235] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 113.895768][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.905624][T14235] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.5212: Failed to acquire dquot type 0 [ 113.931058][T14235] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.5212: Freeing blocks not in datazone - block = 0, count = 4096 [ 113.947162][T14235] Quota error (device loop3): write_blk: dquota write failed [ 113.955299][T14235] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.5212: Failed to acquire dquot type 0 [ 113.975939][T14235] EXT4-fs (loop3): 1 orphan inode deleted [ 113.982371][T14235] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.078662][T14281] tmpfs: Bad value for 'defcontext' [ 114.088328][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.147162][T14296] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 114.153785][T14296] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 114.161370][T14296] vhci_hcd vhci_hcd.0: Device attached [ 114.209125][T14308] loop0: detected capacity change from 0 to 128 [ 114.219126][T14297] vhci_hcd: connection closed [ 114.219364][ T166] vhci_hcd: stop threads [ 114.228394][ T166] vhci_hcd: release socket [ 114.232866][ T166] vhci_hcd: disconnect device [ 114.293783][T14323] loop0: detected capacity change from 0 to 128 [ 114.357087][T14333] loop0: detected capacity change from 0 to 512 [ 114.383854][T14333] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 114.406687][T14333] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.5260: bad orphan inode 16 [ 114.418726][T14333] ext4_test_bit(bit=15, block=4) = 0 [ 114.424028][T14333] EXT4-fs (loop0): 1 orphan inode deleted [ 114.435482][T14333] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.464060][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.592109][T14366] nfs: Unknown parameter '' [ 114.618063][T14372] loop4: detected capacity change from 0 to 512 [ 114.637235][T14376] loop0: detected capacity change from 0 to 1024 [ 114.652430][T14372] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 114.673324][T14376] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 114.681837][T14376] EXT4-fs (loop0): inodes count not valid: 0 vs 32 [ 114.688968][T14372] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #17: comm syz.4.5279: corrupted in-inode xattr: invalid ea_ino [ 114.708254][T14372] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.5279: couldn't read orphan inode 17 (err -117) [ 114.720878][T14372] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.753119][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.841353][T14403] tmpfs: Bad value for 'size' [ 114.861247][T14409] futex_wake_op: syz.1.5297 tries to shift op by -1; fix this program [ 114.882752][T14412] 9pnet_fd: Insufficient options for proto=fd [ 114.900184][T14413] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 114.906805][T14413] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 114.914482][T14413] vhci_hcd vhci_hcd.0: Device attached [ 114.932665][T14414] vhci_hcd: connection closed [ 114.932787][ T3461] vhci_hcd: stop threads [ 114.941744][ T3461] vhci_hcd: release socket [ 114.946145][ T3461] vhci_hcd: disconnect device [ 115.068567][T14446] nfs: Unknown parameter '' [ 115.079139][T14450] tmpfs: Bad value for 'nr_blocks' [ 115.123626][T14455] loop1: detected capacity change from 0 to 1024 [ 115.144945][T14461] tmpfs: Bad value for 'mpol' [ 115.159602][T14455] EXT4-fs: inline encryption not supported [ 115.165593][T14455] EXT4-fs: Ignoring removed i_version option [ 115.198861][T14468] dns_resolver: Unsupported server list version (0) [ 115.223158][T14455] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-62df00000000 r/w without journal. Quota mode: writeback. [ 115.279936][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-62df00000000. [ 115.319946][T14489] loop4: detected capacity change from 0 to 1764 [ 115.347394][T14490] loop0: detected capacity change from 0 to 512 [ 115.370771][T14490] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 115.397274][T14490] syz.0.5335: attempt to access beyond end of device [ 115.397274][T14490] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 115.429579][T14490] EXT4-fs (loop0): couldn't read superblock of external journal [ 115.498209][T14515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.529078][T14515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 115.549943][T14524] loop1: detected capacity change from 0 to 128 [ 115.751378][T14555] loop2: detected capacity change from 0 to 2048 [ 115.783075][T14564] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 115.799529][T14568] loop3: detected capacity change from 0 to 1024 [ 115.806285][T14566] IPv6: addrconf: prefix option has invalid lifetime [ 115.821924][T14568] EXT4-fs: Ignoring removed i_version option [ 115.831466][T14568] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 115.859496][T14568] EXT4-fs (loop3): orphan cleanup on readonly fs [ 115.884979][T14568] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.5374: Failed to acquire dquot type 0 [ 115.912065][T14568] EXT4-fs (loop3): 1 truncate cleaned up [ 115.921042][T14568] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 115.958010][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.024326][T14601] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 116.039321][T14605] tmpfs: Bad value for 'mpol' [ 116.108130][T14619] loop4: detected capacity change from 0 to 128 [ 116.174068][T14623] loop3: detected capacity change from 0 to 512 [ 116.198116][T14623] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 116.225199][T14623] EXT4-fs (loop3): invalid journal inode [ 116.239147][T14623] EXT4-fs (loop3): can't get journal size [ 116.254067][T14623] EXT4-fs (loop3): 1 truncate cleaned up [ 116.360436][T14618] loop0: detected capacity change from 0 to 32768 [ 116.394129][ T3545] loop0: p1 p2 p3 < > [ 116.405253][ T3545] loop0: p1 size 242222080 extends beyond EOD, truncated [ 116.431220][ T3545] loop0: p2 start 4294967295 is beyond EOD, truncated [ 116.450214][T14618] loop0: p1 p2 p3 < > [ 116.454492][T14618] loop0: p1 size 242222080 extends beyond EOD, truncated [ 116.485607][T14618] loop0: p2 start 4294967295 is beyond EOD, truncated [ 116.503986][T14663] loop3: detected capacity change from 0 to 1764 [ 116.546381][T14677] loop1: detected capacity change from 0 to 164 [ 116.682088][T14695] delete_channel: no stack [ 116.686562][T14695] delete_channel: no stack [ 117.150795][T14772] loop1: detected capacity change from 0 to 2048 [ 117.586220][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 117.586232][ T29] audit: type=1400 audit(2000000018.134:278): avc: denied { read write } for pid=14817 comm="syz.4.5496" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 117.615817][ T29] audit: type=1400 audit(2000000018.134:279): avc: denied { open } for pid=14817 comm="syz.4.5496" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 117.667819][T14830] loop0: detected capacity change from 0 to 128 [ 117.686913][T14830] FAT-fs (loop0): bogus number of FAT structure [ 117.693283][T14830] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 117.702707][T14830] FAT-fs (loop0): Can't find a valid FAT filesystem [ 117.709567][T14828] loop2: detected capacity change from 0 to 512 [ 117.720919][T14828] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 117.738318][T14828] EXT4-fs (loop2): invalid journal inode [ 117.744131][T14828] EXT4-fs (loop2): can't get journal size [ 117.760881][T14828] EXT4-fs (loop2): 1 truncate cleaned up [ 117.941053][T14869] loop0: detected capacity change from 0 to 1024 [ 117.944202][T14871] loop2: detected capacity change from 0 to 512 [ 117.957434][T14874] loop4: detected capacity change from 0 to 512 [ 117.987651][T14871] ext4 filesystem being mounted at /1124/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.018261][T14883] loop1: detected capacity change from 0 to 2048 [ 118.043473][T14886] loop3: detected capacity change from 0 to 2048 [ 118.084541][T14894] loop4: detected capacity change from 0 to 512 [ 118.095633][T14892] loop2: detected capacity change from 0 to 512 [ 118.099160][T14883] ext4 filesystem being mounted at /1008/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.114062][T14888] loop0: detected capacity change from 0 to 512 [ 118.185240][T14892] ext4 filesystem being mounted at /1125/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.211973][T14906] loop4: detected capacity change from 0 to 512 [ 118.218515][T14902] loop1: detected capacity change from 0 to 2048 [ 118.244304][T14902] ext4 filesystem being mounted at /1009/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.255007][T14911] loop0: detected capacity change from 0 to 4096 [ 118.278426][T14913] loop3: detected capacity change from 0 to 4096 [ 118.345028][T14924] loop4: detected capacity change from 0 to 512 [ 118.366396][T14925] loop0: detected capacity change from 0 to 1024 [ 118.375937][T14926] loop1: detected capacity change from 0 to 512 [ 118.379046][T14930] loop3: detected capacity change from 0 to 512 [ 118.398341][T14924] ext4 filesystem being mounted at /1095/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.418585][T14935] loop2: detected capacity change from 0 to 1024 [ 118.429721][T14925] ext4 filesystem being mounted at /1133/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.441898][T14926] EXT4-fs warning (device loop1): dx_probe:861: inode #2: comm syz.1.5538: dx entry: limit 0 != root limit 125 [ 118.453733][T14926] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.5538: Corrupt directory, running e2fsck is recommended [ 118.488947][T14926] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 118.518955][T14926] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.5538: corrupted in-inode xattr: invalid ea_ino [ 118.532649][T14941] loop4: detected capacity change from 0 to 1024 [ 118.556358][T14926] EXT4-fs (loop1): Remounting filesystem read-only [ 118.631150][T14951] loop0: detected capacity change from 0 to 512 [ 118.637906][T14947] loop2: detected capacity change from 0 to 2048 [ 118.664376][T14953] loop1: detected capacity change from 0 to 512 [ 118.680756][T14949] loop3: detected capacity change from 0 to 2048 [ 118.707397][T14949] ext4 filesystem being mounted at /1174/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.735353][T14953] ext4 filesystem being mounted at /1011/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.777091][T14964] loop0: detected capacity change from 0 to 1024 [ 118.843820][T14969] loop2: detected capacity change from 0 to 2048 [ 118.853329][T14973] loop3: detected capacity change from 0 to 1024 [ 118.857112][T14972] loop4: detected capacity change from 0 to 2048 [ 118.940931][T14969] ext4 filesystem being mounted at /1131/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.951774][T14985] loop1: detected capacity change from 0 to 512 [ 118.954813][T14982] loop0: detected capacity change from 0 to 512 [ 119.013037][T14982] ext4 filesystem being mounted at /1136/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.031812][T14991] loop3: detected capacity change from 0 to 2368 [ 119.069958][T14995] loop1: detected capacity change from 0 to 1764 [ 119.080533][T14993] loop4: detected capacity change from 0 to 1156 [ 119.083184][T14997] loop3: detected capacity change from 0 to 512 [ 119.106503][T14999] loop2: detected capacity change from 0 to 1768 [ 119.138304][T15001] loop0: detected capacity change from 0 to 128 [ 119.148810][T15003] loop1: detected capacity change from 0 to 128 [ 119.181988][T15005] loop4: detected capacity change from 0 to 512 [ 119.197737][T15007] loop3: detected capacity change from 0 to 512 [ 119.230665][T15011] loop0: detected capacity change from 0 to 512 [ 119.271260][T15014] loop2: detected capacity change from 0 to 128 [ 119.359268][T15009] loop1: detected capacity change from 0 to 8192 [ 119.401968][T15015] loop3: detected capacity change from 0 to 8192 [ 119.417691][T15017] loop4: detected capacity change from 0 to 8192 [ 119.425837][T15019] loop0: detected capacity change from 0 to 4096 [ 119.434093][T15023] loop2: detected capacity change from 0 to 512 [ 119.549103][T15027] loop2: detected capacity change from 0 to 2048 [ 119.574556][T15037] loop4: detected capacity change from 0 to 128 [ 119.574936][T15034] loop3: detected capacity change from 0 to 1756 [ 119.591526][T15035] loop1: detected capacity change from 0 to 512 [ 119.672667][T15042] loop4: detected capacity change from 0 to 128 [ 119.679121][T15031] loop0: detected capacity change from 0 to 8192 [ 119.702676][T15045] loop1: detected capacity change from 0 to 256 [ 119.792110][T15048] loop4: detected capacity change from 0 to 128 [ 119.814532][T15049] loop0: detected capacity change from 0 to 128 [ 119.856325][T15051] loop1: detected capacity change from 0 to 512 [ 119.891526][T15053] loop4: detected capacity change from 0 to 512 [ 119.898886][T15055] loop0: detected capacity change from 0 to 128 [ 119.942756][T15057] loop1: detected capacity change from 0 to 128 [ 119.991250][T15059] loop4: detected capacity change from 0 to 128 [ 120.011452][T15061] loop0: detected capacity change from 0 to 732 [ 120.028543][T15063] loop1: detected capacity change from 0 to 128 [ 120.109703][T15065] loop4: detected capacity change from 0 to 512 [ 120.118680][T15069] loop1: detected capacity change from 0 to 512 [ 120.188602][T15068] loop0: detected capacity change from 0 to 8192 [ 120.258105][T15072] loop1: detected capacity change from 0 to 512 [ 120.277317][T15074] loop4: detected capacity change from 0 to 128 [ 120.395430][T15079] loop4: detected capacity change from 0 to 2048 [ 120.453820][T15081] loop1: detected capacity change from 0 to 8192 [ 120.476121][T15078] loop0: detected capacity change from 0 to 8192 [ 120.776547][T15089] loop0: detected capacity change from 0 to 8192 [ 120.835391][T15085] loop4: detected capacity change from 0 to 32768 [ 120.850288][ T3545] loop0: p1 p2 p3 [ 120.872663][T15089] loop0: p1 p2 p3 [ 120.899148][T15087] loop1: detected capacity change from 0 to 32768 [ 121.001941][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 121.002309][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 121.034974][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 121.090817][ T29] audit: type=1400 audit(2000000021.889:280): avc: denied { create } for pid=15096 comm="syz.0.5612" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 121.111706][ T29] audit: type=1400 audit(2000000021.889:281): avc: denied { write } for pid=15096 comm="syz.0.5612" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 121.115411][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 121.137992][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 121.142987][ T3602] udevd[3602]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 121.178753][T15100] loop1: detected capacity change from 0 to 760 [ 121.273062][ T29] audit: type=1400 audit(2000000022.082:282): avc: denied { ioctl } for pid=15106 comm="syz.0.5616" path="socket:[39564]" dev="sockfs" ino=39564 ioctlcmd=0x89e5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 121.373471][ T29] audit: type=1400 audit(2000000022.200:283): avc: denied { write } for pid=15114 comm="syz.1.5620" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 121.478664][ T29] audit: type=1400 audit(2000000022.308:284): avc: denied { write } for pid=15119 comm="syz.1.5622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 121.508464][T15094] loop4: detected capacity change from 0 to 32768 [ 121.513814][T15122] loop0: detected capacity change from 0 to 256 [ 121.624997][T15134] loop1: detected capacity change from 0 to 256 [ 121.712989][ T29] audit: type=1400 audit(2000000022.554:285): avc: denied { write } for pid=15137 comm="syz.4.5631" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 121.795389][ T29] audit: type=1400 audit(2000000022.629:286): avc: denied { name_bind } for pid=15145 comm="syz.1.5635" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 121.817132][ T29] audit: type=1400 audit(2000000022.640:287): avc: denied { node_bind } for pid=15145 comm="syz.1.5635" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 121.896370][T15156] : renamed from bond0 (while UP) [ 122.087597][T15178] netlink: 104 bytes leftover after parsing attributes in process `syz.1.5651'. [ 122.258464][T15200] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5661'. [ 122.297495][T15204] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5663'. [ 122.334434][T15204] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 122.345611][T15206] loop0: detected capacity change from 0 to 764 [ 122.360407][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 122.360422][ T29] audit: type=1400 audit(2000000023.252:299): avc: denied { ioctl } for pid=15207 comm="syz.1.5665" path="socket:[40397]" dev="sockfs" ino=40397 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 122.370993][T15039] loop3: detected capacity change from 0 to 262144 [ 122.469364][ T29] audit: type=1400 audit(2000000023.316:300): avc: denied { bind } for pid=15209 comm="syz.1.5666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 122.539203][ T29] audit: type=1400 audit(2000000023.380:301): avc: denied { getopt } for pid=15215 comm="syz.1.5670" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 122.608269][T15230] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5677'. [ 122.617521][T15233] netlink: 'syz.1.5679': attribute type 3 has an invalid length. [ 122.628156][ T29] audit: type=1400 audit(2000000023.488:302): avc: denied { write } for pid=15223 comm="syz.4.5674" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 122.710637][ T29] audit: type=1400 audit(2000000023.627:303): avc: denied { read } for pid=15243 comm="syz.0.5684" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 122.773054][T15252] netlink: 'syz.0.5688': attribute type 13 has an invalid length. [ 122.815254][T15252] gretap0: refused to change device tx_queue_len [ 122.821617][T15252] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 123.044437][ T29] audit: type=1400 audit(2000000023.981:304): avc: denied { read } for pid=15280 comm="syz.3.5701" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 123.067704][ T29] audit: type=1400 audit(2000000023.981:305): avc: denied { ioctl } for pid=15280 comm="syz.3.5701" path="/dev/input/event0" dev="devtmpfs" ino=242 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 123.119496][T15290] loop4: detected capacity change from 0 to 512 [ 123.214606][ T29] audit: type=1400 audit(2000000024.056:306): avc: denied { nlmsg_write } for pid=15286 comm="syz.0.5705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 123.216388][T15290] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.5706: bad orphan inode 11862016 [ 123.306071][T15290] ext4 filesystem being mounted at /1134/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.411625][ T29] audit: type=1400 audit(2000000024.389:308): avc: denied { setopt } for pid=15323 comm="syz.3.5721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 123.431236][ T29] audit: type=1400 audit(2000000024.389:307): avc: denied { add_name } for pid=15289 comm="syz.4.5706" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 123.575016][T15349] netlink: 56 bytes leftover after parsing attributes in process `syz.0.5733'. [ 123.580586][T15351] IPv6: sit1: Disabled Multicast RS [ 123.633066][T15353] loop1: detected capacity change from 0 to 512 [ 123.687709][T15364] cgroup: none used incorrectly [ 123.702590][T15353] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.5734: bad orphan inode 11862016 [ 123.719112][T15371] loop4: detected capacity change from 0 to 128 [ 123.728270][T15353] ext4 filesystem being mounted at /1069/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.768939][T15376] loop2: detected capacity change from 0 to 128 [ 123.770394][T15371] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 123.818268][T15376] ext4 filesystem being mounted at /1141/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 123.852424][T15388] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5751'. [ 123.875500][T15394] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5750'. [ 124.002556][T15417] netlink: 7 bytes leftover after parsing attributes in process `syz.1.5762'. [ 124.046227][T15417] netlink: 68 bytes leftover after parsing attributes in process `syz.1.5762'. [ 124.055248][T15417] netlink: 68 bytes leftover after parsing attributes in process `syz.1.5762'. [ 124.143447][T15438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.149367][T15443] netlink: 'syz.2.5776': attribute type 17 has an invalid length. [ 124.181959][T15450] netlink: 'syz.3.5777': attribute type 32 has an invalid length. [ 124.199956][T15450] (unnamed net_device) (uninitialized): Setting coupled_control to off (0) [ 124.486977][T15493] bridge_slave_0: left allmulticast mode [ 124.492820][T15493] bridge_slave_0: left promiscuous mode [ 124.498678][T15493] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.508090][T15502] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 124.514501][T15502] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 124.531909][T15493] bridge_slave_1: left allmulticast mode [ 124.537577][T15493] bridge_slave_1: left promiscuous mode [ 124.543389][T15493] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.564278][T15493] bond0: (slave bond_slave_0): Releasing backup interface [ 124.580839][T15493] bond0: (slave bond_slave_1): Releasing backup interface [ 124.633987][T15493] team0: Port device team_slave_0 removed [ 124.662259][T15493] team0: Port device team_slave_1 removed [ 124.668946][T15493] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 124.676449][T15493] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 124.697809][T15493] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 124.698477][T15525] netlink: 'syz.4.5811': attribute type 17 has an invalid length. [ 124.705222][T15493] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 124.733533][T15506] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 124.744527][ T12] bond0: (slave bond_slave_0): interface is now down [ 124.751244][ T12] bond0: (slave bond_slave_1): interface is now down [ 124.769858][ T12] bond0: now running without any active interface! [ 124.998551][T15564] netlink: 'syz.1.5829': attribute type 17 has an invalid length. [ 125.116744][T15581] netlink: 'syz.0.5838': attribute type 29 has an invalid length. [ 125.449040][T15635] netlink: 'syz.0.5864': attribute type 17 has an invalid length. [ 125.514520][T15644] (unnamed net_device) (uninitialized): option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 125.628721][T15659] (unnamed net_device) (uninitialized): option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 125.649820][T15661] program syz.4.5877 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 125.665081][T15665] tmpfs: Bad value for 'nr_inodes' [ 126.143282][T15764] netlink: 'syz.3.5920': attribute type 39 has an invalid length. [ 126.160379][T15764] veth1_macvtap: left promiscuous mode [ 126.354377][T15818] : renamed from bond0 (while UP) [ 126.396384][T15831] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 126.783967][T15909] netlink: 'syz.4.5968': attribute type 21 has an invalid length. [ 126.899434][T15938] __nla_validate_parse: 30 callbacks suppressed [ 126.899450][T15938] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5978'. [ 126.939461][T15949] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5981'. [ 126.999748][T15964] : renamed from bond0 (while UP) [ 127.107557][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 127.107572][ T29] audit: type=1400 audit(2000000028.348:340): avc: denied { setopt } for pid=15983 comm="syz.3.5994" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 127.202370][T16011] : renamed from bond0 (while UP) [ 127.248394][T16021] netlink: 148 bytes leftover after parsing attributes in process `syz.0.6006'. [ 127.261162][T16023] Illegal XDP return value 4294967274 on prog (id 551) dev N/A, expect packet loss! [ 127.286419][T16030] netlink: 28 bytes leftover after parsing attributes in process `syz.4.6009'. [ 127.335084][T16036] bridge_slave_0: left allmulticast mode [ 127.340817][T16036] bridge_slave_0: left promiscuous mode [ 127.346508][T16036] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.380602][T16036] bridge_slave_1: left allmulticast mode [ 127.382116][ T29] audit: type=1400 audit(2000000028.638:341): avc: denied { connect } for pid=16041 comm="syz.0.6013" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 127.386296][T16036] bridge_slave_1: left promiscuous mode [ 127.411726][T16036] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.427750][T16036] : (slave bond_slave_0): Releasing backup interface [ 127.438199][T16036] : (slave bond_slave_1): Releasing backup interface [ 127.454491][T16036] team0: Port device team_slave_0 removed [ 127.471856][T16036] team0: Port device team_slave_1 removed [ 127.479554][T16036] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 127.487068][T16036] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 127.505104][T16036] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 127.513024][T16036] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 127.542166][T16066] IPVS: sync thread started: state = MASTER, mcast_ifn = team_slave_1, syncid = 0, id = 0 [ 127.558917][T16062] netlink: 180 bytes leftover after parsing attributes in process `syz.4.6019'. [ 127.628302][T16074] loop0: detected capacity change from 0 to 512 [ 127.660194][ T29] audit: type=1326 audit(2000000028.938:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16087 comm="syz.3.6029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd1d130eb69 code=0x7ffc0000 [ 127.660431][T16074] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 127.706064][T16074] EXT4-fs (loop0): Remounting filesystem read-only [ 127.713078][T16074] EXT4-fs (loop0): 1 truncate cleaned up [ 127.721570][T16074] EXT4-fs mount: 72 callbacks suppressed [ 127.721586][T16074] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.742288][ T29] audit: type=1326 audit(2000000028.992:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16087 comm="syz.3.6029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7fd1d130eb69 code=0x7ffc0000 [ 127.747544][T16098] netlink: 'syz.4.6030': attribute type 4 has an invalid length. [ 127.765740][ T29] audit: type=1326 audit(2000000028.992:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16087 comm="syz.3.6029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd1d130eb69 code=0x7ffc0000 [ 127.765768][ T29] audit: type=1326 audit(2000000028.992:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16087 comm="syz.3.6029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd1d130eb69 code=0x7ffc0000 [ 127.806031][ T29] audit: type=1400 audit(2000000029.088:346): avc: denied { create } for pid=16072 comm="syz.0.6024" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 127.857678][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.094692][T16167] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6052'. [ 128.103730][T16167] netlink: 2 bytes leftover after parsing attributes in process `syz.2.6052'. [ 128.125232][T16175] netlink: 240 bytes leftover after parsing attributes in process `syz.4.6055'. [ 128.165360][ T29] audit: type=1326 audit(2000000029.475:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16181 comm="syz.1.6060" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f352bd8eb69 code=0x7ffc0000 [ 128.215991][ T29] audit: type=1326 audit(2000000029.517:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16181 comm="syz.1.6060" exe="/root/syz-executor" sig=0 arch=c000003e syscall=27 compat=0 ip=0x7f352bd8eb69 code=0x7ffc0000 [ 128.239427][ T29] audit: type=1326 audit(2000000029.517:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16181 comm="syz.1.6060" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f352bd8eb69 code=0x7ffc0000 [ 128.298459][T16213] netlink: 'syz.0.6068': attribute type 3 has an invalid length. [ 128.318362][T16216] loop2: detected capacity change from 0 to 512 [ 128.330206][T16222] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6072'. [ 128.339238][T16222] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6072'. [ 128.360477][T16216] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.6070: invalid block [ 128.386221][T16216] EXT4-fs (loop2): Remounting filesystem read-only [ 128.411020][T16216] EXT4-fs (loop2): 2 truncates cleaned up [ 128.420612][T16216] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.445581][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.558088][T16280] netlink: 'syz.1.6089': attribute type 39 has an invalid length. [ 128.572576][T16280] veth1_macvtap: left promiscuous mode [ 128.597000][T16291] netlink: 'syz.2.6092': attribute type 5 has an invalid length. [ 128.671496][T16307] loop2: detected capacity change from 0 to 512 [ 128.712362][T16307] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 128.721685][T16307] EXT4-fs (loop2): failed to open journal device unknown-block(8,3) -6 [ 128.734195][T16318] ÿ: renamed from bond_slave_0 [ 128.813933][T16341] netlink: 'syz.2.6106': attribute type 39 has an invalid length. [ 128.823808][T16341] veth1_macvtap: left promiscuous mode [ 128.937219][T16371] netlink: 'syz.1.6115': attribute type 3 has an invalid length. [ 128.946621][T16371] netlink: 'syz.1.6115': attribute type 3 has an invalid length. [ 128.990293][T16383] netlink: 'syz.2.6120': attribute type 11 has an invalid length. [ 129.073561][T16407] netlink: 'syz.2.6127': attribute type 1 has an invalid length. [ 129.228266][T16449] loop3: detected capacity change from 0 to 512 [ 129.259674][T16449] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 129.280864][T16449] EXT4-fs (loop3): Remounting filesystem read-only [ 129.303717][T16449] EXT4-fs (loop3): 1 truncate cleaned up [ 129.314875][T16449] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.341867][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.548304][T16532] loop0: detected capacity change from 0 to 512 [ 129.586302][T16532] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 129.627215][T16532] EXT4-fs (loop0): failed to open journal device unknown-block(8,3) -6 [ 129.875039][T16640] loop3: detected capacity change from 0 to 512 [ 129.906810][T16640] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 129.937033][T16640] EXT4-fs (loop3): failed to open journal device unknown-block(8,3) -6 [ 130.070181][T16696] loop0: detected capacity change from 0 to 256 [ 130.100247][T16696] FAT-fs (loop0): Directory bread(block 64) failed [ 130.116853][T16696] FAT-fs (loop0): Directory bread(block 65) failed [ 130.131197][T16666] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.137433][T16696] FAT-fs (loop0): Directory bread(block 66) failed [ 130.138409][T16666] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.154770][T16696] FAT-fs (loop0): Directory bread(block 67) failed [ 130.178519][T16696] FAT-fs (loop0): Directory bread(block 68) failed [ 130.191227][T16696] FAT-fs (loop0): Directory bread(block 69) failed [ 130.207892][T16696] FAT-fs (loop0): Directory bread(block 70) failed [ 130.223106][T16696] FAT-fs (loop0): Directory bread(block 71) failed [ 130.242787][T16696] FAT-fs (loop0): Directory bread(block 72) failed [ 130.249389][T16696] FAT-fs (loop0): Directory bread(block 73) failed [ 130.268604][T16666] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 130.311000][T16666] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 130.402106][ T166] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.458896][ T166] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.496076][ T166] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.523373][ T166] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.841557][T16834] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=16834 comm=syz.4.6254 [ 131.045663][T16875] netlink: 'syz.1.6267': attribute type 12 has an invalid length. [ 131.260399][T16921] SELinux: failed to load policy [ 131.541828][T16968] (unnamed net_device) (uninitialized): option arp_missed_max: invalid value (0) [ 131.551029][T16968] (unnamed net_device) (uninitialized): option arp_missed_max: allowed values 1 - 255 [ 131.644209][T16995] __nla_validate_parse: 15 callbacks suppressed [ 131.644224][T16995] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6307'. [ 131.659754][T16995] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6307'. [ 131.660479][T16998] netlink: 224 bytes leftover after parsing attributes in process `syz.4.6308'. [ 131.722277][T17006] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6310'. [ 131.869260][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 131.869273][ T29] audit: type=1326 audit(2000000033.455:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17040 comm="syz.2.6320" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f35fe67eb69 code=0x7ffc0000 [ 131.935636][T17051] netlink: 664 bytes leftover after parsing attributes in process `syz.1.6324'. [ 131.952226][ T29] audit: type=1326 audit(2000000033.498:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17040 comm="syz.2.6320" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f35fe67eb69 code=0x7ffc0000 [ 131.975672][ T29] audit: type=1400 audit(2000000033.498:382): avc: denied { write } for pid=17039 comm="syz.3.6323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 131.996306][ T29] audit: type=1326 audit(2000000033.498:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17040 comm="syz.2.6320" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f35fe67eb69 code=0x7ffc0000 [ 132.019703][ T29] audit: type=1326 audit(2000000033.498:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17040 comm="syz.2.6320" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f35fe67eb69 code=0x7ffc0000 [ 132.043175][ T29] audit: type=1326 audit(2000000033.498:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17040 comm="syz.2.6320" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f35fe67eb69 code=0x7ffc0000 [ 132.103404][T17096] netlink: 132 bytes leftover after parsing attributes in process `syz.4.6341'. [ 132.120336][ T29] audit: type=1400 audit(2000000033.723:386): avc: denied { setopt } for pid=17089 comm="syz.2.6330" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 132.249898][T17122] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6340'. [ 132.259155][ T29] audit: type=1400 audit(2000000033.863:387): avc: denied { getopt } for pid=17119 comm="syz.1.6339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 132.409582][T17144] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.416796][T17144] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.455900][T17144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 132.466275][T17144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 132.499715][ T52] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.516277][ T52] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.528051][ T52] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.545710][ T166] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 132.545880][ T29] audit: type=1400 audit(2000000034.185:388): avc: denied { write } for pid=17152 comm="syz.0.6359" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 132.596552][T17158] validate_nla: 3 callbacks suppressed [ 132.596567][T17158] netlink: 'syz.4.6350': attribute type 12 has an invalid length. [ 132.943137][ T29] audit: type=1326 audit(2000000034.603:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17241 comm="syz.2.6381" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f35fe67eb69 code=0x7ffc0000 [ 133.004216][T17256] netlink: 830 bytes leftover after parsing attributes in process `syz.0.6384'. [ 133.046905][T17267] program syz.3.6387 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 133.094278][T17278] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 133.119660][T17278] netlink: 84 bytes leftover after parsing attributes in process `syz.0.6392'. [ 133.128677][T17278] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 133.214221][T17308] loop1: detected capacity change from 0 to 512 [ 133.248027][T17308] FAT-fs (loop1): Directory bread(block 33554468) failed [ 133.267948][T17308] FAT-fs (loop1): Directory bread(block 33554469) failed [ 133.290167][T17308] FAT-fs (loop1): Directory bread(block 33554470) failed [ 133.305002][T17308] FAT-fs (loop1): Directory bread(block 33554471) failed [ 133.339482][T17308] FAT-fs (loop1): Directory bread(block 33554472) failed [ 133.370227][T17308] FAT-fs (loop1): Directory bread(block 33554473) failed [ 133.378958][T17337] vlan0: entered promiscuous mode [ 133.388245][T17308] FAT-fs (loop1): Directory bread(block 33554474) failed [ 133.414544][T17308] FAT-fs (loop1): Directory bread(block 33554475) failed [ 133.443194][T17308] FAT-fs (loop1): Directory bread(block 33554468) failed [ 133.462678][T17308] FAT-fs (loop1): Directory bread(block 33554469) failed [ 133.527078][T17368] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6420'. [ 133.586165][T17356] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 133.622907][T17369] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 133.638274][ T166] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.654513][ T166] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.673638][ T166] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.700525][ T166] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.821896][T17417] netlink: 'syz.0.6437': attribute type 6 has an invalid length. [ 133.930741][T17449] program syz.4.6445 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 133.990608][T17462] usb usb9: usbfs: process 17462 (syz.4.6452) did not claim interface 0 before use [ 134.101381][T17485] netlink: 'syz.1.6460': attribute type 1 has an invalid length. [ 134.109197][T17485] NCSI netlink: No device for ifindex 130997362 [ 134.202423][T17506] loop4: detected capacity change from 0 to 1024 [ 134.224754][T17506] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 134.234623][T17506] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 134.301966][T17506] EXT4-fs (loop4): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 134.326014][T17506] EXT4-fs error (device loop4): ext4_get_journal_inode:5796: inode #5: comm syz.4.6467: unexpected bad inode w/o EXT4_IGET_BAD [ 134.341215][T17532] netlink: 'syz.2.6475': attribute type 10 has an invalid length. [ 134.369158][T17532] macvlan1: entered allmulticast mode [ 134.381772][T17506] EXT4-fs (loop4): no journal found [ 134.387018][T17506] EXT4-fs (loop4): can't get journal size [ 134.387217][T17532] veth1_vlan: entered allmulticast mode [ 134.405608][T17506] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.410635][T17532] team0: Port device macvlan1 added [ 134.429960][T17542] ip6erspan0: entered allmulticast mode [ 134.492256][T17506] EXT4-fs error (device loop4): __ext4_remount:6736: comm syz.4.6467: Abort forced by user [ 134.576934][T17506] EXT4-fs (loop4): Remounting filesystem read-only [ 134.583539][T17506] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 134.620190][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.752334][ T166] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.791240][ T166] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.809876][ T166] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.838131][ T166] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.992715][T17651] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 135.312624][T17721] netlink: 'syz.1.6535': attribute type 10 has an invalid length. [ 135.359852][T17721] macvlan1: entered allmulticast mode [ 135.365458][T17721] veth1_vlan: entered allmulticast mode [ 135.393840][T17721] team0: Port device macvlan1 added [ 135.561499][T17793] netlink: 'syz.2.6560': attribute type 21 has an invalid length. [ 135.575099][T17797] raw_sendmsg: syz.1.6561 forgot to set AF_INET. Fix it! [ 135.583418][T17800] loop4: detected capacity change from 0 to 164 [ 135.639167][T17817] loop3: detected capacity change from 0 to 128 [ 135.639329][T17816] loop1: detected capacity change from 0 to 512 [ 135.699880][T17832] (unnamed net_device) (uninitialized): option primary_reselect: invalid value (4) [ 135.752184][T17816] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.766902][T17816] ext4 filesystem being mounted at /1260/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 135.777159][T17851] loop2: detected capacity change from 0 to 512 [ 135.802895][T17851] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.828824][T17867] netlink: 'syz.3.6582': attribute type 2 has an invalid length. [ 135.839800][T17851] ext4 filesystem being mounted at /1287/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 135.854507][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.898352][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.908324][T17882] netlink: 'syz.1.6581': attribute type 21 has an invalid length. [ 135.923738][T17882] netlink: 'syz.1.6581': attribute type 1 has an invalid length. [ 135.935430][T17886] loop3: detected capacity change from 0 to 512 [ 135.956201][T17894] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 135.986228][T17886] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 136.013563][T17886] EXT4-fs (loop3): orphan cleanup on readonly fs [ 136.022394][T17886] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.6588: bad orphan inode 15 [ 136.058844][T17886] ext4_test_bit(bit=14, block=18) = 1 [ 136.064304][T17886] is_bad_inode(inode)=0 [ 136.068532][T17886] NEXT_ORPHAN(inode)=1023 [ 136.073096][T17886] max_ino=32 [ 136.076391][T17886] i_nlink=0 [ 136.100422][T17886] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #15: comm syz.3.6588: corrupted xattr block 19: e_value size too large [ 136.115483][T17886] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 136.125053][T17886] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 136.167776][T17933] ipvlan0: entered allmulticast mode [ 136.173204][T17933] veth0_vlan: entered allmulticast mode [ 136.178884][T17933] A link change request failed with some changes committed already. Interface ipvlan0 may have been left with an inconsistent configuration, please check. [ 136.194752][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.275754][T17950] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.282978][T17950] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.352202][T17950] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 136.362280][T17950] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 136.407695][ T3461] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.423882][T17972] __nla_validate_parse: 12 callbacks suppressed [ 136.423896][T17972] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6612'. [ 136.439186][T17972] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6612'. [ 136.450853][ T3461] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.460004][ T3461] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.473107][ T3461] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.504328][T17981] netlink: 'syz.2.6616': attribute type 3 has an invalid length. [ 136.632256][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 136.632270][ T29] audit: type=1400 audit(2000000038.562:413): avc: denied { ioctl } for pid=18023 comm="syz.4.6626" path="socket:[46464]" dev="sockfs" ino=46464 ioctlcmd=0x942e scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 136.640519][T18027] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6629'. [ 136.681936][T18027] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6629'. [ 136.847728][T18075] loop2: detected capacity change from 0 to 1024 [ 136.878508][T18075] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.898989][T18093] bridge1: entered promiscuous mode [ 136.904224][T18093] bridge1: entered allmulticast mode [ 136.912623][T18075] ext4 filesystem being mounted at /1303/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.928414][T18075] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 136.943383][ T29] audit: type=1400 audit(2000000038.884:414): avc: denied { setattr } for pid=18072 comm="syz.2.6642" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 137.011572][T18118] netlink: 324 bytes leftover after parsing attributes in process `syz.1.6654'. [ 137.056912][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.081068][T18135] cgroup: subsys name conflicts with all [ 137.095167][ T29] audit: type=1400 audit(2000000039.056:415): avc: denied { write } for pid=18131 comm="syz.3.6662" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 137.175810][T18159] netlink: 2 bytes leftover after parsing attributes in process `syz.3.6668'. [ 137.205289][T18159] team0: entered promiscuous mode [ 137.210369][T18159] team_slave_0: entered promiscuous mode [ 137.216224][T18159] team_slave_1: entered promiscuous mode [ 137.231165][T18159] 8021q: adding VLAN 0 to HW filter on device team0 [ 137.239868][T18159] bridge0: port 3(team0) entered blocking state [ 137.246269][T18159] bridge0: port 3(team0) entered disabled state [ 137.254194][T18159] team0: entered allmulticast mode [ 137.259338][T18159] team_slave_0: entered allmulticast mode [ 137.265141][T18159] team_slave_1: entered allmulticast mode [ 137.323271][ T29] audit: type=1400 audit(2000000039.302:416): avc: denied { setattr } for pid=18187 comm="syz.1.6675" name="vcsa" dev="devtmpfs" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 [ 137.390839][ T29] audit: type=1400 audit(2000000039.377:417): avc: denied { read write } for pid=3301 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 [ 137.415064][ T29] audit: type=1400 audit(2000000039.377:418): avc: denied { open } for pid=3301 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 [ 137.439195][ T29] audit: type=1400 audit(2000000039.377:419): avc: denied { ioctl } for pid=3301 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 [ 137.488307][ T29] audit: type=1400 audit(2000000039.485:420): avc: denied { prog_load } for pid=18198 comm="syz.4.6679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 137.507410][ T29] audit: type=1400 audit(2000000039.485:421): avc: denied { bpf } for pid=18198 comm="syz.4.6679" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 137.563468][T18214] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6685'. [ 137.572579][ T29] audit: type=1400 audit(2000000039.506:422): avc: denied { perfmon } for pid=18198 comm="syz.4.6679" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 137.595702][T18221] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6683'. [ 137.604721][T18221] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6683'. [ 137.836584][T18256] netlink: 268 bytes leftover after parsing attributes in process `syz.3.6691'. [ 137.845719][T18256] unsupported nla_type 65024 [ 138.426485][T18366] loop3: detected capacity change from 0 to 1024 [ 138.451041][T18366] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.480408][T18383] veth5: entered promiscuous mode [ 138.485613][T18383] veth5: entered allmulticast mode [ 138.497232][T18381] validate_nla: 3 callbacks suppressed [ 138.497291][T18381] netlink: 'syz.0.6736': attribute type 6 has an invalid length. [ 138.500729][T18366] ext4 filesystem being mounted at /1375/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.520908][T18405] netlink: 'syz.1.6740': attribute type 21 has an invalid length. [ 138.530620][T18406] netlink: 'syz.4.6739': attribute type 10 has an invalid length. [ 138.561216][T18406] team0: Port device dummy0 added [ 138.568257][T18366] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 138.591854][T18415] netlink: 'syz.0.6743': attribute type 7 has an invalid length. [ 138.650227][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.777706][T18465] netlink: 'syz.3.6759': attribute type 22 has an invalid length. [ 138.872786][T18493] netlink: 'syz.2.6769': attribute type 10 has an invalid length. [ 138.900162][T18493] team0: entered promiscuous mode [ 138.905272][T18493] team_slave_0: entered promiscuous mode [ 138.911126][T18493] team_slave_1: entered promiscuous mode [ 138.916927][T18493] macvlan1: entered promiscuous mode [ 138.925116][T18493] 8021q: adding VLAN 0 to HW filter on device team0 [ 138.957270][T18493] bridge0: port 3(team0) entered blocking state [ 138.963677][T18493] bridge0: port 3(team0) entered disabled state [ 138.987099][T18493] team0: entered allmulticast mode [ 138.992258][T18493] team_slave_0: entered allmulticast mode [ 138.998139][T18493] team_slave_1: entered allmulticast mode [ 139.004763][T18519] loop1: detected capacity change from 0 to 512 [ 139.013428][T18519] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 139.032357][T18519] EXT4-fs (loop1): orphan cleanup on readonly fs [ 139.042374][T18519] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.6778: bad orphan inode 15 [ 139.048854][T18532] netlink: 'syz.3.6781': attribute type 1 has an invalid length. [ 139.064761][T18519] ext4_test_bit(bit=14, block=18) = 1 [ 139.070236][T18519] is_bad_inode(inode)=0 [ 139.074379][T18519] NEXT_ORPHAN(inode)=1023 [ 139.078694][T18519] max_ino=32 [ 139.081933][T18519] i_nlink=0 [ 139.087452][T18519] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #15: comm syz.1.6778: corrupted xattr block 19: e_value size too large [ 139.103084][T18519] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 139.112834][T18519] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 139.131077][T18539] geneve2: entered promiscuous mode [ 139.136361][T18539] geneve2: entered allmulticast mode [ 139.142965][ T51] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 20000 - 0 [ 139.164166][ T51] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 20000 - 0 [ 139.173165][ T51] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 20000 - 0 [ 139.182159][ T51] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 20000 - 0 [ 139.204106][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.277718][T18574] netlink: 'syz.3.6793': attribute type 1 has an invalid length. [ 139.285536][T18574] netlink: 'syz.3.6793': attribute type 2 has an invalid length. [ 139.289947][T18576] netlink: 'syz.0.6794': attribute type 10 has an invalid length. [ 139.313764][T18576] team0: entered promiscuous mode [ 139.329322][T18576] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.349520][T18576] bridge0: port 1(team0) entered blocking state [ 139.355824][T18576] bridge0: port 1(team0) entered disabled state [ 139.373164][T18576] team0: entered allmulticast mode [ 139.490144][T18623] dummy0: entered promiscuous mode [ 139.504549][T18623] dummy0: entered allmulticast mode [ 139.510473][T18623] team0: Port device dummy0 added [ 139.535844][T18633] loop1: detected capacity change from 0 to 512 [ 139.546303][T18633] EXT4-fs: Ignoring removed nomblk_io_submit option [ 139.560253][T18633] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 139.568822][T18633] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 139.593128][T18633] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4183: comm syz.1.6812: Allocating blocks 41-42 which overlap fs metadata [ 139.606991][T18633] EXT4-fs (loop1): Remounting filesystem read-only [ 139.613913][T18633] EXT4-fs (loop1): 1 truncate cleaned up [ 139.620351][T18633] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.642414][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.701879][T18660] team0: entered promiscuous mode [ 139.706984][T18660] macvlan1: entered promiscuous mode [ 139.730819][T18660] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.776880][T18660] bridge0: port 1(team0) entered blocking state [ 139.783274][T18660] bridge0: port 1(team0) entered disabled state [ 139.818814][T18660] team0: entered allmulticast mode [ 140.183976][T18790] tmpfs: Bad value for 'mpol' [ 140.406393][T18841] geneve2: entered promiscuous mode [ 140.411775][T18841] geneve2: entered allmulticast mode [ 140.421911][T18842] team0: entered promiscuous mode [ 140.426956][T18842] team_slave_0: entered promiscuous mode [ 140.432784][T18842] team_slave_1: entered promiscuous mode [ 140.447252][T18842] dummy0: entered promiscuous mode [ 140.453190][T18842] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.461473][T18842] bridge0: port 3(team0) entered blocking state [ 140.467910][T18842] bridge0: port 3(team0) entered disabled state [ 140.484845][T18842] team0: entered allmulticast mode [ 140.490033][T18842] team_slave_0: entered allmulticast mode [ 140.495837][T18842] team_slave_1: entered allmulticast mode [ 140.505523][T18842] dummy0: entered allmulticast mode [ 140.519722][T18873] loop3: detected capacity change from 0 to 512 [ 140.562579][T18873] EXT4-fs: Ignoring removed nomblk_io_submit option [ 140.610480][T18873] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 140.618432][T18873] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 140.637403][T18873] EXT4-fs (loop3): orphan cleanup on readonly fs [ 140.643788][T18873] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 140.658372][T18873] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 140.658820][T18873] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.6883: bg 0: block 40: padding at end of block bitmap is not set [ 140.658948][T18873] EXT4-fs (loop3): Remounting filesystem read-only [ 140.658974][T18873] EXT4-fs (loop3): 1 truncate cleaned up [ 140.659343][T18873] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 140.712568][T18908] loop4: detected capacity change from 0 to 512 [ 140.719263][T18908] EXT4-fs: Ignoring removed nomblk_io_submit option [ 140.732647][T18908] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 140.741192][T18908] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 140.767604][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.830296][T18908] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4183: comm syz.4.6895: Allocating blocks 41-42 which overlap fs metadata [ 140.847024][T18908] EXT4-fs (loop4): Remounting filesystem read-only [ 140.853738][T18908] EXT4-fs (loop4): 1 truncate cleaned up [ 140.859875][T18908] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.897100][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.922245][T18940] Process accounting paused [ 141.062715][T18984] loop0: detected capacity change from 0 to 512 [ 141.089876][T18984] EXT4-fs: Ignoring removed nomblk_io_submit option [ 141.117276][T18984] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 141.125775][T18984] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 141.140891][T18996] loop2: detected capacity change from 0 to 1024 [ 141.173172][T18996] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 141.191619][T18984] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4183: comm syz.0.6917: Allocating blocks 41-42 which overlap fs metadata [ 141.216241][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.220576][T19018] geneve3: entered promiscuous mode [ 141.230495][T19018] geneve3: entered allmulticast mode [ 141.234945][T18984] EXT4-fs (loop0): Remounting filesystem read-only [ 141.243697][T18984] EXT4-fs (loop0): 1 truncate cleaned up [ 141.248592][T19023] __nla_validate_parse: 20 callbacks suppressed [ 141.248610][T19023] netlink: 176 bytes leftover after parsing attributes in process `syz.1.6928'. [ 141.250083][T18984] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.313590][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.381626][T19053] netlink: 32 bytes leftover after parsing attributes in process `syz.3.6937'. [ 141.399255][ T29] kauditd_printk_skb: 102 callbacks suppressed [ 141.399269][ T29] audit: type=1400 audit(2000000043.680:512): avc: denied { read write } for pid=19050 comm="syz.2.6935" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 141.484678][ T29] audit: type=1400 audit(2000000043.680:513): avc: denied { open } for pid=19050 comm="syz.2.6935" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 141.488315][T19081] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6943'. [ 141.508110][ T29] audit: type=1400 audit(2000000043.723:514): avc: denied { read } for pid=19057 comm="syz.4.6938" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 141.508174][ T29] audit: type=1400 audit(2000000043.723:515): avc: denied { open } for pid=19057 comm="syz.4.6938" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 141.565821][ T29] audit: type=1400 audit(2000000043.723:516): avc: denied { ioctl } for pid=19057 comm="syz.4.6938" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x9424 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 141.727826][T19120] loop0: detected capacity change from 0 to 1764 [ 141.739019][T19125] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6959'. [ 141.757986][T19130] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 141.777270][ T29] audit: type=1400 audit(2000000044.066:517): avc: denied { mount } for pid=19119 comm="syz.0.6958" name="/" dev="loop0" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 141.786420][ T52] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.856148][ T29] audit: type=1400 audit(2000000044.087:518): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 141.862205][ T52] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.876252][ T29] audit: type=1400 audit(2000000044.141:519): avc: denied { write } for pid=19137 comm="syz.0.6962" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 141.913330][ T52] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.962700][T19163] loop3: detected capacity change from 0 to 128 [ 141.981814][ T29] audit: type=1400 audit(2000000044.302:520): avc: denied { create } for pid=19161 comm="syz.0.6971" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 141.986671][ T52] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 142.001254][ T29] audit: type=1400 audit(2000000044.302:521): avc: denied { setopt } for pid=19161 comm="syz.0.6971" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 142.068240][T19163] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 142.081820][T19163] ext4 filesystem being mounted at /1421/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 142.091934][T19176] vxcan3: entered promiscuous mode [ 142.116643][T19163] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:375: inode #2: comm syz.3.6972: No space for directory leaf checksum. Please run e2fsck -D. [ 142.119059][T19176] vxcan3: entered allmulticast mode [ 142.134336][T19163] EXT4-fs error (device loop3): __ext4_find_entry:1626: inode #2: comm syz.3.6972: checksumming directory block 0 [ 142.196633][T19198] netlink: 220 bytes leftover after parsing attributes in process `syz.4.6980'. [ 142.205746][T19198] netlink: 28 bytes leftover after parsing attributes in process `syz.4.6980'. [ 142.215013][T19198] netlink: 28 bytes leftover after parsing attributes in process `syz.4.6980'. [ 142.224262][T19198] netlink: 28 bytes leftover after parsing attributes in process `syz.4.6980'. [ 142.232157][ T3308] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 142.233405][T19198] netlink: 28 bytes leftover after parsing attributes in process `syz.4.6980'. [ 142.298027][T19216] netlink: 92 bytes leftover after parsing attributes in process `syz.1.6986'. [ 142.571521][T19297] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 142.593275][T19297] vhci_hcd: invalid port number 253 [ 142.598520][T19297] vhci_hcd: SetHubDepth req not supported for USB 2.0 roothub [ 142.742654][T19344] loop4: detected capacity change from 0 to 512 [ 142.752269][T19344] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 142.788497][T19344] EXT4-fs (loop4): 1 truncate cleaned up [ 142.811674][T19344] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.896910][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.108750][T19449] loop2: detected capacity change from 0 to 512 [ 143.156806][T19449] EXT4-fs: Ignoring removed oldalloc option [ 143.198886][T19449] EXT4-fs (loop2): 1 truncate cleaned up [ 143.207239][T19449] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.232981][T19449] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.7056: invalid indirect mapped block 234881024 (level 0) [ 143.265641][T19494] validate_nla: 10 callbacks suppressed [ 143.265703][T19494] netlink: 'syz.4.7071': attribute type 21 has an invalid length. [ 143.296882][T19449] EXT4-fs (loop2): Remounting filesystem read-only [ 143.349809][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.360424][T19514] (unnamed net_device) (uninitialized): option use_carrier: invalid value (5) [ 143.478603][T19541] loop4: detected capacity change from 0 to 512 [ 143.527585][T19541] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 143.536704][T19541] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 143.570920][T19574] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 143.589865][T19541] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 143.606469][T19541] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 143.630009][T19541] System zones: 0-2, 18-18, 34-34 [ 143.652264][T19541] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.7084: couldn't read orphan inode 15 (err -116) [ 143.677768][T19541] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.700296][T19601] netlink: 'syz.3.7105': attribute type 21 has an invalid length. [ 143.717175][T19541] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.7084: bg 0: block 80: padding at end of block bitmap is not set [ 143.722746][T19608] netlink: 'syz.1.7107': attribute type 21 has an invalid length. [ 143.795703][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.800496][T19624] netdevsim netdevsim0 5Â: renamed from netdevsim0 [ 143.822052][T19608] netlink: 'syz.1.7107': attribute type 4 has an invalid length. [ 143.829917][T19608] netlink: 'syz.1.7107': attribute type 5 has an invalid length. [ 143.871748][T19635] netlink: 'syz.0.7115': attribute type 7 has an invalid length. [ 144.010462][T19674] autofs4:pid:19674:validate_dev_ioctl: path string terminator missing for cmd(0xc018937e) [ 144.349126][T19776] 9pnet: Could not find request transport: 0xffffffffffffffff [ 144.585656][ T36] IPVS: starting estimator thread 0... [ 144.691975][T19851] IPVS: using max 2400 ests per chain, 120000 per kthread [ 144.707769][T19885] loop1: detected capacity change from 0 to 512 [ 144.751039][T19897] vti0: entered promiscuous mode [ 144.756054][T19897] vti0: entered allmulticast mode [ 145.052208][T19978] veth3: entered allmulticast mode [ 145.191085][T20033] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 145.277815][T20059] IPv6: NLM_F_REPLACE set, but no existing node found! [ 145.301280][T20063] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 145.307824][T20063] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 145.315261][T20063] vhci_hcd vhci_hcd.0: Device attached [ 145.340061][T20078] loop3: detected capacity change from 0 to 512 [ 145.361823][T20066] vhci_hcd: connection closed [ 145.363202][ T52] vhci_hcd: stop threads [ 145.372225][ T52] vhci_hcd: release socket [ 145.376752][ T52] vhci_hcd: disconnect device [ 145.406470][T20091] netlink: 'syz.2.7260': attribute type 13 has an invalid length. [ 145.418251][T20078] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 145.605126][T20142] netlink: 'syz.0.7275': attribute type 5 has an invalid length. [ 145.846528][T20203] netlink: 'syz.3.7290': attribute type 46 has an invalid length. [ 145.892465][T20214] loop4: detected capacity change from 0 to 128 [ 145.927247][T20214] FAT-fs (loop4): Directory bread(block 32) failed [ 145.936544][T20214] FAT-fs (loop4): Directory bread(block 33) failed [ 145.949509][T20214] FAT-fs (loop4): Directory bread(block 34) failed [ 145.984899][T20214] FAT-fs (loop4): Directory bread(block 35) failed [ 145.999212][T20214] FAT-fs (loop4): Directory bread(block 36) failed [ 146.014881][T20231] loop0: detected capacity change from 0 to 164 [ 146.021438][T20228] gtp0: entered promiscuous mode [ 146.026427][T20228] gtp0: entered allmulticast mode [ 146.078956][T20214] FAT-fs (loop4): Directory bread(block 37) failed [ 146.095498][T20214] FAT-fs (loop4): Directory bread(block 38) failed [ 146.115471][ T29] kauditd_printk_skb: 67 callbacks suppressed [ 146.115486][ T29] audit: type=1400 audit(2000000048.733:589): avc: denied { ioctl } for pid=20241 comm="syz.3.7302" path="socket:[50685]" dev="sockfs" ino=50685 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 146.145092][T20214] FAT-fs (loop4): Directory bread(block 39) failed [ 146.152798][T20214] FAT-fs (loop4): Directory bread(block 40) failed [ 146.167093][T20231] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 146.174680][T20214] FAT-fs (loop4): Directory bread(block 41) failed [ 146.267714][T20273] loop0: detected capacity change from 0 to 512 [ 146.294228][T20273] EXT4-fs: Ignoring removed nomblk_io_submit option [ 146.305161][T20273] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 146.313098][T20273] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 146.322463][T20273] EXT4-fs (loop0): orphan cleanup on readonly fs [ 146.328827][T20273] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 146.340150][T20273] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 146.354857][T20273] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 146.376748][T20273] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.7304: bg 0: block 40: padding at end of block bitmap is not set [ 146.406406][T20273] EXT4-fs (loop0): Remounting filesystem read-only [ 146.422954][T20273] EXT4-fs (loop0): 1 truncate cleaned up [ 146.461597][T20301] netlink: 'syz.1.7312': attribute type 7 has an invalid length. [ 146.462173][T20273] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 146.522808][T20313] __nla_validate_parse: 29 callbacks suppressed [ 146.522824][T20313] netlink: 64985 bytes leftover after parsing attributes in process `syz.1.7316'. [ 146.597170][ T29] audit: type=1400 audit(2000000049.237:590): avc: denied { sys_module } for pid=20318 comm="syz.3.7318" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 146.620342][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.650036][T20334] netlink: 632 bytes leftover after parsing attributes in process `syz.1.7321'. [ 146.771620][T20366] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7332'. [ 146.792695][ T29] audit: type=1400 audit(2000000049.463:591): avc: denied { relabelfrom } for pid=20369 comm="syz.3.7334" name="NETLINK" dev="sockfs" ino=51931 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 146.816777][ T29] audit: type=1400 audit(2000000049.463:592): avc: denied { mac_admin } for pid=20369 comm="syz.3.7334" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 146.838226][ T29] audit: type=1400 audit(2000000049.463:593): avc: denied { relabelto } for pid=20369 comm="syz.3.7334" name="NETLINK" dev="sockfs" ino=51931 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=netlink_route_socket permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 147.027404][ T29] audit: type=1326 audit(2000000049.709:594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20415 comm="syz.0.7349" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc93e60eb69 code=0x7ffc0000 [ 147.050936][ T29] audit: type=1326 audit(2000000049.709:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20415 comm="syz.0.7349" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fc93e610aba code=0x7ffc0000 [ 147.074481][ T29] audit: type=1326 audit(2000000049.709:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20415 comm="syz.0.7349" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fc93e60d4d0 code=0x7ffc0000 [ 147.097934][ T29] audit: type=1326 audit(2000000049.709:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20415 comm="syz.0.7349" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fc93e60d61f code=0x7ffc0000 [ 147.122501][T20428] loop4: detected capacity change from 0 to 128 [ 147.122523][T20416] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 147.135306][T20416] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 147.143054][T20416] vhci_hcd vhci_hcd.0: Device attached [ 147.158468][T20418] vhci_hcd: connection closed [ 147.158724][ T52] vhci_hcd: stop threads [ 147.167947][ T52] vhci_hcd: release socket [ 147.172483][ T52] vhci_hcd: disconnect device [ 147.186758][T20428] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 147.209210][T20428] ext4 filesystem being mounted at /1461/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 147.223250][T20442] netlink: 52 bytes leftover after parsing attributes in process `syz.2.7354'. [ 147.250324][T20442] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 147.267154][T20428] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:375: inode #2: comm syz.4.7351: No space for directory leaf checksum. Please run e2fsck -D. [ 147.282633][T20428] EXT4-fs error (device loop4): __ext4_find_entry:1626: inode #2: comm syz.4.7351: checksumming directory block 0 [ 147.326228][ T3301] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 147.383471][T20462] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7360'. [ 147.582626][T20501] loop2: detected capacity change from 0 to 512 [ 147.596945][T20501] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 147.618752][T20510] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7377'. [ 147.627764][T20510] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7377'. [ 147.646136][T20501] EXT4-fs (loop2): 1 truncate cleaned up [ 147.652115][T20501] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.705562][T20525] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7379'. [ 147.724627][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.755936][T20540] IPv6: NLM_F_CREATE should be specified when creating new route [ 147.879712][T20571] (unnamed net_device) (uninitialized): down delay (2) is not a multiple of miimon (5), value rounded to 0 ms [ 147.891416][T20571] (unnamed net_device) (uninitialized): peer notification delay (7) is not a multiple of miimon (5), value rounded to 5 ms [ 147.983433][T20630] netlink: 256 bytes leftover after parsing attributes in process `syz.2.7403'. [ 147.990449][T20634] netlink: 24 bytes leftover after parsing attributes in process `syz.4.7407'. [ 148.181946][T20689] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.689961][T20866] validate_nla: 2 callbacks suppressed [ 148.689975][T20866] netlink: 'syz.0.7471': attribute type 21 has an invalid length. [ 148.707159][T20870] syz.4.7472 (20870): /proc/20870/oom_adj is deprecated, please use /proc/20870/oom_score_adj instead. [ 148.862296][T20911] loop2: detected capacity change from 0 to 512 [ 148.895950][T20911] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 148.930080][T20911] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 148.945122][T20911] ext4 filesystem being mounted at /1470/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.991121][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 149.131556][T20974] bridge1: entered promiscuous mode [ 149.136807][T20974] bridge1: entered allmulticast mode [ 149.274188][T21022] netlink: 'syz.0.7520': attribute type 21 has an invalid length. [ 149.710549][T21154] netlink: 'syz.3.7559': attribute type 10 has an invalid length. [ 149.802629][T21189] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 149.809234][T21189] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 149.817070][T21189] vhci_hcd vhci_hcd.0: Device attached [ 149.827474][T21195] vhci_hcd: connection closed [ 149.827738][ T31] vhci_hcd: stop threads [ 149.836916][ T31] vhci_hcd: release socket [ 149.841366][ T31] vhci_hcd: disconnect device [ 149.858815][T21202] loop1: detected capacity change from 0 to 512 [ 149.904725][T21202] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e028, mo2=0002] [ 149.917771][T21202] System zones: 1-12 [ 149.921965][T21202] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.7568: invalid indirect mapped block 8 (level 2) [ 149.940633][T21202] EXT4-fs (loop1): Remounting filesystem read-only [ 149.947577][T21202] EXT4-fs (loop1): 1 truncate cleaned up [ 149.970829][T21202] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 150.027066][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.117137][T21265] netlink: 'syz.2.7588': attribute type 23 has an invalid length. [ 150.180593][T21282] mmap: syz.0.7593 (21282): VmData 29081600 exceed data ulimit 3798. Update limits or use boot option ignore_rlimit_data. [ 150.540412][T21391] netlink: 'syz.1.7628': attribute type 5 has an invalid length. [ 150.563994][T21395] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 150.564017][T21395] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 150.564075][T21395] vhci_hcd vhci_hcd.0: Device attached [ 150.564874][T21398] vhci_hcd: connection closed [ 150.565091][ T31] vhci_hcd: stop threads [ 150.565100][ T31] vhci_hcd: release socket [ 150.565105][ T31] vhci_hcd: disconnect device [ 150.672601][T21428] vti0: entered promiscuous mode [ 150.684144][T21424] bond0: (slave veth0_to_hsr): Enslaving as an active interface with a down link [ 150.787767][T21461] loop2: detected capacity change from 0 to 1024 [ 150.810896][T21461] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 150.820834][T21461] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 150.836714][T21461] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 150.863533][T21461] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: inode #5: comm syz.2.7648: unexpected bad inode w/o EXT4_IGET_BAD [ 150.893017][T21461] EXT4-fs (loop2): no journal found [ 150.898320][T21461] EXT4-fs (loop2): can't get journal size [ 150.921283][T21461] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 150.976939][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.122338][ T29] kauditd_printk_skb: 47 callbacks suppressed [ 151.122387][ T29] audit: type=1400 audit(2000524341.902:645): avc: denied { name_bind } for pid=21535 comm="syz.1.7672" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 151.162323][ T29] audit: type=1400 audit(2000524341.902:646): avc: denied { node_bind } for pid=21535 comm="syz.1.7672" saddr=fc00:: src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 151.228297][ T3461] ================================================================== [ 151.236385][ T3461] BUG: KCSAN: data-race in alloc_pid / copy_process [ 151.242961][ T3461] [ 151.245265][ T3461] read-write to 0xffffffff8685fc48 of 4 bytes by task 52 on cpu 1: [ 151.253130][ T3461] alloc_pid+0x539/0x720 [ 151.257353][ T3461] copy_process+0xe25/0x2000 [ 151.261924][ T3461] kernel_clone+0x16c/0x5c0 [ 151.266411][ T3461] user_mode_thread+0x7d/0xb0 [ 151.271071][ T3461] call_usermodehelper_exec_work+0x41/0x160 [ 151.276953][ T3461] process_scheduled_works+0x4ce/0x9d0 [ 151.282408][ T3461] worker_thread+0x582/0x770 [ 151.286987][ T3461] kthread+0x489/0x510 [ 151.291035][ T3461] ret_from_fork+0xdd/0x150 [ 151.295520][ T3461] ret_from_fork_asm+0x1a/0x30 [ 151.300270][ T3461] [ 151.302582][ T3461] read to 0xffffffff8685fc48 of 4 bytes by task 3461 on cpu 0: [ 151.310104][ T3461] copy_process+0x14a6/0x2000 [ 151.314766][ T3461] kernel_clone+0x16c/0x5c0 [ 151.319255][ T3461] user_mode_thread+0x7d/0xb0 [ 151.323918][ T3461] call_usermodehelper_exec_work+0x41/0x160 [ 151.329801][ T3461] process_scheduled_works+0x4ce/0x9d0 [ 151.335246][ T3461] worker_thread+0x582/0x770 [ 151.339825][ T3461] kthread+0x489/0x510 [ 151.343874][ T3461] ret_from_fork+0xdd/0x150 [ 151.348367][ T3461] ret_from_fork_asm+0x1a/0x30 [ 151.353113][ T3461] [ 151.355415][ T3461] value changed: 0x800000db -> 0x800000dc [ 151.361120][ T3461] [ 151.363422][ T3461] Reported by Kernel Concurrency Sanitizer on: [ 151.369566][ T3461] CPU: 0 UID: 0 PID: 3461 Comm: kworker/u8:7 Tainted: G W 6.16.0-syzkaller-10910-g0905809b38bd #0 PREEMPT(voluntary) [ 151.383353][ T3461] Tainted: [W]=WARN [ 151.387133][ T3461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 151.397172][ T3461] Workqueue: events_unbound call_usermodehelper_exec_work [ 151.404281][ T3461] ==================================================================