last executing test programs: 1.383558415s ago: executing program 1 (id=2239): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x2, @loopback={0xfec0ffffffffffff}, 0x80000000}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000640)={&(0x7f0000000240)={0xa, 0x4e20, 0x5, @rand_addr=' \x01\x00', 0x5}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000440)="96d2d8c088", 0x5}], 0x1}, 0x4000080) 1.261409359s ago: executing program 3 (id=2246): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x102260, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_setup(0x1c79, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007240)=[{{&(0x7f0000000100)={0xa, 0x4e22, 0x6, @mcast2, 0x7}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000012c0)="1ce02c7a", 0xfe60}], 0x1}}, {{0x0, 0x0, &(0x7f0000000000), 0x1}}], 0x3, 0x1c000) 1.175133082s ago: executing program 3 (id=2248): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x4, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000008850000007600000095"], &(0x7f00000001c0)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xe468}, 0x94) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)=@newtaction={0x64, 0x30, 0xffffffffffffffff, 0x0, 0x0, {}, [{0x50, 0x1, [@m_bpf={0x4c, 0x1, 0x0, 0x0, {{0x8}, {0x24, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x0, 0x10000000, 0x0, 0x4}}, @TCA_ACT_BPF_FD={0x8, 0x5, r1}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x64}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0x7c}, 0x1, 0x0, 0x0, 0xa25bb844b084a7a1}, 0x3000000) 1.116100483s ago: executing program 3 (id=2264): syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x2200850, &(0x7f0000000280)={[{@journal_dev={'journal_dev', 0x3d, 0x7}}, {@debug}, {@nodioread_nolock}, {@min_batch_time={'min_batch_time', 0x3d, 0x6}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nodelalloc}, {@jqfmt_vfsv1}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x1800000}}]}, 0x5, 0x596, &(0x7f0000000400)="$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") chdir(&(0x7f0000000400)='./file0\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./file5\x00', 0x61c0, 0x700) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file5\x00', 0x0, 0x35ce9dbc6723c18f, &(0x7f0000000080)) 945.170199ms ago: executing program 3 (id=2256): r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x480e, 0x4) sendmmsg$inet(r0, &(0x7f0000004a40)=[{{&(0x7f0000000200)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="03", 0x1}], 0x1}}], 0x1, 0x800) sendmmsg$inet(r0, &(0x7f0000001380)=[{{&(0x7f0000002140)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000001c0)='5', 0x1}], 0x1}}, {{&(0x7f0000000280)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10, &(0x7f0000000740)=[{&(0x7f0000002180)="c3f221a2cf01a9eab8b38a57ddaa550b6f2136e89f5ed4b6ce637b52ef33e02929a278818d75a7c01a4423362b5ba8427751e2f0da2876f5e62deb237b4991efdd8762a6eb73a2ba9de270183f74b388682795521ddc75cc3cc60815e02407b499d170bb9d47f7dd48d89ce5fea7c54c0d7dc26a35af7b208d0a15c9c20558386b3d649e56ba70e354d5e57beb2b3365031df3c8398faf73d0ac881c6e9d7189e118c4b2e8e0ef850375645a8da53396d4e33035ec288aa7d4cf82488456cb5e8a7a78f5048f39b8d31be32b23216b6ebc07c59e7fe86faa13007df73bba29ad6bbe90801fe7a4a035fdcc73cb087d14cb46f9668aa0899b5aa8047d516ec9c80d964efd73d56e2690e4ce4541cee4a1e6c3ebb786e7a54ebe1fd7c938d31e358084031b09cff48d9dc32269291c3d522e28bacf76586e13c7ae7c78a413ca5e1d4954edb638d108f6f6ad3bb4aac673a527baeecc5d3ba38649a86007ccf413033389c6e52df53f54790d4cdd3d7b275b01f3062e59d7dc6bc4818d844208ba8fe46ebfccc8da4568cdb707e77822852fb4a39e8bd9bdfe291aab9543b8e07475f3441d21c11fc88d665f5c2bb04fe00ed30a7c3c7142452a788cffd3a9fe96eb5d654ac7bd653b92d0062d52250bad819e0d542c28e4c00e33f8967ae27492331ee676c83c8a81125d4266646c8c07b350b5765f93a47541bc407bce8c3c099058dde78e7b9b9f42283d3aa0ac3f14a20d33710fb367048f8cb2c1cfa8ced3ab6d081e0f6b3f9b09ba2399f72cf1328606ba3f96ad8942619c9d83b9476e6a8e8d663f695a5be74f917fd5ece20c59c098eb0a282e4a140fc2bb1338c0328965c6ca8af07648f45610a0860b5cd763353a1c2824b9e3c4a3d0cbfc7fbd66a5c9d483807cd61af1208ffaade92d85800b72d549e842bdc17253f133507967ff0d915a8f112d935ae19a33eb09f640499b0b4561fa978d5b8f967c40803264e8b27e8fa7c3344f8a1dc75e8ba799f50c14adc89bf942ddf345a79ac933aa5e77eae53d640e9d0b3995f3aee3c1ae4878b026e61f0677af5a2d9a7ab104d6f56d2078029d574f19a8eba516ce20022310edc08ec90f18226f6fc571c2906c0bca8e1b033701486b3b2072b7d6e33a168ada700c88067e15539b86b15e5320d95df01686d9263a4dbf3f2e10698c375b39b188f3f1dff2f6b590540fd144b5ab1af00e955fdf9754daf8dd08fde11d61194c517e507195c506132dd9d859299258e7385625f719468087c639f419bd0f95cd83a3f9d9eae9e1a09d079fc0b38ba2ca5f608b81ba4ab3b71f8fa5dd16ed0d26c88027ed4cd019a389fb3bb8fe0a447d24d12a8eefd7e2d49ce3597dfb5ac0eaa585bd019b10ba4f9f54e3cdb05484f0836d9463d48745c0fdae824255308e2b8e84c83dcb9b35534188f29ca222bd6bf54408e025403dc18df7a56153b703412af43f0e9994432077a5ea771e990e6d530a55877553b54076f3c3e89c198c699c6f2f5fe5087a6e180832b957cd4aa9c0e7d5c491ff28b0deed15cbe0288dada68de66ccbb08f7b80a9def5c841ec918e70816c7a9239decd8eaf7d83ca4e28237fa413479be367ab9ed7a5aff00c8755708dbbb131cec137c7d0044a5c185fa278ecd3815ba81d254af33c87289e2234c20c5334d239731f72f481cc0d4b3ab56a88b9cbce59757333c765109f52d4f052709d3641262a430f069790613f7e994df6e472b47bb3a0996217e4a123956d2601941c8d31494a4c3e1052315ff6c5cc55d62095fa99b130fffba9543d1f861d96f6d0267ccf872d92e8ddebbec9b1573e9f6e80cfd43ece77d8c63c6982d0d2b8735d24b20b7f034d846c2badbc35ee04986468995cda3f276d47130472a6007ecd6a1e9e6d1dfccae101cf7e7090e0ed4d73ec2dc22a8ff1ebc04d4805b043e43586739b35924ecae019d82eac2058809a8fea01ff4f901e1b894e596a2c5b80ec7e82bb561e818112bc3acb7d94dd770cd104cd5472961bf1dea84c2fe57c9f2721409bd72d8ed62a", 0x5ad}], 0x1}}], 0x2, 0x240000c4) 484.997214ms ago: executing program 4 (id=2276): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1, 0x2, 0x2, 0x4}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x15, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000047b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000100850000000100000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000bc0)={r2, 0x0, 0x0}, 0x10) 481.534684ms ago: executing program 1 (id=2277): sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, 0x0, 0x4b6b9d28c5b9a46b, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40004) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@ipv4_newrule={0x2c, 0x20, 0x1, 0x70bd26, 0x25dfdbfb, {0x2, 0x10, 0x10, 0x0, 0x9, 0x0, 0x0, 0x6, 0x10006}, [@FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2a}}, @FRA_DST={0x8, 0x1, @empty}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4004804) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='L'], 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 454.337455ms ago: executing program 4 (id=2262): r0 = epoll_create1(0x0) r1 = inotify_init1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x3, r1, &(0x7f0000000000)) 427.056636ms ago: executing program 4 (id=2263): shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xbbdccba4532b703b) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='numa_maps\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/4112, 0x1010}], 0x1, 0x4000, 0x0) 422.128146ms ago: executing program 1 (id=2265): socket$inet(0x2, 0x3, 0x5) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000500)="48000000140081fb7059ae08060c040002ff0f03900000000000000000006fabca3b4e7d06a6bd7c00000000030000068a562ad6e74703c48f93bc2a02000000461eb886a5e54f8f", 0x48}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40, 0x0) 392.486467ms ago: executing program 1 (id=2268): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x1008a, &(0x7f00000000c0)={[{@nomblk_io_submit}, {@usrjquota, 0x22}, {@errors_continue}, {@noload}, {@mblk_io_submit}, {@grpjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}]}, 0xfe, 0x455, &(0x7f0000000fc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x100, 0x52) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x8004587d, &(0x7f0000000080)={@id={0x2, 0x0, @d}}) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000001c0)=0x9) 369.840168ms ago: executing program 4 (id=2269): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xb1, 0x42758, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0xd07, 0x4}, 0x8040, 0x6, 0x0, 0x7, 0xb, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000800)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000480080002000100000008000100000000000400088030000c800c000b8008000a"], 0x5c}, 0x1, 0x0, 0x0, 0x40000044}, 0x404c884) 367.903908ms ago: executing program 0 (id=2271): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), 0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r2}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x400003}]}, 0x3c}}, 0x20000018) 335.060219ms ago: executing program 0 (id=2274): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x800) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x17) 334.968389ms ago: executing program 2 (id=2278): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000054000147880000000000000007008209", @ANYRES32, @ANYBLOB="20000100", @ANYRES32], 0x38}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 302.32152ms ago: executing program 2 (id=2279): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x800, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x1}, {}, {0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0x10008007}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x23, 0xa0, 0x9, 0x139, 0x6}, &(0x7f0000000240)=0x14) 270.171751ms ago: executing program 2 (id=2280): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000200)={'wg0\x00', 0x0}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0), r0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000700)={0x38, r2, 0x121, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 269.666251ms ago: executing program 0 (id=2281): r0 = socket$kcm(0xa, 0x2, 0x73) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r0, &(0x7f0000000540)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000000600)=[{&(0x7f0000002440)="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", 0xffa0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}, {&(0x7f0000000580)="24a10f2a16837717b9ac706f53cbc1865aa4e9cedccce6e0f6cdd54704bfe2f26db6fd0918ff7915774192e5003559a7667bf77c485c4952a3d5647790cab7fef3989d2359387ade1a6b3c1d57dae491b8e93df2beee9bddd174f6bd022cd4f8f38b1e40f63e0eab48ddf3775067a0c5b648690d65f30a6c084c813c06e4e167"}], 0x2, &(0x7f0000001940)=[@ip_tos_int={{0x50, 0x29, 0x32}}, @ip_ttl={{0x0, 0xf00}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x6d}, 0x20004044) 225.930812ms ago: executing program 0 (id=2282): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40043, 0x132) close(r0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xb1, 0x42758, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0xd07, 0x4}, 0x8040, 0x6, 0x0, 0x7, 0xb, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, 0x0) 225.848443ms ago: executing program 4 (id=2283): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000b00), r0) sendmsg$NFC_CMD_LLC_SET_PARAMS(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000b80)={0x2c, r2, 0x1, 0x70bd28, 0x25dfdbff, {}, [@NFC_ATTR_LLC_PARAM_RW={0x5, 0x10, 0x1}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_LLC_PARAM_MIUX={0x6, 0x11, 0x49d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0xc00) 221.092773ms ago: executing program 1 (id=2284): bpf$PROG_LOAD(0x5, 0x0, 0x0) add_key$user(0x0, &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="680000001000010028bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="68c5000000000000140003006e657464657673696d3000000000000034001680300001802c000c801400"], 0x68}, 0x1, 0x0, 0x0, 0x4008054}, 0x200088c4) 170.222294ms ago: executing program 0 (id=2285): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40b9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x7, 0x100}, 0x204, 0x0, 0x43a1bd76, 0x7, 0xb, 0x3, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0x3fffffffff, 0xffffffffffffffff, 0xa) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000021c0)='./file1\x00', 0x10000, &(0x7f00000022c0)={[{@grpid}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x200000}}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x3}}, {@norecovery}, {@errors_remount}, {@nobarrier}, {@nogrpid}, {@noauto_da_alloc}, {@norecovery}]}, 0x3, 0x586, &(0x7f0000000a40)="$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") setxattr$security_ima(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000200), &(0x7f0000000000)=ANY=[], 0x700, 0x0) rename(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)='./file0/file0\x00') 169.867804ms ago: executing program 4 (id=2295): r0 = creat(&(0x7f0000000140)='./file0\x00', 0x182) close(r0) r1 = socket$pptp(0x18, 0x1, 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x200400, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 169.455984ms ago: executing program 2 (id=2296): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000002740)=[{{&(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10, &(0x7f0000002600)=[{&(0x7f00000000c0)="c4", 0x1}], 0x1}}], 0x1, 0x4050000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xc, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1}, 0x8) 150.990265ms ago: executing program 1 (id=2286): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x6, 0x8, 0x8}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000640), &(0x7f0000000080), 0x8000, r0}, 0x38) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{r0, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%pi6 \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000001c0)={r1}, 0x4) 146.021975ms ago: executing program 2 (id=2287): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x55}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb010789005e107538e486dd6317ce22000000fffe80000000000000101000007f0600080000000000000071273fa7b49301641184a907"], 0xfdef) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1100}, 0x48) 57.948258ms ago: executing program 3 (id=2288): r0 = socket$qrtr(0x2a, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, 0x0}, 0x3}], 0x1, 0x2000, 0x0) connect$qrtr(r0, &(0x7f0000000040)={0x2a, 0x1, 0x4000}, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="fb", 0x1}], 0x10000000000001dd) 21.73887ms ago: executing program 0 (id=2289): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@dev={0xfe, 0x80, '\x00', 0x7b}, 0x4e34, 0x5, 0x4e23, 0x0, 0xa, 0x10, 0x80}, {0x9, 0xfffffffffffffffd, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x3, 0x400000000006, 0xfffffffffffffffe, 0x3fffffffffffff}, {0xffffffffffffe000, 0x8000, 0x1, 0x1e}, 0xfffffff7, 0x101, 0x1, 0x0, 0x3, 0x2}, {{@in=@broadcast, 0x1, 0x33}, 0xa, @in6=@private1, 0x1502, 0x3, 0x0, 0x0, 0xc36, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a9646", 0x20, 0x6, 0x1, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0xffff, {[@timestamp={0x8, 0xa, 0x8, 0x9}]}}}}}}}}, 0x0) 21.595569ms ago: executing program 3 (id=2290): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvtap0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r1, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004081}, 0x20000000) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001980)=@newqdisc={0x30, 0x28, 0x4ee4e6a52ff56541, 0x5004, 0xfffffdfc, {0x0, 0x0, 0x0, r1, {0x7}, {0x0, 0xfff1}, {0xfff2, 0x8}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x40098}, 0x4000000) 0s ago: executing program 2 (id=2291): syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000000)={[{@nodots}, {@nodots}, {@nodots}, {@fat=@dmask={'dmask', 0x3d, 0x31}}]}, 0x4, 0x2b8, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x143042, 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0xa7b4}) write$UHID_CREATE(r0, &(0x7f00000008c0)={0x0, {'syz1\x00', 'syz1\x00', 'syz1\x00', 0x0, 0x0, 0x7, 0x7, 0x1, 0x10000, 0x6}}, 0x120) kernel console output (not intermixed with test programs): 26 audit(1774985521.242:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3984 comm="syz.0.232" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7ff5e0a5c819 code=0x7ffc0000 [ 33.035557][ T28] audit: type=1326 audit(1774985521.242:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3984 comm="syz.0.232" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5e0a5c819 code=0x7ffc0000 [ 33.061532][ T3391] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 33.071269][ T3391] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 33.080597][ T4009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.089277][ T4005] EXT4-fs (loop3): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 33.100193][ T3391] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz1 [ 33.112542][ T4009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.123309][ T28] audit: type=1326 audit(1774985521.242:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3984 comm="syz.0.232" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5e0a5c819 code=0x7ffc0000 [ 33.130337][ T4005] EXT4-fs error (device loop3): ext4_map_blocks:786: inode #3: block 2: comm syz.3.241: lblock 2 mapped to illegal pblock 2 (length 1) [ 33.146963][ T28] audit: type=1326 audit(1774985521.252:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3984 comm="syz.0.232" exe="/root/syz-executor" sig=0 arch=c000003e syscall=226 compat=0 ip=0x7ff5e0a5c819 code=0x7ffc0000 [ 33.184395][ T4005] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 33.184739][ T4005] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 33.193825][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 33.193851][ C0] EXT4-fs (loop3): initial error at time 1774985521: ext4_map_blocks:786: inode 3: block 2 [ 33.193903][ C0] EXT4-fs (loop3): last error at time 1774985521: ext4_map_blocks:786: inode 3: block 2 [ 33.199405][ T28] audit: type=1326 audit(1774985521.252:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3984 comm="syz.0.232" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5e0a5c819 code=0x7ffc0000 [ 33.253461][ T28] audit: type=1400 audit(1774985521.272:248): avc: denied { relabelfrom } for pid=3989 comm="syz.1.235" name="NETLINK" dev="sockfs" ino=5676 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 33.258901][ T4005] EXT4-fs error (device loop3): ext4_map_blocks:786: inode #3: block 48: comm syz.3.241: lblock 0 mapped to illegal pblock 48 (length 1) [ 33.295285][ T4005] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 33.308568][ T4005] EXT4-fs error (device loop3): ext4_acquire_dquot:7026: comm syz.3.241: Failed to acquire dquot type 0 [ 33.368490][ T4005] loop3: lost filesystem error report for type 5 error -117 [ 33.377236][ T4005] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 33.397713][ T4031] __nla_validate_parse: 7 callbacks suppressed [ 33.397731][ T4031] netlink: 8 bytes leftover after parsing attributes in process `syz.0.252'. [ 33.403419][ T4005] loop3: lost filesystem error report for type 5 error -117 [ 33.433073][ T4005] EXT4-fs error (device loop3): ext4_evict_inode:265: inode #11: comm syz.3.241: mark_inode_dirty error [ 33.468771][ T4005] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 33.468914][ T4005] EXT4-fs warning (device loop3): ext4_evict_inode:268: couldn't mark inode dirty (err -117) [ 33.498634][ T4005] EXT4-fs (loop3): 1 orphan inode deleted [ 33.516633][ T4005] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.528793][ T50] EXT4-fs error (device loop3): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 33.548322][ T4042] set_capacity_and_notify: 15 callbacks suppressed [ 33.548342][ T4042] loop2: detected capacity change from 0 to 2048 [ 33.562060][ T50] EXT4-fs error (device loop3): ext4_release_dquot:7062: comm kworker/u8:3: Failed to release dquot type 0 [ 33.600775][ T4042] EXT4-fs: Ignoring removed nomblk_io_submit option [ 33.608015][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.617305][ T1722] EXT4-fs error (device loop3): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 33.650749][ T1722] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 33.650877][ T1722] EXT4-fs error (device loop3): ext4_release_dquot:7062: comm kworker/u8:7: Failed to release dquot type 0 [ 33.674351][ T4042] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.694643][ T1722] loop3: lost filesystem error report for type 5 error -117 [ 33.710578][ T3319] EXT4-fs error (device loop3): __ext4_get_inode_loc:4797: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 33.743789][ T3319] loop3: lost filesystem error report for type 5 error -117 [ 33.745313][ T3319] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 33.765893][ T4060] loop4: detected capacity change from 0 to 512 [ 33.768852][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.782150][ T3319] loop3: lost filesystem error report for type 5 error -117 [ 33.782440][ T3319] EXT4-fs error (device loop3): ext4_quota_off:7310: inode #3: comm syz-executor: mark_inode_dirty error [ 33.782737][ T4060] EXT4-fs: Ignoring removed nomblk_io_submit option [ 33.802025][ T3319] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 33.809345][ T4060] EXT4-fs: Ignoring removed mblk_io_submit option [ 33.840624][ T4060] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 33.853709][ T4060] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 33.867351][ T4060] EXT4-fs (loop4): 1 truncate cleaned up [ 33.873703][ T4060] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.905327][ T4060] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #2: block 4: comm syz.4.267: lblock 0 mapped to illegal pblock 4 (length 1) [ 33.933350][ T4076] loop0: detected capacity change from 0 to 512 [ 33.954506][ T4060] EXT4-fs (loop4): Remounting filesystem read-only [ 33.975678][ T4081] loop3: detected capacity change from 0 to 136 [ 33.987632][ T4076] EXT4-fs: Ignoring removed nobh option [ 33.996171][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.012664][ T4076] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 34.031288][ T4076] EXT4-fs (loop0): 1 truncate cleaned up [ 34.057125][ T4076] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.087808][ T4091] bridge_slave_0: left allmulticast mode [ 34.118939][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.128754][ T4091] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.161479][ T4091] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 34.370984][ T4136] x_tables: ip_tables: recent.0 match: invalid size 216 (kernel) != (user) 4096 [ 34.440697][ T4149] ucma_write: process 152 (syz.2.308) changed security contexts after opening file descriptor, this is not allowed. [ 34.485917][ T4153] loop0: detected capacity change from 0 to 128 [ 34.496751][ T4157] netlink: 44 bytes leftover after parsing attributes in process `syz.4.313'. [ 34.510948][ T4157] netlink: 35 bytes leftover after parsing attributes in process `syz.4.313'. [ 34.520323][ T4153] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 34.532882][ T4157] netlink: 'syz.4.313': attribute type 5 has an invalid length. [ 34.542831][ T4157] netlink: 'syz.4.313': attribute type 6 has an invalid length. [ 34.553901][ T4157] netlink: 35 bytes leftover after parsing attributes in process `syz.4.313'. [ 34.563054][ T4153] ext4 filesystem being mounted at /57/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 34.623659][ T4153] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:375: inode #2: comm syz.0.311: No space for directory leaf checksum. Please run e2fsck -D. [ 34.641940][ T4153] EXT4-fs error (device loop0): __ext4_find_entry:1626: inode #2: comm syz.0.311: checksumming directory block 0 [ 34.674801][ T4171] loop4: detected capacity change from 0 to 512 [ 34.691643][ T4171] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 34.701109][ T4171] EXT4-fs (loop4): orphan cleanup on readonly fs [ 34.708091][ T4171] EXT4-fs error (device loop4): ext4_quota_enable:7213: comm syz.4.318: Bad quota inum: 2, type: 2 [ 34.719199][ T4171] loop4: lost filesystem error report for type 5 error -117 [ 34.719361][ T4171] EXT4-fs (loop4): Remounting filesystem read-only [ 34.720176][ T3310] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 34.731010][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 34.748995][ C0] EXT4-fs (loop4): last error at time 1774985523: ext4_quota_enable:7213 [ 34.751066][ T4171] EXT4-fs warning (device loop4): ext4_enable_quotas:7261: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 34.780229][ T4171] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 34.796614][ T4171] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 34.832707][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.989637][ T4202] loop4: detected capacity change from 0 to 512 [ 35.029904][ T4202] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.042625][ T4202] ext4 filesystem being mounted at /76/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.056797][ T4194] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.329: corrupted xattr block 33: e_value size too large [ 35.075690][ T4194] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 35.091287][ T4194] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.329: corrupted xattr block 33: e_value size too large [ 35.131911][ T4194] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 35.395068][ T4225] netlink: 8 bytes leftover after parsing attributes in process `syz.2.335'. [ 35.518575][ T4237] can0: slcan on ttyS3. [ 35.535670][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.582642][ T4237] can0 (unregistered): slcan off ttyS3. [ 35.624867][ T4253] netlink: 'syz.4.343': attribute type 3 has an invalid length. [ 35.665538][ T4259] netlink: 12 bytes leftover after parsing attributes in process `syz.3.345'. [ 35.777178][ T4272] netlink: 16 bytes leftover after parsing attributes in process `syz.0.349'. [ 36.049924][ T4310] vhci_hcd vhci_hcd.0: invalid port number 236 [ 36.071846][ T4310] vhci_hcd vhci_hcd.0: invalid port number 236 [ 36.932676][ T3423] kernel read not supported for file /vga_arbiter (pid: 3423 comm: kworker/0:5) [ 36.964395][ T4342] netlink: 'syz.2.374': attribute type 1 has an invalid length. [ 37.058544][ T4361] netlink: 204 bytes leftover after parsing attributes in process `syz.2.382'. [ 37.105336][ T4368] loop4: detected capacity change from 0 to 256 [ 37.237924][ T4391] loop3: detected capacity change from 0 to 512 [ 37.269579][ T4396] loop0: detected capacity change from 0 to 512 [ 37.277325][ T4396] EXT4-fs: Ignoring removed bh option [ 37.289661][ T4391] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.306745][ T4391] ext4 filesystem being mounted at /69/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.334597][ T4396] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 37.387688][ T4396] EXT4-fs (loop0): 1 truncate cleaned up [ 37.402192][ T4396] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.420180][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.440466][ T4411] FAT-fs (loop4): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 37.467769][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.479916][ T4411] FAT-fs (loop4): error, clusters badly computed (0 != 1) [ 37.488404][ T4409] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.501295][ T4411] FAT-fs (loop4): Filesystem has been set read-only [ 37.507972][ T4411] FAT-fs (loop4): error, clusters badly computed (1 != 2) [ 37.520627][ T4409] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #15: comm syz.2.401: corrupted inode contents [ 37.526537][ T4411] FAT-fs (loop4): error, clusters badly computed (2 != 3) [ 37.542016][ T4411] FAT-fs (loop4): error, clusters badly computed (3 != 4) [ 37.553436][ T4409] EXT4-fs error (device loop2): ext4_dirty_inode:6495: inode #15: comm syz.2.401: mark_inode_dirty error [ 37.569925][ T4411] FAT-fs (loop4): error, clusters badly computed (4 != 5) [ 37.577336][ T4409] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #15: comm syz.2.401: corrupted inode contents [ 37.589778][ T4411] FAT-fs (loop4): error, clusters badly computed (5 != 6) [ 37.597234][ T4411] FAT-fs (loop4): error, clusters badly computed (6 != 7) [ 37.604731][ T4411] FAT-fs (loop4): error, clusters badly computed (7 != 8) [ 37.605910][ T4409] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.401: mark_inode_dirty error [ 37.613645][ T4411] FAT-fs (loop4): error, clusters badly computed (8 != 9) [ 37.630586][ T4411] FAT-fs (loop4): error, clusters badly computed (9 != 10) [ 37.635984][ T4409] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #15: comm syz.2.401: corrupted inode contents [ 37.684972][ T4409] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.401: mark_inode_dirty error [ 37.712989][ T3311] FAT-fs (loop4): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 37.741630][ T4409] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #15: comm syz.2.401: corrupted inode contents [ 37.758819][ T4409] EXT4-fs error (device loop2): ext4_truncate:4602: inode #15: comm syz.2.401: mark_inode_dirty error [ 37.783124][ T4409] EXT4-fs error (device loop2) in ext4_setattr:6028: Corrupt filesystem [ 37.795327][ T4440] netlink: 'syz.0.413': attribute type 3 has an invalid length. [ 37.805066][ T4423] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #15: comm syz.2.401: corrupted inode contents [ 37.825952][ T28] kauditd_printk_skb: 49 callbacks suppressed [ 37.825966][ T28] audit: type=1400 audit(1774985526.182:295): avc: denied { read } for pid=4441 comm="syz.4.415" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 37.856488][ T28] audit: type=1400 audit(1774985526.182:296): avc: denied { open } for pid=4441 comm="syz.4.415" path="/dev/rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 37.887910][ T28] audit: type=1400 audit(1774985526.182:297): avc: denied { ioctl } for pid=4441 comm="syz.4.415" path="/dev/rtc0" dev="devtmpfs" ino=244 ioctlcmd=0x587a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 37.950368][ T28] audit: type=1400 audit(1774985526.302:298): avc: denied { map } for pid=4451 comm="syz.4.418" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 38.000468][ T28] audit: type=1400 audit(1774985526.302:299): avc: denied { execute } for pid=4451 comm="syz.4.418" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 38.050912][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.114003][ T4471] netlink: 28 bytes leftover after parsing attributes in process `syz.2.429'. [ 38.240934][ T28] audit: type=1400 audit(1774985526.592:300): avc: denied { block_suspend } for pid=4484 comm="syz.4.436" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.287173][ T4493] netlink: 12 bytes leftover after parsing attributes in process `syz.1.440'. [ 38.370116][ T28] audit: type=1400 audit(1774985526.722:301): avc: denied { read } for pid=4506 comm="syz.0.456" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 38.409240][ T4507] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.456: iget: bad extra_isize 58 (inode size 256) [ 38.447599][ T4507] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 38.448290][ T4514] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 38.457469][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 38.457487][ C1] EXT4-fs (loop0): initial error at time 1774985526: ext4_xattr_inode_iget:441: inode 11 [ 38.457511][ C1] EXT4-fs (loop0): last error at time 1774985526: ext4_xattr_inode_iget:441: inode 11 [ 38.507586][ T4507] EXT4-fs (loop0): Remounting filesystem read-only [ 38.514905][ T28] audit: type=1400 audit(1774985526.762:302): avc: denied { open } for pid=4506 comm="syz.0.456" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 38.525655][ T4514] EXT4-fs warning (device loop1): dx_probe:837: inode #2: comm syz.1.449: Unimplemented hash flags: 0x0001 [ 38.550537][ T4507] EXT4-fs warning (device loop0): ext4_evict_inode:268: couldn't mark inode dirty (err -30) [ 38.568231][ T28] audit: type=1400 audit(1774985526.792:303): avc: denied { create } for pid=4508 comm="syz.2.448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 38.589632][ T28] audit: type=1400 audit(1774985526.792:304): avc: denied { connect } for pid=4508 comm="syz.2.448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 38.611749][ T4507] EXT4-fs (loop0): 1 orphan inode deleted [ 38.614077][ T4514] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.449: Corrupt directory, running e2fsck is recommended [ 38.630654][ T4507] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.650146][ T4514] EXT4-fs error (device loop1): ext4_readdir:265: inode #2: block 3: comm syz.1.449: path /76/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=196612, size=1024 fake=0 [ 38.684322][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.781772][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.007919][ T4570] set_capacity_and_notify: 5 callbacks suppressed [ 39.007936][ T4570] loop2: detected capacity change from 0 to 1024 [ 39.033677][ T4570] EXT4-fs: Ignoring removed mblk_io_submit option [ 39.051079][ T4570] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 39.079751][ T4570] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.097961][ T4570] EXT4-fs error (device loop2): ext4_iget_extra_inode:5040: inode #15: comm syz.2.476: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 39.124383][ T4570] EXT4-fs (loop2): Remounting filesystem read-only [ 39.185588][ T4592] netlink: 12 bytes leftover after parsing attributes in process `syz.0.484'. [ 39.205638][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.294775][ T4607] binfmt_misc: register: failed to install interpreter file ./file1 [ 39.331945][ T4612] rtc_cmos 00:00: Alarms can be up to one day in the future [ 39.367594][ T4616] netlink: 'syz.4.497': attribute type 3 has an invalid length. [ 39.489238][ T4635] netlink: 8 bytes leftover after parsing attributes in process `syz.1.506'. [ 39.710673][ T4667] loop3: detected capacity change from 0 to 512 [ 39.739202][ T4667] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.520: iget: bad extra_isize 58 (inode size 256) [ 39.757627][ T4667] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 39.757834][ T4667] EXT4-fs (loop3): Remounting filesystem read-only [ 39.767042][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 39.767072][ C1] EXT4-fs (loop3): initial error at time 1774985528: ext4_xattr_inode_iget:441: inode 11 [ 39.767096][ C1] EXT4-fs (loop3): last error at time 1774985528: ext4_xattr_inode_iget:441: inode 11 [ 39.801810][ T4667] EXT4-fs warning (device loop3): ext4_evict_inode:268: couldn't mark inode dirty (err -30) [ 39.837438][ T4667] EXT4-fs (loop3): 1 orphan inode deleted [ 39.845369][ T4667] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.898480][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.926707][ T4688] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 39.997417][ T4699] loop3: detected capacity change from 0 to 2048 [ 40.022967][ T4699] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.045895][ T4699] ext4 filesystem being mounted at /99/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.450975][ T4761] loop0: detected capacity change from 0 to 512 [ 40.524825][ T4769] netlink: 'syz.1.569': attribute type 10 has an invalid length. [ 40.566628][ T4769] team0: Port device dummy0 added [ 40.575836][ T4775] netlink: 'syz.1.569': attribute type 10 has an invalid length. [ 40.584052][ T50] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 345: padding at end of block bitmap is not set [ 40.599158][ T50] EXT4-fs (loop3): Remounting filesystem read-only [ 40.618053][ T4779] netlink: 8 bytes leftover after parsing attributes in process `syz.2.575'. [ 40.634786][ T4775] team0: Port device dummy0 removed [ 40.656475][ T4775] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 40.712893][ T4779] 8021q: adding VLAN 0 to HW filter on device bond1 [ 40.762658][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.816346][ T4798] loop1: detected capacity change from 0 to 2048 [ 40.882623][ T4798] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.896845][ T4798] ext4 filesystem being mounted at /106/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.963213][ T4817] binfmt_misc: register: failed to install interpreter file ./file1 [ 41.121497][ T4838] netlink: 12 bytes leftover after parsing attributes in process `syz.3.600'. [ 41.355763][ T50] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 345: padding at end of block bitmap is not set [ 41.376946][ T50] EXT4-fs (loop1): Remounting filesystem read-only [ 41.460410][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.697943][ T4893] netlink: 8 bytes leftover after parsing attributes in process `syz.1.624'. [ 41.715816][ T4893] 8021q: adding VLAN 0 to HW filter on device bond1 [ 41.890657][ T4923] netlink: 'syz.2.637': attribute type 10 has an invalid length. [ 41.894873][ T4923] team0: Port device dummy0 added [ 41.914362][ T4923] netlink: 'syz.2.637': attribute type 10 has an invalid length. [ 41.924826][ T4923] team0: Port device dummy0 removed [ 41.927119][ T4923] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 42.032693][ T4937] netlink: 20 bytes leftover after parsing attributes in process `syz.4.644'. [ 42.058377][ T4939] netlink: 12 bytes leftover after parsing attributes in process `syz.2.645'. [ 42.063695][ T4941] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 42.063695][ T4941] program syz.1.646 not setting count and/or reply_len properly [ 42.298266][ T35] kernel read not supported for file /vga_arbiter (pid: 35 comm: kworker/1:1) [ 42.339309][ T4988] loop4: detected capacity change from 0 to 512 [ 42.361312][ T4988] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.423884][ T4988] ext4 filesystem being mounted at /144/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.560823][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.604879][ T5008] netlink: 'syz.4.676': attribute type 3 has an invalid length. [ 42.616362][ T5008] netlink: 'syz.4.676': attribute type 3 has an invalid length. [ 42.666384][ T5015] loop1: detected capacity change from 0 to 128 [ 42.773800][ T5025] netlink: 4 bytes leftover after parsing attributes in process `syz.1.687'. [ 42.841944][ T5027] netlink: 12 bytes leftover after parsing attributes in process `syz.1.688'. [ 42.999280][ T5037] netlink: 'syz.4.692': attribute type 10 has an invalid length. [ 43.012291][ T5037] team0: Port device dummy0 added [ 43.028302][ T5037] netlink: 'syz.4.692': attribute type 10 has an invalid length. [ 43.053735][ T5037] team0: Port device dummy0 removed [ 43.073595][ T5037] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 43.139640][ T5047] netlink: 20 bytes leftover after parsing attributes in process `syz.4.697'. [ 43.306282][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 43.306357][ T28] audit: type=1400 audit(1774985531.662:341): avc: denied { connect } for pid=5070 comm="syz.2.710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 43.350298][ T28] audit: type=1400 audit(1774985531.702:342): avc: denied { write } for pid=5073 comm="syz.4.711" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 43.465629][ T5093] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 43.472207][ T5093] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 43.473733][ T5099] loop2: detected capacity change from 0 to 512 [ 43.511383][ T28] audit: type=1400 audit(1774985531.872:343): avc: denied { connect } for pid=5104 comm="syz.4.726" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 43.515232][ T5093] vhci_hcd vhci_hcd.0: Device attached [ 43.543459][ T5099] EXT4-fs: Ignoring removed oldalloc option [ 43.569025][ T5099] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.723: invalid block [ 43.584681][ T5097] vhci_hcd: connection closed [ 43.594990][ T5115] loop1: detected capacity change from 0 to 512 [ 43.610451][ T12] vhci_hcd vhci_hcd.0: stop threads [ 43.625111][ T12] vhci_hcd vhci_hcd.0: release socket [ 43.631802][ T12] vhci_hcd vhci_hcd.0: disconnect device [ 43.634338][ T5099] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.641022][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 43.657074][ C1] EXT4-fs (loop2): initial error at time 1774985531: ext4_get_branch:178: inode 11: block 4294967295 [ 43.668064][ C1] EXT4-fs (loop2): last error at time 1774985531: ext4_get_branch:178: inode 11: block 4294967295 [ 43.669013][ T5099] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.723: invalid indirect mapped block 4294967295 (level 1) [ 43.693517][ T3423] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 43.699980][ T5099] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.702183][ T5099] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.723: invalid indirect mapped block 4294967295 (level 1) [ 43.723051][ T5115] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.726015][ T5099] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.739009][ T5099] EXT4-fs (loop2): 2 truncates cleaned up [ 43.754537][ T5099] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.773081][ T5115] ext4 filesystem being mounted at /150/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.792697][ T28] audit: type=1400 audit(1774985532.132:344): avc: denied { remove_name } for pid=5096 comm="syz.2.723" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.816759][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.844072][ T28] audit: type=1400 audit(1774985532.192:345): avc: denied { name_bind } for pid=5121 comm="syz.3.734" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 43.878256][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.917146][ T28] audit: type=1400 audit(1774985532.272:346): avc: denied { write } for pid=5123 comm="syz.2.733" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 44.154061][ T28] audit: type=1326 audit(1774985532.512:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5149 comm="syz.1.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 44.154095][ T28] audit: type=1326 audit(1774985532.512:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5149 comm="syz.1.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 44.195116][ T28] audit: type=1326 audit(1774985532.522:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5149 comm="syz.1.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=213 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 44.195179][ T28] audit: type=1326 audit(1774985532.522:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5149 comm="syz.1.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 44.326936][ T5165] netlink: 'syz.2.753': attribute type 3 has an invalid length. [ 44.326959][ T5165] netlink: 'syz.2.753': attribute type 3 has an invalid length. [ 44.546151][ T5189] __nla_validate_parse: 4 callbacks suppressed [ 44.546170][ T5189] netlink: 32 bytes leftover after parsing attributes in process `syz.0.766'. [ 44.546184][ T5189] netlink: 8 bytes leftover after parsing attributes in process `syz.0.766'. [ 44.604868][ T5197] tmpfs: Bad value for 'mpol' [ 44.646243][ T5201] loop1: detected capacity change from 0 to 512 [ 44.678369][ T5201] EXT4-fs (loop1): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.712571][ T3315] EXT4-fs (loop1): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 44.777522][ T5224] loop2: detected capacity change from 0 to 512 [ 44.787970][ T5224] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 44.821833][ T5224] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.779: invalid indirect mapped block 4294967295 (level 1) [ 44.830083][ T5228] netlink: 32 bytes leftover after parsing attributes in process `syz.4.781'. [ 44.847470][ T5224] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 44.847690][ T5224] EXT4-fs (loop2): Remounting filesystem read-only [ 44.854939][ T5228] netlink: 8 bytes leftover after parsing attributes in process `syz.4.781'. [ 44.856842][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 44.878556][ C1] EXT4-fs (loop2): initial error at time 1774985533: ext4_free_branches:1023: inode 11 [ 44.888509][ C1] EXT4-fs (loop2): last error at time 1774985533: ext4_free_branches:1023: inode 11 [ 44.924106][ T5224] EXT4-fs (loop2): 2 truncates cleaned up [ 44.930289][ T5224] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.933396][ T5238] loop3: detected capacity change from 0 to 2048 [ 44.958112][ T5238] EXT4-fs: Ignoring removed oldalloc option [ 44.966997][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.019109][ T5238] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 45.046475][ T5238] System zones: 0-7 [ 45.051590][ T5238] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.083208][ T5238] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.786: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 45.089965][ T5254] loop2: detected capacity change from 0 to 1024 [ 45.109050][ T5238] EXT4-fs (loop3): Remounting filesystem read-only [ 45.118259][ T5254] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 45.132919][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.172352][ T5254] EXT4-fs error (device loop2): ext4_map_blocks:786: inode #3: block 2: comm syz.2.794: lblock 2 mapped to illegal pblock 2 (length 1) [ 45.189998][ T5254] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.191013][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 45.207309][ C1] EXT4-fs (loop2): initial error at time 1774985533: ext4_map_blocks:786: inode 3: block 2 [ 45.217390][ C1] EXT4-fs (loop2): last error at time 1774985533: ext4_map_blocks:786: inode 3: block 2 [ 45.229015][ T5254] EXT4-fs error (device loop2): ext4_map_blocks:786: inode #3: block 48: comm syz.2.794: lblock 0 mapped to illegal pblock 48 (length 1) [ 45.243197][ T5254] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.243466][ T5254] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.794: Failed to acquire dquot type 0 [ 45.262949][ T5269] netlink: 20 bytes leftover after parsing attributes in process `syz.3.799'. [ 45.265196][ T5254] loop2: lost filesystem error report for type 5 error -117 [ 45.281071][ T5254] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 45.324379][ T5254] loop2: lost filesystem error report for type 5 error -117 [ 45.327307][ T5254] EXT4-fs error (device loop2): ext4_evict_inode:265: inode #11: comm syz.2.794: mark_inode_dirty error [ 45.351855][ T5254] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 45.352104][ T5254] EXT4-fs warning (device loop2): ext4_evict_inode:268: couldn't mark inode dirty (err -117) [ 45.373299][ T5254] EXT4-fs (loop2): 1 orphan inode deleted [ 45.379718][ T5254] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.392091][ T12] EXT4-fs error (device loop2): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 45.407102][ T12] EXT4-fs error (device loop2): ext4_release_dquot:7062: comm kworker/u8:0: Failed to release dquot type 0 [ 45.489743][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.505003][ T12] EXT4-fs error (device loop2): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 45.522770][ T12] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.522943][ T12] EXT4-fs error (device loop2): ext4_release_dquot:7062: comm kworker/u8:0: Failed to release dquot type 0 [ 45.528189][ T5281] loop0: detected capacity change from 0 to 1024 [ 45.541710][ T12] loop2: lost filesystem error report for type 5 error -117 [ 45.545568][ T5281] EXT4-fs: Ignoring removed orlov option [ 45.557580][ T3318] EXT4-fs error (device loop2): __ext4_get_inode_loc:4797: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 45.557687][ T3318] loop2: lost filesystem error report for type 5 error -117 [ 45.557795][ T3318] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 45.557812][ T3318] loop2: lost filesystem error report for type 5 error -117 [ 45.557942][ T3318] EXT4-fs error (device loop2): ext4_quota_off:7310: inode #3: comm syz-executor: mark_inode_dirty error [ 45.557964][ T3318] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.640062][ T5281] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.651080][ T5288] bridge0: entered promiscuous mode [ 45.712589][ T5292] netlink: 8 bytes leftover after parsing attributes in process `syz.2.810'. [ 45.792285][ T5292] netlink: 4 bytes leftover after parsing attributes in process `syz.2.810'. [ 45.802699][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.843503][ T5292] netlink: 'syz.2.810': attribute type 15 has an invalid length. [ 45.871184][ T5292] netlink: 'syz.2.810': attribute type 18 has an invalid length. [ 45.907827][ T5308] netlink: 12 bytes leftover after parsing attributes in process `syz.4.816'. [ 46.139590][ T5341] netlink: 12 bytes leftover after parsing attributes in process `syz.1.834'. [ 46.168928][ T5332] loop3: detected capacity change from 0 to 8192 [ 46.215954][ T5352] loop1: detected capacity change from 0 to 128 [ 46.293696][ T5352] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 46.301582][ T5358] loop0: detected capacity change from 0 to 2048 [ 46.352288][ T5358] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.434839][ T5376] bridge0: entered promiscuous mode [ 46.442314][ T5376] macsec1: entered promiscuous mode [ 46.447785][ T5376] macsec1: entered allmulticast mode [ 46.459058][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.472733][ T5376] bridge0: entered allmulticast mode [ 46.479845][ T5376] bridge0: port 3(macsec1) entered blocking state [ 46.487304][ T5376] bridge0: port 3(macsec1) entered disabled state [ 46.520410][ T5376] bridge0: left allmulticast mode [ 46.520555][ T5376] bridge0: left promiscuous mode [ 46.524304][ T5382] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 46.524330][ T5382] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 46.524399][ T5382] vhci_hcd vhci_hcd.0: Device attached [ 46.531853][ T5386] netlink: 40 bytes leftover after parsing attributes in process `syz.0.853'. [ 46.531854][ T5382] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(5) [ 46.531875][ T5382] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 46.548995][ T5382] vhci_hcd vhci_hcd.0: Device attached [ 46.554574][ T5382] vhci_hcd vhci_hcd.0: pdev(3) rhport(2) sockfd(7) [ 46.554597][ T5382] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 46.554686][ T5382] vhci_hcd vhci_hcd.0: Device attached [ 46.554941][ T5383] vhci_hcd: connection closed [ 46.558496][ T5390] vhci_hcd: connection closed [ 46.558628][ T5387] vhci_hcd: connection closed [ 46.558765][ T30] vhci_hcd vhci_hcd.3: stop threads [ 46.558782][ T30] vhci_hcd vhci_hcd.3: release socket [ 46.558807][ T30] vhci_hcd vhci_hcd.3: disconnect device [ 46.559010][ T30] vhci_hcd vhci_hcd.3: stop threads [ 46.559022][ T30] vhci_hcd vhci_hcd.3: release socket [ 46.559034][ T30] vhci_hcd vhci_hcd.3: disconnect device [ 46.559311][ T30] vhci_hcd vhci_hcd.3: stop threads [ 46.559323][ T30] vhci_hcd vhci_hcd.3: release socket [ 46.559372][ T30] vhci_hcd vhci_hcd.3: disconnect device [ 46.734810][ T5408] loop0: detected capacity change from 0 to 512 [ 46.745087][ T5408] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 46.798087][ T5415] IPVS: Error connecting to the multicast addr [ 46.832503][ T5420] loop0: detected capacity change from 0 to 1024 [ 46.850453][ T5420] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 46.874763][ T5420] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #3: block 2: comm syz.0.869: lblock 2 mapped to illegal pblock 2 (length 1) [ 46.892660][ T5420] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 46.892893][ T5420] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #3: block 48: comm syz.0.869: lblock 0 mapped to illegal pblock 48 (length 1) [ 46.901975][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 46.901998][ C0] EXT4-fs (loop0): initial error at time 1774985535: ext4_map_blocks:786: inode 3: block 2 [ 46.902034][ C0] EXT4-fs (loop0): last error at time 1774985535: ext4_map_blocks:786: inode 3: block 2 [ 46.922420][ T5428] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.923603][ T5420] EXT4-fs error (device loop0): ext4_acquire_dquot:7026: comm syz.0.869: Failed to acquire dquot type 0 [ 46.966757][ T5420] loop0: lost filesystem error report for type 5 error -117 [ 46.967856][ T5420] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 46.968233][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.975933][ T5420] loop0: lost filesystem error report for type 5 error -117 [ 46.994432][ T5420] EXT4-fs error (device loop0): ext4_evict_inode:265: inode #11: comm syz.0.869: mark_inode_dirty error [ 47.013798][ T5420] EXT4-fs warning (device loop0): ext4_evict_inode:268: couldn't mark inode dirty (err -117) [ 47.024078][ T5420] EXT4-fs (loop0): 1 orphan inode deleted [ 47.030171][ T5420] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.043598][ T1722] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 47.089056][ T1722] EXT4-fs error (device loop0): ext4_release_dquot:7062: comm kworker/u8:7: Failed to release dquot type 0 [ 47.119325][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.139133][ T83] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 47.156386][ T83] EXT4-fs error (device loop0): ext4_release_dquot:7062: comm kworker/u8:5: Failed to release dquot type 0 [ 47.196829][ T83] loop0: lost filesystem error report for type 5 error -117 [ 47.197120][ T3310] EXT4-fs error (device loop0): __ext4_get_inode_loc:4797: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 47.218484][ T3310] loop0: lost filesystem error report for type 5 error -117 [ 47.218641][ T3310] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 47.235411][ T3310] loop0: lost filesystem error report for type 5 error -117 [ 47.235545][ T3310] EXT4-fs error (device loop0): ext4_quota_off:7310: inode #3: comm syz-executor: mark_inode_dirty error [ 47.282142][ T5450] EXT4-fs (loop3): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.315652][ T3319] EXT4-fs (loop3): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 47.349310][ T5461] tmpfs: Bad value for 'mpol' [ 47.552701][ T5497] netlink: 'syz.1.904': attribute type 4 has an invalid length. [ 47.634506][ T5510] EXT4-fs: Ignoring removed oldalloc option [ 47.651659][ T5510] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.911: invalid block [ 47.669752][ T5510] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.911: invalid indirect mapped block 4294967295 (level 1) [ 47.683962][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 47.683982][ C0] EXT4-fs (loop1): initial error at time 1774985536: ext4_get_branch:178: inode 11: block 4294967295 [ 47.684034][ C0] EXT4-fs (loop1): last error at time 1774985536: ext4_get_branch:178: inode 11: block 4294967295 [ 47.718084][ T5510] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.911: invalid indirect mapped block 4294967295 (level 1) [ 47.722816][ T5510] EXT4-fs (loop1): 2 truncates cleaned up [ 47.723152][ T5510] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.799038][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.957977][ T5540] EXT4-fs: Ignoring removed oldalloc option [ 47.982405][ T5540] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 48.000915][ T5540] System zones: 0-7 [ 48.009326][ T5546] IPVS: Error connecting to the multicast addr [ 48.011421][ T5540] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.043572][ T5540] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.924: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 48.077215][ T5540] EXT4-fs (loop1): Remounting filesystem read-only [ 48.096389][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.119813][ T5554] EXT4-fs: Ignoring removed bh option [ 48.125724][ T5554] EXT4-fs (loop3): bad geometry: bigalloc file system with non-zero first_data_block [ 48.125724][ T5554] [ 48.256488][ T5568] FAT-fs (loop0): Directory bread(block 199916) failed [ 48.265222][ T5568] FAT-fs (loop0): Directory bread(block 199917) failed [ 48.272730][ T5568] FAT-fs (loop0): Directory bread(block 199918) failed [ 48.279902][ T5568] FAT-fs (loop0): Directory bread(block 199919) failed [ 48.294208][ T5568] FAT-fs (loop0): Directory bread(block 199920) failed [ 48.302266][ T5568] FAT-fs (loop0): Directory bread(block 199921) failed [ 48.309240][ T5568] FAT-fs (loop0): Directory bread(block 199922) failed [ 48.316497][ T5568] FAT-fs (loop0): Directory bread(block 199923) failed [ 48.341678][ T5570] IPVS: Error connecting to the multicast addr [ 48.503491][ T5590] Zero length message leads to an empty skb [ 48.555683][ T5599] sg_write: data in/out 393189/418 bytes for SCSI command 0x0-- guessing data in; [ 48.555683][ T5599] program syz.1.952 not setting count and/or reply_len properly [ 48.592852][ T5602] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.611968][ T5602] EXT4-fs error (device loop3): ext4_readdir:225: inode #12: comm syz.3.951: path /178/file0/file0: directory fails checksum at offset 0 [ 48.661941][ T5609] vxlan0: entered promiscuous mode [ 48.667395][ T5609] vxlan0: entered allmulticast mode [ 48.668074][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.692130][ T83] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.713035][ T83] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.732382][ T83] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.750926][ T30] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.834372][ T5613] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.891673][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.953449][ T5633] netlink: 'syz.0.965': attribute type 5 has an invalid length. [ 49.339268][ T5685] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.380382][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.503061][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 49.503078][ T28] audit: type=1400 audit(1774985537.862:378): avc: denied { map } for pid=5702 comm="syz.1.1001" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 49.535828][ T5711] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.566365][ T5711] EXT4-fs warning (device loop4): dx_probe:837: inode #2: comm syz.4.1004: Unimplemented hash flags: 0x0001 [ 49.580228][ T5711] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.1004: Corrupt directory, running e2fsck is recommended [ 49.593236][ T5718] __nla_validate_parse: 13 callbacks suppressed [ 49.593255][ T5718] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1006'. [ 49.594929][ T5711] EXT4-fs error (device loop4): ext4_readdir:265: inode #2: block 3: comm syz.4.1004: path /191/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=196612, size=1024 fake=0 [ 49.767771][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.969798][ T5762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.995642][ T5763] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.995768][ T5762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.026571][ T5763] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.037287][ T5769] sg_write: data in/out 393189/418 bytes for SCSI command 0x0-- guessing data in; [ 50.037287][ T5769] program syz.3.1031 not setting count and/or reply_len properly [ 50.090527][ T28] audit: type=1400 audit(1774985538.442:379): avc: denied { write } for pid=5772 comm="syz.3.1032" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 50.113846][ T28] audit: type=1400 audit(1774985538.442:380): avc: denied { connect } for pid=5772 comm="syz.3.1032" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 50.134008][ T28] audit: type=1400 audit(1774985538.442:381): avc: denied { name_connect } for pid=5772 comm="syz.3.1032" dest=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 50.169554][ T5773] syz.3.1032 (5773) used greatest stack depth: 9344 bytes left [ 50.177265][ T28] audit: type=1400 audit(1774985538.472:382): avc: denied { shutdown } for pid=5772 comm="syz.3.1032" laddr=fe80::a lport=54421 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 50.201892][ T5778] set_capacity_and_notify: 11 callbacks suppressed [ 50.201908][ T5778] loop0: detected capacity change from 0 to 256 [ 50.233079][ T28] audit: type=1400 audit(1774985538.472:383): avc: denied { getopt } for pid=5772 comm="syz.3.1032" laddr=fe80::a lport=54421 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 50.240014][ T5778] FAT-fs (loop0): Directory bread(block 64) failed [ 50.262204][ T5781] loop1: detected capacity change from 0 to 512 [ 50.283750][ T5781] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.303081][ T5778] FAT-fs (loop0): Directory bread(block 65) failed [ 50.319021][ T5778] FAT-fs (loop0): Directory bread(block 66) failed [ 50.325993][ T5781] ext4 filesystem being mounted at /216/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 50.342839][ T5778] FAT-fs (loop0): Directory bread(block 67) failed [ 50.349647][ T5778] FAT-fs (loop0): Directory bread(block 68) failed [ 50.371700][ T5778] FAT-fs (loop0): Directory bread(block 69) failed [ 50.379282][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.388367][ T5778] FAT-fs (loop0): Directory bread(block 70) failed [ 50.395079][ T5778] FAT-fs (loop0): Directory bread(block 71) failed [ 50.402609][ T5778] FAT-fs (loop0): Directory bread(block 72) failed [ 50.409268][ T5778] FAT-fs (loop0): Directory bread(block 73) failed [ 50.429773][ T5785] netlink: 7 bytes leftover after parsing attributes in process `syz.1.1038'. [ 50.439713][ T5778] syz.0.1036: attempt to access beyond end of device [ 50.439713][ T5778] loop0: rw=0, sector=1192, nr_sectors = 4 limit=256 [ 50.509258][ T28] audit: type=1400 audit(1774985538.862:384): avc: denied { name_bind } for pid=5790 comm="syz.0.1041" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 50.597951][ T5801] loop1: detected capacity change from 0 to 1024 [ 50.642712][ T5801] EXT4-fs: Ignoring removed mblk_io_submit option [ 50.672055][ T5801] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 50.702623][ T5801] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.711121][ T5801] EXT4-fs error (device loop1): ext4_iget_extra_inode:5040: inode #15: comm syz.1.1045: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 50.787673][ T5801] EXT4-fs (loop1): Remounting filesystem read-only [ 50.915651][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.000304][ T5841] loop1: detected capacity change from 0 to 1024 [ 51.010694][ T5841] EXT4-fs: Ignoring removed bh option [ 51.018348][ T5841] EXT4-fs (loop1): bad geometry: bigalloc file system with non-zero first_data_block [ 51.018348][ T5841] [ 51.059473][ T28] audit: type=1326 audit(1774985539.412:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.0.1075" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5e0a5c819 code=0x7ffc0000 [ 51.083894][ T28] audit: type=1326 audit(1774985539.412:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.0.1075" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5e0a5c819 code=0x7ffc0000 [ 51.107605][ T5845] netlink: 'syz.2.1065': attribute type 5 has an invalid length. [ 51.140636][ T28] audit: type=1326 audit(1774985539.412:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.0.1075" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff5e0a5c819 code=0x7ffc0000 [ 51.312532][ T5869] netlink: 988 bytes leftover after parsing attributes in process `syz.3.1074'. [ 51.321335][ T5868] loop0: detected capacity change from 0 to 1024 [ 51.370447][ T5868] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.383304][ T5868] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 51.395180][ T5868] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.434774][ T5868] EXT4-fs (loop0): Online defrag not supported with bigalloc [ 51.492566][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.569013][ T5888] loop0: detected capacity change from 0 to 128 [ 51.595110][ T5891] loop3: detected capacity change from 0 to 512 [ 51.615085][ T5889] loop1: detected capacity change from 0 to 2048 [ 51.638520][ T360] kworker/u8:6: attempt to access beyond end of device [ 51.638520][ T360] loop0: rw=1, sector=154, nr_sectors = 96 limit=128 [ 51.668485][ T360] kworker/u8:6: attempt to access beyond end of device [ 51.668485][ T360] loop0: rw=1, sector=138, nr_sectors = 12 limit=128 [ 51.687054][ T5889] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.726362][ T5901] loop3: detected capacity change from 0 to 512 [ 51.733735][ T5889] ext4 filesystem being mounted at /227/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.760887][ T5889] EXT4-fs: Ignoring removed i_version option [ 51.779266][ T5901] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.781623][ T5889] EXT4-fs (loop1): stripe (253) is not aligned with cluster size (16), stripe is disabled [ 51.822062][ T5889] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 51.855711][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.909025][ T5920] loop0: detected capacity change from 0 to 128 [ 51.950547][ T5920] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 51.972447][ T5927] mmap: syz.2.1104 (5927) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 52.002755][ T5928] IPVS: Error connecting to the multicast addr [ 52.059450][ T5932] netlink: 'syz.2.1105': attribute type 1 has an invalid length. [ 52.079539][ T5942] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1109'. [ 52.082085][ T5920] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 52.114257][ T5944] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1112'. [ 52.211690][ T5954] dvmrp1: tun_chr_ioctl cmd 1074025677 [ 52.226566][ T5954] dvmrp1: linktype set to 769 [ 53.431395][ T6012] program syz.1.1142 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 53.535540][ T6021] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 53.622069][ T6021] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 54.382570][ T6109] IPVS: Error connecting to the multicast addr [ 54.505163][ T360] kworker/u8:6: attempt to access beyond end of device [ 54.505163][ T360] loop1: rw=1, sector=154, nr_sectors = 96 limit=128 [ 54.534386][ T360] kworker/u8:6: attempt to access beyond end of device [ 54.534386][ T360] loop1: rw=1, sector=138, nr_sectors = 12 limit=128 [ 54.626154][ T6133] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1196'. [ 54.647776][ T6136] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 54.647776][ T6136] program syz.4.1199 not setting count and/or reply_len properly [ 54.712763][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 54.712779][ T28] audit: type=1400 audit(2000000004.184:464): avc: denied { setopt } for pid=6140 comm="syz.2.1201" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 54.852424][ T35] kernel read not supported for file /vga_arbiter (pid: 35 comm: kworker/1:1) [ 54.868790][ T28] audit: type=1326 audit(2000000004.334:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6162 comm="syz.4.1211" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1a838bc819 code=0x0 [ 55.017934][ T6183] IPVS: Error connecting to the multicast addr [ 55.036803][ T6185] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1222'. [ 55.425084][ T6215] set_capacity_and_notify: 6 callbacks suppressed [ 55.425102][ T6215] loop0: detected capacity change from 0 to 128 [ 55.577766][ T6226] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1241'. [ 55.706491][ T6231] loop4: detected capacity change from 0 to 512 [ 55.747047][ T28] audit: type=1400 audit(2000000000.749:466): avc: denied { allowed } for pid=6236 comm="syz.3.1255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 55.788353][ T28] audit: type=1400 audit(2000000000.759:467): avc: denied { sqpoll } for pid=6236 comm="syz.3.1255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 55.922478][ T6250] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.932021][ T6249] loop2: detected capacity change from 0 to 512 [ 55.949718][ T6250] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.048498][ T6255] netlink: 'syz.4.1249': attribute type 1 has an invalid length. [ 56.053605][ T28] audit: type=1400 audit(2000000001.059:468): avc: denied { mounton } for pid=6253 comm="syz.2.1262" path="/264/file0" dev="tmpfs" ino=1361 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 56.171199][ T28] audit: type=1326 audit(2000000001.189:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6262 comm="syz.4.1254" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a838bc819 code=0x7ffc0000 [ 56.195130][ T28] audit: type=1326 audit(2000000001.189:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6262 comm="syz.4.1254" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a838bc819 code=0x7ffc0000 [ 56.218742][ T28] audit: type=1326 audit(2000000001.189:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6262 comm="syz.4.1254" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7f1a838bc819 code=0x7ffc0000 [ 56.243321][ T28] audit: type=1326 audit(2000000001.189:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6264 comm="syz.4.1254" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f1a8387d04e code=0x7ffc0000 [ 56.267883][ T28] audit: type=1326 audit(2000000001.189:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6262 comm="syz.4.1254" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a838bc819 code=0x7ffc0000 [ 56.346998][ T6267] loop0: detected capacity change from 0 to 512 [ 56.356217][ T6267] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.1256: bg 0: block 5: invalid block bitmap [ 56.368606][ T6267] loop0: lost filesystem error report for type 5 error -117 [ 56.368742][ T6267] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 56.376116][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 56.376133][ C0] EXT4-fs (loop0): initial error at time 2000000001: ext4_validate_block_bitmap:432 [ 56.376154][ C0] EXT4-fs (loop0): last error at time 2000000001: ext4_validate_block_bitmap:432 [ 56.412251][ T6267] loop0: lost filesystem error report for type 5 error -117 [ 56.412439][ T6267] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1256: invalid indirect mapped block 3 (level 2) [ 56.432993][ T6267] fserror_report: 7 callbacks suppressed [ 56.433007][ T6267] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 56.438976][ T6267] EXT4-fs (loop0): 1 orphan inode deleted [ 56.454311][ T6267] EXT4-fs (loop0): 1 truncate cleaned up [ 56.497469][ T6272] loop1: detected capacity change from 0 to 512 [ 56.767086][ T6303] loop0: detected capacity change from 0 to 512 [ 56.797931][ T6306] loop4: detected capacity change from 0 to 512 [ 57.387265][ T6375] program syz.0.1307 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 57.625923][ T6403] program syz.0.1318 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 57.650124][ T6407] raw_sendmsg: syz.3.1320 forgot to set AF_INET. Fix it! [ 57.726409][ T6418] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1325'. [ 57.736856][ T6419] xt_hashlimit: size too large, truncated to 1048576 [ 57.847483][ T6425] loop2: detected capacity change from 0 to 128 [ 58.007453][ T6431] loop1: detected capacity change from 0 to 1024 [ 58.022062][ T6431] EXT4-fs: Ignoring removed orlov option [ 58.039241][ T6434] loop3: detected capacity change from 0 to 512 [ 58.063063][ T6438] SELinux: failed to load policy [ 58.069965][ T6431] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a002c018, mo2=0002] [ 58.079413][ T6431] System zones: 0-1, 3-12 [ 58.084990][ T6434] EXT4-fs (loop3): 1 truncate cleaned up [ 58.104089][ T6434] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1333: bg 0: block 465: padding at end of block bitmap is not set [ 58.121739][ T6434] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 58.134122][ T6434] EXT4-fs (loop3): This should not happen!! Data will be lost [ 58.134122][ T6434] [ 58.151740][ T6434] EXT4-fs (loop3): Total free blocks count 0 [ 58.157769][ T6434] EXT4-fs (loop3): Free/Dirty block details [ 58.163777][ T6434] EXT4-fs (loop3): free_blocks=0 [ 58.171130][ T6434] EXT4-fs (loop3): dirty_blocks=2 [ 58.176199][ T6434] EXT4-fs (loop3): Block reservation details [ 58.183022][ T6434] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 58.183481][ T6446] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1335'. [ 58.211786][ T6446] netem: unknown loss type 13 [ 58.216496][ T6446] netem: change failed [ 58.248044][ T6449] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 49, start 000000c8) [ 58.265743][ T6454] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 58.266188][ T3319] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 58.282981][ T6449] FAT-fs (loop4): Filesystem has been set read-only [ 58.296120][ T6449] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 49, start 000000c8) [ 58.307246][ T6449] FAT-fs (loop4): error, invalid access to FAT (entry 0x000000c8) [ 58.324936][ T6454] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1341: invalid indirect mapped block 4294967295 (level 1) [ 58.339745][ T6454] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 58.341008][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 58.356589][ C0] EXT4-fs (loop1): initial error at time 2000000003: ext4_free_branches:1023: inode 11 [ 58.366448][ C0] EXT4-fs (loop1): last error at time 2000000003: ext4_free_branches:1023: inode 11 [ 58.375987][ T6454] EXT4-fs (loop1): Remounting filesystem read-only [ 58.403391][ T6454] EXT4-fs (loop1): 2 truncates cleaned up [ 58.655128][ T6490] EXT4-fs: Ignoring removed orlov option [ 59.100748][ T6523] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1371'. [ 59.144621][ T6523] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1371'. [ 59.173912][ T6523] netlink: 'syz.0.1371': attribute type 15 has an invalid length. [ 59.195891][ T6523] netlink: 'syz.0.1371': attribute type 18 has an invalid length. [ 59.347525][ T6534] program syz.0.1378 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 59.530250][ T6556] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 59.603673][ T6565] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 59.628267][ T6565] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 59.671156][ T6571] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 59.683053][ T6573] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 59.702116][ T6571] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 2: comm syz.4.1394: lblock 2 mapped to illegal pblock 2 (length 1) [ 59.724611][ T6571] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 59.729867][ T6571] __quota_error: 16 callbacks suppressed [ 59.729883][ T6571] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 59.738993][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 59.739011][ C1] EXT4-fs (loop4): initial error at time 2000000004: ext4_map_blocks:786: inode 3: block 2 [ 59.739049][ C1] EXT4-fs (loop4): last error at time 2000000004: ext4_map_blocks:786: inode 3: block 2 [ 59.782725][ T6571] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 48: comm syz.4.1394: lblock 0 mapped to illegal pblock 48 (length 1) [ 59.799276][ T6571] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 59.803687][ T6571] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 59.827485][ T6571] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.1394: Failed to acquire dquot type 0 [ 59.864751][ T6585] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1400'. [ 59.882210][ T6571] loop4: lost filesystem error report for type 5 error -117 [ 59.882385][ T6571] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 59.901132][ T6571] loop4: lost filesystem error report for type 5 error -117 [ 59.901912][ T6571] EXT4-fs error (device loop4): ext4_evict_inode:265: inode #11: comm syz.4.1394: mark_inode_dirty error [ 59.941130][ T6585] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1400'. [ 59.946532][ T6571] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.951202][ T6571] EXT4-fs warning (device loop4): ext4_evict_inode:268: couldn't mark inode dirty (err -117) [ 59.979274][ T6571] EXT4-fs (loop4): 1 orphan inode deleted [ 60.001741][ T1722] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 60.054789][ T1722] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 60.064160][ T28] audit: type=1400 audit(2000000005.079:490): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 60.074747][ T1722] EXT4-fs error (device loop4): ext4_release_dquot:7062: comm kworker/u8:7: Failed to release dquot type 0 [ 60.133625][ T28] audit: type=1400 audit(2000000005.149:491): avc: denied { read } for pid=6610 comm="syz.2.1414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 60.168947][ T30] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 60.195282][ T30] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 60.195414][ T30] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 60.213535][ T30] EXT4-fs error (device loop4): ext4_release_dquot:7062: comm kworker/u8:1: Failed to release dquot type 0 [ 60.213582][ T6617] netlink: 276 bytes leftover after parsing attributes in process `syz.3.1417'. [ 60.235633][ T30] loop4: lost filesystem error report for type 5 error -117 [ 60.237357][ T6617] netlink: 276 bytes leftover after parsing attributes in process `syz.3.1417'. [ 60.257185][ T3311] EXT4-fs error (device loop4): __ext4_get_inode_loc:4797: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 60.272004][ T3311] loop4: lost filesystem error report for type 5 error -117 [ 60.272453][ T3311] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 60.297567][ T6622] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1419'. [ 60.312290][ T6622] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.330759][ T3311] loop4: lost filesystem error report for type 5 error -117 [ 60.331750][ T3311] EXT4-fs error (device loop4): ext4_quota_off:7310: inode #3: comm syz-executor: mark_inode_dirty error [ 60.360393][ T3311] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 60.377447][ T3423] IPVS: starting estimator thread 0... [ 60.455172][ T6640] bridge0: entered promiscuous mode [ 60.464954][ T6640] macsec1: entered promiscuous mode [ 60.470346][ T6640] macsec1: entered allmulticast mode [ 60.476274][ T6640] bridge0: entered allmulticast mode [ 60.491895][ T6633] IPVS: using max 2160 ests per chain, 108000 per kthread [ 60.494123][ T6640] bridge0: port 3(macsec1) entered blocking state [ 60.506102][ T6640] bridge0: port 3(macsec1) entered disabled state [ 60.524739][ T6640] bridge0: left allmulticast mode [ 60.529932][ T6640] bridge0: left promiscuous mode [ 60.557113][ T6655] netlink: 'syz.4.1433': attribute type 4 has an invalid length. [ 60.565352][ T6655] netlink: 17 bytes leftover after parsing attributes in process `syz.4.1433'. [ 60.638077][ T6660] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1436'. [ 60.641280][ T6667] set_capacity_and_notify: 10 callbacks suppressed [ 60.641294][ T6667] loop1: detected capacity change from 0 to 1024 [ 60.675068][ T6667] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 60.716767][ T6667] EXT4-fs error (device loop1): ext4_map_blocks:786: inode #3: block 2: comm syz.1.1438: lblock 2 mapped to illegal pblock 2 (length 1) [ 60.746398][ T6667] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 60.749813][ T6667] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 60.760997][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 60.773517][ C0] EXT4-fs (loop1): initial error at time 2000000005: ext4_map_blocks:786: inode 3: block 2 [ 60.783636][ C0] EXT4-fs (loop1): last error at time 2000000005: ext4_map_blocks:786: inode 3: block 2 [ 60.815848][ T6667] EXT4-fs error (device loop1): ext4_map_blocks:786: inode #3: block 48: comm syz.1.1438: lblock 0 mapped to illegal pblock 48 (length 1) [ 60.832313][ T6667] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 60.833430][ T6667] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 60.852354][ T6667] EXT4-fs error (device loop1): ext4_acquire_dquot:7026: comm syz.1.1438: Failed to acquire dquot type 0 [ 60.863813][ T6667] loop1: lost filesystem error report for type 5 error -117 [ 60.871098][ T6667] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 60.897588][ T6667] loop1: lost filesystem error report for type 5 error -117 [ 60.898948][ T6667] EXT4-fs error (device loop1): ext4_evict_inode:265: inode #11: comm syz.1.1438: mark_inode_dirty error [ 60.919365][ T6667] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.919622][ T6667] EXT4-fs warning (device loop1): ext4_evict_inode:268: couldn't mark inode dirty (err -117) [ 60.939965][ T6667] EXT4-fs (loop1): 1 orphan inode deleted [ 60.955695][ T58] EXT4-fs error (device loop1): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 60.970229][ T58] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 61.017014][ T58] EXT4-fs error (device loop1): ext4_release_dquot:7062: comm kworker/u8:4: Failed to release dquot type 0 [ 61.039269][ T1722] EXT4-fs error (device loop1): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 61.055378][ T1722] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 61.070944][ T1722] EXT4-fs error (device loop1): ext4_release_dquot:7062: comm kworker/u8:7: Failed to release dquot type 0 [ 61.083703][ T1722] loop1: lost filesystem error report for type 5 error -117 [ 61.083999][ T6707] bridge0: entered promiscuous mode [ 61.084084][ T3315] EXT4-fs error (device loop1): __ext4_get_inode_loc:4797: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 61.116488][ T3315] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 61.126792][ T3315] EXT4-fs error (device loop1): ext4_quota_off:7310: inode #3: comm syz-executor: mark_inode_dirty error [ 61.179233][ T6715] loop1: detected capacity change from 0 to 512 [ 61.192372][ T6715] FAT-fs (loop1): Directory bread(block 199916) failed [ 61.229522][ T6715] FAT-fs (loop1): Directory bread(block 199917) failed [ 61.243810][ T6723] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1464'. [ 61.260779][ T6715] FAT-fs (loop1): Directory bread(block 199918) failed [ 61.269227][ T6715] FAT-fs (loop1): Directory bread(block 199919) failed [ 61.292013][ T6715] FAT-fs (loop1): Directory bread(block 199920) failed [ 61.309101][ T6715] FAT-fs (loop1): Directory bread(block 199921) failed [ 61.319817][ T6715] FAT-fs (loop1): Directory bread(block 199922) failed [ 61.341195][ T6715] FAT-fs (loop1): Directory bread(block 199923) failed [ 61.456314][ T6752] netlink: 'syz.1.1480': attribute type 2 has an invalid length. [ 61.467940][ T6752] netlink: 100 bytes leftover after parsing attributes in process `syz.1.1480'. [ 61.504511][ T6757] loop1: detected capacity change from 0 to 512 [ 61.549106][ T6757] EXT4-fs error (device loop1): ext4_readdir:225: inode #12: comm syz.1.1483: path /298/file0/file0: directory fails checksum at offset 0 [ 61.666303][ T6775] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1490'. [ 61.825522][ T6787] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 61.837670][ T6787] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6787 comm=syz.4.1496 [ 61.857697][ T6787] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 61.980239][ T6805] loop3: detected capacity change from 0 to 128 [ 62.369721][ T6842] loop1: detected capacity change from 0 to 1024 [ 62.557235][ T6869] loop2: detected capacity change from 0 to 128 [ 62.581855][ T6869] FAT-fs (loop2): Directory bread(block 414) failed [ 62.588669][ T6869] FAT-fs (loop2): Directory bread(block 415) failed [ 62.605150][ T6869] FAT-fs (loop2): Directory bread(block 416) failed [ 62.621364][ T6869] FAT-fs (loop2): Directory bread(block 417) failed [ 62.643019][ T6871] loop0: detected capacity change from 0 to 1024 [ 62.650407][ T6869] FAT-fs (loop2): Directory bread(block 418) failed [ 62.657884][ T6869] FAT-fs (loop2): Directory bread(block 419) failed [ 62.667647][ T6869] FAT-fs (loop2): Directory bread(block 420) failed [ 62.675592][ T6869] FAT-fs (loop2): Directory bread(block 421) failed [ 62.685502][ T6869] FAT-fs (loop2): Directory bread(block 414) failed [ 62.692322][ T6869] FAT-fs (loop2): Directory bread(block 415) failed [ 62.859047][ T6893] loop3: detected capacity change from 0 to 1024 [ 62.983609][ T3391] IPVS: starting estimator thread 0... [ 63.064411][ T6924] loop4: detected capacity change from 0 to 1024 [ 63.071700][ T6924] EXT4-fs: Ignoring removed mblk_io_submit option [ 63.073767][ T6914] IPVS: using max 2496 ests per chain, 124800 per kthread [ 63.109085][ T6924] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 63.137295][ T6924] EXT4-fs error (device loop4): ext4_iget_extra_inode:5040: inode #15: comm syz.4.1559: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 63.169599][ T6924] EXT4-fs (loop4): Remounting filesystem read-only [ 63.205988][ T6941] loop0: detected capacity change from 0 to 256 [ 63.221818][ T6941] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 63.267340][ T9] IPVS: starting estimator thread 0... [ 63.345796][ T6957] EXT4-fs error (device loop3): ext4_empty_dir:3118: inode #11: block 32: comm syz.3.1575: bad entry in directory: directory entry overrun - offset=24, inode=255, rec_len=1024, size=1024 fake=0 [ 63.371169][ T6948] IPVS: using max 2400 ests per chain, 120000 per kthread [ 63.484940][ T6977] EXT4-fs: Ignoring removed mblk_io_submit option [ 63.504286][ T6977] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 63.536521][ T6977] EXT4-fs (loop2): Online defrag not supported with bigalloc [ 63.694693][ T828] IPVS: starting estimator thread 0... [ 63.795393][ T6991] IPVS: using max 2832 ests per chain, 141600 per kthread [ 63.879327][ T7008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.890781][ T7008] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.900243][ T7009] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 63.999664][ T7015] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 64.026500][ T7015] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 64.105319][ T58] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 64.361710][ T7050] netlink: 'syz.2.1616': attribute type 21 has an invalid length. [ 64.380163][ T7050] netlink: 'syz.2.1616': attribute type 6 has an invalid length. [ 64.545690][ T7067] EXT4-fs: inline encryption not supported [ 64.584734][ T7067] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 64.607641][ T7067] System zones: 0-5 [ 64.623671][ T7076] ext4 filesystem being mounted at /321/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 65.365142][ T7123] ext4 filesystem being mounted at /313/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.453280][ T7123] EXT4-fs: Ignoring removed i_version option [ 65.486824][ T7123] EXT4-fs (loop4): stripe (253) is not aligned with cluster size (16), stripe is disabled [ 65.542510][ T7123] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 65.577309][ T7138] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 65.634386][ T3311] EXT4-fs unmount: 44 callbacks suppressed [ 65.634401][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.679414][ T7144] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 65.727889][ T7144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7144 comm=syz.1.1656 [ 65.759406][ T7144] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 66.483547][ T7209] set_capacity_and_notify: 12 callbacks suppressed [ 66.483568][ T7209] loop4: detected capacity change from 0 to 1024 [ 66.506439][ T7209] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 66.533384][ T7209] EXT4-fs error (device loop4): ext4_map_blocks:828: inode #3: block 5: comm syz.4.1687: lblock 5 mapped to illegal pblock 5 (length 1) [ 66.563941][ T7209] fserror_report: 3 callbacks suppressed [ 66.563960][ T7209] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 66.580816][ T7209] __quota_error: 25 callbacks suppressed [ 66.580834][ T7209] Quota error (device loop4): write_blk: dquota write failed [ 66.590001][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 66.590039][ C0] EXT4-fs (loop4): initial error at time 2000000012: ext4_map_blocks:828: inode 3: block 5 [ 66.590080][ C0] EXT4-fs (loop4): last error at time 2000000012: ext4_map_blocks:828: inode 3: block 5 [ 66.633389][ T7209] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 66.643587][ T7209] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 66.654581][ T7209] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.1687: Failed to acquire dquot type 0 [ 66.666033][ T7209] fserror_report: 2 callbacks suppressed [ 66.666045][ T7209] loop4: lost filesystem error report for type 5 error -117 [ 66.672063][ T7209] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 5: comm syz.4.1687: lblock 5 mapped to illegal pblock 5 (length 1) [ 66.694273][ T7209] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 66.694443][ T7209] Quota error (device loop4): do_insert_tree: Can't read tree quota block 5 [ 66.713217][ T7209] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 66.723761][ T7209] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.1687: Failed to acquire dquot type 0 [ 66.735051][ T7209] loop4: lost filesystem error report for type 5 error -117 [ 66.735254][ T7209] EXT4-fs error (device loop4): ext4_free_blocks:6724: comm syz.4.1687: Freeing blocks not in datazone - block = 0, count = 4096 [ 66.757371][ T7209] loop4: lost filesystem error report for type 5 error -117 [ 66.757902][ T7209] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 5: comm syz.4.1687: lblock 5 mapped to illegal pblock 5 (length 1) [ 66.780198][ T7209] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 66.780425][ T7209] Quota error (device loop4): do_insert_tree: Can't read tree quota block 5 [ 66.798963][ T7209] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 66.809021][ T7209] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.1687: Failed to acquire dquot type 0 [ 66.820553][ T7209] loop4: lost filesystem error report for type 5 error -117 [ 66.820861][ T7209] EXT4-fs (loop4): 1 orphan inode deleted [ 66.836251][ T7209] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.880973][ T7217] __nla_validate_parse: 10 callbacks suppressed [ 66.896707][ T7217] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1690'. [ 66.907592][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.935401][ T7223] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1693'. [ 66.964484][ T28] audit: type=1400 audit(2000000012.977:517): avc: denied { read append } for pid=7224 comm="syz.3.1694" name="file0" dev="tmpfs" ino=1715 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 67.137071][ T7249] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1704'. [ 67.415506][ T35] kernel read not supported for file /vga_arbiter (pid: 35 comm: kworker/1:1) [ 68.412467][ T7335] loop2: detected capacity change from 0 to 2048 [ 68.419319][ T7337] loop4: detected capacity change from 0 to 512 [ 68.455284][ T7335] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.472883][ T7337] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 68.521846][ T7337] EXT4-fs (loop4): 1 orphan inode deleted [ 68.530720][ T7337] EXT4-fs (loop4): 1 truncate cleaned up [ 68.540833][ T7337] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.568802][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.602889][ T7358] loop3: detected capacity change from 0 to 512 [ 68.621465][ T7358] EXT4-fs: Ignoring removed nobh option [ 68.653802][ T7358] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 68.674049][ T7358] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #15: comm syz.3.1755: iget: bad i_size value: 38620345925642 [ 68.687219][ T7358] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 68.690164][ T7358] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.1755: couldn't read orphan inode 15 (err -117) [ 68.699343][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 68.699361][ C0] EXT4-fs (loop3): initial error at time 2000000014: ext4_orphan_get:1397: inode 15 [ 68.699386][ C0] EXT4-fs (loop3): last error at time 2000000014: ext4_orphan_get:1397: inode 15 [ 68.738141][ T7358] loop3: lost filesystem error report for type 5 error -117 [ 68.738888][ T7358] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.789468][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.847178][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.957803][ T7376] loop0: detected capacity change from 0 to 512 [ 68.985859][ T7376] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 69.059702][ T7381] dummy0: mtu less than device minimum [ 69.133182][ T7387] loop2: detected capacity change from 0 to 512 [ 69.160922][ T7387] EXT4-fs: Ignoring removed mblk_io_submit option [ 69.168386][ T7387] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 69.198607][ T7387] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.220799][ T7387] ext4 filesystem being mounted at /363/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 69.296271][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.345372][ T7407] program syz.2.1773 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 69.523790][ T7428] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 69.531590][ T7428] vhci_hcd vhci_hcd.2: invalid port number 96 [ 69.538190][ T7428] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 70.348781][ T7461] program syz.4.1809 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 70.399601][ T7467] loop3: detected capacity change from 0 to 512 [ 70.414760][ T7467] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 70.441920][ T7469] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2560 sclass=netlink_xfrm_socket pid=7469 comm=syz.4.1802 [ 70.444811][ T7474] loop2: detected capacity change from 0 to 512 [ 70.467880][ T7467] EXT4-fs (loop3): 1 truncate cleaned up [ 70.479846][ T7474] FAT-fs (loop2): error, clusters badly computed (0 != 1) [ 70.504746][ T7467] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.527366][ T7474] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 51) [ 70.540535][ T7467] EXT4-fs error (device loop3): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.3.1801: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 70.547261][ T28] audit: type=1400 audit(2000000016.547:518): avc: denied { rename } for pid=7466 comm="syz.3.1801" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 70.568125][ T7467] EXT4-fs (loop3): Remounting filesystem read-only [ 70.593950][ T7467] EXT4-fs warning (device loop3): ext4_rename_delete:3729: inode #2: comm syz.3.1801: Deleting old file: nlink 4, error=-117 [ 70.595000][ T28] audit: type=1400 audit(2000000016.607:519): avc: denied { setattr } for pid=7466 comm="syz.3.1801" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 70.645360][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.660750][ T7488] program syz.0.1812 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 70.727269][ T7495] program syz.2.1814 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 71.355498][ T7512] loop2: detected capacity change from 0 to 1764 [ 71.470520][ T7517] loop4: detected capacity change from 0 to 1024 [ 71.499793][ T7517] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 71.522817][ T7517] ext4 filesystem being mounted at /342/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.605222][ T7517] EXT4-fs error (device loop4): ext4_map_blocks:828: inode #15: block 3: comm syz.4.1823: lblock 3 mapped to illegal pblock 3 (length 3) [ 71.647001][ T7517] EXT4-fs (loop4): Remounting filesystem read-only [ 71.678031][ T7540] loop3: detected capacity change from 0 to 512 [ 71.698945][ T7540] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 71.700018][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 71.700029][ T28] audit: type=1400 audit(2000000017.707:525): avc: denied { setopt } for pid=7541 comm="syz.2.1835" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 71.743049][ T7540] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1834: invalid indirect mapped block 4294967295 (level 1) [ 71.767019][ T7540] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 71.767153][ T7540] EXT4-fs (loop3): Remounting filesystem read-only [ 71.776497][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 71.776526][ C1] EXT4-fs (loop3): initial error at time 2000000017: ext4_free_branches:1023: inode 11 [ 71.776571][ C1] EXT4-fs (loop3): last error at time 2000000017: ext4_free_branches:1023: inode 11 [ 71.814960][ T7540] EXT4-fs (loop3): 2 truncates cleaned up [ 71.840455][ T7540] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.859488][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 71.882195][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.954830][ T7557] program syz.2.1841 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 72.021662][ T28] audit: type=1400 audit(2000000018.027:526): avc: denied { watch watch_reads } for pid=7564 comm="syz.0.1845" path="/proc/803" dev="proc" ino=18550 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 72.145316][ T7579] loop2: detected capacity change from 0 to 512 [ 72.162582][ T7579] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.180196][ T7579] ext4 filesystem being mounted at /386/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 72.189061][ T7582] loop0: detected capacity change from 0 to 512 [ 72.197716][ T28] audit: type=1400 audit(2000000018.197:527): avc: denied { setattr } for pid=7577 comm="syz.2.1853" name="bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 72.223511][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.247789][ T7584] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 72.254608][ T7584] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 72.276140][ T7588] loop2: detected capacity change from 0 to 512 [ 72.288938][ T7582] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1854: invalid indirect mapped block 256 (level 2) [ 72.296083][ T7584] vhci_hcd vhci_hcd.0: Device attached [ 72.327791][ T7582] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 72.328043][ T7582] EXT4-fs (loop0): 2 truncates cleaned up [ 72.337762][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 72.337779][ C0] EXT4-fs (loop0): initial error at time 2000000018: ext4_free_branches:1023: inode 11 [ 72.337818][ C0] EXT4-fs (loop0): last error at time 2000000018: ext4_free_branches:1023: inode 11 [ 72.360875][ T7585] vhci_hcd: cannot find the pending unlink 7956 [ 72.377274][ T28] audit: type=1400 audit(2000000018.387:528): avc: denied { setopt } for pid=7568 comm="syz.4.1850" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 72.378106][ T7585] vhci_hcd: connection closed [ 72.398448][ T7588] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.398588][ T7588] ext4 filesystem being mounted at /387/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.399713][ T7582] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.412050][ T7588] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.1855: corrupted xattr block 33: e_value out of bounds [ 72.421746][ T28] audit: type=1400 audit(2000000018.437:529): avc: denied { append } for pid=7581 comm="syz.0.1854" path="/388/file1/hugetlb.1GB.usage_in_bytes" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 72.430697][ T1722] vhci_hcd vhci_hcd.3: stop threads [ 72.481041][ T3391] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 72.511097][ T1722] vhci_hcd vhci_hcd.3: release socket [ 72.516639][ T1722] vhci_hcd vhci_hcd.3: disconnect device [ 72.527464][ T7588] EXT4-fs (loop2): Remounting filesystem read-only [ 72.561713][ T3391] usb 7-1: new low-speed USB device number 2 using vhci_hcd [ 72.568080][ T7588] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 72.578246][ T3391] usb 7-1: enqueue for inactive port 0 [ 72.578267][ T3391] usb 7-1: enqueue for inactive port 0 [ 72.578284][ T3391] usb 7-1: enqueue for inactive port 0 [ 72.641076][ T3391] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 72.671470][ T7588] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 72.691012][ T28] audit: type=1400 audit(2000000018.697:530): avc: denied { rename } for pid=7587 comm="syz.2.1855" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 72.756788][ T7596] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 72.766200][ T7596] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 72.776196][ T28] audit: type=1400 audit(2000000018.777:531): avc: denied { append } for pid=7587 comm="syz.2.1855" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 72.898126][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.919660][ T7615] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 72.938423][ T7617] xt_hashlimit: size too large, truncated to 1048576 [ 72.972578][ T50] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm kworker/u8:3: bg 0: block 5: invalid block bitmap [ 73.011445][ T50] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 73.034949][ T50] EXT4-fs (loop0): This should not happen!! Data will be lost [ 73.034949][ T50] [ 73.051813][ T50] EXT4-fs (loop0): Total free blocks count 0 [ 73.057923][ T50] EXT4-fs (loop0): Free/Dirty block details [ 73.074547][ T50] EXT4-fs (loop0): free_blocks=0 [ 73.096215][ T50] EXT4-fs (loop0): dirty_blocks=16028 [ 73.108280][ T50] EXT4-fs (loop0): Block reservation details [ 73.121085][ T50] EXT4-fs (loop0): i_reserved_data_blocks=16028 [ 73.230900][ T30] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 73.256008][ T7645] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1890'. [ 73.311159][ T3310] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 73.332243][ T7645] n: the hash_elasticity option has been deprecated and is always 16 [ 73.352512][ T7645] n: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 73.365710][ T7645] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1890'. [ 73.385019][ T7645] n: the hash_elasticity option has been deprecated and is always 16 [ 73.404613][ T7651] loop4: detected capacity change from 0 to 512 [ 73.411880][ T7645] n: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 73.458424][ T7653] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1884'. [ 73.469070][ T7651] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.503774][ T7658] loop3: detected capacity change from 0 to 128 [ 73.514601][ T7651] ext4 filesystem being mounted at /351/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 73.555168][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.584951][ T28] audit: type=1400 audit(2000000019.597:532): avc: denied { getopt } for pid=7661 comm="syz.0.1887" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 73.720495][ T7672] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1892'. [ 74.026214][ T7681] tun0: tun_chr_ioctl cmd 1074025677 [ 74.036228][ T7681] tun0: linktype set to 768 [ 74.105647][ T7684] loop0: detected capacity change from 0 to 8192 [ 74.198158][ T7694] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 74.220093][ T7694] netdevsim netdevsim4 netdevsim0: left promiscuous mode [ 74.239577][ T7696] loop2: detected capacity change from 0 to 1024 [ 74.278104][ T7701] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1904'. [ 74.287393][ T7704] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1906'. [ 74.292138][ T7701] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1904'. [ 74.319206][ T7696] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.400963][ T28] audit: type=1400 audit(2000000020.407:533): avc: denied { mount } for pid=7717 comm="syz.4.1912" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 74.431812][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.444849][ T7721] loop3: detected capacity change from 0 to 512 [ 74.452665][ T28] audit: type=1400 audit(2000000020.437:534): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 74.470092][ T7721] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 74.480926][ T7724] loop0: detected capacity change from 0 to 1024 [ 74.490757][ T7724] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.518450][ T7724] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.621808][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.706470][ T7751] EXT4-fs: inline encryption not supported [ 74.752453][ T7751] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 74.805864][ T7751] ext4 filesystem being mounted at /400/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.844529][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 74.861493][ T7768] wireguard0: entered promiscuous mode [ 74.874431][ T7768] wireguard0: entered allmulticast mode [ 75.441872][ T7813] netlink: 'syz.2.1954': attribute type 4 has an invalid length. [ 75.449838][ T7813] netlink: 17 bytes leftover after parsing attributes in process `syz.2.1954'. [ 75.503392][ T7815] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.527189][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.899841][ T7842] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1966'. [ 75.934734][ T7842] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.978192][ T7858] netlink: 276 bytes leftover after parsing attributes in process `syz.2.1972'. [ 76.042488][ T7862] FAT-fs (loop3): Directory bread(block 199916) failed [ 76.065293][ T7862] FAT-fs (loop3): Directory bread(block 199917) failed [ 76.099253][ T7862] FAT-fs (loop3): Directory bread(block 199918) failed [ 76.133667][ T7872] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 76.143703][ T7862] FAT-fs (loop3): Directory bread(block 199919) failed [ 76.166578][ T7872] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 2: comm syz.4.1978: lblock 2 mapped to illegal pblock 2 (length 1) [ 76.171086][ T7862] FAT-fs (loop3): Directory bread(block 199920) failed [ 76.185757][ T7872] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.188651][ T7872] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 48: comm syz.4.1978: lblock 0 mapped to illegal pblock 48 (length 1) [ 76.201010][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 76.219711][ C1] EXT4-fs (loop4): initial error at time 2000000022: ext4_map_blocks:786: inode 3: block 2 [ 76.225766][ T7862] FAT-fs (loop3): Directory bread(block 199921) failed [ 76.229762][ C1] EXT4-fs (loop4): last error at time 2000000022: ext4_map_blocks:786: inode 3: block 2 [ 76.256695][ T7872] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.256808][ T7862] FAT-fs (loop3): Directory bread(block 199922) failed [ 76.277763][ T7872] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.1978: Failed to acquire dquot type 0 [ 76.283967][ T7862] FAT-fs (loop3): Directory bread(block 199923) failed [ 76.331529][ T7872] loop4: lost filesystem error report for type 5 error -117 [ 76.331639][ T7872] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 76.362026][ T7872] loop4: lost filesystem error report for type 5 error -117 [ 76.362197][ T7872] EXT4-fs error (device loop4): ext4_evict_inode:265: inode #11: comm syz.4.1978: mark_inode_dirty error [ 76.390858][ T7872] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 76.391229][ T7872] EXT4-fs warning (device loop4): ext4_evict_inode:268: couldn't mark inode dirty (err -117) [ 76.419786][ T7872] EXT4-fs (loop4): 1 orphan inode deleted [ 76.421516][ T7899] sctp: [Deprecated]: syz.2.1993 (pid 7899) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.421516][ T7899] Use struct sctp_sack_info instead [ 76.426776][ T7872] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.455189][ T50] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 76.483778][ T7902] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 76.512027][ T50] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.512113][ T50] EXT4-fs error (device loop4): ext4_release_dquot:7062: comm kworker/u8:3: Failed to release dquot type 0 [ 76.573247][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 76.618468][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.631211][ T50] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 76.650573][ T50] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.650903][ T50] EXT4-fs error (device loop4): ext4_release_dquot:7062: comm kworker/u8:3: Failed to release dquot type 0 [ 76.688394][ T50] loop4: lost filesystem error report for type 5 error -117 [ 76.688803][ T3311] EXT4-fs error (device loop4): __ext4_get_inode_loc:4797: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 76.722548][ T3311] loop4: lost filesystem error report for type 5 error -117 [ 76.722691][ T3311] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6291: Corrupt filesystem [ 76.739700][ T3311] loop4: lost filesystem error report for type 5 error -117 [ 76.739837][ T3311] EXT4-fs error (device loop4): ext4_quota_off:7310: inode #3: comm syz-executor: mark_inode_dirty error [ 76.798640][ T3311] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.856543][ T7938] set_capacity_and_notify: 7 callbacks suppressed [ 76.856563][ T7938] loop3: detected capacity change from 0 to 512 [ 76.901724][ T7938] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 76.963929][ T7938] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.2010: Invalid inode bitmap blk 4 in block_group 0 [ 77.008671][ T7938] loop3: lost filesystem error report for type 5 error -117 [ 77.011017][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 77.024822][ C1] EXT4-fs (loop3): initial error at time 2000000023: ext4_read_inode_bitmap:139 [ 77.028212][ T7938] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.033895][ C1] EXT4-fs (loop3): last error at time 2000000023: ext4_read_inode_bitmap:139 [ 77.109986][ T7938] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2010: bg 0: block 13: invalid block bitmap [ 77.179814][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.305126][ T7981] loop4: detected capacity change from 0 to 128 [ 77.328382][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 77.328399][ T28] audit: type=1400 audit(2000000023.337:536): avc: denied { setopt } for pid=7982 comm="syz.3.2034" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 77.427248][ T28] audit: type=1326 audit(2000000023.437:537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7996 comm="syz.1.2040" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 77.493418][ T28] audit: type=1326 audit(2000000023.437:538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7996 comm="syz.1.2040" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 77.562675][ T28] audit: type=1400 audit(2000000023.447:539): avc: denied { write } for pid=7994 comm="syz.3.2039" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 77.596924][ T8013] loop3: detected capacity change from 0 to 1024 [ 77.603825][ T28] audit: type=1326 audit(2000000023.447:540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7996 comm="syz.1.2040" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 77.639866][ T28] audit: type=1326 audit(2000000023.447:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7996 comm="syz.1.2040" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 77.664694][ T28] audit: type=1326 audit(2000000023.467:542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7996 comm="syz.1.2040" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 77.688469][ T28] audit: type=1326 audit(2000000023.467:543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7996 comm="syz.1.2040" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 77.715580][ T8013] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.729610][ T28] audit: type=1326 audit(2000000023.467:544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7996 comm="syz.1.2040" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 77.764485][ T28] audit: type=1326 audit(2000000023.467:545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7996 comm="syz.1.2040" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f124cabc819 code=0x7ffc0000 [ 77.803295][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.819028][ T8019] loop0: detected capacity change from 0 to 1024 [ 77.917755][ T8019] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.003104][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.040203][ T8042] loop2: detected capacity change from 0 to 1024 [ 78.086896][ T8042] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.123794][ T8055] loop0: detected capacity change from 0 to 256 [ 78.138284][ T8056] loop4: detected capacity change from 0 to 1024 [ 78.172511][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.188778][ T8056] EXT4-fs: Ignoring removed mblk_io_submit option [ 78.217585][ T8056] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 78.263927][ T8065] loop2: detected capacity change from 0 to 256 [ 78.271292][ T8056] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.305695][ T8065] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 78.372098][ T8056] EXT4-fs (loop4): Online defrag not supported with bigalloc [ 78.393785][ T8065] __nla_validate_parse: 7 callbacks suppressed [ 78.393801][ T8065] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2066'. [ 78.428788][ T8072] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.443396][ T8072] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.526566][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.537424][ T8082] sg_write: data in/out 404444/42 bytes for SCSI command 0x0-- guessing data in; [ 78.537424][ T8082] program syz.1.2075 not setting count and/or reply_len properly [ 78.823400][ T8117] loop0: detected capacity change from 0 to 128 [ 78.839372][ T8117] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 78.866505][ T8117] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 78.934098][ T58] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 79.096491][ T8142] loop1: detected capacity change from 0 to 256 [ 79.108952][ T8146] syz.3.2106 uses obsolete (PF_INET,SOCK_PACKET) [ 79.125712][ T8142] vfat: Unknown parameter '184467440737095516150000000000000000000018446744073709551615' [ 79.222606][ T8152] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.235845][ T8152] ext4 filesystem being mounted at /413/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.263510][ T3319] EXT4-fs error (device loop3): ext4_empty_dir:3075: inode #12: comm syz-executor: invalid size [ 79.275713][ T3319] EXT4-fs (loop3): Remounting filesystem read-only [ 79.305290][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.314704][ T1722] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 79.325569][ T1722] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 79.403105][ T8164] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.416402][ T8164] ext4 filesystem being mounted at /414/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.439943][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.535191][ T8171] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2115'. [ 79.614455][ T8173] EXT4-fs: inline encryption not supported [ 79.643479][ T8173] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 79.655397][ T8173] System zones: 0-5 [ 79.659877][ T8173] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.691827][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.059396][ T8200] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2125'. [ 80.072701][ T8200] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2125'. [ 80.162609][ T8209] program syz.4.2129 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 80.214925][ T8216] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.261289][ T8216] EXT4-fs: Ignoring removed mblk_io_submit option [ 80.278224][ T8216] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 80.303364][ T8216] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 80.325752][ T8216] EXT4-fs (loop4): 1 truncate cleaned up [ 80.332756][ T8216] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.362190][ T8225] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 80.374076][ T8216] EXT4-fs (loop4): shut down requested (2) [ 80.430567][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.649618][ T8247] bridge1: entered promiscuous mode [ 80.775766][ T8257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=8257 comm=syz.3.2156 [ 81.071377][ T8280] EXT4-fs: inline encryption not supported [ 81.085692][ T8282] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2167'. [ 81.102665][ T8280] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 81.114849][ T8280] ext4 filesystem being mounted at /437/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.133562][ T8280] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2165: bg 0: block 112: padding at end of block bitmap is not set [ 81.187148][ T58] EXT4-fs error (device loop1): ext4_map_blocks:828: inode #15: block 3: comm kworker/u8:4: lblock 3 mapped to illegal pblock 3 (length 3) [ 81.202763][ T58] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 81.217270][ T58] EXT4-fs (loop1): This should not happen!! Data will be lost [ 81.217270][ T58] [ 81.227938][ T58] EXT4-fs error (device loop1): ext4_map_blocks:828: inode #15: block 8: comm kworker/u8:4: lblock 8 mapped to illegal pblock 8 (length 2) [ 81.244028][ T58] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 2 with error 117 [ 81.256854][ T58] EXT4-fs (loop1): This should not happen!! Data will be lost [ 81.256854][ T58] [ 81.267570][ T3315] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 81.280766][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 81.829589][ T8326] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2187'. [ 81.984918][ T8338] set_capacity_and_notify: 8 callbacks suppressed [ 81.984937][ T8338] loop0: detected capacity change from 0 to 1024 [ 82.041943][ T8338] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 82.060841][ T8338] EXT4-fs error (device loop0): ext4_map_blocks:828: inode #3: block 5: comm syz.0.2191: lblock 5 mapped to illegal pblock 5 (length 1) [ 82.076489][ T8338] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 82.080992][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 82.096490][ C1] EXT4-fs (loop0): initial error at time 2000000028: ext4_map_blocks:828: inode 3: block 5 [ 82.106988][ C1] EXT4-fs (loop0): last error at time 2000000028: ext4_map_blocks:828: inode 3: block 5 [ 82.118100][ T8338] EXT4-fs error (device loop0): ext4_acquire_dquot:7026: comm syz.0.2191: Failed to acquire dquot type 0 [ 82.129567][ T8338] loop0: lost filesystem error report for type 5 error -117 [ 82.129772][ T8338] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #3: block 5: comm syz.0.2191: lblock 5 mapped to illegal pblock 5 (length 1) [ 82.152586][ T8338] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 82.152847][ T8338] EXT4-fs error (device loop0): ext4_acquire_dquot:7026: comm syz.0.2191: Failed to acquire dquot type 0 [ 82.173291][ T8338] loop0: lost filesystem error report for type 5 error -117 [ 82.173486][ T8338] EXT4-fs error (device loop0): ext4_free_blocks:6724: comm syz.0.2191: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.195394][ T8338] loop0: lost filesystem error report for type 5 error -117 [ 82.195670][ T8338] EXT4-fs error (device loop0): ext4_map_blocks:786: inode #3: block 5: comm syz.0.2191: lblock 5 mapped to illegal pblock 5 (length 1) [ 82.217547][ T8338] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 82.222666][ T8338] EXT4-fs error (device loop0): ext4_acquire_dquot:7026: comm syz.0.2191: Failed to acquire dquot type 0 [ 82.262409][ T8338] loop0: lost filesystem error report for type 5 error -117 [ 82.262577][ T8338] EXT4-fs (loop0): 1 orphan inode deleted [ 82.281481][ T8338] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.385695][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.805759][ T8373] program syz.4.2205 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 82.988665][ T8396] program syz.4.2216 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 83.063852][ T8406] loop4: detected capacity change from 0 to 512 [ 83.070447][ T8406] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 83.374539][ T8411] loop1: detected capacity change from 0 to 512 [ 83.391820][ T8412] program syz.4.2234 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 83.403167][ T8416] program syz.0.2224 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 83.414273][ T8411] FAT-fs (loop1): error, clusters badly computed (0 != 1) [ 83.432377][ T8411] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 51) [ 83.558703][ T8434] loop4: detected capacity change from 0 to 128 [ 83.659983][ T8442] program syz.3.2236 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 83.800589][ T8458] program syz.3.2244 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 83.832964][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 83.832979][ T28] audit: type=1400 audit(2000000029.847:568): avc: denied { mounton } for pid=8460 comm="syz.4.2257" path="/proc/905/cgroup" dev="proc" ino=20988 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 83.975369][ T8474] loop3: detected capacity change from 0 to 1024 [ 84.004649][ T8474] EXT4-fs: Ignoring removed orlov option [ 84.010160][ T8476] loop4: detected capacity change from 0 to 4096 [ 84.018727][ T8476] EXT4-fs: inline encryption not supported [ 84.027417][ T8476] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 84.030685][ T8474] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a002c018, mo2=0002] [ 84.040032][ T8476] System zones: 0-5 [ 84.049100][ T8474] System zones: 0-1, 3-12 [ 84.052273][ T8476] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.054341][ T8474] EXT4-fs (loop3): mounted filesystem 00000000-0500-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.108418][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.138350][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0500-0000-0000-000000000000. [ 84.140841][ T8487] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2255'. [ 84.351208][ T8498] loop0: detected capacity change from 0 to 512 [ 84.362953][ T8499] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2273'. [ 84.364069][ T8498] EXT4-fs (loop0): 1 truncate cleaned up [ 84.378789][ T8498] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.407115][ T8498] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2272: bg 0: block 465: padding at end of block bitmap is not set [ 84.421911][ T8498] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 84.435051][ T8498] EXT4-fs (loop0): This should not happen!! Data will be lost [ 84.435051][ T8498] [ 84.444957][ T8498] EXT4-fs (loop0): Total free blocks count 0 [ 84.450959][ T8498] EXT4-fs (loop0): Free/Dirty block details [ 84.457351][ T8498] EXT4-fs (loop0): free_blocks=0 [ 84.463094][ T8498] EXT4-fs (loop0): dirty_blocks=2 [ 84.468301][ T8498] EXT4-fs (loop0): Block reservation details [ 84.474544][ T8498] EXT4-fs (loop0): i_reserved_data_blocks=2 [ 84.492984][ T3310] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 84.610794][ T8509] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2277'. [ 84.704373][ T8523] loop1: detected capacity change from 0 to 512 [ 84.714402][ T8523] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.735309][ T8523] EXT4-fs: Ignoring removed mblk_io_submit option [ 84.758052][ T8527] netlink: 32 bytes leftover after parsing attributes in process `syz.4.2269'. [ 84.786170][ T8523] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 84.801211][ T8523] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 84.818116][ T8523] EXT4-fs (loop1): 1 truncate cleaned up [ 84.842930][ T8523] EXT4-fs (loop1): shut down requested (2) [ 84.883254][ T8544] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 84.943185][ T8549] loop0: detected capacity change from 0 to 1024 [ 85.097677][ T3000] ================================================================== [ 85.105774][ T3000] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 85.113240][ T3000] [ 85.115575][ T3000] write to 0xffff88811b446780 of 4 bytes by task 3655 on cpu 0: [ 85.123194][ T3000] d_make_discardable+0x4f/0xa0 [ 85.128058][ T3000] simple_unlink+0x68/0x80 [ 85.132562][ T3000] shmem_unlink+0x12d/0x140 [ 85.137063][ T3000] vfs_unlink+0x1c7/0x490 [ 85.141378][ T3000] filename_unlinkat+0x1e2/0x410 [ 85.146299][ T3000] __se_sys_unlink+0x2b/0xe0 [ 85.150872][ T3000] __x64_sys_unlink+0x1f/0x30 [ 85.155543][ T3000] x64_sys_call+0x2eb6/0x3020 [ 85.160207][ T3000] do_syscall_64+0x12c/0x370 [ 85.164785][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.170666][ T3000] [ 85.172971][ T3000] read to 0xffff88811b446780 of 4 bytes by task 3000 on cpu 1: [ 85.180494][ T3000] path_lookupat+0x1d8/0x500 [ 85.185162][ T3000] filename_lookup+0x190/0x390 [ 85.189916][ T3000] do_readlinkat+0x74/0x2f0 [ 85.194411][ T3000] __x64_sys_readlink+0x47/0x60 [ 85.199248][ T3000] x64_sys_call+0x2b51/0x3020 [ 85.203915][ T3000] do_syscall_64+0x12c/0x370 [ 85.208492][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.214372][ T3000] [ 85.216706][ T3000] value changed: 0x08300080 -> 0x00004080 [ 85.222408][ T3000] [ 85.224716][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 85.230869][ T3000] CPU: 1 UID: 0 PID: 3000 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 85.239874][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 85.249915][ T3000] ================================================================== [ 85.264772][ T8562] xt_hashlimit: size too large, truncated to 1048576 [ 85.282308][ T8565] loop2: detected capacity change from 0 to 512 [ 85.321053][ T8565] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 49, start 000000c8) [ 85.332919][ T8565] FAT-fs (loop2): Filesystem has been set read-only [ 85.347613][ T8565] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 49, start 000000c8) [ 85.358267][ T8565] FAT-fs (loop2): error, invalid access to FAT (entry 0x000000c8)