last executing test programs: 833.113102ms ago: executing program 4 (id=3852): openat$snapshot(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) 778.668899ms ago: executing program 4 (id=3859): syz_emit_ethernet(0x36, &(0x7f0000001800)={@link_local, @random="50a245d5cde0", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast}, @timestamp_reply={0x11, 0x0, 0x0, 0xe000, 0x2}}}}}, 0x0) 739.766544ms ago: executing program 4 (id=3862): syz_emit_ethernet(0x104a, 0x0, 0x0) 690.43349ms ago: executing program 4 (id=3866): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x210000, &(0x7f00000001c0)={[{@data_err_ignore}, {@bsdgroups}, {@usrjquota}, {@journal_dev={'journal_dev', 0x3d, 0x6}}]}, 0x3, 0x4e7, &(0x7f0000000680)="$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") 606.717171ms ago: executing program 2 (id=3869): mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4008, 0x2) 591.497463ms ago: executing program 2 (id=3870): syz_clone3(&(0x7f0000001e80)={0x166002400, 0x0, 0x0, 0x0, {0x37}, 0x0, 0x0, 0x0, 0x0}, 0xb3) 501.023735ms ago: executing program 2 (id=3873): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000004240)={0x6, 0x5, &(0x7f0000004080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6ec0b3dc, 0x0, 0x0, 0x0, 0x6}, [@map_idx={0x18, 0x3, 0x5, 0x0, 0x6}]}, &(0x7f00000040c0)='GPL\x00', 0x8, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000041c0), 0x0, 0x10, 0x8000}, 0x94) 493.688926ms ago: executing program 0 (id=3874): set_mempolicy(0x1, &(0x7f0000000140)=0x5, 0x7) 462.496ms ago: executing program 4 (id=3877): prctl$PR_SET_PDEATHSIG(0x25, 0x2000000000034) 390.058579ms ago: executing program 1 (id=3879): syz_read_part_table(0x1056, &(0x7f0000001080)="$eJzsz7GpwlAcxeHz3n15WklG0NrGFWKrbSqXcATBRWwsdDGnECWEIBlARPi+6h74ceEfPupntB5JpsM4lXFUhqKzue8nyWG+yLH5fX3Q1Dmvl5nVya7b21UuzX+quspfX9zapH+Xkvb6ztsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4Fs8AwAA///TrQug") 389.995489ms ago: executing program 4 (id=3880): syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x1818e58, &(0x7f00000003c0), 0x2a, 0x63f, &(0x7f0000000d80)="$eJzs3c9rXFsdAPDvvZPkJWl86RMRX1AMuHgP5KVJfVh1Y1sXdlGwYBciLhqapIZOf5CkYGvBBFwoKIi4LdKN/4B76d6dCOrOtVBFKha0dB73zp1mMplfaTIzSe7nA5M599wzOeebOyf33HvnzA2gtOazH2nE+xGvbyQRs03rZqK+cr4o9+Lfj29mjyRqte/+K4mkyGuUT4rnM8XCZET86XLEpyv76918+Oj2crVW95OIc1t37p/bfPjoo/U7y7dWb63eXTr/tY8vLH596eOlpoa+vTPF85Wr3/n8L3/6w6+u/bn6URIX4/r4j1eiJY6jMh/z8boIsTl/LCIuZIk2f5eT5hSEUGqV4v04HhGfjdmo5Et1s7H+i5E2DhioWiWi1l3SqwBwUuneUFaNcUDj2L6/4+DrAx6VDM/zS/UDoP3xjxWnHCbzY6PpF0nTkVH93MbZI6g/q+PV48knrx7PPYk95yFevtk6Y0dQTyfbOxHxuXbxJ3nbzuaRZvGne47104hYjIiJon3fOkQbkqb0IM7DdHOQ+Ju3Qxb/xeI5y7/8lvW3ntYadvwAlNOzS8WOfDtb2t3/ZWOPxvgn2ox/Zg5/SSY36v1f5/FfY38/mY970pZxWDZmudb+V463Zvz951d+3an++vhv7knjkdXfGAsOw/OdiLmW+H+WBVuMf7L4kzbbPyty42J/dXz7L/+80mndqOOvPY34oO3xz+6oNEt1uT55bm29urpY/9m2jj/88Qe/61R/+/jfGUCk7WXbf7pD/E3bP219XfY3ud/+V+60Zvz+2tM7neqf6bn9039MJPXjzYki50c7W1sbSxETydWiSJG/vLW1cb57vPUyL2v581I9/g+/1L7/73n/t0Q11fiX2Yf737v9otO6t3n/N11Mfl3rsw2dZPGv9N7++/p/lverPuv47/cffKHTum7xTx0mMAAAAAAAACihNL8Gm6QLb9JpurBQny/7mZhOq/c2t768du/B3ZWID/PPQ46nkSb5R0Zm68vJ2np1dan4PGxj+XzL8lci4r2I+E1lKl9euHmvujLq4AEAAAAAAAAAAAAAAAAAAOCYOFPM/2/cp/o/lfr8f6Aket9gbt/9H4BTYpA3mASOt7z/d9vFvzu8tgDDZf8P5aX/Q3np/1Be+j+Ul/4P5aX/Q3np/1Be+j8AAAAAnErvffHZ35KI2P7GVP7ITBTrTPqF0238QKUrA2sHMHx6NJTXm0v/BvtQOn2N//9XfDng4JsDjEDSLjMfHNS6d/5nbV+5a+fwbQMAAAAAAAAAAAAA6j54v/P8/4PNDQZOGtP+oLwOMf/fVwfACeer/6G8HOMDPWbxx2SnFb3m/wMAAAAAAAAAAAAAR2YmfyTpQjEXeCbSdGEh4lMRcTbGk7X16upiRLwbEX+tjL+TLS+NutEAAAAAAAAAAAAAAAAAAABwymw+fHR7uVpd3WhO/H9fzulONO6C2rtwrY8yXRPfjAO+KpLh/1mmImLkG2VgibGmnCRiO9vyx6JhG5txPJqRJ0b8jwkAAAAAAAAAAAAAAAAAAEqoae5xe3O/HXKLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGD4du//3yOxMl1/QV+F9yZGHSMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcDJ9EgAA//+YYDw3") 389.931099ms ago: executing program 0 (id=3881): syz_mount_image$vfat(&(0x7f00000007c0), &(0x7f0000000800)='./file0\x00', 0xc000, &(0x7f00000001c0)={[{@shortname_mixed}, {@shortname_win95}, {@uni_xlate}, {@utf8}, {@fat=@dos1xfloppy}]}, 0x11, 0x351, &(0x7f0000000ec0)="$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") 389.802839ms ago: executing program 2 (id=3882): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x15, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe8a, 0x10, &(0x7f00000000c0), 0xfffffffffffffd27}, 0x48) 335.587776ms ago: executing program 3 (id=3884): bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000001000000000000000000000071180d000000000095"], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}, 0x94) 270.965335ms ago: executing program 3 (id=3885): fsopen(&(0x7f0000000140)='sockfs\x00', 0x0) 231.12285ms ago: executing program 0 (id=3886): syz_clone3(&(0x7f00000003c0)={0x8100000, &(0x7f0000000340), &(0x7f0000000600), &(0x7f00000002c0), {0x6}, &(0x7f00000004c0)=""/217, 0xd9, &(0x7f0000002740)=""/4102, &(0x7f00000005c0), 0x4}, 0x1f) 227.25477ms ago: executing program 3 (id=3887): bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x9, 0x3, 0x3ffdcf, 0x7ff}, 0x48) 219.286902ms ago: executing program 2 (id=3888): keyctl$KEYCTL_CAPABILITIES(0x15, &(0x7f0000000080)=""/37, 0x25) 170.304728ms ago: executing program 0 (id=3889): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x6004, 0x1) 169.798248ms ago: executing program 1 (id=3890): add_key(&(0x7f0000000100)='rxrpc\x00', 0x0, &(0x7f0000000140)="00000000976670dfe4cee7cb43a4273af7a34880ae099c1ef21dec214cb87413", 0x20, 0xffffffffffffffff) 162.088139ms ago: executing program 3 (id=3891): syz_emit_ethernet(0x8e, &(0x7f0000000700)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd318", 0x58, 0x6, 0x0, @private1={0xfc, 0x1, '\x00', 0x2}, @local, {[], {{0x800, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x16, 0x2, 0xc, 0x0, 0x0, {[@exp_fastopen={0xfe, 0xb, 0xf989, "3138eed99a1365"}, @md5sig={0x13, 0x12, "6171cffc515318c1c852cc0ce8dbc955"}, @sack={0x5, 0x12, [0x1, 0x0, 0xfffffffa, 0x9fd]}, @md5sig={0x13, 0x12, "9829e5b8831b669841f72541c6efc910"}]}}}}}}}}, 0x0) 151.35143ms ago: executing program 0 (id=3892): clock_adjtime(0x0, &(0x7f0000000380)={0x3ff, 0x8, 0x4101, 0x4000000000000b, 0x0, 0xf423f, 0x400000400, 0x80000000000a, 0x6, 0x100, 0x7, 0x0, 0xffffffffffffffff, 0x81, 0x9f, 0x2, 0xfffffffffffffffc, 0x6, 0x6, 0x9, 0x8001, 0x3, 0x0, 0x3, 0x72a3, 0xe}) 145.817801ms ago: executing program 1 (id=3893): syz_emit_ethernet(0x206, &(0x7f0000000d00)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000210", 0x1d0, 0x3a, 0x0, @private0, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "8bb91d", 0x0, 0x11, 0x0, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@fragment={0x0, 0x0, 0x10}, @hopopts={0x0, 0x32, '\x00', [@ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0x9d, "a17e9ab13f6e142b20582c8d220c698a74dbf13dfc0ad1f526dfc43313759300929090dd4792ce67ea9f8769d3246f94412c56e0247939ed4b318e4b6066b72d91d9aff97fcf30977dfd4028dea535a8e9d1682c4794d255d62089716f2f97577f9bef264da3cfd3e5511fb253122f61808a73cc2e760f93ceb68a0db2613cf0956b23235f057c2f980a19266a6bb4a33a17f550a571c5b4211c6fa371"}, @ra, @generic={0x0, 0x8c, "65fd1a52737fa1ec91495f4d25a766a5dd36bcffb376f4b35d4a5bc51b0f8fb9a273282a9c8ef192a4de26c8732765dbeb6ce083e81cebf0612d1cc7956b78fb34ce0e4a867c8b4094bab04b23680ba97ad5c624055e8504a7a121cf38a402a7aa80e05dbe56fecab8b014420231c0e997cbfda9bdc7f29e3a8b13dcfc396cf6ff1fcd8a7f43a107871fdd7e"}, @generic={0x0, 0x32, "8b168e4b48529453d91cea424030c8b200632af95e7c30322241dd567db14507f8b523b418a0edc41397a2f639f9f6c3b379"}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x10, 0x8000000000000001]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}]}}}}}}}, 0x0) 113.744145ms ago: executing program 3 (id=3894): keyctl$update(0x2, 0x0, &(0x7f0000000800)="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", 0xfffffffffffffcd7) 98.778497ms ago: executing program 2 (id=3895): prctl$PR_SET_ENDIAN(0x14, 0x0) 87.482359ms ago: executing program 1 (id=3896): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000046000200000000000700000000000000050001000000000085100000faffffff95"], &(0x7f0000000000)='GPL\x00', 0x2}, 0x94) 42.772824ms ago: executing program 0 (id=3897): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{0x1, 0x8, 0xfb, 0x5}, {0x84, 0x6, 0xa8, 0x4}, {0x6, 0x9, 0x4, 0x1}]}) 42.668084ms ago: executing program 3 (id=3898): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x18, 0x7, &(0x7f0000000080)=@framed={{}, [@jmp={0x5, 0x0, 0xe, 0x0, 0x0, 0x3}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}]}, &(0x7f0000000140)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x46}, 0x94) 23.830377ms ago: executing program 1 (id=3899): syz_emit_ethernet(0x56, &(0x7f0000000380)={@broadcast, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "f7d8ff", 0x20, 0x3c, 0x1, @local, @mcast2, {[@routing={0x4, 0x2, 0x0, 0x7, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}]}], {0x4e22, 0x0, 0x8}}}}}}, 0x0) 0s ago: executing program 1 (id=3900): socket$inet6(0xa, 0x3, 0xff) kernel console output (not intermixed with test programs): etected capacity change from 0 to 512 [ 50.453309][ T5402] FAT-fs (loop0): bogus number of FAT sectors [ 50.459468][ T5402] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 50.469030][ T5402] FAT-fs (loop0): Can't find a valid FAT filesystem [ 50.555867][ T5416] tmpfs: Bad value for 'mpol' [ 50.593824][ T4259] loop2: p1 < > p3 p4 [ 50.598566][ T4259] loop2: p3 start 458752 is beyond EOD, truncated [ 50.605263][ T4259] loop2: p4 start 268435456 is beyond EOD, truncated [ 50.614173][ T5413] loop2: p1 < > p3 p4 [ 50.619840][ T5413] loop2: p3 start 458752 is beyond EOD, truncated [ 50.626411][ T5413] loop2: p4 start 268435456 is beyond EOD, truncated [ 50.708329][ T5435] futex_wake_op: syz.0.920 tries to shift op by -65; fix this program [ 50.783900][ T5447] delete_channel: no stack [ 50.802024][ T5447] delete_channel: no stack [ 50.926435][ T5468] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 50.963452][ T5468] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.936: bad orphan inode 14 [ 50.978533][ T5479] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.988323][ T5468] ext4_test_bit(bit=13, block=18) = 1 [ 50.993851][ T5468] is_bad_inode(inode)=0 [ 50.998072][ T5468] NEXT_ORPHAN(inode)=0 [ 51.002266][ T5468] max_ino=32 [ 51.005528][ T5468] i_nlink=1 [ 51.005775][ T5479] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 51.021661][ T5479] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.941: inode #15: comm syz.1.941: iget: illegal inode # [ 51.034650][ T5479] EXT4-fs (loop1): Remounting filesystem read-only [ 51.034980][ T5468] ext2 filesystem being mounted at /160/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.122368][ T5494] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 51.134852][ T5494] EXT4-fs (loop4): orphan file too big: 4294967264 [ 51.147732][ T5494] EXT4-fs (loop4): mount failed [ 51.207560][ T5497] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 51.225277][ T29] audit: type=1400 audit(1768378215.295:171): avc: denied { mount } for pid=5502 comm="syz.0.953" name="/" dev="ramfs" ino=10922 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 51.245911][ T5497] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 51.257409][ T5497] FAT-fs (loop1): Filesystem has been set read-only [ 51.264568][ T29] audit: type=1400 audit(1768378215.335:172): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 51.300333][ T29] audit: type=1326 audit(1768378215.365:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5508 comm="syz.0.956" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdd592cf749 code=0x0 [ 51.431550][ T29] audit: type=1326 audit(1768378215.495:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5529 comm="syz.1.967" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f975962f749 code=0x0 [ 51.470140][ T29] audit: type=1326 audit(1768378215.525:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5532 comm="syz.4.970" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f009408f749 code=0x0 [ 51.492598][ T5535] EXT4-fs: Ignoring removed i_version option [ 51.523522][ T5535] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 51.722568][ T5567] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 51.733036][ T5567] EXT4-fs (loop2): can't mount with commit=, fs mounted w/o journal [ 51.773627][ T5570] isofs_fill_super: root inode is not a directory. Corrupted media? [ 51.833709][ T5282] loop3: p1 p3 < p5 p6 > [ 51.854849][ T5528] loop3: p1 p3 < p5 p6 > [ 51.947235][ T29] audit: type=1400 audit(1768378216.015:176): avc: denied { create } for pid=5594 comm="syz.4.1000" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 52.023276][ T5601] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.1002: corrupted inode contents [ 52.064960][ T5601] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 52.074975][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 52.082950][ T5282] udevd[5282]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 52.103712][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 52.114492][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 52.128490][ T5601] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.1002: corrupted inode contents [ 52.157509][ T5625] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 52.170649][ T5601] EXT4-fs error (device loop0): ext4_evict_inode:301: inode #15: comm syz.0.1002: mark_inode_dirty error [ 52.190589][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 52.200254][ T5625] EXT4-fs (loop4): orphan cleanup on readonly fs [ 52.205152][ T5283] udevd[5283]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 52.218609][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 52.224423][ T3646] udevd[3646]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 52.243196][ T5601] EXT4-fs (loop0): 1 orphan inode deleted [ 52.251454][ T5625] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.1013: bg 0: block 16: invalid block bitmap [ 52.287880][ T5637] journal_path: not usable as path [ 52.293610][ T5637] EXT4-fs: error: could not find journal device path [ 52.312920][ T5625] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 52.322293][ T5625] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.1013: attempt to clear invalid blocks 1669132790 len 1 [ 52.353777][ T5642] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 52.377624][ T5625] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.1013: invalid indirect mapped block 4294967295 (level 1) [ 52.433260][ T5625] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.1013: invalid indirect mapped block 4294967295 (level 2) [ 52.492328][ T5625] EXT4-fs (loop4): 1 truncate cleaned up [ 52.644112][ T5684] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.1041: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 65281, max 7(4), depth 0(0) [ 52.722569][ T5684] EXT4-fs (loop2): get root inode failed [ 52.728496][ T5684] EXT4-fs (loop2): mount failed [ 52.838480][ T5719] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 52.879711][ T5719] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.1058: invalid indirect mapped block 83886080 (level 1) [ 52.906067][ T5719] EXT4-fs (loop3): Remounting filesystem read-only [ 52.912804][ T5719] EXT4-fs (loop3): 1 orphan inode deleted [ 52.918697][ T5719] EXT4-fs (loop3): 1 truncate cleaned up [ 53.107375][ T5761] delete_channel: no stack [ 53.112035][ T5761] delete_channel: no stack [ 53.312281][ T5799] ext4: Bad value for 'mb_optimize_scan' [ 53.637158][ T5846] EXT4-fs (loop0): ea_inode feature is not supported for Hurd [ 53.800503][ T5875] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.836641][ T5875] EXT4-fs (loop1): 1 truncate cleaned up [ 54.094282][ T5933] set_capacity_and_notify: 20 callbacks suppressed [ 54.094301][ T5933] loop2: detected capacity change from 0 to 256 [ 54.135107][ T5933] FAT-fs (loop2): codepage cp936 not found [ 54.187972][ T5945] tmpfs: Bad value for 'mpol' [ 54.374788][ T5981] tmpfs: Bad value for 'mpol' [ 54.623684][ T6031] loop2: detected capacity change from 0 to 512 [ 54.644951][ T6031] __quota_error: 8 callbacks suppressed [ 54.644965][ T6031] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 54.660635][ T6031] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 54.670598][ T6031] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1212: Failed to acquire dquot type 1 [ 54.705346][ T6031] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 54.715591][ T6031] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 54.725917][ T6031] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1212: Failed to acquire dquot type 1 [ 54.754601][ T6031] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1212: bg 0: block 248: padding at end of block bitmap is not set [ 54.756637][ T6047] loop4: detected capacity change from 0 to 2364 [ 54.776071][ T6031] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 54.805444][ T6031] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 54.815695][ T6031] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 54.822188][ T6047] ISOFS: Unable to identify CD-ROM format. [ 54.825708][ T6031] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.1212: Failed to acquire dquot type 1 [ 54.845450][ T6057] loop3: detected capacity change from 0 to 256 [ 54.854157][ T6031] EXT4-fs (loop2): 1 orphan inode deleted [ 54.863349][ T29] audit: type=1326 audit(1768378218.925:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6058 comm="syz.0.1225" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdd592cf749 code=0x0 [ 54.868313][ T6031] ext4 filesystem being mounted at /258/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.893639][ T6057] msdos: Bad value for 'errors' [ 54.959322][ T6050] loop1: detected capacity change from 0 to 8192 [ 55.010391][ T6050] loop1: p1[EZD] p2 p3 p4 [ 55.019498][ T6050] loop1: p3 start 117772289 is beyond EOD, truncated [ 55.026334][ T6050] loop1: p4 size 262144 extends beyond EOD, truncated [ 55.062931][ T6076] loop3: detected capacity change from 0 to 512 [ 55.113778][ T6076] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 55.139429][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 55.140895][ T6076] EXT4-fs (loop3): mount failed [ 55.154959][ T6089] loop4: detected capacity change from 0 to 1024 [ 55.161932][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 55.172249][ T6089] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 55.194561][ T6096] loop2: detected capacity change from 0 to 512 [ 55.203042][ T6096] EXT4-fs: Ignoring removed i_version option [ 55.220674][ T6096] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2857: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 55.244985][ T6096] EXT4-fs (loop2): 1 truncate cleaned up [ 55.256308][ T6089] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8801e019, mo2=0000] [ 55.283861][ T6089] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 2: comm syz.4.1240: lblock 2 mapped to illegal pblock 2 (length 1) [ 55.317499][ T6089] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 55.325851][ T6106] loop1: detected capacity change from 0 to 512 [ 55.330590][ T6110] loop0: detected capacity change from 0 to 128 [ 55.339070][ T6106] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 55.351418][ T6089] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 48: comm syz.4.1240: lblock 0 mapped to illegal pblock 48 (length 1) [ 55.366384][ T6106] EXT4-fs (loop1): orphan cleanup on readonly fs [ 55.373784][ T6089] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 55.382946][ T6089] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1240: Failed to acquire dquot type 0 [ 55.392991][ T6106] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1246: invalid indirect mapped block 4294967295 (level 0) [ 55.409264][ T6089] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 55.419251][ T6089] EXT4-fs error (device loop4): ext4_evict_inode:253: inode #11: comm syz.4.1240: mark_inode_dirty error [ 55.430787][ T6089] EXT4-fs warning (device loop4): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 55.430879][ T6106] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.1246: invalid indirect mapped block 4294967295 (level 1) [ 55.456153][ T6089] EXT4-fs (loop4): 1 orphan inode deleted [ 55.462408][ T6106] EXT4-fs (loop1): 1 orphan inode deleted [ 55.468506][ T6106] EXT4-fs (loop1): 1 truncate cleaned up [ 55.474588][ T2565] EXT4-fs error (device loop4): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:14: lblock 1 mapped to illegal pblock 1 (length 1) [ 55.489206][ T2565] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 55.497857][ T2565] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:14: Failed to release dquot type 0 [ 55.564599][ T3323] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 55.590801][ T6129] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000006) [ 55.605738][ T3323] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 55.638700][ T3323] EXT4-fs error (device loop4): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 55.736964][ T6153] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 55.753702][ T6153] EXT4-fs (loop3): orphan cleanup on readonly fs [ 55.764829][ T6156] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.772253][ T6156] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 55.799327][ T6153] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.1270: invalid indirect mapped block 4294967295 (level 0) [ 55.805435][ T6156] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 55.821520][ T6156] System zones: 1-12 [ 55.830565][ T6156] EXT4-fs (loop4): orphan cleanup on readonly fs [ 55.837255][ T6156] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1272: bg 0: block 361: padding at end of block bitmap is not set [ 55.859396][ T6153] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.1270: invalid indirect mapped block 4294967295 (level 1) [ 55.864610][ T6156] EXT4-fs (loop4): Remounting filesystem read-only [ 55.881916][ T6153] EXT4-fs (loop3): 1 orphan inode deleted [ 55.887822][ T6153] EXT4-fs (loop3): 1 truncate cleaned up [ 55.902777][ T6156] EXT4-fs (loop4): 1 truncate cleaned up [ 55.973154][ T6167] loop0: p1 p2 p4 [ 55.977142][ T6167] loop0: p1 size 65536 extends beyond EOD, truncated [ 55.985662][ T6167] loop0: p2 start 861536256 is beyond EOD, truncated [ 55.992463][ T6167] loop0: p4 size 65536 extends beyond EOD, truncated [ 56.008199][ T6181] EXT4-fs (loop1): invalid inodes per group: 0 [ 56.008199][ T6181] [ 56.349934][ T6243] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 56.358673][ T6243] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 56.370767][ T4259] loop0: p1 p2 [ 56.385907][ T6236] loop0: p1 p2 [ 56.392235][ T6243] EXT4-fs warning (device loop3): read_mmp_block:111: Error -117 while reading MMP block 0 [ 56.611585][ T6283] delete_channel: no stack [ 56.641730][ T6283] delete_channel: no stack [ 56.717569][ T6303] capability: warning: `syz.3.1343' uses deprecated v2 capabilities in a way that may be insecure [ 57.201676][ T6393] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 57.241338][ T6407] 9pnet_fd: p9_fd_create_unix (6407): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 57.241898][ T6393] EXT4-fs (loop4): failed to open journal device unknown-block(11,127) -6 [ 57.392421][ T6417] 9pnet_fd: p9_fd_create_unix (6417): problem connecting socket: ./file0: -2 [ 57.557189][ T6446] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1414: Failed to acquire dquot type 1 [ 57.582607][ T6446] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1414: Failed to acquire dquot type 1 [ 57.602173][ T6458] ip6_tunnel: non-ECT from 2001:0000:0000:0000:0000:0000:0000:0000 with DS=0x91 [ 57.639353][ T6446] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1414: bg 0: block 248: padding at end of block bitmap is not set [ 57.655544][ T6446] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 57.664633][ T6446] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.1414: Failed to acquire dquot type 1 [ 57.680117][ T6446] EXT4-fs (loop4): 1 orphan inode deleted [ 57.686667][ T6446] ext4 filesystem being mounted at /243/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.895413][ T6508] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.923295][ T6508] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.950894][ T6513] EXT4-fs: Ignoring removed bh option [ 57.961953][ T6513] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 57.961953][ T6513] [ 57.972812][ T6513] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 58.032540][ T6526] isofs_fill_super: root inode is not a directory. Corrupted media? [ 58.033137][ T6524] ISOFS: Logical zone size(768) < hardware blocksize(1024) [ 58.184201][ T6543] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 58.200117][ T6543] EXT4-fs (loop4): mount failed [ 58.208619][ T6550] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 58.227791][ T6550] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 58.241791][ T6550] EXT4-fs (loop3): orphan cleanup on readonly fs [ 58.248625][ T6550] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 58.263842][ T6550] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 58.270958][ T6550] EXT4-fs error (device loop3): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 58.272725][ T3312] loop2: p1 p3 p4 [ 58.290871][ T6550] EXT4-fs (loop3): Remounting filesystem read-only [ 58.299009][ T6550] EXT4-fs (loop3): 1 truncate cleaned up [ 58.309137][ T3312] loop2: p4 size 589824 extends beyond EOD, truncated [ 58.327866][ T6540] loop2: p1 p3 p4 [ 58.331670][ T6559] FAT-fs (loop4): bogus logical sector size 2303 [ 58.338094][ T6559] FAT-fs (loop4): Can't find a valid FAT filesystem [ 58.356138][ T6540] loop2: p4 size 589824 extends beyond EOD, truncated [ 58.436970][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 58.448696][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 58.472468][ T5282] udevd[5282]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 58.503932][ T6577] IPv6: addrconf: prefix option has invalid lifetime [ 59.226272][ T6716] tmpfs: Bad value for 'mpol' [ 59.267020][ T6724] set_capacity_and_notify: 22 callbacks suppressed [ 59.267036][ T6724] loop1: detected capacity change from 0 to 512 [ 59.312653][ T6724] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1548: invalid indirect mapped block 4294967295 (level 1) [ 59.347336][ T6737] loop2: detected capacity change from 0 to 512 [ 59.370969][ T6724] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1548: invalid indirect mapped block 4294967295 (level 1) [ 59.386380][ T6737] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 59.421310][ T6724] EXT4-fs (loop1): 2 truncates cleaned up [ 59.437867][ T6737] EXT4-fs error (device loop2): __ext4_iget:5426: inode #11: block 2: comm syz.2.1554: invalid block [ 59.452359][ T6737] EXT4-fs (loop2): Remounting filesystem read-only [ 59.499901][ T6761] loop4: detected capacity change from 0 to 136 [ 59.510227][ T6764] loop3: detected capacity change from 0 to 512 [ 59.533602][ T6764] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 59.548875][ T6764] EXT4-fs (loop3): mount failed [ 59.554008][ T6761] Attempt to read inode for relocated directory [ 59.629735][ T6778] [syz.1.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 59.642453][ T6780] tmpfs: Bad value for 'mpol' [ 59.673338][ T6783] loop4: detected capacity change from 0 to 2048 [ 59.720704][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 59.720721][ T29] audit: type=1400 audit(1768378223.786:199): avc: denied { create } for pid=6790 comm="syz.3.1580" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 59.735318][ T6793] loop1: detected capacity change from 0 to 512 [ 59.762597][ T6783] Alternate GPT is invalid, using primary GPT. [ 59.769136][ T6783] loop4: p2 p3 p7 [ 59.804954][ T6801] tmpfs: Bad value for 'gid' [ 59.809739][ T6801] tmpfs: Bad value for 'gid' [ 59.816636][ T6793] EXT4-fs warning (device loop1): ext4_xattr_inode_get:560: inode #11: comm syz.1.1579: EA inode hash validation failed [ 59.845729][ T6793] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.1579: corrupted inode contents [ 59.858311][ T6793] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #15: comm syz.1.1579: mark_inode_dirty error [ 59.871571][ T6793] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #15: comm syz.1.1579: corrupted inode contents [ 59.884111][ T6793] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3000: inode #15: comm syz.1.1579: mark_inode_dirty error [ 59.907868][ T6793] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3003: inode #15: comm syz.1.1579: mark inode dirty (error -117) [ 59.924317][ T6793] EXT4-fs warning (device loop1): ext4_evict_inode:273: xattr delete (err -117) [ 59.935274][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 59.948806][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 59.959778][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 59.970307][ T6793] EXT4-fs (loop1): 1 orphan inode deleted [ 60.005107][ T6810] loop0: detected capacity change from 0 to 8192 [ 60.042757][ T3312] loop0: p1 < > p3 p4 < > [ 60.058372][ T3312] loop0: p3 size 33554432 extends beyond EOD, truncated [ 60.086844][ T6810] loop0: p1 < > p3 p4 < > [ 60.102633][ T6810] loop0: p3 size 33554432 extends beyond EOD, truncated [ 60.180121][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 60.185808][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 60.203640][ T5282] udevd[5282]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 60.253990][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 60.291758][ T6857] cgroup: noprefix used incorrectly [ 60.419702][ T6880] loop0: detected capacity change from 0 to 1024 [ 60.451469][ T29] audit: type=1400 audit(1768378224.516:200): avc: denied { create } for pid=6882 comm="syz.4.1625" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 60.473962][ T6880] EXT4-fs: Ignoring removed oldalloc option [ 60.480018][ T6880] EXT4-fs: Ignoring removed orlov option [ 60.529999][ T6880] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 60.567734][ T6901] loop1: detected capacity change from 0 to 128 [ 60.591539][ T6901] FAT-fs (loop1): bogus number of directory entries (390) [ 60.598786][ T6901] FAT-fs (loop1): Can't find a valid FAT filesystem [ 60.615152][ T6904] loop4: detected capacity change from 0 to 512 [ 60.630852][ T6905] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (29) [ 60.636501][ T6904] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 60.681831][ T6904] EXT4-fs error (device loop4): ext4_get_journal_inode:5849: comm syz.4.1633: inode #1: comm syz.4.1633: iget: illegal inode # [ 60.697303][ T6909] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.720082][ T6909] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 60.742341][ T6904] EXT4-fs (loop4): no journal found [ 60.747595][ T6904] EXT4-fs (loop4): can't get journal size [ 60.765026][ T6909] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1636: bg 0: block 248: padding at end of block bitmap is not set [ 60.786009][ T6904] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 60.825340][ T6904] EXT4-fs (loop4): failed to initialize system zone (-22) [ 60.827612][ T6922] EXT4-fs: journaled quota format not specified [ 60.833835][ T6904] EXT4-fs (loop4): mount failed [ 60.839752][ T6909] Quota error (device loop1): write_blk: dquota write failed [ 60.851370][ T6909] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 60.869555][ T6923] EXT4-fs (loop0): invalid inodes per group: 50331680 [ 60.869555][ T6923] [ 60.903738][ T6909] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1636: Failed to acquire dquot type 1 [ 60.946269][ T6909] EXT4-fs (loop1): 1 truncate cleaned up [ 60.949812][ T29] audit: type=1400 audit(1768378225.016:201): avc: denied { create } for pid=6926 comm="syz.3.1643" anonclass=[secretmem] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 60.982475][ T6929] Unable to read rock-ridge attributes [ 60.987983][ T6929] isofs_fill_super: root inode is not a directory. Corrupted media? [ 61.012425][ T6909] syz.1.1636 (6909) used greatest stack depth: 9320 bytes left [ 61.181909][ T29] audit: type=1400 audit(1768378225.246:202): avc: denied { setattr } for pid=6956 comm="syz.3.1658" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 61.224445][ T29] audit: type=1400 audit(1768378225.276:203): avc: denied { read write } for pid=6958 comm="syz.1.1659" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 61.248845][ T29] audit: type=1400 audit(1768378225.276:204): avc: denied { open } for pid=6958 comm="syz.1.1659" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 61.282386][ T6965] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 65534 [ 61.300431][ T6971] msdos: Bad value for 'time_offset' [ 61.313740][ T6966] EXT4-fs error (device loop0): __ext4_iget:5426: inode #2: block 127754: comm syz.0.1660: invalid block [ 61.367766][ T6966] EXT4-fs (loop0): get root inode failed [ 61.373508][ T6966] EXT4-fs (loop0): mount failed [ 61.473094][ T6995] 9p: Bad value for 'rfdno' [ 61.547507][ T7001] EXT4-fs (loop1): failed to initialize system zone (-117) [ 61.594182][ T7001] EXT4-fs (loop1): mount failed [ 61.702348][ T3312] loop4: p3 p4 [ 61.705922][ T3312] loop4: p3 start 331777 is beyond EOD, truncated [ 61.712395][ T3312] loop4: p4 start 4278190080 is beyond EOD, truncated [ 61.742078][ T7017] loop4: p3 p4 [ 61.745784][ T7017] loop4: p3 start 331777 is beyond EOD, truncated [ 61.752254][ T7017] loop4: p4 start 4278190080 is beyond EOD, truncated [ 61.827372][ T29] audit: type=1400 audit(1768378225.896:205): avc: denied { execute } for pid=7045 comm="syz.0.1700" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15311 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 61.956121][ T7058] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 62.037241][ T7058] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 62.052351][ T7058] EXT4-fs (loop1): orphan cleanup on readonly fs [ 62.060076][ T7058] Quota error (device loop1): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 62.072013][ T7058] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1706: Failed to acquire dquot type 0 [ 62.088351][ T7058] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1706: Failed to acquire dquot type 0 [ 62.103280][ T7078] FAT-fs (loop4): bogus number of reserved sectors [ 62.109852][ T7078] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 62.119257][ T7078] FAT-fs (loop4): Can't find a valid FAT filesystem [ 62.150391][ T7058] EXT4-fs error (device loop1): ext4_free_blocks:6728: comm syz.1.1706: Freeing blocks not in datazone - block = 0, count = 4096 [ 62.191631][ T7058] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1706: Failed to acquire dquot type 0 [ 62.239736][ T7058] EXT4-fs (loop1): 1 orphan inode deleted [ 62.262302][ T7102] capability: warning: `syz.2.1728' uses 32-bit capabilities (legacy support in use) [ 62.567476][ T4259] loop2: p1 < > p2 p4 < p5 > [ 62.572236][ T4259] loop2: partition table partially beyond EOD, truncated [ 62.594959][ T4259] loop2: p1 start 134217728 is beyond EOD, truncated [ 62.601713][ T4259] loop2: p2 size 591360 extends beyond EOD, truncated [ 62.638635][ T4259] loop2: p5 size 591360 extends beyond EOD, truncated [ 62.664066][ T7130] loop2: p1 < > p2 p4 < p5 > [ 62.668842][ T7130] loop2: partition table partially beyond EOD, truncated [ 62.696141][ T7130] loop2: p1 start 134217728 is beyond EOD, truncated [ 62.703007][ T7130] loop2: p2 size 591360 extends beyond EOD, truncated [ 62.721328][ T7130] loop2: p5 size 591360 extends beyond EOD, truncated [ 62.728425][ T7172] tmpfs: Bad value for 'mpol' [ 62.884702][ T7188] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 62.891303][ T7188] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 62.899175][ T7188] vhci_hcd vhci_hcd.0: Device attached [ 62.914226][ T7193] vhci_hcd: connection closed [ 62.914434][ T837] vhci_hcd vhci_hcd.4: stop threads [ 62.924388][ T837] vhci_hcd vhci_hcd.4: release socket [ 62.929781][ T837] vhci_hcd vhci_hcd.4: disconnect device [ 62.959748][ T7200] ISOFS: Bad logical zone size 65280 [ 63.019325][ T7207] EXT4-fs: Ignoring removed nomblk_io_submit option [ 63.072369][ T7218] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 63.089045][ T7207] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.097168][ T7207] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01d, mo2=0102] [ 63.132146][ T7207] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (80) [ 63.142019][ T7207] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 63.177250][ T7227] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (35007!=33349) [ 63.216758][ T7231] vfat: Bad value for 'utf8' [ 63.243832][ T7238] tmpfs: Unknown parameter 'context' [ 63.252953][ T7227] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e01c, mo2=0002] [ 63.260945][ T7227] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.267425][ T7227] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1789: bad orphan inode 267 [ 63.474519][ T7271] EXT4-fs: Ignoring removed mblk_io_submit option [ 63.528813][ T7271] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a85ec129, mo2=0006] [ 63.539727][ T7271] EXT4-fs (loop4): failed to initialize system zone (-117) [ 63.547284][ T7271] EXT4-fs (loop4): mount failed [ 63.929601][ T7319] EXT4-fs: Ignoring removed oldalloc option [ 63.937013][ T4259] loop3: p1 p2 p3 < > p4 < p5 p6 > [ 63.953507][ T4259] loop3: p1 start 460800 is beyond EOD, truncated [ 63.961333][ T4259] loop3: p2 size 83886080 extends beyond EOD, truncated [ 63.969583][ T7319] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 63.980836][ T4259] loop3: p5 start 460800 is beyond EOD, truncated [ 63.987405][ T4259] loop3: p6 size 83886080 extends beyond EOD, truncated [ 63.997846][ T7319] EXT4-fs (loop1): too many log groups per flexible block group [ 64.017525][ T7319] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 64.025536][ T7319] EXT4-fs (loop1): mount failed [ 64.031900][ T7281] loop3: p1 p2 p3 < > p4 < p5 p6 > [ 64.037731][ T7281] loop3: p1 start 460800 is beyond EOD, truncated [ 64.044309][ T7281] loop3: p2 size 83886080 extends beyond EOD, truncated [ 64.053825][ T7281] loop3: p5 start 460800 is beyond EOD, truncated [ 64.060552][ T7281] loop3: p6 size 83886080 extends beyond EOD, truncated [ 64.266855][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 64.273063][ T5282] udevd[5282]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 64.292256][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 64.303709][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 64.344386][ T5282] udevd[5282]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 64.346683][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 64.355700][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 64.375748][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 64.398047][ T7366] set_capacity_and_notify: 28 callbacks suppressed [ 64.398066][ T7366] loop2: detected capacity change from 0 to 512 [ 64.418662][ T7366] EXT4-fs: Ignoring removed nobh option [ 64.442277][ T7366] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.512321][ T7366] EXT4-fs (loop2): 1 truncate cleaned up [ 64.816496][ T7442] loop4: detected capacity change from 0 to 512 [ 64.832737][ T7442] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.842132][ T7442] EXT4-fs (loop4): filesystem is read-only [ 64.861374][ T7436] loop1: detected capacity change from 0 to 8192 [ 64.923517][ T7454] loop2: detected capacity change from 0 to 512 [ 64.951214][ T7454] ext4: Unknown parameter '"' [ 64.972448][ T7459] loop1: detected capacity change from 0 to 512 [ 64.995524][ T7462] loop0: detected capacity change from 0 to 512 [ 65.006711][ T7459] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.026506][ T7459] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 65.046188][ T7462] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.063860][ T7459] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 65.065152][ T7470] loop4: detected capacity change from 0 to 512 [ 65.086729][ T7472] loop2: detected capacity change from 0 to 512 [ 65.093941][ T7462] EXT4-fs: Mount option(s) incompatible with ext3 [ 65.101283][ T7459] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 65.123392][ T7459] EXT4-fs (loop1): orphan cleanup on readonly fs [ 65.133186][ T7472] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 65.150374][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 65.150390][ T29] audit: type=1400 audit(1768378229.214:212): avc: denied { mounton } for pid=7479 comm="syz.0.1911" path="/syzcgroup/unified/syz0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 65.184868][ T7470] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 65.193662][ T7459] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1902: Invalid block bitmap block 0 in block_group 0 [ 65.206645][ T7484] cgroup: Invalid name [ 65.210170][ T7459] EXT4-fs (loop1): Remounting filesystem read-only [ 65.217954][ T7459] Quota error (device loop1): write_blk: dquota write failed [ 65.225833][ T7459] Quota error (device loop1): write_blk: dquota write failed [ 65.225845][ T7470] EXT4-fs (loop4): orphan cleanup on readonly fs [ 65.233244][ T7459] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 65.233316][ T7459] EXT4-fs (loop1): 1 orphan inode deleted [ 65.240087][ T7472] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1908: invalid indirect mapped block 2683928664 (level 1) [ 65.272678][ T7472] EXT4-fs (loop2): Remounting filesystem read-only [ 65.279456][ T7472] EXT4-fs (loop2): 1 truncate cleaned up [ 65.289490][ T7470] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1907: bad orphan inode 15 [ 65.323291][ T7470] ext4_test_bit(bit=14, block=18) = 1 [ 65.329036][ T7470] is_bad_inode(inode)=0 [ 65.333263][ T7470] NEXT_ORPHAN(inode)=1023 [ 65.337797][ T7470] max_ino=32 [ 65.341032][ T7470] i_nlink=0 [ 65.348267][ T7470] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2971: inode #15: comm syz.4.1907: corrupted xattr block 19: e_value size too large [ 65.383408][ T7499] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.413037][ T7499] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.425936][ T7470] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 65.473079][ T7507] loop0: detected capacity change from 0 to 1024 [ 65.504640][ T7507] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 65.512682][ T7515] loop3: detected capacity change from 0 to 1024 [ 65.528806][ T7507] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #3: block 1: comm syz.0.1924: lblock 1 mapped to illegal pblock 1 (length 1) [ 65.543469][ T7507] Quota error (device loop0): write_blk: dquota write failed [ 65.550933][ T7507] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 65.561430][ T7507] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.1924: Failed to acquire dquot type 0 [ 65.573085][ T7507] EXT4-fs error (device loop0): ext4_free_blocks:6728: comm syz.0.1924: Freeing blocks not in datazone - block = 0, count = 4096 [ 65.582339][ T7515] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 65.595556][ T7507] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.1924: Invalid inode bitmap blk 0 in block_group 0 [ 65.608551][ T2556] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:12: lblock 1 mapped to illegal pblock 1 (length 1) [ 65.624106][ T7507] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 65.634007][ T7507] EXT4-fs (loop0): 1 orphan inode deleted [ 65.642033][ T2556] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 65.650555][ T2556] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:12: Failed to release dquot type 0 [ 65.665584][ T7527] tmpfs: Bad value for 'mpol' [ 65.682638][ T7529] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 65.883072][ T29] audit: type=1400 audit(1768380789.954:213): avc: denied { create } for pid=7556 comm="syz.0.1948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 65.933383][ T29] audit: type=1400 audit(1768380789.974:214): avc: denied { module_request } for pid=7556 comm="syz.0.1948" kmod="net-pf-3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 66.017701][ T7583] futex_wake_op: syz.0.1960 tries to shift op by -3; fix this program [ 66.397148][ T7634] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 66.433258][ T29] audit: type=1400 audit(1768380790.494:215): avc: denied { remount } for pid=7639 comm="syz.4.1990" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 66.454349][ T7634] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12d, mo2=0002] [ 66.476743][ T7634] System zones: 1-12 [ 66.480953][ T7634] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.552260][ T7634] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1985: bg 0: block 361: padding at end of block bitmap is not set [ 66.579188][ T7663] SELinux: security_context_str_to_sid () failed with errno=-22 [ 66.610922][ T7634] EXT4-fs (loop0): Remounting filesystem read-only [ 66.618931][ T7671] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 66.628691][ T7634] EXT4-fs (loop0): 1 truncate cleaned up [ 66.636059][ T7634] EXT4-fs mount: 54 callbacks suppressed [ 66.636075][ T7634] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 66.655143][ T7671] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 66.684392][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 66.691168][ T7671] System zones: 0-2, 18-18, 34-35 [ 66.699983][ T7671] EXT4-fs (loop3): mounted filesystem 00000000-0700-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.732828][ T7680] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.763299][ T7680] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.786833][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0700-0000-0000-000000000000. [ 66.883531][ T7705] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 66.890183][ T7705] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 66.898042][ T7705] vhci_hcd vhci_hcd.0: Device attached [ 66.905716][ T7706] vhci_hcd: connection closed [ 66.905870][ T853] vhci_hcd vhci_hcd.1: stop threads [ 66.916550][ T853] vhci_hcd vhci_hcd.1: release socket [ 66.922138][ T853] vhci_hcd vhci_hcd.1: disconnect device [ 66.928295][ T7711] EXT4-fs (loop2): Invalid log cluster size: 184549377 [ 66.997471][ T7723] EXT4-fs: inline encryption not supported [ 67.020159][ T7723] EXT4-fs: Invalid commit interval 1073741824, must be smaller than 21474836 [ 67.045656][ T7727] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 67.063801][ T7727] System zones: 1-12 [ 67.068021][ T7727] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.2030: Directory hole found for htree index block 0 [ 67.100443][ T7727] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 67.115153][ T7727] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.2030: Directory hole found for htree index block 0 [ 67.131939][ T7727] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 67.140538][ T7727] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.180468][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.352264][ T7766] vfat: Unexpected value for 'showexec' [ 67.426836][ T7771] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 67.437898][ T7771] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 67.470342][ T7775] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 67.480345][ T7775] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 67.491423][ T7775] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 1)! [ 67.497521][ T7771] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 67.501902][ T7775] EXT4-fs (loop3): group descriptors corrupted! [ 67.542393][ T7771] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #3: comm syz.4.2051: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 67.580339][ T7781] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.2057: error while reading EA inode 32 err=-116 [ 67.595745][ T7781] EXT4-fs (loop1): Remounting filesystem read-only [ 67.602384][ T7781] EXT4-fs warning (device loop1): ext4_evict_inode:256: couldn't mark inode dirty (err -30) [ 67.612760][ T7781] EXT4-fs (loop1): 1 orphan inode deleted [ 67.617645][ T7771] EXT4-fs (loop4): no journal found [ 67.618916][ T7781] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.623756][ T7771] EXT4-fs (loop4): can't get journal size [ 67.670886][ T7771] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #3: comm syz.4.2051: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 67.699276][ T7771] EXT4-fs (loop4): failed to initialize system zone (-117) [ 67.706891][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.708687][ T7771] EXT4-fs (loop4): mount failed [ 67.865785][ T7815] EXT4-fs: Ignoring removed bh option [ 67.871212][ T7815] EXT4-fs: Ignoring removed nobh option [ 67.895778][ T7821] tmpfs: Bad value for 'mpol' [ 67.933803][ T7823] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 67.942612][ T7823] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.952116][ T7823] EXT4-fs (loop4): SIPHASH is not a valid default hash value [ 67.963629][ T7815] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #3: comm syz.2.2072: corrupted inode contents [ 67.991752][ T7815] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #3: comm syz.2.2072: mark_inode_dirty error [ 68.026323][ T7815] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #3: comm syz.2.2072: corrupted inode contents [ 68.077745][ T7815] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #3: comm syz.2.2072: mark_inode_dirty error [ 68.146134][ T7815] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2072: Failed to acquire dquot type 0 [ 68.164169][ T7815] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.2072: corrupted inode contents [ 68.223450][ T7815] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #16: comm syz.2.2072: mark_inode_dirty error [ 68.245930][ T7815] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.2072: corrupted inode contents [ 68.258532][ T7815] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.2072: mark_inode_dirty error [ 68.289078][ T7815] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.2072: corrupted inode contents [ 68.318787][ T7815] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 68.327992][ T7815] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.2072: corrupted inode contents [ 68.348324][ T7879] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 68.358154][ T7879] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 68.369112][ T7879] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 1)! [ 68.379236][ T7879] EXT4-fs (loop0): group descriptors corrupted! [ 68.392809][ T7815] EXT4-fs error (device loop2): ext4_truncate:4635: inode #16: comm syz.2.2072: mark_inode_dirty error [ 68.410835][ T7885] EXT4-fs: Ignoring removed i_version option [ 68.417232][ T7885] EXT4-fs: Ignoring removed nobh option [ 68.423008][ T7815] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 68.440700][ T7815] EXT4-fs (loop2): 1 truncate cleaned up [ 68.458226][ T7885] EXT4-fs (loop1): filesystem too large to mount safely on this system [ 68.488574][ T7815] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.501317][ T7889] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 68.511053][ T7889] EXT4-fs (loop0): group descriptors corrupted! [ 68.523076][ T7815] ext4 filesystem being mounted at /437/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.607105][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.845421][ T7922] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.2122: ea_inode file size=0 entry size=6 [ 68.862339][ T7922] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #15: comm syz.2.2122: corrupted inode contents [ 68.924894][ T7922] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #15: comm syz.2.2122: mark_inode_dirty error [ 68.979987][ T7922] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #15: comm syz.2.2122: corrupted inode contents [ 69.019998][ T7937] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.2130: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 21765(21765) [ 69.040258][ T7937] EXT4-fs (loop4): get root inode failed [ 69.045973][ T7937] EXT4-fs (loop4): mount failed [ 69.048590][ T7922] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3000: inode #15: comm syz.2.2122: mark_inode_dirty error [ 69.071482][ T7922] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3003: inode #15: comm syz.2.2122: mark inode dirty (error -117) [ 69.096686][ T7922] EXT4-fs warning (device loop2): ext4_evict_inode:273: xattr delete (err -117) [ 69.103352][ T7950] IPv6: addrconf: prefix option has invalid lifetime [ 69.114114][ T7922] EXT4-fs (loop2): 1 orphan inode deleted [ 69.150376][ T7922] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.233929][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.352805][ T7986] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 69.383303][ T7986] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.2153: bad orphan inode 15 [ 69.406504][ T7986] ext4_test_bit(bit=14, block=18) = 1 [ 69.412250][ T7986] is_bad_inode(inode)=0 [ 69.416423][ T7986] NEXT_ORPHAN(inode)=1023 [ 69.420837][ T7986] max_ino=32 [ 69.424088][ T7986] i_nlink=0 [ 69.463807][ T7997] set_capacity_and_notify: 24 callbacks suppressed [ 69.463823][ T7997] loop4: detected capacity change from 0 to 512 [ 69.480632][ T7997] EXT4-fs (loop4): filesystem is read-only [ 69.486692][ T7986] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 69.509576][ T7999] loop2: detected capacity change from 0 to 512 [ 69.516122][ T7997] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 69.528061][ T7986] ext2 filesystem being mounted at /419/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 69.539715][ T7997] EXT4-fs (loop4): filesystem is read-only [ 69.541137][ T8003] loop0: detected capacity change from 0 to 512 [ 69.545604][ T7997] EXT4-fs (loop4): orphan cleanup on readonly fs [ 69.549628][ T7999] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 69.570787][ T8003] EXT4-fs (loop0): can't read group descriptor 0 [ 69.590870][ T7997] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2158: bg 0: block 64: padding at end of block bitmap is not set [ 69.611804][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 69.639442][ T7999] EXT4-fs (loop2): 1 truncate cleaned up [ 69.645155][ T7997] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 69.651725][ T7999] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.680893][ T7997] EXT4-fs (loop4): 1 orphan inode deleted [ 69.693473][ T7997] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 69.723443][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.790989][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.800733][ T8028] loop0: detected capacity change from 0 to 512 [ 69.818570][ T8028] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 69.855600][ T8038] loop2: detected capacity change from 0 to 1024 [ 69.866058][ T8028] EXT4-fs (loop0): orphan cleanup on readonly fs [ 69.891424][ T8028] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.2173: Block bitmap for bg 0 marked uninitialized [ 69.905251][ T8028] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 69.914570][ T8028] EXT4-fs (loop0): 1 orphan inode deleted [ 69.920851][ T8028] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 69.935668][ T8038] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 69.945564][ T8038] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 69.957127][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.001714][ T8038] EXT4-fs (loop2): journal inode is deleted [ 70.017770][ T8055] loop0: detected capacity change from 0 to 2048 [ 70.046481][ T8062] 9pnet_fd: Insufficient options for proto=fd [ 70.065827][ T8067] loop1: detected capacity change from 0 to 512 [ 70.078975][ T8068] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.104849][ T8068] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.171018][ T8078] loop1: detected capacity change from 0 to 512 [ 70.191617][ T8078] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 70.218650][ T8078] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 70.246609][ T8078] EXT4-fs (loop1): failed to initialize system zone (-117) [ 70.273529][ T8078] EXT4-fs (loop1): mount failed [ 70.360015][ T8103] loop1: detected capacity change from 0 to 512 [ 70.394115][ T8103] EXT4-fs (loop1): bad geometry: first data block 2 is beyond end of filesystem (0) [ 70.448820][ T8115] tmpfs: Bad value for 'mpol' [ 70.515253][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 70.515269][ T29] audit: type=1400 audit(1768380794.585:221): avc: denied { mount } for pid=8128 comm="syz.2.2222" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 70.631488][ T8147] loop1: detected capacity change from 0 to 512 [ 70.651944][ T8150] vfat: Bad value for 'utf8' [ 70.670325][ T8147] EXT4-fs: Ignoring removed mblk_io_submit option [ 70.683428][ T8147] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 70.733591][ T8147] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 70.770709][ T8147] EXT4-fs (loop1): orphan cleanup on readonly fs [ 70.780615][ T8172] EXT4-fs: Ignoring removed nobh option [ 70.809830][ T8172] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e118, mo2=0002] [ 70.822623][ T8147] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.2230: Invalid block bitmap block 0 in block_group 0 [ 70.851410][ T8172] System zones: 1-12 [ 70.861650][ T8172] EXT4-fs (loop0): orphan cleanup on readonly fs [ 70.888328][ T8172] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 70.891927][ T8189] EXT4-fs error (device loop3): __ext4_fill_super:5553: inode #2: comm syz.3.2249: casefold flag without casefold feature [ 70.918222][ T8147] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.2230: Invalid block bitmap block 0 in block_group 0 [ 70.931139][ T8172] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2242: corrupted inode contents [ 70.932386][ T8189] EXT4-fs (loop3): get root inode failed [ 70.949369][ T8189] EXT4-fs (loop3): mount failed [ 70.956106][ T8172] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #15: comm syz.0.2242: mark_inode_dirty error [ 70.967511][ T8147] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.2230: Invalid block bitmap block 0 in block_group 0 [ 70.986323][ T8147] Quota error (device loop1): write_blk: dquota write failed [ 70.993808][ T8147] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 71.003672][ T8147] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.2230: Failed to acquire dquot type 1 [ 71.019155][ T8172] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2242: corrupted inode contents [ 71.036321][ T8172] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3000: inode #15: comm syz.0.2242: mark_inode_dirty error [ 71.048635][ T8172] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3003: inode #15: comm syz.0.2242: mark inode dirty (error -117) [ 71.062306][ T8147] EXT4-fs (loop1): 1 orphan inode deleted [ 71.068230][ T8172] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 71.068283][ T2565] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-5 [ 71.068305][ T2565] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:14: Failed to release dquot type 1 [ 71.077677][ T8172] EXT4-fs (loop0): 1 orphan inode deleted [ 71.156010][ T8147] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.158678][ T8208] EXT4-fs: Ignoring removed i_version option [ 71.168693][ T8172] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 71.210857][ T8208] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 71.226593][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.259681][ T8215] EXT4-fs: Invalid want_extra_isize 2154 [ 71.324883][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.493147][ T8252] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 71.534585][ T8252] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2281: bg 0: block 255: padding at end of block bitmap is not set [ 71.560513][ T29] audit: type=1326 audit(1768380795.625:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8265 comm="syz.1.2287" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f975962f749 code=0x0 [ 71.591507][ T3540] loop2: p1 < > p4 [ 71.596178][ T3540] loop2: p4 size 722688 extends beyond EOD, truncated [ 71.604534][ T8252] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 71.610758][ T8268] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 71.623144][ T8268] EXT4-fs (loop4): filesystem has both journal inode and journal device! [ 71.634451][ T8252] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2281: invalid indirect mapped block 1 (level 1) [ 71.657472][ T8261] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.661150][ T8252] EXT4-fs (loop3): 1 truncate cleaned up [ 71.668413][ T8261] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.2285: corrupted in-inode xattr: invalid size in ea xattr [ 71.689516][ T8258] loop2: p1 < > p4 [ 71.709655][ T8258] loop2: p4 size 722688 extends beyond EOD, truncated [ 71.711272][ T8252] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.729451][ T8261] EXT4-fs (loop0): Remounting filesystem read-only [ 71.736549][ T8261] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.801215][ T8277] IPv6: addrconf: prefix option has invalid lifetime [ 71.812121][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.825661][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.842273][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 71.853846][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 71.914019][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 71.927138][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 71.968174][ T8297] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 71.986411][ T8299] delete_channel: no stack [ 72.026188][ T8299] delete_channel: no stack [ 72.031225][ T8297] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 72.042214][ T8297] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 72.068882][ T8297] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 72.108064][ T8297] EXT4-fs error (device loop2): ext4_get_journal_inode:5849: inode #17: comm syz.2.2302: iget: bad i_size value: 4398046511204 [ 72.166713][ T8322] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.179305][ T8297] EXT4-fs (loop2): no journal found [ 72.192445][ T8322] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.392967][ T8331] loop4: p1 < > p3 < > p4 [ 72.397423][ T8331] loop4: partition table partially beyond EOD, truncated [ 72.408525][ T8357] EXT4-fs: inline encryption not supported [ 72.418261][ T8331] loop4: p1 start 4294967040 is beyond EOD, truncated [ 72.429700][ T8331] loop4: p4 start 4227858432 is beyond EOD, truncated [ 72.430844][ T8357] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 72.437750][ T8361] FAT-fs (loop3): bogus number of reserved sectors [ 72.453643][ T8361] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 72.463487][ T8361] FAT-fs (loop3): Can't find a valid FAT filesystem [ 72.493701][ T8357] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 2: comm syz.0.2332: lblock 2 mapped to illegal pblock 2 (length 1) [ 72.539320][ T8357] EXT4-fs (loop0): Remounting filesystem read-only [ 72.546040][ T8357] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 72.565559][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 72.575170][ T8357] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 72.586895][ T8357] EXT4-fs (loop0): 1 orphan inode deleted [ 72.593159][ T8376] rock: directory entry would overflow storage [ 72.599348][ T8376] rock: sig=0x5245, size=8, remaining=5 [ 72.612778][ T8357] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.660150][ T8379] EXT4-fs (loop3): blocks per group (131072) and clusters per group (8192) inconsistent [ 72.672424][ T8382] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.703467][ T8382] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.2344: bad orphan inode 11 [ 72.718234][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.751433][ T8382] ext4_test_bit(bit=10, block=4) = 1 [ 72.756778][ T8382] is_bad_inode(inode)=0 [ 72.761155][ T8382] NEXT_ORPHAN(inode)=2080374784 [ 72.766013][ T8382] max_ino=32 [ 72.769206][ T8382] i_nlink=0 [ 72.775498][ T8382] EXT4-fs (loop4): 1 truncate cleaned up [ 72.784523][ T8382] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.810441][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.831190][ T8397] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 72.841694][ T8399] FAT-fs (loop1): bogus sectors per cluster 0 [ 72.847954][ T8399] FAT-fs (loop1): Can't find a valid FAT filesystem [ 72.855951][ T8397] JBD2: no valid journal superblock found [ 72.861745][ T8397] EXT4-fs (loop3): Could not load journal inode [ 72.998890][ T8422] EXT4-fs: inline encryption not supported [ 73.022837][ T8422] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 73.033294][ T8422] EXT4-fs (loop4): group descriptors corrupted! [ 73.109124][ T29] audit: type=1400 audit(1768380797.176:223): avc: denied { write } for pid=8435 comm="syz.3.2371" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 73.132113][ T29] audit: type=1400 audit(1768380797.176:224): avc: denied { open } for pid=8435 comm="syz.3.2371" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 73.320844][ T8453] FAT-fs (loop1): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 73.330407][ T8453] FAT-fs (loop1): Filesystem has been set read-only [ 73.412272][ T8473] EXT4-fs (loop3): orphan cleanup on readonly fs [ 73.422934][ T8473] EXT4-fs error (device loop3): ext4_quota_enable:7177: comm syz.3.2390: inode #218103808: comm syz.3.2390: iget: illegal inode # [ 73.507336][ T8473] EXT4-fs error (device loop3): ext4_quota_enable:7180: comm syz.3.2390: Bad quota inode: 218103808, type: 2 [ 73.549277][ T8473] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=218103808). Please run e2fsck to fix. [ 73.575899][ T8473] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 73.594439][ T8473] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.607229][ T8488] isofs_fill_super: bread failed, dev=loop1, iso_blknum=41, block=82 [ 73.624998][ T8492] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 73.633661][ T8492] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.642001][ T8492] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 73.642478][ T8493] EXT4-fs error (device loop4): ext4_get_branch:178: inode #13: block 33619980: comm syz.4.2398: invalid block [ 73.650998][ T8492] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2399: Failed to acquire dquot type 1 [ 73.656314][ T8492] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2399: bg 0: block 40: padding at end of block bitmap is not set [ 73.689084][ T8492] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 73.700947][ T8492] EXT4-fs (loop0): 1 truncate cleaned up [ 73.710064][ T8493] EXT4-fs (loop4): Remounting filesystem read-only [ 73.717183][ T8493] EXT4-fs (loop4): 1 truncate cleaned up [ 73.717553][ T8492] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.723904][ T8493] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.793300][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.793300][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.880552][ T8510] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 73.897215][ T8513] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.912319][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.945916][ T8521] FAT-fs (loop0): bogus sectors per cluster 0 [ 73.952175][ T8521] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 73.961647][ T8521] FAT-fs (loop0): Can't find a valid FAT filesystem [ 73.973377][ T8510] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.2403: corrupted xattr entries [ 73.992547][ T8510] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 74.007887][ T8510] EXT4-fs (loop4): 1 orphan inode deleted [ 74.014043][ T8510] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.088726][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.105848][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.308532][ T8570] IPv6: addrconf: prefix option has invalid lifetime [ 74.465539][ T8599] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 74.649735][ T8629] set_capacity_and_notify: 32 callbacks suppressed [ 74.649752][ T8629] loop0: detected capacity change from 0 to 512 [ 74.680144][ T8629] EXT4-fs (loop0): filesystem is read-only [ 74.705156][ T8629] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 74.753819][ T8629] EXT4-fs (loop0): filesystem is read-only [ 74.759695][ T8629] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.767053][ T8629] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #16: comm syz.0.2463: iget: bad i_size value: -504403158265486552 [ 74.780672][ T8629] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2463: couldn't read orphan inode 16 (err -117) [ 74.794599][ T8629] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 74.811776][ T8652] loop4: detected capacity change from 0 to 256 [ 74.821691][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.851724][ T8652] FAT-fs (loop4): bogus number of FAT sectors [ 74.857886][ T8652] FAT-fs (loop4): Can't find a valid FAT filesystem [ 75.139052][ T8711] loop4: detected capacity change from 0 to 512 [ 75.147596][ T8711] EXT4-fs error (device loop4): ext4_init_orphan_info:583: comm syz.4.2504: inode #0: comm syz.4.2504: iget: illegal inode # [ 75.161688][ T8711] EXT4-fs (loop4): Remounting filesystem read-only [ 75.168293][ T8711] EXT4-fs (loop4): get orphan inode failed [ 75.202453][ T8711] EXT4-fs (loop4): mount failed [ 75.223985][ T8716] cgroup: release_agent respecified [ 75.290732][ T8721] loop3: detected capacity change from 0 to 512 [ 75.305865][ T8721] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 75.315270][ T8721] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 75.346010][ T8721] EXT4-fs (loop3): orphan cleanup on readonly fs [ 75.355076][ T8721] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.2507: bad orphan inode 15 [ 75.370139][ T8730] loop4: detected capacity change from 0 to 1024 [ 75.382079][ T8730] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.392727][ T8721] ext4_test_bit(bit=14, block=18) = 1 [ 75.398372][ T8721] is_bad_inode(inode)=0 [ 75.402592][ T8721] NEXT_ORPHAN(inode)=1023 [ 75.406922][ T8721] max_ino=32 [ 75.410118][ T8721] i_nlink=0 [ 75.410138][ T8730] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 75.414195][ T8721] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2971: inode #15: comm syz.3.2507: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 75.439871][ T8735] /dev/nullb0: Can't lookup blockdev [ 75.445623][ T8721] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 75.455185][ T8721] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 75.458242][ T8730] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.494737][ T8730] EXT4-fs error (device loop4): __ext4_get_inode_loc:4830: comm syz.4.2513: Invalid inode table block 0 in block_group 0 [ 75.582402][ T8730] EXT4-fs (loop4): Remounting filesystem read-only [ 75.589017][ T8730] __quota_error: 5 callbacks suppressed [ 75.589102][ T8730] Quota error (device loop4): write_blk: dquota write failed [ 75.602258][ T8730] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 75.624662][ T8751] loop1: detected capacity change from 0 to 512 [ 75.636412][ T8730] EXT4-fs (loop4): 1 truncate cleaned up [ 75.642732][ T8730] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.662901][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.675104][ T8751] EXT4-fs (loop1): 1 orphan inode deleted [ 75.685524][ T8751] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.719517][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.729082][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.754691][ T8761] loop0: detected capacity change from 0 to 512 [ 75.773285][ T8762] loop3: detected capacity change from 0 to 512 [ 75.775417][ T8761] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4637: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 75.793182][ T8761] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 75.804383][ T3312] udevd[3312]: incorrect jbd checksum on /dev/loop0 [ 75.824066][ T8762] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 75.835634][ T8762] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 75.846072][ T8762] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.2525: Corrupt directory, running e2fsck is recommended [ 75.939791][ T8762] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 75.984094][ T8762] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.2525: corrupted in-inode xattr: invalid ea_ino [ 76.006169][ T8762] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2525: couldn't read orphan inode 15 (err -117) [ 76.036978][ T8762] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.061685][ T8798] loop4: detected capacity change from 0 to 1024 [ 76.092723][ T8798] EXT4-fs: inline encryption not supported [ 76.116846][ T8808] loop0: detected capacity change from 0 to 732 [ 76.129911][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.147246][ T8808] isofs_fill_super: get root inode failed [ 76.158996][ T8798] EXT4-fs (loop4): orphan cleanup on readonly fs [ 76.210828][ T8798] Quota error (device loop4): do_check_range: Getting block 67108868 out of range 1-5 [ 76.220762][ T8798] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 76.230451][ T8798] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.2544: Failed to acquire dquot type 0 [ 76.265522][ T8825] syz.1.2559(8825): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 76.278587][ T8798] EXT4-fs (loop4): 1 truncate cleaned up [ 76.304929][ T8831] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 76.313519][ T8798] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.313538][ T8831] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.332597][ T8831] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 76.358679][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.387845][ T8831] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.2560: attempt to clear invalid blocks 2 len 1 [ 76.451022][ T8831] EXT4-fs (loop0): Remounting filesystem read-only [ 76.474587][ T8831] EXT4-fs (loop0): 1 truncate cleaned up [ 76.496819][ T8831] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.573858][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.595817][ T8871] EXT4-fs: Ignoring removed bh option [ 76.602921][ T8871] EXT4-fs: inline encryption not supported [ 76.635076][ T8871] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.681274][ T8871] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 76.702117][ T8871] EXT4-fs error (device loop1): ext4_free_blocks:6728: comm syz.1.2579: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.771996][ T8871] EXT4-fs (loop1): Remounting filesystem read-only [ 76.778570][ T8871] EXT4-fs (loop1): 1 orphan inode deleted [ 76.790562][ T276] EXT4-fs (loop1): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 76.801138][ T276] Quota error (device loop1): write_blk: dquota write failed [ 76.808517][ T276] Quota error (device loop1): remove_free_dqentry: Can't write block (2) with free entries [ 76.818708][ T276] EXT4-fs (loop1): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 76.829347][ T276] Quota error (device loop1): write_blk: dquota write failed [ 76.836755][ T276] Quota error (device loop1): free_dqentry: Can't move quota data block (2) to free list [ 76.860364][ T29] audit: type=1400 audit(1768380800.930:229): avc: denied { mount } for pid=8909 comm="syz.2.2598" name="/" dev="hugetlbfs" ino=20261 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 76.873405][ T8871] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.929279][ T29] audit: type=1400 audit(1768380800.990:230): avc: denied { unmount } for pid=3324 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 76.978779][ T3325] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.000433][ T276] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 77.328881][ T8986] journal_path: Lookup failure for './file0' [ 77.335000][ T8986] EXT4-fs: error: could not find journal device path [ 77.571482][ T9030] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 77.601571][ T9030] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.630688][ T9030] EXT4-fs error (device loop3): ext4_orphan_get:1391: comm syz.3.2657: inode #15: comm syz.3.2657: iget: illegal inode # [ 77.648186][ T9030] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2657: couldn't read orphan inode 15 (err -117) [ 77.703553][ T9030] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 77.760897][ T3312] loop2: p1 p2 p3 p4 [ 77.770965][ T3312] loop2: p1 start 13435904 is beyond EOD, truncated [ 77.777696][ T3312] loop2: p2 start 4195840 is beyond EOD, truncated [ 77.784300][ T3312] loop2: p3 start 458783 is beyond EOD, truncated [ 77.791052][ T3312] loop2: p4 start 65537 is beyond EOD, truncated [ 77.802458][ T9061] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.2674: error while reading EA inode 32 err=-116 [ 77.815385][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.831971][ T9033] loop2: p1 p2 p3 p4 [ 77.838353][ T9061] EXT4-fs (loop0): Remounting filesystem read-only [ 77.845216][ T9061] EXT4-fs (loop0): 1 orphan inode deleted [ 77.851614][ T9061] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.856883][ T9033] loop2: p1 start 13435904 is beyond EOD, truncated [ 77.870615][ T9033] loop2: p2 start 4195840 is beyond EOD, truncated [ 77.877496][ T9033] loop2: p3 start 458783 is beyond EOD, truncated [ 77.884011][ T9033] loop2: p4 start 65537 is beyond EOD, truncated [ 77.896231][ T3319] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.945005][ T9076] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.972184][ T9076] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 77.998023][ T9076] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2680: bg 0: block 248: padding at end of block bitmap is not set [ 78.015501][ T9076] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.2680: Failed to acquire dquot type 1 [ 78.027975][ T9076] EXT4-fs (loop3): 1 truncate cleaned up [ 78.034438][ T9076] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 78.056521][ T9076] syz.3.2680 (9076) used greatest stack depth: 8944 bytes left [ 78.065797][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 78.227836][ T9116] EXT4-fs: Ignoring removed nobh option [ 78.248852][ T9116] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 78.261064][ T9116] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 78.271566][ T9116] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.2699: Corrupt directory, running e2fsck is recommended [ 78.289106][ T5282] Alternate GPT is invalid, using primary GPT. [ 78.295757][ T5282] loop0: p1 p2 p3 [ 78.299496][ T5282] loop0: partition table partially beyond EOD, truncated [ 78.306973][ T4259] loop4: p1 p2 p4 < > [ 78.308941][ T9112] loop2: p1 p2 p3 p4 [ 78.311149][ T4259] loop4: partition table partially beyond EOD, truncated [ 78.314533][ T4259] loop4: p1 start 16777216 is beyond EOD, [ 78.315663][ T9112] loop2: p1 size 262144 extends beyond EOD, [ 78.322659][ T4259] truncated [ 78.328472][ T9112] truncated [ 78.334595][ T4259] loop4: p2 size 515840 extends beyond EOD, truncated [ 78.352702][ T4259] loop4: p4 start 16777216 is beyond EOD, truncated [ 78.360303][ T9104] loop4: p1 p2 p4 < > [ 78.364536][ T9104] loop4: partition table partially beyond EOD, truncated [ 78.372124][ T9104] loop4: p1 start 16777216 is beyond EOD, truncated [ 78.377964][ T9116] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 78.378719][ T9104] loop4: p2 size 515840 extends beyond EOD, truncated [ 78.381055][ T9104] loop4: p4 start 16777216 is beyond EOD, truncated [ 78.397038][ T9116] EXT4-fs error (device loop3): ext4_iget_extra_inode:5073: inode #15: comm syz.3.2699: corrupted in-inode xattr: invalid ea_ino [ 78.416396][ T9112] loop2: p2 start 4293394690 is beyond EOD, truncated [ 78.423261][ T9112] loop2: p3 size 100663552 extends beyond EOD, truncated [ 78.431798][ T9116] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2699: couldn't read orphan inode 15 (err -117) [ 78.446950][ T9114] Alternate GPT is invalid, using primary GPT. [ 78.453314][ T9114] loop0: p1 p2 p3 [ 78.457173][ T9114] loop0: partition table partially beyond EOD, truncated [ 78.466551][ T9112] loop2: p4 size 50331648 extends beyond EOD, truncated [ 78.596098][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 78.622824][ T9146] futex_wake_op: syz.0.2714 tries to shift op by 32; fix this program [ 78.655517][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 78.668393][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 78.695682][ T5282] udevd[5282]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 78.701662][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 78.711864][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 78.720216][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 78.731443][ T9159] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 78.772743][ T9159] EXT4-fs (loop4): invalid journal inode [ 78.811055][ T9161] loop3: p2 < > p4 [ 78.815743][ T9161] loop3: p4 size 262144 extends beyond EOD, truncated [ 78.825286][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 78.826309][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 78.835366][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 78.931884][ T9177] Option ''MO' to dns_resolver key: bad/missing value [ 78.964119][ T9179] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 79.041605][ T9190] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #11: block 530: comm syz.1.2735: lblock 4 mapped to illegal pblock 530 (length 1) [ 79.069956][ T9190] EXT4-fs (loop1): 1 orphan inode deleted [ 79.192723][ T9213] cgroup: none used incorrectly [ 79.571152][ T9279] loop2: p1 < > [ 79.762574][ T9325] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00aa with DS=0x1b [ 79.783353][ T9327] set_capacity_and_notify: 21 callbacks suppressed [ 79.783369][ T9327] loop3: detected capacity change from 0 to 512 [ 79.805402][ T9327] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 79.840778][ T9327] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 79.851723][ T9327] EXT4-fs (loop3): group descriptors corrupted! [ 79.929848][ T9349] loop4: detected capacity change from 0 to 512 [ 79.938974][ T9350] loop1: detected capacity change from 0 to 512 [ 79.965815][ T9349] EXT4-fs warning (device loop4): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 79.976545][ T9349] EXT4-fs warning (device loop4): ext4_multi_mount_protect:314: MMP failure info: last update time: 1756377954, last update node: nogikhp920.muc.corp.google.com, last update device: loop12 [ 79.998795][ T9350] EXT4-fs (loop1): orphan cleanup on readonly fs [ 80.016273][ T9350] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #11: block 1: comm syz.1.2812: lblock 0 mapped to illegal pblock 1 (length 1) [ 80.031393][ T9350] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 80.070985][ T9350] EXT4-fs error (device loop1): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.1.2812: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 80.123187][ T9350] EXT4-fs warning (device loop1): ext4_xattr_inode_dec_ref_all:1230: inode #11: comm syz.1.2812: ea_inode dec ref err=-117 [ 80.143142][ T9350] EXT4-fs (loop1): 1 orphan inode deleted [ 80.219669][ T9388] loop2: detected capacity change from 0 to 512 [ 80.259427][ T9388] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 80.306513][ T9388] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #13: comm syz.2.2831: iget: bad i_size value: 12154757448730 [ 80.352403][ T9388] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2831: couldn't read orphan inode 13 (err -117) [ 80.362065][ T9402] loop4: detected capacity change from 0 to 2048 [ 80.374350][ T9411] loop3: detected capacity change from 0 to 512 [ 80.386922][ T9412] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 80.386922][ T9412] Ue[%#s' [ 80.421789][ T9402] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.2838: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 80.444792][ T9402] EXT4-fs (loop4): get root inode failed [ 80.450504][ T9402] EXT4-fs (loop4): mount failed [ 80.450815][ T9414] loop0: detected capacity change from 0 to 512 [ 80.481080][ T9411] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 80.487148][ T9414] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 80.558033][ T9427] loop4: detected capacity change from 0 to 512 [ 80.561221][ T9414] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.2844: invalid indirect mapped block 32768 (level 2) [ 80.578216][ T9427] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 80.631035][ T9414] EXT4-fs (loop0): Remounting filesystem read-only [ 80.652368][ T9427] EXT4-fs (loop4): 1 orphan inode deleted [ 80.658199][ T9427] EXT4-fs (loop4): 1 truncate cleaned up [ 80.661146][ T9414] EXT4-fs (loop0): 1 orphan inode deleted [ 80.669702][ T9414] EXT4-fs (loop0): 1 truncate cleaned up [ 81.080065][ T9518] cgroup2: Unexpected value for 'memory_localevents' [ 81.126020][ T9526] tmpfs: Bad value for 'size' [ 81.279307][ T9559] tmpfs: Bad value for 'mpol' [ 81.494959][ T9601] loop4: detected capacity change from 0 to 512 [ 81.521301][ T9601] FAT-fs (loop4): bogus number of FAT structure [ 81.527581][ T9601] FAT-fs (loop4): Can't find a valid FAT filesystem [ 81.870763][ T9671] 9p: Bad value for 'rfdno' [ 82.050552][ T9697] loop4: detected capacity change from 0 to 512 [ 82.092523][ T9697] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -13 [ 82.119921][ T9697] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #13: comm syz.4.2983: iget: bad i_size value: 12154757448730 [ 82.133879][ T9697] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2983: couldn't read orphan inode 13 (err -117) [ 82.234009][ T9718] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 82.248634][ T9718] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 82.274780][ T9718] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 82.284407][ T9718] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 82.284407][ T9718] [ 82.295208][ T9718] EXT4-fs (loop3): Skipping orphan cleanup due to unknown ROCOMPAT features [ 82.319175][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 82.319193][ T29] audit: type=1400 audit(1768380806.390:233): avc: denied { create } for pid=9731 comm="syz.1.2999" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 82.400635][ T29] audit: type=1400 audit(1768380806.470:234): avc: denied { unlink } for pid=3325 comm="syz-executor" name="file0" dev="tmpfs" ino=3027 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 82.413147][ T9746] EXT4-fs: inline encryption not supported [ 82.463156][ T9746] EXT4-fs (loop1): #clusters per group too big: 201392385 [ 82.543407][ T29] audit: type=1400 audit(1768380806.620:235): avc: denied { unmount } for pid=3324 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 82.646859][ T9784] ext4: Unknown parameter '"' [ 82.664391][ T9778] loop3: p1 < > p4 < > [ 82.692474][ T3009] loop3: p1 < > p4 < > [ 82.838724][ T9816] EXT4-fs: Ignoring removed nomblk_io_submit option [ 82.865741][ T9816] EXT4-fs: Ignoring removed nobh option [ 83.411198][ T9931] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 83.447864][ T9943] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 83.457834][ T9943] EXT4-fs (loop1): group descriptors corrupted! [ 83.476800][ T9931] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 83.508339][ T9950] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 83.518197][ T9950] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 83.571494][ T9950] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz.2.3106: Invalid inode table block 1 in block_group 0 [ 83.611305][ T9950] EXT4-fs (loop2): Remounting filesystem read-only [ 83.630835][ T9950] EXT4-fs (loop2): get root inode failed [ 83.636666][ T9950] EXT4-fs (loop2): mount failed [ 83.689297][ T9972] tmpfs: Bad value for 'nr_inodes' [ 83.740328][ T9974] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 83.750076][ T9974] EXT4-fs (loop2): group descriptors corrupted! [ 83.838141][ T9990] bpf: Bad value for 'uid' [ 83.851871][ T9986] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 84.058120][T10023] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 84.066642][T10023] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 84.075748][T10023] EXT4-fs (loop2): ea_inode feature is not supported for Hurd [ 84.083976][T10026] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' ) failed with errno=-22 [ 84.113154][T10028] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 84.123900][T10028] EXT4-fs (loop3): bad block size 65536 [ 84.591458][T10097] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 84.647580][T10104] EXT4-fs: Ignoring removed bh option [ 84.657168][ T29] audit: type=1400 audit(1769429384.715:236): avc: denied { create } for pid=10107 comm="syz.4.3186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 84.681704][T10104] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 84.694354][ T4259] udevd[4259]: incorrect ext4 checksum on /dev/loop1 [ 84.758164][T10118] IPv6: addrconf: prefix option has invalid lifetime [ 84.856353][T10116] loop3: unable to read partition table [ 84.867625][T10116] loop3: partition table beyond EOD, truncated [ 84.874085][T10116] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 84.910281][T10140] set_capacity_and_notify: 16 callbacks suppressed [ 84.910301][T10140] loop1: detected capacity change from 0 to 512 [ 84.932843][T10140] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #3: comm syz.1.3199: corrupted inode contents [ 84.960591][T10140] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #3: comm syz.1.3199: mark_inode_dirty error [ 84.972949][T10140] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #3: comm syz.1.3199: corrupted inode contents [ 84.984825][ T3009] loop3: unable to read partition table [ 84.990174][T10148] loop4: detected capacity change from 0 to 512 [ 84.997264][ T3009] loop3: partition table beyond EOD, [ 84.997261][T10140] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #3: comm syz.1.3199: mark_inode_dirty error [ 85.013991][ T3009] truncated [ 85.017794][T10140] Quota error (device loop1): write_blk: dquota write failed [ 85.018557][T10148] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 85.041579][T10140] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 85.053841][T10140] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.3199: Failed to acquire dquot type 0 [ 85.071708][T10140] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.3199: corrupted inode contents [ 85.089028][T10148] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.3205: corrupted in-inode xattr: overlapping e_value [ 85.111362][T10140] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #16: comm syz.1.3199: mark_inode_dirty error [ 85.131765][T10148] EXT4-fs (loop4): get orphan inode failed [ 85.155494][T10140] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.3199: corrupted inode contents [ 85.168036][T10140] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.3199: mark_inode_dirty error [ 85.182213][T10148] EXT4-fs (loop4): mount failed [ 85.201998][T10140] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.3199: corrupted inode contents [ 85.234052][T10140] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 85.271083][T10140] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #16: comm syz.1.3199: corrupted inode contents [ 85.292939][ T29] audit: type=1400 audit(1769429385.365:237): avc: denied { create } for pid=10181 comm="syz.4.3221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 85.329624][T10140] EXT4-fs error (device loop1): ext4_truncate:4635: inode #16: comm syz.1.3199: mark_inode_dirty error [ 85.344572][T10140] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 85.384361][T10140] EXT4-fs (loop1): 1 truncate cleaned up [ 85.394869][T10140] ext4 filesystem being mounted at /632/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.474470][T10206] loop0: detected capacity change from 0 to 2048 [ 85.531881][T10217] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 85.545471][ T29] audit: type=1400 audit(1769429385.615:238): avc: denied { relabelto } for pid=10216 comm="syz.4.3238" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 85.573056][ T29] audit: type=1400 audit(1769429385.615:239): avc: denied { associate } for pid=10216 comm="syz.4.3238" name="cgroup.procs" dev="cgroup" ino=151 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:netutils_exec_t:s0" [ 85.652518][T10202] loop2: detected capacity change from 0 to 8192 [ 85.712760][ T4259] loop2: p4 < > [ 85.717909][T10202] loop2: p4 < > [ 85.800118][T10242] loop1: detected capacity change from 0 to 512 [ 85.808069][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 85.842536][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 85.877133][T10242] EXT4-fs error (device loop1): ext4_quota_enable:7173: comm syz.1.3250: Bad quota inum: 1, type: 2 [ 85.903189][T10242] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 85.918837][T10242] EXT4-fs (loop1): mount failed [ 85.998934][T10263] loop4: detected capacity change from 0 to 2048 [ 86.114849][T10230] loop3: detected capacity change from 0 to 32768 [ 86.179562][T10292] loop0: detected capacity change from 0 to 164 [ 86.187054][ T4259] loop3: p1 p3 < p5 p6 > [ 86.191479][ T4259] loop3: partition table partially beyond EOD, truncated [ 86.209544][T10292] Unable to read rock-ridge attributes [ 86.211142][T10230] loop3: p1 p3 < p5 p6 > [ 86.219696][T10230] loop3: partition table partially beyond EOD, truncated [ 86.422833][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 86.438227][ T5282] udevd[5282]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 86.441868][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 86.452424][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 86.506823][T10336] loop1: detected capacity change from 0 to 764 [ 86.549122][T10341] loop2: detected capacity change from 0 to 512 [ 86.574239][T10342] EXT4-fs: Ignoring removed nobh option [ 86.582352][T10341] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 86.598472][T10345] EXT4-fs (loop1): fragment/cluster size (4096) != block size (2048) [ 86.634069][T10341] EXT4-fs (loop2): orphan cleanup on readonly fs [ 86.641897][ T29] audit: type=1326 audit(1769429386.717:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10349 comm="syz.3.3292" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f117b0bf749 code=0x0 [ 86.665445][T10341] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.3300: Block bitmap for bg 0 marked uninitialized [ 86.679805][T10341] EXT4-fs (loop2): Remounting filesystem read-only [ 86.686897][T10342] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #3: comm syz.0.3299: corrupted inode contents [ 86.701452][T10341] EXT4-fs (loop2): 1 orphan inode deleted [ 86.708084][T10342] EXT4-fs (loop0): Remounting filesystem read-only [ 86.718520][T10358] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 86.718520][T10358] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 86.726610][T10342] EXT4-fs (loop0): 1 truncate cleaned up [ 86.760924][T10342] ext4 filesystem being mounted at /704/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.856946][T10369] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 86.868015][T10369] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 86.916592][T10369] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 86.963319][T10369] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.3311: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 87.028170][T10369] EXT4-fs (loop2): no journal found [ 87.033534][T10369] EXT4-fs (loop2): can't get journal size [ 87.129436][T10416] EXT4-fs: Ignoring removed oldalloc option [ 87.151629][T10416] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 87.331958][T10449] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #3: comm syz.2.3349: corrupted inode contents [ 87.344217][T10451] EXT4-fs (loop4): unsupported descriptor size 4 [ 87.381767][T10449] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #3: comm syz.2.3349: mark_inode_dirty error [ 87.413124][T10449] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #3: comm syz.2.3349: corrupted inode contents [ 87.435302][T10449] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #3: comm syz.2.3349: mark_inode_dirty error [ 87.457254][T10449] __quota_error: 2 callbacks suppressed [ 87.457271][T10449] Quota error (device loop2): write_blk: dquota write failed [ 87.493000][T10477] tmpfs: Unexpected value for 'inode32' [ 87.529406][T10449] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 87.529446][T10484] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 87.539545][T10484] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 87.610234][T10449] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.3349: Failed to acquire dquot type 0 [ 87.640521][T10449] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.3349: corrupted inode contents [ 87.665220][T10449] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #16: comm syz.2.3349: mark_inode_dirty error [ 87.669710][T10500] EXT4-fs error (device loop3): __ext4_fill_super:5553: inode #2: comm syz.3.3374: iget: checksum invalid [ 87.688427][T10500] EXT4-fs (loop3): get root inode failed [ 87.694143][T10500] EXT4-fs (loop3): mount failed [ 87.699214][T10449] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.3349: corrupted inode contents [ 87.735680][T10449] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.3349: mark_inode_dirty error [ 87.755781][T10449] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.3349: corrupted inode contents [ 87.768191][T10449] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 87.777390][T10449] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #16: comm syz.2.3349: corrupted inode contents [ 87.811747][T10449] EXT4-fs error (device loop2): ext4_truncate:4635: inode #16: comm syz.2.3349: mark_inode_dirty error [ 87.812182][T10517] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.3381: ea_inode file size=0 entry size=6 [ 87.823509][T10449] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 87.849321][T10518] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 87.892179][T10449] EXT4-fs (loop2): 1 truncate cleaned up [ 87.898723][T10449] ext4 filesystem being mounted at /674/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.903586][T10518] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 87.941430][T10517] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 87.965960][T10518] EXT4-fs error (device loop4): ext4_get_journal_inode:5849: inode #32: comm syz.4.3380: iget: special inode unallocated [ 87.971634][T10517] EXT4-fs (loop3): 1 orphan inode deleted [ 87.995849][T10534] tmpfs: Bad value for 'huge' [ 88.004874][T10518] EXT4-fs (loop4): Remounting filesystem read-only [ 88.031627][T10518] EXT4-fs (loop4): no journal found [ 88.036877][T10518] EXT4-fs (loop4): can't get journal size [ 88.392168][ T4259] loop2: p2 p3 < p5 > p4 < > [ 88.396872][ T4259] loop2: partition table partially beyond EOD, truncated [ 88.414355][ T4259] loop2: p2 size 83886080 extends beyond EOD, truncated [ 88.438861][ T4259] loop2: p4 start 7696384 is beyond EOD, truncated [ 88.445476][ T4259] loop2: p5 start 68609 is beyond EOD, truncated [ 88.470484][T10543] loop2: p2 p3 < p5 > p4 < > [ 88.475483][T10543] loop2: partition table partially beyond EOD, truncated [ 88.514643][T10543] loop2: p2 size 83886080 extends beyond EOD, truncated [ 88.522395][T10589] FAT-fs (loop1): bogus logical sector size 516 [ 88.528683][T10589] FAT-fs (loop1): Can't find a valid FAT filesystem [ 88.543583][T10547] loop0: p1 p3 < p5 p6 > [ 88.547949][T10547] loop0: partition table partially beyond EOD, truncated [ 88.550327][T10543] loop2: p4 start 7696384 is beyond EOD, truncated [ 88.561642][T10543] loop2: p5 start 68609 is beyond EOD, truncated [ 88.742672][T10609] FAT-fs (loop4): bogus logical sector size 65535 [ 88.749351][T10609] FAT-fs (loop4): Can't find a valid FAT filesystem [ 88.803048][ T5282] udevd[5282]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 88.812893][ T5283] udevd[5283]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 88.814437][ T3540] udevd[3540]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 88.903845][T10619] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 88.966916][T10619] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 88.975088][T10619] EXT4-fs (loop1): orphan cleanup on readonly fs [ 88.984126][T10619] EXT4-fs error (device loop1): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 88.999179][T10619] EXT4-fs (loop1): Remounting filesystem read-only [ 89.006170][T10619] EXT4-fs (loop1): 1 truncate cleaned up [ 89.012254][ T1625] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 89.025339][ T1625] EXT4-fs (loop1): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 89.035991][ T1625] Quota error (device loop1): write_blk: dquota write failed [ 89.043408][ T1625] Quota error (device loop1): remove_free_dqentry: Can't write block (8) with free entries [ 89.053416][ T1625] EXT4-fs (loop1): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 89.064412][ T1625] Quota error (device loop1): write_blk: dquota write failed [ 89.071972][ T1625] Quota error (device loop1): free_dqentry: Can't move quota data block (8) to free list [ 89.082646][ T1625] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 89.092889][ T1625] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 89.102800][ T1625] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 89.148395][ T1625] Quota error (device loop1): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 89.283666][ T4259] loop4: p1 p3 < p5 p6 > [ 89.288048][ T4259] loop4: partition table partially beyond EOD, truncated [ 89.338619][T10618] loop4: p1 p3 < p5 p6 > [ 89.343010][T10618] loop4: partition table partially beyond EOD, truncated [ 89.411606][T10650] FAT-fs (loop1): invalid media value (0x06) [ 89.417646][T10650] FAT-fs (loop1): Can't find a valid FAT filesystem [ 89.665688][T10692] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #2: block 3: comm syz.2.3465: lblock 0 mapped to illegal pblock 3 (length 1) [ 89.682328][T10692] EXT4-fs warning (device loop2): dx_probe:791: inode #2: lblock 0: comm syz.2.3465: error -117 reading directory block [ 89.742084][T10692] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 89.759875][T10711] cgroup: Need name or subsystem set [ 90.250330][T10810] set_capacity_and_notify: 22 callbacks suppressed [ 90.250346][T10810] loop1: detected capacity change from 0 to 136 [ 90.494543][T10859] loop3: detected capacity change from 0 to 1024 [ 90.526334][T10859] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 90.537333][T10859] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 90.555696][T10859] JBD2: no valid journal superblock found [ 90.561540][T10859] EXT4-fs (loop3): Could not load journal inode [ 90.565058][T10866] loop0: detected capacity change from 0 to 764 [ 90.609963][T10866] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 90.610307][T10877] loop1: detected capacity change from 0 to 512 [ 90.660801][T10877] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 90.691340][T10877] EXT4-fs (loop1): mount failed [ 90.832800][T10911] loop1: detected capacity change from 0 to 128 [ 90.859541][T10911] FAT-fs (loop1): bogus number of reserved sectors [ 90.866554][T10911] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 90.876058][T10911] FAT-fs (loop1): Can't find a valid FAT filesystem [ 91.118018][T10961] loop0: detected capacity change from 0 to 1024 [ 91.124873][T10961] EXT4-fs: inline encryption not supported [ 91.175390][T10968] loop1: detected capacity change from 0 to 1024 [ 91.191411][T10961] EXT4-fs: old and new quota format mixing [ 91.200969][T10968] EXT4-fs: dax option not supported [ 91.295569][T10988] loop2: detected capacity change from 0 to 1024 [ 91.313358][T10981] loop1: detected capacity change from 0 to 2048 [ 91.330877][T10988] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 91.358678][T10988] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 91.516020][T11022] loop4: detected capacity change from 0 to 512 [ 91.555947][T11022] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #18: comm syz.4.3628: iget: bad extra_isize 90 (inode size 256) [ 91.581570][T11022] EXT4-fs (loop4): Remounting filesystem read-only [ 91.589830][T11022] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -30) [ 91.601719][T11022] EXT4-fs (loop4): 1 orphan inode deleted [ 91.664988][T11048] tmpfs: Bad value for 'nr_blocks' [ 91.723763][T11054] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3643: Failed to acquire dquot type 0 [ 91.741958][T11044] FAT-fs (loop2): bogus logical sector size 0 [ 91.748307][T11044] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 91.749699][T11054] EXT4-fs (loop0): 1 truncate cleaned up [ 91.757628][T11044] FAT-fs (loop2): Can't find a valid FAT filesystem [ 91.964620][T11086] tmpfs: Bad value for 'mpol' [ 91.988081][T11090] EXT4-fs: Ignoring removed bh option [ 91.994812][T11090] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 92.019161][T11090] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 92.033581][T11097] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 92.043926][T11097] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.053131][T11097] EXT4-fs (loop4): The Hurd can't support 64-bit file systems [ 92.063947][T11090] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.075111][T11090] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.3661: Failed to acquire dquot type 1 [ 92.109173][T11090] EXT4-fs (loop0): Remounting filesystem read-only [ 92.138768][T11090] EXT4-fs (loop0): 1 orphan inode deleted [ 92.178090][T11107] EXT4-fs (loop2): cluster size (2048) smaller than block size (4096) [ 92.235519][T11114] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.3671: iget: bad extra_isize 90 (inode size 256) [ 92.251710][T11114] EXT4-fs (loop0): Remounting filesystem read-only [ 92.258344][T11114] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -30) [ 92.269740][T11114] EXT4-fs (loop0): 1 orphan inode deleted [ 92.318365][T11126] delete_channel: no stack [ 92.322835][T11126] delete_channel: no stack [ 92.334888][T11122] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 92.364176][T11122] EXT4-fs error (device loop0): ext4_quota_enable:7173: comm syz.0.3675: Bad quota inum: 1, type: 0 [ 92.380709][T11122] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-117, ino=1). Please run e2fsck to fix. [ 92.396699][T11110] loop1: p1 p2 p3 [ 92.398311][T11122] EXT4-fs (loop0): mount failed [ 92.412886][T11110] loop1: p1 size 3523149824 extends beyond EOD, truncated [ 92.426835][T11110] loop1: p2 size 117440512 extends beyond EOD, truncated [ 92.449647][T11110] loop1: p3 start 4294901760 is beyond EOD, truncated [ 92.485167][ T3009] loop1: p1 p2 p3 [ 92.489220][ T3009] loop1: p1 size 3523149824 extends beyond EOD, truncated [ 92.506412][ T3009] loop1: p2 size 117440512 extends beyond EOD, truncated [ 92.514215][ T3009] loop1: p3 start 4294901760 is beyond EOD, truncated [ 92.545439][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 92.556860][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.615454][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 92.626416][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.654005][T11156] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 92.672455][T11156] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 92.688766][T11156] EXT4-fs (loop1): failed to open journal device unknown-block(8,0) -16 [ 92.783298][T11178] EXT4-fs warning (device loop3): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 92.999603][T11216] FAT-fs (loop3): bogus logical sector size 0 [ 93.005826][T11216] FAT-fs (loop3): Can't find a valid FAT filesystem [ 93.127463][T11235] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 93.171485][T11235] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.3730: Invalid block bitmap block 0 in block_group 0 [ 93.188869][T11235] __quota_error: 12 callbacks suppressed [ 93.188886][T11235] Quota error (device loop2): write_blk: dquota write failed [ 93.202038][T11235] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 93.212276][T11235] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.3730: Failed to acquire dquot type 0 [ 93.224052][T11235] EXT4-fs error (device loop2): ext4_free_blocks:6728: comm syz.2.3730: Freeing blocks not in datazone - block = 0, count = 4096 [ 93.237879][T11235] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.3730: Invalid inode bitmap blk 0 in block_group 0 [ 93.250692][ T1889] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-7 [ 93.259793][ T1889] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:10: Failed to release dquot type 0 [ 93.282961][T11250] rock: directory entry would overflow storage [ 93.289642][T11250] rock: sig=0x5245, size=8, remaining=5 [ 93.297572][T11235] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 93.309371][ T29] audit: type=1400 audit(2000000006.263:249): avc: denied { write } for pid=11257 comm="syz.3.3741" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 93.350636][T11235] EXT4-fs (loop2): 1 orphan inode deleted [ 93.512178][T11283] rock: directory entry would overflow storage [ 93.518357][T11283] rock: sig=0x3b10, size=4, remaining=3 [ 93.545069][T11288] EXT4-fs (loop4): 1 orphan inode deleted [ 93.564300][ T837] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 93.566498][T11292] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 93.574230][ T837] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:6: Failed to release dquot type 1 [ 93.584115][T11292] EXT4-fs (loop2): bad geometry: first data block is 0 with a 1k block and cluster size [ 93.596141][T11288] ext4 filesystem being mounted at /717/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.697662][T11309] EXT4-fs: Ignoring removed mblk_io_submit option [ 93.704995][T11309] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 94.006587][T11356] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3787: invalid indirect mapped block 32768 (level 0) [ 94.099287][T11356] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.3787: attempt to clear invalid blocks 1024 len 1 [ 94.173891][T11356] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 94.225332][T11356] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3787: invalid indirect mapped block 1819213824 (level 0) [ 94.254604][T11356] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.3787: invalid indirect mapped block 33554432 (level 2) [ 94.268661][T11381] futex_wake_op: syz.4.3800 tries to shift op by 535; fix this program [ 94.301199][T11356] EXT4-fs (loop2): 1 truncate cleaned up [ 94.380652][T11390] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 94.390273][ T29] audit: type=1400 audit(2000000007.273:250): avc: denied { relabelto } for pid=11389 comm="syz.0.3806" name="810" dev="tmpfs" ino=4159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 94.416473][ T29] audit: type=1400 audit(2000000007.273:251): avc: denied { associate } for pid=11389 comm="syz.0.3806" name="810" dev="tmpfs" ino=4159 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 94.497348][ T29] audit: type=1400 audit(2000000007.348:252): avc: denied { remove_name } for pid=3319 comm="syz-executor" name="binderfs" dev="tmpfs" ino=4163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 94.524278][ T29] audit: type=1400 audit(2000000007.348:253): avc: denied { rmdir } for pid=3319 comm="syz-executor" name="810" dev="tmpfs" ino=4159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 94.591711][T11396] loop4: p1 < > p2 < > p3 p4 < > [ 94.596783][T11396] loop4: partition table partially beyond EOD, truncated [ 94.649236][T11396] loop4: p1 start 67108864 is beyond EOD, truncated [ 94.672460][T11396] loop4: p3 start 100859904 is beyond EOD, truncated [ 94.691573][ T29] audit: type=1400 audit(2000000007.535:254): avc: denied { create } for pid=11419 comm="syz.0.3820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 94.818790][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 94.823850][T11435] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 94.842105][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 94.869664][T11435] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.3827: Invalid block bitmap block 0 in block_group 0 [ 94.891478][T11435] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.3827: Failed to acquire dquot type 0 [ 94.903851][T11435] EXT4-fs error (device loop3): ext4_free_blocks:6728: comm syz.3.3827: Freeing blocks not in datazone - block = 0, count = 4096 [ 94.918049][T11435] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.3827: Invalid inode bitmap blk 0 in block_group 0 [ 94.930907][ T1625] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:9: Failed to release dquot type 0 [ 94.943477][T11435] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 94.975429][T11435] EXT4-fs (loop3): 1 orphan inode deleted [ 95.146861][T11474] FAT-fs (loop3): bogus sectors per cluster 223 [ 95.153319][T11474] FAT-fs (loop3): Can't find a valid FAT filesystem [ 95.375857][T11507] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 95.385604][T11514] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.403501][T11507] EXT4-fs (loop3): orphan cleanup on readonly fs [ 95.411338][T11507] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 95.432767][T11507] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 95.441038][T11507] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3861: bg 0: block 15: invalid block bitmap [ 95.453688][T11514] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.3866: iget: bogus i_mode (3355) [ 95.510237][T11514] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3866: couldn't read orphan inode 15 (err -117) [ 95.522469][T11507] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 95.534661][T11507] EXT4-fs (loop3): 1 truncate cleaned up [ 95.643395][T11547] set_capacity_and_notify: 26 callbacks suppressed [ 95.643414][T11547] loop0: detected capacity change from 0 to 512 [ 95.658377][T11549] loop4: detected capacity change from 0 to 1024 [ 95.679754][T11549] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 95.691205][T11543] loop1: detected capacity change from 0 to 8192 [ 95.712149][T11549] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.3880: Invalid block bitmap block 0 in block_group 0 [ 95.756121][ T3312] loop1: p2 p3 p4[EZD] [ 95.761946][ T3312] loop1: p3 start 331781 is beyond EOD, truncated [ 95.768493][ T3312] loop1: p4 size 197376 extends beyond EOD, truncated [ 95.792147][T11549] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3880: Failed to acquire dquot type 0 [ 95.819463][T11543] loop1: p2 p3 p4[EZD] [ 95.843554][T11543] loop1: p3 start 331781 is beyond EOD, truncated [ 95.850057][T11543] loop1: p4 size 197376 extends beyond EOD, truncated [ 95.916512][T11549] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.3880: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.947978][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 95.957548][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 95.967694][T11549] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.3880: Invalid inode bitmap blk 0 in block_group 0 [ 95.984496][ T12] EXT4-fs error (device loop4): ext4_release_dquot:7022: comm kworker/u8:0: Failed to release dquot type 0 [ 96.008325][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 96.008339][ T4259] udevd[4259]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 96.008408][ T3312] ================================================================== [ 96.008438][ T3312] BUG: KCSAN: data-race in data_push_tail / string [ 96.008473][ T3312] [ 96.008479][ T3312] write to 0xffffffff88ea3988 of 1 bytes by task 4259 on cpu 0: [ 96.008497][ T3312] string+0x187/0x220 [ 96.008521][ T3312] vsnprintf+0x532/0x860 [ 96.008541][ T3312] vscnprintf+0x41/0x90 [ 96.008560][ T3312] printk_sprint+0x30/0x2d0 [ 96.008587][ T3312] vprintk_store+0x568/0x830 [ 96.008613][ T3312] vprintk_emit+0x15a/0x5c0 [ 96.008649][ T3312] devkmsg_emit+0x7f/0xb0 [ 96.008669][ T3312] devkmsg_write+0x1e3/0x2b0 [ 96.008696][ T3312] do_iter_readv_writev+0x4a1/0x540 [ 96.008719][ T3312] vfs_writev+0x2df/0x8b0 [ 96.008739][ T3312] do_writev+0xe7/0x210 [ 96.008762][ T3312] __x64_sys_writev+0x45/0x50 [ 96.008781][ T3312] x64_sys_call+0x1ba5/0x3000 [ 96.008807][ T3312] do_syscall_64+0xca/0x2b0 [ 96.008840][ T3312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.008862][ T3312] [ 96.008869][ T3312] read to 0xffffffff88ea3988 of 8 bytes by task 3312 on cpu 1: [ 96.008887][ T3312] data_push_tail+0x100/0x470 [ 96.008917][ T3312] data_alloc+0x11b/0x390 [ 96.008943][ T3312] prb_reserve+0x8d7/0xad0 [ 96.008967][ T3312] vprintk_store+0x53c/0x830 [ 96.008993][ T3312] vprintk_emit+0x15a/0x5c0 [ 96.009021][ T3312] devkmsg_emit+0x7f/0xb0 [ 96.009038][ T3312] devkmsg_write+0x1e3/0x2b0 [ 96.009063][ T3312] do_iter_readv_writev+0x4a1/0x540 [ 96.009083][ T3312] vfs_writev+0x2df/0x8b0 [ 96.009105][ T3312] do_writev+0xe7/0x210 [ 96.009128][ T3312] __x64_sys_writev+0x45/0x50 [ 96.009149][ T3312] x64_sys_call+0x1ba5/0x3000 [ 96.009177][ T3312] do_syscall_64+0xca/0x2b0 [ 96.009212][ T3312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.009235][ T3312] [ 96.009241][ T3312] value changed: 0x00000000ffffe246 -> 0x6c2f7665642f202c [ 96.009255][ T3312] [ 96.009261][ T3312] Reported by Kernel Concurrency Sanitizer on: [ 96.009279][ T3312] CPU: 1 UID: 0 PID: 3312 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 96.009312][ T3312] Tainted: [W]=WARN [ 96.009320][ T3312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 96.009335][ T3312] ================================================================== [ 96.055259][T11549] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 96.258765][T11549] EXT4-fs (loop4): 1 orphan inode deleted