last executing test programs: 1m34.206715352s ago: executing program 4 (id=211): get_mempolicy(&(0x7f0000000000), &(0x7f0000000000), 0x0, 0x0, 0x0) 1m34.206619903s ago: executing program 4 (id=212): socket$inet_sctp(0x2, 0x1, 0x84) 1m34.163050953s ago: executing program 4 (id=215): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uhid', 0x800, 0x0) 1m34.162231843s ago: executing program 4 (id=217): syz_open_dev$dricontrol(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dricontrol(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dricontrol(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dricontrol(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dricontrol(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$dricontrol(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$dricontrol(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$dricontrol(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$dricontrol(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$dricontrol(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$dricontrol(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$dricontrol(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$dricontrol(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$dricontrol(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$dricontrol(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$dricontrol(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$dricontrol(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$dricontrol(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$dricontrol(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$dricontrol(&(0x7f0000000500), 0x4, 0x800) 1m33.881584819s ago: executing program 4 (id=219): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m33.672055703s ago: executing program 4 (id=222): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 690.605227ms ago: executing program 5 (id=4893): bpf$BPF_PROG_QUERY(0x9, &(0x7f00000005c0)={@ifindex, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 690.469177ms ago: executing program 5 (id=4894): perf_event_open(&(0x7f0000000040)={0x9, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 604.674199ms ago: executing program 5 (id=4900): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x10e, &(0x7f00000002c0)={[{@nodiscard}, {@jqfmt_vfsv0}, {@data_err_ignore}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10000}}, {@resuid}, {@norecovery}]}, 0x1, 0x458, &(0x7f0000000680)="$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") 473.758432ms ago: executing program 3 (id=4906): socket$isdn(0x22, 0x3, 0x21) 457.922462ms ago: executing program 2 (id=4908): mount$tmpfs(0x0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000f80), 0xc00, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'bind', '=relative'}}}]}) 381.114813ms ago: executing program 0 (id=4910): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x16, 0x16, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x253, 0x10, &(0x7f0000000000), 0x19f, 0x0, 0xffffffffffffffff, 0xffffffffffffff74}, 0x48) 368.016323ms ago: executing program 3 (id=4911): bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xe, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18020000000010000000000000000000850000004800000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 362.803954ms ago: executing program 2 (id=4912): ppoll(0x0, 0x0, 0x0, &(0x7f0000000080)={[0x8001a0efffffff]}, 0x6) 340.043864ms ago: executing program 5 (id=4913): ppoll(&(0x7f0000000d40)=[{0xffffffffffffffff, 0x8000}], 0x20000000000000e0, &(0x7f0000000300)={0x0, 0x3938700}, 0x0, 0x0) 286.391605ms ago: executing program 3 (id=4915): syz_emit_ethernet(0x4d, &(0x7f00000000c0)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e21, 0x2b, 0x0, @wg=@data={0x4, 0x45, 0x101000, "a9fa47dbf4b4807c9cb0b7eefc1479f6981ffb"}}}}}}, 0x0) 286.110265ms ago: executing program 2 (id=4916): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000080)='./file0\x00', 0x101c08a, &(0x7f0000000380)={[{@utf8no}, {@rodir}, {@fat=@errors_continue}, {@uni_xlate}, {@rodir}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'cp437'}}, {@uni_xlateno}, {@rodir}, {@numtail}, {@shortname_win95}, {@uni_xlate}, {@fat=@nfs_nostale_ro}, {@uni_xlate}, {@utf8}, {@utf8no}, {@utf8}]}, 0x6, 0x2d2, &(0x7f00000008c0)="$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") 285.728395ms ago: executing program 0 (id=4917): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) 222.308167ms ago: executing program 0 (id=4919): ioprio_get$pid(0x3, 0xffffffffffffffff) 222.194896ms ago: executing program 3 (id=4920): clock_adjtime(0x0, &(0x7f0000000e00)={0xe62b, 0x80000000000000, 0x309, 0x0, 0x8000, 0xa, 0x0, 0x200000000002000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x30, 0x920, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff}) 222.003466ms ago: executing program 5 (id=4921): mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4006, &(0x7f0000000080)=0xc, 0x6, 0x2) 214.896546ms ago: executing program 2 (id=4922): splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200, 0x8e2f402b90444f47) 175.921078ms ago: executing program 0 (id=4924): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x0, 0x21}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 175.787437ms ago: executing program 1 (id=4925): socketpair(0x28, 0x6, 0x28, &(0x7f0000000040)) 175.710237ms ago: executing program 3 (id=4926): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x1e, 0x4, &(0x7f00000007c0)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x8, 0x1, 0x24}]}, &(0x7f0000000100)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 122.500768ms ago: executing program 0 (id=4927): syz_emit_ethernet(0x66, &(0x7f0000000c00)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00\x00\b', 0x30, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_redir={0x87, 0x0, 0x0, '\x00', @local, @mcast2={0xe}, [{0x1, 0x1, "2025b07f3c58"}]}}}}}}, 0x0) 122.332648ms ago: executing program 2 (id=4928): mlockall(0x2) 122.189738ms ago: executing program 5 (id=4929): rmdir(&(0x7f0000000000)='.\x00') 122.019998ms ago: executing program 3 (id=4930): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000c80)='./file1\x00', 0x210000, &(0x7f0000000740)={[{@acl}, {@data_err_ignore}, {@barrier_val}, {@nobarrier}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nodelalloc}, {@acl}, {@noinit_itable}]}, 0xf8, 0x592, &(0x7f0000001180)="$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") 121.919128ms ago: executing program 2 (id=4931): fsopen(&(0x7f00000001c0)='devpts\x00', 0x0) 113.010088ms ago: executing program 1 (id=4932): mq_unlink(&(0x7f0000001700)='\xd5MX\x92\xe2\x8b\xf6\\6\r\xba\\*DDq\xc2\xa5\xe9\xfa\x1f\xda\x9b\xdf\xd8\x18.\x0e\x94\xbb\n:\x1b\x83V\xe2hM\xfa\xe4\x9c\xa50\x80\xda>\x15\xf2\x16\x81O\x9e\x12\xd5\xd0\xa8\xde\x15\xea\x9f\xb5\x82\xec~ q\xd3\x85c\xbdP[e%5P\xdb$\x9e$\xd6C\x173\x91\x8a\xec\xea\x94Tch:\xff\xde\tX1\x1b\x186\xefQ\x0ee\x9a\xe4\xf6\xe7s\xd1%\xfd\x81\xb0\xb1\xec\xa5\xb8\x1f\x7f\x85V\x8eF\xe5\x88\r\xfd\xe00\v\" \xbc\x19ief\xa1e\xd8\r\x06P\x7f\xd0\xa2yS\x8bc\xd8\xe7\xe1\x041\xc7\x8f\xdc\xaf\xcdr\x9bn\x8dD\xcb\x8e\xe1\xce\xebyb\xd4\xdfr\xce\xce\xe9b\x97+\xb3\xe1\x05p\x17:\x92\xc6P\xb3\xb7\xd7\xa2T\xd3P\x98l\xf0\xc1\x17\xbb\x87^\x83\x8cbK\xd2\xc2\x1d\xec;\xb3\x88\xb9\x98\x91\xe4\t\xdcaq\xdd\xd66\xda\x98,Av\xb6\x12\xb6\f2\xf8t\x92\x9b\x8f\xf1\x9b\xd8\n7\x16\xf5*{\xd3a\x93$\xd1\xc6\x95\xef\xda\x00\xdaW$\xa2 \xa1\xd7 /;\x1f\xb3\x0el~\xd5\xbd\x98\xe9e\x85\x1c\xff\xde\x9a\x89\x1c\xad\xdefP\x81^\xc5\x05\xae\xa3H*}&\f,\xd9\x16m\v\xac\xdb\x02=,w`,\x0f)\xf6$3C\xc2C\x98\x06!Fg*\xf6\xef\x92\xfd(E9d\b\x90H-\xe3_9Y^\xda\xce\xe3\x15-\x11\xda\xef\x02\xd6C(\x99\x15+\xb1\xbf\xca*\xe7\xee\xa3.V;\xac\x99\x9a\x81\xe8]\xc38\x1bdJ\xf8\x82T\xbd\'N*?\xab\x01!\xc9B_\x9ax\xb6\xa3k\xc2\x0e\xc20B\xc78\xfa\x1eS\xde\xb4_\x1ek}F;\xff\xa7\x8b+\x8e\xc3\x99x|\xab\xd6\xe2\xfa81\x9d:\"\a\xf9\xac\xe6\xb8\xf3 \x83\x19\xa9\xe4CV\xaf\x18j[\xc8]\x0e\xcb\xc3\xe96\xe8\x00\xeaH\xc2\xde\xd4\xc0k\xa0\x8a\xae\xd1') 106.265128ms ago: executing program 0 (id=4933): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a00)={&(0x7f0000000800)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x7, [@int={0x6, 0x0, 0x0, 0x1, 0x0, 0xd, 0x0, 0xd, 0x2}]}, {0x0, [0x5f, 0x2e, 0x0, 0x5f, 0x0]}}, 0x0, 0x2f, 0x0, 0x1, 0x9}, 0x28) 18.636931ms ago: executing program 1 (id=4934): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x8, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x7, 0x4}, 0x50) 18.48646ms ago: executing program 1 (id=4935): mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x7000001, 0x6e073, 0xffffffffffffffff, 0x0) 18.355101ms ago: executing program 1 (id=4936): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000019280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x8, [@type_tag={0x6, 0x0, 0x0, 0x12, 0x2}, @decl_tag={0x4, 0x0, 0x0, 0x11, 0x1, 0xffffffffffffffff}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f, 0x61, 0x61]}}, 0x0, 0x3c, 0x0, 0x1}, 0x28) 0s ago: executing program 1 (id=4937): syslog(0x9, 0x0, 0x0) kernel console output (not intermixed with test programs): uota mode: none. [ 75.453249][ T29] audit: type=1400 audit(1757608116.880:236): avc: denied { create } for pid=7570 comm="syz.0.2005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 75.511649][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.674832][ T7602] tmpfs: Bad value for 'mpol' [ 75.731934][ T29] audit: type=1326 audit(1757608117.187:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7609 comm="syz.3.2025" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0d0f81eba9 code=0x0 [ 75.770257][ T7615] loop2: detected capacity change from 0 to 764 [ 75.796431][ T7615] rock: directory entry would overflow storage [ 75.802736][ T7615] rock: sig=0x5245, size=8, remaining=5 [ 75.817207][ T7619] loop0: detected capacity change from 0 to 512 [ 75.922042][ T7634] loop0: detected capacity change from 0 to 1024 [ 75.930980][ T7634] ext3: Unknown parameter 'no' [ 76.014586][ T7648] tmpfs: Bad value for 'mpol' [ 76.017926][ T7649] loop0: detected capacity change from 0 to 256 [ 76.050988][ T7649] msdos: Bad value for 'tz' [ 76.145862][ T7667] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2 [ 76.174434][ T7667] EXT4-fs (loop2): unable to read superblock [ 76.189067][ T29] audit: type=1400 audit(1757608117.673:238): avc: denied { append } for pid=7670 comm="syz.0.2055" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 76.292038][ T7669] loop3: detected capacity change from 0 to 8192 [ 76.336943][ T7669] FAT-fs (loop3): invalid media value (0x06) [ 76.343035][ T7669] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 76.352560][ T7669] FAT-fs (loop3): Can't find a valid FAT filesystem [ 76.427050][ T7695] loop1: detected capacity change from 0 to 512 [ 76.457383][ T7695] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.1.2066: corrupted xattr block 95: invalid header [ 76.480922][ T7695] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2066: bg 0: block 7: invalid block bitmap [ 76.519244][ T7706] loop2: detected capacity change from 0 to 1024 [ 76.528825][ T7695] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 76.528955][ T7706] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 76.548609][ T7706] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 76.564313][ T7706] EXT4-fs (loop2): invalid journal inode [ 76.570637][ T7695] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2962: inode #11: comm syz.1.2066: corrupted xattr block 95: invalid header [ 76.572617][ T29] audit: type=1400 audit(1757608118.064:239): avc: denied { setattr } for pid=7709 comm="syz.0.2073" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 76.615124][ T7695] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 76.642473][ T7695] EXT4-fs (loop1): 1 orphan inode deleted [ 76.665392][ T7695] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.716727][ T29] audit: type=1400 audit(1757608118.138:240): avc: denied { tracepoint } for pid=7713 comm="syz.0.2075" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 76.813720][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.306827][ T7812] loop2: detected capacity change from 0 to 1024 [ 77.316566][ T7814] loop1: detected capacity change from 0 to 512 [ 77.342602][ T7812] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 77.353653][ T7812] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 77.365742][ T7814] EXT4-fs: Ignoring removed bh option [ 77.371208][ T7814] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.377711][ T7814] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.395153][ T7812] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.2124: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 77.420422][ T7814] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 77.446531][ T7814] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 77.449959][ T7812] EXT4-fs (loop2): no journal found [ 77.469731][ T7814] EXT4-fs (loop1): failed to initialize system zone (-117) [ 77.477955][ T7814] EXT4-fs (loop1): mount failed [ 77.623506][ T7844] loop5: detected capacity change from 0 to 512 [ 77.658819][ T7844] EXT4-fs (loop5): ea_inode feature is not supported for Hurd [ 77.713177][ T7855] tmpfs: Bad value for 'defcontext' [ 77.775618][ T7866] IPv6: addrconf: prefix option has invalid lifetime [ 77.859628][ T7879] loop2: detected capacity change from 0 to 512 [ 77.892634][ T7879] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 77.942703][ T7879] EXT4-fs error (device loop2): __ext4_iget:5464: inode #13: block 512: comm syz.2.2158: invalid block [ 77.961113][ T7893] tmpfs: Bad value for 'mpol' [ 77.966961][ T7879] EXT4-fs (loop2): Remounting filesystem read-only [ 77.975277][ T7883] loop3: detected capacity change from 0 to 8192 [ 77.993994][ T29] audit: type=1326 audit(641.687:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7896 comm="syz.5.2165" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcee9d6eba9 code=0x0 [ 77.999941][ T7879] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.063639][ T7904] loop5: detected capacity change from 0 to 512 [ 78.077229][ T7883] loop3: p1[EZD] p2 p4 [ 78.081602][ T7883] loop3: p1 start 150996992 is beyond EOD, truncated [ 78.098181][ T7907] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 78.110691][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.119978][ T7883] loop3: p4 size 281856 extends beyond EOD, truncated [ 78.133269][ T7904] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 78.189974][ T7904] EXT4-fs error (device loop5): ext4_orphan_get:1392: inode #17: comm syz.5.2169: iget: bad i_size value: -6917529027641081756 [ 78.270375][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 78.280981][ T7904] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.2169: couldn't read orphan inode 17 (err -117) [ 78.286044][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 78.342716][ T7904] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.389161][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.413969][ T7933] loop3: detected capacity change from 0 to 1764 [ 78.423090][ T7933] iso9660: Bad value for 'gid' [ 78.427950][ T7933] iso9660: Bad value for 'gid' [ 78.504319][ T7952] tmpfs: Bad value for 'nr_inodes' [ 78.530380][ T7956] loop2: detected capacity change from 0 to 512 [ 78.563280][ T7956] EXT4-fs (loop2): orphan cleanup on readonly fs [ 78.569810][ T7956] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 78.583934][ T7956] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 78.624158][ T7956] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.2192: attempt to clear invalid blocks 2 len 1 [ 78.667939][ T7956] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2192: invalid indirect mapped block 1819239214 (level 0) [ 78.737436][ T7956] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.2192: invalid indirect mapped block 1819239214 (level 1) [ 78.771829][ T7956] EXT4-fs (loop2): 1 truncate cleaned up [ 78.804768][ T7956] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.882235][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.347426][ T8050] loop2: detected capacity change from 0 to 512 [ 79.370919][ T8052] loop1: detected capacity change from 0 to 512 [ 79.440640][ T8052] FAT-fs (loop1): bogus number of FAT sectors [ 79.447027][ T8052] FAT-fs (loop1): Can't find a valid FAT filesystem [ 79.457968][ T8050] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 79.501343][ T8050] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.2239: invalid indirect mapped block 4294967295 (level 0) [ 79.550501][ T7970] kexec: Could not allocate control_code_buffer [ 79.562751][ T8050] EXT4-fs (loop2): Remounting filesystem read-only [ 79.576563][ T8050] EXT4-fs (loop2): 1 orphan inode deleted [ 79.582385][ T8050] EXT4-fs (loop2): 1 truncate cleaned up [ 79.588563][ T8050] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.619401][ T8070] loop0: detected capacity change from 0 to 128 [ 79.681404][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.732737][ T29] audit: type=1400 audit(643.494:242): avc: denied { create } for pid=8081 comm="syz.5.2255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 80.044994][ T8128] loop3: detected capacity change from 0 to 1764 [ 80.053788][ T8131] loop1: detected capacity change from 0 to 256 [ 80.060581][ T8131] vfat: Unknown parameter 's[TwF_;J!쌟\"[J+ ëF H}ԊնDl:lAqԻ+! \CrLdHWDOz)k0>|*##;Ul]Uf~' [ 80.114115][ T8128] ISOFS: Bad logical zone size 2051 [ 80.242366][ T8154] SELinux: security_context_str_to_sid () failed with errno=-22 [ 80.273588][ T8153] loop1: detected capacity change from 0 to 2048 [ 80.285370][ T8153] EXT4-fs: Ignoring removed bh option [ 80.297851][ T8153] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 80.327615][ T8165] nfs: Unknown parameter '' [ 80.404899][ T8176] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x5 [ 80.872610][ T8252] loop5: detected capacity change from 0 to 1024 [ 80.896820][ T8252] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 80.907887][ T8252] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 80.920024][ T8252] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 80.930523][ T8252] EXT4-fs error (device loop5): ext4_get_journal_inode:5800: inode #32: comm syz.5.2339: iget: special inode unallocated [ 80.956287][ T8252] EXT4-fs (loop5): no journal found [ 80.961654][ T8252] EXT4-fs (loop5): can't get journal size [ 80.975693][ T8252] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 80.988159][ T8252] EXT4-fs error (device loop5): ext4_protect_reserved_inode:160: inode #32: comm syz.5.2339: iget: special inode unallocated [ 81.001563][ T8252] EXT4-fs (loop5): failed to initialize system zone (-117) [ 81.010287][ T8252] EXT4-fs (loop5): mount failed [ 81.106689][ T8278] loop0: detected capacity change from 0 to 512 [ 81.112461][ T8282] loop1: detected capacity change from 0 to 512 [ 81.134196][ T8278] EXT4-fs (loop0): bad geometry: block count 143 exceeds size of device (128 blocks) [ 81.145772][ T8282] EXT4-fs (loop1): orphan cleanup on readonly fs [ 81.157374][ T8282] Quota error (device loop1): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 81.187742][ T8282] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 81.207295][ T8282] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 81.221247][ T8282] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2353: bg 0: block 248: padding at end of block bitmap is not set [ 81.245002][ T8282] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 81.261065][ T8282] EXT4-fs (loop1): 1 orphan inode deleted [ 81.274079][ T8282] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 81.307332][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.506091][ T29] audit: type=1400 audit(645.134:243): avc: denied { read write } for pid=8318 comm="syz.5.2371" 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 [ 81.529074][ T29] audit: type=1400 audit(645.134:244): avc: denied { open } for pid=8318 comm="syz.5.2371" 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 [ 81.749634][ T8345] loop1: detected capacity change from 0 to 2048 [ 81.765516][ T8350] loop0: detected capacity change from 0 to 512 [ 81.809947][ T3545] Alternate GPT is invalid, using primary GPT. [ 81.816443][ T3545] loop1: p1 p2 p3 [ 81.821111][ T8350] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 81.830722][ T8350] EXT4-fs (loop0): ea_inode feature is not supported for Hurd [ 81.847335][ T8345] Alternate GPT is invalid, using primary GPT. [ 81.853808][ T8345] loop1: p1 p2 p3 [ 81.889826][ T8358] loop2: detected capacity change from 0 to 512 [ 81.896638][ T2994] Alternate GPT is invalid, using primary GPT. [ 81.903241][ T2994] loop1: p1 p2 p3 [ 81.950231][ T8358] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 81.969565][ T8349] loop5: detected capacity change from 0 to 8192 [ 81.982129][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 81.993399][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 82.004651][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 82.015762][ T8358] System zones: 0-2, 18-18, 34-34 [ 82.040238][ T8374] loop3: detected capacity change from 0 to 512 [ 82.064886][ T8376] loop0: detected capacity change from 0 to 1024 [ 82.087414][ T8358] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 82.088155][ T3539] udevd[3539]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 82.114936][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 82.126059][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 82.143858][ T8376] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 82.154839][ T8376] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 82.159827][ T8358] EXT4-fs (loop2): Remounting filesystem read-only [ 82.173720][ T8358] EXT4-fs (loop2): 1 truncate cleaned up [ 82.178334][ T8374] EXT4-fs: Ignoring removed nobh option [ 82.185531][ T1751] Quota error (device loop2): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 82.201634][ T8376] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 82.228045][ T5589] udevd[5589]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 82.238485][ T8374] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #2: block 3: comm syz.3.2397: lblock 0 mapped to illegal pblock 3 (length 1) [ 82.241285][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 82.275218][ T1751] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.285954][ T1751] Quota error (device loop2): write_blk: dquota write failed [ 82.293434][ T1751] Quota error (device loop2): remove_free_dqentry: Can't write block (5) with free entries [ 82.293555][ T8383] loop5: detected capacity change from 0 to 512 [ 82.303459][ T1751] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 82.320379][ T1751] Quota error (device loop2): write_blk: dquota write failed [ 82.326115][ T8376] EXT4-fs error (device loop0): ext4_get_journal_inode:5800: comm syz.0.2398: inode #1: comm syz.0.2398: iget: illegal inode # [ 82.327806][ T1751] Quota error (device loop2): free_dqentry: Can't move quota data block (5) to free list [ 82.352281][ T8358] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.365134][ T8374] EXT4-fs warning (device loop3): dx_probe:791: inode #2: lblock 0: comm syz.3.2397: error -117 reading directory block [ 82.381516][ T8383] EXT4-fs warning (device loop5): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 82.399692][ T8376] EXT4-fs (loop0): no journal found [ 82.405037][ T8376] EXT4-fs (loop0): can't get journal size [ 82.412479][ T8374] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 82.441510][ T8374] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.445632][ T8376] EXT4-fs (loop0): failed to initialize system zone (-22) [ 82.466692][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.480747][ T8376] EXT4-fs (loop0): mount failed [ 82.485921][ T1751] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 82.496267][ T1751] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 82.548777][ T1751] Quota error (device loop2): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 82.595659][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.636558][ T8402] loop0: detected capacity change from 0 to 512 [ 82.652798][ T8402] EXT4-fs warning (device loop0): dx_probe:861: inode #2: comm syz.0.2412: dx entry: limit 0 != root limit 125 [ 82.664713][ T8402] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.2412: Corrupt directory, running e2fsck is recommended [ 82.694067][ T8402] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 82.702740][ T8402] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.2412: corrupted in-inode xattr: invalid ea_ino [ 82.725788][ T8402] EXT4-fs (loop0): Remounting filesystem read-only [ 82.732951][ T8402] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.759519][ T3626] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.959722][ T8439] loop1: detected capacity change from 0 to 512 [ 83.014888][ T8439] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 83.051744][ T8439] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 83.056066][ T8451] loop3: detected capacity change from 0 to 512 [ 83.080482][ T8439] System zones: 1-12 [ 83.094673][ T8451] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 83.105458][ T8439] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.2428: corrupted in-inode xattr: e_value size too large [ 83.125095][ T8439] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2428: couldn't read orphan inode 15 (err -117) [ 83.150303][ T8451] EXT4-fs (loop3): 1 orphan inode deleted [ 83.158171][ T8451] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.160029][ T8439] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.183118][ T56] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:4: Failed to release dquot type 1 [ 83.273531][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.334176][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.640227][ T8520] loop0: detected capacity change from 0 to 512 [ 83.672146][ T8520] EXT4-fs (loop0): can't mount with both data=journal and delalloc [ 83.892709][ T8557] loop3: detected capacity change from 0 to 2048 [ 83.977559][ T3545] loop3: p2 p3 p7 [ 84.009992][ T8557] loop3: p2 p3 p7 [ 84.050636][ T8579] delete_channel: no stack [ 84.055205][ T8579] delete_channel: no stack [ 84.137845][ T8588] loop0: detected capacity change from 0 to 512 [ 84.166329][ T8593] loop3: detected capacity change from 0 to 512 [ 84.167768][ T8588] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -13 [ 84.200043][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 84.203834][ T8588] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #13: comm syz.0.2498: iget: bad i_size value: 12154757448730 [ 84.211192][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 84.233832][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 84.259171][ T8593] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 84.267929][ T8588] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2498: couldn't read orphan inode 13 (err -117) [ 84.284431][ T8593] EXT4-fs (loop3): orphan cleanup on readonly fs [ 84.298565][ T8588] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.313600][ T8593] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.2502: Failed to acquire dquot type 1 [ 84.347934][ T8598] loop1: detected capacity change from 0 to 2048 [ 84.380060][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 84.391374][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 84.410130][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 84.425316][ T8593] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2502: bg 0: block 40: padding at end of block bitmap is not set [ 84.463416][ T8593] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 84.477832][ T8593] EXT4-fs (loop3): 1 truncate cleaned up [ 84.492644][ T8593] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.512533][ T3626] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.569314][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.789498][ T8645] loop3: detected capacity change from 0 to 1024 [ 84.843739][ T8655] loop1: detected capacity change from 0 to 512 [ 84.856567][ T8655] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 84.877604][ T8645] EXT4-fs: Ignoring removed mblk_io_submit option [ 85.031576][ T8657] loop0: detected capacity change from 0 to 8192 [ 85.090038][ T8664] loop2: detected capacity change from 0 to 8192 [ 85.472053][ T8728] loop2: detected capacity change from 0 to 164 [ 85.768665][ T8712] loop0: detected capacity change from 0 to 32768 [ 85.966240][ T8796] loop1: detected capacity change from 0 to 512 [ 85.987575][ T8796] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 85.996948][ T8796] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 86.005197][ T8796] EXT4-fs (loop1): invalid inodes per group: 16318496 [ 86.005197][ T8796] [ 86.024686][ T8801] loop0: detected capacity change from 0 to 512 [ 86.033984][ T8802] loop5: detected capacity change from 0 to 512 [ 86.070847][ T8802] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 86.082771][ T8801] EXT4-fs: Invalid want_extra_isize 750 [ 86.087452][ T8808] 9pnet_fd: p9_fd_create_tcp (8808): problem connecting socket to 127.0.0.1 [ 86.108244][ T8802] EXT4-fs error (device loop5): ext4_init_orphan_info:585: inode #3: comm syz.5.2600: iget: special inode unallocated [ 86.171135][ T8802] EXT4-fs (loop5): Remounting filesystem read-only [ 86.177711][ T8802] EXT4-fs (loop5): get orphan inode failed [ 86.191247][ T8802] EXT4-fs (loop5): mount failed [ 86.341504][ T8840] loop1: detected capacity change from 0 to 512 [ 86.363969][ T8840] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 86.379827][ T8846] loop0: detected capacity change from 0 to 1024 [ 86.389455][ T8840] EXT4-fs (loop1): orphan cleanup on readonly fs [ 86.396815][ T8846] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 86.408134][ T8846] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 86.417842][ T8840] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.2618: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 86.440149][ T8846] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 86.447831][ T8840] EXT4-fs error (device loop1): ext4_quota_enable:7131: comm syz.1.2618: Bad quota inode: 3, type: 0 [ 86.448910][ T8846] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 86.475232][ T8840] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 86.489956][ T8840] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 86.499603][ T8840] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 86.531815][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.606243][ T8864] IPv6: addrconf: prefix option has invalid lifetime [ 86.613757][ T8864] IPv6: addrconf: prefix option has invalid lifetime [ 86.620683][ T8864] IPv6: addrconf: prefix option has invalid lifetime [ 86.877463][ T8907] loop3: detected capacity change from 0 to 256 [ 86.910176][ T8907] FAT-fs (loop3): Invalid FSINFO signature: 0x0ffffff8, 0x00000000 (sector = 33) [ 86.925000][ T8907] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start df000002) [ 86.935528][ T8907] FAT-fs (loop3): Filesystem has been set read-only [ 86.935530][ T8915] loop5: detected capacity change from 0 to 128 [ 87.128932][ T8923] loop0: detected capacity change from 0 to 8192 [ 87.439702][ T8988] loop0: detected capacity change from 0 to 512 [ 87.446801][ T8988] EXT4-fs: dax option not supported [ 87.698832][ T9023] loop2: detected capacity change from 0 to 512 [ 87.705648][ T9023] EXT4-fs: dax option not supported [ 87.720937][ T9025] loop3: detected capacity change from 0 to 512 [ 87.738419][ T9027] loop0: detected capacity change from 0 to 512 [ 87.768968][ T9027] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 87.782498][ T9025] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2710: bg 0: block 131: padding at end of block bitmap is not set [ 87.797398][ T9018] loop5: detected capacity change from 0 to 8192 [ 87.812299][ T9027] EXT4-fs (loop0): orphan cleanup on readonly fs [ 87.859210][ T9027] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #3: comm syz.0.2711: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 87.873947][ T9037] loop1: detected capacity change from 0 to 8192 [ 87.876374][ T9025] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 87.920416][ T9025] EXT4-fs (loop3): 1 truncate cleaned up [ 87.950808][ T9027] EXT4-fs error (device loop0): ext4_quota_enable:7131: comm syz.0.2711: Bad quota inode: 3, type: 0 [ 87.968818][ T9025] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.008301][ T9027] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 88.012745][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.023378][ T9027] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 88.078279][ T9045] loop2: detected capacity change from 0 to 8192 [ 88.099474][ T9027] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 88.124983][ T3292] loop2: p1 p2[DM] p4 [ 88.129247][ T3292] loop2: p1 size 196608 extends beyond EOD, truncated [ 88.145775][ T9061] loop5: detected capacity change from 0 to 512 [ 88.152723][ T3292] loop2: p2 start 4292936063 is beyond EOD, truncated [ 88.159626][ T3292] loop2: p4 size 50331648 extends beyond EOD, truncated [ 88.172784][ T9061] EXT4-fs (loop5): 1 orphan inode deleted [ 88.179352][ T9061] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.212032][ T9045] loop2: p1 p2[DM] p4 [ 88.212566][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.216238][ T9045] loop2: p1 size 196608 extends beyond EOD, truncated [ 88.226375][ T3626] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.242359][ T9045] loop2: p2 start 4292936063 is beyond EOD, truncated [ 88.249326][ T9045] loop2: p4 size 50331648 extends beyond EOD, truncated [ 88.398683][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 88.403816][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 88.473495][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 88.473591][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 88.558613][ T9103] loop1: detected capacity change from 0 to 1024 [ 88.578365][ T9107] loop2: detected capacity change from 0 to 512 [ 88.585512][ T9103] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 88.596683][ T9103] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 88.611718][ T9107] EXT4-fs: Ignoring removed nobh option [ 88.618348][ T9103] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 88.631378][ T9103] EXT4-fs error (device loop1): ext4_get_journal_inode:5800: comm syz.1.2746: inode #1: comm syz.1.2746: iget: illegal inode # [ 88.646480][ T9107] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #2: block 3: comm syz.2.2748: lblock 0 mapped to illegal pblock 3 (length 1) [ 88.664516][ T9103] EXT4-fs (loop1): no journal found [ 88.669955][ T9103] EXT4-fs (loop1): can't get journal size [ 88.680289][ T9107] EXT4-fs warning (device loop2): dx_probe:791: inode #2: lblock 0: comm syz.2.2748: error -117 reading directory block [ 88.707171][ T9107] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 88.715872][ T9103] EXT4-fs (loop1): failed to initialize system zone (-22) [ 88.723205][ T9103] EXT4-fs (loop1): mount failed [ 88.729005][ T9107] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.766700][ T9121] loop5: detected capacity change from 0 to 2048 [ 88.777509][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.840546][ T9131] loop0: detected capacity change from 0 to 736 [ 88.862278][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 88.862296][ T29] audit: type=1326 audit(651.922:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9132 comm="syz.3.2761" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0d0f81eba9 code=0x0 [ 88.891627][ T3292] loop5: p1 p3 p4 [ 88.899758][ T3292] loop5: p4 size 589824 extends beyond EOD, truncated [ 88.919787][ T9121] loop5: p1 p3 p4 [ 88.945604][ T9121] loop5: p4 size 589824 extends beyond EOD, truncated [ 89.039214][ T9147] loop0: detected capacity change from 0 to 512 [ 89.059659][ T9152] loop5: detected capacity change from 0 to 256 [ 89.068462][ T9152] FAT-fs (loop5): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 89.093560][ T9147] ------------[ cut here ]------------ [ 89.099230][ T9147] EA inode 11 i_nlink=2 [ 89.099536][ T9147] WARNING: CPU: 0 PID: 9147 at fs/ext4/xattr.c:1053 ext4_xattr_inode_update_ref+0x3d4/0x3f0 [ 89.114513][ T9147] Modules linked in: [ 89.118587][ T9147] CPU: 0 UID: 0 PID: 9147 Comm: syz.0.2768 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 89.129953][ T9147] Tainted: [W]=WARN [ 89.133779][ T9147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 89.143997][ T9147] RIP: 0010:ext4_xattr_inode_update_ref+0x3d4/0x3f0 [ 89.150690][ T9147] Code: 90 49 8d 7e 40 e8 fc fe b7 ff 4d 8b 6e 40 4c 89 e7 e8 10 fa b7 ff 41 8b 56 48 48 c7 c7 c9 a4 54 86 4c 89 ee e8 bd e3 66 ff 90 <0f> 0b 90 90 e9 58 fe ff ff e8 ce a1 ad 03 66 66 66 66 66 2e 0f 1f [ 89.170437][ T9147] RSP: 0018:ffffc900112b35f0 EFLAGS: 00010246 [ 89.176634][ T9147] RAX: a98897fb5ec57800 RBX: ffff88811292f170 RCX: 0000000000080000 [ 89.184664][ T9147] RDX: ffffc90001f11000 RSI: 0000000000003f5d RDI: 0000000000003f5e [ 89.192726][ T9147] RBP: 0000000000000002 R08: 0001c900112b346f R09: 0000000000000000 [ 89.200773][ T9147] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff88811292f120 [ 89.209014][ T9147] R13: 000000000000000b R14: ffff88811292f0d8 R15: 0000000000000001 [ 89.217147][ T9147] FS: 00007f9220d276c0(0000) GS:ffff8882aee40000(0000) knlGS:0000000000000000 [ 89.226370][ T9147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.232991][ T9147] CR2: 00007f3692df9000 CR3: 000000011e71a000 CR4: 00000000003506f0 [ 89.241063][ T9147] DR0: fffffffffffffffc DR1: 0000000000000000 DR2: 0000000000000000 [ 89.249362][ T9147] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 89.257490][ T9147] Call Trace: [ 89.261324][ T9147] [ 89.264747][ T9147] ext4_xattr_set_entry+0x77f/0x1020 [ 89.270482][ T9147] ext4_xattr_ibody_set+0x184/0x3c0 [ 89.275850][ T9147] ext4_expand_extra_isize_ea+0xcb6/0x11f0 [ 89.282022][ T9147] __ext4_expand_extra_isize+0x246/0x280 [ 89.287709][ T9147] __ext4_mark_inode_dirty+0x29d/0x3f0 [ 89.293315][ T9147] ext4_evict_inode+0x80e/0xd90 [ 89.298365][ T9147] ? __pfx_ext4_evict_inode+0x10/0x10 [ 89.303818][ T9147] evict+0x2e3/0x550 [ 89.308382][ T9147] ? __dquot_initialize+0x146/0x7c0 [ 89.314110][ T9147] iput+0x447/0x5b0 [ 89.317966][ T9147] ext4_process_orphan+0x1a9/0x1c0 [ 89.323289][ T9147] ext4_orphan_cleanup+0x6a8/0xa00 [ 89.328446][ T9147] ext4_fill_super+0x3260/0x35d0 [ 89.333569][ T9147] ? set_blocksize+0x1a8/0x310 [ 89.338435][ T9147] ? sb_set_blocksize+0xe3/0x100 [ 89.343534][ T9147] ? setup_bdev_super+0x30e/0x370 [ 89.348890][ T9147] ? __pfx_ext4_fill_super+0x10/0x10 [ 89.354267][ T9147] get_tree_bdev_flags+0x291/0x300 [ 89.359429][ T9147] ? __pfx_ext4_fill_super+0x10/0x10 [ 89.365113][ T9147] get_tree_bdev+0x1f/0x30 [ 89.369751][ T9147] ext4_get_tree+0x1c/0x30 [ 89.374237][ T9147] vfs_get_tree+0x54/0x1d0 [ 89.378772][ T9147] do_new_mount+0x207/0x5e0 [ 89.383366][ T9147] ? security_capable+0x83/0x90 [ 89.383833][ T9169] loop1: detected capacity change from 0 to 2048 [ 89.388363][ T9147] path_mount+0x4a4/0xb20 [ 89.388404][ T9147] ? user_path_at+0x109/0x130 [ 89.403871][ T9147] __se_sys_mount+0x28f/0x2e0 [ 89.408626][ T9147] __x64_sys_mount+0x67/0x80 [ 89.413336][ T9147] x64_sys_call+0x2b4d/0x2ff0 [ 89.418076][ T9147] do_syscall_64+0xd2/0x200 [ 89.422850][ T9147] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 89.429121][ T9147] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 89.434964][ T9147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.441032][ T9147] RIP: 0033:0x7f92222c034a [ 89.445493][ T9147] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 89.465369][ T9147] RSP: 002b:00007f9220d26e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 89.474118][ T9147] RAX: ffffffffffffffda RBX: 00007f9220d26ef0 RCX: 00007f92222c034a [ 89.482255][ T9147] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f9220d26eb0 [ 89.490311][ T9147] RBP: 0000200000000180 R08: 00007f9220d26ef0 R09: 0000000000800700 [ 89.498347][ T9147] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 89.506394][ T9147] R13: 00007f9220d26eb0 R14: 000000000000046f R15: 00002000000002c0 [ 89.514437][ T9147] [ 89.517603][ T9147] ---[ end trace 0000000000000000 ]--- [ 89.525253][ T9147] EXT4-fs (loop0): 1 orphan inode deleted [ 89.537625][ T9147] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.551592][ T9169] loop1: p1 p3 p4 [ 89.560339][ T9169] loop1: p4 size 589824 extends beyond EOD, truncated [ 89.669221][ T3626] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.687325][ T9195] tmpfs: Bad value for 'nr_blocks' [ 89.700123][ T9198] loop2: detected capacity change from 0 to 512 [ 89.716918][ T9198] EXT4-fs: Ignoring removed mblk_io_submit option [ 89.723793][ T9198] EXT4-fs: Ignoring removed nomblk_io_submit option [ 89.731757][ T9198] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 89.740294][ T9198] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 89.771211][ T9206] loop5: detected capacity change from 0 to 512 [ 89.780214][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 89.796575][ T9206] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 89.809102][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 89.820851][ T9198] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4183: comm syz.2.2793: Allocating blocks 41-42 which overlap fs metadata [ 89.843236][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 89.854312][ T9198] Quota error (device loop2): write_blk: dquota write failed [ 89.861767][ T9198] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 89.871785][ T9206] EXT4-fs error (device loop5): __ext4_fill_super:5504: inode #2: comm syz.5.2797: casefold flag without casefold feature [ 89.916223][ T9198] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 89.918767][ T9206] EXT4-fs (loop5): get root inode failed [ 89.932065][ T9206] EXT4-fs (loop5): mount failed [ 89.960421][ T9198] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.2793: Failed to acquire dquot type 1 [ 90.001465][ T9227] loop5: detected capacity change from 0 to 764 [ 90.008237][ T9198] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 90.034070][ T9198] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #12: comm syz.2.2793: corrupted inode contents [ 90.051594][ T9227] ISOFS: unable to read i-node block [ 90.057471][ T9227] isofs_fill_super: get root inode failed [ 90.069739][ T9198] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #12: comm syz.2.2793: mark_inode_dirty error [ 90.140262][ T9198] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #12: comm syz.2.2793: corrupted inode contents [ 90.184324][ T9198] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #12: comm syz.2.2793: mark_inode_dirty error [ 90.221082][ T9198] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #12: comm syz.2.2793: corrupted inode contents [ 90.252348][ T9198] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 90.276608][ T29] audit: type=1326 audit(653.233:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9254 comm="syz.5.2821" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcee9d6eba9 code=0x0 [ 90.313800][ T9198] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #12: comm syz.2.2793: corrupted inode contents [ 90.366063][ T9198] EXT4-fs error (device loop2): ext4_truncate:4666: inode #12: comm syz.2.2793: mark_inode_dirty error [ 90.427418][ T9198] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 90.465340][ T9198] EXT4-fs (loop2): 1 truncate cleaned up [ 90.497187][ T9198] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.580977][ T9295] loop0: detected capacity change from 0 to 512 [ 90.601110][ T9295] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 90.624608][ T9295] EXT4-fs error (device loop0): __ext4_fill_super:5504: inode #2: comm syz.0.2840: iget: special inode unallocated [ 90.663684][ T9295] EXT4-fs (loop0): get root inode failed [ 90.670099][ T9295] EXT4-fs (loop0): mount failed [ 90.677287][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.755382][ T9316] loop5: detected capacity change from 0 to 2048 [ 90.780809][ T9323] loop2: detected capacity change from 0 to 164 [ 90.794867][ T29] audit: type=1400 audit(653.704:257): avc: denied { create } for pid=9322 comm="syz.0.2852" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 90.820413][ T9323] iso9660: Unexpected value for 'cruft' [ 90.900970][ T9336] delete_channel: no stack [ 90.927000][ T9336] delete_channel: no stack [ 90.961229][ T9346] loop2: detected capacity change from 0 to 512 [ 90.974686][ T9348] loop3: detected capacity change from 0 to 512 [ 90.997245][ T9346] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 91.017049][ T9346] EXT4-fs error (device loop2): __ext4_fill_super:5504: inode #2: comm syz.2.2864: iget: special inode unallocated [ 91.029593][ T9346] EXT4-fs (loop2): get root inode failed [ 91.035439][ T9346] EXT4-fs (loop2): mount failed [ 91.047473][ T9348] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 91.055714][ T9348] EXT4-fs (loop3): orphan cleanup on readonly fs [ 91.064374][ T9348] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #16: comm syz.3.2866: casefold flag without casefold feature [ 91.118999][ T9348] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.2866: couldn't read orphan inode 16 (err -117) [ 91.138679][ T29] audit: type=1400 audit(654.018:258): avc: denied { create } for pid=9361 comm="syz.0.2872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 91.144774][ T9365] loop2: detected capacity change from 0 to 512 [ 91.168723][ T9348] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 91.194993][ T9366] loop5: detected capacity change from 0 to 1024 [ 91.209678][ T9368] loop0: detected capacity change from 0 to 2048 [ 91.223589][ T9366] EXT4-fs: Ignoring removed mblk_io_submit option [ 91.239581][ T9365] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -13 [ 91.249294][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.285624][ T9365] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #13: comm syz.2.2873: iget: bad i_size value: 12154757448730 [ 91.325393][ T9365] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2873: couldn't read orphan inode 13 (err -117) [ 91.380242][ T9385] loop5: detected capacity change from 0 to 512 [ 91.388010][ T9365] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.389282][ T9385] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 91.446476][ T9385] EXT4-fs error (device loop5): __ext4_fill_super:5504: inode #2: comm syz.5.2884: iget: special inode unallocated [ 91.459990][ T9385] EXT4-fs (loop5): get root inode failed [ 91.465822][ T9385] EXT4-fs (loop5): mount failed [ 91.517316][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.688330][ T9428] loop2: detected capacity change from 0 to 512 [ 91.705498][ T9428] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 91.795591][ T9428] EXT4-fs (loop2): failed to open journal device unknown-block(11,131) -6 [ 91.869973][ T9450] loop2: detected capacity change from 0 to 736 [ 91.928519][ T9452] loop3: detected capacity change from 0 to 8192 [ 92.014523][ T9460] IPv6: addrconf: prefix option has invalid lifetime [ 92.314511][ T9496] loop3: detected capacity change from 0 to 8192 [ 92.436187][ T9524] 9pnet_fd: p9_fd_create_tcp (9524): problem connecting socket to 127.0.0.1 [ 92.567149][ T9544] loop1: detected capacity change from 0 to 512 [ 92.598497][ T9544] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 92.640710][ T9544] EXT4-fs error (device loop1): ext4_init_orphan_info:585: inode #3: comm syz.1.2960: iget: special inode unallocated [ 92.680931][ T9544] EXT4-fs (loop1): Remounting filesystem read-only [ 92.687874][ T9544] EXT4-fs (loop1): get orphan inode failed [ 92.695492][ T9544] EXT4-fs (loop1): mount failed [ 92.882769][ T9594] loop0: detected capacity change from 0 to 512 [ 92.896014][ T9590] loop2: detected capacity change from 0 to 1024 [ 92.922643][ T9590] EXT4-fs (loop2): SIPHASH is not a valid default hash value [ 92.941337][ T9594] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 93.008483][ T9611] loop5: detected capacity change from 0 to 512 [ 93.018535][ T9611] EXT4-fs: Ignoring removed mblk_io_submit option [ 93.020075][ T9594] EXT4-fs error (device loop0): ext4_init_orphan_info:585: inode #3: comm syz.0.2984: iget: special inode unallocated [ 93.025607][ T9611] EXT4-fs: Ignoring removed nomblk_io_submit option [ 93.060537][ T9611] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 93.069261][ T9611] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.079278][ T29] audit: type=1400 audit(655.819:259): avc: denied { create } for pid=9616 comm="syz.2.2994" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 93.127174][ T9594] EXT4-fs (loop0): Remounting filesystem read-only [ 93.133791][ T9594] EXT4-fs (loop0): get orphan inode failed [ 93.139907][ T9594] EXT4-fs (loop0): mount failed [ 93.153505][ T9611] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4183: comm syz.5.2991: Allocating blocks 41-42 which overlap fs metadata [ 93.209863][ T9611] Quota error (device loop5): write_blk: dquota write failed [ 93.217519][ T9611] Quota error (device loop5): find_free_dqentry: Can't write quota data block 5 [ 93.241915][ T9611] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4183: comm syz.5.2991: Allocating blocks 41-42 which overlap fs metadata [ 93.292012][ T9611] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.2991: Failed to acquire dquot type 1 [ 93.311379][ T9611] EXT4-fs error (device loop5): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 93.347662][ T9611] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #12: comm syz.5.2991: corrupted inode contents [ 93.365451][ T9611] EXT4-fs error (device loop5): ext4_dirty_inode:6538: inode #12: comm syz.5.2991: mark_inode_dirty error [ 93.401593][ T9611] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #12: comm syz.5.2991: corrupted inode contents [ 93.424393][ T9611] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #12: comm syz.5.2991: mark_inode_dirty error [ 93.453399][ T9611] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #12: comm syz.5.2991: corrupted inode contents [ 93.486275][ T9611] EXT4-fs error (device loop5) in ext4_orphan_del:305: Corrupt filesystem [ 93.529361][ T9611] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #12: comm syz.5.2991: corrupted inode contents [ 93.559920][ T9611] EXT4-fs error (device loop5): ext4_truncate:4666: inode #12: comm syz.5.2991: mark_inode_dirty error [ 93.574981][ T9669] loop2: detected capacity change from 0 to 512 [ 93.602653][ T9611] EXT4-fs error (device loop5) in ext4_process_orphan:347: Corrupt filesystem [ 93.613405][ T9669] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 93.616025][ T9632] loop3: detected capacity change from 0 to 32768 [ 93.630209][ T9611] EXT4-fs (loop5): 1 truncate cleaned up [ 93.637554][ T9611] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.658515][ T9669] EXT4-fs error (device loop2): ext4_init_orphan_info:585: inode #3: comm syz.2.3016: iget: special inode unallocated [ 93.683968][ T9669] EXT4-fs (loop2): Remounting filesystem read-only [ 93.690797][ T9669] EXT4-fs (loop2): get orphan inode failed [ 93.691328][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.696950][ T9669] EXT4-fs (loop2): mount failed [ 93.746429][ T9680] loop5: detected capacity change from 0 to 512 [ 93.776225][ T9680] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 93.827282][ T9680] EXT4-fs error (device loop5): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 93.853423][ T9680] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.3023: corrupted inode contents [ 93.878017][ T9693] loop0: detected capacity change from 0 to 1024 [ 93.886735][ T9680] EXT4-fs error (device loop5): ext4_dirty_inode:6538: inode #11: comm syz.5.3023: mark_inode_dirty error [ 93.901995][ T9693] EXT4-fs (loop0): SIPHASH is not a valid default hash value [ 93.932947][ T9695] loop2: detected capacity change from 0 to 2048 [ 93.955724][ T9680] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.3023: invalid indirect mapped block 1 (level 1) [ 93.980460][ T9680] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.3023: corrupted inode contents [ 93.999193][ T9695] FAT-fs (loop2): bogus logical sector size 0 [ 94.005370][ T9695] FAT-fs (loop2): Can't find a valid FAT filesystem [ 94.021156][ T9680] EXT4-fs error (device loop5) in ext4_orphan_del:305: Corrupt filesystem [ 94.046577][ T9680] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.3023: corrupted inode contents [ 94.067284][ T9709] IPv6: addrconf: prefix option has invalid lifetime [ 94.074232][ T9709] IPv6: addrconf: prefix option has invalid lifetime [ 94.081006][ T9709] IPv6: addrconf: prefix option has invalid lifetime [ 94.085754][ T9680] EXT4-fs error (device loop5): ext4_truncate:4666: inode #11: comm syz.5.3023: mark_inode_dirty error [ 94.105057][ T9712] loop1: detected capacity change from 0 to 512 [ 94.111195][ T9680] EXT4-fs error (device loop5) in ext4_process_orphan:347: Corrupt filesystem [ 94.137732][ T9712] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.161083][ T9712] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 94.172590][ T9680] EXT4-fs (loop5): 1 truncate cleaned up [ 94.184159][ T9712] EXT4-fs error (device loop1): ext4_orphan_get:1392: comm syz.1.3048: inode #15: comm syz.1.3048: iget: illegal inode # [ 94.252440][ T9712] EXT4-fs (loop1): Remounting filesystem read-only [ 94.367287][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 94.367305][ T29] audit: type=1400 audit(657.001:260): avc: denied { setattr } for pid=9746 comm="syz.2.3056" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 94.456904][ T9760] loop3: detected capacity change from 0 to 1024 [ 94.463376][ T29] audit: type=1400 audit(657.020:261): avc: denied { create } for pid=9749 comm="syz.1.3058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 94.529667][ T9760] EXT4-fs: Ignoring removed nomblk_io_submit option [ 94.538779][ T9768] loop2: detected capacity change from 0 to 2048 [ 94.549965][ T9771] 9pnet_fd: p9_fd_create_unix (9771): problem connecting socket: ./file0: -2 [ 94.558563][ T9760] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 94.568479][ T9760] EXT4-fs (loop3): group descriptors corrupted! [ 94.666042][ T9784] loop3: detected capacity change from 0 to 512 [ 94.700501][ T29] audit: type=1326 audit(657.315:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9791 comm="syz.5.3077" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcee9d6eba9 code=0x0 [ 94.755316][ T9796] loop1: detected capacity change from 0 to 2048 [ 94.787964][ T9796] FAT-fs (loop1): bogus logical sector size 0 [ 94.794252][ T9796] FAT-fs (loop1): Can't find a valid FAT filesystem [ 94.809889][ T9805] futex_wake_op: syz.5.3083 tries to shift op by 144; fix this program [ 94.809889][ T9784] EXT4-fs error (device loop3): __ext4_iget:5464: inode #11: block 1: comm syz.3.3074: invalid block [ 94.862510][ T9784] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.3074: couldn't read orphan inode 11 (err -117) [ 94.994845][ T9831] tmpfs: Bad value for 'mpol' [ 95.024760][ T9835] futex_wake_op: syz.1.3099 tries to shift op by 144; fix this program [ 95.039958][ T9837] 9pnet_fd: p9_fd_create_unix (9837): problem connecting socket: ./file0: -2 [ 95.094734][ T29] audit: type=1326 audit(657.685:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9842 comm="syz.3.3102" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0d0f81eba9 code=0x0 [ 95.143266][ T9847] loop5: detected capacity change from 0 to 1024 [ 95.170013][ T9847] EXT4-fs: Ignoring removed nomblk_io_submit option [ 95.188090][ T9847] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 95.197842][ T9847] EXT4-fs (loop5): group descriptors corrupted! [ 95.218334][ T29] audit: type=1400 audit(657.795:264): avc: denied { execute } for pid=9853 comm="syz.0.3110" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=24926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 95.436461][ T9889] SELinux: security_context_str_to_sid () failed with errno=-22 [ 95.457630][ T9892] loop1: detected capacity change from 0 to 512 [ 95.481688][ T9892] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 95.723947][ T9938] loop5: detected capacity change from 0 to 128 [ 95.740137][ T9938] FAT-fs (loop5): bogus number of reserved sectors [ 95.747484][ T9938] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 95.757415][ T9938] FAT-fs (loop5): Can't find a valid FAT filesystem [ 95.777737][ T9943] loop1: detected capacity change from 0 to 512 [ 95.799592][ T9943] EXT4-fs error (device loop1): __ext4_iget:5464: inode #11: block 1: comm syz.1.3152: invalid block [ 95.812580][ T9943] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.3152: couldn't read orphan inode 11 (err -117) [ 95.855472][ T9952] loop3: detected capacity change from 0 to 512 [ 95.886622][ T9952] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #17: comm syz.3.3157: invalid fast symlink length 37 [ 95.947161][ T9952] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.3157: couldn't read orphan inode 17 (err -117) [ 96.090150][ T9983] loop5: detected capacity change from 0 to 1024 [ 96.119381][ T9983] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 96.137319][ T9983] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 96.152360][ T9983] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 96.258255][T10006] loop2: detected capacity change from 0 to 1024 [ 96.277610][T10006] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 96.314183][T10006] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 96.322491][T10006] System zones: 0-1, 3-36 [ 96.327015][T10006] EXT4-fs (loop2): orphan cleanup on readonly fs [ 96.339861][T10006] EXT4-fs (loop2): 1 orphan inode deleted [ 96.429881][T10025] loop1: detected capacity change from 0 to 512 [ 96.473797][T10025] EXT4-fs: Ignoring removed nomblk_io_submit option [ 96.483371][T10033] loop0: detected capacity change from 0 to 512 [ 96.504460][T10025] EXT4-fs: Ignoring removed i_version option [ 96.511319][T10025] EXT4-fs (loop1): bad geometry: first data block is 0 with a 1k block and cluster size [ 96.533507][T10033] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 96.623268][T10043] loop3: detected capacity change from 0 to 512 [ 96.659057][T10043] EXT4-fs (loop3): orphan cleanup on readonly fs [ 96.669988][T10043] Quota error (device loop3): v2_read_file_info: Free block number 1 out of range (1, 6). [ 96.680089][T10043] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 96.699447][T10043] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 96.755965][T10043] EXT4-fs (loop3): 1 truncate cleaned up [ 96.843058][T10074] 9pnet_fd: Insufficient options for proto=fd [ 96.958909][T10092] loop0: detected capacity change from 0 to 1024 [ 96.981484][T10092] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 97.017843][T10092] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 97.048070][T10103] loop2: detected capacity change from 0 to 2048 [ 97.058708][T10092] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 97.295102][T10143] loop2: detected capacity change from 0 to 128 [ 97.308858][T10143] FAT-fs (loop2): bogus number of FAT sectors [ 97.315093][T10143] FAT-fs (loop2): Can't find a valid FAT filesystem [ 97.503621][T10173] 9pnet_virtio: no channels available for device 127.0.0.1 [ 97.508722][ T29] audit: type=1400 audit(659.900:265): avc: denied { mounton } for pid=10172 comm="syz.0.3265" path="/syzcgroup/cpu/syz0/cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 97.737336][T10199] loop5: detected capacity change from 0 to 2048 [ 97.741771][ T29] audit: type=1326 audit(660.121:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10204 comm="syz.0.3280" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f92222beba9 code=0x0 [ 97.844112][T10214] loop1: detected capacity change from 0 to 128 [ 97.876207][T10214] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 97.890135][T10214] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (fffc1829) [ 97.902839][T10221] dns_resolver: Unsupported server list version (0) [ 97.963148][T10228] loop5: detected capacity change from 0 to 512 [ 97.996232][T10228] EXT4-fs warning (device loop5): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 98.010019][T10228] EXT4-fs (loop5): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 98.028872][ T5589] udevd[5589]: incorrect ext4 checksum on /dev/loop5 [ 98.139501][T10252] loop0: detected capacity change from 0 to 512 [ 98.164474][T10252] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 98.211208][T10252] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 98.226989][T10252] System zones: 1-12 [ 98.244777][T10252] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.257090][T10252] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.3303: Inode bitmap for bg 0 marked uninitialized [ 98.322385][T10252] EXT4-fs (loop0): Remounting filesystem read-only [ 98.551404][T10309] loop1: detected capacity change from 0 to 512 [ 98.570095][T10309] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 98.596195][T10309] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 98.616533][T10309] System zones: 1-12 [ 98.621179][T10309] EXT4-fs (loop1): orphan cleanup on readonly fs [ 98.636574][T10309] EXT4-fs error (device loop1): ext4_read_inode_bitmap:167: comm syz.1.3330: Inode bitmap for bg 0 marked uninitialized [ 98.654078][T10309] EXT4-fs (loop1): Remounting filesystem read-only [ 98.830191][ T29] audit: type=1400 audit(661.118:267): avc: denied { mount } for pid=10350 comm="syz.2.3351" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 98.911150][ T29] audit: type=1400 audit(661.164:268): avc: denied { unmount } for pid=3635 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 99.186719][T10403] loop2: detected capacity change from 0 to 736 [ 99.253955][T10410] loop5: detected capacity change from 0 to 1024 [ 99.282941][T10410] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 99.328695][T10410] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 99.349530][T10410] EXT4-fs (loop5): orphan cleanup on readonly fs [ 99.362423][T10425] loop2: detected capacity change from 0 to 164 [ 99.380249][T10410] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.3379: Failed to acquire dquot type 0 [ 99.414387][T10410] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.3379: Failed to acquire dquot type 0 [ 99.433717][T10410] EXT4-fs error (device loop5): ext4_free_blocks:6696: comm syz.5.3379: Freeing blocks not in datazone - block = 0, count = 4096 [ 99.456436][T10410] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.3379: Failed to acquire dquot type 0 [ 99.484636][T10410] EXT4-fs (loop5): 1 orphan inode deleted [ 99.529634][T10441] loop3: detected capacity change from 0 to 736 [ 99.710485][T10471] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 99.802973][T10489] loop3: detected capacity change from 0 to 128 [ 99.890208][T10503] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 100.031514][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 100.031532][ T29] audit: type=1400 audit(662.235:271): avc: denied { create } for pid=10524 comm="syz.3.3437" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 100.305828][T10570] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 100.326055][T10569] loop3: detected capacity change from 0 to 512 [ 100.341206][T10569] EXT4-fs: Ignoring removed mblk_io_submit option [ 100.398328][T10569] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 100.425746][ T29] audit: type=1400 audit(662.604:272): avc: denied { create } for pid=10584 comm="syz.1.3466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 100.447737][T10569] EXT4-fs (loop3): 1 truncate cleaned up [ 100.532181][T10604] loop5: detected capacity change from 0 to 512 [ 100.573350][T10604] EXT4-fs warning (device loop5): ext4_xattr_inode_get:542: inode #11: comm syz.5.3474: ea_inode file size=0 entry size=6 [ 100.595794][T10609] loop3: detected capacity change from 0 to 512 [ 100.622814][T10609] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 100.632632][T10609] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 100.653096][T10604] EXT4-fs (loop5): 1 orphan inode deleted [ 100.674366][T10620] loop2: detected capacity change from 0 to 256 [ 100.681020][T10609] EXT4-fs error (device loop3): __ext4_get_inode_loc:4861: comm syz.3.3477: Invalid inode table block 1 in block_group 0 [ 100.696751][T10624] cgroup: No subsys list or none specified [ 100.719940][T10620] FAT-fs (loop2): bogus logical sector size 133 [ 100.726414][T10620] FAT-fs (loop2): Can't find a valid FAT filesystem [ 100.736663][T10609] EXT4-fs (loop3): Remounting filesystem read-only [ 100.743365][T10609] EXT4-fs (loop3): get root inode failed [ 100.749077][T10609] EXT4-fs (loop3): mount failed [ 100.808111][T10633] loop2: detected capacity change from 0 to 512 [ 100.830720][T10632] loop5: detected capacity change from 0 to 512 [ 100.845665][T10632] EXT4-fs (loop5): first meta block group too large: 100663296 (group descriptor block count 1) [ 100.881275][T10633] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3488: invalid indirect mapped block 256 (level 2) [ 100.946205][T10633] EXT4-fs (loop2): 1 truncate cleaned up [ 100.969864][T10653] loop0: detected capacity change from 0 to 512 [ 101.007585][T10653] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 101.027223][T10653] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.036377][T10662] loop3: detected capacity change from 0 to 256 [ 101.038740][T10653] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 101.075668][T10662] FAT-fs (loop3): bogus logical sector size 133 [ 101.082005][T10662] FAT-fs (loop3): Can't find a valid FAT filesystem [ 101.126989][T10674] tmpfs: Bad value for 'mpol' [ 101.160582][T10653] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 101.169376][T10679] delete_channel: no stack [ 101.174382][T10653] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #13: comm syz.0.3497: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 101.197254][T10679] delete_channel: no stack [ 101.224459][T10653] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.3497: couldn't read orphan inode 13 (err -117) [ 101.267116][T10686] loop3: detected capacity change from 0 to 512 [ 101.295722][T10686] EXT4-fs warning (device loop3): ext4_xattr_inode_get:542: inode #11: comm syz.3.3513: ea_inode file size=0 entry size=6 [ 101.317673][T10686] EXT4-fs (loop3): 1 orphan inode deleted [ 101.473083][T10712] loop5: detected capacity change from 0 to 512 [ 101.480282][T10712] EXT4-fs: Ignoring removed mblk_io_submit option [ 101.511114][T10718] loop1: detected capacity change from 0 to 512 [ 101.518393][T10712] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 101.531915][T10696] loop2: detected capacity change from 0 to 8192 [ 101.538949][T10718] EXT4-fs (loop1): unsupported inode size: 0 [ 101.545139][T10718] EXT4-fs (loop1): blocksize: 1024 [ 101.554742][T10712] EXT4-fs (loop5): 1 truncate cleaned up [ 101.576021][T10723] loop0: detected capacity change from 0 to 512 [ 101.583400][T10723] EXT4-fs: Ignoring removed bh option [ 101.588919][T10723] EXT4-fs: Ignoring removed mblk_io_submit option [ 101.601002][ T3542] loop2: p1 < > [ 101.608787][T10696] loop2: p1 < > [ 101.652213][T10723] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 101.672534][T10731] IPv6: addrconf: prefix option has invalid lifetime [ 101.723241][T10728] loop2: detected capacity change from 0 to 1024 [ 101.732447][T10728] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 101.743576][T10728] EXT4-fs (loop2): required journal recovery suppressed and not mounted read-only [ 101.761892][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 101.764694][T10723] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 101.783147][T10723] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.790730][T10723] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 101.801903][T10723] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 101.813718][T10723] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.3530: Failed to acquire dquot type 1 [ 101.827985][T10723] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3530: Invalid block bitmap block 0 in block_group 0 [ 101.834218][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 101.879891][T10723] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3530: Invalid block bitmap block 0 in block_group 0 [ 101.897528][T10745] loop3: detected capacity change from 0 to 512 [ 101.913299][T10745] EXT4-fs (loop3): first meta block group too large: 100663296 (group descriptor block count 1) [ 101.941373][T10723] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.3530: Invalid block bitmap block 0 in block_group 0 [ 102.009651][T10723] Quota error (device loop0): write_blk: dquota write failed [ 102.017304][T10723] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 102.027742][T10723] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.3530: Failed to acquire dquot type 1 [ 102.054272][T10723] Quota error (device loop0): write_blk: dquota write failed [ 102.061990][T10723] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 102.073290][T10723] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.3530: Failed to acquire dquot type 1 [ 102.096881][T10723] EXT4-fs (loop0): 1 orphan inode deleted [ 102.202700][T10723] syz.0.3530 (10723) used greatest stack depth: 9072 bytes left [ 102.213028][T10779] loop3: detected capacity change from 0 to 512 [ 102.220207][T10779] EXT4-fs (loop3): unsupported inode size: 0 [ 102.226403][T10779] EXT4-fs (loop3): blocksize: 1024 [ 102.303001][T10790] loop1: detected capacity change from 0 to 512 [ 102.373314][T10790] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.3560: invalid indirect mapped block 256 (level 2) [ 102.389025][T10790] EXT4-fs (loop1): 1 truncate cleaned up [ 102.594210][T10825] loop0: detected capacity change from 0 to 512 [ 102.603175][T10825] msdos: Bad value for 'time_offset' [ 102.814627][T10846] loop0: detected capacity change from 0 to 8192 [ 102.852996][T10846] loop0: p1 < > [ 102.862615][T10858] loop3: detected capacity change from 0 to 512 [ 102.869493][T10858] msdos: Bad value for 'time_offset' [ 102.947733][T10862] loop2: detected capacity change from 0 to 512 [ 102.963695][T10862] EXT4-fs: journaled quota format not specified [ 102.972819][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 103.215540][T10888] loop3: detected capacity change from 0 to 8192 [ 103.250640][ T3545] loop3: p1[EZD] p2 p3 p4 [ 103.256787][ T3545] loop3: p3 start 117772289 is beyond EOD, truncated [ 103.263818][ T3545] loop3: p4 size 262144 extends beyond EOD, truncated [ 103.274952][T10888] loop3: p1[EZD] p2 p3 p4 [ 103.280610][T10888] loop3: p3 start 117772289 is beyond EOD, truncated [ 103.287380][T10888] loop3: p4 size 262144 extends beyond EOD, truncated [ 103.483718][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 103.483881][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 103.505175][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 103.606185][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 103.608960][T10925] loop1: detected capacity change from 0 to 1024 [ 103.617645][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 103.627634][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 103.671830][T10925] EXT4-fs: Ignoring removed orlov option [ 103.688996][T10925] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #4: comm syz.1.3628: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 103.710320][T10925] EXT4-fs error (device loop1): ext4_quota_enable:7131: comm syz.1.3628: Bad quota inode: 4, type: 1 [ 103.721801][T10925] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 103.741434][T10925] EXT4-fs (loop1): mount failed [ 103.814080][T10946] futex_wake_op: syz.2.3638 tries to shift op by -1; fix this program [ 103.855319][T10953] dns_resolver: Unsupported content type (231) [ 103.861921][T10954] tmpfs: Bad value for 'mpol' [ 103.948008][T10965] loop3: detected capacity change from 0 to 256 [ 104.041435][T10965] FAT-fs (loop3): bogus number of directory entries (8) [ 104.048490][T10965] FAT-fs (loop3): Can't find a valid FAT filesystem [ 104.061763][T10984] dns_resolver: Unsupported content type (231) [ 104.201785][T11005] loop1: detected capacity change from 0 to 512 [ 104.213047][T11005] EXT4-fs error (device loop1): ext4_init_orphan_info:585: comm syz.1.3667: inode #0: comm syz.1.3667: iget: illegal inode # [ 104.228647][T11005] EXT4-fs (loop1): get orphan inode failed [ 104.234983][T11005] EXT4-fs (loop1): mount failed [ 104.272246][T11009] loop0: detected capacity change from 0 to 512 [ 104.320344][T11009] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 104.391828][T11027] loop2: detected capacity change from 0 to 128 [ 104.420523][T11027] FAT-fs (loop2): bogus number of reserved sectors [ 104.427112][T11027] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 104.436659][T11027] FAT-fs (loop2): Can't find a valid FAT filesystem [ 104.801672][T11096] tmpfs: Bad value for 'mpol' [ 104.877093][T11108] loop5: detected capacity change from 0 to 512 [ 104.916459][T11108] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz.5.3717: bad orphan inode 15 [ 104.972432][T11108] ext4_test_bit(bit=14, block=5) = 0 [ 104.997701][T11108] EXT4-fs mount: 40 callbacks suppressed [ 104.997723][T11108] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.021030][T11124] cgroup: Invalid name [ 105.112782][T11132] loop0: detected capacity change from 0 to 512 [ 105.136295][T11132] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 105.150504][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.181109][T11132] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 105.192911][T11132] EXT4-fs (loop0): orphan cleanup on readonly fs [ 105.245044][T11132] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.3728: invalid indirect mapped block 2185560079 (level 1) [ 105.277665][T11132] EXT4-fs (loop0): Remounting filesystem read-only [ 105.296079][T11132] EXT4-fs (loop0): 1 truncate cleaned up [ 105.321416][T11132] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 105.414565][ T3626] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 105.544618][T11180] syz.5.3753(11180): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 105.614877][T11188] loop2: detected capacity change from 0 to 128 [ 105.624371][ T29] audit: type=1400 audit(667.395:273): avc: denied { getattr } for pid=11185 comm="syz.5.3756" name="/" dev="secretmem" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 105.642067][T11188] FAT-fs (loop2): bogus logical sector size 65535 [ 105.653410][T11188] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 105.662792][T11188] FAT-fs (loop2): Can't find a valid FAT filesystem [ 105.911403][T11222] loop1: detected capacity change from 0 to 1764 [ 105.924738][T11222] iso9660: Bad value for 'session' [ 106.309502][T11285] Option ''MO' to dns_resolver key: bad/missing value [ 106.388194][T11295] loop2: detected capacity change from 0 to 512 [ 106.417072][T11295] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 106.454970][T11295] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 106.476255][T11295] EXT4-fs (loop2): orphan cleanup on readonly fs [ 106.482983][T11295] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3809: invalid indirect mapped block 2185560079 (level 1) [ 106.499614][T11295] EXT4-fs (loop2): Remounting filesystem read-only [ 106.506555][T11295] EXT4-fs (loop2): 1 truncate cleaned up [ 106.512970][T11295] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 106.539311][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 106.655254][T11314] Option ''MO' to dns_resolver key: bad/missing value [ 106.703876][T11322] loop0: detected capacity change from 0 to 1764 [ 106.720964][T11322] iso9660: Bad value for 'session' [ 106.760234][T11326] tmpfs: Bad value for 'mpol' [ 106.770091][T11328] loop1: detected capacity change from 0 to 128 [ 106.784574][T11330] loop2: detected capacity change from 0 to 512 [ 106.791665][T11328] FAT-fs (loop1): bogus logical sector size 65535 [ 106.798220][T11328] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 106.807651][T11328] FAT-fs (loop1): Can't find a valid FAT filesystem [ 106.842667][T11330] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.3827: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 106.869576][T11334] 9pnet_fd: p9_fd_create_tcp (11334): problem connecting socket to 127.0.0.1 [ 106.913326][T11330] EXT4-fs (loop2): get root inode failed [ 106.919067][T11330] EXT4-fs (loop2): mount failed [ 106.995736][T11352] IPv6: addrconf: prefix option has invalid lifetime [ 107.064762][T11356] tmpfs: Bad value for 'mpol' [ 107.082438][ T29] audit: type=1400 audit(668.743:274): avc: denied { write } for pid=11357 comm="syz.5.3840" name="pfkey" dev="proc" ino=4026533408 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 107.160839][T11368] cgroup: Invalid name [ 107.217933][T11376] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 107.217933][T11376] s0dnph5L0|qD81A{ꈆnK P;oi) failed with errno=-22 [ 107.300670][T11390] 9pnet_fd: p9_fd_create_tcp (11390): problem connecting socket to 127.0.0.1 [ 107.390475][T11404] loop0: detected capacity change from 0 to 256 [ 107.461223][T11395] loop2: detected capacity change from 0 to 8192 [ 107.507784][T11418] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 107.507784][T11418] s0dnph5L0|qD81A{ꈆnK P;oi) failed with errno=-22 [ 107.586483][T11422] loop2: detected capacity change from 0 to 764 [ 107.609954][T11422] rock: directory entry would overflow storage [ 107.616287][T11422] rock: sig=0x5245, size=8, remaining=5 [ 107.735493][T11438] cgroup: Invalid name [ 107.951081][T11475] loop5: detected capacity change from 0 to 512 [ 107.982133][T11475] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 108.008537][T11475] EXT4-fs error (device loop5): ext4_quota_enable:7124: comm syz.5.3898: Bad quota inum: 29696, type: 1 [ 108.056372][T11475] EXT4-fs warning (device loop5): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 108.101937][T11475] EXT4-fs (loop5): mount failed [ 108.134531][T11498] loop2: detected capacity change from 0 to 1024 [ 108.143755][T11498] EXT4-fs: Ignoring removed bh option [ 108.176850][T11498] EXT4-fs: Ignoring removed bh option [ 108.198657][T11498] EXT4-fs: Mount option(s) incompatible with ext2 [ 108.261412][T11511] loop0: detected capacity change from 0 to 764 [ 108.353672][T11507] loop5: detected capacity change from 0 to 8192 [ 108.679469][T11568] loop3: detected capacity change from 0 to 128 [ 108.695194][T11568] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 108.708754][T11568] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 108.712455][ T3545] udevd[3545]: incorrect jbd checksum on /dev/loop3 [ 108.996872][T11615] loop3: detected capacity change from 0 to 512 [ 109.017065][T11620] loop1: detected capacity change from 0 to 512 [ 109.031964][T11615] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 109.069219][T11620] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 109.115277][T11620] EXT4-fs (loop1): orphan cleanup on readonly fs [ 109.121877][T11620] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 109.136867][T11615] EXT4-fs (loop3): failed to open journal device unknown-block(4,3) -6 [ 109.145521][T11620] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 109.191317][T11620] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 109.214706][T11620] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3969: bg 0: block 40: padding at end of block bitmap is not set [ 109.273243][T11620] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 109.298764][T11620] EXT4-fs (loop1): 1 truncate cleaned up [ 109.327513][T11659] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 109.336654][ T29] audit: type=1400 audit(670.820:275): avc: denied { relabelto } for pid=11658 comm="syz.0.3988" name="728" dev="tmpfs" ino=3724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 109.361456][ T29] audit: type=1400 audit(670.820:276): avc: denied { associate } for pid=11658 comm="syz.0.3988" name="728" dev="tmpfs" ino=3724 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 109.391115][ T29] audit: type=1400 audit(670.847:277): avc: denied { remove_name } for pid=3626 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3728 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 109.416683][ T29] audit: type=1400 audit(670.847:278): avc: denied { rmdir } for pid=3626 comm="syz-executor" name="728" dev="tmpfs" ino=3724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 109.452885][T11620] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 109.498025][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.597948][ T29] audit: type=1400 audit(671.060:279): avc: denied { sqpoll } for pid=11686 comm="syz.3.4001" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 109.601382][T11690] tmpfs: Bad value for 'mpol' [ 109.689187][T11703] IPv6: addrconf: prefix option has invalid lifetime [ 109.808149][T11721] loop3: detected capacity change from 0 to 164 [ 109.830723][T11721] ISOFS: unable to read i-node block [ 109.836163][T11721] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 109.876803][T11715] loop0: detected capacity change from 0 to 8192 [ 109.925477][T11735] tmpfs: Bad value for 'mpol' [ 109.936134][ T3545] loop0: p1 p2 p3 p4[EZD] [ 109.940656][ T3545] loop0: p1 size 16128 extends beyond EOD, truncated [ 109.981081][ T3545] loop0: p3 start 458783 is beyond EOD, truncated [ 109.987580][ T3545] loop0: p4 size 65536 extends beyond EOD, truncated [ 110.025085][T11715] loop0: p1 p2 p3 p4[EZD] [ 110.029657][T11715] loop0: p1 size 16128 extends beyond EOD, truncated [ 110.072441][T11715] loop0: p3 start 458783 is beyond EOD, truncated [ 110.079072][T11715] loop0: p4 size 65536 extends beyond EOD, truncated [ 110.114740][T11756] loop3: detected capacity change from 0 to 512 [ 110.178067][T11756] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #12: comm syz.3.4034: corrupted in-inode xattr: invalid ea_ino [ 110.237141][T11756] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.4034: couldn't read orphan inode 12 (err -117) [ 110.250566][T11769] loop2: detected capacity change from 0 to 512 [ 110.251448][T11756] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.276882][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 110.292176][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 110.300138][T11769] EXT4-fs: old and new quota format mixing [ 110.304287][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 110.336084][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.428561][T11786] loop2: detected capacity change from 0 to 256 [ 110.609844][T11811] IPv6: addrconf: prefix option has invalid lifetime [ 110.745814][T11834] loop2: detected capacity change from 0 to 512 [ 110.820435][T11842] loop5: detected capacity change from 0 to 512 [ 110.827171][T11834] EXT4-fs error (device loop2): ext4_quota_enable:7124: comm syz.2.4071: Bad quota inum: 1, type: 2 [ 110.857785][T11842] EXT4-fs error (device loop5): ext4_iget_extra_inode:5104: inode #12: comm syz.5.4078: corrupted in-inode xattr: invalid ea_ino [ 110.876896][T11834] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 110.882005][T11857] loop1: detected capacity change from 0 to 512 [ 110.909931][T11857] FAT-fs (loop1): bogus sectors per cluster 0 [ 110.916467][T11857] FAT-fs (loop1): Can't find a valid FAT filesystem [ 110.929671][T11842] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.4078: couldn't read orphan inode 12 (err -117) [ 110.946085][T11834] EXT4-fs (loop2): mount failed [ 110.954626][T11842] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.967004][T11861] loop0: detected capacity change from 0 to 164 [ 111.010374][T11861] ISOFS: unable to read i-node block [ 111.015746][T11861] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 111.070611][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.124490][T11875] loop3: detected capacity change from 0 to 512 [ 111.165204][T11875] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.4093: corrupted in-inode xattr: e_value size too large [ 111.185093][T11875] EXT4-fs (loop3): Remounting filesystem read-only [ 111.202331][T11879] loop5: detected capacity change from 0 to 4096 [ 111.209171][T11879] EXT4-fs: Ignoring removed mblk_io_submit option [ 111.215752][T11879] EXT4-fs: test_dummy_encryption option not supported [ 111.220155][T11875] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.238796][T11885] loop2: detected capacity change from 0 to 512 [ 111.269222][T11885] EXT4-fs (loop2): filesystem is read-only [ 111.286731][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.360379][T11898] loop2: detected capacity change from 0 to 512 [ 111.426877][T11909] loop1: detected capacity change from 0 to 512 [ 111.443321][T11898] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #12: comm syz.2.4102: corrupted in-inode xattr: invalid ea_ino [ 111.457397][T11909] EXT4-fs: Ignoring removed oldalloc option [ 111.487580][T11909] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 111.496777][T11909] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 111.516608][T11898] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.4102: couldn't read orphan inode 12 (err -117) [ 111.539822][T11898] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 111.626085][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.766190][T11945] loop3: detected capacity change from 0 to 136 [ 111.792470][T11945] Attempt to read inode for relocated directory [ 111.925277][T11968] loop1: detected capacity change from 0 to 128 [ 112.075704][T11986] loop1: detected capacity change from 0 to 4096 [ 112.085454][T11984] loop2: detected capacity change from 0 to 1764 [ 112.109097][T11984] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 112.118854][T11986] EXT4-fs: Ignoring removed mblk_io_submit option [ 112.125485][T11986] EXT4-fs: test_dummy_encryption option not supported [ 112.147293][T11984] isofs_fill_super: root inode is not a directory. Corrupted media? [ 112.301328][T12000] loop5: detected capacity change from 0 to 8192 [ 112.430988][T12032] loop0: detected capacity change from 0 to 512 [ 112.454616][T12032] EXT4-fs: Ignoring removed nobh option [ 112.484684][T12036] loop2: detected capacity change from 0 to 2048 [ 112.494454][T12036] EXT4-fs (loop2): #clusters per group too big: 32768 [ 112.514966][T12032] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #3: comm syz.0.4168: corrupted inode contents [ 112.573197][T12032] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #3: comm syz.0.4168: mark_inode_dirty error [ 112.599522][T12032] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #3: comm syz.0.4168: corrupted inode contents [ 112.637845][T12032] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #3: comm syz.0.4168: mark_inode_dirty error [ 112.679292][T12065] loop5: detected capacity change from 0 to 1024 [ 112.710715][T12065] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 112.711445][T12032] Quota error (device loop0): write_blk: dquota write failed [ 112.723177][T12065] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 112.739645][T12065] EXT4-fs (loop5): orphan cleanup on readonly fs [ 112.748553][T12065] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #3: block 3: comm syz.5.4181: lblock 3 mapped to illegal pblock 3 (length 1) [ 112.763907][T12065] Quota error (device loop5): write_blk: dquota write failed [ 112.771316][T12065] Quota error (device loop5): find_free_dqentry: Can't write quota data block 3 [ 112.785427][T12032] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 112.793666][T12065] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 112.795529][T12032] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.4168: Failed to acquire dquot type 0 [ 112.819289][T12065] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.4181: Failed to acquire dquot type 0 [ 112.833331][ T29] audit: type=1326 audit(674.050:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12077 comm="syz.3.4188" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0d0f81eba9 code=0x0 [ 112.843908][T12032] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.4168: corrupted inode contents [ 112.856264][T12065] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 3: comm syz.5.4181: lblock 3 mapped to illegal pblock 3 (length 1) [ 112.882265][T12065] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 112.892374][T12065] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.4181: Failed to acquire dquot type 0 [ 112.903918][T12065] EXT4-fs error (device loop5): ext4_free_blocks:6696: comm syz.5.4181: Freeing blocks not in datazone - block = 0, count = 4096 [ 112.917928][T12065] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 3: comm syz.5.4181: lblock 3 mapped to illegal pblock 3 (length 1) [ 112.921760][T12032] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #16: comm syz.0.4168: mark_inode_dirty error [ 112.948787][T12065] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 112.959611][T12065] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.4181: Failed to acquire dquot type 0 [ 112.990307][T12032] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.4168: corrupted inode contents [ 112.993612][T12065] EXT4-fs (loop5): 1 orphan inode deleted [ 113.019871][T12065] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 113.035941][T12032] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.4168: mark_inode_dirty error [ 113.088631][T12032] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.4168: corrupted inode contents [ 113.101992][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.118492][T12098] loop3: detected capacity change from 0 to 512 [ 113.137206][T12032] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 113.158172][T12098] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.175946][T12032] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.4168: corrupted inode contents [ 113.201317][T12032] EXT4-fs error (device loop0): ext4_truncate:4666: inode #16: comm syz.0.4168: mark_inode_dirty error [ 113.238854][T12032] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 113.261822][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.281736][T12032] EXT4-fs (loop0): 1 truncate cleaned up [ 113.306017][T12032] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.407328][ T3626] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.519031][T12144] loop3: detected capacity change from 0 to 128 [ 113.534483][ T29] audit: type=1400 audit(674.696:281): avc: denied { remount } for pid=12143 comm="syz.3.4220" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 113.808987][T12181] loop1: detected capacity change from 0 to 2048 [ 113.846323][T12181] EXT4-fs (loop1): #clusters per group too big: 32768 [ 114.088986][T12217] loop1: detected capacity change from 0 to 512 [ 114.125791][T12217] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.4255: bg 0: block 5: invalid block bitmap [ 114.163209][T12217] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 114.173714][T12217] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.4255: invalid indirect mapped block 3 (level 2) [ 114.189176][T12217] EXT4-fs (loop1): 1 orphan inode deleted [ 114.195020][T12217] EXT4-fs (loop1): 1 truncate cleaned up [ 114.202293][T12217] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.280311][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.313095][T12240] loop5: detected capacity change from 0 to 512 [ 114.357259][T12240] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.386773][T12246] loop1: detected capacity change from 0 to 1024 [ 114.430189][T12253] loop2: detected capacity change from 0 to 128 [ 114.446891][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.453406][T12246] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 114.466078][T12246] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 114.485477][T12246] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 114.498326][T12246] EXT4-fs error (device loop1): ext4_get_journal_inode:5800: inode #32: comm syz.1.4263: iget: special inode unallocated [ 114.535512][T12259] loop3: detected capacity change from 0 to 512 [ 114.543712][T12246] EXT4-fs (loop1): no journal found [ 114.548987][T12246] EXT4-fs (loop1): can't get journal size [ 114.586502][T12266] loop2: detected capacity change from 0 to 512 [ 114.589003][T12246] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 114.616269][T12259] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 114.626808][T12266] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 114.648839][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.658571][T12259] System zones: 1-12 [ 114.669544][T12259] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.4275: Directory hole found for htree index block 0 [ 114.696732][T12266] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 114.723524][T12266] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4277: bg 0: block 248: padding at end of block bitmap is not set [ 114.728006][T12259] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 114.752649][T12259] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.4275: Directory hole found for htree index block 0 [ 114.777865][T12266] Quota error (device loop2): write_blk: dquota write failed [ 114.785867][T12266] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.4277: Failed to acquire dquot type 1 [ 114.787156][T12259] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 114.811569][T12259] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.839675][T12266] EXT4-fs (loop2): 1 truncate cleaned up [ 114.858896][T12266] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 114.917685][T12292] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 114.919709][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.931875][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 115.050764][T12308] loop0: detected capacity change from 0 to 512 [ 115.067773][T12308] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 115.093393][T12308] EXT4-fs (loop0): orphan cleanup on readonly fs [ 115.108053][T12308] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 115.123415][T12308] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 115.130194][T12308] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.4295: bad orphan inode 768 [ 115.147952][T12308] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 115.198079][ T3626] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.392721][T12350] loop3: detected capacity change from 0 to 512 [ 115.639621][T12389] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 115.639621][T12389] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 115.734636][T12399] IPv6: addrconf: prefix option has invalid lifetime [ 115.856276][T12413] loop5: detected capacity change from 0 to 512 [ 115.887418][T12418] loop1: detected capacity change from 0 to 512 [ 115.908116][T12413] EXT4-fs (loop5): too many log groups per flexible block group [ 115.915937][T12413] EXT4-fs (loop5): failed to initialize mballoc (-12) [ 115.937516][T12418] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 115.948806][T12413] EXT4-fs (loop5): mount failed [ 115.954895][T12418] System zones: 1-12 [ 115.965452][T12418] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.4350: Directory hole found for htree index block 0 [ 116.003720][T12418] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 116.012118][T12418] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.4350: Directory hole found for htree index block 0 [ 116.040987][T12418] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 116.077187][T12418] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.093739][T12434] 9pnet: Could not find request transport: t [ 116.120691][T12441] loop2: detected capacity change from 0 to 512 [ 116.143879][T12441] EXT4-fs (loop2): Invalid log block size: 7 [ 116.161662][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.254408][T12458] loop3: detected capacity change from 0 to 512 [ 116.318850][T12458] EXT4-fs (loop3): too many log groups per flexible block group [ 116.326720][T12458] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 116.334312][T12458] EXT4-fs (loop3): mount failed [ 116.584583][T12505] loop2: detected capacity change from 0 to 512 [ 116.634520][T12505] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.4389: bad orphan inode 17 [ 116.636112][T12512] 9pnet: Could not find request transport: t [ 116.661537][T12505] ext4_test_bit(bit=16, block=4) = 1 [ 116.667086][T12505] is_bad_inode(inode)=0 [ 116.671308][T12505] NEXT_ORPHAN(inode)=0 [ 116.675551][T12505] max_ino=32 [ 116.678843][T12505] i_nlink=1 [ 116.683486][T12505] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.745696][T12527] loop3: detected capacity change from 0 to 512 [ 116.757987][T12527] EXT4-fs: Ignoring removed orlov option [ 116.771851][T12527] EXT4-fs: Mount option(s) incompatible with ext3 [ 116.793907][T12531] loop5: detected capacity change from 0 to 512 [ 116.801901][T12531] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.811593][ T3635] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.853852][T12531] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 116.891231][T12531] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.4402: bg 0: block 248: padding at end of block bitmap is not set [ 116.906298][T12531] EXT4-fs error (device loop5): ext4_acquire_dquot:6937: comm syz.5.4402: Failed to acquire dquot type 1 [ 116.919228][T12531] EXT4-fs (loop5): 1 truncate cleaned up [ 116.929576][T12531] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 116.955245][T12550] IPv6: addrconf: prefix option has invalid lifetime [ 117.043762][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 117.102987][T12569] loop3: detected capacity change from 0 to 512 [ 117.143378][T12569] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 117.184569][T12569] EXT4-fs (loop3): orphan cleanup on readonly fs [ 117.191152][T12569] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 117.206450][T12569] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 117.213172][T12569] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.4421: bad orphan inode 768 [ 117.230696][T12569] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 117.271158][T12587] loop1: detected capacity change from 0 to 512 [ 117.277870][T12587] EXT4-fs: Ignoring removed nomblk_io_submit option [ 117.287176][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.302887][T12587] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 117.312706][T12587] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 117.337892][T12587] EXT4-fs error (device loop1): __ext4_get_inode_loc:4861: comm syz.1.4437: Invalid inode table block 1 in block_group 0 [ 117.363018][T12587] EXT4-fs (loop1): get root inode failed [ 117.368764][T12587] EXT4-fs (loop1): mount failed [ 117.538709][T12605] loop5: detected capacity change from 0 to 8192 [ 117.732077][T12639] loop1: detected capacity change from 0 to 512 [ 117.773796][T12639] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.4453: invalid block [ 117.800010][T12639] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.4453: invalid indirect mapped block 4294967295 (level 1) [ 117.814750][T12639] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.4453: invalid indirect mapped block 4294967295 (level 1) [ 117.832755][T12639] EXT4-fs (loop1): 2 truncates cleaned up [ 117.838949][T12639] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.887519][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.999143][T12674] loop1: detected capacity change from 0 to 512 [ 118.009879][T12674] EXT4-fs: Ignoring removed orlov option [ 118.016171][T12674] EXT4-fs: Mount option(s) incompatible with ext3 [ 118.202536][T12702] loop0: detected capacity change from 0 to 512 [ 118.229154][T12702] EXT4-fs: Ignoring removed nomblk_io_submit option [ 118.284646][T12702] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 118.294419][T12702] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 118.320427][T12702] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.4485: Invalid inode table block 1 in block_group 0 [ 118.358348][T12702] EXT4-fs (loop0): get root inode failed [ 118.364246][T12702] EXT4-fs (loop0): mount failed [ 118.378014][T12725] loop2: detected capacity change from 0 to 512 [ 118.403057][T12725] EXT4-fs (loop2): Number of reserved GDT blocks insanely large: 2048 [ 118.480493][T12735] loop1: detected capacity change from 0 to 512 [ 118.500945][T12735] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e028, mo2=0002] [ 118.541144][T12744] loop3: detected capacity change from 0 to 512 [ 118.544033][T12735] System zones: 1-12 [ 118.560019][T12735] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.4500: invalid indirect mapped block 8 (level 2) [ 118.576780][T12735] EXT4-fs (loop1): Remounting filesystem read-only [ 118.588389][T12735] EXT4-fs (loop1): 1 truncate cleaned up [ 118.600290][T12735] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.602113][T12744] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.4514: invalid block [ 118.645245][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.685947][T12744] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4514: invalid indirect mapped block 4294967295 (level 1) [ 118.704561][T12744] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4514: invalid indirect mapped block 4294967295 (level 1) [ 118.725471][T12744] EXT4-fs (loop3): 2 truncates cleaned up [ 118.773480][T12744] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.780080][T12770] loop2: detected capacity change from 0 to 1024 [ 118.850044][T12770] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 118.859959][T12770] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 118.899667][T12786] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 118.914853][T12770] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 118.928037][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.981017][T12770] EXT4-fs error (device loop2): ext4_get_journal_inode:5800: inode #5: comm syz.2.4516: unexpected bad inode w/o EXT4_IGET_BAD [ 119.016854][T12770] EXT4-fs (loop2): no journal found [ 119.022132][T12770] EXT4-fs (loop2): can't get journal size [ 119.043728][T12770] EXT4-fs (loop2): too many log groups per flexible block group [ 119.051519][T12770] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 119.065525][T12770] EXT4-fs (loop2): mount failed [ 119.103387][T12812] loop5: detected capacity change from 0 to 512 [ 119.132387][T12812] EXT4-fs: Ignoring removed nomblk_io_submit option [ 119.157006][T12812] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 119.166949][T12812] EXT4-fs (loop5): Unsupported encryption level 255 [ 119.192208][T12820] loop2: detected capacity change from 0 to 1024 [ 119.228123][T12820] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 119.256285][T12827] loop3: detected capacity change from 0 to 512 [ 119.272962][T12820] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 119.285534][T12820] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 119.311590][T12827] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e028, mo2=0002] [ 119.321314][T12827] System zones: 1-12 [ 119.325667][T12827] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.4545: invalid indirect mapped block 8 (level 2) [ 119.340672][T12827] EXT4-fs (loop3): Remounting filesystem read-only [ 119.342228][T12820] JBD2: no valid journal superblock found [ 119.347375][T12827] EXT4-fs (loop3): 1 truncate cleaned up [ 119.353195][T12820] EXT4-fs (loop2): Could not load journal inode [ 119.359988][T12827] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 119.405475][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.524494][T12855] loop0: detected capacity change from 0 to 512 [ 119.538146][T12850] loop3: detected capacity change from 0 to 1764 [ 119.568924][T12855] EXT4-fs: Ignoring removed i_version option [ 119.606117][T12855] EXT4-fs: journaled quota format not specified [ 119.624910][T12866] loop5: detected capacity change from 0 to 1024 [ 119.642217][T12866] EXT4-fs (loop5): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 119.700548][T12872] loop0: detected capacity change from 0 to 1024 [ 119.731016][T12872] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 119.746037][T12872] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 119.757521][T12872] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 119.806700][T12872] JBD2: no valid journal superblock found [ 119.812501][T12872] EXT4-fs (loop0): Could not load journal inode [ 119.892841][T12900] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 119.970625][T12906] loop3: detected capacity change from 0 to 1024 [ 120.047553][T12906] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 120.057529][T12906] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 120.115239][T12906] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 120.153771][T12906] EXT4-fs error (device loop3): ext4_get_journal_inode:5800: inode #5: comm syz.3.4584: unexpected bad inode w/o EXT4_IGET_BAD [ 120.215767][T12906] EXT4-fs (loop3): no journal found [ 120.221054][T12906] EXT4-fs (loop3): can't get journal size [ 120.251859][T12906] EXT4-fs (loop3): too many log groups per flexible block group [ 120.259647][T12906] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 120.268514][T12906] EXT4-fs (loop3): mount failed [ 120.277219][T12953] loop5: detected capacity change from 0 to 512 [ 120.300037][T12953] EXT4-fs: Ignoring removed i_version option [ 120.337236][T12953] EXT4-fs: journaled quota format not specified [ 120.380730][T12967] loop3: detected capacity change from 0 to 512 [ 120.452351][T12967] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 120.464111][T12967] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 120.474419][T12967] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.4612: Corrupt directory, running e2fsck is recommended [ 120.528280][T12988] loop5: detected capacity change from 0 to 1764 [ 120.536090][T12967] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 120.545867][T12967] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.4612: corrupted in-inode xattr: invalid ea_ino [ 120.568553][T12967] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.4612: couldn't read orphan inode 15 (err -117) [ 120.633385][T12967] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.638230][T13003] IPv6: addrconf: prefix option has invalid lifetime [ 120.715026][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.760448][T13004] loop2: detected capacity change from 0 to 8192 [ 120.835664][T13004] loop2: p1 p4 [ 120.839265][T13004] loop2: p1 size 196608 extends beyond EOD, truncated [ 120.861184][T13004] loop2: p4 size 50331648 extends beyond EOD, truncated [ 120.893690][ T2994] loop2: p1 p4 [ 120.902560][ T2994] loop2: p1 size 196608 extends beyond EOD, truncated [ 120.924389][ T2994] loop2: p4 size 50331648 extends beyond EOD, truncated [ 121.074874][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 121.098175][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 121.161645][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 121.172794][ T3542] udevd[3542]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 121.275410][T13086] IPv6: addrconf: prefix option has invalid lifetime [ 121.322958][T13092] loop1: detected capacity change from 0 to 512 [ 121.361741][T13092] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 121.373811][T13092] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 121.384041][T13092] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.4683: Corrupt directory, running e2fsck is recommended [ 121.420400][T13092] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 121.433050][T13092] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.4683: corrupted in-inode xattr: invalid ea_ino [ 121.450700][T13092] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.4683: couldn't read orphan inode 15 (err -117) [ 121.480032][T13110] loop5: detected capacity change from 0 to 512 [ 121.486585][T13106] loop3: detected capacity change from 0 to 512 [ 121.488897][T13092] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.531107][T13106] EXT4-fs (loop3): 1 orphan inode deleted [ 121.540608][T13110] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 121.551250][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.560504][T13106] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 121.573003][T13110] EXT4-fs (loop5): orphan cleanup on readonly fs [ 121.592212][T13110] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #16: comm syz.5.4681: corrupted inode contents [ 121.644156][T13110] EXT4-fs (loop5): Remounting filesystem read-only [ 121.651140][T13110] EXT4-fs (loop5): 1 truncate cleaned up [ 121.658200][ T12] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 121.668907][ T12] __quota_error: 5 callbacks suppressed [ 121.668925][ T12] Quota error (device loop5): write_blk: dquota write failed [ 121.682308][ T12] Quota error (device loop5): remove_free_dqentry: Can't write block (5) with free entries [ 121.692354][ T12] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 121.703018][ T12] Quota error (device loop5): write_blk: dquota write failed [ 121.710515][ T12] Quota error (device loop5): free_dqentry: Can't move quota data block (5) to free list [ 121.740238][T13133] loop0: detected capacity change from 0 to 512 [ 121.744329][ T12] EXT4-fs (loop5): Quota write (off=8, len=24) cancelled because transaction is not started [ 121.756972][ T12] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 121.769745][T13133] EXT4-fs (loop0): unsupported inode size: 22272 [ 121.776249][T13133] EXT4-fs (loop0): blocksize: 1024 [ 121.838239][ T12] Quota error (device loop5): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 121.867463][T13110] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 121.880723][ T3640] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.922604][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.948497][T13157] loop1: detected capacity change from 0 to 512 [ 122.002733][T13157] EXT4-fs: Ignoring removed orlov option [ 122.022417][T13157] EXT4-fs error (device loop1): dx_probe:791: inode #2: comm syz.1.4705: Attempting to read directory block (0) that is past i_size (256) [ 122.043861][T13157] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 122.053361][T13157] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.111345][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.156541][T13184] loop0: detected capacity change from 0 to 164 [ 122.182292][T13184] iso9660: Unknown parameter '"YsU~vFfoq QHYQV\ҩ}(eLJ{im؏I*oKD fm&V7y(4i' [ 122.254579][T13196] random: crng reseeded on system resumption [ 122.262048][ T29] audit: type=1400 audit(682.755:284): avc: denied { write } for pid=13195 comm="syz.1.4723" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 122.294244][T13188] loop3: detected capacity change from 0 to 8192 [ 122.326377][T13202] loop5: detected capacity change from 0 to 512 [ 122.340986][T13202] EXT4-fs (loop5): 1 orphan inode deleted [ 122.350489][ T3545] loop3: p1 < > p2 p4 [ 122.350517][T13202] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.350556][ T3545] loop3: partition table partially beyond EOD, truncated [ 122.377817][ T3652] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.389975][ T3545] loop3: p1 start 408832 is beyond EOD, truncated [ 122.396660][ T3545] loop3: p2 size 8388352 extends beyond EOD, truncated [ 122.416804][T13188] loop3: p1 < > p2 p4 [ 122.420929][T13188] loop3: partition table partially beyond EOD, truncated [ 122.453454][T13188] loop3: p1 start 408832 is beyond EOD, truncated [ 122.460014][T13188] loop3: p2 size 8388352 extends beyond EOD, truncated [ 122.570133][ T29] audit: type=1400 audit(683.041:285): avc: denied { execute } for pid=13228 comm="syz.3.4739" name="cgroup" dev="tmpfs" ino=4424 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 122.601488][T13233] loop2: detected capacity change from 0 to 512 [ 122.623588][T13233] EXT4-fs (loop2): unsupported inode size: 22272 [ 122.629992][T13233] EXT4-fs (loop2): blocksize: 1024 [ 122.638551][T13234] loop1: detected capacity change from 0 to 512 [ 122.648944][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 122.665691][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 122.702919][T13234] EXT4-fs (loop1): 1 orphan inode deleted [ 122.728874][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 122.739261][T13234] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.743445][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 122.827894][ T3638] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.841645][T13242] loop0: detected capacity change from 0 to 8192 [ 122.891880][ T3545] loop0: p1 p4 [ 122.902758][ T3545] loop0: p4 start 201785344 is beyond EOD, truncated [ 122.911697][T13242] loop0: p1 p4 [ 122.917956][T13242] loop0: p4 start 201785344 is beyond EOD, truncated [ 122.997014][T13258] loop5: detected capacity change from 0 to 8192 [ 123.080212][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 123.134108][ T3545] udevd[3545]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 123.286447][T13307] loop0: detected capacity change from 0 to 1024 [ 123.317031][T13307] EXT4-fs: dax option not supported [ 123.366921][T13323] loop0: detected capacity change from 0 to 512 [ 123.388340][T13323] EXT4-fs (loop0): 1 orphan inode deleted [ 123.418970][T13330] random: crng reseeded on system resumption [ 123.487874][ T29] audit: type=1326 audit(683.881:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13340 comm="syz.0.4790" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f92222beba9 code=0x0 [ 123.644375][T13363] loop3: detected capacity change from 0 to 1024 [ 123.663645][T13363] ext3: Bad value for 'mb_optimize_scan' [ 123.826177][T13385] loop5: detected capacity change from 0 to 164 [ 123.836839][T13385] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 123.904539][ T29] audit: type=1326 audit(684.269:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13391 comm="syz.5.4819" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcee9d6eba9 code=0x0 [ 124.030281][T13351] loop0: detected capacity change from 0 to 32768 [ 124.084605][ T3545] loop0: p1 p2 p3 < p5 p6 > [ 124.089367][ T3545] loop0: p1 size 242222080 extends beyond EOD, truncated [ 124.128031][ T3545] loop0: p2 start 4294967295 is beyond EOD, truncated [ 124.170548][T13351] loop0: p1 p2 p3 < p5 p6 > [ 124.191416][T13351] loop0: p1 size 242222080 extends beyond EOD, truncated [ 124.221948][T13351] loop0: p2 start 4294967295 is beyond EOD, truncated [ 124.250054][T13437] loop2: detected capacity change from 0 to 512 [ 124.269588][T13437] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.4840: Parent and EA inode have the same ino 15 [ 124.351648][T13437] EXT4-fs (loop2): 1 orphan inode deleted [ 124.407494][T13452] loop5: detected capacity change from 0 to 512 [ 124.436683][T13455] loop1: detected capacity change from 0 to 1024 [ 124.459941][T13452] EXT4-fs (loop5): failed to initialize system zone (-117) [ 124.467461][T13452] EXT4-fs (loop5): mount failed [ 124.471817][T13455] EXT4-fs: dax option not supported [ 124.551284][T13469] loop2: detected capacity change from 0 to 512 [ 124.568896][T13463] loop0: detected capacity change from 0 to 1024 [ 124.597564][T13463] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 124.624909][T13463] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 124.632902][T13463] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e840e028, mo2=0000] [ 124.660698][T13463] System zones: 0-1, 3-12 [ 124.665364][T13463] EXT4-fs (loop0): orphan cleanup on readonly fs [ 124.673627][T13463] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.4852: Freeing blocks not in datazone - block = 0, count = 4096 [ 124.707718][T13480] loop3: detected capacity change from 0 to 512 [ 124.732730][T13463] EXT4-fs (loop0): Remounting filesystem read-only [ 124.752380][T13463] EXT4-fs (loop0): 1 orphan inode deleted [ 124.767313][T13480] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.4861: Parent and EA inode have the same ino 15 [ 124.799319][T13480] EXT4-fs (loop3): 1 orphan inode deleted [ 124.853659][T13495] loop0: detected capacity change from 0 to 256 [ 125.322672][T13558] loop5: detected capacity change from 0 to 512 [ 125.355560][T13559] loop3: detected capacity change from 0 to 512 [ 125.380331][T13559] EXT4-fs: Ignoring removed oldalloc option [ 125.404549][T13559] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.4902: Parent and EA inode have the same ino 15 [ 125.417646][T13558] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 125.422480][T13559] EXT4-fs (loop3): 1 orphan inode deleted [ 125.480402][T13558] EXT4-fs error (device loop5): ext4_find_inline_data_nolock:169: inode #17: comm syz.5.4900: inline data xattr refers to an external xattr inode [ 125.502299][T13572] tmpfs: Bad value for 'mpol' [ 125.509237][T13558] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.4900: couldn't read orphan inode 17 (err -117) [ 125.650815][T13591] loop2: detected capacity change from 0 to 256 [ 125.825501][T13621] loop3: detected capacity change from 0 to 1024 [ 125.850072][T13621] EXT4-fs: Ignoring removed orlov option [ 125.862622][ T2994] ================================================================== [ 125.870850][ T2994] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 125.877490][ T2994] [ 125.879835][ T2994] read-write to 0xffff8881129960c0 of 4 bytes by task 3542 on cpu 1: [ 125.888024][ T2994] dont_mount+0x2a/0x40 [ 125.892229][ T2994] vfs_unlink+0x28f/0x420 [ 125.896578][ T2994] do_unlinkat+0x24e/0x480 [ 125.901019][ T2994] __x64_sys_unlink+0x2e/0x40 [ 125.905746][ T2994] x64_sys_call+0x2dc0/0x2ff0 [ 125.910456][ T2994] do_syscall_64+0xd2/0x200 [ 125.915043][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.920960][ T2994] [ 125.923305][ T2994] read to 0xffff8881129960c0 of 4 bytes by task 2994 on cpu 0: [ 125.930873][ T2994] lookup_fast+0xf0/0x320 [ 125.935242][ T2994] walk_component+0x3f/0x220 [ 125.939869][ T2994] path_lookupat+0xfe/0x2a0 [ 125.944411][ T2994] filename_lookup+0x147/0x340 [ 125.949220][ T2994] do_readlinkat+0x7d/0x320 [ 125.953751][ T2994] __x64_sys_readlink+0x47/0x60 [ 125.958732][ T2994] x64_sys_call+0x28da/0x2ff0 [ 125.963425][ T2994] do_syscall_64+0xd2/0x200 [ 125.967968][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.973964][ T2994] [ 125.976347][ T2994] value changed: 0x00300080 -> 0x00004080 [ 125.982070][ T2994] [ 125.984402][ T2994] Reported by Kernel Concurrency Sanitizer on: [ 125.990633][ T2994] CPU: 0 UID: 0 PID: 2994 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 126.001503][ T2994] Tainted: [W]=WARN [ 126.005313][ T2994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 126.015387][ T2994] ================================================================== [ 126.025893][T13621] EXT4-fs (loop3): invalid inodes per group: 0 [ 126.025893][T13621]