last executing test programs: 495.773283ms ago: executing program 2 (id=2893): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000f80)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a30000000003c000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a30000000000800054000000002580000000e0a01020000000000000040010000000900020073797a32000000001800038014000080100001800400028006000180000000000900010073797a30"], 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 402.007904ms ago: executing program 2 (id=2900): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x2, 0x4) 360.278775ms ago: executing program 3 (id=2902): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="640000001900010000000000fbdbdf251d01090050000f804c00248045002c802cd00b29a0cf37847597780a5a323c11703c85210bfb54a5f579eeab7aa5c2a99f7fde2a0900000000000000220ffd5cd1d1a8c126e6aae344fb97b080dcfd0e96"], 0x64}, 0x1, 0x0, 0x0, 0x5}, 0x0) 352.595075ms ago: executing program 0 (id=2904): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000b80)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000070000000900010073797a300000000084000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a3000000000080005400000000d08000640ffffff00080003400000000838001180090001006c61737400000000280002800c00024000000000000000090800014000000ba308000140000010000800014000003f5e980000000c0a01010000000000000000070000000900020073797a31000000000900010073797a30000000006c0003806800008008000340000000025c0002"], 0x164}, 0x1, 0x0, 0x0, 0x4000819}, 0x0) 327.874646ms ago: executing program 4 (id=2905): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x3, 0x4) 306.035976ms ago: executing program 3 (id=2906): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000040c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0}}, 0x10) 305.043056ms ago: executing program 2 (id=2907): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000005d40)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000005cc0)={0x1c, 0xf, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x51}, 0x20000000) 304.053026ms ago: executing program 1 (id=2908): r0 = syz_open_dev$dmmidi(&(0x7f0000000300), 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000040)={0x1, 0x2, 0xd, 0x1, 0xfffffffa}) 282.035446ms ago: executing program 0 (id=2909): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000600)={'ip6_vti0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x0, 0xfd, 0x6, 0x3, 0x39, @ipv4={'\x00', '\xff\xff', @remote}, @mcast2={0xff, 0x3}, 0x40, 0x7, 0x2, 0x1f}}) 251.710237ms ago: executing program 4 (id=2910): mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000f, 0x6b35e9d94325c671, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 250.774547ms ago: executing program 1 (id=2911): r0 = syz_open_dev$sndctrl(&(0x7f0000000600), 0x0, 0x8801) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001340)={{0x0, 0x0, 0x0, 0x8, 'syz0\x00'}, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 'syz1\x00', &(0x7f0000000180)=['\x00'], 0x1}) 248.395197ms ago: executing program 3 (id=2912): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000040000000400000006"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="1809000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7030000070000008500000021000000b70000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 244.438627ms ago: executing program 2 (id=2913): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x68, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x40, 0x4, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @redir={{0xa}, @void}}, {0x2c, 0x1, 0x0, 0x1, @bitwise={{0xc}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x12}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x12}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xdc}}, 0x0) 202.857137ms ago: executing program 0 (id=2914): r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000600)={'ip_vti0\x00', &(0x7f0000000500)={'syztnl2\x00', 0x0, 0x10, 0x7800, 0x6, 0x0, {{0x5, 0x4, 0x0, 0x34, 0x14, 0x66, 0x0, 0x7f, 0x4, 0x0, @local, @multicast1}}}}) 201.761477ms ago: executing program 4 (id=2915): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x48, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x1000}, [@NFTA_SET_ID={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x1e}, @NFTA_SET_DESC={0xc, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5fffffff}]}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x10}}, 0x90}}, 0x0) 189.279758ms ago: executing program 1 (id=2916): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x50, 0x0, 0x9, 0x5, 0x0, 0x0, {}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8}}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x50}}, 0x0) 168.386728ms ago: executing program 1 (id=2917): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=@newsa={0x17c, 0x10, 0x633, 0x0, 0x0, {{@in6=@private0, @in=@broadcast, 0x0, 0x4000, 0x0, 0x8004}, {@in=@dev, 0x0, 0x32}, @in6=@dev={0xfe, 0x80, '\x00', 0x1a}, {0x327, 0x0, 0x0, 0x0, 0xfff}, {}, {0x8f}, 0x70bd29, 0x0, 0xa, 0x4}, [@encap={0x1c, 0x20, {0x0, 0x4e22, 0x0, @in=@remote}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @encap={0x1c, 0x4, {0x2, 0x5e21, 0x0, @in=@rand_addr=0x64010101}}, @offload={0xc, 0x1c, {0x0, 0x3}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 167.507038ms ago: executing program 0 (id=2918): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="4400000010004b0401800000000000007a000000", @ANYRES32=0x0, @ANYBLOB="4800000000000000240012800b0001006272696467650000140002800800080081"], 0x44}}, 0x4) 157.418358ms ago: executing program 3 (id=2919): r0 = socket$kcm(0x2, 0x3, 0x106) sendmsg$sock(r0, &(0x7f00000016c0)={&(0x7f00000003c0)=@in={0x2, 0x4e20, @remote}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000600)="82", 0x1}], 0x1}, 0x890) 124.128739ms ago: executing program 2 (id=2920): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x10380, 0x0) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000001200)=""/4096, 0xffe00}], 0x2, 0x0, 0x0, 0x0) 116.901849ms ago: executing program 4 (id=2921): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) ioctl$TIOCMGET(r0, 0x5415, 0x0) 110.758719ms ago: executing program 0 (id=2922): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x70bd25, 0x25dfdbff, {0x2, 0x20, 0x80, 0xcc, 0xfd, 0x2, 0xc8, 0x6, 0x400}}, 0x1c}}, 0x0) 79.387399ms ago: executing program 1 (id=2923): r0 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) 78.354449ms ago: executing program 3 (id=2924): r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x7, 0xffff}, &(0x7f0000000000)=0x90) 47.96614ms ago: executing program 1 (id=2925): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x20081e, &(0x7f0000000280)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xd}}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7}}, {@noauto_da_alloc}]}, 0x1, 0x502, &(0x7f0000000a00)="$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") unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0) 47.88074ms ago: executing program 0 (id=2926): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001140)=ANY=[@ANYBLOB="1401000020000103000000000000000001"], 0x114}], 0x1}, 0x0) 47.02705ms ago: executing program 4 (id=2927): r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0x12, 0x80801) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x8008550e, 0xffffffffffffffff) 9.977681ms ago: executing program 3 (id=2928): unshare(0x22060400) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) 8.93168ms ago: executing program 2 (id=2929): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000240)={0x24, @short={0x2, 0x3, 0xfffe}}, 0x14) 0s ago: executing program 4 (id=2930): r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x6, &(0x7f0000000200)={0x11, {{0x29, 0x0, 0x3000000, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1001fff}}}, 0x88) kernel console output (not intermixed with test programs): timeout [ 37.420143][ T4727] loop2: detected capacity change from 0 to 32768 [ 37.428863][ T4727] (syz.2.145,4727,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 37.432135][ T4727] (syz.2.145,4727,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 37.453717][ T4344] Bluetooth: hci3: command 0x040f tx timeout [ 37.490190][ T4727] JBD2: Ignoring recovery information on journal [ 37.559010][ T4727] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 37.641573][ T4740] loop0: detected capacity change from 0 to 32768 [ 37.659738][ T4335] ocfs2: Unmounting device (7,2) on (node local) [ 37.711547][ T4740] XFS (loop0): Mounting V5 Filesystem [ 37.753353][ T4740] XFS (loop0): Ending clean mount [ 37.764857][ T4740] XFS (loop0): Quotacheck needed: Please wait. [ 37.818919][ T4740] XFS (loop0): Quotacheck: Done. [ 37.890283][ T4331] XFS (loop0): Unmounting Filesystem [ 38.236881][ T4744] F2FS-fs (loop3): Test dummy encryption mode enabled [ 38.239267][ T4744] F2FS-fs (loop3): invalid crc value [ 38.266609][ T4744] F2FS-fs (loop3): Found nat_bits in checkpoint [ 38.288493][ T4744] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 38.345247][ T4776] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz.1.163 (4776) [ 38.351907][ T4776] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 38.354444][ T4776] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 38.356610][ T4776] BTRFS info (device loop1): force zlib compression, level 3 [ 38.357961][ T4776] BTRFS info (device loop1): force clearing of disk cache [ 38.359597][ T4776] BTRFS info (device loop1): setting nodatasum [ 38.360867][ T4776] BTRFS info (device loop1): allowing degraded mounts [ 38.361983][ T4776] BTRFS info (device loop1): enabling disk space caching [ 38.363529][ T4776] BTRFS info (device loop1): disk space caching is enabled [ 38.375275][ T4761] XFS (loop2): Mounting V5 Filesystem [ 38.416521][ T4761] XFS (loop2): Ending clean mount [ 38.419086][ T4761] XFS (loop2): Quotacheck needed: Please wait. [ 38.451160][ T4761] XFS (loop2): Quotacheck: Done. [ 38.536731][ T4335] XFS (loop2): Unmounting Filesystem [ 38.583708][ T4776] BTRFS info (device loop1): rebuilding free space tree [ 38.601069][ T4776] BTRFS info (device loop1): disabling free space tree [ 38.602633][ T4776] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 38.605427][ T4776] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 38.687678][ T4326] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 38.809315][ T4837] exfat: Deprecated parameter 'namecase' [ 38.819398][ T4837] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x8d2f696c, utbl_chksum : 0xe619d30d) [ 38.952169][ T4701] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop1 scanned by udevd (4701) [ 38.986855][ T4825] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.171 (4825) [ 38.991597][ T4825] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 38.993673][ T4825] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 38.995017][ T4825] BTRFS info (device loop0): force clearing of disk cache [ 38.996084][ T4825] BTRFS info (device loop0): enabling auto defrag [ 38.997100][ T4825] BTRFS info (device loop0): max_inline at 0 [ 38.998040][ T4825] BTRFS info (device loop0): enabling disk space caching [ 39.019252][ T4825] BTRFS info (device loop0): disk space caching is enabled [ 39.058712][ T4854] EXT4-fs: Ignoring removed orlov option [ 39.081628][ T4854] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 39.100315][ T4854] EXT4-fs error (device loop3): ext4_get_verity_descriptor_location:337: inode #15: comm syz.3.189: verity file corrupted; can't find descriptor [ 39.114104][ T4854] EXT4-fs (loop3): Remounting filesystem read-only [ 39.115129][ T4854] fs-verity (loop3, inode 15): Error -117 getting verity descriptor size [ 39.117817][ T4864] xt_TPROXY: Can be used only with -p tcp or -p udp [ 39.166165][ T4337] EXT4-fs (loop3): unmounting filesystem. [ 39.199540][ T4877] x_tables: duplicate underflow at hook 4 [ 39.262778][ T4825] BTRFS info (device loop0): enabling ssd optimizations [ 39.264819][ T4825] BTRFS info (device loop0): rebuilding free space tree [ 39.268572][ T4825] BTRFS info (device loop0): disabling free space tree [ 39.269766][ T4825] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 39.271204][ T4825] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 39.335828][ T4331] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 39.463987][ T4341] Bluetooth: hci2: command 0x0419 tx timeout [ 39.465092][ T4341] Bluetooth: hci0: command 0x0419 tx timeout [ 39.466024][ T4341] Bluetooth: hci4: command 0x0419 tx timeout [ 39.466931][ T4341] Bluetooth: hci1: command 0x0419 tx timeout [ 39.544599][ T4344] Bluetooth: hci3: command 0x0419 tx timeout [ 39.701552][ T4931] random: crng reseeded on system resumption [ 39.789627][ T4888] XFS (loop3): Mounting V5 Filesystem [ 39.794516][ T4944] __nla_validate_parse: 5 callbacks suppressed [ 39.794531][ T4944] netlink: 4 bytes leftover after parsing attributes in process `syz.0.207'. [ 39.897094][ T4888] XFS (loop3): Ending clean mount [ 39.899690][ T4888] XFS (loop3): Quotacheck needed: Please wait. [ 39.914135][ T4888] XFS (loop3): Quotacheck: Done. [ 39.929414][ T4953] netlink: 8 bytes leftover after parsing attributes in process `syz.0.212'. [ 39.990838][ T4337] XFS (loop3): Unmounting Filesystem [ 40.046485][ T4963] Driver unsupported XDP return value 0 on prog (id 6) dev N/A, expect packet loss! [ 40.148892][ T4907] set_capacity_and_notify: 10 callbacks suppressed [ 40.148903][ T4907] loop1: detected capacity change from 0 to 131072 [ 40.152356][ T4907] F2FS-fs (loop1): Test dummy encryption mode enabled [ 40.155722][ T4907] F2FS-fs (loop1): invalid crc value [ 40.176748][ T4907] F2FS-fs (loop1): Found nat_bits in checkpoint [ 40.191285][ T4907] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 40.479908][ T5010] netlink: 20 bytes leftover after parsing attributes in process `syz.1.237'. [ 40.488704][ T5010] netlink: 8 bytes leftover after parsing attributes in process `syz.1.237'. [ 40.588035][ T4990] loop0: detected capacity change from 0 to 32768 [ 40.606733][ T5007] loop4: detected capacity change from 0 to 32768 [ 40.611033][ T4990] XFS (loop0): Mounting V5 Filesystem [ 40.620427][ T5007] XFS (loop4): DAX unsupported by block device. Turning off DAX. [ 40.626649][ T5007] XFS (loop4): Mounting V5 Filesystem [ 40.635049][ T5012] netlink: 2 bytes leftover after parsing attributes in process `syz.3.238'. [ 40.642288][ T4990] XFS (loop0): Ending clean mount [ 40.686421][ T5007] XFS (loop4): Ending clean mount [ 40.689342][ T5007] XFS (loop4): Quotacheck needed: Please wait. [ 40.698823][ T5007] XFS (loop4): Quotacheck: Done. [ 40.752485][ T5034] netlink: 'syz.1.241': attribute type 1 has an invalid length. [ 40.754185][ T5034] netlink: 220 bytes leftover after parsing attributes in process `syz.1.241'. [ 40.782200][ T4331] XFS (loop0): Unmounting Filesystem [ 40.790599][ T4327] XFS (loop4): Unmounting Filesystem [ 41.132563][ T5072] loop4: detected capacity change from 0 to 1024 [ 41.137731][ T5072] EXT4-fs: Ignoring removed bh option [ 41.151897][ T5074] (unnamed net_device) (uninitialized): Unable to set down delay as MII monitoring is disabled [ 41.169101][ T5072] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 41.177448][ T5072] EXT4-fs error (device loop4): __ext4_remount:6650: comm syz.4.245: Abort forced by user [ 41.196366][ T5072] EXT4-fs (loop4): Remounting filesystem read-only [ 41.197506][ T5072] EXT4-fs (loop4): re-mounted. Quota mode: none. [ 41.248491][ T5082] No such timeout policy "syz1" [ 41.250777][ T4327] EXT4-fs (loop4): unmounting filesystem. [ 41.314591][ T5091] loop2: detected capacity change from 0 to 128 [ 41.378536][ T4335] sysv_free_block: flc_count > flc_size [ 41.381716][ T4335] sysv_free_block: flc_count > flc_size [ 41.382703][ T4335] sysv_free_block: flc_count > flc_size [ 41.390351][ T4335] sysv_free_block: flc_count > flc_size [ 41.391390][ T4335] sysv_free_block: flc_count > flc_size [ 41.392253][ T4335] sysv_free_block: flc_count > flc_size [ 41.403318][ T4335] sysv_free_block: flc_count > flc_size [ 41.404269][ T4335] sysv_free_block: flc_count > flc_size [ 41.410099][ T4335] sysv_free_block: flc_count > flc_size [ 41.411105][ T4335] sysv_free_block: flc_count > flc_size [ 41.412443][ T4335] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 41.631409][ T5134] netlink: 8 bytes leftover after parsing attributes in process `syz.0.286'. [ 41.770657][ T5161] loop0: detected capacity change from 0 to 128 [ 41.911722][ T5176] netlink: 'syz.3.307': attribute type 1 has an invalid length. [ 42.054947][ T5196] libceph: secret too big 31 [ 42.100461][ T5201] bad cache= option: nonw [ 42.100461][ T5201] [ 42.101889][ T5201] CIFS: VFS: bad cache= option: nonw [ 42.238096][ T5223] ip6gretap0: refused to change device tx_queue_len [ 42.319219][ T5233] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 42.324976][ T5233] overlayfs: missing 'lowerdir' [ 42.380524][ T5238] netlink: 260 bytes leftover after parsing attributes in process `syz.0.337'. [ 42.450863][ T5251] netlink: 16 bytes leftover after parsing attributes in process `syz.1.343'. [ 42.471036][ T5211] loop4: detected capacity change from 0 to 32768 [ 42.531671][ T5211] XFS (loop4): Mounting V5 filesystem in no-recovery mode. Filesystem will be inconsistent. [ 42.570959][ T5266] loop0: detected capacity change from 0 to 2048 [ 42.575027][ T5211] XFS (loop4): Metadata corruption detected at xfs_dinode_verify+0x258/0xe54, inode 0x1803 dinode [ 42.576924][ T5211] XFS (loop4): Unmount and run xfs_repair [ 42.577907][ T5211] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 42.579044][ T5211] 00000000: 49 4e 41 ed 03 01 00 00 00 00 00 00 00 00 00 00 INA............. [ 42.580460][ T5211] 00000010: 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 42.587032][ T5266] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 42.593905][ T5266] NILFS (loop0): invalid segment: Checksum error in segment payload [ 42.595299][ T5266] NILFS (loop0): unable to fall back to spare super block [ 42.596504][ T5266] NILFS (loop0): error -22 while searching super root [ 42.603268][ T5211] 00000020: 34 f7 58 68 a5 a5 b6 11 34 f7 58 68 a5 e2 bf 3d 4.Xh....4.Xh...= [ 42.604824][ T5211] 00000030: 34 f7 58 68 a5 e2 bf 3d 00 00 00 00 00 00 00 20 4.Xh...=....... [ 42.606224][ T5211] 00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 42.607729][ T5211] 00000050: 00 00 00 02 00 00 00 00 00 00 00 00 ca e6 3d c1 ..............=. [ 42.611936][ T5211] 00000060: ff ff ff ff 6e d0 e3 2d 00 00 00 00 00 00 00 04 ....n..-........ [ 42.613666][ T5211] 00000070: 00 00 00 03 00 00 00 10 00 00 00 00 00 00 00 06 ................ [ 42.623456][ T4327] XFS (loop4): Unmounting Filesystem [ 42.716885][ T5278] loop2: detected capacity change from 0 to 1024 [ 42.797990][ T5290] loop1: detected capacity change from 0 to 256 [ 42.799507][ T5290] exfat: Deprecated parameter 'utf8' [ 42.800509][ T5290] exfat: Deprecated parameter 'namecase' [ 42.801482][ T5290] exfat: Deprecated parameter 'utf8' [ 42.822655][ T5290] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xff6615b4, utbl_chksum : 0xe619d30d) [ 42.890348][ T5299] netlink: 'syz.0.366': attribute type 10 has an invalid length. [ 42.891647][ T5299] netlink: 40 bytes leftover after parsing attributes in process `syz.0.366'. [ 42.899057][ T5299] netlink: 'syz.0.366': attribute type 10 has an invalid length. [ 42.983407][ T5308] netlink: 'syz.2.367': attribute type 1 has an invalid length. [ 43.111820][ T5325] netlink: 'syz.1.376': attribute type 6 has an invalid length. [ 43.209384][ T5339] ipt_ECN: cannot use operation on non-tcp rule [ 43.268776][ T5340] ntfs: (device loop3): check_mft_mirror(): $MFT and $MFTMirr (record 1) do not match. Run ntfsfix or chkdsk. [ 43.272551][ T5340] ntfs: (device loop3): load_system_files(): $MFTMirr does not match $MFT. Mounting read-only. Run ntfsfix and/or chkdsk. [ 43.283885][ T5340] ntfs: (device loop3): ntfs_read_locked_inode(): First extent of $DATA attribute has non zero lowest_vcn. [ 43.285796][ T5340] ntfs: (device loop3): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 43.287940][ T5340] ntfs: (device loop3): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 43.299027][ T5351] tmpfs: Bad value for 'size' [ 43.300731][ T5340] ntfs: volume version 3.1. [ 43.316535][ T5340] ntfs: (device loop3): ntfs_lookup_inode_by_name(): Index entry out of bounds in directory inode 0x5. [ 43.318443][ T5340] ntfs: (device loop3): check_windows_hibernation_status(): Failed to find inode number for hiberfil.sys. [ 43.320107][ T5340] ntfs: (device loop3): load_system_files(): Failed to determine if Windows is hibernated. Will not be able to remount read-write. Run chkdsk. [ 43.325963][ T5353] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 43.329995][ T5340] ntfs: (device loop3): ntfs_read_locked_index_inode(): $INDEX_ROOT attribute is corrupt. [ 43.334546][ T5353] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 43.335577][ T5340] ntfs: (device loop3): ntfs_read_locked_index_inode(): Failed with error code -5 while reading index inode (mft_no 0x18, name_len 2. [ 43.347987][ T5353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.351636][ T5353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.362734][ T5353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.370123][ T5353] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.557177][ T5377] ip6t_rpfilter: unknown options [ 43.632663][ T5391] ipt_REJECT: ECHOREPLY no longer supported. [ 43.903598][ T5414] MINIX-fs: deleted inode referenced: 3 [ 43.956261][ T5426] netlink: 'syz.4.424': attribute type 4 has an invalid length. [ 43.958950][ T5390] XFS (loop1): Mounting V5 Filesystem [ 43.997627][ T5390] XFS (loop1): Ending clean mount [ 43.999385][ T5390] XFS (loop1): Quotacheck needed: Please wait. [ 44.066167][ T5390] XFS (loop1): Quotacheck: Done. [ 44.129205][ T4326] XFS (loop1): Unmounting Filesystem [ 44.383328][ T5469] erofs: (device loop0): mounted with root inode @ nid 36. [ 44.400249][ T5467] ntfs3: loop2: Different NTFS' sector size (4096) and media sector size (512) [ 44.553512][ T5494] [U] [ 44.554225][ T5494] [U] [ 44.554664][ T5494] [U] [ 44.555157][ T5494] [U] [ 44.562964][ T5494] [U] [ 44.563497][ T5494] [U] [ 44.563972][ T5494] [U] [ 44.564431][ T5494] [U] [ 44.576351][ T5499] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 44.596310][ T5494] [U] [ 44.596886][ T5494] [U] [ 44.597347][ T5494] [U] [ 44.599094][ T5493] [U] [ 44.733102][ T5520] netlink: 'syz.0.465': attribute type 21 has an invalid length. [ 44.734804][ T5520] IPv6: NLM_F_CREATE should be specified when creating new route [ 44.736175][ T5520] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 44.737463][ T5520] IPv6: NLM_F_CREATE should be set when creating new route [ 44.738658][ T5520] IPv6: NLM_F_CREATE should be set when creating new route [ 44.739684][ T5520] IPv6: NLM_F_CREATE should be set when creating new route [ 44.750110][ T5519] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 44.759426][ T5519] EXT4-fs error (device loop4): ext4_get_journal_inode:5762: inode #32: comm syz.4.466: iget: special inode unallocated [ 44.770234][ T5519] EXT4-fs (loop4): no journal found [ 44.771162][ T5519] EXT4-fs (loop4): can't get journal size [ 44.786840][ T5519] EXT4-fs (loop4): filesystem is read-only [ 44.787868][ T5519] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 44.804762][ T5519] EXT4-fs error (device loop4): ext4_lookup:1850: inode #2: comm syz.4.466: bad inode number: 15 [ 44.900149][ T4327] EXT4-fs (loop4): unmounting filesystem. [ 45.005226][ T5548] AppArmor: change_hat: Invalid input '' [ 45.012289][ T5551] netlink: 'syz.3.483': attribute type 1 has an invalid length. [ 45.078816][ T5560] __nla_validate_parse: 11 callbacks suppressed [ 45.078831][ T5560] netlink: 16 bytes leftover after parsing attributes in process `syz.2.485'. [ 45.108138][ T5526] XFS (loop1): Mounting V5 Filesystem [ 45.146661][ T5526] XFS (loop1): Ending clean mount [ 45.148447][ T5558] FAT-fs (loop4): Directory bread(block 64) failed [ 45.149610][ T5558] FAT-fs (loop4): Directory bread(block 65) failed [ 45.150702][ T5558] FAT-fs (loop4): Directory bread(block 66) failed [ 45.151788][ T5558] FAT-fs (loop4): Directory bread(block 67) failed [ 45.152759][ T5558] FAT-fs (loop4): Directory bread(block 68) failed [ 45.173377][ T5558] FAT-fs (loop4): Directory bread(block 69) failed [ 45.174599][ T5558] FAT-fs (loop4): Directory bread(block 70) failed [ 45.175656][ T5558] FAT-fs (loop4): Directory bread(block 71) failed [ 45.176820][ T5558] FAT-fs (loop4): Directory bread(block 72) failed [ 45.177879][ T5558] FAT-fs (loop4): Directory bread(block 73) failed [ 45.246659][ T4326] XFS (loop1): Unmounting Filesystem [ 45.255162][ T5581] kAFS: unable to lookup cell 'syz0.r™iXýÕßðÒ<̧®© +âÔR!K+K™áû4ÚÍö[Ÿ“EšýÖîê¯dî<¾æ6ócº7Ë( nÅÙÓÅ@À×8A¯5W®/7|{ÒÚü?îÇhÇT•³8#&3ræ?3ÚUü<·ÚG`-իǾóQ8õ%¹$­lH•YïL5еžYÏ^÷!!–\p"È3¹Ä!£ò· [ 45.255162][ T5581] ÛñÙÔh1„#-¹ï*·º„EºÍ=î)ú½¥"À6<Ú—H#.‚ýLÝÊ(˜Ü[Ý1„hã¯uC8yÞê½Ða½HÚ'(ùè‘lÚ“—+#-€nоYMËÆî²Àÿð«%' [ 45.325515][ T5587] netlink: 'syz.3.497': attribute type 2 has an invalid length. [ 45.589498][ T5598] set_capacity_and_notify: 10 callbacks suppressed [ 45.589507][ T5598] loop2: detected capacity change from 0 to 32768 [ 45.650865][ T5622] Unknown options in mask 5 [ 45.679064][ T5625] device gre1 entered promiscuous mode [ 45.791999][ T5644] loop0: detected capacity change from 0 to 64 [ 45.956802][ T5664] loop2: detected capacity change from 0 to 16 [ 45.978029][ T5664] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.996080][ T5664] syz.2.536: attempt to access beyond end of device [ 45.996080][ T5664] loop2: rw=0, sector=1936876908, nr_sectors = 1 limit=16 [ 46.010586][ T5664] syz.2.536: attempt to access beyond end of device [ 46.010586][ T5664] loop2: rw=0, sector=3955228672, nr_sectors = 1 limit=16 [ 46.086705][ T5679] x_tables: duplicate underflow at hook 4 [ 46.142702][ T5688] netlink: 'syz.0.545': attribute type 5 has an invalid length. [ 46.145869][ T5688] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.545'. [ 46.159495][ T5656] loop1: detected capacity change from 0 to 32768 [ 46.198581][ T5656] ERROR: (device loop1): diAllocAG: error reading iag [ 46.198581][ T5656] [ 46.200296][ T5656] ialloc: diAlloc returned -5! [ 46.443338][ T5727] deleting an unspecified loop device is not supported. [ 46.448521][ T5729] loop3: detected capacity change from 0 to 764 [ 46.460435][ T5731] I/O error, dev loop4, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.499765][ T5731] I/O error, dev loop4, sector 256 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.501372][ T5731] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 46.520717][ T5737] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 46.523118][ T5731] I/O error, dev loop4, sector 512 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.525634][ T5731] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 46.527191][ T5731] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 46.549547][ T5731] UDF-fs: Scanning with blocksize 512 failed [ 46.551351][ T5731] I/O error, dev loop4, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.552872][ T5731] I/O error, dev loop4, sector 512 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.575729][ T5731] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 46.578199][ T5731] I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.613518][ T5731] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 46.615250][ T5731] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 46.616445][ T5731] UDF-fs: Scanning with blocksize 1024 failed [ 46.628937][ T5731] I/O error, dev loop4, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.630582][ T5731] I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.635323][ T5751] misc userio: The device must be registered before sending interrupts [ 46.640699][ T5731] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 46.642418][ T5731] I/O error, dev loop4, sector 2048 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.650845][ T5731] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 46.652392][ T5731] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 46.667606][ T5731] UDF-fs: Scanning with blocksize 2048 failed [ 46.669042][ T5731] I/O error, dev loop4, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.681337][ T5731] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 46.688143][ T5731] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 46.689804][ T5731] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 46.690970][ T5731] UDF-fs: Scanning with blocksize 4096 failed [ 46.692132][ T5731] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 46.756138][ T5756] loop0: detected capacity change from 0 to 4096 [ 46.759846][ T5756] ntfs3: loop0: Different NTFS' sector size (4096) and media sector size (512) [ 46.777031][ T5760] Injecting memory failure for pfn 0x138f07 at process virtual address 0x20001000 [ 46.790303][ T5760] Memory failure: 0x138f07: recovery action for clean LRU page: Recovered [ 46.791832][ T5760] Injecting memory failure for pfn 0x138f0e at process virtual address 0x20002000 [ 46.808585][ T5760] Memory failure: 0x138f0e: recovery action for clean LRU page: Recovered [ 46.916403][ T5775] No such timeout policy "syz1" [ 46.958672][ T5783] netlink: 'syz.3.592': attribute type 46 has an invalid length. [ 46.960048][ T5783] netlink: 2 bytes leftover after parsing attributes in process `syz.3.592'. [ 47.001699][ T5790] netlink: 12 bytes leftover after parsing attributes in process `syz.4.595'. [ 47.011539][ T5792] hsr0: VLAN not yet supported [ 47.068224][ T5798] netlink: 'syz.4.600': attribute type 1 has an invalid length. [ 47.093436][ T5794] loop1: detected capacity change from 0 to 4096 [ 47.104930][ T5794] ntfs: volume version 3.1. [ 47.227731][ T5818] netlink: 8 bytes leftover after parsing attributes in process `syz.3.610'. [ 47.511423][ T5856] loop3: detected capacity change from 0 to 2048 [ 47.540300][ T5856] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 47.561905][ T5828] loop0: detected capacity change from 0 to 32768 [ 47.571925][ T5857] loop1: detected capacity change from 0 to 4096 [ 47.620970][ T5828] XFS (loop0): Mounting V5 Filesystem [ 47.624602][ T5870] ntfs3: loop2: Different NTFS' sector size (1024) and media sector size (512) [ 47.681185][ T5828] XFS (loop0): Ending clean mount [ 47.685089][ T5879] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 47.686629][ T5879] overlayfs: missing 'lowerdir' [ 47.719751][ T4331] XFS (loop0): Unmounting Filesystem [ 47.889755][ T5901] syz.3.648: attempt to access beyond end of device [ 47.889755][ T5901] loop3: rw=0, sector=1024, nr_sectors = 2 limit=64 [ 47.892047][ T5901] Buffer I/O error on dev loop3, logical block 512, async page read [ 47.907888][ T5901] syz.3.648: attempt to access beyond end of device [ 47.907888][ T5901] loop3: rw=0, sector=113152, nr_sectors = 2 limit=64 [ 47.910113][ T5901] Buffer I/O error on dev loop3, logical block 56576, async page read [ 47.915581][ T5902] EXT2-fs (loop4): (no)acl options not supported [ 47.919261][ T5902] EXT2-fs (loop4): warning: mounting ext3 filesystem as ext2 [ 48.166518][ T5903] [ 48.166518][ T5903] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 48.166518][ T5903] [ 48.182382][ T5903] ERROR: (device loop2): ea_get: invalid ea.flag [ 48.182382][ T5903] [ 48.190190][ T5903] ERROR: (device loop2): remounting filesystem as read-only [ 48.237911][ T5935] futex_wake_op: syz.0.663 tries to shift op by -1; fix this program [ 48.267208][ T5937] netlink: 16 bytes leftover after parsing attributes in process `syz.2.664'. [ 48.276050][ T5939] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 48.320376][ T5946] netlink: 164 bytes leftover after parsing attributes in process `syz.2.668'. [ 48.427822][ T5925] (syz.1.658,5925,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 48.431011][ T5925] (syz.1.658,5925,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 48.455862][ T5925] JBD2: Ignoring recovery information on journal [ 48.533939][ T5925] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 48.638482][ T5925] (syz.1.658,5925,0):ocfs2_parse_options:1446 ERROR: Unrecognized mount option "heartbeat=nonecommit" or missing value [ 48.678176][ T4326] ocfs2: Unmounting device (7,1) on (node local) [ 48.859781][ T6007] netlink: 8 bytes leftover after parsing attributes in process `syz.1.690'. [ 48.870398][ T6007] netlink: 48 bytes leftover after parsing attributes in process `syz.1.690'. [ 49.182756][ T6048] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 49.278031][ T6066] netlink: 4 bytes leftover after parsing attributes in process `syz.1.720'. [ 49.282647][ T6068] EXT4-fs: Ignoring removed nobh option [ 49.295238][ T6068] EXT4-fs (loop2): orphan cleanup on readonly fs [ 49.297132][ T6068] EXT4-fs error (device loop2): ext4_xattr_inode_update_ref:984: inode #11: comm syz.2.721: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 49.346637][ T6068] EXT4-fs warning (device loop2): ext4_xattr_inode_dec_ref_all:1178: inode #11: comm syz.2.721: ea_inode dec ref err=-117 [ 49.349293][ T6068] EXT4-fs (loop2): 1 orphan inode deleted [ 49.385242][ T6068] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 49.408607][ T4335] EXT4-fs (loop2): unmounting filesystem. [ 49.849679][ T6144] netlink: 'syz.3.759': attribute type 3 has an invalid length. [ 49.850360][ T4318] udevd[4318]: inotify_add_watch(7, /dev/nbd3p4, 10) failed: No such file or directory [ 50.243615][ T6203] netlink: 3 bytes leftover after parsing attributes in process `syz.2.786'. [ 50.279654][ T6205] SQUASHFS error: Unknown inode type 0 in squashfs_iget! [ 50.465607][ T6233] netlink: 256 bytes leftover after parsing attributes in process `syz.1.801'. [ 50.494769][ T6238] netlink: 32 bytes leftover after parsing attributes in process `syz.3.803'. [ 50.604174][ T6251] netlink: 8 bytes leftover after parsing attributes in process `syz.4.808'. [ 50.637598][ T6253] set_capacity_and_notify: 13 callbacks suppressed [ 50.637608][ T6253] loop2: detected capacity change from 0 to 2048 [ 50.643025][ T6217] loop0: detected capacity change from 0 to 32768 [ 50.646209][ T6253] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 50.757232][ T6265] loop4: detected capacity change from 0 to 128 [ 50.798161][ T6265] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 50.838622][ T4327] EXT4-fs (loop4): unmounting filesystem. [ 50.920645][ T6259] loop1: detected capacity change from 0 to 32768 [ 51.029174][ T6290] loop2: detected capacity change from 0 to 256 [ 51.042757][ T6290] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 51.045787][ T6273] loop0: detected capacity change from 0 to 32768 [ 51.394482][ T6336] ptrace attach of "ci2-linux-6-1-kasan-arm64/syz-executor exec"[4327] was attempted by ""[6336] [ 51.458467][ T6313] loop3: detected capacity change from 0 to 32768 [ 51.471380][ T6313] (syz.3.840,6313,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 51.480387][ T6313] (syz.3.840,6313,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 51.492883][ T6313] JBD2: Ignoring recovery information on journal [ 51.515094][ T6313] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 51.516097][ T6356] xt_TCPMSS: Only works on TCP SYN packets [ 51.618063][ T4337] ocfs2: Unmounting device (7,3) on (node local) [ 51.697432][ T6369] loop4: detected capacity change from 0 to 4096 [ 51.735683][ T6381] --map-set only usable from mangle table [ 51.746705][ T6380] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 51.910133][ T6408] netlink: 'syz.2.885': attribute type 13 has an invalid length. [ 51.931761][ T6408] gretap0: refused to change device tx_queue_len [ 51.933072][ T6408] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 51.940660][ T6410] netlink: 'syz.0.886': attribute type 3 has an invalid length. [ 52.031194][ T6424] loop3: detected capacity change from 0 to 1024 [ 52.063360][ T6430] netlink: 8 bytes leftover after parsing attributes in process `syz.2.896'. [ 52.091895][ T6424] hfsplus: inconsistency in B*Tree (0,1,255,1,0) [ 52.103066][ T6424] hfsplus: inconsistency in B*Tree (0,1,255,1,0) [ 52.118236][ T6438] xt_hashlimit: max too large, truncated to 1048576 [ 52.119807][ T6438] xt_hashlimit: overflow, try lower: 2/0 [ 52.123085][ T6436] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 52.169938][ T6446] loop2: detected capacity change from 0 to 8 [ 52.236243][ T6450] IPv6: sit1: Disabled Multicast RS [ 52.260217][ T6454] netlink: 44 bytes leftover after parsing attributes in process `syz.2.907'. [ 52.293698][ T6456] syz.3.909: attempt to access beyond end of device [ 52.293698][ T6456] loop3: rw=0, sector=45066, nr_sectors = 2 limit=64 [ 52.302167][ T6456] Buffer I/O error on dev loop3, logical block 22533, async page read [ 52.321940][ T6456] syz.3.909: attempt to access beyond end of device [ 52.321940][ T6456] loop3: rw=0, sector=45066, nr_sectors = 2 limit=64 [ 52.326307][ T6456] Buffer I/O error on dev loop3, logical block 22533, async page read [ 52.434836][ T6480] netlink: 'syz.3.921': attribute type 15 has an invalid length. [ 52.436543][ T6475] netdevsim netdevsim0: Direct firmware load for . [ 52.436543][ T6475] failed with error -2 [ 52.438347][ T6475] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 52.438347][ T6475] [ 52.613705][ T6487] ip6gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 52.704478][ T6499] __ntfs_warning: 14 callbacks suppressed [ 52.704492][ T6499] ntfs: (device loop3): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 52.718217][ T6477] XFS (loop4): Mounting V5 Filesystem [ 52.718681][ T6499] ntfs: (device loop3): ntfs_read_locked_inode(): Corrupt standard information attribute in inode. [ 52.720922][ T6499] ntfs: (device loop3): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 52.723041][ T6499] ntfs: (device loop3): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 52.743796][ T6499] ntfs: volume version 3.1. [ 52.745679][ T6477] XFS (loop4): Ending clean mount [ 52.753946][ T6499] ntfs: (device loop3): ntfs_put_super(): Volume has errors. Leaving volume marked dirty. Run chkdsk. [ 52.826359][ T6520] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 52.868689][ T4327] XFS (loop4): Unmounting Filesystem [ 53.019933][ T6538] netlink: 16 bytes leftover after parsing attributes in process `syz.1.945'. [ 53.074522][ T6543] overlayfs: conflicting options: userxattr,redirect_dir=off [ 53.154274][ T6552] usb usb8: usbfs: process 6552 (syz.3.951) did not claim interface 0 before use [ 53.236949][ T6565] netlink: 'syz.1.957': attribute type 5 has an invalid length. [ 53.538376][ T6604] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 53.555845][ T6604] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 53.610433][ T6570] XFS (loop4): Mounting V5 Filesystem [ 53.617044][ T6618] bridge2: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 53.669101][ T6570] XFS (loop4): Ending clean mount [ 53.677301][ T6570] XFS (loop4): WARNING: Reset corrupted AGFL on AG 0. 1 blocks leaked. Please unmount and run xfs_repair. [ 53.694317][ T24] XFS (loop4): Corruption warning: Metadata has LSN (1:1536) ahead of current LSN (1:80). Please unmount and run xfs_repair (>= v4.3) to resolve. [ 53.696844][ T24] XFS (loop4): Metadata CRC error detected at xfs_allocbt_read_verify+0x50/0x108, xfs_cntbt block 0x8 [ 53.698614][ T24] XFS (loop4): Unmount and run xfs_repair [ 53.699592][ T24] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 53.700803][ T24] 00000000: 41 42 33 43 00 00 00 03 ff ff ff ff ff ff ff ff AB3C............ [ 53.702482][ T24] 00000010: 00 00 00 00 00 00 00 08 00 00 00 01 00 00 06 00 ................ [ 53.721100][ T24] 00000020: 00 00 00 00 00 00 42 cb 9f 91 9c b7 20 0a 10 1d ......B..... ... [ 53.730777][ T24] 00000030: 00 00 00 00 83 85 41 d8 00 00 00 07 00 00 00 01 ......A......... [ 53.732360][ T24] 00000040: 00 00 0b fe 00 00 00 02 00 00 0c 20 00 00 13 e0 ........... .... [ 53.743803][ T24] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.745278][ T24] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.746573][ T24] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.748070][ T6570] XFS (loop4): metadata I/O error in "xfs_btree_read_buf_block+0x18c/0x290" at daddr 0x8 len 4 error 74 [ 53.752851][ T6570] XFS (loop4): Metadata I/O Error (0x1) detected at xfs_trans_read_buf_map+0x584/0xae8 (fs/xfs/xfs_trans_buf.c:296). Shutting down filesystem. [ 53.758054][ T6570] XFS (loop4): Please unmount the filesystem and rectify the problem(s) [ 53.786826][ T4327] XFS (loop4): Unmounting Filesystem [ 53.814770][ T6639] netlink: 12 bytes leftover after parsing attributes in process `syz.0.992'. [ 54.010629][ T6658] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1000'. [ 54.412961][ T6715] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1027'. [ 54.430317][ T6715] device erspan1 entered promiscuous mode [ 54.743416][ T6751] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 54.745745][ T6751] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 54.747186][ T6751] REISERFS (device loop4): using ordered data mode [ 54.748211][ T6751] reiserfs: using flush barriers [ 54.766808][ T6751] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 54.769783][ T6751] REISERFS (device loop4): checking transaction log (loop4) [ 54.804398][ T6749] F2FS-fs (loop1): invalid crc value [ 54.819655][ T6749] F2FS-fs (loop1): Found nat_bits in checkpoint [ 54.853784][ T6751] REISERFS (device loop4): Using tea hash to sort names [ 54.856268][ T6751] REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. [ 54.889156][ T6749] F2FS-fs (loop1): Start checkpoint disabled! [ 54.909289][ T6749] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 55.188181][ T6806] ieee802154 phy0 wpan0: encryption failed: -22 [ 55.282982][ T6818] netlink: 'syz.4.1074': attribute type 1 has an invalid length. [ 55.300620][ T6818] __nla_validate_parse: 6 callbacks suppressed [ 55.300635][ T6818] netlink: 224 bytes leftover after parsing attributes in process `syz.4.1074'. [ 55.466622][ T6842] ntfs3: loop1: Different NTFS' sector size (1024) and media sector size (512) [ 55.711074][ T6877] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1103'. [ 55.714861][ T6877] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 55.775771][ T6882] set_capacity_and_notify: 10 callbacks suppressed [ 55.775783][ T6882] loop3: detected capacity change from 0 to 2048 [ 55.787937][ T6882] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 55.791096][ T6884] device bridge3 entered promiscuous mode [ 55.816328][ T6886] ieee802154 phy0 wpan0: encryption failed: -22 [ 55.861072][ T6889] xt_l2tp: missing protocol rule (udp|l2tpip) [ 55.912566][ T6870] loop4: detected capacity change from 0 to 32768 [ 55.915998][ T6895] netlink: 'syz.2.1112': attribute type 30 has an invalid length. [ 55.922733][ T6870] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 11 [ 55.930255][ T6896] loop3: detected capacity change from 0 to 2048 [ 55.955793][ T6896] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 56.005336][ T6903] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 56.091627][ T6914] ipt_CLUSTERIP: bad num_local_nodes 2052 [ 56.145788][ T6909] loop1: detected capacity change from 0 to 8192 [ 56.282501][ T6934] loop0: detected capacity change from 0 to 256 [ 56.354260][ T6934] FAT-fs (loop0): Directory bread(block 64) failed [ 56.355437][ T6934] FAT-fs (loop0): Directory bread(block 65) failed [ 56.356554][ T6934] FAT-fs (loop0): Directory bread(block 66) failed [ 56.357554][ T6934] FAT-fs (loop0): Directory bread(block 67) failed [ 56.358735][ T6934] FAT-fs (loop0): Directory bread(block 68) failed [ 56.359860][ T6934] FAT-fs (loop0): Directory bread(block 69) failed [ 56.360957][ T6934] FAT-fs (loop0): Directory bread(block 70) failed [ 56.362016][ T6934] FAT-fs (loop0): Directory bread(block 71) failed [ 56.363084][ T6934] FAT-fs (loop0): Directory bread(block 72) failed [ 56.389410][ T6915] loop2: detected capacity change from 0 to 32768 [ 56.395750][ T6934] FAT-fs (loop0): Directory bread(block 73) failed [ 56.397103][ T6915] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 scanned by syz.2.1122 (6915) [ 56.412213][ T6941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.414030][ T6915] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 56.415682][ T6915] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 56.420519][ T6915] BTRFS info (device loop2): using free space tree [ 56.420679][ T6941] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.540097][ T6961] loop3: detected capacity change from 0 to 8192 [ 56.552264][ T6961] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 56.556888][ T6961] REISERFS (device loop3): found reiserfs format "3.5" with non-standard journal [ 56.558412][ T6961] REISERFS (device loop3): using ordered data mode [ 56.559401][ T6961] reiserfs: using flush barriers [ 56.565993][ T6961] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 56.580044][ T6961] REISERFS (device loop3): checking transaction log (loop3) [ 56.582878][ T6961] REISERFS (device loop3): Using r5 hash to sort names [ 56.590360][ T6961] REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. [ 56.626763][ T6915] BTRFS info (device loop2): enabling ssd optimizations [ 56.634227][ T6915] BTRFS warning (device loop2): qgroup rescan init failed, qgroup is not enabled [ 56.647933][ T4335] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 56.850895][ T7007] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1156'. [ 56.853479][ T7004] overlayfs: missing 'lowerdir' [ 56.928293][ T7012] loop3: detected capacity change from 0 to 4096 [ 56.937825][ T7012] ntfs3: loop3: Different NTFS' sector size (4096) and media sector size (512) [ 56.951843][ T7018] loop0: detected capacity change from 0 to 128 [ 56.978431][ T7021] futex_wake_op: syz.1.1164 tries to shift op by 36; fix this program [ 56.986763][ T7018] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 57.013288][ T7024] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 57.016852][ T7012] ntfs3: loop3: failed to convert "c46c" to cp936 [ 57.020490][ T7018] EXT4-fs (loop0): re-mounted. Quota mode: none. [ 57.111120][ T4331] EXT4-fs (loop0): unmounting filesystem. [ 57.242021][ T7051] loop0: detected capacity change from 0 to 256 [ 57.530930][ T7089] hfsplus: extend alloc file! (16384,256,150995124) [ 57.532204][ T7089] hfsplus: failed to extend attributes file [ 57.724870][ T7060] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 57.727594][ T7060] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 57.768785][ T7060] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 57.782077][ T112] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 57.783816][ T112] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 57.821396][ T112] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 37ms [ 57.829344][ T112] gfs2: fsid=syz:syz.0: jid=0: Done [ 57.831921][ T7060] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 57.928184][ T7060] gfs2: fsid=syz:syz.0: found 1 quota changes [ 57.984090][ T7060] gfs2: fsid=syz:syz.0: inum=2340 error=-28, nblocks=1, full=1 fail_pt=0 [ 57.985714][ T7060] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 57.987229][ T7060] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 57.988624][ T7060] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 58.011863][ T7144] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 58.027272][ T7144] EXT4-fs (loop1): re-mounted. Quota mode: none. [ 58.058055][ T4327] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 58.060778][ T4327] CPU: 0 PID: 4327 Comm: syz-executor Not tainted syzkaller #0 [ 58.061925][ T4327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 58.062715][ T4326] EXT4-fs (loop1): unmounting filesystem. [ 58.063678][ T4327] Call trace: [ 58.063708][ T4327] dump_backtrace+0x1c4/0x1f0 [ 58.063730][ T4327] show_stack+0x2c/0x3c [ 58.063738][ T4327] __dump_stack+0x30/0x40 [ 58.063749][ T4327] dump_stack_lvl+0xf4/0x15c [ 58.063755][ T4327] dump_stack+0x1c/0x5c [ 58.063761][ T4327] gfs2_assert_warn_i+0x16c/0x26c [ 58.063771][ T4327] gfs2_quota_cleanup+0x444/0x640 [ 58.063780][ T4327] gfs2_make_fs_ro+0x36c/0x444 [ 58.063785][ T4327] gfs2_put_super+0x1dc/0x744 [ 58.063789][ T4327] generic_shutdown_super+0x138/0x32c [ 58.063797][ T4327] kill_block_super+0x78/0xe0 [ 58.063802][ T4327] gfs2_kill_sb+0xc4/0xd8 [ 58.063808][ T4327] deactivate_locked_super+0xb4/0x128 [ 58.063814][ T4327] deactivate_super+0xe4/0x104 [ 58.063819][ T4327] cleanup_mnt+0x3a8/0x430 [ 58.063825][ T4327] __cleanup_mnt+0x20/0x30 [ 58.063830][ T4327] task_work_run+0x1f4/0x280 [ 58.063837][ T4327] do_notify_resume+0x20f8/0x2c84 [ 58.063845][ T4327] el0_svc+0x98/0x128 [ 58.063850][ T4327] el0t_64_sync_handler+0x84/0xf0 [ 58.063856][ T4327] el0t_64_sync+0x18c/0x190 [ 58.399248][ T7188] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 [ 58.452864][ T7104] Bluetooth: hci0: Opcode 0x0c20 failed: -4 [ 58.527886][ T7205] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 58.699728][ T7218] infiniband !yz!: set active [ 58.704207][ T4319] blk_print_req_error: 3 callbacks suppressed [ 58.704218][ T4319] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 58.704407][ T7218] infiniband !yz!: added team_slave_0 [ 58.762818][ T7218] RDS/IB: !yz!: added [ 58.764320][ T7218] smc: adding ib device !yz! with port count 1 [ 58.771220][ T7218] smc: ib device !yz! port 1 has pnetid [ 59.133035][ T4701] udevd[4701]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 59.138413][ T7246] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 59.144783][ T4319] udevd[4319]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 59.151437][ T4318] udevd[4318]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 59.152389][ T4316] udevd[4316]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 59.160433][ T7246] hfsplus: filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. leaving read-only. [ 59.164342][ T4680] udevd[4680]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 59.172968][ T4320] udevd[4320]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 59.208681][ T7249] udevd[7249]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 59.244357][ T4701] udevd[4701]: inotify_add_watch(7, /dev/loop4p16, 10) failed: No such file or directory [ 59.251559][ T4318] udevd[4318]: inotify_add_watch(7, /dev/loop4p17, 10) failed: No such file or directory [ 59.259273][ T7250] udevd[7250]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 59.303385][ T7260] Symlink component flag not implemented [ 59.304644][ T7260] Symlink component flag not implemented [ 59.306029][ T7260] Symlink component flag not implemented (128) [ 59.307108][ T7260] Symlink component flag not implemented (122) [ 59.542556][ T7280] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 59.569602][ T7284] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 59.693737][ T4344] Bluetooth: hci0: command 0x0c20 tx timeout [ 59.845749][ T7316] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1306'. [ 59.847399][ T7316] (unnamed net_device) (uninitialized): option lacp_rate: mode dependency failed, not supported in mode balance-rr(0) [ 59.868237][ T7282] F2FS-fs (loop1): Fix alignment : done, start(4096) end(16896) block(12288) [ 59.871944][ T7282] F2FS-fs (loop1): invalid crc value [ 59.876090][ T7282] F2FS-fs (loop1): invalid crc value [ 59.877045][ T7282] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 59.881551][ T7320] netlink: 'syz.3.1308': attribute type 1 has an invalid length. [ 60.119743][ T7352] nvme_fabrics: unknown parameter or missing value '\' in ctrl creation request [ 60.139652][ T7354] netlink: 'syz.2.1325': attribute type 12 has an invalid length. [ 60.170975][ T7356] hfs: keylen 40 too large [ 60.241759][ T7365] binder: 7363:7365 got reply transaction with no transaction stack [ 60.248713][ T7365] binder: 7363:7365 transaction reply to 0:0 failed 1/29201/-71, size 0-0 line 2946 [ 60.313473][ T7361] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 60.315859][ T7361] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 60.328884][ T7361] REISERFS (device loop1): using ordered data mode [ 60.330072][ T7361] reiserfs: using flush barriers [ 60.354040][ T7361] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 60.356782][ T7361] REISERFS (device loop1): checking transaction log (loop1) [ 60.495849][ T7393] sctp: [Deprecated]: syz.4.1344 (pid 7393) Use of int in max_burst socket option. [ 60.495849][ T7393] Use struct sctp_assoc_value instead [ 60.529482][ T7397] ntfs: (device nbd0): ntfs_fill_super(): Unable to determine device size. [ 60.548076][ T7361] REISERFS (device loop1): Using tea hash to sort names [ 60.549667][ T7361] REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. [ 60.612351][ T7399] FAT-fs (loop4): Directory bread(block 64) failed [ 60.613818][ T7399] FAT-fs (loop4): Directory bread(block 65) failed [ 60.623844][ T7399] FAT-fs (loop4): Directory bread(block 66) failed [ 60.625001][ T7399] FAT-fs (loop4): Directory bread(block 67) failed [ 60.630917][ T7399] FAT-fs (loop4): Directory bread(block 68) failed [ 60.632063][ T7399] FAT-fs (loop4): Directory bread(block 69) failed [ 60.643703][ T7399] FAT-fs (loop4): Directory bread(block 70) failed [ 60.644877][ T7399] FAT-fs (loop4): Directory bread(block 71) failed [ 60.652083][ T7399] FAT-fs (loop4): Directory bread(block 72) failed [ 60.673528][ T7399] FAT-fs (loop4): Directory bread(block 73) failed [ 60.725822][ T7391] (syz.3.1343,7391,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 60.730028][ T7391] (syz.3.1343,7391,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 60.765449][ T7391] JBD2: Ignoring recovery information on journal [ 60.821383][ T7391] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 60.969973][ T7441] netlink: 116376 bytes leftover after parsing attributes in process `syz.1.1367'. [ 60.985858][ T7441] netlink: zone id is out of range [ 60.998886][ T4337] ocfs2: Unmounting device (7,3) on (node local) [ 61.043826][ T7449] netlink: 'syz.4.1371': attribute type 8 has an invalid length. [ 61.071267][ T7453] set_capacity_and_notify: 14 callbacks suppressed [ 61.071279][ T7453] loop0: detected capacity change from 0 to 256 [ 61.071648][ T7452] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1373'. [ 61.086292][ T7452] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1373'. [ 61.095317][ T7453] FAT-fs (loop0): Directory bread(block 64) failed [ 61.107769][ T7453] FAT-fs (loop0): Directory bread(block 65) failed [ 61.115000][ T7453] FAT-fs (loop0): Directory bread(block 66) failed [ 61.120748][ T7453] FAT-fs (loop0): Directory bread(block 67) failed [ 61.123791][ T7457] ip6gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 61.129853][ T7453] FAT-fs (loop0): Directory bread(block 68) failed [ 61.133018][ T7459] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1375'. [ 61.135404][ T7459] netlink: 'syz.1.1375': attribute type 1 has an invalid length. [ 61.136879][ T7453] FAT-fs (loop0): Directory bread(block 69) failed [ 61.141232][ T7459] netlink: 'syz.1.1375': attribute type 1 has an invalid length. [ 61.142660][ T7459] netlink: 'syz.1.1375': attribute type 1 has an invalid length. [ 61.149181][ T7453] FAT-fs (loop0): Directory bread(block 70) failed [ 61.150522][ T7453] FAT-fs (loop0): Directory bread(block 71) failed [ 61.151898][ T7453] FAT-fs (loop0): Directory bread(block 72) failed [ 61.153345][ T7453] FAT-fs (loop0): Directory bread(block 73) failed [ 61.310226][ T7465] loop4: detected capacity change from 0 to 4096 [ 61.340485][ T7465] ntfs: (device loop4): ntfs_read_locked_inode(): Corrupt standard information attribute in inode. [ 61.342391][ T7465] ntfs: (device loop4): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 61.349119][ T7465] ntfs: (device loop4): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 61.357310][ T7465] ntfs: volume version 3.1. [ 61.374545][ T4341] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 61.376139][ T4341] Bluetooth: hci0: Injecting HCI hardware error event [ 61.378843][ T4344] Bluetooth: hci0: hardware error 0x00 [ 61.449767][ T7489] loop1: detected capacity change from 0 to 4096 [ 61.476193][ T7489] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 61.520346][ T11] ntfs: (device loop4): ntfs_write_block(): Writing beyond initialized size is not supported yet. Sorry. [ 61.522908][ T4327] ntfs: (device loop4): ntfs_put_super(): Volume has errors. Leaving volume marked dirty. Run chkdsk. [ 61.792475][ T7526] loop1: detected capacity change from 0 to 1024 [ 61.796750][ T7526] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 61.856753][ T7531] loop0: detected capacity change from 0 to 512 [ 61.908590][ T7531] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 61.946632][ T4331] EXT4-fs (loop0): unmounting filesystem. [ 61.966516][ T7541] loop4: detected capacity change from 0 to 512 [ 61.979260][ T7541] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 61.989663][ T7541] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 61.991286][ T7541] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 61.992761][ T7541] System zones: 0-1, 15-15, 18-18, 34-34 [ 61.994409][ T7541] EXT4-fs (loop4): orphan cleanup on readonly fs [ 61.995692][ T7541] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 61.997387][ T7541] EXT4-fs warning (device loop4): ext4_enable_quotas:7093: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 62.000821][ T7541] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 62.006876][ T7541] EXT4-fs (loop4): 1 truncate cleaned up [ 62.008176][ T7541] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 62.019729][ T7541] fscrypt (loop4, inode 16): Error -61 getting encryption context [ 62.032280][ T4327] EXT4-fs (loop4): unmounting filesystem. [ 62.056706][ T7550] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1420'. [ 62.116845][ T7558] syz.1.1422 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 62.220724][ T7567] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1427'. [ 62.277350][ T7576] loop2: detected capacity change from 0 to 512 [ 62.287436][ T7576] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.302192][ T7576] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 62.308119][ T7576] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 62.328488][ T7576] System zones: 0-1, 15-15, 18-18, 34-34 [ 62.329865][ T7576] EXT4-fs (loop2): orphan cleanup on readonly fs [ 62.331096][ T7576] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=0 [ 62.332935][ T7576] EXT4-fs warning (device loop2): ext4_enable_quotas:7093: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 62.336604][ T7576] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 62.338438][ T7576] EXT4-fs (loop2): 1 truncate cleaned up [ 62.339485][ T7576] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 62.349390][ T7576] fscrypt (loop2, inode 16): Error -61 getting encryption context [ 62.380783][ T4335] EXT4-fs (loop2): unmounting filesystem. [ 62.390402][ T7588] netlink: 'syz.0.1436': attribute type 4 has an invalid length. [ 62.631120][ T7623] loop0: detected capacity change from 0 to 4096 [ 62.668116][ T7623] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 62.705756][ T7623] ntfs3: loop0: Failed to load $Extend. [ 62.912671][ T7668] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1471'. [ 62.917582][ T7665] loop2: detected capacity change from 0 to 2048 [ 62.926935][ T7665] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 62.981396][ T7678] sctp: [Deprecated]: syz.0.1476 (pid 7678) Use of int in max_burst socket option deprecated. [ 62.981396][ T7678] Use struct sctp_assoc_value instead [ 62.991033][ T7679] bridge2: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 63.127204][ T7695] IPv6: NLM_F_CREATE should be specified when creating new route [ 63.128602][ T7695] netlink: 1 bytes leftover after parsing attributes in process `syz.4.1487'. [ 63.176207][ T7706] loop0: detected capacity change from 0 to 512 [ 63.187558][ T7706] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 63.189667][ T7706] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.205905][ T7706] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #16: comm syz.0.1489: invalid indirect mapped block 4294967295 (level 0) [ 63.210335][ T7707] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xd67973f8, utbl_chksum : 0xe619d30d) [ 63.216543][ T7706] EXT4-fs (loop0): Remounting filesystem read-only [ 63.233677][ T7706] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #16: comm syz.0.1489: invalid indirect mapped block 4294967295 (level 1) [ 63.243596][ T7707] exFAT-fs (loop4): error, found bogus dentry(12) beyond unused empty group(11) (start_clu : 5, cur_clu : 5) [ 63.245843][ T7707] exFAT-fs (loop4): Filesystem has been set read-only [ 63.262752][ T7706] EXT4-fs (loop0): Remounting filesystem read-only [ 63.269620][ T7706] EXT4-fs (loop0): 1 orphan inode deleted [ 63.270564][ T7706] EXT4-fs (loop0): 1 truncate cleaned up [ 63.271551][ T7706] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 63.319640][ T7720] tmpfs: Bad value for 'mpol' [ 63.379356][ T4331] EXT4-fs (loop0): unmounting filesystem. [ 63.672239][ T7767] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1519'. [ 63.738471][ T7776] EXT4-fs: Ignoring removed nomblk_io_submit option [ 63.750760][ T7776] EXT4-fs: Ignoring removed nomblk_io_submit option [ 63.756891][ T7776] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.763283][ T7776] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 63.770419][ T7776] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 63.836481][ T4327] EXT4-fs (loop4): unmounting filesystem. [ 63.864780][ T7770] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.1521 (7770) [ 63.873885][ T7770] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 63.875626][ T7770] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 63.877024][ T7770] BTRFS info (device loop0): using free space tree [ 63.947957][ T7799] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1534'. [ 64.119186][ T7831] x_tables: arp_tables: NFQUEUE target: not valid for this family [ 64.167591][ T7770] BTRFS info (device loop0): enabling ssd optimizations [ 64.229500][ T4331] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 64.349424][ T7861] netlink: 'syz.1.1554': attribute type 1 has an invalid length. [ 64.495337][ T2061] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.496552][ T2061] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.281433][ T7945] [ 65.281433][ T7945] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.281433][ T7945] [ 65.296831][ T7945] [ 65.296831][ T7945] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.296831][ T7945] [ 65.316237][ T7945] [ 65.316237][ T7945] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.316237][ T7945] [ 65.317988][ T7945] jfs: Unrecognized mount option "jfs" or missing value [ 65.359431][ T4337] [ 65.359431][ T4337] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.359431][ T4337] [ 65.368620][ T4337] [ 65.368620][ T4337] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 65.368620][ T4337] [ 65.426069][ T7967] (syz.1.1604,7967,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 65.431987][ T7967] (syz.1.1604,7967,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 65.449146][ T7967] JBD2: Ignoring recovery information on journal [ 65.532148][ T7967] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 65.612716][ T8012] delete_channel: no stack [ 65.622643][ T4326] ocfs2: Unmounting device (7,1) on (node local) [ 65.734936][ T8036] x_tables: ip_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING [ 65.862903][ T8055] xt_TCPMSS: Only works on TCP SYN packets [ 65.924321][ T8065] Unsupported ieee802154 address type: 0 [ 66.308069][ T8120] __nla_validate_parse: 6 callbacks suppressed [ 66.308085][ T8120] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1674'. [ 66.438392][ T8132] xt_CT: You must specify a L4 protocol and not use inversions on it [ 66.532059][ T8146] sock: sock_timestamping_bind_phc: sock not bind to device [ 66.573028][ T8153] dlm: no local IP address has been set [ 66.577095][ T8153] dlm: cannot start dlm midcomms -107 [ 66.697182][ T8168] set_capacity_and_notify: 7 callbacks suppressed [ 66.697194][ T8168] loop0: detected capacity change from 0 to 1024 [ 66.709314][ T8170] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1688'. [ 66.767285][ T8168] EXT4-fs error (device loop0): ext4_map_blocks:747: inode #3: block 3: comm syz.0.1687: lblock 3 mapped to illegal pblock 3 (length 1) [ 66.811282][ T8168] Quota error (device loop0): write_blk: dquota write failed [ 66.827339][ T8168] Quota error (device loop0): find_free_dqentry: Can't write quota data block 3 [ 66.841563][ T8168] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 66.865307][ T8168] EXT4-fs error (device loop0): ext4_acquire_dquot:6841: comm syz.0.1687: Failed to acquire dquot type 0 [ 66.878625][ T8168] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 3: comm syz.0.1687: lblock 3 mapped to illegal pblock 3 (length 1) [ 66.887460][ T8168] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 66.892061][ T8168] EXT4-fs error (device loop0): ext4_acquire_dquot:6841: comm syz.0.1687: Failed to acquire dquot type 0 [ 66.899168][ T8168] EXT4-fs error (device loop0): ext4_free_blocks:6220: comm syz.0.1687: Freeing blocks not in datazone - block = 0, count = 4096 [ 66.971989][ T8168] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 3: comm syz.0.1687: lblock 3 mapped to illegal pblock 3 (length 1) [ 66.975673][ T8168] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 66.977454][ T8168] EXT4-fs error (device loop0): ext4_acquire_dquot:6841: comm syz.0.1687: Failed to acquire dquot type 0 [ 66.998458][ T8168] EXT4-fs (loop0): 1 orphan inode deleted [ 66.999485][ T8168] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 67.042306][ T8168] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 3: comm syz.0.1687: lblock 3 mapped to illegal pblock 3 (length 1) [ 67.046667][ T8168] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 67.077879][ T8168] EXT4-fs error (device loop0): ext4_acquire_dquot:6841: comm syz.0.1687: Failed to acquire dquot type 0 [ 67.092923][ T8229] loop4: detected capacity change from 0 to 4096 [ 67.120743][ T4331] EXT4-fs (loop0): unmounting filesystem. [ 67.156338][ T8235] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 67.196522][ T8229] syz.4.1698: attempt to access beyond end of device [ 67.196522][ T8229] loop4: rw=0, sector=26388279066816, nr_sectors = 8 limit=4096 [ 67.199220][ T8229] NILFS (loop4): I/O error reading meta-data file (ino=6, block-offset=1) [ 67.301347][ T8249] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1705'. [ 67.322628][ T8251] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1706'. [ 67.382275][ T8263] loop0: detected capacity change from 0 to 1024 [ 67.405851][ T8263] hfsplus: invalid file type 0174377 for inode 21 [ 67.409424][ T8221] loop3: detected capacity change from 0 to 32768 [ 67.483266][ T8221] XFS (loop3): Mounting V5 Filesystem [ 67.571590][ T8221] XFS (loop3): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 67.599834][ T8221] XFS (loop3): Starting recovery (logdev: internal) [ 67.636079][ T8300] netlink: 1027 bytes leftover after parsing attributes in process `syz.4.1723'. [ 67.646576][ T8221] XFS (loop3): Ending recovery (logdev: internal) [ 67.667970][ T8221] XFS (loop3): Metadata corruption detected at xfs_inobt_verify+0xb0/0x1f8, xfs_finobt block 0x8 [ 67.670559][ T8302] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 67.679305][ T8302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.680642][ T8302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.686069][ T8221] XFS (loop3): Unmount and run xfs_repair [ 67.687111][ T8221] XFS (loop3): First 128 bytes of corrupted metadata buffer: [ 67.688370][ T8221] 00000000: 41 42 33 42 00 00 00 02 ff ff ff ff ff ff ff ff AB3B............ [ 67.689793][ T8221] 00000010: 00 00 00 00 00 00 00 08 00 00 00 01 00 00 00 10 ................ [ 67.691230][ T8221] 00000020: c4 96 e0 5e 54 0d 4c 72 b5 91 04 d7 9d 8b 4e eb ...^T.Lr......N. [ 67.711980][ T8221] 00000030: 00 00 00 00 c8 fc 31 e4 00 00 04 4e 00 00 00 02 ......1....N.... [ 67.714394][ T8221] 00000040: 00 00 04 60 00 00 0b a0 00 00 00 00 00 00 00 00 ...`............ [ 67.715936][ T8221] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 67.717232][ T8302] device geneve2 left promiscuous mode [ 67.717426][ T8221] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 67.749841][ T8221] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 67.751468][ T8221] XFS (loop3): metadata I/O error in "xfs_btree_read_buf_block+0x18c/0x290" at daddr 0x8 len 8 error 117 [ 67.807220][ T4337] XFS (loop3): Unmounting Filesystem [ 67.907318][ T8330] loop4: detected capacity change from 0 to 512 [ 67.908870][ T8330] EXT4-fs: Ignoring removed bh option [ 67.909870][ T8330] EXT4-fs: Ignoring removed mblk_io_submit option [ 67.914224][ T8330] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 67.923879][ T8330] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 67.925668][ T8330] EXT4-fs (loop4): orphan cleanup on readonly fs [ 67.927173][ T8330] Quota error (device loop4): v2_read_file_info: Block with free entry 252928 out of range (1, 6). [ 67.929359][ T8330] EXT4-fs warning (device loop4): ext4_enable_quotas:7093: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 67.931866][ T8330] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 67.982542][ T8330] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm syz.4.1740: Invalid block bitmap block 0 in block_group 0 [ 68.031617][ T8330] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 68.044548][ T8330] EXT4-fs (loop4): 1 orphan inode deleted [ 68.045584][ T8330] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 68.061837][ T8330] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 68.080537][ T8329] loop2: detected capacity change from 0 to 65536 [ 68.111943][ T4327] EXT4-fs (loop4): unmounting filesystem. [ 68.176412][ T8329] XFS (loop2): Mounting V5 Filesystem [ 68.219483][ T8329] XFS (loop2): Ending clean mount [ 68.222230][ T8329] XFS (loop2): Quotacheck needed: Please wait. [ 68.289745][ T8329] XFS (loop2): Quotacheck: Done. [ 68.345925][ T4335] XFS (loop2): Unmounting Filesystem [ 68.357536][ T8339] loop1: detected capacity change from 0 to 32768 [ 68.407632][ T8339] XFS (loop1): Mounting V5 filesystem in no-recovery mode. Filesystem will be inconsistent. [ 68.422049][ T8339] XFS (loop1): Quotacheck needed: Please wait. [ 68.449705][ T8361] loop3: detected capacity change from 0 to 32768 [ 68.456185][ T39] XFS (loop1): Metadata corruption detected at xfs_dinode_verify+0x258/0xe54, inode 0x2448 dinode [ 68.458168][ T39] XFS (loop1): Unmount and run xfs_repair [ 68.459065][ T39] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 68.460206][ T39] 00000000: 49 4e 81 ed 03 02 00 00 00 00 00 00 00 00 00 00 IN.............. [ 68.461739][ T39] 00000010: 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 68.478536][ T8361] (syz.3.1750,8361,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 68.480959][ T8361] (syz.3.1750,8361,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 68.489098][ T39] 00000020: 34 f7 58 68 a5 e2 bf 3d 34 f7 58 68 a5 e2 bf 3d 4.Xh...=4.Xh...= [ 68.490533][ T39] 00000030: 34 f7 58 68 a5 e2 bf 3d 00 00 00 00 00 00 00 64 4.Xh...=.......d [ 68.492172][ T39] 00000040: 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 01 ................ [ 68.499782][ T39] 00000050: 09 00 18 02 00 00 00 00 00 00 00 00 a7 ae dc a3 ................ [ 68.501359][ T39] 00000060: ff ff ff ff 4b 8f a7 16 00 00 00 00 00 00 00 05 ....K........... [ 68.502742][ T39] 00000070: 00 00 00 01 00 00 00 80 00 00 00 00 00 00 00 08 ................ [ 68.508502][ T8361] JBD2: Ignoring recovery information on journal [ 68.549166][ T8339] XFS (loop1): Quotacheck: Unsuccessful (Error -117): Disabling quotas. [ 68.574539][ T8361] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 68.651548][ T4326] XFS (loop1): Unmounting Filesystem [ 68.671701][ T4337] ocfs2: Unmounting device (7,3) on (node local) [ 68.812947][ T8388] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1759'. [ 68.815872][ T8388] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1759'. [ 68.919681][ T8349] loop0: detected capacity change from 0 to 131072 [ 68.929004][ T8349] F2FS-fs (loop0): Wrong NAT boundary, start(2560) end(5) blocks(1024) [ 68.930446][ T8349] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 68.942391][ T8405] loop2: detected capacity change from 0 to 2048 [ 68.962949][ T8405] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.986209][ T8349] F2FS-fs (loop0): Found nat_bits in checkpoint [ 69.006200][ T8349] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 69.007460][ T8349] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 69.061573][ T8421] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1771'. [ 69.213764][ T8437] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1779'. [ 69.384075][ T8458] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 69.385871][ T8458] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 69.389713][ T8458] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 69.400238][ T8458] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 69.401580][ T8458] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=4040e12c, mo2=0080] [ 69.406789][ T8467] Non-string source [ 69.414184][ T8458] EXT4-fs (loop1): orphan cleanup on readonly fs [ 69.426120][ T8458] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1789: bg 0: block 34: padding at end of block bitmap is not set [ 69.433593][ T8458] EXT4-fs (loop1): Remounting filesystem read-only [ 69.434964][ T8458] Quota error (device loop1): write_blk: dquota write failed [ 69.436250][ T8458] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 69.437796][ T8458] EXT4-fs error (device loop1): ext4_acquire_dquot:6841: comm syz.1.1789: Failed to acquire dquot type 1 [ 69.447092][ T8458] EXT4-fs (loop1): Remounting filesystem read-only [ 69.458004][ T8458] EXT4-fs (loop1): 1 truncate cleaned up [ 69.460061][ T8458] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 69.477825][ T8458] EXT4-fs (loop1): unmounting filesystem. [ 69.614262][ T22] cfg80211: failed to load regulatory.db [ 69.665792][ T8468] (syz.4.1794,8468,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 69.669935][ T8468] (syz.4.1794,8468,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 69.691407][ T8468] JBD2: Ignoring recovery information on journal [ 69.772594][ T8468] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 69.794898][ T8476] (syz.2.1798,8476,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 69.808435][ T8476] (syz.2.1798,8476,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 69.816046][ T4327] ocfs2: Unmounting device (7,4) on (node local) [ 69.866198][ T8505] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 69.868889][ T8476] JBD2: Ignoring recovery information on journal [ 69.903263][ T8510] netlink: 76 bytes leftover after parsing attributes in process `syz.3.1812'. [ 69.944566][ T8476] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 70.034086][ T8519] EXT4-fs error (device loop4): ext4_map_blocks:747: inode #3: block 3: comm syz.4.1810: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.039060][ T4335] ocfs2: Unmounting device (7,2) on (node local) [ 70.071942][ T8519] Quota error (device loop4): write_blk: dquota write failed [ 70.096018][ T8519] EXT4-fs error (device loop4): ext4_acquire_dquot:6841: comm syz.4.1810: Failed to acquire dquot type 0 [ 70.108268][ T8519] EXT4-fs error (device loop4): ext4_map_blocks:637: inode #3: block 3: comm syz.4.1810: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.118151][ T8519] EXT4-fs error (device loop4): ext4_acquire_dquot:6841: comm syz.4.1810: Failed to acquire dquot type 0 [ 70.130761][ T8519] EXT4-fs error (device loop4): ext4_free_blocks:6220: comm syz.4.1810: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.172406][ T8519] EXT4-fs error (device loop4): ext4_map_blocks:637: inode #3: block 3: comm syz.4.1810: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.213715][ T8519] EXT4-fs error (device loop4): ext4_acquire_dquot:6841: comm syz.4.1810: Failed to acquire dquot type 0 [ 70.243661][ T8519] EXT4-fs (loop4): 1 orphan inode deleted [ 70.244677][ T8519] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 70.289073][ T8519] EXT4-fs error (device loop4): ext4_map_blocks:637: inode #3: block 3: comm syz.4.1810: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.296406][ T8541] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 70.304620][ T8519] EXT4-fs error (device loop4): ext4_acquire_dquot:6841: comm syz.4.1810: Failed to acquire dquot type 0 [ 70.309095][ T8541] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 70.444308][ T4327] EXT4-fs (loop4): unmounting filesystem. [ 70.449778][ T8551] ntfs3: loop1: Different NTFS' sector size (4096) and media sector size (512) [ 70.641508][ T8572] EXT4-fs error (device loop3): ext4_map_blocks:747: inode #3: block 3: comm syz.3.1843: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.660509][ T8574] [U] ^C [ 70.676155][ T8562] (syz.4.1831,8562,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 70.676211][ T8572] EXT4-fs error (device loop3): ext4_acquire_dquot:6841: comm syz.3.1843: Failed to acquire dquot type 0 [ 70.680612][ T8562] (syz.4.1831,8562,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 70.706304][ T8562] JBD2: Ignoring recovery information on journal [ 70.731253][ T8572] EXT4-fs error (device loop3): ext4_map_blocks:637: inode #3: block 3: comm syz.3.1843: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.783627][ T8572] EXT4-fs error (device loop3): ext4_acquire_dquot:6841: comm syz.3.1843: Failed to acquire dquot type 0 [ 70.791516][ T8562] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 70.803423][ T8572] EXT4-fs error (device loop3): ext4_free_blocks:6220: comm syz.3.1843: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.816495][ T8572] EXT4-fs error (device loop3): ext4_map_blocks:637: inode #3: block 3: comm syz.3.1843: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.829465][ T8572] EXT4-fs error (device loop3): ext4_acquire_dquot:6841: comm syz.3.1843: Failed to acquire dquot type 0 [ 70.836261][ T8572] EXT4-fs (loop3): 1 orphan inode deleted [ 70.837231][ T8572] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 70.875274][ T8572] EXT4-fs error (device loop3): ext4_map_blocks:637: inode #3: block 3: comm syz.3.1843: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.879908][ T8572] EXT4-fs error (device loop3): ext4_acquire_dquot:6841: comm syz.3.1843: Failed to acquire dquot type 0 [ 70.898602][ T4327] ocfs2: Unmounting device (7,4) on (node local) [ 70.922378][ T4337] EXT4-fs (loop3): unmounting filesystem. [ 71.047816][ T8564] XFS (loop2): Mounting V5 filesystem in no-recovery mode. Filesystem will be inconsistent. [ 71.077440][ T8564] XFS (loop2): Quotacheck needed: Please wait. [ 71.099964][ T39] XFS (loop2): Metadata corruption detected at xfs_dinode_verify+0x258/0xe54, inode 0x2448 dinode [ 71.101751][ T39] XFS (loop2): Unmount and run xfs_repair [ 71.102719][ T39] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 71.139082][ T8601] ntfs: volume version 3.1. [ 71.152321][ T39] 00000000: 49 4e 81 ed 03 02 00 00 00 00 00 00 00 00 00 00 IN.............. [ 71.154024][ T39] 00000010: 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 71.155385][ T39] 00000020: 34 f7 58 68 a5 e2 bf 3d 34 f7 58 68 a5 e2 bf 3d 4.Xh...=4.Xh...= [ 71.156766][ T39] 00000030: 34 f7 58 68 a5 e2 bf 3d 00 00 00 00 00 00 00 64 4.Xh...=.......d [ 71.158109][ T39] 00000040: 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 01 ................ [ 71.160505][ T39] 00000050: 09 00 18 02 00 00 00 00 00 00 00 00 a7 ae dc a3 ................ [ 71.162139][ T39] 00000060: ff ff ff ff 4b 8f a7 16 00 00 00 00 00 00 00 05 ....K........... [ 71.163887][ T39] 00000070: 00 00 00 01 00 00 00 80 00 00 00 00 00 00 00 08 ................ [ 71.172249][ T8564] XFS (loop2): Quotacheck: Unsuccessful (Error -117): Disabling quotas. [ 71.254981][ T4335] XFS (loop2): Unmounting Filesystem [ 71.289257][ T8629] team0: Port device team_slave_0 removed [ 71.290534][ T8629] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 71.356395][ T8638] __nla_validate_parse: 2 callbacks suppressed [ 71.356408][ T8638] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1870'. [ 71.372086][ T8638] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1870'. [ 71.560284][ T8634] XFS (loop1): Mounting V5 Filesystem [ 71.606468][ T8664] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1879'. [ 71.614864][ T8634] XFS (loop1): Ending clean mount [ 71.638050][ T8640] JBD2: Ignoring recovery information on journal [ 71.665715][ T14] XFS (loop1): Metadata CRC error detected at xfs_agfl_read_verify+0x160/0x230, xfs_agfl block 0x3 [ 71.667688][ T14] XFS (loop1): Unmount and run xfs_repair [ 71.668604][ T14] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 71.669850][ T14] 00000000: 58 41 46 4c 00 00 00 00 d7 dc 42 4e 07 00 00 00 XAFL......BN.... [ 71.671387][ T14] 00000010: 9f 91 9c b7 20 0a 10 1d 00 00 00 00 00 00 00 00 .... ........... [ 71.672901][ T14] 00000020: e6 0a 0e bb ff ff ff ff 00 00 0b f0 00 00 0b f1 ................ [ 71.674387][ T14] 00000030: 00 00 0b f2 00 00 0b f3 00 00 0b f4 00 00 0b f5 ................ [ 71.688837][ T14] 00000040: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 71.690254][ T14] 00000050: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 71.697449][ T14] 00000060: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 71.698843][ T14] 00000070: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 71.700443][ T8634] XFS (loop1): metadata I/O error in "xfs_alloc_read_agfl+0x1a0/0x358" at daddr 0x3 len 1 error 74 [ 71.702775][ T8634] XFS (loop1): Metadata I/O Error (0x1) detected at xfs_trans_read_buf_map+0x584/0xae8 (fs/xfs/xfs_trans_buf.c:296). Shutting down filesystem. [ 71.716546][ T8634] XFS (loop1): Please unmount the filesystem and rectify the problem(s) [ 71.721778][ T8640] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 71.763818][ T4326] XFS (loop1): Unmounting Filesystem [ 71.789628][ T4327] ocfs2: Unmounting device (7,4) on (node local) [ 71.801245][ T8673] set_capacity_and_notify: 12 callbacks suppressed [ 71.801255][ T8673] loop3: detected capacity change from 0 to 4096 [ 71.812130][ T8673] ntfs3: loop3: Different NTFS' sector size (4096) and media sector size (512) [ 72.338257][ T8757] netlink: 'syz.3.1924': attribute type 21 has an invalid length. [ 72.339760][ T8757] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1924'. [ 72.341166][ T8757] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1924'. [ 72.437910][ T8775] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1931'. [ 72.467320][ T8779] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1933'. [ 72.548194][ T8791] loop2: detected capacity change from 0 to 1024 [ 72.549790][ T8791] EXT4-fs: Ignoring removed i_version option [ 72.550749][ T8791] EXT4-fs: inline encryption not supported [ 72.551667][ T8791] EXT4-fs: Ignoring removed mblk_io_submit option [ 72.565890][ T8791] EXT4-fs (loop2): Test dummy encryption mode enabled [ 72.617292][ T8791] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 72.644260][ T8791] EXT4-fs error (device loop2): __ext4_remount:6650: comm syz.2.1940: Abort forced by user [ 72.650145][ T8791] EXT4-fs (loop2): re-mounted. Quota mode: writeback. [ 72.719187][ T4335] EXT4-fs (loop2): unmounting filesystem. [ 72.757539][ T8812] openvswitch: netlink: Missing key (keys=40, expected=80) [ 72.794658][ T27] kauditd_printk_skb: 15 callbacks suppressed [ 72.794670][ T27] audit: type=1800 audit(72.770:4): pid=8804 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=set_data cause=unavailable-hash-algorithm comm="syz.1.1945" name="/newroot/401/file0" dev="tmpfs" ino=2061 res=0 errno=0 [ 72.804965][ T8818] netlink: 9 bytes leftover after parsing attributes in process `syz.3.1951'. [ 72.835788][ T8820] xt_l2tp: invalid flags combination: 0 [ 72.977345][ T8843] loop4: detected capacity change from 0 to 256 [ 73.006239][ T8843] FAT-fs (loop4): Directory bread(block 64) failed [ 73.007573][ T8843] FAT-fs (loop4): Directory bread(block 65) failed [ 73.008790][ T8843] FAT-fs (loop4): Directory bread(block 66) failed [ 73.013324][ T8843] FAT-fs (loop4): Directory bread(block 67) failed [ 73.014497][ T8843] FAT-fs (loop4): Directory bread(block 68) failed [ 73.015645][ T8843] FAT-fs (loop4): Directory bread(block 69) failed [ 73.016761][ T8843] FAT-fs (loop4): Directory bread(block 70) failed [ 73.017910][ T8843] FAT-fs (loop4): Directory bread(block 71) failed [ 73.018960][ T8843] FAT-fs (loop4): Directory bread(block 72) failed [ 73.020087][ T8843] FAT-fs (loop4): Directory bread(block 73) failed [ 73.111321][ T8843] FAT-fs (loop4): error, invalid access to FAT (entry 0x00006a61) [ 73.112657][ T8843] FAT-fs (loop4): Filesystem has been set read-only [ 73.160705][ T27] audit: type=1400 audit(73.140:5): apparmor="DENIED" operation="stack_onexec" info="label not found" error=-2 profile="unconfined" name="#(%#{//&@\)//&" pid=8863 comm="syz.3.1974" [ 73.297902][ T8884] netlink: 'syz.2.1983': attribute type 12 has an invalid length. [ 73.344280][ T8888] loop1: detected capacity change from 0 to 2048 [ 73.356924][ T8888] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.948567][ T8943] CIFS: VFS: Unable to allocate memory for devname [ 74.255146][ T8971] nft_compat: unsupported protocol 1 [ 74.339877][ T8985] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2028'. [ 74.390673][ T8993] x_tables: duplicate underflow at hook 3 [ 74.551385][ T9014] netlink: 'syz.0.2042': attribute type 1 has an invalid length. [ 74.628041][ T9032] loop3: detected capacity change from 0 to 16 [ 74.655911][ T9032] erofs: (device loop3): mounted with root inode @ nid 36. [ 74.724381][ T9044] mmap: syz.2.2057 (9044): VmData 37478400 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 74.730865][ T9043] loop0: detected capacity change from 0 to 512 [ 74.777808][ T9043] EXT2-fs (loop0): warning: mounting ext3 filesystem as ext2 [ 74.873510][ T9060] loop4: detected capacity change from 0 to 16 [ 74.878435][ T9060] MTD: Attempt to mount non-MTD device "/dev/loop4" [ 74.908849][ T9064] xt_connbytes: Forcing CT accounting to be enabled [ 74.997697][ T9073] loop3: detected capacity change from 0 to 1024 [ 75.068860][ T4395] hfsplus: b-tree write err: -5, ino 8 [ 75.074234][ T9083] netlink: 'syz.2.2077': attribute type 10 has an invalid length. [ 75.142974][ T9093] netlink: 'syz.4.2081': attribute type 4 has an invalid length. [ 75.144870][ T9093] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2081'. [ 75.166344][ T9083] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 75.209329][ T9098] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.219985][ T9099] netlink: 'syz.0.2084': attribute type 10 has an invalid length. [ 75.253676][ T9099] device macvlan0 entered promiscuous mode [ 75.281204][ T9099] team0: Port device macvlan0 added [ 75.325872][ T9112] loop4: detected capacity change from 0 to 64 [ 75.330243][ T9112] hfs: unable to locate alternate MDB [ 75.334109][ T9112] hfs: continuing without an alternate MDB [ 75.559998][ T9149] loop3: detected capacity change from 0 to 1024 [ 75.587381][ T9153] delete_channel: no stack [ 75.626652][ T9149] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 75.637373][ T9149] EXT4-fs warning (device loop3): ext4_empty_dir:3156: inode #11: comm syz.3.2109: directory missing '..' [ 75.683264][ T9144] (syz.4.2106,9144,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.687944][ T9144] (syz.4.2106,9144,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 75.713324][ T9144] JBD2: Ignoring recovery information on journal [ 75.719335][ T4337] EXT4-fs (loop3): unmounting filesystem. [ 75.763856][ T9144] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 75.844379][ T4327] ocfs2: Unmounting device (7,4) on (node local) [ 75.877809][ T9181] netlink: 'syz.1.2122': attribute type 2 has an invalid length. [ 76.085520][ T9209] netlink: 'syz.3.2137': attribute type 1 has an invalid length. [ 76.224358][ T9218] ntfs: (device loop0): check_mft_mirror(): $MFT and $MFTMirr (record 1) do not match. Run ntfsfix or chkdsk. [ 76.226225][ T9218] ntfs: (device loop0): load_system_files(): $MFTMirr does not match $MFT. Mounting read-only. Run ntfsfix and/or chkdsk. [ 76.239734][ T9218] ntfs: (device loop0): ntfs_read_locked_inode(): First extent of $DATA attribute has non zero lowest_vcn. [ 76.241638][ T9218] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 76.263974][ T9218] ntfs: (device loop0): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 76.266473][ T9218] ntfs: volume version 3.1. [ 76.268155][ T9218] ntfs: (device loop0): ntfs_check_logfile(): Did not find any restart pages in $LogFile and it was not empty. [ 76.276558][ T9218] ntfs: (device loop0): load_system_files(): Failed to load $LogFile. Will not be able to remount read-write. Mount in Windows. [ 76.278330][ T9229] xt_CT: No such helper "snmp" [ 76.281833][ T9218] ntfs: (device loop0): ntfs_lookup_inode_by_name(): Index entry out of bounds in directory inode 0x5. [ 76.506380][ T9262] netlink: 'syz.0.2155': attribute type 10 has an invalid length. [ 76.616897][ T9262] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 76.618541][ T9271] netlink: 'syz.3.2161': attribute type 15 has an invalid length. [ 76.752244][ T9259] [ 76.752244][ T9259] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 76.752244][ T9259] [ 76.761384][ T9259] ERROR: (device loop4): ea_get: invalid ea.flag [ 76.761384][ T9259] [ 76.768135][ T9259] ERROR: (device loop4): remounting filesystem as read-only [ 76.861480][ T9301] syz.3.2175: vmalloc error: size 18446744073709551615, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 76.871278][ T9301] CPU: 0 PID: 9301 Comm: syz.3.2175 Not tainted syzkaller #0 [ 76.872602][ T9301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 76.874367][ T9301] Call trace: [ 76.874931][ T9301] dump_backtrace+0x1c4/0x1f0 [ 76.875898][ T9301] show_stack+0x2c/0x3c [ 76.876766][ T9301] __dump_stack+0x30/0x40 [ 76.877528][ T9301] dump_stack_lvl+0xf4/0x15c [ 76.878342][ T9301] dump_stack+0x1c/0x5c [ 76.879064][ T9301] warn_alloc+0x214/0x324 [ 76.879811][ T9301] __vmalloc_node_range+0x118/0xe70 [ 76.880717][ T9301] vmalloc+0x9c/0xd4 [ 76.881449][ T9301] dvb_dvr_do_ioctl+0x120/0x1f8 [ 76.882365][ T9301] dvb_usercopy+0x248/0x45c [ 76.883198][ T9301] dvb_dvr_ioctl+0x3c/0x54 [ 76.883980][ T9301] __arm64_sys_ioctl+0x14c/0x1c8 [ 76.884806][ T9301] invoke_syscall+0x98/0x290 [ 76.885552][ T9301] el0_svc_common+0x13c/0x258 [ 76.886378][ T9301] do_el0_svc+0x5c/0x134 [ 76.887220][ T9301] el0_svc+0x58/0x128 [ 76.887996][ T9301] el0t_64_sync_handler+0x84/0xf0 [ 76.888923][ T9301] el0t_64_sync+0x18c/0x190 [ 76.941663][ T9301] Mem-Info: [ 76.942378][ T9301] active_anon:12728 inactive_anon:0 isolated_anon:0 [ 76.942378][ T9301] active_file:14915 inactive_file:2553 isolated_file:0 [ 76.942378][ T9301] unevictable:768 dirty:525 writeback:0 [ 76.942378][ T9301] slab_reclaimable:19656 slab_unreclaimable:98353 [ 76.942378][ T9301] mapped:29245 shmem:6631 pagetables:675 [ 76.942378][ T9301] sec_pagetables:0 bounce:0 [ 76.942378][ T9301] kernel_misc_reclaimable:0 [ 76.942378][ T9301] free:1427947 free_pcp:1178 free_cma:7360 [ 76.944224][ T9307] overlayfs: workdir and upperdir must be separate subtrees [ 76.976331][ T9301] Node 0 active_anon:52512kB inactive_anon:0kB active_file:59660kB inactive_file:10212kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:116980kB dirty:2100kB writeback:0kB shmem:28124kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9216kB pagetables:2800kB sec_pagetables:0kB all_unreclaimable? no [ 76.990624][ T9301] Node 0 DMA free:3076864kB boost:0kB min:20660kB low:25824kB high:30988kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:29440kB [ 77.001634][ T9301] lowmem_reserve[]: 0 0 3551 3551 3551 [ 77.002608][ T9301] Node 0 Normal free:2628120kB boost:0kB min:24392kB low:30488kB high:36584kB reserved_highatomic:0KB active_anon:49712kB inactive_anon:0kB active_file:59660kB inactive_file:10212kB unevictable:3072kB writepending:2100kB present:5242880kB managed:3640316kB mlocked:0kB bounce:0kB free_pcp:13044kB local_pcp:10528kB free_cma:0kB [ 77.022644][ T9301] lowmem_reserve[]: 0 0 0 0 0 [ 77.027221][ T9301] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 1*256kB (C) 1*512kB (C) 0*1024kB 0*2048kB 751*4096kB (MC) = 3076864kB [ 77.037038][ T9301] Node 0 Normal: 68*4kB (UM) 395*8kB (UME) 215*16kB (UME) 1463*32kB (UME) 667*64kB (UME) 244*128kB (UME) 126*256kB (UME) 56*512kB (UME) 6*1024kB (UME) 11*2048kB (UM) 588*4096kB (UM) = 2625656kB [ 77.045725][ T9284] set_capacity_and_notify: 4 callbacks suppressed [ 77.045733][ T9284] loop0: detected capacity change from 0 to 32768 [ 77.049943][ T9301] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 77.054858][ T9301] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 77.056522][ T9301] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 77.057200][ T9284] (syz.0.2167,9284,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.058292][ T9301] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 77.061776][ T9301] 22294 total pagecache pages [ 77.062769][ T9301] 0 pages in swap cache [ 77.063389][ T9284] (syz.0.2167,9284,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 77.075261][ T9301] Free swap = 124996kB [ 77.075998][ T9301] Total swap = 124996kB [ 77.077975][ T9301] 2097152 pages RAM [ 77.080135][ T9313] __nla_validate_parse: 2 callbacks suppressed [ 77.080145][ T9313] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2183'. [ 77.080556][ T9301] 0 pages HighMem/MovableOnly [ 77.086864][ T9284] JBD2: Ignoring recovery information on journal [ 77.093773][ T9301] 417025 pages reserved [ 77.094468][ T9301] 8192 pages cma reserved [ 77.095225][ T9301] 2 pages hwpoisoned [ 77.177161][ T9284] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.276047][ T4331] ocfs2: Unmounting device (7,0) on (node local) [ 77.319820][ T9327] loop3: detected capacity change from 0 to 512 [ 77.344769][ T9327] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.348955][ T9327] EXT4-fs warning (device loop3): ext4_xattr_inode_get:506: inode #11: comm syz.3.2188: EA inode hash validation failed [ 77.389791][ T9327] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2802: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 77.420596][ T9327] EXT4-fs (loop3): 1 orphan inode deleted [ 77.438622][ T9327] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 77.509723][ T4337] EXT4-fs (loop3): unmounting filesystem. [ 77.566232][ T9338] netlink: 112 bytes leftover after parsing attributes in process `syz.1.2193'. [ 77.568711][ T9311] loop2: detected capacity change from 0 to 131072 [ 77.587478][ T9311] F2FS-fs (loop2): invalid crc value [ 77.619079][ T9311] F2FS-fs (loop2): Found nat_bits in checkpoint [ 77.634619][ T9311] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 77.637641][ T9345] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2196'. [ 77.648799][ T9311] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 77.665798][ T9328] loop0: detected capacity change from 0 to 32768 [ 77.716047][ T9352] loop1: detected capacity change from 0 to 128 [ 77.731076][ T9354] netlink: 'syz.4.2201': attribute type 1 has an invalid length. [ 77.749146][ T9352] affs: No valid root block on device loop1 [ 77.843290][ T7254] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 78.028483][ T9362] loop3: detected capacity change from 0 to 32768 [ 78.070396][ T9389] loop1: detected capacity change from 0 to 1024 [ 78.086922][ T9362] XFS (loop3): Mounting V5 filesystem in no-recovery mode. Filesystem will be inconsistent. [ 78.108493][ T9359] loop2: detected capacity change from 0 to 32768 [ 78.113850][ T9359] (syz.2.2199,9359,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.116082][ T9359] (syz.2.2199,9359,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 78.129231][ T9359] JBD2: Ignoring recovery information on journal [ 78.141574][ T9362] XFS (loop3): ro->rw transition prohibited on norecovery mount [ 78.162931][ T9389] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 78.177791][ T9359] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 78.178802][ T4337] XFS (loop3): Unmounting Filesystem [ 78.186083][ T9389] EXT4-fs error (device loop1): ext4_get_first_dir_block:3605: inode #12: comm syz.1.2214: directory missing '..' [ 78.196398][ T9402] loop4: detected capacity change from 0 to 1024 [ 78.229998][ T9389] EXT4-fs (loop1): Remounting filesystem read-only [ 78.275875][ T4326] EXT4-fs (loop1): unmounting filesystem. [ 78.297528][ T4335] ocfs2: Unmounting device (7,2) on (node local) [ 78.405477][ T9421] netlink: 'syz.0.2229': attribute type 10 has an invalid length. [ 78.445159][ T9421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.459288][ T9421] team0: Port device bond0 added [ 78.476961][ T9431] loop2: detected capacity change from 0 to 512 [ 78.495639][ T9431] EXT2-fs (loop2): (no)acl options not supported [ 78.503735][ T9431] EXT2-fs (loop2): warning: mounting ext3 filesystem as ext2 [ 78.504987][ T9431] EXT2-fs (loop2): error: revision level too high, forcing read-only mode [ 78.507532][ T9435] netlink: 7 bytes leftover after parsing attributes in process `syz.3.2220'. [ 78.518128][ T9431] EXT2-fs (loop2): error: ext2_iget: bad extended attribute block 1 [ 78.536775][ T9435] netlink: 7 bytes leftover after parsing attributes in process `syz.3.2220'. [ 78.551908][ T9439] binder: 9438:9439 ioctl c0306201 20000680 returned -14 [ 78.622603][ T9450] IPVS: length: 173 != 24 [ 78.624021][ T9453] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2242'. [ 78.679573][ T9462] overlayfs: missing 'lowerdir' [ 78.790032][ T9476] bond0: Unable to set up delay as MII monitoring is disabled [ 78.837832][ T9481] netlink: 'syz.3.2258': attribute type 10 has an invalid length. [ 79.023902][ T9505] device ip6tnl2 entered promiscuous mode [ 79.031272][ T9507] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2271'. [ 79.190894][ T9529] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 79.192263][ T9529] vhci_hcd: invalid port number 96 [ 79.203270][ T9529] vhci_hcd: default hub control req: 0311 v0005 i0060 l7 [ 79.251143][ T9521] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 79.257471][ T9521] REISERFS (device loop3): found reiserfs format "3.5" with non-standard journal [ 79.259271][ T9521] REISERFS (device loop3): using ordered data mode [ 79.273309][ T9521] reiserfs: using flush barriers [ 79.275962][ T9538] netlink: 256 bytes leftover after parsing attributes in process `syz.1.2287'. [ 79.284025][ T9521] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 79.287039][ T9521] REISERFS (device loop3): checking transaction log (loop3) [ 79.297930][ T9521] REISERFS (device loop3): Using r5 hash to sort names [ 79.299221][ T9521] REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. [ 79.312335][ T9546] netlink: 'syz.4.2286': attribute type 3 has an invalid length. [ 79.333437][ T9546] netlink: 114680 bytes leftover after parsing attributes in process `syz.4.2286'. [ 79.410054][ T9553] FAT-fs (loop2): bogus number of FAT sectors [ 79.411196][ T9553] FAT-fs (loop2): Can't find a valid FAT filesystem [ 79.499032][ T9563] exfat: Deprecated parameter 'utf8' [ 79.514214][ T9565] bond0: option arp_validate: invalid value (18446744073491447809) [ 79.514640][ T11] bond0: (slave bond_slave_0): interface is now down [ 79.517413][ T11] bond0: (slave bond_slave_1): interface is now down [ 79.518484][ T11] bond0: (slave wlan1): interface is now down [ 79.521139][ T11] bond0: now running without any active interface! [ 79.528769][ T9563] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xf8a64500, utbl_chksum : 0xe619d30d) [ 79.582840][ T9566] netlink: 'syz.1.2299': attribute type 10 has an invalid length. [ 79.597552][ T9566] batman_adv: batadv0: Adding interface: netdevsim0 [ 79.598791][ T9566] batman_adv: batadv0: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.602756][ T9566] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 79.619905][ T9572] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2302'. [ 79.625603][ T9576] netlink: 'syz.2.2304': attribute type 3 has an invalid length. [ 79.664560][ T9582] overlayfs: empty lowerdir [ 79.671076][ T9580] netlink: 'syz.1.2306': attribute type 1 has an invalid length. [ 79.744946][ T9595] tmpfs: Bad value for 'mpol' [ 79.795333][ T9602] x_tables: unsorted underflow at hook 1 [ 80.019829][ T9640] netlink: 'syz.2.2336': attribute type 10 has an invalid length. [ 80.055191][ T9645] tmpfs: Unknown parameter 'm' [ 80.130490][ T9650] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.142186][ T9650] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.150720][ T9650] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.161133][ T9650] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 80.215306][ T9650] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 80.235150][ T9638] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.2335 (9638) [ 80.245135][ T9638] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 80.246765][ T9638] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 80.279149][ T4327] EXT4-fs (loop4): unmounting filesystem. [ 80.291963][ T9638] BTRFS info (device loop1): setting nodatasum [ 80.293065][ T9638] BTRFS info (device loop1): force zlib compression, level 3 [ 80.313178][ T9638] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8) [ 80.315186][ T9638] BTRFS info (device loop1): use lzo compression, level 0 [ 80.316335][ T9638] BTRFS info (device loop1): turning on flush-on-commit [ 80.317410][ T9638] BTRFS info (device loop1): enabling auto defrag [ 80.321454][ T9668] netlink: 'syz.3.2350': attribute type 10 has an invalid length. [ 80.326273][ T9638] BTRFS info (device loop1): max_inline at 4096 [ 80.327317][ T9638] BTRFS info (device loop1): using free space tree [ 80.344295][ T9668] batman_adv: batadv0: Adding interface: netdevsim0 [ 80.345444][ T9668] batman_adv: batadv0: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.365529][ T9668] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 80.458856][ T9652] XFS (loop0): Mounting V5 Filesystem [ 80.518147][ T9652] XFS (loop0): Ending clean mount [ 80.522698][ T9652] syz.0.2342: attempt to access beyond end of device [ 80.522698][ T9652] loop0: rw=4096, sector=18446744073709551587, nr_sectors = 1 limit=32768 [ 80.550874][ T4331] XFS (loop0): Unmounting Filesystem [ 80.557921][ T9638] BTRFS info (device loop1): enabling ssd optimizations [ 80.665635][ T9720] xt_hashlimit: max too large, truncated to 1048576 [ 80.682135][ T9723] device bridge2 entered promiscuous mode [ 80.715175][ T9681] XFS (loop2): DAX unsupported by block device. Turning off DAX. [ 80.717884][ T9681] XFS (loop2): Mounting V5 Filesystem [ 80.747817][ T9681] XFS (loop2): Ending clean mount [ 80.756254][ T9681] XFS (loop2): Quotacheck needed: Please wait. [ 80.779688][ T9681] XFS (loop2): Quotacheck: Done. [ 80.812654][ T4326] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 80.822127][ T9735] netlink: 'syz.4.2365': attribute type 10 has an invalid length. [ 80.845413][ T9735] batman_adv: batadv0: Adding interface: netdevsim0 [ 80.849936][ T9735] batman_adv: batadv0: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.859205][ T9735] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 80.911803][ T4335] XFS (loop2): Unmounting Filesystem [ 81.081570][ T9763] dlm: plock device version mismatch: kernel (1.2.0), user (0.0.0) [ 81.081740][ T9762] xt_hashlimit: overflow, rate too high: 0 [ 81.087493][ T4701] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop1 scanned by udevd (4701) [ 81.311571][ T9796] netlink: 'syz.4.2396': attribute type 11 has an invalid length. [ 81.445407][ T9812] device sit0 entered promiscuous mode [ 81.611600][ T9843] x_tables: duplicate underflow at hook 2 [ 82.032489][ T9892] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 82.165735][ T9906] __nla_validate_parse: 8 callbacks suppressed [ 82.165750][ T9906] netlink: 184 bytes leftover after parsing attributes in process `syz.3.2445'. [ 82.176377][ T9907] set_capacity_and_notify: 11 callbacks suppressed [ 82.176388][ T9907] loop1: detected capacity change from 0 to 64 [ 82.431969][ T9929] syz.3.2457 (9929): /proc/9926/oom_adj is deprecated, please use /proc/9926/oom_score_adj instead. [ 82.499352][ T9933] loop3: detected capacity change from 0 to 512 [ 82.500888][ T9933] EXT4-fs: Ignoring removed nobh option [ 82.521580][ T9933] EXT4-fs (loop3): orphan cleanup on readonly fs [ 82.524999][ T9933] EXT4-fs error (device loop3): ext4_map_blocks:637: inode #11: block 1: comm syz.3.2460: lblock 0 mapped to illegal pblock 1 (length 1) [ 82.542913][ T9933] EXT4-fs (loop3): Remounting filesystem read-only [ 82.546576][ T9933] EXT4-fs error (device loop3): ext4_xattr_inode_update_ref:984: inode #11: comm syz.3.2460: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 82.569709][ T9933] EXT4-fs (loop3): Remounting filesystem read-only [ 82.570886][ T9933] EXT4-fs warning (device loop3): ext4_xattr_inode_dec_ref_all:1178: inode #11: comm syz.3.2460: ea_inode dec ref err=-117 [ 82.572936][ T9933] EXT4-fs (loop3): 1 orphan inode deleted [ 82.575815][ T9921] loop4: detected capacity change from 0 to 32768 [ 82.593351][ T9933] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 82.636256][ T9844] loop0: detected capacity change from 0 to 131072 [ 82.638679][ T9844] F2FS-fs (loop0): Test dummy encryption mode enabled [ 82.640312][ T9921] XFS (loop4): Mounting V5 Filesystem [ 82.640952][ T9940] loop1: detected capacity change from 0 to 8 [ 82.658974][ T4337] EXT4-fs (loop3): unmounting filesystem. [ 82.679916][ T9844] F2FS-fs (loop0): Found nat_bits in checkpoint [ 82.700945][ T9921] XFS (loop4): Ending clean mount [ 82.720228][ T9844] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 82.814440][ T4327] XFS (loop4): Unmounting Filesystem [ 82.946026][ T9974] validate_nla: 1 callbacks suppressed [ 82.946040][ T9974] netlink: 'syz.1.2475': attribute type 7 has an invalid length. [ 82.948535][ T9974] netlink: 'syz.1.2475': attribute type 8 has an invalid length. [ 83.170980][ T9893] loop2: detected capacity change from 0 to 131072 [ 83.174338][ T9893] F2FS-fs (loop2): Invalid log sectorsize (67108873) [ 83.175529][ T9893] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 83.177154][ T9893] F2FS-fs (loop2): invalid crc value [ 83.195314][ T9893] F2FS-fs (loop2): Found nat_bits in checkpoint [ 83.223699][ T9893] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 83.224929][ T9893] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 83.254471][T10005] sctp: [Deprecated]: syz.3.2488 (pid 10005) Use of int in max_burst socket option. [ 83.254471][T10005] Use struct sctp_assoc_value instead [ 83.269403][ T9893] F2FS-fs (loop2): sanity_check_inode: inode (ino=4, mode=1773) should not have inline_dentry, run fsck to fix [ 83.327842][T10010] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 83.389791][ T9990] loop4: detected capacity change from 0 to 32768 [ 83.392767][ T9990] [ 83.392767][ T9990] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 83.392767][ T9990] [ 83.416540][ T9990] [ 83.416540][ T9990] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 83.416540][ T9990] [ 83.418432][ T9990] [ 83.418432][ T9990] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 83.418432][ T9990] [ 83.419916][ T9990] [ 83.419916][ T9990] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 83.419916][ T9990] [ 83.455801][ T91] [ 83.455801][ T91] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 83.455801][ T91] [ 83.486670][ T4327] [ 83.486670][ T4327] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 83.486670][ T4327] [ 83.494194][ T4327] [ 83.494194][ T4327] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 83.494194][ T4327] [ 83.622394][T10046] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2508'. [ 83.755897][T10068] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2520'. [ 83.834827][T10075] loop0: detected capacity change from 0 to 1024 [ 83.849229][T10078] loop4: detected capacity change from 0 to 1024 [ 83.957842][ T39] hfsplus: b-tree write err: -5, ino 25 [ 83.958855][ T39] hfsplus: b-tree write err: -5, ino 4 [ 83.960021][ T39] hfsplus: b-tree write err: -5, ino 2 [ 83.977219][T10056] loop1: detected capacity change from 0 to 32768 [ 83.986135][T10090] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 83.987743][T10090] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 83.993797][T10056] [ 83.993797][T10056] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 83.993797][T10056] [ 84.002793][T10056] [ 84.002793][T10056] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 84.002793][T10056] [ 84.023562][T10090] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 84.026676][T10056] [ 84.026676][T10056] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 84.026676][T10056] [ 84.027538][T10094] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2532'. [ 84.028492][T10056] [ 84.028492][T10056] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 84.028492][T10056] [ 84.042436][ T91] [ 84.042436][ T91] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 84.042436][ T91] [ 84.072028][ T4326] [ 84.072028][ T4326] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 84.072028][ T4326] [ 84.074728][ T4326] [ 84.074728][ T4326] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 84.074728][ T4326] [ 84.118430][T10104] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2538'. [ 84.119937][T10104] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2538'. [ 84.121407][T10104] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2538'. [ 84.332500][T10134] exfat: Deprecated parameter 'utf8' [ 84.335980][T10134] exfat: Deprecated parameter 'utf8' [ 84.340756][T10134] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xbe5fd08b, utbl_chksum : 0xe619d30d) [ 84.360300][T10139] netlink: 'syz.0.2554': attribute type 30 has an invalid length. [ 84.425635][T10145] binder: 10144:10145 ioctl c0046209 9999999999999999 returned -22 [ 84.520435][T10159] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.539453][T10159] EXT4-fs error (device loop2): ext4_iget_extra_inode:4763: inode #15: comm syz.2.2563: corrupted in-inode xattr [ 84.541946][T10159] EXT4-fs (loop2): Remounting filesystem read-only [ 84.545634][T10159] EXT4-fs error (device loop2): ext4_orphan_get:1410: comm syz.2.2563: couldn't read orphan inode 15 (err -117) [ 84.548177][T10159] EXT4-fs (loop2): Remounting filesystem read-only [ 84.549519][T10159] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 84.555121][T10159] EXT4-fs (loop2): unmounting filesystem. [ 85.066840][T10189] XFS (loop1): Mounting V5 Filesystem [ 85.207941][T10189] XFS (loop1): Ending clean mount [ 85.212024][T10189] XFS (loop1): Quotacheck needed: Please wait. [ 85.266630][T10189] XFS (loop1): Quotacheck: Done. [ 85.315144][T10251] device vlan0 entered promiscuous mode [ 85.342944][T10257] bond0: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 85.359132][ T4326] XFS (loop1): Unmounting Filesystem [ 85.412997][T10266] ieee802154 phy0 wpan0: encryption failed: -22 [ 85.414183][T10266] ieee802154 phy0 wpan0: encryption failed: -22 [ 85.416840][T10269] netlink: 14 bytes leftover after parsing attributes in process `syz.4.2610'. [ 85.436581][T10273] netlink: 'syz.3.2613': attribute type 4 has an invalid length. [ 85.549060][T10286] xt_TPROXY: Can be used only with -p tcp or -p udp [ 85.628579][T10294] cgroup: none used incorrectly [ 85.767080][T10278] JBD2: Ignoring recovery information on journal [ 85.816966][T10314] bond0: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 85.817010][T10278] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 85.848371][T10278] OCFS2: ERROR (device loop2): int ocfs2_xattr_find_entry(struct inode *, int, const char *, struct ocfs2_xattr_search *): corrupted xattr entries [ 85.848433][T10278] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.860031][T10278] OCFS2: Returning error to the calling process. [ 85.864807][T10278] (syz.2.2617,10278,1):ocfs2_setattr:1299 ERROR: status = -117 [ 85.920890][ T4335] ocfs2: Unmounting device (7,2) on (node local) [ 85.951373][T10327] capability: warning: `syz.4.2637' uses 32-bit capabilities (legacy support in use) [ 85.991690][T10331] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2639'. [ 86.083999][T10304] ERROR: (device loop1): dtSearch: stack overrun! [ 86.083999][T10304] [ 86.084591][T10339] [U] ‚ [ 86.095006][T10304] ERROR: (device loop1): remounting filesystem as read-only [ 86.099090][T10304] btstack dump: [ 86.100966][T10304] bn = 0, index = 4 [ 86.101569][T10304] bn = 0, index = 4 [ 86.104918][T10304] bn = 0, index = 4 [ 86.105598][T10304] bn = 0, index = 4 [ 86.110095][T10304] bn = 0, index = 4 [ 86.111913][T10304] bn = 0, index = 4 [ 86.113505][T10304] bn = 0, index = 4 [ 86.115424][T10304] bn = 0, index = 0 [ 86.116065][T10304] jfs_lookup: dtSearch returned -5 [ 86.341899][T10374] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 86.374161][T10376] SQUASHFS error: lzo decompression failed, data probably corrupt [ 86.375744][T10376] SQUASHFS error: Failed to read block 0x91: -5 [ 86.381858][T10376] SQUASHFS error: Unable to read metadata cache entry [8f] [ 86.390356][T10376] SQUASHFS error: Unable to read inode 0x11f [ 86.425869][T10386] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 86.476615][T10390] usb usb8: usbfs: interface 0 claimed by hub while 'syz.2.2663' sets config #0 [ 86.970286][T10464] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 87.005981][T10457] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 87.029218][T10457] FAT-fs (loop3): error, clusters badly computed (1 != 0) [ 87.030689][T10457] FAT-fs (loop3): Filesystem has been set read-only [ 87.047790][T10472] EXT4-fs: inline encryption not supported [ 87.048846][T10472] EXT4-fs: Ignoring removed oldalloc option [ 87.081160][T10472] EXT4-fs (loop1): 1 truncate cleaned up [ 87.082064][T10472] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 87.132447][ T4326] EXT4-fs (loop1): unmounting filesystem. [ 87.139558][T10480] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 87.176575][T10481] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 87.227455][T10460] XFS (loop0): Mounting V5 Filesystem [ 87.261234][T10460] XFS (loop0): Ending clean mount [ 87.263039][T10460] XFS (loop0): Quotacheck needed: Please wait. [ 87.289841][T10460] XFS (loop0): Quotacheck: Done. [ 87.395817][T10510] netlink: 'syz.2.2717': attribute type 2 has an invalid length. [ 87.408888][ T4331] XFS (loop0): Unmounting Filesystem [ 87.442615][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 87.442624][ T27] audit: type=1326 audit(87.420:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10512 comm="syz.3.2719" exe="/root/ci2-linux-6-1-kasan-arm64/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffff97577b68 code=0x0 [ 87.641978][T10543] netlink: 44 bytes leftover after parsing attributes in process `syz.1.2734'. [ 87.688795][T10547] netlink: 64 bytes leftover after parsing attributes in process `syz.1.2737'. [ 87.832895][T10563] autofs4:pid:10563:autofs_fill_super: called with bogus options [ 87.938820][T10574] device sit0 entered promiscuous mode [ 87.952883][T10574] netlink: 'syz.0.2749': attribute type 1 has an invalid length. [ 87.954559][T10574] netlink: 1 bytes leftover after parsing attributes in process `syz.0.2749'. [ 88.114393][T10585] netlink: 'syz.1.2755': attribute type 5 has an invalid length. [ 88.149830][T10561] set_capacity_and_notify: 19 callbacks suppressed [ 88.149841][T10561] loop2: detected capacity change from 0 to 32768 [ 88.162232][T10561] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.166501][T10561] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.177490][T10561] gfs2: fsid=syz:syz.s: journal 0 mapped with 5 extents in 0ms [ 88.212547][T10561] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 88.345681][T10604] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2764'. [ 88.382942][T10608] mmap: syz.3.2753 (10608) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 88.671842][T10531] loop4: detected capacity change from 0 to 131072 [ 88.687810][T10531] F2FS-fs (loop4): invalid crc value [ 88.724709][T10531] F2FS-fs (loop4): Found nat_bits in checkpoint [ 88.742303][T10531] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 88.751908][T10647] loop0: detected capacity change from 0 to 512 [ 88.772268][T10647] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.775994][T10647] EXT4-fs error (device loop0): ext4_find_extent:936: inode #4: comm syz.0.2782: pblk 2 bad header/extent: invalid magic - magic 3fff, entries 12, max 508(0), depth 0(0) [ 88.786043][T10531] F2FS-fs (loop4): sanity_check_inode: inode (ino=7, mode=33261) should not have inline_data, run fsck to fix [ 88.793728][T10647] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=-117 [ 88.797410][T10647] EXT4-fs warning (device loop0): ext4_enable_quotas:7093: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 88.811147][T10630] loop3: detected capacity change from 0 to 32768 [ 88.819037][T10647] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 88.820301][T10647] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 88.847452][T10647] EXT4-fs error (device loop0): ext4_lookup:1855: inode #2: comm syz.0.2782: 'file0' linked to parent dir [ 88.880655][T10630] XFS (loop3): Mounting V5 Filesystem [ 88.931707][T10630] XFS (loop3): Ending clean mount [ 88.950138][ T4331] EXT4-fs (loop0): unmounting filesystem. [ 89.043409][ T4337] XFS (loop3): Unmounting Filesystem [ 89.186925][T10690] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2798'. [ 89.291784][T10699] IPv6: Can't replace route, no match found [ 89.302925][T10700] netlink: 'syz.0.2803': attribute type 32 has an invalid length. [ 89.345462][T10702] loop4: detected capacity change from 0 to 164 [ 89.353093][T10702] ISOFS: unable to read i-node block [ 89.354837][T10702] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 89.457186][T10642] loop2: detected capacity change from 0 to 131072 [ 89.472998][T10642] F2FS-fs (loop2): Invalid log sectors per block(570425347) log sectorsize(9) [ 89.483329][T10642] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 89.485202][T10642] F2FS-fs (loop2): invalid crc value [ 89.490946][T10642] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (15359802341028777995, 275811881701387) [ 89.516380][T10642] F2FS-fs (loop2): recover fsync data on readonly fs [ 89.517581][T10642] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=3000000, run fsck to fix. [ 89.544974][T10642] F2FS-fs (loop2): Bad quota inode 2:50331648 [ 89.546077][T10642] F2FS-fs (loop2): Failed to enable quota tracking (type=2, err=-22). Please run fsck to fix. [ 89.547735][T10642] F2FS-fs (loop2): Cannot turn on quota_ino: -22 [ 89.563838][T10642] F2FS-fs (loop2): Try to recover 2th superblock, ret: -30 [ 89.565111][T10642] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b [ 89.580789][T10642] F2FS-fs (loop2): Try to recover all the superblocks, ret: 0 [ 89.582432][T10642] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=3000000, run fsck to fix. [ 89.596413][T10642] F2FS-fs (loop2): Bad quota inode 2:50331648 [ 89.597574][T10642] F2FS-fs (loop2): Failed to enable quota tracking (type=2, err=-22). Please run fsck to fix. [ 89.601832][T10731] loop4: detected capacity change from 0 to 2048 [ 89.620081][T10731] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 89.642688][T10736] loop1: detected capacity change from 0 to 164 [ 89.662362][T10736] ISOFS: unable to read i-node block [ 89.663557][T10736] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 89.699637][T10743] loop4: detected capacity change from 0 to 64 [ 89.750826][T10749] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2826'. [ 89.850816][T10759] netlink: 'syz.3.2832': attribute type 3 has an invalid length. [ 90.019909][T10781] netlink: 'syz.0.2843': attribute type 3 has an invalid length. [ 90.073343][T10787] loop1: detected capacity change from 0 to 8 [ 90.076939][T10787] SQUASHFS error: zstd decompression failed, data probably corrupt [ 90.078309][T10787] SQUASHFS error: Failed to read block 0x9b: -5 [ 90.079355][T10787] SQUASHFS error: Unable to read metadata cache entry [99] [ 90.080673][T10787] SQUASHFS error: Unable to read inode 0x127 [ 90.096848][T10793] tmpfs: Bad value for 'mpol' [ 90.149564][ T4701] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 90.273702][T10805] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 90.303177][T10805] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 90.309077][T10805] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 64512 [ 90.310633][T10805] EXT4-fs error (device loop1): ext4_acquire_dquot:6841: comm syz.1.2854: Failed to acquire dquot type 0 [ 90.386167][T10831] IPVS: set_ctl: invalid protocol: 2 127.0.0.1:20000 [ 90.395980][ T4326] EXT4-fs (loop1): unmounting filesystem. [ 90.510498][T10839] ntfs3: loop4: Different NTFS' sector size (4096) and media sector size (512) [ 90.697365][T10867] Soft offlining pfn 0x145200 at process virtual address 0x20000000 [ 90.718148][T10867] Memory failure: 0x145200: unhandlable page. [ 90.803111][T10886] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2893'. [ 90.885295][T10896] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 90.959795][T10909] netlink: 88 bytes leftover after parsing attributes in process `syz.0.2904'. [ 91.103060][T10934] netlink: 'syz.1.2916': attribute type 1 has an invalid length. [ 91.104479][T10934] netlink: 'syz.1.2916': attribute type 2 has an invalid length. [ 91.128604][T10937] netlink: 'syz.1.2917': attribute type 32 has an invalid length. [ 91.130399][T10938] netlink: 'syz.0.2918': attribute type 8 has an invalid length. [ 91.131848][T10938] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2918'. [ 91.296994][T10953] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 91.307505][T10953] [ 91.307912][T10953] ====================================================== [ 91.309013][T10953] WARNING: possible circular locking dependency detected [ 91.310167][T10953] syzkaller #0 Not tainted [ 91.310857][T10953] ------------------------------------------------------ [ 91.312009][T10953] syz.1.2925/10953 is trying to acquire lock: [ 91.313109][T10953] ffff0000f4ff4268 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x54/0x1c8 [ 91.314584][T10953] [ 91.314584][T10953] but task is already holding lock: [ 91.316025][T10953] ffff0000fd0ab4b0 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x7d8/0x1090 [ 91.317714][T10953] [ 91.317714][T10953] which lock already depends on the new lock. [ 91.317714][T10953] [ 91.319527][T10953] [ 91.319527][T10953] the existing dependency chain (in reverse order) is: [ 91.321258][T10953] [ 91.321258][T10953] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 91.322581][T10953] down_read+0x64/0x300 [ 91.323392][T10953] ext4_map_blocks+0x270/0x160c [ 91.324429][T10953] ext4_getblk+0x178/0x680 [ 91.325274][T10953] ext4_bread+0x3c/0x1a8 [ 91.326179][T10953] ext4_quota_write+0x200/0x544 [ 91.327068][T10953] get_free_dqblk+0x27c/0x570 [ 91.327883][T10953] do_insert_tree+0x1ec/0xc68 [ 91.328858][T10953] do_insert_tree+0x7dc/0xc68 [ 91.329765][T10953] qtree_write_dquot+0x3d4/0x4e4 [ 91.330687][T10953] v2_write_dquot+0xf0/0x180 [ 91.331549][T10953] dquot_acquire+0x280/0x4b8 [ 91.332395][T10953] ext4_acquire_dquot+0x270/0x420 [ 91.333345][T10953] dqget+0x638/0xa98 [ 91.334086][T10953] __dquot_initialize+0x2e4/0xb30 [ 91.335059][T10953] dquot_initialize+0x24/0x34 [ 91.335927][T10953] ext4_rmdir+0x150/0x91c [ 91.336748][T10953] vfs_rmdir+0x304/0x438 [ 91.337591][T10953] do_rmdir+0x244/0x524 [ 91.338403][T10953] __arm64_sys_unlinkat+0xcc/0xfc [ 91.339369][T10953] invoke_syscall+0x98/0x290 [ 91.340234][T10953] el0_svc_common+0x13c/0x258 [ 91.341169][T10953] do_el0_svc+0x5c/0x134 [ 91.342011][T10953] el0_svc+0x58/0x128 [ 91.342810][T10953] el0t_64_sync_handler+0x84/0xf0 [ 91.343860][T10953] el0t_64_sync+0x18c/0x190 [ 91.344779][T10953] [ 91.344779][T10953] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 91.346212][T10953] down_read+0x64/0x300 [ 91.346995][T10953] v2_read_dquot+0x4c/0x118 [ 91.347889][T10953] dquot_acquire+0x108/0x4b8 [ 91.348822][T10953] ext4_acquire_dquot+0x270/0x420 [ 91.349810][T10953] dqget+0x638/0xa98 [ 91.350611][T10953] __dquot_initialize+0x2e4/0xb30 [ 91.351591][T10953] dquot_initialize+0x24/0x34 [ 91.352575][T10953] ext4_rmdir+0x10c/0x91c [ 91.353377][T10953] vfs_rmdir+0x304/0x438 [ 91.354177][T10953] do_rmdir+0x244/0x524 [ 91.354949][T10953] __arm64_sys_unlinkat+0xcc/0xfc [ 91.355832][T10953] invoke_syscall+0x98/0x290 [ 91.356681][T10953] el0_svc_common+0x13c/0x258 [ 91.357704][T10953] do_el0_svc+0x5c/0x134 [ 91.358551][T10953] el0_svc+0x58/0x128 [ 91.359335][T10953] el0t_64_sync_handler+0x84/0xf0 [ 91.360276][T10953] el0t_64_sync+0x18c/0x190 [ 91.361247][T10953] [ 91.361247][T10953] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 91.362746][T10953] __lock_acquire+0x27c8/0x6610 [ 91.363663][T10953] lock_acquire+0x20c/0x638 [ 91.364556][T10953] __mutex_lock_common+0x1a0/0x1f3c [ 91.365473][T10953] mutex_lock_nested+0x38/0x44 [ 91.366365][T10953] dquot_commit+0x54/0x1c8 [ 91.367258][T10953] ext4_write_dquot+0x1b4/0x320 [ 91.368250][T10953] ext4_mark_dquot_dirty+0xe8/0x150 [ 91.369344][T10953] mark_all_dquot_dirty+0x108/0x424 [ 91.370343][T10953] __dquot_free_space+0x768/0xaa4 [ 91.371341][T10953] ext4_free_blocks+0x18dc/0x2468 [ 91.372308][T10953] ext4_ext_remove_space+0x1618/0x3b98 [ 91.373401][T10953] ext4_ext_truncate+0x170/0x218 [ 91.374353][T10953] ext4_truncate+0xa00/0x1090 [ 91.375207][T10953] ext4_evict_inode+0xbd0/0x1264 [ 91.376141][T10953] evict+0x3d8/0x824 [ 91.376977][T10953] iput+0x728/0x7e8 [ 91.377759][T10953] do_unlinkat+0x35c/0x504 [ 91.378609][T10953] __arm64_sys_unlinkat+0xe0/0xfc [ 91.379581][T10953] invoke_syscall+0x98/0x290 [ 91.380499][T10953] el0_svc_common+0x13c/0x258 [ 91.381425][T10953] do_el0_svc+0x5c/0x134 [ 91.382205][T10953] el0_svc+0x58/0x128 [ 91.382888][T10953] el0t_64_sync_handler+0x84/0xf0 [ 91.383806][T10953] el0t_64_sync+0x18c/0x190 [ 91.384672][T10953] [ 91.384672][T10953] other info that might help us debug this: [ 91.384672][T10953] [ 91.386502][T10953] Chain exists of: [ 91.386502][T10953] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 91.386502][T10953] [ 91.388856][T10953] Possible unsafe locking scenario: [ 91.388856][T10953] [ 91.390172][T10953] CPU0 CPU1 [ 91.391080][T10953] ---- ---- [ 91.391930][T10953] lock(&ei->i_data_sem/2); [ 91.392710][T10953] lock(&s->s_dquot.dqio_sem); [ 91.393887][T10953] lock(&ei->i_data_sem/2); [ 91.395054][T10953] lock(&dquot->dq_lock); [ 91.395835][T10953] [ 91.395835][T10953] *** DEADLOCK *** [ 91.395835][T10953] [ 91.397143][T10953] 4 locks held by syz.1.2925/10953: [ 91.397980][T10953] #0: ffff0000db6e4460 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 91.399636][T10953] #1: ffff0000db6e4650 (sb_internal){.+.+}-{0:0}, at: ext4_evict_inode+0x3e0/0x1264 [ 91.401236][T10953] #2: ffff0000fd0ab4b0 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_truncate+0x7d8/0x1090 [ 91.402867][T10953] #3: ffff80001563c968 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x10/0x4c [ 91.404362][T10953] [ 91.404362][T10953] stack backtrace: [ 91.405375][T10953] CPU: 1 PID: 10953 Comm: syz.1.2925 Not tainted syzkaller #0 [ 91.406626][T10953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 91.408332][T10953] Call trace: [ 91.408897][T10953] dump_backtrace+0x1c4/0x1f0 [ 91.409706][T10953] show_stack+0x2c/0x3c [ 91.410389][T10953] __dump_stack+0x30/0x40 [ 91.411141][T10953] dump_stack_lvl+0xf4/0x15c [ 91.411943][T10953] dump_stack+0x1c/0x5c [ 91.412672][T10953] print_circular_bug+0x148/0x1b0 [ 91.413555][T10953] check_noncircular+0x264/0x2f8 [ 91.414403][T10953] __lock_acquire+0x27c8/0x6610 [ 91.415324][T10953] lock_acquire+0x20c/0x638 [ 91.416125][T10953] __mutex_lock_common+0x1a0/0x1f3c [ 91.417060][T10953] mutex_lock_nested+0x38/0x44 [ 91.417895][T10953] dquot_commit+0x54/0x1c8 [ 91.418738][T10953] ext4_write_dquot+0x1b4/0x320 [ 91.419640][T10953] ext4_mark_dquot_dirty+0xe8/0x150 [ 91.420578][T10953] mark_all_dquot_dirty+0x108/0x424 [ 91.421470][T10953] __dquot_free_space+0x768/0xaa4 [ 91.422378][T10953] ext4_free_blocks+0x18dc/0x2468 [ 91.423263][T10953] ext4_ext_remove_space+0x1618/0x3b98 [ 91.424211][T10953] ext4_ext_truncate+0x170/0x218 [ 91.425099][T10953] ext4_truncate+0xa00/0x1090 [ 91.425979][T10953] ext4_evict_inode+0xbd0/0x1264 [ 91.426842][T10953] evict+0x3d8/0x824 [ 91.427536][T10953] iput+0x728/0x7e8 [ 91.428184][T10953] do_unlinkat+0x35c/0x504 [ 91.428962][T10953] __arm64_sys_unlinkat+0xe0/0xfc [ 91.429803][T10953] invoke_syscall+0x98/0x290 [ 91.430587][T10953] el0_svc_common+0x13c/0x258 [ 91.431410][T10953] do_el0_svc+0x5c/0x134 [ 91.432137][T10953] el0_svc+0x58/0x128 [ 91.432810][T10953] el0t_64_sync_handler+0x84/0xf0 [ 91.433722][T10953] el0t_64_sync+0x18c/0x190 [ 91.459687][ T4326] EXT4-fs (loop1): unmounting filesystem.