AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACUptp8XV5eqIRw8fWXjz55/PTem0MOtcaoN19n21K11nQhPBrjmRj/Mr65/t4LJ9vjGzGuhKVQCZXW8PDE1VZJm0MI58LucCnUw86Ll196c+nx4+ePXdjz1isHr6zfEgAAAIA73/sBAAD//weuDxQ=") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0, 0xfeffffff00000000}], 0x2, 0x0, 0x0, 0x10) [ 1069.274596][T25967] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1069.295626][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.339075][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.356394][T25960] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1069.377255][T25960] NILFS (loop2): discard dirty block: blocknr=0, size=1024 10:23:47 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000000)='./file1\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:23:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1069.380860][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.385777][T25960] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1069.412855][ T42] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1069.431582][T25960] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1069.440780][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1069.440970][ T42] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1069.459772][ T42] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1069.469862][T25960] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1069.484259][ T42] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1069.492299][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.527267][ T42] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1069.534017][ T42] NILFS (loop4): discard dirty block: blocknr=40, size=1024 10:23:48 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000000653fd2200a776ea80200000000000000c7e24418fea87d424f67b56d8b8e57624b72593fa5894a197c5df7df8ce98146c39387b8e95993f9d889562ce591673c6ae3f3df5c4449276affffffff70593cfa4bb9256614af0d3e29a5565313c6bd19f8b7fe0000"], 0x6a) syncfs(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x2007ffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000000201006) pwritev2(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1069.573040][T25986] fuse: Unknown parameter 'f' [ 1069.577338][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.586706][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.638760][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.651816][T25988] overlayfs: failed to resolve './file1': -2 [ 1069.667892][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1069.669760][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1069.699354][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1069.707455][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1069.714299][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1069.725729][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1069.733503][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1069.733542][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 10:23:48 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) chdir(&(0x7f0000000000)='./file1\x00') (async, rerun: 64) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (rerun: 64) 10:23:48 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0, 0xefffffff00000000}], 0x2, 0x0, 0x0, 0x10) [ 1069.733561][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1069.733795][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1069.735774][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1069.753488][T25993] loop3: detected capacity change from 0 to 512 [ 1069.799898][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.809681][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1069.817067][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1069.837442][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.842341][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1069.846433][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1069.865148][T25993] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1069.884520][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 1069.906514][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1069.920356][T25993] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1069.934312][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1069.959658][T25993] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1069.976076][T25997] loop1: detected capacity change from 0 to 2048 [ 1069.981350][ T5088] NILFS (loop2): discard dirty block: blocknr=41, size=1024 10:23:48 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e36f8ff0700002c00"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1070.001017][T25993] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1070.015193][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.035668][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.050898][T25993] Quota error (device loop3): write_blk: dquota write failed [ 1070.073887][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.079617][T25993] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1070.097120][T26002] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1070.125547][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1070.133928][T25993] EXT4-fs (loop3): 1 truncate cleaned up [ 1070.163900][ T5088] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1070.172397][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.182420][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.208035][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.218902][T25993] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1070.223660][ T28] audit: type=1800 audit(1709720628.604:1331): pid=25997 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 1070.242193][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1070.270856][T26006] overlayfs: failed to resolve '.6': -2 [ 1070.282537][T26002] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1070.291549][T26004] loop4: detected capacity change from 0 to 2048 10:23:48 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e36f8ff0700002c00"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e36f8ff0700002c00"]) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) [ 1070.314225][T26002] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1070.328537][ T5088] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1070.337099][T26002] Remounting filesystem read-only [ 1070.347070][ T5088] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1070.356681][ T42] NILFS (loop1): discard dirty page: offset=4096, ino=6 [ 1070.360384][T26009] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1070.367332][ T42] NILFS (loop1): discard dirty block: blocknr=39, size=1024 [ 1070.395401][ T28] audit: type=1800 audit(1709720628.774:1332): pid=26004 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1070.396683][ T5088] NILFS (loop2): discard dirty block: blocknr=44, size=1024 10:23:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$eJzs3cFrHF8dAPDvbLK1adPf5qc9aMHa2kpatLtJY9vgoVYQPRXUeq8x2YSQTTZkN20Tiqb4BwgiKnjSixfBP0CQghePIhT0rKgooq2CHrQjuztJ03Q3SdtNNk0+H5jMezM78/2+DTM7b/cxE8CRdS4ibkXE8zRNL0dEIVuey6ZYa02N1z17+nCyMSWRpnf+nkSSLVvf1/lsfjLb7HhEfOWLEV9PXo1bW1mdm6hUyktZvVSfXyzVVlavzM5PzJRnygtjY6PXx2+MXxsf6Uo7T0XEzc//+Xvf/skXbv7iU/f/cPevl77RSGswW7+5Ha+pf7uVrabnm+/F5g2W3jDYQdTfbGFmYHfbPNrDfAAA6Kxxjf/BiPh4RFyOQvRtfzkLAAAAvIPSzw7Gf5OItL1jHZYDAAAA75BccwxskitmYwEGI5crFltjeE/HiVylWqt/crq6vDDVGis7FPnc9GylPJKNFR6KfNKojzbLL+pXt9THIuL9iPhuYaBZL05WK1O9/vIDAAAAjoiTW/r//yq0+v8AAADAITPU6wQAAACAPaf/DwAAAIef/j8AAAAcal+6fbsxpevPv566t7I8V713ZapcmyvOL08WJ6tLi8WZanWmec+++Z32V6lWFz8dC8sPSvVyrV6qrazena8uL9Tvzr70CGwAAABgH73/sce/SyJi7TMDzanhWK+TAvZF/0YpyeZtjv7fv9ea/2mfkgL2RV+vEwB65t+FXmcA9Eq+1wkAPZfssL7j4J1fZ/Pz3c0HAADovuGPvOnv/2u5PU4N2GMOYji6/P4PR1dz/N9uB/y6WIBDJe8KAI68t/79f0dp+loJAQAAXTfYnJJcMSJON8u5XLEYcar5WIB8Mj1bKY9ExHsR8dtC/gON+mhzy2THPgMAAAAAAAAAAAAAAAAAAAAAAAAA0JKmSaQAAADAoRaR+0vyy9a9/IcLFwe3fj9wLPlPIbJHhN7/4Z3vP5io15dGG8v/sbG8/oNs+dVefIMBAAAAbLXeT1/vxwMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABANz17+nByfdrPuH/7XEQMtYvfH8eb8+ORj4gT/0yif9N2SUT0dSH+2qOI+HC7+EkjrY2Q7eIP7H38GMrehXbxT3YhPhxljxvnn1vtjr9cnGvO2x9//REv1d9U5/NfbJz/+joc/6d2GePMk5+VOsZ/FHGmv/35Zz1+0iH+hV3G/9pXV1c7rUt/FDHc9vMneSlWqT6/WKqtrF6ZnZ+YKc+UF8bGRq+P3xi/Nj5Smp6tlLO/bWN856M/f75d+090iD+0Q/sv7rL9/3vy4OmHWsV8u/iXLrSJ/6sfZ694NX4u++z7RFZurB9eL6+1ypud/elvzm7X/qkO7d/p/39pl+2//OVv/XGXLwUA9kFtZXVuolIpLx3aQqOXfgDSUDiAhW92dYdpmqaNY+ot9pPEQXhbmoVen5kAAIBue3HR3+tMAAAAAAAAAAAAAAAAAAAA4Ojaj9uJbY25tlFKunELbQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACArvh/AAAA//8Vudtz") [ 1070.446450][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1070.456770][ T42] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.462640][T26009] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1070.494290][ T42] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.495235][T26011] overlayfs: failed to resolve '.6': -2 [ 1070.505258][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.515848][T26009] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1070.520326][ T42] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.536366][T26009] Remounting filesystem read-only [ 1070.546432][ T2397] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1070.556004][T26011] overlayfs: failed to resolve '.6': -2 [ 1070.557060][ T2397] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1070.562660][ T5088] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1070.570005][ T42] NILFS (loop1): discard dirty page: offset=0, ino=2 [ 1070.583229][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.584249][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.596015][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.602132][ T42] NILFS (loop1): discard dirty block: blocknr=18, size=1024 10:23:49 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e36f8ff0700002c00"]) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1070.642333][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.658820][ T5088] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1070.666108][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.675740][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.689964][ T42] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.695623][T26017] loop3: detected capacity change from 0 to 512 [ 1070.706387][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1070.715056][ T42] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.727213][ T2397] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1070.734728][ T5088] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1070.749717][ T42] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.759022][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.759053][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.759074][ T5088] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1070.759093][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.802578][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.812307][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.821717][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.831589][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=5 10:23:49 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$eJzs3U2MW0cBAOCxd73JJilxSkKXNLQJhbb8dNNslvATQVIlQiJqKsSlUsUlStMSEYJEkYCqEklO3GhVBYkTP+LUS1UQEr2gqCculWikCqmnwoEDURCVOEAgcRXvjNee2H22s+tnx98njcfz5j3PvOfn5/c7E4CpVW2+Li8vVEK4+PrLR//x4N/nbw451Bqj3nydbUvVQgiVmJ7NPu/dmZX4+nsvnOwWV8JS8zWlwxNXW9NuDiGcC7vDpVAPOy9efunNpcePnz92Yc9brxy8sj5zDwAA0+Xrlw4u7/jrn+/ddu3V+w6HDa3haf+8HtNb4n7/4bjjn/b/q6EzXWkL7eay8WZjqM53jjfTZbz2cmrZeLM9yp/Lyq/1GG9D+ODyZ9qGdZtvmGRpPa6HSnWxI12tLi6uHJOH5nH9XGXx7OkzzzxXUkWBNffv+0MIu9vCkQud6XELh8agDkOGxhjUYSLD4dGVda2xovR5HlFobC17CwSwIr9eeItz+ZmF29P6tNn+yr/6WLX79LAGRr3+D1T+XMnlB+X/5rwtDmvnTl2b0nyl39GWmM6vI+T3L/X+/eVXOjqH5tcjan3Ws9d1hEm5vtCrnjMjrsewetU/Xy/uVF+OcVoOX8ny238/+Xc6Kd8x0N1/8vP/giCMdwgd6drtfFaj5O0PML7y++Ya6fpolN/Xl+dvKMjfWJA/X5C/qSB/c0E+TLPfff+n4cXK6nF+fkw/6PnwdJ7trhh/aMD65OcjBy0/v+93ULdbfn4/MYyzP5x48tQXnn7q8sr9/5XW+n8jru/pcKMef1uX4gjpfGF+Xr1173+9s5xqj/HuzupzV5fxm++3d45X2b76OaFtO3NLPRY6p9vaa7xdnePVs/HmY9iY1TffP9mUTZf2P9J2NS2v2Wx+a9l8zGX1SNuVbTHO6wHDSOtjr/v/0/q5EGqVZ06fOfVoTKf19E8ztQ03h+8bcb2B29fv8z8LofP5ny2t4bVq+3Zh6+rwysp24bX4eZ3Dl1rldA7fH9Ppf+5bM/PN4Ysnv3vm6bWffZhqz/3o+W+fOHPm1Pe8GfrNV8ejGoO8SYct41Ifb8buTckbJmDd7f3xyk7AI6e/c+LZU8+eOrv/wIH9S0sHvrh/eW9zv35v+959u3Ml1BZYS6t/+mXXBAAAAAAAAAAAAOjXD44dvfz2G59/Z+X5/9Xn/9Lz/+nO3/T8/0+y5//z5+TTc/DpOcBtXfKb42QNrM5l49Vi+HBW3+1ZOTuy6T4S41Y/fvH5/1Rc3q5rqs892fBaj2TWnMAt7aXMZW2Q5P0FfjzGF2L86wAlqsx3Hxzjovat07qe2qdoa5eioX3gyZG+t7Q2pHZM0vPfXdt1avuyt42gjqy9UTxOWPY8At39c6ra//7X6oyXXhehd5gdbXk/n951otFzL73fHmwA1kbZ/X+m854pPvvHr228GdJoVx/r3F7m7ZfCIP7ydmd63PufXO/y8377Rl1+2fM/6v4/W/3f9b39y3rMqw9X7n9/ceWdtmLDzn7Lz+c/tQO9fbDyr8Xy09w8FPorv/GrrPz8glCf/peVv6nP8m+Z/13Dlf//WH5abA8/0G/5KzWuVDvrkZ83Ttf/8vPGyfVs/lPbnh9Q/jee7zb/Q3bUeCOWD9NsUvqZHVS2H9HaaR++/9/o3Nr2/9uqbLZZy+/D+FxMpw1xus8h7+9k0Pqn+yvS/8CO7PMrBf9v+v+dbF+KcdHvIfX/m9bHevzLb0s3l2VK17os2zt1WwOT6t2puv43EWHjGNRB6D80ZoaYrtVPXMn1bzQa63tCq0CphVP68i/7OKHs8ste/kXy/n/zffi8/988P+//N8/P+//N8+fjN9QrP+//N1+eef+/ef492efm/QMvFOR/tCB/Z/f81mH7vQXT7yrI/1hB/p5W/qGOMVL+fQXT31+Qf3dB/gMF+Z8oyP9kQf6DBfkPt+W39wGd8j9VMP2dLj2PMq3zD9Msfz7P7x+mR7r+0+v3v70gH5hcP3t135GnfvvN+srz/3Ot8yHpOt7hmK7F46cfxnR+3Tu0pW/mvRHTf8vyx/18B0yTvP2M/P/9oYJ8YHKl+7z8vmEKVTZ2Hxzjonareu3nM1k+HePPxPizMX4kxosx3hvjfTFeGlH9WB9HXvv9wRcrq8f7W7P8fu8nz58H6mgnKoSwv8/65OcHBr2fPW/Hb1C3W/6Qj4MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACUptp8XV5eqIRw8fWXjz55/PTem0MOtcaoN19n21K11nQhPBrjmRj/Mr65/t4LJ9vjGzGuhKVQCZXW8PDE1VZJm0MI58LucCnUw86Ll196c+nx4+ePXdjz1isHr6zfEgAAAIA73/sBAAD//weuDxQ=") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0, 0xff01000000000000}], 0x2, 0x0, 0x0, 0x10) 10:23:49 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000140), &(0x7f0000000080)='./file2\x00', 0x14098, &(0x7f00000000c0)={[{@nodecompose}, {@nls={'nls', 0x3d, 'maccyrillic'}}, {@umask={'umask', 0x3d, 0x1000}}]}, 0x1, 0x6b2, &(0x7f00000001c0)="$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") creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x84000, 0x0) [ 1070.860466][ T2397] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1070.883509][T26017] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1070.888856][T26019] overlayfs: failed to resolve '.6': -2 [ 1070.932297][ T5090] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 1070.945233][T26017] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1070.945755][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.953999][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=6 [ 1070.965192][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:49 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x102, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1070.980958][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1070.990310][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1070.998309][ T2397] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1071.005715][ T2397] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1071.011396][T26017] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1071.013856][ T2397] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1071.028417][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.037839][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1071.044646][ T2397] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1071.052254][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.053955][ T5090] NILFS (loop1): discard dirty block: blocknr=35, size=1024 [ 1071.062887][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.062922][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.066044][T26017] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1071.109131][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1071.118593][ T5090] NILFS (loop1): discard dirty block: blocknr=36, size=1024 [ 1071.126038][ T5090] NILFS (loop1): discard dirty block: blocknr=37, size=1024 [ 1071.129867][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1071.144065][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1071.152368][T26017] Quota error (device loop3): write_blk: dquota write failed [ 1071.161822][ T5090] NILFS (loop1): discard dirty block: blocknr=38, size=1024 [ 1071.173015][T26024] loop2: detected capacity change from 0 to 2048 [ 1071.174245][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1071.187063][ T5090] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer [ 1071.207302][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1071.210661][T26027] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1071.216359][T26017] EXT4-fs (loop3): 1 truncate cleaned up [ 1071.253164][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1071.256761][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=5 [ 1071.265357][T26017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1071.280107][ T5090] NILFS (loop1): discard dirty block: blocknr=41, size=1024 [ 1071.280141][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.280160][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.280179][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.280482][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=4 [ 1071.306027][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1071.327697][ T5090] NILFS (loop1): discard dirty block: blocknr=40, size=1024 10:23:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1071.364374][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.374602][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1071.374634][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.374656][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.374676][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 10:23:49 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000000653fd2200a776ea80200000000000000c7e24418fea87d424f67b56d8b8e57624b72593fa5894a197c5df7df8ce98146c39387b8e95993f9d889562ce591673c6ae3f3df5c4449276affffffff70593cfa4bb9256614af0d3e29a5565313c6bd19f8b7fe0000"], 0x6a) (async) syncfs(0xffffffffffffffff) (async) ftruncate(0xffffffffffffffff, 0x2007ffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000000201006) (async) pwritev2(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1071.374694][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.420492][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.435986][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.439927][T26027] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1071.445624][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=3 10:23:49 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x102, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1071.465640][T26027] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1071.467029][ T5090] NILFS (loop1): discard dirty block: blocknr=42, size=1024 [ 1071.485570][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1071.491538][ T5090] NILFS (loop1): discard dirty block: blocknr=43, size=1024 [ 1071.500697][T26027] Remounting filesystem read-only [ 1071.502140][ T5090] NILFS (loop1): discard dirty block: blocknr=44, size=1024 [ 1071.513265][ T12] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1071.527711][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.557262][ T5090] NILFS (loop1): discard dirty page: offset=196608, ino=3 [ 1071.564455][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.567224][ T12] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1071.587633][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.605159][ T5090] NILFS (loop1): discard dirty block: blocknr=49, size=1024 [ 1071.627953][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.636890][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.637505][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.683919][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.702541][ T12] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1071.710423][ T12] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1071.721222][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.763469][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.787570][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.811145][ T12] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1071.842360][ T12] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1071.868309][T26036] loop3: detected capacity change from 0 to 512 [ 1071.875075][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:50 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x102, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1071.897886][T26037] loop1: detected capacity change from 0 to 1024 [ 1071.898934][T26030] loop4: detected capacity change from 0 to 2048 [ 1071.911501][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.936093][T26036] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1071.968831][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1071.992021][T26040] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1072.001848][T26036] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1072.017756][ T12] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1072.045806][ T12] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1072.048078][T26040] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) 10:23:50 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000140), &(0x7f0000000080)='./file2\x00', 0x14098, &(0x7f00000000c0)={[{@nodecompose}, {@nls={'nls', 0x3d, 'maccyrillic'}}, {@umask={'umask', 0x3d, 0x1000}}]}, 0x1, 0x6b2, &(0x7f00000001c0)="$eJzs3c1vHGcZAPBndtcfG6TEaZO2oEpErVQQFok/5IK5xCCEfKhQBQfOVuI0VjZuZbvgVoi4fF576B9QDr5xQuIeVM5wg6PFqRKiF06+LZqZd9Yb7669G8d2rP5+0ez7zrzfz87OfljRBPCltTwdjceRxfL0W9v5/t7ufGtvd34iFbciIs/XIhplEtl6RPZZxFKUW3w1P5jqZ4PG+WRt8Sf//N/e5+VeI21F/Vpvu0ft0Vaxk7a4ERH1lPYa6z00eXx/dwb2V5royvdff9YpyQP2ehU4OG/tHjujNB/4egcujqx83+wxFXEpvU0W73Pp6lA729k9eyNd5QAAAOCcLf/3+two9ZspvbIf+7F94b/GAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwJlK9//P0lar8jciq+7/P56ORcpfaI/PewIAAAAAAAAAMISJKnO7f/nX92M/tuNytd/Oir/5v1bsXCsevxLvx2asxkbcjO1Yia3Yio2YjYipro7Gt1e2tjZmh2g517fl3LNdNwAAAAAAAAB8yfw6lg/+/g8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAM+DLKJeJsV2rcpPRa0REZMRMZ7X24n4R5W/ILJ+Bx+f/TwAAADgRCafos2V/diP7bhc7bez4jv/S8X35cl4P9ZjK9ZiK1qxGnfTd+j8W39tb3e+tbc7/zDfTjz1oscof3voP/IrRY1m3Iu14sjNuFNM5m7Uipa5f0fEw2pOvfP66Iu879ulXww5s7spzQf7uPoVYeLEC34GpiIatRjrRGSmmFt5ElztjkJvJL7/xaBOl8qkcXik6B5pNmqdX36ulSPk2WNjfnvIlV1Kab6e3w/65ebRkJ0Na/Jg0J2BlTqRqEURibmus++lo2Me8Y2//Onj+631B/fvbU73XdJFcvicmO+KxMtDROJnz20kGiPWnykicb2zvxw/ip/GdNyIt2Mj1uLnsRJbsRpZWulKOp/zx6mjI7X0xN7bx81kPD0v5VV0mDndiB8WuZV4rWh7OdYii3fjbqzGm8W/uZiN78RCLMRi1zN8feC8i7V91Lm+7Az9qn/9mynTjIg/pPS8lReFPK5Xu+Lafc2dKsq6jxxE6YWjn93ea+PxS258LWXyMX6T0ufD4UjMdkXixaMj8cd2/rjZWn+wcX/lvb7vrmMpbbfb7TL3RjqSn3G/O/7jz19PsrYhdF3H8vPlhZhMV5KrMVZOrV6Vvdi5yjwZr/H0F5eyrNZTdr18urPqlfrjga/U8fQZrrenuaLs5b5l80XZK11l3Z+3It6NVufzEADPsUvfujTe/E/z781Pm79t3m++NfmDie9OvDoeY38b+15jpv5G7dXsz/Fp/Org+z8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPD0Nj/48MFKq7W60T9TG1xUZLJ0+5tDRdWdfI7o+VAmS3fSGaryKWfqQ1VuP4o496meYiY7xSGqmwiO1mqm94xaGq55/VRW8a9RW8XkSEtuXymjNNIQU2WbISpPlMGsD3idpqfoaW4uClwIt7Yevndr84MPv732cOWd1XdW18cWFhZnFhfenL91b621OlM+nvcsgdNw8KZ/3jMBAAAAAAAAAAAAhnUW/5/kvNcIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAXGzL09F4HFnMztycyff3dudb+VblD2o2IqJWi8h+GZF9FrEU5RZTXd1lg8b5ZG2xHhGfH/TVqOrXjmjXnqhGOdJO2uJGRNRTegJP9HfnxP1lnRVmKT1+SXAG/h8AAP//Fi7wTQ==") creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x84000, 0x0) syz_mount_image$hfsplus(&(0x7f0000000140), &(0x7f0000000080)='./file2\x00', 0x14098, &(0x7f00000000c0)={[{@nodecompose}, {@nls={'nls', 0x3d, 'maccyrillic'}}, {@umask={'umask', 0x3d, 0x1000}}]}, 0x1, 0x6b2, &(0x7f00000001c0)="$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") (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x84000, 0x0) (async) [ 1072.053725][ T12] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1072.072814][ T12] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1072.080601][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.099120][ T12] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1072.110147][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.116608][T26036] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1072.119367][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.135974][ T12] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1072.143465][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.157958][ T12] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1072.166873][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.176921][T26036] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1072.197312][T26040] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1072.213917][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.220915][T26040] Remounting filesystem read-only [ 1072.225382][T26036] EXT4-fs (loop3): 1 truncate cleaned up [ 1072.235374][ T49] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1072.243900][ T49] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1072.248490][ T12] NILFS (loop2): discard dirty block: blocknr=49, size=1024 10:23:50 executing program 0: r0 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}, {@allow_other}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}]}}, 0x0, 0x0, &(0x7f00000002c0)="1dbf558b80599d6dcd11f61b5eac0a2e962394168b98803cedd18d929af6fc046d3d97b21921958c01ba01a2abd8abd62fdbc5077c03c1c0388da9d255017b39f9cc9221b9072f633f33870a47424d5a9b9ef74f870a78a0ca67dc86a76e4f9c7225866ee244") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)) renameat2(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x5) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1072.263335][T26036] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1072.299160][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.308830][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.325742][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.335226][ T12] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1072.356861][ T12] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1072.364779][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1072.375396][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1072.388301][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.410128][ T49] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1072.416885][ T49] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1072.431902][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.450148][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.459203][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.471694][T26050] fuse: Bad value for 'fd' [ 1072.475460][T26048] loop1: detected capacity change from 0 to 1024 [ 1072.476373][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.508162][ T12] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1072.530616][ T12] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1072.564925][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.574421][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.597682][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.613694][ T49] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1072.621270][ T49] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1072.629150][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.640771][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.647092][T26054] loop3: detected capacity change from 0 to 512 [ 1072.659673][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1072.670490][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:51 executing program 0: r0 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}, {@allow_other}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}]}}, 0x0, 0x0, &(0x7f00000002c0)="1dbf558b80599d6dcd11f61b5eac0a2e962394168b98803cedd18d929af6fc046d3d97b21921958c01ba01a2abd8abd62fdbc5077c03c1c0388da9d255017b39f9cc9221b9072f633f33870a47424d5a9b9ef74f870a78a0ca67dc86a76e4f9c7225866ee244") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)) renameat2(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x5) (async) renameat2(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x5) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1072.688338][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1072.695483][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.706696][T26054] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1072.715093][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 10:23:51 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000140), &(0x7f0000000080)='./file2\x00', 0x14098, &(0x7f00000000c0)={[{@nodecompose}, {@nls={'nls', 0x3d, 'maccyrillic'}}, {@umask={'umask', 0x3d, 0x1000}}]}, 0x1, 0x6b2, &(0x7f00000001c0)="$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") creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x84000, 0x0) syz_mount_image$hfsplus(&(0x7f0000000140), &(0x7f0000000080)='./file2\x00', 0x14098, &(0x7f00000000c0)={[{@nodecompose}, {@nls={'nls', 0x3d, 'maccyrillic'}}, {@umask={'umask', 0x3d, 0x1000}}]}, 0x1, 0x6b2, &(0x7f00000001c0)="$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") (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x84000, 0x0) (async) 10:23:51 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x7, 0x0, 0x0, 0x10) [ 1072.737771][ T49] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1072.744524][ T49] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1072.753052][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1072.779814][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1072.787113][ T49] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1072.794894][ T49] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1072.807488][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1072.817968][T26054] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1072.845315][T26054] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1072.849707][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.861210][ T49] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1072.869102][ T49] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1072.876809][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.886591][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.913869][T26054] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1072.932249][T26054] EXT4-fs (loop3): 1 truncate cleaned up [ 1072.939357][T26059] fuse: Bad value for 'fd' [ 1072.963291][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1072.974795][T26054] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1072.987903][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1073.002606][T26060] loop1: detected capacity change from 0 to 1024 [ 1073.033179][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1073.054605][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1073.064118][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 10:23:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1073.085584][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1073.112855][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1073.125167][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 10:23:51 executing program 0: r0 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}, {@allow_other}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}]}}, 0x0, 0x0, &(0x7f00000002c0)="1dbf558b80599d6dcd11f61b5eac0a2e962394168b98803cedd18d929af6fc046d3d97b21921958c01ba01a2abd8abd62fdbc5077c03c1c0388da9d255017b39f9cc9221b9072f633f33870a47424d5a9b9ef74f870a78a0ca67dc86a76e4f9c7225866ee244") (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (rerun: 32) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)) (async, rerun: 32) renameat2(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x5) (async, rerun: 32) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async, rerun: 32) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (rerun: 32) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:23:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1073.135169][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1073.178525][T26065] loop2: detected capacity change from 0 to 2048 [ 1073.189119][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1073.196302][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.222106][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.234034][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1073.242756][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.298478][T26067] fuse: Bad value for 'fd' [ 1073.309534][T26068] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1073.354289][T26067] fuse: Bad value for 'fd' [ 1073.361900][T26075] loop3: detected capacity change from 0 to 512 10:23:51 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000000653fd2200a776ea80200000000000000c7e24418fea87d424f67b56d8b8e57624b72593fa5894a197c5df7df8ce98146c39387b8e95993f9d889562ce591673c6ae3f3df5c4449276affffffff70593cfa4bb9256614af0d3e29a5565313c6bd19f8b7fe0000"], 0x6a) (async) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000000653fd2200a776ea80200000000000000c7e24418fea87d424f67b56d8b8e57624b72593fa5894a197c5df7df8ce98146c39387b8e95993f9d889562ce591673c6ae3f3df5c4449276affffffff70593cfa4bb9256614af0d3e29a5565313c6bd19f8b7fe0000"], 0x6a) syncfs(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x2007ffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000000201006) pwritev2(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) (async) pwritev2(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1073.396432][T26067] fuse: Bad value for 'fd' [ 1073.404347][T26071] loop1: detected capacity change from 0 to 512 [ 1073.428790][T26075] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled 10:23:51 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1073.440828][T26071] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1073.464458][T26075] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1073.475012][T26068] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1073.501976][T26071] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 1073.520140][T26075] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1073.524609][T26071] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1073.547494][T26075] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1073.564630][T26083] loop4: detected capacity change from 0 to 2048 [ 1073.573375][T26068] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1073.589214][T26075] __quota_error: 18 callbacks suppressed [ 1073.589233][T26075] Quota error (device loop3): write_blk: dquota write failed [ 1073.605213][T26068] Remounting filesystem read-only [ 1073.610730][T26071] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor.1: bg 0: block 248: padding at end of block bitmap is not set [ 1073.629821][T26071] Quota error (device loop1): write_blk: dquota write failed [ 1073.632321][ T12] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1073.638928][T26071] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 1073.666084][T26071] EXT4-fs (loop1): 1 truncate cleaned up [ 1073.673213][ T12] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1073.680913][T26086] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1073.696875][T26071] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1073.713624][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.725624][T26075] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1073.744206][ T28] audit: type=1800 audit(1709720632.114:1346): pid=26083 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1073.748084][T26086] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1073.775350][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.775379][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:52 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) [ 1073.800183][T26075] EXT4-fs (loop3): 1 truncate cleaned up [ 1073.819048][T26075] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1073.828746][T26086] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1073.862036][ T12] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1073.872068][T26086] Remounting filesystem read-only [ 1073.879780][T26088] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1073.886007][ T12] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1073.894312][ T42] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1073.897553][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:52 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f00000005c0)='./file1\x00', 0x0, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000005680)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000280), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x8) chdir(&(0x7f0000000140)='./bus\x00') link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='./bus\x00') stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000340)) 10:23:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1073.903025][T26088] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.923301][ T42] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1073.938428][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.943600][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1073.957259][T26088] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.959343][ T5090] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1073.975617][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.984935][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1073.990642][T26088] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.003162][T26088] NILFS (loop4): discard dirty block: blocknr=0, size=1024 10:23:52 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1074.010627][T26088] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1074.018140][T26088] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1074.025400][T26088] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.036166][T26088] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.039202][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.045171][T26088] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.057325][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.101897][ T42] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1074.117474][ T12] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1074.125576][ T42] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1074.148837][ T12] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1074.177405][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.191738][ T12] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1074.213586][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:52 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x1020040, &(0x7f00000001c0)={[{@nfs_export_on}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@xino_off}, {@metacopy_on}, {@xino_on}, {@workdir={'workdir', 0x3d, './bus'}}, {@index_off}], [{@obj_type={'obj_type', 0x3d, 'workdir'}}, {@smackfshat={'smackfshat', 0x3d, '/.\'%-$+]\\*'}}, {@obj_type}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1074.224171][ T12] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1074.243616][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.262626][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.265087][T26099] loop3: detected capacity change from 0 to 512 [ 1074.293937][T26099] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1074.309744][ T12] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1074.329085][ T42] NILFS (loop4): discard dirty page: offset=0, ino=5 10:23:52 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x42, 0x0, 0x0, 0x10) [ 1074.338978][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.363019][ T42] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1074.381309][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.388212][T26099] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1074.390399][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.407600][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.412870][ T12] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1074.416541][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.434578][ T42] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1074.442080][ T42] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1074.444319][T26099] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1074.449459][ T42] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1074.449487][ T42] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1074.472284][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.482440][ T42] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1074.490017][ T42] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1074.496735][T26099] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1074.497498][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.497523][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.514466][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:52 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f00000005c0)='./file1\x00', 0x0, 0x1) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000005680)='./bus\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000280), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x8) chdir(&(0x7f0000000140)='./bus\x00') link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='./bus\x00') stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000340)) [ 1074.522102][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.550279][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1074.560576][T26099] Quota error (device loop3): write_blk: dquota write failed [ 1074.569002][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1074.575774][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1074.584835][T26099] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1074.586903][ T12] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1074.597230][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1074.610195][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1074.611907][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.620141][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1074.634629][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.639422][T26099] EXT4-fs (loop3): 1 truncate cleaned up [ 1074.655408][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1074.660497][ T12] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1074.670390][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1074.681963][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.693843][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.707282][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1074.709992][T26099] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1074.714809][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.737597][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 10:23:53 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x1020040, &(0x7f00000001c0)={[{@nfs_export_on}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@xino_off}, {@metacopy_on}, {@xino_on}, {@workdir={'workdir', 0x3d, './bus'}}, {@index_off}], [{@obj_type={'obj_type', 0x3d, 'workdir'}}, {@smackfshat={'smackfshat', 0x3d, '/.\'%-$+]\\*'}}, {@obj_type}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x1020040, &(0x7f00000001c0)={[{@nfs_export_on}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@xino_off}, {@metacopy_on}, {@xino_on}, {@workdir={'workdir', 0x3d, './bus'}}, {@index_off}], [{@obj_type={'obj_type', 0x3d, 'workdir'}}, {@smackfshat={'smackfshat', 0x3d, '/.\'%-$+]\\*'}}, {@obj_type}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) [ 1074.745630][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.754802][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.764859][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1074.769640][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.781488][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1074.820398][ T12] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1074.844964][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1074.848563][ T12] NILFS (loop2): discard dirty block: blocknr=0, size=1024 10:23:53 executing program 1: syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f00000005c0)='./file1\x00', 0x0, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000005680)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000280), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x8) chdir(&(0x7f0000000140)='./bus\x00') link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='./bus\x00') stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000340)) syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) (async) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) (async) mknodat$loop(r0, &(0x7f00000005c0)='./file1\x00', 0x0, 0x1) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000005680)='./bus\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000280), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) (async) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x8) (async) chdir(&(0x7f0000000140)='./bus\x00') (async) link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='./bus\x00') (async) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000340)) (async) [ 1074.906158][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.955547][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1074.978789][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.000863][ T12] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1075.044601][ T12] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1075.087493][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.093225][T26117] loop3: detected capacity change from 0 to 512 [ 1075.116799][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.135529][T26118] overlay: filesystem on ./bus not supported as upperdir [ 1075.145611][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.158224][T26114] loop4: detected capacity change from 0 to 2048 [ 1075.174082][ T12] NILFS (loop2): discard dirty page: offset=0, ino=4 10:23:53 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x1020040, &(0x7f00000001c0)={[{@nfs_export_on}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@xino_off}, {@metacopy_on}, {@xino_on}, {@workdir={'workdir', 0x3d, './bus'}}, {@index_off}], [{@obj_type={'obj_type', 0x3d, 'workdir'}}, {@smackfshat={'smackfshat', 0x3d, '/.\'%-$+]\\*'}}, {@obj_type}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:23:53 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x7, 0x0, 0x0, 0x10) [ 1075.186673][ T12] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1075.197910][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.214736][T26117] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1075.231173][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.261037][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.282472][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1075.288387][T26124] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1075.307913][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1075.326008][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1075.334814][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1075.343161][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1075.351767][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1075.357569][T26117] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1075.391788][ T28] audit: type=1800 audit(1709720633.774:1347): pid=26114 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1075.438099][T26124] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1075.476899][T26117] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1075.497251][T26124] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1075.506622][T26129] loop1: detected capacity change from 0 to 2048 [ 1075.533800][T26134] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1075.555451][T26117] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1075.581009][T26124] Remounting filesystem read-only [ 1075.585697][T26133] loop2: detected capacity change from 0 to 2048 [ 1075.599886][ T49] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1075.600303][T26117] Quota error (device loop3): write_blk: dquota write failed [ 1075.617355][T26117] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1075.623211][ T49] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1075.631712][T26135] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1075.650782][T26135] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.668802][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.668951][T26137] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1075.685346][T26135] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:54 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1075.709660][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.723438][T26138] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1075.739448][T26117] EXT4-fs (loop3): 1 truncate cleaned up [ 1075.750206][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.762662][T26135] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.763678][ T49] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1075.780842][T26117] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1075.785746][ T49] NILFS (loop4): discard dirty block: blocknr=18, size=1024 10:23:54 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x248, &(0x7f0000000180)={[{@orlov}, {@quota}, {@noinit_itable}, {@noload}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x2}}, {}, {@errors_remount}, {@noload}, {@grpid}, {@bh}]}, 0xfd, 0x463, &(0x7f0000000dc0)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=0xffffffdfffffffff, 0x12) sendfile(r1, r1, 0x0, 0x7ff) getdents64(r0, &(0x7f0000000040)=""/182, 0xb6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x40c1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) [ 1075.812198][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.831445][T26135] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1075.870077][T26135] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1075.901192][T26137] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) 10:23:54 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x2000}) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000040201006) r2 = openat$smackfs_logging(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000180)={0xd3cb, 0x18, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0]}) ftruncate(r0, 0xbe7) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1075.909096][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.934883][T26135] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1075.946918][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.948462][T26137] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) 10:23:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1075.961348][T26135] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1075.976375][ T49] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1075.988883][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1076.004728][T26135] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.004922][T26138] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1076.017355][ T49] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1076.061789][T26135] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.071526][T26137] Remounting filesystem read-only [ 1076.078134][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.092315][ T2397] NILFS (loop1): discard dirty page: offset=4096, ino=6 [ 1076.092443][T26138] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1076.101280][ T2397] NILFS (loop1): discard dirty block: blocknr=39, size=1024 [ 1076.109462][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.131394][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.149643][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.158743][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.158976][ T49] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1076.158998][ T49] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1076.159018][ T49] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1076.159037][ T49] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1076.159055][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:54 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) 10:23:54 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0xe10, 0x0, 0x0, 0x10) [ 1076.159097][ T49] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1076.159116][ T49] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1076.159135][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.196708][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.228778][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.248598][T26138] Remounting filesystem read-only [ 1076.254325][ T12] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1076.256910][T26146] loop3: detected capacity change from 0 to 512 [ 1076.271583][ T12] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1076.296379][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.309153][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.331520][ T2397] NILFS (loop1): discard dirty page: offset=0, ino=2 [ 1076.348557][ T2397] NILFS (loop1): discard dirty block: blocknr=18, size=1024 [ 1076.363436][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.364367][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.385784][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.400158][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1076.400336][ T12] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1076.410819][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1076.419594][ T12] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1076.431421][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.446072][T26146] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1076.456445][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1076.465687][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.465774][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1076.475213][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.491024][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1076.494253][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.506494][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1076.511617][ T2397] NILFS (loop1): discard dirty page: offset=0, ino=5 [ 1076.518783][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1076.532516][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.545509][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1076.547132][T26146] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1076.560104][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.579926][ T2397] NILFS (loop1): discard dirty block: blocknr=41, size=1024 [ 1076.584697][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.590025][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.600286][T26146] EXT4-fs (loop3): orphan cleanup on readonly fs 10:23:55 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1076.607710][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.626548][ T12] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1076.626968][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.646967][ T2397] NILFS (loop1): discard dirty page: offset=0, ino=3 [ 1076.651166][ T12] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1076.654673][ T2397] NILFS (loop1): discard dirty block: blocknr=42, size=1024 [ 1076.669213][ T2397] NILFS (loop1): discard dirty block: blocknr=43, size=1024 [ 1076.676749][ T2397] NILFS (loop1): discard dirty block: blocknr=44, size=1024 [ 1076.684212][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.695055][T26146] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1076.695300][ T2397] NILFS (loop1): discard dirty page: offset=196608, ino=3 [ 1076.717299][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.719913][ T12] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1076.726788][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.744832][ T2397] NILFS (loop1): discard dirty block: blocknr=49, size=1024 [ 1076.754637][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.763897][ T2397] NILFS (loop1): discard dirty page: offset=0, ino=4 [ 1076.764164][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1076.774866][T26146] EXT4-fs (loop3): 1 truncate cleaned up [ 1076.787967][ T2397] NILFS (loop1): discard dirty block: blocknr=40, size=1024 [ 1076.798784][ T12] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1076.808808][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.818512][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.827763][T26146] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1076.831910][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.848471][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.859558][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1076.859588][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.859608][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.859628][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1076.859646][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.870200][ T12] NILFS (loop2): discard dirty page: offset=65536, ino=3 10:23:55 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:23:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1076.924413][ T2397] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.930127][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.943095][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.955934][ T12] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1076.966699][ T5090] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 1076.966768][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1076.977919][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1076.988701][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=6 [ 1077.042360][ T5090] NILFS (loop1): discard dirty block: blocknr=35, size=1024 [ 1077.050170][ T12] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1077.058785][ T5090] NILFS (loop1): discard dirty block: blocknr=36, size=1024 [ 1077.066304][ T5090] NILFS (loop1): discard dirty block: blocknr=37, size=1024 [ 1077.088272][ T5090] NILFS (loop1): discard dirty block: blocknr=38, size=1024 [ 1077.120561][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.141402][T26161] overlayfs: failed to resolve './file0': -2 [ 1077.167204][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.176410][ T12] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1077.212103][T26162] loop4: detected capacity change from 0 to 2048 [ 1077.236357][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:55 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1077.257388][ T12] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1077.276445][T26166] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1077.295962][T26165] loop3: detected capacity change from 0 to 512 [ 1077.308686][ T12] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1077.316432][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.332103][T26166] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1077.361521][T26165] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1077.394645][T26166] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1077.408168][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.431162][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.447379][T26165] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1077.447387][T26171] loop1: detected capacity change from 0 to 512 [ 1077.458932][T26171] EXT4-fs: Ignoring removed orlov option [ 1077.470518][T26166] Remounting filesystem read-only [ 1077.480893][ T2386] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1077.489538][T26171] EXT4-fs: Ignoring removed bh option [ 1077.490964][T26165] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1077.501440][T26175] overlayfs: failed to resolve './file0': -2 [ 1077.503101][ T12] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1077.508521][ T2386] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1077.525405][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.533531][T26165] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1077.536405][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.558930][T26171] EXT4-fs (loop1): 1 truncate cleaned up [ 1077.561966][ T12] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1077.564596][T26171] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1077.565324][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.592225][T26171] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz-executor.1: bg 0: block 7: invalid block bitmap [ 1077.595929][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1077.615073][ T2386] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1077.622573][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.625057][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.636025][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.636057][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:56 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) [ 1077.636329][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1077.677879][T26165] EXT4-fs (loop3): 1 truncate cleaned up [ 1077.696940][T26165] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 10:23:56 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x0, 0x0, 0x10) [ 1077.716368][ T2386] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1077.737540][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.752900][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1077.765633][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.767077][T26171] EXT4-fs (loop1): Remounting filesystem read-only [ 1077.793359][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1077.796387][ T12] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1077.814675][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.837948][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.851979][T26181] overlayfs: failed to resolve './file0': -2 10:23:56 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x248, &(0x7f0000000180)={[{@orlov}, {@quota}, {@noinit_itable}, {@noload}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x2}}, {}, {@errors_remount}, {@noload}, {@grpid}, {@bh}]}, 0xfd, 0x463, &(0x7f0000000dc0)="$eJzs3M9vFFUcAPDvzG5BfrYi/gBRUTQSf7S0oHLwoCYmHjQx0QMea1sIUqihNRHSSDUELyZK4t2YeDHxL/DkyagnE694NyTEcAE9rZnu7LLd7pZtd7vbup9Psuy83bf7vt+ZeTtv3jANoG8dzP5JInZGxLWIGIyItL7CtvLT7ZvzE//cnJ9IolR65+8k+1jcujk/Uama5M87yoVi9kXp5SReadDu7IWLZ8anp6fO5+WRubMfjsxeuPj86bPjp6ZOTZ0bO3782NHRl14ce6EjeWYx3dr/ycyBfW+8d/WtiRNX3//1h6Qm6No8OmMgIuar66TeU51trOd21SwnxR4GwqpsjYhivrdei8EoXN5dfW8wXv+sp8EB66pUKpXGmr+9UAL+x5LodQRAb1QO9Nn5b+XRpaHHhnDj1fIJUJb37fxRfqdYnQcZqDu/7aSDEXFi4d9vskesyzwEAMBSP2Xjn+cajf/SeKCm3u782tBQRNwbEXsi4r6I2BsR90cs1n0wIh5aZfsH68rLxz/p9TUl1qJs/Pdyfm1r6fivehVsqJCXdi3mP5CcPD09dSRfJ4djYGtWHm347UnEQvb8x5fN2q8d/2WPrP3KWDCP43px69LPTI7PjbedeO7GpxH7i43yT6J4J4vYFxH719jG6We+P7D0lUJ16e75r6AD15lK30Y8Xd7+C1GXf0Wy8vXJkXtieurISGWvWO6336+83az9tvLvgGz7b2+4/1fzH0pqr9fOLvuKLXdr48qfnzc9p1nr/r8leXdJ4x+Pz82dH43Ykry5/PWaCe5KuVI/y//wocb9f0/cWRMPR0S2Ez8SEY9GxGN57I9HxBMRcWiF/H957ckP1p7/+sryn1zV9l/9QuHMzz82a7+17X+sUlgMqpXfv1YDbGfdAQAAwGaRRsTOSNLh6nKaDg+X/7/83tieTs/Mzj17cuajc5PlewSGYiCtzHQN1syHjuZzw5XyWF6+lJeP5vPGXxe2LZaHJ2amJ3udPPS5HU36f+avQq+jA9ad+7Wgf+n/0L/W3v/9csBmd5denHYrDqD7HMWhfzXq/5d6EAfQfY7/0L+q/f+rFirX3O5Vf/MmsPk4/kP/0v+hL7VzX/+GWIjvIlauk2yUUFe18EU7Hy92IcJIN8aK6uLCWCGih2EUW/2rFnGhdKntRnv9ywQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANAZ/wUAAP//KKvkFA==") openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=0xffffffdfffffffff, 0x12) sendfile(r1, r1, 0x0, 0x7ff) getdents64(r0, &(0x7f0000000040)=""/182, 0xb6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x40c1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) [ 1077.856849][ T12] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1077.876074][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1077.882469][T26183] overlayfs: failed to resolve './file0': -2 [ 1077.883400][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.891174][ T5090] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1077.907423][ T2386] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1077.909632][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.916727][ T2386] NILFS (loop4): discard dirty block: blocknr=43, size=1024 10:23:56 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) rmdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x2800000, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperdir;./file1,\x00']) unlink(&(0x7f0000000240)='./file1/file0\x00') chdir(&(0x7f00000001c0)='./file1/file0\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='./bus\x00') [ 1077.957737][ T12] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1077.972637][ T2386] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1077.981579][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1077.998088][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1078.017308][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1078.024903][ T2386] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1078.044140][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1078.051450][T26186] loop3: detected capacity change from 0 to 512 [ 1078.060416][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1078.087386][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1078.094891][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1078.102388][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1078.126960][T26186] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1078.133018][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1078.159602][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 10:23:56 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) rmdir(&(0x7f00000002c0)='./bus\x00') (async) rmdir(&(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x2800000, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperdir;./file1,\x00']) unlink(&(0x7f0000000240)='./file1/file0\x00') chdir(&(0x7f00000001c0)='./file1/file0\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='./bus\x00') [ 1078.173314][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1078.201300][T26186] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1078.213435][T26190] loop1: detected capacity change from 0 to 512 [ 1078.239158][T26186] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1078.247922][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1078.264120][T26186] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1078.287333][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1078.287481][T26190] EXT4-fs: Ignoring removed orlov option [ 1078.294841][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1078.310211][T26190] EXT4-fs: Ignoring removed bh option [ 1078.333844][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1078.343880][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1078.353893][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1078.362512][T26186] EXT4-fs (loop3): 1 truncate cleaned up [ 1078.369222][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1078.394462][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1078.402342][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1078.408026][T26190] EXT4-fs (loop1): 1 truncate cleaned up [ 1078.412051][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1078.423431][T26186] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 10:23:56 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) rmdir(&(0x7f00000002c0)='./bus\x00') (async, rerun: 32) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async, rerun: 32) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140), 0x2800000, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperdir;./file1,\x00']) (async, rerun: 32) unlink(&(0x7f0000000240)='./file1/file0\x00') (async) chdir(&(0x7f00000001c0)='./file1/file0\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='./bus\x00') [ 1078.426682][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1078.447374][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1078.447427][T26190] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 10:23:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") 10:23:57 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x2020400, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions}], [{@measure}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}}, 0x1, 0x0, &(0x7f00000002c0)="39748137b35ed386e09f72ff4a2ac81eadd65cd80903f5981d264cae9f691cfcd465d3f710980fd2caa543ff4ed3ad26842125c24e70172868fc70e97d62842bd7b8c89675e8f22cf037c4dde89a30bdca408bb04a15b64c986f17") open_tree(r0, &(0x7f0000000140)='./file1\x00', 0x1000) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1078.550397][T26190] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz-executor.1: bg 0: block 7: invalid block bitmap [ 1078.613199][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1078.631450][T26190] EXT4-fs (loop1): Remounting filesystem read-only 10:23:57 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x248, &(0x7f0000000180)={[{@orlov}, {@quota}, {@noinit_itable}, {@noload}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x2}}, {}, {@errors_remount}, {@noload}, {@grpid}, {@bh}]}, 0xfd, 0x463, &(0x7f0000000dc0)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141842, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=0xffffffdfffffffff, 0x12) sendfile(r1, r1, 0x0, 0x7ff) (async, rerun: 64) getdents64(r0, &(0x7f0000000040)=""/182, 0xb6) (async, rerun: 64) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x40c1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) [ 1078.664779][T26205] loop2: detected capacity change from 0 to 2048 [ 1078.746170][ T5090] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1078.761874][T26208] loop4: detected capacity change from 0 to 2048 [ 1078.768517][T26211] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1078.817047][T26212] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1078.858046][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 1078.858062][ T28] audit: type=1800 audit(1709720637.244:1350): pid=26208 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1078.864924][T26211] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1078.929900][T26212] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) 10:23:57 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x2020400, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions}], [{@measure}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}}, 0x1, 0x0, &(0x7f00000002c0)="39748137b35ed386e09f72ff4a2ac81eadd65cd80903f5981d264cae9f691cfcd465d3f710980fd2caa543ff4ed3ad26842125c24e70172868fc70e97d62842bd7b8c89675e8f22cf037c4dde89a30bdca408bb04a15b64c986f17") open_tree(r0, &(0x7f0000000140)='./file1\x00', 0x1000) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1078.970927][T26212] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1078.983716][T26211] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1078.994356][T26215] loop3: detected capacity change from 0 to 512 [ 1079.016735][T26212] Remounting filesystem read-only [ 1079.035855][ T2386] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1079.041975][T26211] Remounting filesystem read-only [ 1079.049312][T26215] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1079.050818][T26218] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1079.068612][ T2386] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1079.088827][ T49] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1079.099749][T26214] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1079.108504][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.119667][T26221] loop1: detected capacity change from 0 to 512 [ 1079.124779][T26218] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.133454][ T49] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1079.143930][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.148366][T26214] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1079.156600][T26221] EXT4-fs: Ignoring removed orlov option [ 1079.167322][T26218] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.177984][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.186892][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.204015][T26221] EXT4-fs: Ignoring removed bh option [ 1079.206364][T26214] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.210881][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.228309][T26215] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1079.237986][T26218] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.241024][T26214] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.249072][T26215] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1079.257728][T26214] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.273587][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.285270][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1079.288109][T26221] EXT4-fs (loop1): 1 truncate cleaned up [ 1079.292920][ T2386] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1079.307133][T26218] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1079.317438][T26218] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1079.325330][T26221] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1079.326123][T26218] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1079.339978][ T49] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1079.346589][T26218] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.346616][T26218] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.346637][T26218] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.346800][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.383522][T26215] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1079.390113][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.390142][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:57 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x2020400, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions}], [{@measure}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}}, 0x1, 0x0, &(0x7f00000002c0)="39748137b35ed386e09f72ff4a2ac81eadd65cd80903f5981d264cae9f691cfcd465d3f710980fd2caa543ff4ed3ad26842125c24e70172868fc70e97d62842bd7b8c89675e8f22cf037c4dde89a30bdca408bb04a15b64c986f17") open_tree(r0, &(0x7f0000000140)='./file1\x00', 0x1000) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x2020400, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@default_permissions}], [{@measure}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}}, 0x1, 0x0, &(0x7f00000002c0)="39748137b35ed386e09f72ff4a2ac81eadd65cd80903f5981d264cae9f691cfcd465d3f710980fd2caa543ff4ed3ad26842125c24e70172868fc70e97d62842bd7b8c89675e8f22cf037c4dde89a30bdca408bb04a15b64c986f17") (async) open_tree(r0, &(0x7f0000000140)='./file1\x00', 0x1000) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) [ 1079.390274][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1079.390296][ T2386] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1079.390315][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.390336][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.390357][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.390404][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=3 10:23:57 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x4, 0x0, 0x10) [ 1079.390423][ T2386] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1079.390443][ T2386] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1079.390460][ T2386] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1079.390479][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.390517][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1079.437077][ T49] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1079.439789][ T2386] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1079.484502][T26221] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz-executor.1: bg 0: block 7: invalid block bitmap [ 1079.490665][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.501384][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.504381][T26215] Quota error (device loop3): write_blk: dquota write failed [ 1079.511473][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.518307][T26215] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1079.528037][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.544576][T26221] EXT4-fs (loop1): Remounting filesystem read-only [ 1079.562369][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.575583][ T49] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1079.619892][T26215] EXT4-fs (loop3): 1 truncate cleaned up [ 1079.620719][ T49] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1079.633383][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.634155][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1079.651364][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.653104][T26215] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 10:23:58 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x0, 0x0, 0x10) [ 1079.661650][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.661679][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.708282][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1079.715050][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 10:23:58 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x2000}) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000040201006) r2 = openat$smackfs_logging(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000180)={0xd3cb, 0x18, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0]}) ftruncate(r0, 0xbe7) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x2000}) (async) syncfs(r1) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000040201006) (async) openat$smackfs_logging(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000180)={0xd3cb, 0x18, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0]}) (async) ftruncate(r0, 0xbe7) (async) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) (async) [ 1079.735887][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1079.744070][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1079.754526][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1079.776198][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 10:23:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1079.778454][ T5090] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1079.795464][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1079.803710][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1079.815190][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1079.816630][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1079.830964][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1079.843715][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1079.872920][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.874669][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1079.892474][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1079.903143][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.921965][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1079.930707][T26233] overlay: filesystem on ./bus not supported as upperdir [ 1079.943495][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1079.965773][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1079.976501][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:58 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) r0 = syz_mount_image$fuse(&(0x7f0000000200), &(0x7f00000002c0)='./file0\x00', 0x42, &(0x7f0000000480)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}], [{@uid_lt={'uid<', 0xee00}}, {@euid_lt={'euid<', 0xee01}}]}}, 0x1, 0x0, &(0x7f0000000540)="769b1f7c29e421cd6e5ec8ce96456bb6e049649827558ece266da273dadfe4b78db74f96c5addc359ef317814f4f7992bf2c87d18dcc8b995a2b5f99f6bbb7354d80aedbeefd74c8d7050c04f140d8fb96f7e0711358b528bff08db6d420708d41276c91c04e58f8ff0d16268e5d541cf0520d28d8ffd864f24e4e2f9afa74328bccd2de41b0262fa5498f92c305726330c9b539bc13bd74497120b7114ca0de111dd254c7173868d37e7b8b5bf8a039881b9d55805f12d55738140ddeb5dbf375c0a3ceffe732cdc6003428130d26d15b93904c69") linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000300)='./bus\x00', 0x400) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x48800, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x510002, 0x0) r3 = open(&(0x7f0000000400)='./file2\x00', 0xec841, 0x0) pwritev2(r3, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xd600, 0x3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {r3}}, './file1\x00'}) [ 1079.980042][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 1079.993935][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.058984][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1080.061140][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1080.065727][ T5088] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1080.065749][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.065769][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.103076][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.132089][T26238] loop3: detected capacity change from 0 to 512 [ 1080.165366][T26236] loop1: detected capacity change from 0 to 2048 [ 1080.210119][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.233251][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1080.253451][T26238] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1080.263987][T26240] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1080.279077][ T5088] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1080.303344][ T5088] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1080.315721][T26241] fuse: Bad value for 'fd' [ 1080.320678][ T5088] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1080.322505][ T28] audit: type=1800 audit(1709720638.704:1351): pid=26236 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 1080.341078][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.375629][T26240] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1080.389609][T26240] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1080.393564][T26238] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1080.399989][ T5088] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1080.414629][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.423663][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.431520][T26238] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1080.433437][ T5088] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1080.448029][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.456985][ T5088] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1080.464361][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.468883][T26240] Remounting filesystem read-only [ 1080.476787][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.492236][ T5088] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1080.494597][ T1044] NILFS (loop1): discard dirty page: offset=4096, ino=6 [ 1080.506703][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.516666][T26238] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1080.518691][T26247] NILFS (loop1): discard dirty page: offset=33583104, ino=18 [ 1080.540540][T26245] loop4: detected capacity change from 0 to 2048 [ 1080.557397][ T1044] NILFS (loop1): discard dirty block: blocknr=39, size=1024 [ 1080.564799][ T1044] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.574825][T26238] Quota error (device loop3): write_blk: dquota write failed [ 1080.603512][T26249] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1080.614750][T26247] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.625443][ T1044] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.626421][T26238] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1080.646958][ T1044] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.694389][T26247] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.704935][T26238] EXT4-fs (loop3): 1 truncate cleaned up [ 1080.712822][ T1044] NILFS (loop1): discard dirty page: offset=0, ino=2 [ 1080.716427][ T28] audit: type=1800 audit(1709720639.094:1352): pid=26245 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1080.722399][ T1044] NILFS (loop1): discard dirty block: blocknr=18, size=1024 [ 1080.743770][T26238] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1080.747934][T26247] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.771017][T26249] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1080.782249][T26249] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) 10:23:59 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) r0 = syz_mount_image$fuse(&(0x7f0000000200), &(0x7f00000002c0)='./file0\x00', 0x42, &(0x7f0000000480)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}], [{@uid_lt={'uid<', 0xee00}}, {@euid_lt={'euid<', 0xee01}}]}}, 0x1, 0x0, &(0x7f0000000540)="769b1f7c29e421cd6e5ec8ce96456bb6e049649827558ece266da273dadfe4b78db74f96c5addc359ef317814f4f7992bf2c87d18dcc8b995a2b5f99f6bbb7354d80aedbeefd74c8d7050c04f140d8fb96f7e0711358b528bff08db6d420708d41276c91c04e58f8ff0d16268e5d541cf0520d28d8ffd864f24e4e2f9afa74328bccd2de41b0262fa5498f92c305726330c9b539bc13bd74497120b7114ca0de111dd254c7173868d37e7b8b5bf8a039881b9d55805f12d55738140ddeb5dbf375c0a3ceffe732cdc6003428130d26d15b93904c69") linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000300)='./bus\x00', 0x400) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x48800, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x510002, 0x0) r3 = open(&(0x7f0000000400)='./file2\x00', 0xec841, 0x0) pwritev2(r3, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xd600, 0x3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {r3}}, './file1\x00'}) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) syz_mount_image$fuse(&(0x7f0000000200), &(0x7f00000002c0)='./file0\x00', 0x42, &(0x7f0000000480)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}], [{@uid_lt={'uid<', 0xee00}}, {@euid_lt={'euid<', 0xee01}}]}}, 0x1, 0x0, &(0x7f0000000540)="769b1f7c29e421cd6e5ec8ce96456bb6e049649827558ece266da273dadfe4b78db74f96c5addc359ef317814f4f7992bf2c87d18dcc8b995a2b5f99f6bbb7354d80aedbeefd74c8d7050c04f140d8fb96f7e0711358b528bff08db6d420708d41276c91c04e58f8ff0d16268e5d541cf0520d28d8ffd864f24e4e2f9afa74328bccd2de41b0262fa5498f92c305726330c9b539bc13bd74497120b7114ca0de111dd254c7173868d37e7b8b5bf8a039881b9d55805f12d55738140ddeb5dbf375c0a3ceffe732cdc6003428130d26d15b93904c69") (async) linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000300)='./bus\x00', 0x400) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x48800, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x510002, 0x0) (async) open(&(0x7f0000000400)='./file2\x00', 0xec841, 0x0) (async) pwritev2(r3, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xd600, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {r3}}, './file1\x00'}) (async) [ 1080.794440][ T1044] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.807367][T26247] NILFS (loop1): discard dirty block: blocknr=0, size=1024 [ 1080.820872][T26247] NILFS (loop1): discard dirty page: offset=33587200, ino=18 [ 1080.843998][T26247] NILFS (loop1): discard dirty block: blocknr=0, size=1024 [ 1080.844636][ T1044] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.860926][T26247] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.877543][T26252] loop2: detected capacity change from 0 to 2048 [ 1080.887814][T26249] Remounting filesystem read-only 10:23:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1080.911226][ T2397] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1080.920257][T26253] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1080.928655][ T2397] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1080.930001][ T1044] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.958021][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1080.973882][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.976678][T26247] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1080.996228][T26253] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.012677][T26253] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.020460][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.035588][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.049946][T26255] fuse: Bad value for 'fd' [ 1081.050357][T26256] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1081.058040][T26253] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.073775][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1081.084522][ T2397] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1081.095536][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:23:59 executing program 1: syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x3000010, &(0x7f0000000240)=ANY=[@ANYRES64=0x0, @ANYRES8, @ANYRESHEX, @ANYRES32, @ANYRES16], 0x1, 0x528, &(0x7f0000000980)="$eJzs3c9vI1cdAPDvTOLd7G6KXUAIKtFWtGi3grU3DW0jhKBc4FQJKPcQEieKYsdR7JRNVNFU/AcICSROnLgg8QcgVT3wB6BKleCCOCBAIARbOCABncr2uLtx7CS7m9jJ+vORJn5vfn3fG8vP88YvMwFMrKcj4uWImIqI5yKimM9P82mxndnvrvfendeX21MSWfbqP5JI8nm9fbXz0xFxrbtJzETEt74e8d3kcNzm7t7GUq1W3c7zlVZ9q9Lc3bu5Xl9aq65VN+fn515ceGnhhZlbWe6h6lnqJX7+tS+/9fnv/XHxbze+3y7Wlz4Rheirx2nqVr3QORY97WO0fRbBxmS6U0MAAC6C9jn+RyPiM53z/2JMdc7m+kyNo2QAAADAacm+Mhv/SyIyAAAA4JGVRsRsJGk5HwswG2l6Kb828PG4mtYazdbnVhs7myvtZRGlKKSr67XqrXyscCkKSTs/l4+x7eWf78vPR8TjEfGj4pVOvrzcqK2M+doHAAAATIprff3/fxfTTvp4A/5PAAAAADi/SkMzAAAAwKNClx8AAAAeff39/7fGVA4AAADgTHzjlVfaU9Z7/vXKa7s7G43Xbq5Umxvl+s5yebmxvVVeazTWOvfsqx+3v1qjsfWF2Ny5XWlVm61Kc3dvsd7Y2Wwtrh94BDYAAAAwQo8/9fbvkojY/+KVzhT5fQABDvjzuAsAnKapcRcAGBt38YbJVbiflS+dXTmA8UmOWW7wDgAAXHzXP3X49/9eN/++rg0AF46xPgAweR7q938dBLjQCkYAwkRLI+Ij3eTlYesM/f3/NyeNkmUR7xTvneP0AQAARmu2MyVpOe8HzEaalssRj0WkpSgkq+u16q28f/DbYuFyOz/X2TI5dswwAAAAAAAAAAAAAAAAAAAAAAAAANCVZUlkD+jyA28JAAAAjFJE+tekczf/iOvFZ2f7rw9cSv5TjL/kmZ+++uPbS63W9lx7/j87z/K6FBGtn+Tznx/6+DAAAADgtCX7Qxd1++n569xISwUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADABHjvzuvLvWmUcf/+1YgoDYo/HTOd15koRMTVfyUxfc92SURMnUL8/Tcj4pOD4ifxfpZlpbwUg+JfOeP4pc6hGRw/jYhrpxAfJtnb7fbn5UGfvzSe7rwO/vxN59PDGt7+pR+2f1ND2p/HDu2tPjDGE+/+sjI0/psRT0wPbn968ZMh8Z85tLf/Zll2OMZ3vr23Nyx+9rOI6wO/f5IDsSqt+lalubt3c72+tFZdq27Oz8+9uPDSwgsLtyqr67Vq/ndgjB9++lfvH1X/qwPi/+H33fb3qPo/O2ynff7/7u07H+smC4Pi33hm4PfvTPTF722c5t99n83T7eXXe+n9bvpeT/7inSePqv/KkON/3Pt/44T1f+6bP/jTCVcFAEagubu3sVSrVbePSMycYJ2LmPj1zLkoxn0msje679w5KU/hQTdvn63endOr1birczCRjSbWU7ExFeekyh8mjmk4sq43zryFAgAATsvdk/5xlwQAAAAAAAAAAAAAAAAAAAAm1yhuJ9Yfc388VQUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAONIHAQAA//9tiOPt") quotactl$Q_GETQUOTA(0xffffffff80000700, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000400000000000800"], 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000ec0)={0x2020}, 0x2020) creat(&(0x7f0000000040)='./file1\x00', 0x4) [ 1081.104785][T26247] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.106952][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.129827][T26253] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1081.139852][ T5090] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 1081.142473][T26256] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1081.150930][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=6 [ 1081.168254][T26253] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1081.192948][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.202536][ T5090] NILFS (loop1): discard dirty block: blocknr=35, size=1024 [ 1081.202568][ T5090] NILFS (loop1): discard dirty block: blocknr=36, size=1024 [ 1081.202587][ T5090] NILFS (loop1): discard dirty block: blocknr=37, size=1024 [ 1081.202606][ T5090] NILFS (loop1): discard dirty block: blocknr=38, size=1024 [ 1081.202852][ T5090] NILFS (loop1): disposed unprocessed dirty file(s) when detaching log writer [ 1081.204633][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=5 [ 1081.226603][T26253] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1081.259559][T26261] fuse: Bad value for 'fd' [ 1081.263466][T26256] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1081.290023][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1081.299506][ T5090] NILFS (loop1): discard dirty block: blocknr=41, size=1024 [ 1081.303646][T26253] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.307058][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.325973][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.335074][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.344381][T26256] Remounting filesystem read-only [ 1081.350123][T26263] loop3: detected capacity change from 0 to 512 [ 1081.350230][ T1044] NILFS (loop2): discard dirty page: offset=4096, ino=6 10:23:59 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) r0 = syz_mount_image$fuse(&(0x7f0000000200), &(0x7f00000002c0)='./file0\x00', 0x42, &(0x7f0000000480)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}], [{@uid_lt={'uid<', 0xee00}}, {@euid_lt={'euid<', 0xee01}}]}}, 0x1, 0x0, &(0x7f0000000540)="769b1f7c29e421cd6e5ec8ce96456bb6e049649827558ece266da273dadfe4b78db74f96c5addc359ef317814f4f7992bf2c87d18dcc8b995a2b5f99f6bbb7354d80aedbeefd74c8d7050c04f140d8fb96f7e0711358b528bff08db6d420708d41276c91c04e58f8ff0d16268e5d541cf0520d28d8ffd864f24e4e2f9afa74328bccd2de41b0262fa5498f92c305726330c9b539bc13bd74497120b7114ca0de111dd254c7173868d37e7b8b5bf8a039881b9d55805f12d55738140ddeb5dbf375c0a3ceffe732cdc6003428130d26d15b93904c69") linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000300)='./bus\x00', 0x400) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x48800, 0x0) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x510002, 0x0) r3 = open(&(0x7f0000000400)='./file2\x00', 0xec841, 0x0) pwritev2(r3, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0x1400, 0xd600, 0x3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {r3}}, './file1\x00'}) [ 1081.363775][ T1044] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1081.364462][ T2397] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1081.375453][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=4 [ 1081.391225][T26253] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.414324][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.414346][T26263] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1081.430358][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.434628][ T5090] NILFS (loop1): discard dirty block: blocknr=40, size=1024 [ 1081.441944][T26253] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.468630][T26263] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1081.476719][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.485689][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.488787][T26263] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1081.496605][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.513421][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.514541][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.531141][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.532528][ T5090] NILFS (loop1): discard dirty page: offset=0, ino=3 [ 1081.547419][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.548209][ T5090] NILFS (loop1): discard dirty block: blocknr=42, size=1024 [ 1081.564295][ T5090] NILFS (loop1): discard dirty block: blocknr=43, size=1024 [ 1081.565551][T26270] fuse: Bad value for 'fd' [ 1081.573153][ T5090] NILFS (loop1): discard dirty block: blocknr=44, size=1024 [ 1081.584158][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.593352][ T5090] NILFS (loop1): discard dirty page: offset=65536, ino=3 [ 1081.596151][T26263] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1081.602090][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.628808][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1081.635736][ T2397] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1081.637109][ T1044] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1081.656492][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.658891][ T1044] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1081.665568][ T2397] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1081.680315][ T5090] NILFS (loop1): discard dirty block: blocknr=0, size=1024 [ 1081.684060][T26263] Quota error (device loop3): write_blk: dquota write failed [ 1081.695033][ T2397] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1081.701704][T26263] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota 10:24:00 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1081.705914][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.731287][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.735408][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.751451][T26263] EXT4-fs (loop3): 1 truncate cleaned up [ 1081.755339][ T2397] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1081.757794][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.766589][ T5090] NILFS (loop1): discard dirty page: offset=196608, ino=3 [ 1081.774066][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.788669][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.790967][T26263] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1081.804634][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.815436][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.831010][ T2397] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1081.838417][ T1044] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1081.838445][ T1044] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1081.838465][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.856600][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1081.867234][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.889546][ T5090] NILFS (loop1): discard dirty block: blocknr=49, size=1024 [ 1081.904896][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.916964][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1081.929365][ T2397] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1081.938230][ T5090] NILFS (loop1): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.947686][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.951950][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.994712][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1081.996338][ T1044] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1082.022375][ T1044] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1082.024569][ T2397] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1082.029899][ T1044] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1082.029922][ T1044] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1082.029942][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.081035][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.096657][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1082.105351][ T2397] NILFS (loop4): discard dirty block: blocknr=40, size=1024 10:24:00 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:24:00 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x8, 0x0, 0x10) [ 1082.147781][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.156838][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.166160][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.178814][T26276] loop3: detected capacity change from 0 to 512 [ 1082.190603][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1082.200630][ T2397] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1082.209811][ T1044] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1082.235262][ T2397] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1082.235490][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.265741][ T2397] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1082.273801][T26276] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1082.281265][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.291139][ T2397] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1082.298779][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1082.325998][T26278] loop1: detected capacity change from 0 to 512 [ 1082.332760][ T1044] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1082.345562][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:00 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1082.378802][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1082.393992][ T1044] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1082.404937][T26276] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1082.420492][ T1044] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1082.435074][T26278] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #16: comm syz-executor.1: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 5(4), depth 0(0) [ 1082.435241][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.460456][T26276] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1082.503155][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1082.514194][T26278] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz-executor.1: couldn't read orphan inode 16 (err -117) [ 1082.514832][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:00 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$eJzs3U2MW0cBAOCxd73JJilxSkKXNLQJhbb8dNNslvATQVIlQiJqKsSlUsUlStMSEYJEkYCqEklO3GhVBYkTP+LUS1UQEr2gqCculWikCqmnwoEDURCVOEAgcRXvjNee2H22s+tnx98njcfz5j3PvOfn5/c7E4CpVW2+Li8vVEK4+PrLR//x4N/nbw451Bqj3nydbUvVQgiVmJ7NPu/dmZX4+nsvnOwWV8JS8zWlwxNXW9NuDiGcC7vDpVAPOy9efunNpcePnz92Yc9brxy8sj5zDwAA0+Xrlw4u7/jrn+/ddu3V+w6HDa3haf+8HtNb4n7/4bjjn/b/q6EzXWkL7eay8WZjqM53jjfTZbz2cmrZeLM9yp/Lyq/1GG9D+ODyZ9qGdZtvmGRpPa6HSnWxI12tLi6uHJOH5nH9XGXx7OkzzzxXUkWBNffv+0MIu9vCkQud6XELh8agDkOGxhjUYSLD4dGVda2xovR5HlFobC17CwSwIr9eeItz+ZmF29P6tNn+yr/6WLX79LAGRr3+D1T+XMnlB+X/5rwtDmvnTl2b0nyl39GWmM6vI+T3L/X+/eVXOjqH5tcjan3Ws9d1hEm5vtCrnjMjrsewetU/Xy/uVF+OcVoOX8ny238/+Xc6Kd8x0N1/8vP/giCMdwgd6drtfFaj5O0PML7y++Ya6fpolN/Xl+dvKMjfWJA/X5C/qSB/c0E+TLPfff+n4cXK6nF+fkw/6PnwdJ7trhh/aMD65OcjBy0/v+93ULdbfn4/MYyzP5x48tQXnn7q8sr9/5XW+n8jru/pcKMef1uX4gjpfGF+Xr1173+9s5xqj/HuzupzV5fxm++3d45X2b76OaFtO3NLPRY6p9vaa7xdnePVs/HmY9iY1TffP9mUTZf2P9J2NS2v2Wx+a9l8zGX1SNuVbTHO6wHDSOtjr/v/0/q5EGqVZ06fOfVoTKf19E8ztQ03h+8bcb2B29fv8z8LofP5ny2t4bVq+3Zh6+rwysp24bX4eZ3Dl1rldA7fH9Ppf+5bM/PN4Ysnv3vm6bWffZhqz/3o+W+fOHPm1Pe8GfrNV8ejGoO8SYct41Ifb8buTckbJmDd7f3xyk7AI6e/c+LZU8+eOrv/wIH9S0sHvrh/eW9zv35v+959u3Ml1BZYS6t/+mXXBAAAAAAAAAAAAOjXD44dvfz2G59/Z+X5/9Xn/9Lz/+nO3/T8/0+y5//z5+TTc/DpOcBtXfKb42QNrM5l49Vi+HBW3+1ZOTuy6T4S41Y/fvH5/1Rc3q5rqs892fBaj2TWnMAt7aXMZW2Q5P0FfjzGF2L86wAlqsx3Hxzjovat07qe2qdoa5eioX3gyZG+t7Q2pHZM0vPfXdt1avuyt42gjqy9UTxOWPY8At39c6ra//7X6oyXXhehd5gdbXk/n951otFzL73fHmwA1kbZ/X+m854pPvvHr228GdJoVx/r3F7m7ZfCIP7ydmd63PufXO/y8377Rl1+2fM/6v4/W/3f9b39y3rMqw9X7n9/ceWdtmLDzn7Lz+c/tQO9fbDyr8Xy09w8FPorv/GrrPz8glCf/peVv6nP8m+Z/13Dlf//WH5abA8/0G/5KzWuVDvrkZ83Ttf/8vPGyfVs/lPbnh9Q/jee7zb/Q3bUeCOWD9NsUvqZHVS2H9HaaR++/9/o3Nr2/9uqbLZZy+/D+FxMpw1xus8h7+9k0Pqn+yvS/8CO7PMrBf9v+v+dbF+KcdHvIfX/m9bHevzLb0s3l2VK17os2zt1WwOT6t2puv43EWHjGNRB6D80ZoaYrtVPXMn1bzQa63tCq0CphVP68i/7OKHs8ste/kXy/n/zffi8/988P+//N8/P+//N8+fjN9QrP+//N1+eef+/ef492efm/QMvFOR/tCB/Z/f81mH7vQXT7yrI/1hB/p5W/qGOMVL+fQXT31+Qf3dB/gMF+Z8oyP9kQf6DBfkPt+W39wGd8j9VMP2dLj2PMq3zD9Msfz7P7x+mR7r+0+v3v70gH5hcP3t135GnfvvN+srz/3Ot8yHpOt7hmK7F46cfxnR+3Tu0pW/mvRHTf8vyx/18B0yTvP2M/P/9oYJ8YHKl+7z8vmEKVTZ2Hxzjonareu3nM1k+HePPxPizMX4kxosx3hvjfTFeGlH9WB9HXvv9wRcrq8f7W7P8fu8nz58H6mgnKoSwv8/65OcHBr2fPW/Hb1C3W/6Qj4MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACUptp8XV5eqIRw8fWXjz55/PTem0MOtcaoN19n21K11nQhPBrjmRj/Mr65/t4LJ9vjGzGuhKVQCZXW8PDE1VZJm0MI58LucCnUw86Ll196c+nx4+ePXdjz1isHr6zfEgAAAIA73/sBAAD//weuDxQ=") (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x2000}) syncfs(r1) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000040201006) r2 = openat$smackfs_logging(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000180)={0xd3cb, 0x18, '\x00', 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0]}) (async) ftruncate(r0, 0xbe7) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1082.567666][T26276] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1082.592522][T26276] Quota error (device loop3): write_blk: dquota write failed [ 1082.600192][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer 10:24:01 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x30003, &(0x7f0000000480)=ANY=[@ANYBLOB="72656469726563745f6469723d2e2f6275732c6c6f7765726469723d2e2f66696c7f000000656661756c745f7065726d697373696f6e732c7570991e726469723d2e2f66696c65302c696e6465783d6f6e2c686173682c66736d616769633d307830303030303030303030303030303033037173757569643d33366162646333372d356139392d383850662d5d3731392d63336565343034662c636f6e746578743d7379736161756469742c00"]) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b0700000000000000732c7c6f7765726c69723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00cf6b20bcaa8c928bea22f59623be3564cda0018bb83c80d4523fbe9aa8d7b50847383c619152d3c18c"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') chdir(&(0x7f0000000180)='./bus\x00') [ 1082.618749][T26278] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1082.625000][T26276] EXT4-fs (loop3): 1 truncate cleaned up [ 1082.646035][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1082.651349][T26276] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1082.659500][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1082.679670][T26278] ext4 filesystem being mounted at /root/syzkaller-testdir2098443966/syzkaller.5mMm3o/925/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1082.698429][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1082.705818][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1082.713335][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1082.759944][T26292] loop4: detected capacity change from 0 to 2048 [ 1082.763388][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer 10:24:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1082.799319][T26278] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #15: comm syz-executor.1: corrupted xattr block 19: invalid ea_ino [ 1082.800131][T26293] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1082.849465][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1082.872888][T26278] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #15: comm syz-executor.1: corrupted xattr block 19: invalid ea_ino [ 1082.878324][T26295] overlay: Unknown parameter 'work' [ 1082.903585][T26293] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1082.951483][T26293] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1082.957433][T26278] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #15: comm syz-executor.1: corrupted xattr block 19: invalid ea_ino [ 1082.963276][T26293] Remounting filesystem read-only 10:24:01 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x30003, &(0x7f0000000480)=ANY=[@ANYBLOB="72656469726563745f6469723d2e2f6275732c6c6f7765726469723d2e2f66696c7f000000656661756c745f7065726d697373696f6e732c7570991e726469723d2e2f66696c65302c696e6465783d6f6e2c686173682c66736d616769633d307830303030303030303030303030303033037173757569643d33366162646333372d356139392d383850662d5d3731392d63336565343034662c636f6e746578743d7379736161756469742c00"]) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b0700000000000000732c7c6f7765726c69723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00cf6b20bcaa8c928bea22f59623be3564cda0018bb83c80d4523fbe9aa8d7b50847383c619152d3c18c"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) chdir(&(0x7f0000000180)='./bus\x00') [ 1083.006608][ T42] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1083.008511][T26299] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1083.017769][ T42] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1083.036537][T26299] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.082103][T26278] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #15: comm syz-executor.1: corrupted xattr block 19: invalid ea_ino [ 1083.097975][T26299] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.112309][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.123738][T26299] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.129397][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.151195][T26309] overlay: Unknown parameter 'work' [ 1083.158795][T26299] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1083.175382][T26299] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1083.175936][T26306] loop3: detected capacity change from 0 to 512 [ 1083.186532][T26299] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1083.200777][T26299] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.203575][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.210616][T26299] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:01 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x30003, &(0x7f0000000480)=ANY=[@ANYBLOB="72656469726563745f6469723d2e2f6275732c6c6f7765726469723d2e2f66696c7f000000656661756c745f7065726d697373696f6e732c7570991e726469723d2e2f66696c65302c696e6465783d6f6e2c686173682c66736d616769633d307830303030303030303030303030303033037173757569643d33366162646333372d356139392d383850662d5d3731392d63336565343034662c636f6e746578743d7379736161756469742c00"]) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b0700000000000000732c7c6f7765726c69723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00cf6b20bcaa8c928bea22f59623be3564cda0018bb83c80d4523fbe9aa8d7b50847383c619152d3c18c"]) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') chdir(&(0x7f0000000180)='./bus\x00') 10:24:01 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0xe00, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb, 0x10, r0, 0x8000000) fallocate(r1, 0x10, 0x4, 0x9) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r2) ftruncate(r2, 0x2007ffb) sendfile(r0, r2, 0x0, 0x1000000201006) pwritev2(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1083.231831][T26299] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.262558][T26306] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1083.274995][ T42] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1083.283851][ T42] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1083.292272][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.302104][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.311904][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.321379][ T42] NILFS (loop4): discard dirty page: offset=0, ino=5 10:24:01 executing program 1: syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x3000010, &(0x7f0000000240)=ANY=[@ANYRES64=0x0, @ANYRES8, @ANYRESHEX, @ANYRES32, @ANYRES16], 0x1, 0x528, &(0x7f0000000980)="$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") (async) quotactl$Q_GETQUOTA(0xffffffff80000700, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000400000000000800"], 0xffffffffffffffff, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000ec0)={0x2020}, 0x2020) (async) creat(&(0x7f0000000040)='./file1\x00', 0x4) [ 1083.328806][ T42] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1083.336269][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.373408][T26306] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1083.401501][T26314] overlay: Unknown parameter 'work' [ 1083.408948][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.418056][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.420867][T26306] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1083.430614][ T42] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1083.440264][ T42] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1083.449018][ T42] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1083.450844][ T5090] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1083.456344][ T42] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1083.473904][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.482914][ T42] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1083.490303][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:01 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperdir=./file1<\x00']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1083.508325][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.524697][T26306] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1083.540974][ T42] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1083.548414][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.558452][ T42] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1083.573895][T26317] loop2: detected capacity change from 0 to 2048 [ 1083.591559][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.601086][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.605141][T26306] EXT4-fs (loop3): 1 truncate cleaned up [ 1083.609991][ T42] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1083.610021][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.610080][ T42] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1083.610099][ T42] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1083.610118][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.610138][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.610158][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1083.623320][ T42] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1083.623345][ T42] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1083.623366][ T42] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1083.623384][ T42] NILFS (loop4): discard dirty block: blocknr=37, size=1024 10:24:02 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0xc, 0x0, 0x10) [ 1083.623401][ T42] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1083.674208][T26319] overlayfs: failed to resolve './file1<': -2 [ 1083.723235][T26306] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 10:24:02 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperdir=./file1<\x00']) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:24:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1083.785291][T26320] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1083.805204][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1083.817507][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1083.859951][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1083.910089][T26320] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1083.943728][T26323] loop1: detected capacity change from 0 to 512 [ 1083.953410][T26320] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1083.988271][T26329] overlayfs: failed to resolve './file1<': -2 [ 1084.012872][T26323] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #16: comm syz-executor.1: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 5(4), depth 0(0) [ 1084.032124][T26320] Remounting filesystem read-only [ 1084.043600][ T42] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1084.053623][T26328] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1084.060921][ T42] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1084.060952][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.060973][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.060993][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.061093][ T42] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1084.061112][ T42] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1084.061132][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.061151][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.061170][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.061223][ T42] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1084.070671][T26323] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz-executor.1: couldn't read orphan inode 16 (err -117) [ 1084.126758][T26328] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1084.142787][ T42] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1084.164114][T26332] loop4: detected capacity change from 0 to 2048 [ 1084.183916][T26328] NILFS (loop2): discard dirty block: blocknr=0, size=1024 10:24:02 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperdir=./file1<\x00']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1084.192691][T26337] loop3: detected capacity change from 0 to 512 [ 1084.198267][T26328] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1084.215704][T26323] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1084.263277][T26323] ext4 filesystem being mounted at /root/syzkaller-testdir2098443966/syzkaller.5mMm3o/926/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1084.268431][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.287443][T26338] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1084.298143][T26337] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1084.307689][T26328] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1084.325926][T26335] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1084.333082][T26335] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1084.333126][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.355015][T26341] overlayfs: failed to resolve './file1<': -2 [ 1084.360626][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.362953][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 1084.363005][ T28] audit: type=1800 audit(1709720642.744:1354): pid=26332 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1084.386973][T26323] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1084.397067][T26337] EXT4-fs (loop3): revision level too high, forcing read-only mode 10:24:02 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0xe00, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb, 0x10, r0, 0x8000000) (async) fallocate(r1, 0x10, 0x4, 0x9) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r2) ftruncate(r2, 0x2007ffb) sendfile(r0, r2, 0x0, 0x1000000201006) (async) pwritev2(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1084.414828][T26335] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1084.420228][T26337] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1084.424425][T26335] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1084.437097][T26338] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1084.449312][T26335] NILFS (loop2): discard dirty block: blocknr=0, size=1024 10:24:02 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0) ftruncate(r0, 0x2007fff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x9ed, 0x5) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0xbc5ff4c3f48d669f, r0, 0x8c91000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperde1,\x00']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1084.480625][T26338] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1084.498106][T26337] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1084.511828][T26338] Remounting filesystem read-only [ 1084.523225][T26337] Quota error (device loop3): write_blk: dquota write failed [ 1084.530946][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1084.531360][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1084.555258][T26345] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1084.562937][ T11] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1084.566661][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1084.584901][ T11] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1084.597421][T26345] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.617478][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:03 executing program 1: syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x3000010, &(0x7f0000000240)=ANY=[@ANYRES64=0x0, @ANYRES8, @ANYRESHEX, @ANYRES32, @ANYRES16], 0x1, 0x528, &(0x7f0000000980)="$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") (async) quotactl$Q_GETQUOTA(0xffffffff80000700, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000400000000000800"], 0xffffffffffffffff, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000ec0)={0x2020}, 0x2020) creat(&(0x7f0000000040)='./file1\x00', 0x4) [ 1084.634244][T26345] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.638865][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1084.643578][T26337] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1084.662765][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.680521][T26345] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.688713][ T28] audit: type=1800 audit(1709720643.064:1355): pid=26347 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1953 res=0 errno=0 [ 1084.721741][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1084.724884][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.730091][T26347] overlay: ./bus is not a directory [ 1084.739745][T26345] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1084.757644][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1084.765267][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 1084.776036][ T11] NILFS (loop4): discard dirty page: offset=0, ino=2 10:24:03 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0) ftruncate(r0, 0x2007fff) (async) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x9ed, 0x5) (async) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0xbc5ff4c3f48d669f, r0, 0x8c91000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperde1,\x00']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1084.789129][T26337] EXT4-fs (loop3): 1 truncate cleaned up [ 1084.795423][T26345] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1084.807252][ T11] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1084.819820][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1084.820653][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.837810][T26345] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1084.854549][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.859469][T26337] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1084.863612][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.884778][T26349] loop1: detected capacity change from 0 to 512 [ 1084.888486][ T5088] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1084.893714][ T11] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1084.905952][ T11] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1084.913868][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.923375][T26345] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.935370][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.940954][T26345] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.955375][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.972191][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1084.986575][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.002294][T26349] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #16: comm syz-executor.1: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 5(4), depth 0(0) [ 1085.002425][T26345] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.026458][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1085.032068][ T28] audit: type=1800 audit(1709720643.414:1356): pid=26356 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1954 res=0 errno=0 [ 1085.064151][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1085.066746][ T11] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1085.082942][T26349] EXT4-fs error (device loop1): ext4_orphan_get:1399: comm syz-executor.1: couldn't read orphan inode 16 (err -117) [ 1085.107787][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1085.114641][ T5088] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1085.123914][T26358] overlay: ./bus is not a directory [ 1085.130498][T26349] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1085.135484][ T11] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1085.152692][T26349] ext4 filesystem being mounted at /root/syzkaller-testdir2098443966/syzkaller.5mMm3o/927/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1085.160891][ T5088] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1085.174321][T26349] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 10:24:03 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x147042, 0x0) ftruncate(r0, 0x2007fff) (async) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x9ed, 0x5) (async) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0xbc5ff4c3f48d669f, r0, 0x8c91000) (async, rerun: 64) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerdir=./file0,upperde1,\x00']) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1085.183943][ T11] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1085.202016][ T5088] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1085.228150][ T11] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1085.235925][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.246640][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.287239][ T11] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1085.301308][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.311245][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.320594][ T11] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1085.328459][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.337504][ T5088] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1085.338047][ T11] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1085.345599][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.345623][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.345643][ T5088] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1085.366250][T26360] loop3: detected capacity change from 0 to 512 [ 1085.395818][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.416428][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.427217][ T11] NILFS (loop4): discard dirty block: blocknr=49, size=1024 10:24:03 executing program 1: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1085.435126][ T28] audit: type=1800 audit(1709720643.814:1357): pid=26362 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1962 res=0 errno=0 [ 1085.470350][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.471952][T26363] overlay: ./bus is not a directory [ 1085.493873][T26360] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1085.502107][ T11] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1085.519968][ T11] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1085.522150][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.536029][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.545457][ T5088] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1085.545485][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.545505][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.545613][ T5088] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1085.545633][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:04 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x311830, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./bus\x00', 0x111) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1085.591114][T26360] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1085.603361][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.612817][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1085.620492][T26360] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1085.623451][ T11] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1085.635385][ T11] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1085.644464][ T11] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1085.652287][ T11] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1085.660290][ T11] NILFS (loop4): discard dirty block: blocknr=38, size=1024 10:24:04 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x311830, &(0x7f0000000000)) (async, rerun: 64) mkdir(&(0x7f0000000080)='./bus\x00', 0x111) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:24:04 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x10, 0x0, 0x10) [ 1085.755329][T26360] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1085.783752][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer 10:24:04 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x311830, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./bus\x00', 0x111) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1085.811487][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer 10:24:04 executing program 1: r0 = syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d37e, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x4c37e, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8800000) r3 = open(&(0x7f0000000100)='.\x00', 0x591002, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0xffffffff, @private2}}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f00000004c0)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @loopback}, @ib={0x1b, 0x757, 0x5, {"8f897525a0abe97333f1f4ec1d6bccb6"}, 0x80, 0x7fffffff, 0x3}}}, 0x118) sendfile(r3, r3, &(0x7f0000000000), 0x400) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', &(0x7f0000000300), 0x0) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0xae03, 0x69) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f00000030c0)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRESOCT, @ANYRESHEX, @ANYRESHEX, @ANYRESOCT, @ANYBLOB="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"/280, @ANYRES64=r3], 0xfe, 0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001840)) r5 = openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x49cb3b945e824a2e, 0x46) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r4, {0xff}}, './bus\x00'}) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000080)='./file2\x00', 0x40801, 0x9) r6 = open(&(0x7f0000000100)='.\x00', 0x591002, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f00000001c0)={0x3, 0x48, 0xfa00, {{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @private2}}}, 0x48) sendfile(r6, r6, &(0x7f0000000000), 0x400) sendfile(r1, r1, 0x0, 0x7fffffff) r7 = open(&(0x7f0000000180)='./file2\x00', 0x1cd842, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x4020940d, &(0x7f0000000000)={0x4}) [ 1085.880200][T26360] Quota error (device loop3): write_blk: dquota write failed [ 1085.903122][T26360] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota 10:24:04 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0xe00, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb, 0x10, r0, 0x8000000) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb, 0x10, r0, 0x8000000) fallocate(r1, 0x10, 0x4, 0x9) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r2) ftruncate(r2, 0x2007ffb) sendfile(r0, r2, 0x0, 0x1000000201006) (async) sendfile(r0, r2, 0x0, 0x1000000201006) pwritev2(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1085.949007][T26360] EXT4-fs (loop3): 1 truncate cleaned up 10:24:04 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='./bus\x00', 0x101, 0x20) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_on}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, '\\\x00'}}, {@measure}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@obj_type}, {@dont_measure}, {@appraise}]}) open(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x4b) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './bus', [{0x20, 'func'}], 0xa, "f7ecf92d2fd4da33e556f117d26f6d0e11bfa5d2262ca43d497abf59e9ab401aee2992038da2d75fa086cc0c695cb924ea885c47bd00fc112fec325417a562eff8f6ba49f6909d1e2968007a8d92b8b7ce04c151e155a2f4d1d290c0e5534a20c2a472ea750154a246a0881abfb8b5376fc86df72ccebf4a7bc5a5ecccf3aed8bbaceda94346b5df98fb8b5664292ff43d2538f66b21885a1b32e2adfdf0303d3b4a2a0ed603ad624e82497b09efc701949fe458e4861314da84b9cc185c098242a4481b5139a6"}, 0xd5) mount_setattr(r0, &(0x7f00000003c0)='./file0\x00', 0x1100, &(0x7f0000000400)={0x81, 0x81, 0x60000, {r2}}, 0x20) open(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x10) write$binfmt_misc(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xb6) openat(r2, &(0x7f00000002c0)='./file1\x00', 0x1000, 0xc0) open(&(0x7f0000000480)='./file0\x00', 0x80000, 0xc4) [ 1086.017373][T26360] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 10:24:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1086.127756][T26386] loop4: detected capacity change from 0 to 2048 10:24:04 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='./bus\x00', 0x101, 0x20) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_on}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, '\\\x00'}}, {@measure}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@obj_type}, {@dont_measure}, {@appraise}]}) open(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x4b) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './bus', [{0x20, 'func'}], 0xa, "f7ecf92d2fd4da33e556f117d26f6d0e11bfa5d2262ca43d497abf59e9ab401aee2992038da2d75fa086cc0c695cb924ea885c47bd00fc112fec325417a562eff8f6ba49f6909d1e2968007a8d92b8b7ce04c151e155a2f4d1d290c0e5534a20c2a472ea750154a246a0881abfb8b5376fc86df72ccebf4a7bc5a5ecccf3aed8bbaceda94346b5df98fb8b5664292ff43d2538f66b21885a1b32e2adfdf0303d3b4a2a0ed603ad624e82497b09efc701949fe458e4861314da84b9cc185c098242a4481b5139a6"}, 0xd5) mount_setattr(r0, &(0x7f00000003c0)='./file0\x00', 0x1100, &(0x7f0000000400)={0x81, 0x81, 0x60000, {r2}}, 0x20) open(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x10) write$binfmt_misc(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xb6) openat(r2, &(0x7f00000002c0)='./file1\x00', 0x1000, 0xc0) open(&(0x7f0000000480)='./file0\x00', 0x80000, 0xc4) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) open(&(0x7f0000000300)='./bus\x00', 0x101, 0x20) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) fstat(0xffffffffffffffff, &(0x7f0000000100)) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_on}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, '\\\x00'}}, {@measure}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@obj_type}, {@dont_measure}, {@appraise}]}) (async) open(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x4b) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './bus', [{0x20, 'func'}], 0xa, "f7ecf92d2fd4da33e556f117d26f6d0e11bfa5d2262ca43d497abf59e9ab401aee2992038da2d75fa086cc0c695cb924ea885c47bd00fc112fec325417a562eff8f6ba49f6909d1e2968007a8d92b8b7ce04c151e155a2f4d1d290c0e5534a20c2a472ea750154a246a0881abfb8b5376fc86df72ccebf4a7bc5a5ecccf3aed8bbaceda94346b5df98fb8b5664292ff43d2538f66b21885a1b32e2adfdf0303d3b4a2a0ed603ad624e82497b09efc701949fe458e4861314da84b9cc185c098242a4481b5139a6"}, 0xd5) (async) mount_setattr(r0, &(0x7f00000003c0)='./file0\x00', 0x1100, &(0x7f0000000400)={0x81, 0x81, 0x60000, {r2}}, 0x20) (async) open(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x10) (async) write$binfmt_misc(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="73797a31aeae04896f776aa0a41497123090af80ac02d6325e15e93d73e92ed63c06114623788e7684da21096be5f0759d393dfb8ac4f47a1c69afbed556e497c22d2e95abf0763677da71db93320c44cf3fb17f98a31eb3f615fc900e69e10856e87b64d79d985e7a6c51eb8add56ba9f3e6f1d7dd2c8bf467347790f3aa3c7f9d0200ba1754874441075abc693ad21dfdad5fcb218a46747bfad489c4999061c213b5e03da57e5a98a9d01e0f735fbb2be79612bf5a0f056e28f114ac35fca16d19776189c3ee16419fa69f3536d7f725c7569870236baadc4b5e4a0a39ec5a370a8c1ddb7ca7c207a46fdaab4fb5b151af664058426f8f4fc"], 0xb6) (async) openat(r2, &(0x7f00000002c0)='./file1\x00', 0x1000, 0xc0) (async) open(&(0x7f0000000480)='./file0\x00', 0x80000, 0xc4) (async) [ 1086.199912][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1086.227261][T26393] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1086.289563][ T28] audit: type=1800 audit(1709720644.674:1358): pid=26386 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1086.328564][T26390] loop2: detected capacity change from 0 to 2048 [ 1086.347558][T26393] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1086.360564][T26393] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1086.393540][T26397] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1086.397091][T26393] Remounting filesystem read-only [ 1086.430570][T26398] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1086.439963][T26397] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1086.444911][ T11] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1086.467578][T26398] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.476651][T26398] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:04 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) r0 = open(&(0x7f0000000300)='./bus\x00', 0x101, 0x20) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_on}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, '\\\x00'}}, {@measure}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@obj_type}, {@dont_measure}, {@appraise}]}) (async) open(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x4b) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './bus', [{0x20, 'func'}], 0xa, "f7ecf92d2fd4da33e556f117d26f6d0e11bfa5d2262ca43d497abf59e9ab401aee2992038da2d75fa086cc0c695cb924ea885c47bd00fc112fec325417a562eff8f6ba49f6909d1e2968007a8d92b8b7ce04c151e155a2f4d1d290c0e5534a20c2a472ea750154a246a0881abfb8b5376fc86df72ccebf4a7bc5a5ecccf3aed8bbaceda94346b5df98fb8b5664292ff43d2538f66b21885a1b32e2adfdf0303d3b4a2a0ed603ad624e82497b09efc701949fe458e4861314da84b9cc185c098242a4481b5139a6"}, 0xd5) mount_setattr(r0, &(0x7f00000003c0)='./file0\x00', 0x1100, &(0x7f0000000400)={0x81, 0x81, 0x60000, {r2}}, 0x20) (async, rerun: 32) open(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x10) (async, rerun: 32) write$binfmt_misc(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xb6) (async) openat(r2, &(0x7f00000002c0)='./file1\x00', 0x1000, 0xc0) open(&(0x7f0000000480)='./file0\x00', 0x80000, 0xc4) [ 1086.493939][T26397] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1086.505664][ T11] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1086.513833][T26398] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.514256][T26397] Remounting filesystem read-only [ 1086.552996][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.564468][T26398] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1086.579194][T26405] loop3: detected capacity change from 0 to 512 [ 1086.582691][ T1044] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1086.591637][T26398] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1086.601465][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.626874][T26405] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1086.631533][ T1044] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1086.639074][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.654193][T26398] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1086.669066][T26398] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.684413][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.685096][ T11] NILFS (loop4): discard dirty page: offset=0, ino=2 10:24:05 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') chdir(&(0x7f0000000000)='./file2\x00') chroot(&(0x7f0000000100)='./file1\x00') [ 1086.712525][T26398] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.718392][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.733810][T26398] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.744917][T26405] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1086.752517][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.773954][T26405] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1086.783366][ T11] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1086.793450][ T1044] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1086.808022][T26405] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1086.822953][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.822988][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.823009][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.834229][ T1044] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1086.861524][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.870544][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.879561][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.881623][T26405] Quota error (device loop3): write_blk: dquota write failed [ 1086.888896][ T1044] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1086.912115][T26405] EXT4-fs (loop3): 1 truncate cleaned up 10:24:05 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x42, 0x0, 0x10) [ 1086.927223][ T1044] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1086.935226][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1086.946694][ T11] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1086.954428][T26405] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1086.960542][ T11] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1086.997265][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.010708][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1087.016410][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.029293][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$eJzs3cFrHG0ZAPBnNtnatOm3+fQ72IK12kpatLtJY9vgoVYQPRXUeq8x2YSQTTZkN20Tiqb4BwgiKnjSixfBizdBCl48ilDQs6KiiLYKetDOx+5O0jTdTdJ2k02T3w8m874zO/M874aZnXf3ZSaAI+tcRNyMiGdpml6KiEK2PJdNsdaaGq97+uTBZGNKIk1v/yOJJFu2vq+fn27NT2abHY+Ir3wx4uvJy3FrK6tzE5VKeSmrl+rzi6Xayurl2fmJmfJMeWFsbPTa+PXxq+MjXWnnqYi48fm/fO/bP/nCjV9+6t4f7/zt4jcaaQ1m6ze34xX1b7ey1fR8873YvMHSawY7iPqbLcwM7G6bh3uYDwAAnTWu8T8YER+PiEtRiL7tL2cBAACAt1D62cH4XxKRtnesw3IAAADgLZJrjoFNcsVsLMBg5HLFYmsM73txIlep1uqfnK4uL0y1xsoORT43PVspj2RjhYcinzTqo83y8/qVLfWxiHg3Ir5bGGjWi5PVylSvv/wAAACAI+Lklv7/vwut/j8AAABwyAz1OgEAAABgz+n/AwAAwOGn/w8AAACH2pdu3WpM6frzr6furizPVe9enirX5orzy5PFyerSYnGmWp1p3rNvfqf9VarVxU/HwvL9Ur1cq5dqK6t35qvLC/U7sy88AhsAAADYR+9+9NHvk4hY+8xAc2o41uukgH3Rv1FKsnmbo/8P77Tmf96npIB90dfrBICe+U+h1xkAvZLvdQJAzyU7rO84eOc32fxj3c0HAADovuHTr/v7/1puj1MD9piDGI4uv//D0dUc/7fbAb8uFuBQybsCgCPvjX//31GavlJCAABA1w02pyRXjIj3muVcrliMONV8LEA+mZ6tlEci4p2I+F0h/4FGfbS5ZbJjnwEAAAAAAAAAAAAAAAAAAAAAAAAAaEnTJFIAAADgUIvI/TX5Vete/sOFC4Nbvx84lvy3ENkjQu/98Pb370/U60ujjeX/3Fhe/0G2/EovvsEAAAAAtlrvp6/34wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgm54+eTC5Pu1n3L9/LiKG2sXvj+PN+fHIR8SJfyXRv2m7JCL6uhB/7WFEfLhd/KSR1kbIdvEH9j5+DGXvQrv4J7sQH46yR43zz812x18uzjXn7Y+//ogX6q+r8/kvNs5/fR2O/1O7jHHm8c9KHeM/jDjT3/78sx4/6RD//C7jf+2rq6ud1qU/ihhu+/mTvBCrVJ9fLNVWVi/Pzk/MlGfKC2Njo9fGr49fHR8pTc9WytnftjG+85FfPNuu/Sc6xB/aof0Xdtn+/z++/+RDrWK+XfyL59vE//WPs1e8HD+XffZ9Iis31g+vl9da5c3O/vS3Z7dr/1SH9u/0/7+4y/Zf+vK3/rTLlwIA+6C2sjo3UamUlw5todFLPwBpKBzAwje7usM0TdPGMfUG+0niILwtzUKvz0wAAEC3Pb/o73UmAAAAAAAAAAAAAAAAAAAAcHTtx+3EtsZc2ygl3biFNgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAV7wfAAD//1qz3B8=") [ 1087.047691][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.068346][ T1044] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1087.075309][ T1044] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1087.076307][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:05 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) chdir(&(0x7f0000000000)='./file2\x00') chroot(&(0x7f0000000100)='./file1\x00') [ 1087.087043][ T1044] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1087.099682][ T1044] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1087.108366][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.117648][ T1044] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1087.125146][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.133928][ T11] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1087.173977][ T11] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1087.190938][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.198406][ T11] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1087.226655][ T1044] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1087.232582][ T11] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1087.252027][T26419] loop3: detected capacity change from 0 to 512 [ 1087.271245][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.277254][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.297065][T26419] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1087.309481][ T1044] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1087.316532][ T1044] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1087.317273][ T11] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1087.324526][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.360996][T26419] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1087.367243][ T11] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1087.377789][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.386693][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.417200][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:05 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') chdir(&(0x7f0000000000)='./file2\x00') (async) chdir(&(0x7f0000000000)='./file2\x00') chroot(&(0x7f0000000100)='./file1\x00') [ 1087.426136][ T1044] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.437391][T26419] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1087.449358][ T11] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:05 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x1000000201006) r2 = io_uring_setup(0x49c3, &(0x7f00000000c0)={0x0, 0x7b0d, 0x100, 0x3, 0x11c, 0x0, r0}) fallocate(r2, 0x11, 0xffffffff, 0x8) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1087.475160][T26388] loop1: detected capacity change from 0 to 32768 [ 1087.481884][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1087.494038][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1087.508102][T26419] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1087.512745][T26388] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (26388) [ 1087.524217][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1087.549168][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1087.555918][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1087.572531][T26419] EXT4-fs (loop3): 1 truncate cleaned up [ 1087.572998][T26388] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1087.600533][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1087.609210][T26419] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1087.623274][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1087.630908][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1087.652784][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1087.655015][T26388] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 1087.670650][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1087.673257][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1087.687523][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1087.699698][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1087.705409][T26388] BTRFS info (device loop1): using free-space-tree [ 1087.718283][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 10:24:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1087.725387][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.727572][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 1087.770070][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1087.775800][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.793452][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1087.801095][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1087.841186][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 10:24:06 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f736b6461623d2e2f6275732c6c6f676572904c7f3d2e2f3d628ff8f5722fe3c0f6e2e3b0078de4acf0b68dfeb220151b2d75a9690158b7c136777f617264690000d8d55abbb1f5a05c7eeb5478402c59887e94faa6ff5d91eefd46f9026bc21a", @ANYRESDEC]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1087.981677][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.020192][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.072968][T26449] loop3: detected capacity change from 0 to 512 [ 1088.081864][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1088.104370][T26449] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1088.111835][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.178047][T26448] loop2: detected capacity change from 0 to 2048 [ 1088.179404][T26450] btrfs: Unknown parameter ''-%xý ёC!dy:b㥒Bݲh+L/_:ϰpI[QPҿ;(X2\+V2 NIFAM.IJZu |ok current cno (= 3) [ 1088.303819][T26449] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1088.323786][T26455] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1088.341621][T26449] EXT4-fs (loop3): 1 truncate cleaned up [ 1088.353238][T26455] Remounting filesystem read-only [ 1088.367539][T26449] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1088.376265][T26457] loop4: detected capacity change from 0 to 2048 [ 1088.398508][T26459] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1088.404373][T26458] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1088.410299][ T42] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1088.424262][ T42] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1088.440678][T26458] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1088.484389][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.499037][T26458] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1088.514101][T26459] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1088.520535][T26458] NILFS (loop2): discard dirty block: blocknr=0, size=1024 10:24:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1088.531894][T26459] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1088.537968][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.562580][T26463] overlay: Unknown parameter 'woskdab' [ 1088.570936][T26458] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1088.573403][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.589103][T26459] Remounting filesystem read-only [ 1088.594577][ T12] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1088.598167][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1088.603308][ T12] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1088.610984][T26460] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1088.625817][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.631431][ T42] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1088.648751][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.666005][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.677671][T26460] NILFS (loop2): discard dirty block: blocknr=0, size=1024 10:24:07 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f736b6461623d2e2f6275732c6c6f676572904c7f3d2e2f3d628ff8f5722fe3c0f6e2e3b0078de4acf0b68dfeb220151b2d75a9690158b7c136777f617264690000d8d55abbb1f5a05c7eeb5478402c59887e94faa6ff5d91eefd46f9026bc21a", @ANYRESDEC]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1088.687809][ T42] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1088.699153][T26460] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1088.703281][T26465] NILFS error (device loop4): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1088.720689][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.723170][ T12] NILFS (loop4): discard dirty page: offset=0, ino=2 10:24:07 executing program 1: r0 = syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d37e, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x4c37e, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) (async) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8800000) r3 = open(&(0x7f0000000100)='.\x00', 0x591002, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0xffffffff, @private2}}}, 0x48) (async) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f00000004c0)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @loopback}, @ib={0x1b, 0x757, 0x5, {"8f897525a0abe97333f1f4ec1d6bccb6"}, 0x80, 0x7fffffff, 0x3}}}, 0x118) sendfile(r3, r3, &(0x7f0000000000), 0x400) (async, rerun: 32) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (rerun: 32) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', &(0x7f0000000300), 0x0) (async) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0xae03, 0x69) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f00000030c0)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRESOCT, @ANYRESHEX, @ANYRESHEX, @ANYRESOCT, @ANYBLOB="6c587b81896b2350369ee8d83f977b696703527759a674c6d61cd929ebc6e5004d4c47f0144ed8a532c6b3cb877bdfee3e2d4e5ce1f0dd5b5439d7edeb457c8419b1e22974eafe8e727b9a2445a370734209a6e4a8445fa348b9dd7ff9706a2536df371fa6b263533bf021bb179509a910966d4474218e874dba3b22ff70deda308f5903f85b1eab3ec4e539dc3b71462b66785ec2cd88d2150c445cb1968939219a3dceea5fdfb222114769468721f21fd9e7e1de2af80add0700000052a639b050e52139d4823706e8639b457cac96121685c22f843fce087365ec1bfcdafe631dc7031fdb30c55a9ec5e9e7c62817f7387369fc2719a3c653294e291000f9d4c370285b31ed2708d5ac069a2100"/280, @ANYRES64=r3], 0xfe, 0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001840)) (async, rerun: 32) r5 = openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x49cb3b945e824a2e, 0x46) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r4, {0xff}}, './bus\x00'}) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0) (async) open(&(0x7f0000000080)='./file2\x00', 0x40801, 0x9) r6 = open(&(0x7f0000000100)='.\x00', 0x591002, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f00000001c0)={0x3, 0x48, 0xfa00, {{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @private2}}}, 0x48) (async, rerun: 64) sendfile(r6, r6, &(0x7f0000000000), 0x400) (rerun: 64) sendfile(r1, r1, 0x0, 0x7fffffff) (async, rerun: 32) r7 = open(&(0x7f0000000180)='./file2\x00', 0x1cd842, 0x0) (rerun: 32) ioctl$FS_IOC_FSSETXATTR(r7, 0x4020940d, &(0x7f0000000000)={0x4}) [ 1088.730025][T26465] NILFS (loop4): error -5 reading inode: ino=18 [ 1088.730054][T26465] NILFS (loop4): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1088.730133][T26465] NILFS error (device loop4): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1088.730156][T26465] NILFS (loop4): error -5 reading inode: ino=18 [ 1088.730175][T26465] NILFS (loop4): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1088.730549][T26465] NILFS error (device loop4): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1088.738312][T26460] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1088.787437][T26465] NILFS (loop4): error -5 reading inode: ino=18 [ 1088.789973][ T12] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1088.809655][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.818399][T26460] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1088.820944][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.850884][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.867468][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.877098][ T42] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1088.897250][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.906229][ T12] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1088.918495][T26465] NILFS (loop4): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1088.931767][ T42] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1088.935251][T26469] overlay: Unknown parameter 'woskdab' 10:24:07 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x5268b31b3430063e) [ 1088.958482][ T12] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1088.962399][ T5090] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1088.965828][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.965854][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.965874][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1088.965965][ T12] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1089.017305][T26465] NILFS error (device loop4): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1089.027024][T26465] NILFS (loop4): error -5 reading inode: ino=18 [ 1089.037345][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.052077][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.061814][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.067503][T26472] loop3: detected capacity change from 0 to 512 [ 1089.072843][T26465] NILFS (loop4): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1089.087441][ T42] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1089.094315][ T42] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1089.102388][ T42] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1089.110068][ T12] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1089.117938][ T42] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1089.120263][T26465] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1089.125368][ T12] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1089.140990][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.159071][ T42] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1089.166468][ T12] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1089.187810][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.191543][T26465] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.197660][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.243240][T26472] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1089.255316][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.265592][ T42] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1089.280280][ T12] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1089.289875][T26465] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.297840][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.326118][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.326809][T26465] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.337414][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.361726][T26472] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1089.376504][ T42] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1089.383797][T26472] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1089.392792][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.399674][T26465] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1089.405232][ T12] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1089.421315][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.431785][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.451852][T26472] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1089.457309][ T42] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1089.468371][T26465] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1089.477281][ T12] NILFS (loop4): discard dirty page: offset=196608, ino=3 10:24:07 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x5268b31b3430063e) [ 1089.502216][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.511430][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.528530][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.537591][T26465] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1089.537619][T26465] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.537649][T26465] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.537668][T26465] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.577426][ T42] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1089.590284][ T42] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1089.591258][T26472] __quota_error: 9 callbacks suppressed [ 1089.591275][T26472] Quota error (device loop3): write_blk: dquota write failed [ 1089.599979][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.624503][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.633784][ T42] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:08 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") (async) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) (async) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x1000000201006) r2 = io_uring_setup(0x49c3, &(0x7f00000000c0)={0x0, 0x7b0d, 0x100, 0x3, 0x11c, 0x0, r0}) fallocate(r2, 0x11, 0xffffffff, 0x8) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1089.657609][T26472] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1089.669021][ T12] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1089.670074][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1089.677065][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.716961][T26472] EXT4-fs (loop3): 1 truncate cleaned up [ 1089.723332][T26472] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1089.737725][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1089.755940][ T12] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1089.772078][ T12] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1089.794160][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 10:24:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1089.820086][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.821887][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1089.839417][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:08 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x5268b31b3430063e) [ 1089.868728][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1089.880332][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1089.889765][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1089.914707][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1089.929126][ T12] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1089.935869][ T12] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1089.943813][ T12] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1089.967633][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer 10:24:08 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0xc00, 0x0, 0x10) [ 1089.970663][ T12] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1089.997225][ T12] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1090.036203][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1090.068287][T26485] loop3: detected capacity change from 0 to 512 [ 1090.075495][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1090.106388][T26485] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1090.191451][T26485] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1090.222964][T26485] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1090.247563][T26485] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1090.284180][T26492] loop2: detected capacity change from 0 to 2048 [ 1090.316562][T26485] Quota error (device loop3): write_blk: dquota write failed 10:24:08 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x10, &(0x7f0000000080)=ANY=[]) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x801, 0x1c0) linkat(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000300)='./file1\x00', 0x400) mount(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x2920023, &(0x7f00000001c0)='\\\x00\xc6\x7fCP\xdf\xc6\xa2\xd5\xad\xedX\xffz\xdd\xd9}\xa3]^\\3\xa8\xa4\xd1!\x8e$,\xe9\x1a{\xe4\xe3\xd0 N\xe6\xe5Q\xb3\xa7\x92\x82Q`\xb0<6\x0e\xa8\xfa\xadi\x88R#1\x18pEAK^B\x11\xe0a\xb7`\xf8y\r8\x0ef\xa55\xc4I\x8e\xd8\xeb!\x95\xd8\x05V\xa8\xeb\xf5\x15-\x82X\x1f\x10\x16b\xeb\xb40\xe8^\xd9I\xd6\xa9\x9b\xf4\x94\xd07]\x80\x8d\xb2\xca\x8d\xcfp\xa2\xc1p\x96\xb0\xeax\xfe\xb1\xc3\x81\x14\xce\x1cJ\x8b9') open(&(0x7f0000000080)='./file1\x00', 0x90842, 0x60) [ 1090.361601][T26485] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1090.383930][T26494] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1090.404394][T26496] loop4: detected capacity change from 0 to 2048 [ 1090.430961][T26485] EXT4-fs (loop3): 1 truncate cleaned up [ 1090.441872][T26485] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1090.479387][T26498] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 10:24:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1090.563574][ T28] audit: type=1800 audit(1709720648.944:1363): pid=26496 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1090.570594][T26500] overlayfs: missing 'lowerdir' [ 1090.593949][T26498] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) 10:24:09 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x10, &(0x7f0000000080)=ANY=[]) (async) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x801, 0x1c0) linkat(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000300)='./file1\x00', 0x400) mount(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x2920023, &(0x7f00000001c0)='\\\x00\xc6\x7fCP\xdf\xc6\xa2\xd5\xad\xedX\xffz\xdd\xd9}\xa3]^\\3\xa8\xa4\xd1!\x8e$,\xe9\x1a{\xe4\xe3\xd0 N\xe6\xe5Q\xb3\xa7\x92\x82Q`\xb0<6\x0e\xa8\xfa\xadi\x88R#1\x18pEAK^B\x11\xe0a\xb7`\xf8y\r8\x0ef\xa55\xc4I\x8e\xd8\xeb!\x95\xd8\x05V\xa8\xeb\xf5\x15-\x82X\x1f\x10\x16b\xeb\xb40\xe8^\xd9I\xd6\xa9\x9b\xf4\x94\xd07]\x80\x8d\xb2\xca\x8d\xcfp\xa2\xc1p\x96\xb0\xeax\xfe\xb1\xc3\x81\x14\xce\x1cJ\x8b9') open(&(0x7f0000000080)='./file1\x00', 0x90842, 0x60) [ 1090.629135][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1090.633088][T26498] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1090.658146][T26498] Remounting filesystem read-only [ 1090.663338][ T2386] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1090.700920][ T2386] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1090.715323][T26502] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1090.737464][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.746407][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.764150][T26502] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.773717][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.783461][T26502] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.795014][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1090.817312][T26502] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.840013][ T2386] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1090.864706][T26504] overlayfs: missing 'lowerdir' [ 1090.869903][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.895533][T26502] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1090.907447][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.916371][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1090.935283][T26508] loop3: detected capacity change from 0 to 512 [ 1090.954643][T26502] NILFS (loop4): discard dirty page: offset=33587200, ino=18 10:24:09 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x10, &(0x7f0000000080)=ANY=[]) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x801, 0x1c0) linkat(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000300)='./file1\x00', 0x400) mount(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x2920023, &(0x7f00000001c0)='\\\x00\xc6\x7fCP\xdf\xc6\xa2\xd5\xad\xedX\xffz\xdd\xd9}\xa3]^\\3\xa8\xa4\xd1!\x8e$,\xe9\x1a{\xe4\xe3\xd0 N\xe6\xe5Q\xb3\xa7\x92\x82Q`\xb0<6\x0e\xa8\xfa\xadi\x88R#1\x18pEAK^B\x11\xe0a\xb7`\xf8y\r8\x0ef\xa55\xc4I\x8e\xd8\xeb!\x95\xd8\x05V\xa8\xeb\xf5\x15-\x82X\x1f\x10\x16b\xeb\xb40\xe8^\xd9I\xd6\xa9\x9b\xf4\x94\xd07]\x80\x8d\xb2\xca\x8d\xcfp\xa2\xc1p\x96\xb0\xeax\xfe\xb1\xc3\x81\x14\xce\x1cJ\x8b9') open(&(0x7f0000000080)='./file1\x00', 0x90842, 0x60) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x10, &(0x7f0000000080)=ANY=[]) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x801, 0x1c0) (async) linkat(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000300)='./file1\x00', 0x400) (async) mount(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x2920023, &(0x7f00000001c0)='\\\x00\xc6\x7fCP\xdf\xc6\xa2\xd5\xad\xedX\xffz\xdd\xd9}\xa3]^\\3\xa8\xa4\xd1!\x8e$,\xe9\x1a{\xe4\xe3\xd0 N\xe6\xe5Q\xb3\xa7\x92\x82Q`\xb0<6\x0e\xa8\xfa\xadi\x88R#1\x18pEAK^B\x11\xe0a\xb7`\xf8y\r8\x0ef\xa55\xc4I\x8e\xd8\xeb!\x95\xd8\x05V\xa8\xeb\xf5\x15-\x82X\x1f\x10\x16b\xeb\xb40\xe8^\xd9I\xd6\xa9\x9b\xf4\x94\xd07]\x80\x8d\xb2\xca\x8d\xcfp\xa2\xc1p\x96\xb0\xeax\xfe\xb1\xc3\x81\x14\xce\x1cJ\x8b9') (async) open(&(0x7f0000000080)='./file1\x00', 0x90842, 0x60) (async) [ 1090.963945][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1090.972249][T26502] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1090.985765][ T2386] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1090.987055][T26508] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1090.996025][T26502] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.011571][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.036046][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.063871][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.079733][T26502] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:09 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$eJzs3U2MW0cBAOCxd73JJilxSkKXNLQJhbb8dNNslvATQVIlQiJqKsSlUsUlStMSEYJEkYCqEklO3GhVBYkTP+LUS1UQEr2gqCculWikCqmnwoEDURCVOEAgcRXvjNee2H22s+tnx98njcfz5j3PvOfn5/c7E4CpVW2+Li8vVEK4+PrLR//x4N/nbw451Bqj3nydbUvVQgiVmJ7NPu/dmZX4+nsvnOwWV8JS8zWlwxNXW9NuDiGcC7vDpVAPOy9efunNpcePnz92Yc9brxy8sj5zDwAA0+Xrlw4u7/jrn+/ddu3V+w6HDa3haf+8HtNb4n7/4bjjn/b/q6EzXWkL7eay8WZjqM53jjfTZbz2cmrZeLM9yp/Lyq/1GG9D+ODyZ9qGdZtvmGRpPa6HSnWxI12tLi6uHJOH5nH9XGXx7OkzzzxXUkWBNffv+0MIu9vCkQud6XELh8agDkOGxhjUYSLD4dGVda2xovR5HlFobC17CwSwIr9eeItz+ZmF29P6tNn+yr/6WLX79LAGRr3+D1T+XMnlB+X/5rwtDmvnTl2b0nyl39GWmM6vI+T3L/X+/eVXOjqH5tcjan3Ws9d1hEm5vtCrnjMjrsewetU/Xy/uVF+OcVoOX8ny238/+Xc6Kd8x0N1/8vP/giCMdwgd6drtfFaj5O0PML7y++Ya6fpolN/Xl+dvKMjfWJA/X5C/qSB/c0E+TLPfff+n4cXK6nF+fkw/6PnwdJ7trhh/aMD65OcjBy0/v+93ULdbfn4/MYyzP5x48tQXnn7q8sr9/5XW+n8jru/pcKMef1uX4gjpfGF+Xr1173+9s5xqj/HuzupzV5fxm++3d45X2b76OaFtO3NLPRY6p9vaa7xdnePVs/HmY9iY1TffP9mUTZf2P9J2NS2v2Wx+a9l8zGX1SNuVbTHO6wHDSOtjr/v/0/q5EGqVZ06fOfVoTKf19E8ztQ03h+8bcb2B29fv8z8LofP5ny2t4bVq+3Zh6+rwysp24bX4eZ3Dl1rldA7fH9Ppf+5bM/PN4Ysnv3vm6bWffZhqz/3o+W+fOHPm1Pe8GfrNV8ejGoO8SYct41Ifb8buTckbJmDd7f3xyk7AI6e/c+LZU8+eOrv/wIH9S0sHvrh/eW9zv35v+959u3Ml1BZYS6t/+mXXBAAAAAAAAAAAAOjXD44dvfz2G59/Z+X5/9Xn/9Lz/+nO3/T8/0+y5//z5+TTc/DpOcBtXfKb42QNrM5l49Vi+HBW3+1ZOTuy6T4S41Y/fvH5/1Rc3q5rqs892fBaj2TWnMAt7aXMZW2Q5P0FfjzGF2L86wAlqsx3Hxzjovat07qe2qdoa5eioX3gyZG+t7Q2pHZM0vPfXdt1avuyt42gjqy9UTxOWPY8At39c6ra//7X6oyXXhehd5gdbXk/n951otFzL73fHmwA1kbZ/X+m854pPvvHr228GdJoVx/r3F7m7ZfCIP7ydmd63PufXO/y8377Rl1+2fM/6v4/W/3f9b39y3rMqw9X7n9/ceWdtmLDzn7Lz+c/tQO9fbDyr8Xy09w8FPorv/GrrPz8glCf/peVv6nP8m+Z/13Dlf//WH5abA8/0G/5KzWuVDvrkZ83Ttf/8vPGyfVs/lPbnh9Q/jee7zb/Q3bUeCOWD9NsUvqZHVS2H9HaaR++/9/o3Nr2/9uqbLZZy+/D+FxMpw1xus8h7+9k0Pqn+yvS/8CO7PMrBf9v+v+dbF+KcdHvIfX/m9bHevzLb0s3l2VK17os2zt1WwOT6t2puv43EWHjGNRB6D80ZoaYrtVPXMn1bzQa63tCq0CphVP68i/7OKHs8ste/kXy/n/zffi8/988P+//N8/P+//N8+fjN9QrP+//N1+eef+/ef492efm/QMvFOR/tCB/Z/f81mH7vQXT7yrI/1hB/p5W/qGOMVL+fQXT31+Qf3dB/gMF+Z8oyP9kQf6DBfkPt+W39wGd8j9VMP2dLj2PMq3zD9Msfz7P7x+mR7r+0+v3v70gH5hcP3t135GnfvvN+srz/3Ot8yHpOt7hmK7F46cfxnR+3Tu0pW/mvRHTf8vyx/18B0yTvP2M/P/9oYJ8YHKl+7z8vmEKVTZ2Hxzjonareu3nM1k+HePPxPizMX4kxosx3hvjfTFeGlH9WB9HXvv9wRcrq8f7W7P8fu8nz58H6mgnKoSwv8/65OcHBr2fPW/Hb1C3W/6Qj4MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACUptp8XV5eqIRw8fWXjz55/PTem0MOtcaoN19n21K11nQhPBrjmRj/Mr65/t4LJ9vjGzGuhKVQCZXW8PDE1VZJm0MI58LucCnUw86Ll196c+nx4+ePXdjz1isHr6zfEgAAAIA73/sBAAD//weuDxQ=") (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x1000000201006) (async) r2 = io_uring_setup(0x49c3, &(0x7f00000000c0)={0x0, 0x7b0d, 0x100, 0x3, 0x11c, 0x0, r0}) fallocate(r2, 0x11, 0xffffffff, 0x8) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1091.107987][T26508] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1091.116239][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1091.152098][T26508] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1091.167311][ T2386] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1091.174693][ T2386] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1091.193264][T26512] overlayfs: missing 'lowerdir' [ 1091.199639][T26502] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.226830][T26512] overlay: Unknown parameter './file1' [ 1091.250662][T26508] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1091.253603][ T2386] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1091.271409][T26508] Quota error (device loop3): write_blk: dquota write failed [ 1091.283386][T26508] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1091.296738][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.306115][ T2386] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1091.313729][T26508] EXT4-fs (loop3): 1 truncate cleaned up [ 1091.323102][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.334425][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:09 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="776f726b6469723d2ee6565564e4eab22f6275732c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x711400, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x1}}, './bus\x00'}) chroot(&(0x7f0000000080)='./file1/file0\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1091.343995][T26508] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1091.363353][ T2386] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1091.371298][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.380839][ T2386] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1091.390602][T26483] loop1: detected capacity change from 0 to 32768 [ 1091.413700][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1091.457365][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.474427][T26483] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (26483) [ 1091.497077][ T2386] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1091.506489][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1091.509071][T26519] overlayfs: failed to resolve '.VUd/bus': -2 [ 1091.545821][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.597374][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1091.618351][ T2386] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1091.625950][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.627949][T26483] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 10:24:10 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="776f726b6469723d2ee6565564e4eab22f6275732c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) (async) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x711400, 0x0) (async) r1 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x1}}, './bus\x00'}) chroot(&(0x7f0000000080)='./file1/file0\x00') (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1091.645095][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:10 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaad, &(0x7f0000000480)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x1000000201006) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1091.722351][T26483] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 1091.725559][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1091.786359][T26483] BTRFS info (device loop1): using free-space-tree [ 1091.813353][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=6 10:24:10 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x4200, 0x0, 0x10) [ 1091.832953][ T2386] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1091.860877][T26529] overlayfs: failed to resolve '.VUd/bus': -2 [ 1091.868735][ T2386] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1091.876085][ T2386] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1091.883298][T26530] loop2: detected capacity change from 0 to 2048 [ 1091.908240][T26530] NILFS (loop2): invalid segment: Checksum error in segment payload [ 1091.908713][T26533] loop3: detected capacity change from 0 to 512 [ 1091.925997][T26530] NILFS (loop2): trying rollback from an earlier position [ 1091.935276][ T2386] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1091.945708][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer 10:24:10 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="776f726b6469723d2ee6565564e4eab22f6275732c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x711400, 0x0) (async, rerun: 64) r1 = syz_io_uring_complete(0x0) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x1}}, './bus\x00'}) (async, rerun: 64) chroot(&(0x7f0000000080)='./file1/file0\x00') (async, rerun: 64) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1091.960015][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1091.984733][T26533] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1091.994368][T26530] NILFS (loop2): invalid segment: Checksum error in segment payload [ 1092.004295][T26530] NILFS (loop2): error -22 while searching super root [ 1092.006015][T26533] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1092.049082][T26533] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1092.086061][T26533] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1092.120380][T26533] Quota error (device loop3): write_blk: dquota write failed [ 1092.132354][T26551] overlayfs: failed to resolve '.VUd/bus': -2 [ 1092.134273][T26533] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1092.209610][ T28] audit: type=1800 audit(1709720650.594:1364): pid=26483 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 1092.220853][T26533] EXT4-fs (loop3): 1 truncate cleaned up 10:24:10 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x1b) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900726275730c6c721df606dbb99d48bc901f6469723d2e0100000065302c75707065726469723d2e2f66696c65000000"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1092.303040][T26533] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 10:24:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") 10:24:10 executing program 1: r0 = syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") open(&(0x7f0000000180)='./bus\x00', 0x14d37e, 0x0) (async) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d37e, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x4c37e, 0x0) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x4c37e, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8800000) r3 = open(&(0x7f0000000100)='.\x00', 0x591002, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0xffffffff, @private2}}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f00000004c0)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @loopback}, @ib={0x1b, 0x757, 0x5, {"8f897525a0abe97333f1f4ec1d6bccb6"}, 0x80, 0x7fffffff, 0x3}}}, 0x118) sendfile(r3, r3, &(0x7f0000000000), 0x400) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', &(0x7f0000000300), 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', &(0x7f0000000300), 0x0) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0xae03, 0x69) (async) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0xae03, 0x69) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f00000030c0)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRESOCT, @ANYRESHEX, @ANYRESHEX, @ANYRESOCT, @ANYBLOB="6c587b81896b2350369ee8d83f977b696703527759a674c6d61cd929ebc6e5004d4c47f0144ed8a532c6b3cb877bdfee3e2d4e5ce1f0dd5b5439d7edeb457c8419b1e22974eafe8e727b9a2445a370734209a6e4a8445fa348b9dd7ff9706a2536df371fa6b263533bf021bb179509a910966d4474218e874dba3b22ff70deda308f5903f85b1eab3ec4e539dc3b71462b66785ec2cd88d2150c445cb1968939219a3dceea5fdfb222114769468721f21fd9e7e1de2af80add0700000052a639b050e52139d4823706e8639b457cac96121685c22f843fce087365ec1bfcdafe631dc7031fdb30c55a9ec5e9e7c62817f7387369fc2719a3c653294e291000f9d4c370285b31ed2708d5ac069a2100"/280, @ANYRES64=r3], 0xfe, 0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001840)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001840)) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x49cb3b945e824a2e, 0x46) (async) r5 = openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x49cb3b945e824a2e, 0x46) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r4, {0xff}}, './bus\x00'}) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000080)='./file2\x00', 0x40801, 0x9) (async) open(&(0x7f0000000080)='./file2\x00', 0x40801, 0x9) r6 = open(&(0x7f0000000100)='.\x00', 0x591002, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f00000001c0)={0x3, 0x48, 0xfa00, {{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @private2}}}, 0x48) sendfile(r6, r6, &(0x7f0000000000), 0x400) sendfile(r1, r1, 0x0, 0x7fffffff) (async) sendfile(r1, r1, 0x0, 0x7fffffff) r7 = open(&(0x7f0000000180)='./file2\x00', 0x1cd842, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x4020940d, &(0x7f0000000000)={0x4}) [ 1092.458139][T26560] loop4: detected capacity change from 0 to 2048 [ 1092.474126][T26565] overlay: Unknown parameter ' ' 10:24:10 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file1\x00', 0x1b) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900726275730c6c721df606dbb99d48bc901f6469723d2e0100000065302c75707065726469723d2e2f66696c65000000"]) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1092.528366][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1092.552643][T26567] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1092.609913][ T5090] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1092.636900][T26567] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1092.674340][T26567] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) 10:24:11 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaad, &(0x7f0000000480)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x1000000201006) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaad, &(0x7f0000000480)="$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") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) syncfs(r1) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x1000000201006) (async) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) (async) [ 1092.733277][T26567] Remounting filesystem read-only [ 1092.747591][T26570] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1092.751503][ T42] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1092.755020][T26570] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1092.755047][T26570] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1092.783934][T26571] overlay: Unknown parameter ' ' [ 1092.801005][ T42] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1092.814031][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1092.825793][T26570] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1092.842822][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1092.860646][T26575] loop3: detected capacity change from 0 to 512 [ 1092.891604][T26570] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1092.924651][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:11 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file1\x00', 0x1b) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900726275730c6c721df606dbb99d48bc901f6469723d2e0100000065302c75707065726469723d2e2f66696c65000000"]) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1092.944761][T26570] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1092.953308][ T42] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1092.995266][T26575] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1093.006080][T26570] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1093.014264][ T42] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1093.027548][T26570] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.036620][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.087548][T26570] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.099010][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.107341][T26570] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.129944][T26575] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 13 [ 1093.134054][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.153130][T26586] overlay: Unknown parameter ' ' [ 1093.180572][T26580] loop2: detected capacity change from 0 to 2048 [ 1093.191997][ T42] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1093.198568][T26575] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1093.222980][ T42] NILFS (loop4): discard dirty block: blocknr=41, size=1024 10:24:11 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0xff01, 0x0, 0x10) 10:24:11 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x20) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) open(&(0x7f00000001c0)='./file1\x00', 0x32000, 0x10c) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x62, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@metacopy_off}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mount$tmpfs(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x40000, &(0x7f0000000480)=ANY=[@ANYBLOB="61707872616973303030303030303030303030d7e0cb29eca14b5ff664e0db79cdc21822acfb811b1bda05e13308a65225f31c1468b5f7feae8d43c3fd6d7810d20f4bcc17ccd249a893462e41bbaa0b780d71631fc6010e8967cef9c53b653caef19640b1d2e8046a8b8c19ae73c39ddeb46102986c6bd5233385bf1b9b96f674b79395b4d9f76aeb166a934ec0cf0ec762ce4f5a236a4359abbdf97d6cc0189f9eafc1743a503ec0b84a960710660fe80db4f1f75dfc6ff54d1f5c073c8c02042de52d"]) [ 1093.272290][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.281397][T26575] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1235/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1093.304606][T26580] NILFS (loop2): invalid segment: Checksum error in segment payload 10:24:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1093.337382][T26580] NILFS (loop2): trying rollback from an earlier position [ 1093.347907][T26580] NILFS (loop2): invalid segment: Checksum error in segment payload [ 1093.384445][T26580] NILFS (loop2): error -22 while searching super root [ 1093.391981][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.403985][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 10:24:11 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000140)='./bus\x00', 0x20) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) open(&(0x7f00000001c0)='./file1\x00', 0x32000, 0x10c) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x62, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@metacopy_off}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) mount$tmpfs(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x40000, &(0x7f0000000480)=ANY=[@ANYBLOB="61707872616973303030303030303030303030d7e0cb29eca14b5ff664e0db79cdc21822acfb811b1bda05e13308a65225f31c1468b5f7feae8d43c3fd6d7810d20f4bcc17ccd249a893462e41bbaa0b780d71631fc6010e8967cef9c53b653caef19640b1d2e8046a8b8c19ae73c39ddeb46102986c6bd5233385bf1b9b96f674b79395b4d9f76aeb166a934ec0cf0ec762ce4f5a236a4359abbdf97d6cc0189f9eafc1743a503ec0b84a960710660fe80db4f1f75dfc6ff54d1f5c073c8c02042de52d"]) [ 1093.433328][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.464631][ T42] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1093.516596][ T42] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1093.577300][ T42] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1093.601063][ T42] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1093.639511][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:12 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaad, &(0x7f0000000480)="$eJzs3U2MG1cdAPBn73qTTVLilIQuaWgTCm356CbZhIKIaFIlQhA1FeJSqeISpdsSEYJEkYCqEklO3GhVBYkTH+LUS1UQEr2gqCculWikCqmnwoEDURCVOEAgMYr9ntd+sTu2d9cf699Pmn1+82b8fzM7Ho/n470ATK1y/e/hwwulEC6/8cqJvz/4t/nbY442p6jW/8625CohhFLMz2bv995MI735/otnOqWlsFT/m/LhyevNebeGEC6EveFKqIbdl6++/NbSE6cunry07+1Xj1xbn6UHAIDp8rUrRw7v+suf7t1x47X7joVNzfHp+Lwa89tuH/c/tjJfOv4vZ/lSy9BqLptuNg7l+fbpZjpM1xqnkk032yX+XBa/0mW6TeGD48+0jOu03DDJ0nZcDaXyYlu+XF5cbPwmD/Xf9XOlxfNnzz37/IgqCqy5f90fQtjbMhy/1J4ft+HoGNRhwKE2BnWYyOHY8GLdqDWMfJmHNNS2j3oPBNCQXy+8w4X8zMLqNN9ttrf41x8vd54f1sCwt/++4s+NOH4Q/9cX7XFYOxt1a0rLlT5H22I+v46Q37/U/fOXX+loH5tfj6j0WM9u1xEm5fpCt3rODLkeg+pW/3y72Ki+FNO0Hh7Lyls/P/n/dFL+x0Bn/87P/xsMhrEe6vesrOQrq3mv2qh3QMDYyu+bq6Xro1F+X19evqmgfHNB+XxB+ZaC8q0F5TDNfvu9n4SXSiu/8/Pf9P2eD0/n2e6K6Yf6rE9+PrLf+Pl9v/1abfz8fmIYZ78//dTyF555+mrj/v9Sc/u/Fbf3vTFfjZ+tK3GCdL4wP6/evPe/2h6n3GW6u7P63NVh+vrrne3TlXauvE9o2c/cUY+F9vm2d5tuT/t01Wy6+ThszuqbH59syeZLxx9pv5rW12y2vJVsOeayeqT9yo6Y5vWAQaTtsdv9/2n7XAiV0rNnzy0fiPm0nf5xprLp9viDQ643sHq9Pv+zENqf/9nWHF8pt+4Xtq+MLzX2C6/H92sfv9SM0z7+UMyn77lvzszXxy+e+c65Z9Z+8WGqPf/DF751+ty55e96MfCLL49HNfp5kX62jEt9vBi7FyPeMQHrbv+PGgcBj5z99unnlp9bPn/o0UcPLS2l00/LB/a3Ht23ujDkmgJrbeVLf9Q1AQAAAAAAAAAAAHr1/ZMnrr7z5uffbTz/v/L8X3r+P935m57//3H2/H/+nHx6Dj49B7ijQ3l9mqyB1blsukocPpzVd2cWZ1c230di2uzHLz7/n8Ll7bqm+tyTja90yWbNCdzRXspc1gZJ3l/gx2N6Kaa/CjBCpfnOo2Na1L512tZT+xQt7VLUtA88OdL/LW0NqR2T9Px3x3adWv7ZO4ZQR9beMB4nHPUyAp39Y6ra//7nyoKPvC6G7sPscOP9bHq3iVrnw/8+erABWBuj7v8znfdM6fk/fHXz7SFNdv3x9rMaeful0I8/v9OeH/f+J9c7ft5v37Djj3r5h93/Z7P/u573f1mPedXB4v7n59febQkbdvcaP1/+1A70zv7i34jx09I8FHqLX/tlFj+/INSj/2bxt/QY/47l3zNY/P/F+Gm1PfxAr/EbNS6V2+uRnzdO1//y88bJzWz5U9ueHxD/6y90Wv4BO2q8FePDNJuUfmb7lR1HNA/aB+//N7qwlv3/zq9UNtut5fdhfC7m04443eeQ93fSb/3T/RXpe2BX9v6lgu83/f9Oti/GtOjzkPr/TdtjNW68Lfn6ukz5Sod1u1H3NTCp3puq638TMWwegzps+KF+3LQ271WbGWC+Zj9xI14PtVptfU9oFRhpcEa+/kf9O2HU8Ue9/ovk/f/mx/B5/795ed7/b16e9/+bl8/H/1C38rz/33x95v3/5uX3ZO+b9w+8UFD+0YLy3Z3Lmz/b7y2Yf09B+ccKyvc1y4+2TZHK7yuY//6C8rsLyh8oKP9EQfknC8ofLCh/uKW8tQ/oVP6pgvk3uvQ8yrQuP0yz/Pk8n3+YHun6T7fP/86CcmBy/fS1g8ef/s03qo3n/+ea50PSdbxjMV+Jv59+EPP5de+Gr5xKZW/GMX/N4o37+Q6YJnn7Gfn3+0MF5cDkSvd5+XzDFCpt7jw6pkXtVnU7zmeyfDqmn4npZ2P6SEwXY7o/pgdjujSk+rE+jr/+uyMvlVZ+72/Pynu9nzx/HqitnagQwqEe65OfH+j3fva8Hb9+rTb+gI+DAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjEy5/vfw4YVSCJffeOXEU6fO7r895mhzimr972xLrtKcL4QDMZ2J6S/ii5vvv3imNb0V01JYCqVQao4PT15vRtoaQrgQ9oYroRp2X7768ltLT5y6ePLSvrdfPXJt/dYAAAAAbHz/DwAA//+xzAxm") (async) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaad, &(0x7f0000000480)="$eJzs3U2MG1cdAPBn73qTTVLilIQuaWgTCm356CbZhIKIaFIlQhA1FeJSqeISpdsSEYJEkYCqEklO3GhVBYkTH+LUS1UQEr2gqCculWikCqmnwoEDURCVOEAgMYr9ntd+sTu2d9cf699Pmn1+82b8fzM7Ho/n470ATK1y/e/hwwulEC6/8cqJvz/4t/nbY442p6jW/8625CohhFLMz2bv995MI735/otnOqWlsFT/m/LhyevNebeGEC6EveFKqIbdl6++/NbSE6cunry07+1Xj1xbn6UHAIDp8rUrRw7v+suf7t1x47X7joVNzfHp+Lwa89tuH/c/tjJfOv4vZ/lSy9BqLptuNg7l+fbpZjpM1xqnkk032yX+XBa/0mW6TeGD48+0jOu03DDJ0nZcDaXyYlu+XF5cbPwmD/Xf9XOlxfNnzz37/IgqCqy5f90fQtjbMhy/1J4ft+HoGNRhwKE2BnWYyOHY8GLdqDWMfJmHNNS2j3oPBNCQXy+8w4X8zMLqNN9ttrf41x8vd54f1sCwt/++4s+NOH4Q/9cX7XFYOxt1a0rLlT5H22I+v46Q37/U/fOXX+loH5tfj6j0WM9u1xEm5fpCt3rODLkeg+pW/3y72Ki+FNO0Hh7Lyls/P/n/dFL+x0Bn/87P/xsMhrEe6vesrOQrq3mv2qh3QMDYyu+bq6Xro1F+X19evqmgfHNB+XxB+ZaC8q0F5TDNfvu9n4SXSiu/8/Pf9P2eD0/n2e6K6Yf6rE9+PrLf+Pl9v/1abfz8fmIYZ78//dTyF555+mrj/v9Sc/u/Fbf3vTFfjZ+tK3GCdL4wP6/evPe/2h6n3GW6u7P63NVh+vrrne3TlXauvE9o2c/cUY+F9vm2d5tuT/t01Wy6+ThszuqbH59syeZLxx9pv5rW12y2vJVsOeayeqT9yo6Y5vWAQaTtsdv9/2n7XAiV0rNnzy0fiPm0nf5xprLp9viDQ643sHq9Pv+zENqf/9nWHF8pt+4Xtq+MLzX2C6/H92sfv9SM0z7+UMyn77lvzszXxy+e+c65Z9Z+8WGqPf/DF751+ty55e96MfCLL49HNfp5kX62jEt9vBi7FyPeMQHrbv+PGgcBj5z99unnlp9bPn/o0UcPLS2l00/LB/a3Ht23ujDkmgJrbeVLf9Q1AQAAAAAAAAAAAHr1/ZMnrr7z5uffbTz/v/L8X3r+P935m57//3H2/H/+nHx6Dj49B7ijQ3l9mqyB1blsukocPpzVd2cWZ1c230di2uzHLz7/n8Ll7bqm+tyTja90yWbNCdzRXspc1gZJ3l/gx2N6Kaa/CjBCpfnOo2Na1L512tZT+xQt7VLUtA88OdL/LW0NqR2T9Px3x3adWv7ZO4ZQR9beMB4nHPUyAp39Y6ra//7nyoKPvC6G7sPscOP9bHq3iVrnw/8+erABWBuj7v8znfdM6fk/fHXz7SFNdv3x9rMaeful0I8/v9OeH/f+J9c7ft5v37Djj3r5h93/Z7P/u573f1mPedXB4v7n59febQkbdvcaP1/+1A70zv7i34jx09I8FHqLX/tlFj+/INSj/2bxt/QY/47l3zNY/P/F+Gm1PfxAr/EbNS6V2+uRnzdO1//y88bJzWz5U9ueHxD/6y90Wv4BO2q8FePDNJuUfmb7lR1HNA/aB+//N7qwlv3/zq9UNtut5fdhfC7m04443eeQ93fSb/3T/RXpe2BX9v6lgu83/f9Oti/GtOjzkPr/TdtjNW68Lfn6ukz5Sod1u1H3NTCp3puq638TMWwegzps+KF+3LQ271WbGWC+Zj9xI14PtVptfU9oFRhpcEa+/kf9O2HU8Ue9/ovk/f/mx/B5/795ed7/b16e9/+bl8/H/1C38rz/33x95v3/5uX3ZO+b9w+8UFD+0YLy3Z3Lmz/b7y2Yf09B+ccKyvc1y4+2TZHK7yuY//6C8rsLyh8oKP9EQfknC8ofLCh/uKW8tQ/oVP6pgvk3uvQ8yrQuP0yz/Pk8n3+YHun6T7fP/86CcmBy/fS1g8ef/s03qo3n/+ea50PSdbxjMV+Jv59+EPP5de+Gr5xKZW/GMX/N4o37+Q6YJnn7Gfn3+0MF5cDkSvd5+XzDFCpt7jw6pkXtVnU7zmeyfDqmn4npZ2P6SEwXY7o/pgdjujSk+rE+jr/+uyMvlVZ+72/Pynu9nzx/HqitnagQwqEe65OfH+j3fva8Hb9+rTb+gI+DAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjEy5/vfw4YVSCJffeOXEU6fO7r895mhzimr972xLrtKcL4QDMZ2J6S/ii5vvv3imNb0V01JYCqVQao4PT15vRtoaQrgQ9oYroRp2X7768ltLT5y6ePLSvrdfPXJt/dYAAAAAbHz/DwAA//+xzAxm") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x1000000201006) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) 10:24:12 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000140)='./bus\x00', 0x20) (rerun: 32) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) open(&(0x7f00000001c0)='./file1\x00', 0x32000, 0x10c) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x62, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@metacopy_off}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mount$tmpfs(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x40000, &(0x7f0000000480)=ANY=[@ANYBLOB="61707872616973303030303030303030303030d7e0cb29eca14b5ff664e0db79cdc21822acfb811b1bda05e13308a65225f31c1468b5f7feae8d43c3fd6d7810d20f4bcc17ccd249a893462e41bbaa0b780d71631fc6010e8967cef9c53b653caef19640b1d2e8046a8b8c19ae73c39ddeb46102986c6bd5233385bf1b9b96f674b79395b4d9f76aeb166a934ec0cf0ec762ce4f5a236a4359abbdf97d6cc0189f9eafc1743a503ec0b84a960710660fe80db4f1f75dfc6ff54d1f5c073c8c02042de52d"]) [ 1093.705687][ T42] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1093.717354][T26598] loop3: detected capacity change from 0 to 512 [ 1093.740839][ T42] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1093.768028][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.788126][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.805779][T26598] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1093.837233][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1093.856191][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1093.906802][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1093.927536][T26598] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 13 [ 1093.940040][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1093.966068][T26598] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1093.989805][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 10:24:12 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') lseek(r0, 0x2027da, 0x0) read$FUSE(r0, &(0x7f0000003f80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000001540)='./file0\x00', 0x20010080, &(0x7f00000004c0)=ANY=[@ANYRES64=r1, @ANYRES8=r2, @ANYBLOB="2c646d61736b3d30303030303030303033373c6769643d82f08bc839910651be76401530a801ee37d8a0e632e2a8d680efa8e0222f883530154adf4cb7099d92d51ca32087459183f2ab4af83426f01ebe318ceafcbdb252696ccbfa4efe00ea8b5231b3ce064db968f29f7a3696597c1f632407e318516690c404f5e642084ce1c22b619cc1e77b749c763a2d929b769952df075da7fe501a43cc6d245f36efd58196ab3cc883c4c59e52dea9579716e0cf550d04ea56452a64ede0bfab3926b7c244312b1618dd145b37b05d0cbb9564782854342ad69112a9b0c79d6e5b7727579203038802ccfa8964b27f16e68a928f88955e4c20f6ec4fd106f95367178c5f4b9b058a5909000000000000000000000000d741fe4322253092b09959de2ea64ea0c9ec6ce5492d66a06ac6c527cf11c9d3c45498fdb745d18fec82909c08757f004c24a552ffba60c9c02332a289c8786d67e015f89dd8be2e4da859c7c3343eefb166354b0f7adb8ec20e7da3c6dca1c2e2e67c6bbf0f9056ea326b108a", @ANYRESHEX, @ANYBLOB="0000000087e10aaf31736574e995938c382c009cd0aeba477309000000000000004bf39e0378bfe3e9844e297aeade3942b079b5a276e9a3da2237209f9eae67b5f8224e2ab8bacfb3987894fb6fac1518c4638f7e67933f2ba986156febd718f1031e702457e9a4d1ea31b2c409ed2eb513071397e87084ec0caf15ae1968d992d188bb86eb331bfab65c2ad15aa247d1a6b805ff0ff0038e71636166358e0df1ce268e823e914e001059572b8589484790cb55bedec7fb84ae86c610e9e7b7a50111ae8f663c2b545b2137d1fe6e8414badb731cf229452aaf5468f23f8ff51c6f16d4065a6f941ca7d32c00000000000000", @ANYRES32=0x0], 0x1, 0x14f9, &(0x7f0000001580)="$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") quotactl$Q_GETNEXTQUOTA(0xffffffff80000902, &(0x7f0000000080)=@loop={'/dev/loop', 0x0}, r1, &(0x7f00000001c0)) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x4, &(0x7f00000001c0)={'trans=unix,', {[{@mmap}, {@loose}, {@nodevmap}, {@loose}, {@noextend}, {@cachetag={'cachetag', 0x3d, ':.#]'}}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@posixacl}, {@aname={'aname', 0x3d, '\\\x00'}}], [{@obj_role={'obj_role', 0x3d, ',%^)}}%..\xbb'}}, {@dont_hash}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit}]}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1094.057920][T26598] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1236/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1094.073447][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1094.119638][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1094.135293][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1094.140028][T26578] loop1: detected capacity change from 0 to 32768 [ 1094.174145][T26578] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (26578) [ 1094.182542][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 10:24:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1094.235677][T26578] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1094.240778][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1094.248971][T26578] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 1094.283662][T26610] loop0: detected capacity change from 0 to 256 [ 1094.293968][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1094.299440][T26578] BTRFS info (device loop1): using free-space-tree [ 1094.317704][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:12 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x1000000201006) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000140)={0x4, 0x8, 0xfa00, {r2}}, 0x10) [ 1094.355006][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1094.381324][T26610] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x1046b93a, utbl_chksum : 0xe619d30d) [ 1094.408188][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1094.417737][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1094.424915][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:12 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') lseek(r0, 0x2027da, 0x0) read$FUSE(r0, &(0x7f0000003f80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000001540)='./file0\x00', 0x20010080, &(0x7f00000004c0)=ANY=[@ANYRES64=r1, @ANYRES8=r2, @ANYBLOB="2c646d61736b3d30303030303030303033373c6769643d82f08bc839910651be76401530a801ee37d8a0e632e2a8d680efa8e0222f883530154adf4cb7099d92d51ca32087459183f2ab4af83426f01ebe318ceafcbdb252696ccbfa4efe00ea8b5231b3ce064db968f29f7a3696597c1f632407e318516690c404f5e642084ce1c22b619cc1e77b749c763a2d929b769952df075da7fe501a43cc6d245f36efd58196ab3cc883c4c59e52dea9579716e0cf550d04ea56452a64ede0bfab3926b7c244312b1618dd145b37b05d0cbb9564782854342ad69112a9b0c79d6e5b7727579203038802ccfa8964b27f16e68a928f88955e4c20f6ec4fd106f95367178c5f4b9b058a5909000000000000000000000000d741fe4322253092b09959de2ea64ea0c9ec6ce5492d66a06ac6c527cf11c9d3c45498fdb745d18fec82909c08757f004c24a552ffba60c9c02332a289c8786d67e015f89dd8be2e4da859c7c3343eefb166354b0f7adb8ec20e7da3c6dca1c2e2e67c6bbf0f9056ea326b108a", @ANYRESHEX, @ANYBLOB="0000000087e10aaf31736574e995938c382c009cd0aeba477309000000000000004bf39e0378bfe3e9844e297aeade3942b079b5a276e9a3da2237209f9eae67b5f8224e2ab8bacfb3987894fb6fac1518c4638f7e67933f2ba986156febd718f1031e702457e9a4d1ea31b2c409ed2eb513071397e87084ec0caf15ae1968d992d188bb86eb331bfab65c2ad15aa247d1a6b805ff0ff0038e71636166358e0df1ce268e823e914e001059572b8589484790cb55bedec7fb84ae86c610e9e7b7a50111ae8f663c2b545b2137d1fe6e8414badb731cf229452aaf5468f23f8ff51c6f16d4065a6f941ca7d32c00000000000000", @ANYRES32=0x0], 0x1, 0x14f9, &(0x7f0000001580)="$eJzs3Au4jdXWOPAx5pyvW9JKcp9jjpeVXCZJkkuSXJIkSZLcEpIkSUJik1sSkpB7kntIbrGT+/2We5IcSZKEhCTz/6jOp/N1vq/z/07n7/+dPX7PM589x57vmGvONdbe633X++z9dYdBVepVrViHmeGfgr98SQGADADQFwCuAoAIAEpmLZn14nhGjSn/3IOIP9cDUy/3CsTlJPVP26T+aZvUP22T+qdtUv+0Teqftkn90zapvxBp2ZZpua6WlnabfP6flsn7f9om9U/bpP5pm9Q/bZP6/5s48z9Lk/r/22s0578ZlPqnbVL/tE3qL0Radrk/f/7f09L/+oxd7nX8ue0yv/yEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQqQRZ8MlBgD+2r/c6xJCCCGEEEIIIcSfJ6S/3CsQQgghhBBCCCHEvx6CAg0GIkgH6SEDZIRMcAVkhishC1wFCbgassI1kA2uheyQA3JCLsgNeSAvWCBwwBBDPsgPSbgOCsD1UBAKQWEoAh6KQjG4AYrDjVACboKScDOUglugNJSBslAOboXycBtUgNuhItwBlaAyVIGqcCdUg7ugOtwNNeAeqAn3Qi24D2rD/VAHHoC68CDUg4egPjwMDaAhNILG0OR/lP88dIEXoCt0gxToDj3gRegJvaA39IG+8BL0g5ehP7wCA2AgDIJXYTC8BkPgdRgKw2A4vAEjYCSMgtEwBsbCOHgTxsNbMAHehokwCSbDFJgK02A6vAMzYCbMgndhNrwHc2AuzIP5sADeh4WwCFLhA1gMH8ISWArLYDmsgJWwClbDGlgL62A9bICNsAk2wxb4CLbCNtgOO2An7ILd8DHsgU9gL3wK++Cz/8v8M/8pvyMCAipUaNBgOkyHGTADZsJMmBkzYxbMgglMYFbM+h8vlpyYE3NjbsyLeZGQkJExH+bDJCaxABbAglgQC2Nh9OixGBbD4ngjlsASWBJLYikshaWxDJbBclgOy2N5rIAVsCJWxEpYCatgFbwT78S7sDpWxxpYA2tiTayFtbA21sY6WAfrYl2sh/WwPtbHBtgAG2EjbIJNsCk2xWbYDFtgC2yJLbEVtsLW2BrbYBtsi22xHbbD9tgeO2AH7IidsBM+j8/jC/gCdsNKqjv2wB7YE3tib+yDffAl7Icv48v4Cg7AgTgIX8VX8TUcgqdxKA7D4Tgcy6uROApHI6uxOA7H4XgcjxNwAk7ESTgJp+BUnIbTcTrOwJk4E9/F2fgevodzcS7OxwW4ABfiIkzFVFyMZ3AJLsVluBxX4EpcgatxDa7Gdbge1+FG3IibcTN+hB/hNtyGO3AH7sJd+DF+jJ/gJzgA9+E+3I/78QAewIN4EA/hITyMh/EIHsGjeBSP4TE8jifwJJ7AU3gKT+MZPItn8Ryew/P4bO4v6+4qtHYAqIuMMiqdSqcyqAwqk8qkMqvMKovKohIqobKqrCqbyqayq+wqp8qpcqvcKq/Kq0iRYhWrfCqfSqqkKqAKqIKqoCqsCiuvvCqmiqniqrgqoUqokupmVUrdokqrMqq5L6fKqfKqha+gblcVVUVVSVVWVVRVVVVVU9VUdVVd1VA1VE1VU9VS96naqjv2xgfUxcrUUwOxvhqEDVRD1Ug1Vq/hI6qpGoLNVHPVQj2mhuFQbKWa+tbqSdVGjcK26mk1Gp9R7dVY7KCeUx1VJ9VZPa+6qGa+q+qmJmJ31UNNwZ6ql+qt+qgZWFldrFgV9YoaoAaqQepVNR9fU0PU62qoGqaGqzfUCDVSjVKj1Rg1Vo1Tb6rx6i01Qb2tJqpJarKaoqaqaWq6ekfNUDPVLPWumq3eU3PUXDVPzVcL1PtqoVqkUtUHarH6UC1RS9UytVytUCvVKrVarVFr1Tq1Xm1QG9UmtVltUR+prWqb2q52qJ1ql9qtPlZ71Cdqr/pU7VOfqf3qL+qA+lwdVF+oQ+pLdVh9pY6or9VR9Y06pr5Vx9UJdVJ9p06p79VpxF9+itWP6rz6SV1QQYFGrbTWRkc6nU6vM+iMOpO+QmfWV+os+iqd0FfrrPoanU1fq7PrHDqnzqVz6zw6r7aatNOsY51P59dJfZ0uoK/XBXUhXVgX0V4X1cX0Dbq4vlGX0DfpkvpmXUrfokvrMrqsLqdv1eX1bbqCvl1X1HfoSrqyrqKr6jt1NX2Xrq7v1jX0PbqmvlfX0vfp2vp+XUc/oOvqB3U9/ZCurx/WDXRD3Ug31k30I7qpflQ30811C/2Ybqkf1630E7q1flK30U/ptvpp3U4/o9vrZ3UH/ZzuqDvpzvonfUEH3VV30ym6u+6hX9Q9dS/dW/fRffVLup9+WffXr+gBeqAepF/Vg/Vreoh+XQ/Vw/Rw/YYeoUfqUXq0HqPH6nH6TT1ev6Un6Lf1RD1JT9ZT9FQ9Tff+daZZ/0D+W38nv//Pj75Zb9Ef6a16m96ud+idepferXfrPXqP3qv36n16n96v9+sD+oA+qA/qQ/qQPqwP6yP6iD6qj+pj+pg+rk/oH/R3+pT+Xp/WZ/QZ/YM+p8/p878+B2DQKKONMZFJZ9KbDCajyWSuMJnNlSaLucokzNUmq7nGZDPXmuwmh8lpcpncJo/Ja6wh4wyb2OQz+U3SXGcKmOtNQVPIFDZFjDdFTTFzwz+d/0fra2KamKamqWlmmpkWpoVpaVqaVqaVaW1amzamjWlr2pp2pp1pb9qbDqaD6Wg6ms6ms+liupiupqtJMSmmh3nR9DS9TG/Tx/Q1L5l+pp/pb/qbAWaAGWQGmcFmsBlihpihZqgZboabEWaEGWVGmTFmjBlnxpnxZryZYCaYiWaimWwmm6lmqpluppsZZoaZZWaZ2Wa2mWPmmHlmnllgFpiFZqFJNalmsVlslpilZqlZbpablWalWW1Wm7VmrVlv1puNZqNZYraYLWar2Wq2m+1mp9lpdpvdZo/ZY/aavWaf2Wf2m/3mgDlgDpqD5pA5ZA6bw+aIOWKOmqPmmDlmjpvj5qQ5aU6ZU+a0OW3OmrPmnDlnzpvz5oK5cPG0L1KRikxkonRRuihDlCHKFGWKMkeZoyxRligRJaKsUdYoW3RtlD3KEeWMckW5ozxR3shGFLmIozjKF+WPktF1UYHo+qhgVCgqHBWJfFQ0KhbdEBWPboxKRDdFJaObo1LRLVHpqExUNioX3RqVj26LKkS3RxWjO6JKUeWoSlQ1ujOqFt0VVY/ujmpE90Q1o3ujWtF9Ue3o/qhO9EBUN3owqhc9FNWPHo4aRA2jRlHjqMmfOn8Ip3M86rvabjbFdrc97Iu2p+1le9s+tq99yfazL9v+9hU7wA60g+yrdrB9zQ6xr9uhdpgdbt+wI+xIO8qOtmPsWDvOvmnH27fsBPu2nWgn2cl2ip1qp9np9h07w860s+y7drZ9z86xc+08O98usO/bhXaRTbUf2MX2Q7vELrXL7HK7wq60q+xqu8autevservBbrSb7Ga7xX5kt9ptdrvdYXfaXXa3/djusZ/YvfZTu89+Zvfbv1gFn9uD9gt7yH5pD9uv7BH7tT1qv7HH7Lf2uD1hT9rv7Cn7vT1tz9iz9gd7zv5oz9uf7AUbLp7cX3x7J0OG0lE6ykAZKBNlosyUmbJQFkpQgrJSVspG2Sg7ZaeclJNyU27KS3npIiamfJSPkpSkAlSAClJBKkyFyZOnYlSMilNxKkElqCSVpFJUikpTaSpLZelWupVuo9vodrqd7qA7qDJVpqpUlapRNapO1akG1aCaVJNqUS2qTbWpDtWhulSX6lE9qk/1qQE1oEbUiJpQE2pKTakZNaMW1IJaUktqRa2oNbWmNtSG2lJbakftqD21pw7UgTpSR+pMnakLdaGu1JVSKIV6UA/qST2pN/WmvtSX+lE/6k/9aQANoEE0iAbTYBpCQ2goDaPh9AaNoJE0ikbTGBpL42gcjafxNIEm0ESaSJNpMk2lqTSdptMMmkGzaBbNptk0h+bQPJpHC2gBLaSFlEqptJgW0xJaQstoGa2gFbSKVtEaWkPraB1toA20iTbRFtpCW2krbafttJN20m7aTXtoD+2lvbSP9tF+2k8H6AAdpIN0iA7RYTpMR+gIHaWjdIyO0XE6TifpJJ2iU3SaTtNZOkvn6Ec6Tz/RBQqUwWV0mdwVLrO70mVxV7n/HOd0uVxul8flddZldzn+JibnXEFXyBV2RZx3RV0xd8Pv4tKujCvryrlbXXl3m6vwu7iau8tVd3e7Gu4eV9Xd+TdxTXevq+UecrXdw66Oa+jqusaunnvI1XcPuwauoWvkGruW7nHXyj3hWrsnXRv31O/ihW6RW+PWunVuvdvjPnFn3Q/uiPvanXM/uq6um+vrXnL93Muuv3vFDXADfxcPd2+4EW6kG+VGuzFu7O/iyW6Km+qmuenuHTfDzfxdvMC972a7VDfHzXXz3Pyf44trSnUfuMXuQ7fELXXL3HK3wq10q9zq/1jrcrfRbXKb3W73sdvqtrntbofb6Xb9HF/cx173qdvnPnOH3VfugPvcHXRH3SH35c/xxf0ddd+4Y+5bd9ydcCfdd+6U+96ddmd+3v/FvX/nfnIXXHDAyIo1G444HafnDJyRM/EVnJmv5Cx8FSf4as7K13A2vpazcw7Oybk4N+fhvGyZ2DFzzPk4Pyf5Oi7A13NBLsSFuQh7LsrF+AYuzjdyCb6JS/LNXIpv4dJchstyOb6Vy/NtXIFv54p8B1fiylyFq/KdXI3v4up8N9fge7gm38u1+D6uzfdzHX6A6/KDXI8f4vr8MDfghtyIG3MTfoSb8qPcjJtzC36MW/Lj3Iqf4Nb8JLfhp7gtP83t+Bluz89yB36OO3In7szPcxd+gbtyN07h7tyDX+Se3It7cx/uyy9xP36Z+/MrPIAH8iB+lQfzazyEX+ehPIyH8xs8gkfyKB7NY3gsj+M3eTy/xRP4bZ7Ik3gyT+GpPI2n8zs8g2fyLH6XZ/N7PIfn8jyezwv4fV7IiziVP+DF/CEv4aW8jJfzCl7Jq3g1r+G1vI7X8wbeyJt4M2/hj3grb+PtvIN38i7ezR/zHv6E9/KnvI8/4/38Fz7An/NB/oIP8Zd8mL/iI/w1H+Vv+Bh/y8f5BJ/k7/gUf8+n+Qyf5R/4HP/I5/knvsCBIcZYxTo2cRSni9PHGeKMcab4ijhzfGWcJb4qTsRXx1nja+Js8bVx9jhHnDPOFeeO88R5YxtT7GKO4zhfnD9OxtfFBeLr44JxobhwXCT2cdG4WHxDXDy+MS4R3xSXjG+OS8W3xKXjMvFD95SLb43Lx7fFFeLb44rxHXGluHJcJa4a3xlXi++Kq8d3xzXie+IS8b1xrfi+uHZ8f1wnfiCuGz8Y14sfiuvHD8cN4oZxo7hx3CR+JG4aPxo3i5vHLeLH4pbx43Gr+Im4dfxk3CZ+6g/HU+LucY/4xfjFOIS79bzk/OSC5PvJhclFydTkB8nFyQ+TS5JLk8uSy5MrkiuTq5Krk2uSa5PrkuuTG5Ibk5uSm5MhVE0PHr3y2hsf+XQ+vc/gM/pM/gqf2V/ps/irfMJf7bP6a3w2f63P7nP4nD6Xz+3z+LzeevLOs499Pp/fJ/11voC/3hf0hXxhX8R7X9QX8419E9/EN/WP+ma+uW/hH/OP+cf94/4J/4R/0rfxT/m2/mnfzj/j2/tn/bP+Od/Rd/Kd/fO+i3/Bd/XdfIpP8T18D9/T9/S9fW/f1/f1/Xw/39/39wP8AD/ID/KD/WA/xA/xQ/1QP9wP9yP8CD/Kj/Jj/Bg/zo/z4/14P8FP8BP9RD/ZT/ZT/VQ/3U/3M/wMP8vP8rMLzvZz/Bw/z8/zC/wCv9Av9Kk+1S/2i/0Sv8Qv88v8Cr/Cr/Kr/Bq/xq/z6/wGv8Fv8pv8Fr/Fb/Vb/Xa/3e/0O/1uv9vv8Xv8Xr/X7/P7/H6/3x/wB/xB/4U/5L/0h/1X/oj/2h/13/hj/lt/3J/wJ/13/pT/3p/2Z/xZ/4M/53/05/1P/oIPflzizcT4xFuJCYm3ExMTkxKTE1MSUxPTEtMT7yRmJGYmZiXeTcxOvJeYk5ibmJeYn1iQeD+xMLEokZr4ILE48WFiSWJpYllieWJFYmUihDxb45Av5A/JcF0oEK4PBUOhUDgUCT4UDcXCDaF4uDGUCDeFkuHmUCrcEkqHMqFseDg0CA1Do9A4NAmPhKbh0dAsNA8twmOhZXg8tApPhNbhydAmPBXahqdDu/BMaB+eDR3Cc6Fj6BQ6p38+dAkvhK6hW0gJ3UOP8GLoGXqF3qFP6BteCv3Cy6F/eCUMCAPDoPBqGBxeC0PC62FoGBaGhzfCiDAyjAqjw5gwNowLb4bx4a0wIbwdJoZJYXKYEqaGaWF6eCfMCDPDrPBumB3eC3PC3DAvzA8LwvthYVgUUsMHYXH4MCwJS8OysDysCCvDqrA6rAlrw7qwPmwIG8OmsDlsCR+FrWFb2B52hJ1hV9gdPg57widhb/g07Aufhf3hL+FA+DwcDF+EQ+HLcDh8FY6Er8PR8E04Fr4Nx8OJcDJ8F06F78PpcCacDT+Ec+HHcD78FC7I36wJIYQQQvxD+v7BePe/8z31a7uoBwBcuS3Xod+OawDYkP2Xfi+Vu2UCAJ7s1uGBv7ZKlVJSUn49domGKP9cAEhcyk8Hl+Kl0AIeh9bQHIrDX29f/VYv1ekc/8H8yZsBMv0mJwNcii/Nf+Pf3X8vNXL2H84/F6Bg/ks5GeFS/Mv8BgBK/Bfz52j6B/Nn/HwcQLPf5GSGS/Gl9ReDR+EpaP03RwohhBBCCCGEEL/opcq2+6Pr24vX57nNpZz0cCn+7fW5EEIIIYQQQggh/v/0TKfOTzzSunXzdv9F56+33P+7Y6TzL+vs+gfLJB3p/Mmdy/hLSQghhBBCCPEvcemk/3KvRAghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGESLv+X/w7scu9RyGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEOJy+z8BAAD//4nVKRU=") quotactl$Q_GETNEXTQUOTA(0xffffffff80000902, &(0x7f0000000080)=@loop={'/dev/loop', 0x0}, r1, &(0x7f00000001c0)) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x4, &(0x7f00000001c0)={'trans=unix,', {[{@mmap}, {@loose}, {@nodevmap}, {@loose}, {@noextend}, {@cachetag={'cachetag', 0x3d, ':.#]'}}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@posixacl}, {@aname={'aname', 0x3d, '\\\x00'}}], [{@obj_role={'obj_role', 0x3d, ',%^)}}%..\xbb'}}, {@dont_hash}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit}]}}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1094.501586][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1094.511427][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1094.518869][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1094.585691][T26629] loop2: detected capacity change from 0 to 2048 [ 1094.607106][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 1094.645225][ T28] audit: type=1800 audit(1709720652.984:1368): pid=26630 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 1094.703125][T26634] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1094.733702][ T28] audit: type=1800 audit(1709720652.994:1369): pid=26630 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 1094.776255][T26635] loop3: detected capacity change from 0 to 512 [ 1094.784631][ T28] audit: type=1800 audit(1709720653.014:1370): pid=26578 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 1094.788520][T26634] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1094.809342][T26578] btrfs: Unknown parameter ''-%xý ёC!dy:b㥒Bݲh+L/_:ϰpI[QPҿ;(X2\+V2 NIFAM.IJZu |ok current cno (= 3) [ 1095.227409][T26649] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.237837][T26642] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x1046b93a, utbl_chksum : 0xe619d30d) [ 1095.238312][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1095.262359][T26639] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1095.278455][T26649] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.279039][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.296515][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.316827][ T5090] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 10:24:13 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') lseek(r0, 0x2027da, 0x0) read$FUSE(r0, &(0x7f0000003f80)={0x2020}, 0x2020) (async) read$FUSE(r0, &(0x7f0000003f80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000001540)='./file0\x00', 0x20010080, &(0x7f00000004c0)=ANY=[@ANYRES64=r1, @ANYRES8=r2, @ANYBLOB="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", @ANYRESHEX, @ANYBLOB="0000000087e10aaf31736574e995938c382c009cd0aeba477309000000000000004bf39e0378bfe3e9844e297aeade3942b079b5a276e9a3da2237209f9eae67b5f8224e2ab8bacfb3987894fb6fac1518c4638f7e67933f2ba986156febd718f1031e702457e9a4d1ea31b2c409ed2eb513071397e87084ec0caf15ae1968d992d188bb86eb331bfab65c2ad15aa247d1a6b805ff0ff0038e71636166358e0df1ce268e823e914e001059572b8589484790cb55bedec7fb84ae86c610e9e7b7a50111ae8f663c2b545b2137d1fe6e8414badb731cf229452aaf5468f23f8ff51c6f16d4065a6f941ca7d32c00000000000000", @ANYRES32=0x0], 0x1, 0x14f9, &(0x7f0000001580)="$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") quotactl$Q_GETNEXTQUOTA(0xffffffff80000902, &(0x7f0000000080)=@loop={'/dev/loop', 0x0}, r1, &(0x7f00000001c0)) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x4, &(0x7f00000001c0)={'trans=unix,', {[{@mmap}, {@loose}, {@nodevmap}, {@loose}, {@noextend}, {@cachetag={'cachetag', 0x3d, ':.#]'}}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@posixacl}, {@aname={'aname', 0x3d, '\\\x00'}}], [{@obj_role={'obj_role', 0x3d, ',%^)}}%..\xbb'}}, {@dont_hash}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit}]}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1095.334294][T26649] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.360293][T26638] NILFS (loop2): nilfs_get_block (ino=18): a race condition while inserting a data block at offset=0 [ 1095.386839][T26639] Remounting filesystem read-only [ 1095.419855][T26638] NILFS error (device loop2): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1095.437671][ T2386] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1095.444694][ T2386] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1095.457424][T26638] NILFS (loop2): error -5 reading inode: ino=18 [ 1095.473718][T26638] NILFS (loop2): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1095.499464][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.509517][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.548120][T26651] loop3: detected capacity change from 0 to 512 [ 1095.554356][T26638] NILFS error (device loop2): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1095.565424][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.583476][T26651] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1095.584493][T26638] NILFS (loop2): error -5 reading inode: ino=18 [ 1095.600625][T26653] loop0: detected capacity change from 0 to 256 [ 1095.602846][T26638] NILFS (loop2): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1095.619788][T26638] NILFS error (device loop2): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1095.630430][T26638] NILFS (loop2): error -5 reading inode: ino=18 [ 1095.637702][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1095.644619][ T2386] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1095.681469][T26638] NILFS (loop2): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1095.695491][T26653] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x1046b93a, utbl_chksum : 0xe619d30d) [ 1095.707778][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.707896][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.707978][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.723683][T26646] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1095.745930][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1095.770798][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1095.777319][T26646] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1095.777827][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1095.788611][T26651] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 13 [ 1095.814841][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1095.822468][T26646] NILFS (loop2): discard dirty block: blocknr=0, size=1024 10:24:14 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b7765726469723d2e2f66080065cd8f5e31dcfc650aae31d790873f9a2b63d409955cfe666e30ce93fa302c75707065726469723d2e2f66696c65312c00"/77]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1095.847108][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1095.861206][T26646] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1095.876143][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1095.886422][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1095.888400][T26646] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1095.893294][ T5094] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1095.908206][T26651] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1095.920977][T26638] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1095.937434][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.947549][T26651] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1238/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1095.964951][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1095.965037][T26638] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1095.977208][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1096.020582][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1096.031413][ T5094] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1096.059077][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.069243][T26638] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1096.072352][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.102970][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.108514][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1096.136993][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1096.143977][T26638] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1096.156924][T26658] overlay: Unknown parameter 'workwerdir' 10:24:14 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b7765726469723d2e2f66080065cd8f5e31dcfc650aae31d790873f9a2b63d409955cfe666e30ce93fa302c75707065726469723d2e2f66696c65312c00"/77]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1096.204661][ T5094] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1096.204985][T26638] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1096.227303][ T5094] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1096.247258][ T5094] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1096.255500][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:14 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) (async, rerun: 32) ftruncate(r1, 0x2007ffb) (async, rerun: 32) sendfile(r0, r1, 0x0, 0x1000000201006) (async, rerun: 32) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) (async, rerun: 32) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000140)={0x4, 0x8, 0xfa00, {r2}}, 0x10) [ 1096.296979][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1096.319765][T26664] overlay: Unknown parameter 'workwerdir' [ 1096.325901][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.361332][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.370778][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1096.378411][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1096.398108][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 10:24:14 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (rerun: 32) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async, rerun: 32) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b7765726469723d2e2f66080065cd8f5e31dcfc650aae31d790873f9a2b63d409955cfe666e30ce93fa302c75707065726469723d2e2f66696c65312c00"/77]) (rerun: 32) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1096.412985][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1096.417377][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.428620][T26666] loop3: detected capacity change from 0 to 512 [ 1096.436903][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1096.450657][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1096.478581][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1096.492432][T26666] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1096.512626][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 1096.548319][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1096.577867][T26666] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 13 [ 1096.583119][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.590926][ T5088] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1096.608029][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.617211][T26666] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1096.617771][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.631145][T26666] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1239/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1096.652666][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.683827][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.693748][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.701801][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1096.709176][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.722248][ T5088] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1096.731352][T26670] overlay: Unknown parameter 'workwerdir' 10:24:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1096.745765][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.756012][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.774402][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.775121][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.795086][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.817979][T26673] loop4: detected capacity change from 0 to 2048 [ 1096.836594][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.843132][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.843536][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.861177][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.870652][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1096.878037][ T5088] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1096.886130][ T5088] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1096.897865][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.904343][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.923316][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.935664][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.937411][T26674] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1096.955755][T26670] overlay: Unknown parameter 'workwerdir' [ 1096.960956][ T5088] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1096.976199][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1096.984360][T26676] loop3: detected capacity change from 0 to 512 [ 1096.985902][ T5088] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1097.004110][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.004790][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.021218][T26676] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1097.031213][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.038030][ T28] audit: type=1800 audit(1709720655.404:1373): pid=26673 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1097.043112][T26674] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1097.086225][ T5088] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1097.101824][T26676] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 13 [ 1097.112930][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.113694][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.131906][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.138004][T26676] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1240/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1097.153909][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.160878][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.161222][T26674] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1097.179056][ T5088] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1097.186249][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.186281][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.203363][T26674] Remounting filesystem read-only [ 1097.208893][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.219281][ T5088] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1097.219464][ T2386] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1097.226790][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.235862][T26680] NILFS (loop4): discard dirty page: offset=33583104, ino=18 10:24:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1097.265967][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.267328][ T2386] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1097.281317][T26680] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.304743][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.322047][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.332531][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.336006][T26670] overlay: Unknown parameter 'workwerdir' [ 1097.351196][T26680] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.358804][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:15 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240), 0x100, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/172, 0xac}], 0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerRirE./file0,upperdir=./file1,\x00']) mount(&(0x7f0000000100)=@nullb, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='esdfs\x00', 0x1000400, &(0x7f0000000200)='overlay\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000000)='./file1\x00', 0x128) [ 1097.362334][T26680] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.396513][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1097.446646][ T2386] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1097.468929][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.515271][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.538764][T26680] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1097.559805][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.574542][T26682] loop3: detected capacity change from 0 to 512 [ 1097.591020][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1097.599592][T26680] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1097.600741][ T2386] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1097.621433][T26682] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1097.634066][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.645281][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.658737][T26680] NILFS (loop4): discard dirty block: blocknr=0, size=1024 10:24:16 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x1000000201006) (async) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000140)={0x4, 0x8, 0xfa00, {r2}}, 0x10) [ 1097.666789][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.693283][T26682] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 13 [ 1097.706410][T26680] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.735466][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1097.742485][ T2386] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1097.749949][ T2386] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1097.757556][ T2386] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1097.764892][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.775014][ T2386] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1097.782268][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.785266][T26680] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.796034][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.809678][ T2386] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1097.816975][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.825975][ T2386] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1097.828021][T26682] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1241/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1097.833243][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.866146][T26680] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.883232][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.915964][T26661] loop1: detected capacity change from 0 to 32768 10:24:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$eJzs3cFrHF8dAPDvbLK1adPf5qc9aMFabSUt2t2ksW3wUCuIngpqvdeYbELIJhuym7YJRVP8AwoiKnjSixfBP0CQghePIhT0rKgooq2CHrQjuztJ03Q3SdtNNk0+H5jMezM78/2+DTM7b/cxE8CRdS4ibkbE8zRNL0VEIVuey6ZYa02N1z17+mCyMSWRprf/nkSSLVvfV5LNT0bEo4g4HhFf/VLEN5JX49ZWVucmKpXyUlYv1ecXS7WV1cuz8xMz5ZnywtjY6LXx6+NXx0e60s5TEXHjC3/+3qOffPHGLz597w93/nrxm420BrP1m9vxmvq3W9lqer75XmzeYOkNgx1E/c0WZgZ2t83DPcwHAIDOGtf4H4yIT0TEpShE3/aXswAAAMA7KP3cYPw3iUjbO9ZhOQAAAPAOyTXHwCa5YjYWYDByuWKxNYb3dJzIVaq1+qemq8sLU62xskORz03PVsoj2Vjhocgnjfpos/yifmVLfSwi3o+I7xYGmvXiZLUy1esvPwAAAOCIOLml//+vQqv/DwAAABwyQ71OAAAAANhz+v8AAABw+On/AwAAwKH25Vu3GlO6/vzrqbsry3PVu5enyrW54vzyZHGyurRYnKlWZ5r37JvfaX+VanXxM7GwfL9UL9fqpdrK6p356vJC/c7sS4/ABgAAAPbR+x97/LskItY+O9CcGo71OilgX/RvlJJs3ubo//17rfmf9ikpYF/09ToBoGf+Xeh1BkCv5HudANBzyQ7rOw7e+XU2/3h38wEAALpv+CNv+vv/Wm6PUwP2mIMYji6//8PR1Rz/t9sBvy4W4FDJuwKAI++tf//fUZq+VkIAAEDXDTanJFeMiNPNci5XLEacaj4WIJ9Mz1bKIxHxXkT8tpD/QKM+2twy2bHPAAAAAAAAAAAAAAAAAAAAAAAAAAC0pGkSKQAAAHCoReT+kvyydS//4cKFwa3fDxxL/lOI7BGh9354+/v3J+r1pdHG8n9sLK//IFt+pRffYAAAAABbrffT1/vxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBNz54+mFyf9jPu3z4fEUPt4vfH8eb8eOQj4sQ/k+jftF0SEX1diL/2MCI+3C5+0khrI2S7+AN7Hz+GsnehXfyTXYgPR9njxvnnZrvjLxfnmvP2x19/xEv1N9X5/Bcb57++Dsf/qV3GOPPkZ6WO8R9GnOlvf/5Zj590iH9+l/G//rXV1U7r0h9FDLf9/EleilWqzy+Waiurl2fnJ2bKM+WFsbHRa+PXx6+Oj5SmZyvl7G/bGN/56M+fb9f+Ex3iD+3Q/gu7bP//ntx/+qFWMd8u/sXzbeL/6sfZK16Nn8s++z6ZlRvrh9fLa63yZmd/+puz27V/qkP7d/r/X9xl+y995dt/3OVLAYB9UFtZnZuoVMpLh7bQ6KUfgDQUDmDhW13dYZqmaeOYeov9JHEQ3pZmoddnJgAAoNteXPT3OhMAAAAAAAAAAAAAAAAAAAA4uvbjdmJbY65tlJJu3EIbAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAr/h8AAP//WhXbYg==") 10:24:16 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240), 0x100, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/172, 0xac}], 0x4) (async) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (rerun: 32) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerRirE./file0,upperdir=./file1,\x00']) (async, rerun: 64) mount(&(0x7f0000000100)=@nullb, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='esdfs\x00', 0x1000400, &(0x7f0000000200)='overlay\x00') (async, rerun: 64) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x128) [ 1097.937443][T26661] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (26661) [ 1097.944607][ T2386] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1097.982020][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1097.997736][T26661] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1098.013202][T26661] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 1098.024402][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1098.038783][T26661] BTRFS info (device loop1): using free-space-tree [ 1098.052797][ T2386] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1098.061503][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:16 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x1000000201006) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702789c595eb26916fd161892e378143392aa40fdd38a3bef447b0400a819217fccf3e7", 0x39}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1098.093109][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1098.120003][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1098.174070][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1098.203679][ T2386] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1098.234046][T26723] loop3: detected capacity change from 0 to 512 [ 1098.252001][ T2386] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1098.264801][ T2386] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1098.269048][T26723] EXT4-fs (loop3): unsupported inode size: 143 10:24:16 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x80000, 0x0, 0x10) [ 1098.273301][ T2386] NILFS (loop4): discard dirty block: blocknr=38, size=1024 10:24:16 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240), 0x100, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/172, 0xac}], 0x4) (async, rerun: 32) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) (rerun: 32) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./bus,lowerRirE./file0,upperdir=./file1,\x00']) (async) mount(&(0x7f0000000100)=@nullb, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='esdfs\x00', 0x1000400, &(0x7f0000000200)='overlay\x00') (async, rerun: 64) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async, rerun: 64) mkdir(&(0x7f0000000000)='./file1\x00', 0x128) [ 1098.322589][ T28] audit: type=1800 audit(1709720656.704:1374): pid=26661 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 1098.345461][T26723] EXT4-fs (loop3): blocksize: 4096 [ 1098.355982][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1098.377482][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1098.405453][ T28] audit: type=1800 audit(1709720656.734:1375): pid=26661 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=263 res=0 errno=0 10:24:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1098.515990][T26725] loop2: detected capacity change from 0 to 2048 10:24:17 executing program 0: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180), 0x481, 0x0) write$dsp(r0, &(0x7f0000000480)="bd3a0e09", 0x4) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1098.591465][T26735] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1098.622556][T26734] loop3: detected capacity change from 0 to 512 [ 1098.675972][T26734] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1098.699668][T26735] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1098.730717][T26734] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 1098.734261][T26735] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1098.775906][T26734] EXT4-fs (loop3): group descriptors corrupted! [ 1098.791181][T26661] btrfs: Unknown parameter ''-%xý ёC!dy:b㥒Bݲh+L/_:ϰpI[QPҿ;(X2\+V2 NIFAM.IJZu |ok current cno (= 3) [ 1098.974044][T26741] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1098.977318][T26743] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1098.992683][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1098.994028][T26743] Remounting filesystem read-only [ 1099.003928][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.007678][ T28] audit: type=1800 audit(1709720657.374:1377): pid=26745 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="file2" dev="loop1" ino=261 res=0 errno=0 [ 1099.016998][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.017057][ T49] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1099.017078][ T49] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1099.017098][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1099.017118][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.086856][T26747] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1099.098898][T26741] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1099.106324][T26747] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.125907][ T12] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1099.129076][T26749] loop3: detected capacity change from 0 to 512 [ 1099.154212][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.163852][ T49] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1099.167316][T26741] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1099.171035][ T49] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1099.178162][ T12] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1099.185484][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.202856][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.207043][T26747] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:17 executing program 0: openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180), 0x481, 0x0) (async) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180), 0x481, 0x0) write$dsp(r0, &(0x7f0000000480)="bd3a0e09", 0x4) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1099.211973][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.237123][T26749] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1099.247227][T26742] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1099.258901][T26747] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.274542][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.276795][T26742] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1099.283750][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.283777][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.283846][ T12] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1099.283865][ T12] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1099.313841][T26742] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1099.351027][T26742] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1099.360275][T26742] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1099.367285][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1099.391916][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.404489][T26749] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1099.409082][T26747] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1099.427669][T26747] NILFS (loop4): discard dirty page: offset=33587200, ino=18 10:24:17 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$eJzs3U2MW0cBAOCxd73JJilxSkKXNLQJhbb8dNNslvATQVIlQiJqKsSlUsUlStMSEYJEkYCqEklO3GhVBYkTP+LUS1UQEr2gqCculWikCqmnwoEDURCVOEAgcRXvjNee2H22s+tnx98njcfz5j3PvOfn5/c7E4CpVW2+Li8vVEK4+PrLR//x4N/nbw451Bqj3nydbUvVQgiVmJ7NPu/dmZX4+nsvnOwWV8JS8zWlwxNXW9NuDiGcC7vDpVAPOy9efunNpcePnz92Yc9brxy8sj5zDwAA0+Xrlw4u7/jrn+/ddu3V+w6HDa3haf+8HtNb4n7/4bjjn/b/q6EzXWkL7eay8WZjqM53jjfTZbz2cmrZeLM9yp/Lyq/1GG9D+ODyZ9qGdZtvmGRpPa6HSnWxI12tLi6uHJOH5nH9XGXx7OkzzzxXUkWBNffv+0MIu9vCkQud6XELh8agDkOGxhjUYSLD4dGVda2xovR5HlFobC17CwSwIr9eeItz+ZmF29P6tNn+yr/6WLX79LAGRr3+D1T+XMnlB+X/5rwtDmvnTl2b0nyl39GWmM6vI+T3L/X+/eVXOjqH5tcjan3Ws9d1hEm5vtCrnjMjrsewetU/Xy/uVF+OcVoOX8ny238/+Xc6Kd8x0N1/8vP/giCMdwgd6drtfFaj5O0PML7y++Ya6fpolN/Xl+dvKMjfWJA/X5C/qSB/c0E+TLPfff+n4cXK6nF+fkw/6PnwdJ7trhh/aMD65OcjBy0/v+93ULdbfn4/MYyzP5x48tQXnn7q8sr9/5XW+n8jru/pcKMef1uX4gjpfGF+Xr1173+9s5xqj/HuzupzV5fxm++3d45X2b76OaFtO3NLPRY6p9vaa7xdnePVs/HmY9iY1TffP9mUTZf2P9J2NS2v2Wx+a9l8zGX1SNuVbTHO6wHDSOtjr/v/0/q5EGqVZ06fOfVoTKf19E8ztQ03h+8bcb2B29fv8z8LofP5ny2t4bVq+3Zh6+rwysp24bX4eZ3Dl1rldA7fH9Ppf+5bM/PN4Ysnv3vm6bWffZhqz/3o+W+fOHPm1Pe8GfrNV8ejGoO8SYct41Ifb8buTckbJmDd7f3xyk7AI6e/c+LZU8+eOrv/wIH9S0sHvrh/eW9zv35v+959u3Ml1BZYS6t/+mXXBAAAAAAAAAAAAOjXD44dvfz2G59/Z+X5/9Xn/9Lz/+nO3/T8/0+y5//z5+TTc/DpOcBtXfKb42QNrM5l49Vi+HBW3+1ZOTuy6T4S41Y/fvH5/1Rc3q5rqs892fBaj2TWnMAt7aXMZW2Q5P0FfjzGF2L86wAlqsx3Hxzjovat07qe2qdoa5eioX3gyZG+t7Q2pHZM0vPfXdt1avuyt42gjqy9UTxOWPY8At39c6ra//7X6oyXXhehd5gdbXk/n951otFzL73fHmwA1kbZ/X+m854pPvvHr228GdJoVx/r3F7m7ZfCIP7ydmd63PufXO/y8377Rl1+2fM/6v4/W/3f9b39y3rMqw9X7n9/ceWdtmLDzn7Lz+c/tQO9fbDyr8Xy09w8FPorv/GrrPz8glCf/peVv6nP8m+Z/13Dlf//WH5abA8/0G/5KzWuVDvrkZ83Ttf/8vPGyfVs/lPbnh9Q/jee7zb/Q3bUeCOWD9NsUvqZHVS2H9HaaR++/9/o3Nr2/9uqbLZZy+/D+FxMpw1xus8h7+9k0Pqn+yvS/8CO7PMrBf9v+v+dbF+KcdHvIfX/m9bHevzLb0s3l2VK17os2zt1WwOT6t2puv43EWHjGNRB6D80ZoaYrtVPXMn1bzQa63tCq0CphVP68i/7OKHs8ste/kXy/n/zffi8/988P+//N8/P+//N8+fjN9QrP+//N1+eef+/ef492efm/QMvFOR/tCB/Z/f81mH7vQXT7yrI/1hB/p5W/qGOMVL+fQXT31+Qf3dB/gMF+Z8oyP9kQf6DBfkPt+W39wGd8j9VMP2dLj2PMq3zD9Msfz7P7x+mR7r+0+v3v70gH5hcP3t135GnfvvN+srz/3Ot8yHpOt7hmK7F46cfxnR+3Tu0pW/mvRHTf8vyx/18B0yTvP2M/P/9oYJ8YHKl+7z8vmEKVTZ2Hxzjonareu3nM1k+HePPxPizMX4kxosx3hvjfTFeGlH9WB9HXvv9wRcrq8f7W7P8fu8nz58H6mgnKoSwv8/65OcHBr2fPW/Hb1C3W/6Qj4MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACUptp8XV5eqIRw8fWXjz55/PTem0MOtcaoN19n21K11nQhPBrjmRj/Mr65/t4LJ9vjGzGuhKVQCZXW8PDE1VZJm0MI58LucCnUw86Ll196c+nx4+ePXdjz1isHr6zfEgAAAIA73/sBAAD//weuDxQ=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x1000000201006) (async) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702789c595eb26916fd161892e378143392aa40fdd38a3bef447b0400a819217fccf3e7", 0x39}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1099.435271][T26747] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1099.441693][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.462025][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1099.464472][T26747] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.471517][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1099.489412][ T12] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1099.494601][T26749] EXT4-fs (loop3): 1 truncate cleaned up [ 1099.496122][ T12] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1099.496146][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.513045][ T5090] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1099.519723][T26747] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.531971][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1099.545842][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.548769][T26749] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1244/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1099.570136][T26747] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.579471][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.588587][ T12] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1099.595665][ T12] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1099.606466][ T12] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1099.614012][ T12] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1099.616304][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1099.621513][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621551][ T12] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1099.621571][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621590][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621609][ T12] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1099.621627][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621654][ T12] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1099.621672][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621691][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621711][ T12] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1099.621730][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621783][ T12] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1099.621801][ T12] NILFS (loop4): discard dirty block: blocknr=40, size=1024 10:24:18 executing program 0: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180), 0x481, 0x0) write$dsp(r0, &(0x7f0000000480)="bd3a0e09", 0x4) (async) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:24:18 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0xc0000, 0x0, 0x10) 10:24:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1099.621820][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621840][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.621859][ T12] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.622055][ T12] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1099.727327][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1099.734525][ T12] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1099.770997][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1099.793788][ T12] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1099.796275][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 1099.806788][ T12] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1099.823242][ T12] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1099.834375][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1099.851642][ T5088] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1099.860194][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1099.869801][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.874669][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1099.882645][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.900561][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1099.934154][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1099.984259][ T5088] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1100.073280][ T5088] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1100.085042][ T5088] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1100.118857][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.158961][ T5088] NILFS (loop2): discard dirty page: offset=65536, ino=3 10:24:18 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mkdir(&(0x7f0000000000)='./bus\x00', 0x144) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1100.173096][T26763] loop3: detected capacity change from 0 to 512 [ 1100.212484][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.239183][T26761] loop4: detected capacity change from 0 to 2048 [ 1100.248347][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.250427][T26763] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1100.272359][ T5088] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1100.294855][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.363216][T26769] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1100.366239][ T5088] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1100.385173][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.396104][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.405535][ T5088] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1100.411662][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 1100.411680][ T28] audit: type=1800 audit(1709720658.794:1378): pid=26761 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1100.416427][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.426038][T26763] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1100.477098][T26769] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1100.528667][T26769] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) 10:24:19 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mkdir(&(0x7f0000000000)='./bus\x00', 0x144) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1100.593934][T26769] Remounting filesystem read-only [ 1100.601710][T26774] loop1: detected capacity change from 0 to 512 [ 1100.612313][T26773] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1100.618109][ T2386] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1100.642340][T26773] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.653968][T26763] Quota error (device loop3): write_blk: dquota write failed [ 1100.654480][T26774] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1100.674632][ T2386] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1100.676298][T26763] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1100.693099][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.705303][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.718095][T26773] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.727028][T26773] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.766243][T26763] EXT4-fs (loop3): 1 truncate cleaned up [ 1100.772326][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.788125][T26776] loop2: detected capacity change from 0 to 2048 [ 1100.795941][T26763] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1245/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1100.816521][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1100.824494][T26773] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1100.829264][ T2386] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1100.834801][T26774] EXT4-fs error (device loop1): ext4_orphan_get:1420: comm syz-executor.1: bad orphan inode 13 [ 1100.839494][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.862649][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.870039][T26773] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1100.871878][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.892133][T26780] overlayfs: failed to resolve './file1': -2 [ 1100.901234][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1100.908244][ T2386] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1100.915757][T26773] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1100.917579][T26774] ext4 filesystem being mounted at /root/syzkaller-testdir2098443966/syzkaller.5mMm3o/933/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1100.925536][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1100.960810][T26784] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1100.969061][ T28] audit: type=1800 audit(1709720659.344:1379): pid=26785 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 1100.985079][T26773] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:19 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mkdir(&(0x7f0000000000)='./bus\x00', 0x144) (async) mkdir(&(0x7f0000000000)='./bus\x00', 0x144) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:24:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$eJzs3cFrHF8dAPDvbLK1adNuqkW0YK22khbtbtLYNnioFURPBbXea0w2IWSTDdlN24SiKf4BgogKnvTiRfAPEKTgxaMIBT0rKopoq6AHf50fuztJ23Q3SdtNNk0+H5jMezM78/2+DTM7b/cxE8ChdS4ibkbEszRNL0VEIVuey6ZYa02N1z198mCyMSWRprf/mUSSLVvfV5LNj2ebfTgivvbliG8mr8atrazOTVQq5aWsXqrPL5ZqK6uXZ+cnZsoz5YWxsdFr49fHr46PdKWdJyLixhf/+oPv/uxLN371mXt/uvP3i99qpDWYrX+xHa+pf6uVrabn4+imDZbeMNh+1N9sYWZgZ9s83MV8AADorHGN/8GI+GREXIpC9G19OQsAAAC8g9LPD8b/k4i0vSMdlgMAAADvkFxzDGySK2ZjAQYjlysWW2N4T8exXKVaq396urq8MNUaKzsU+dz0bKU8ko0VHop80qiPNsvP61c21cci4lREfL8w0KwXJ6uVqV5/+QEAAACHxPFN/f//FFr9fwAAAOCAGep1AgAAAMCu0/8HAACAg0//HwAAAA60r9y61ZjS9edfT91dWZ6r3r08Va7NFeeXJ4uT1aXF4ky1OtO8Z9/8dvurVKuLn42F5fulerlWL9VWVu/MV5cX6ndmX3oENgAAALCHTn380R+SiFj73EBzajjS66SAPdG/UUqyeZuj/48nW/O/7FFSwJ7o63UCQM/8t9DrDIBeyfc6AaDnkm3Wdxy889ts/onu5gMAAHTf8Eff9Pf/tdwupwbsMgcxHF5+/4fDqzn+b6cDfl0swIGSdwUAh95b//6/rTR9rYQAAICuG2xOSa4YEaeb5VyuWIw40XwsQD6Znq2URyLiZET8vpD/QKM+2twy2bbPAAAAAAAAAAAAAAAAAAAAAAAAAAC0pGkSKQAAAHCgReT+lvy6dS//4cKFwc3fDxxJ/leI7BGh9358+4f3J+r1pdHG8n9tLK//KFt+pRffYAAAAACbrffT1/vxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBNT588mFyf9jLuP74QEUPt4vfH0eb8aOQj4ti/k+h/YbskIvq6EH/tYUR8pF38pJHWRsh28Qd2P34MZe9Cu/jHuxAfDrNHjfPPzXbHXy7ONeftj7/+iJfqb6rz+S82zn99HY7/EzuMcebxL0od4z+MONPf/vyzHj/pEP/8DuN/4+urq53WpT+JGG77+ZO8FKtUn18s1VZWL8/OT8yUZ8oLY2Oj18avj18dHylNz1bK2d+2Mb73sV8+26r9xzrEH9qm/Rd22P73Ht9/8qFWMd8u/sXzbeL/5qfZK16Nn8s++z6VlRvrh9fLa63yi87+/Hdnt2r/VIf2b/f/v7jD9l/66nf+vMOXAgB7oLayOjdRqZSXDmyh0UvfB2ko7MPCt7u6wzRN08Yx9Rb7SWI/vC3NQq/PTAAAQLc9v+jvdSYAAAAAAAAAAAAAAAAAAABweO3F7cQ2x1zbKCXduIU2AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEBXvB8AAP//XfnbYQ==") [ 1101.007595][T26784] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1101.037532][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.052433][T26784] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) 10:24:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1101.052441][T26773] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.052470][T26773] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.067328][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.104649][T26784] Remounting filesystem read-only [ 1101.119176][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1101.123549][ T2397] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1101.126053][ T2386] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1101.162061][ T2397] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1101.177678][ T2386] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1101.185936][ T2386] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1101.203550][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:19 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x100000, 0x0, 0x10) [ 1101.213169][ T2386] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1101.222983][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.224725][ T2386] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1101.240838][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.247639][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.269445][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.284592][ T2397] NILFS (loop2): discard dirty page: offset=0, ino=2 10:24:19 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x50) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='vobus,lowerdir=./file0,upperdir=./file1,\x00']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1101.315261][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.327010][ T2397] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1101.341894][ T2386] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.384492][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.395541][T26792] loop3: detected capacity change from 0 to 512 [ 1101.402936][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1101.418628][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.423878][T26793] loop1: detected capacity change from 0 to 512 [ 1101.441065][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1101.452208][T26792] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1101.458101][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.476147][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1101.476814][T26793] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1101.495026][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1101.501444][ T2397] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1101.530148][ T2397] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1101.550541][T26797] overlay: Unknown parameter 'vobus' [ 1101.557272][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1101.564542][ T2397] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1101.564596][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1101.584331][T26793] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 1101.589036][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1101.603817][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1101.610375][T26793] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1101.611439][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.625599][ T2397] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1101.626485][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.642828][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 10:24:20 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./bus\x00', 0x50) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='vobus,lowerdir=./file0,upperdir=./file1,\x00']) (async, rerun: 64) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1101.652607][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.667258][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1101.671167][T26793] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor.1: bg 0: block 248: padding at end of block bitmap is not set [ 1101.674419][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.674446][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.674466][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1101.674484][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.709939][ T2397] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1101.766300][T26792] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -6 [ 1101.790157][ T2397] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1101.803128][T26793] Quota error (device loop1): write_blk: dquota write failed [ 1101.805981][ T2397] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1101.824921][ T2397] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1101.837923][T26793] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota 10:24:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1101.861601][ T2397] NILFS (loop2): discard dirty block: blocknr=44, size=1024 10:24:20 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x50) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='vobus,lowerdir=./file0,upperdir=./file1,\x00']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./bus\x00', 0x50) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='vobus,lowerdir=./file0,upperdir=./file1,\x00']) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) [ 1101.902701][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.910553][T26793] EXT4-fs (loop1): 1 truncate cleaned up [ 1101.941231][ T2397] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1101.956084][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1101.988394][T26809] loop3: detected capacity change from 0 to 512 [ 1102.002829][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1102.030020][ T2397] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1102.041628][T26809] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1102.056228][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.082174][ T2397] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1102.087948][T26811] overlay: Unknown parameter 'vobus' [ 1102.103679][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.124819][T26807] loop4: detected capacity change from 0 to 2048 [ 1102.132339][T26815] overlay: Unknown parameter 'vobus' [ 1102.157429][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:20 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000000)='./file1\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1102.202647][ T2397] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1102.216269][T26818] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1102.231434][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:20 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r1) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x1000000201006) (async) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702789c595eb26916fd161892e378143392aa40fdd38a3bef447b0400a819217fccf3e7", 0x39}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) [ 1102.268860][ T28] audit: type=1800 audit(1709720660.654:1380): pid=26807 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1102.280461][T26819] loop1: detected capacity change from 0 to 512 [ 1102.307591][T26809] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -6 [ 1102.326695][T26818] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1102.346747][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1102.348509][T26818] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1102.376006][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1102.393768][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 10:24:20 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000000)='./file1\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) chdir(&(0x7f0000000000)='./file1\x00') (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) [ 1102.426765][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1102.438693][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1102.440694][T26818] Remounting filesystem read-only [ 1102.452499][T26819] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1102.467763][T26823] NILFS (loop4): discard dirty page: offset=33583104, ino=18 10:24:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1102.471363][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1102.475288][ T49] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1102.490160][T26819] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 1102.504018][T26823] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.508589][T26819] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1102.537718][T26823] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.546802][ T49] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1102.556350][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1102.566475][T26823] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.580424][T26819] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz-executor.1: bg 0: block 248: padding at end of block bitmap is not set [ 1102.593968][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.605914][ T5088] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1102.624650][T26823] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1102.626856][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.637646][T26819] Quota error (device loop1): write_blk: dquota write failed [ 1102.643437][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.655822][T26829] loop3: detected capacity change from 0 to 512 [ 1102.675303][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.684580][T26823] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1102.687651][T26829] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1102.697470][T26819] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 1102.707254][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.723082][T26823] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1102.734843][T26831] overlayfs: failed to resolve './file1': -2 [ 1102.741625][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.741915][T26823] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.753348][ T49] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1102.764293][T26823] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.766878][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=4 10:24:21 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async, rerun: 32) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) chdir(&(0x7f0000000000)='./file1\x00') mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1102.786156][T26819] EXT4-fs (loop1): 1 truncate cleaned up [ 1102.791767][ T49] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1102.794414][T26823] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.801087][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.826721][ T5088] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1102.835877][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.855336][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.855343][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.864425][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:21 executing program 1: syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0185879, &(0x7f0000000680)={0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000003480)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r6, &(0x7f0000000180)={0xf, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r7}}, 0x18) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ad, &(0x7f0000000700)=ANY=[@ANYRES16=r4, @ANYRES8=r5, @ANYRESOCT=0x0, @ANYRES64, @ANYBLOB="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", @ANYRES8, @ANYRESHEX=0x0, @ANYRES64, @ANYRES8=r3, @ANYRES8=r2], 0x1, 0x0, &(0x7f0000000000)) [ 1102.889381][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.911188][T26829] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1102.915114][ T49] NILFS (loop4): discard dirty page: offset=0, ino=5 10:24:21 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x1000000, 0x0, 0x10) [ 1102.933569][ T49] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1102.943529][T26829] Quota error (device loop3): write_blk: dquota write failed [ 1102.963489][T26829] EXT4-fs (loop3): 1 truncate cleaned up [ 1102.969082][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.979535][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.989208][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1102.998309][ T49] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1103.005030][ T49] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1103.012589][T26829] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1248/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1103.029241][ T49] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1103.036582][ T49] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1103.087556][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.096540][ T49] NILFS (loop4): discard dirty page: offset=0, ino=4 10:24:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1103.148924][ T49] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1103.156294][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.198013][ T5103] EXT4-fs unmount: 16 callbacks suppressed [ 1103.198035][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1103.200737][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.231684][T26841] loop2: detected capacity change from 0 to 2048 [ 1103.257214][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.273456][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer 10:24:21 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c6c6f7765726469723d696c65302c75707065726469723d1a2f66696c65312c00"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file1/file0\x00', 0x800, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) openat(r0, &(0x7f0000000000)='./bus\x00', 0x101000, 0x48) [ 1103.305541][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1103.321038][T26846] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1103.331720][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1103.331750][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1103.331770][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1103.331788][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1103.332110][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1103.382348][T26846] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1103.391191][T26849] loop3: detected capacity change from 0 to 512 [ 1103.417331][T26846] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1103.418258][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1103.440381][T26849] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1103.463869][T26846] Remounting filesystem read-only [ 1103.475219][ T11] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1103.476059][T26852] overlayfs: failed to resolve 'ile0': -2 [ 1103.489419][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.496309][ T11] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1103.511889][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.520731][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.520797][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1103.520817][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.520849][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1103.520868][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:21 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c6c6f7765726469723d696c65302c75707065726469723d1a2f66696c65312c00"]) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file1/file0\x00', 0x800, 0x0) (async) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) openat(r0, &(0x7f0000000000)='./bus\x00', 0x101000, 0x48) [ 1103.520887][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.520905][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1103.520923][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.750866][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.765956][T26849] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -6 [ 1103.786433][T26860] overlayfs: failed to resolve 'ile0': -2 [ 1103.789620][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:22 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c6c6f7765726469723d696c65302c75707065726469723d1a2f66696c65312c00"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file1/file0\x00', 0x800, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) openat(r0, &(0x7f0000000000)='./bus\x00', 0x101000, 0x48) [ 1103.805443][ T11] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1103.822530][ T11] NILFS (loop2): discard dirty block: blocknr=18, size=1024 10:24:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1103.885348][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.920324][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.964437][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1103.984327][T26862] loop4: detected capacity change from 0 to 2048 [ 1103.993971][T26866] overlayfs: failed to resolve 'ile0': -2 [ 1104.003812][ T11] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1104.028760][ T11] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1104.061705][T26868] loop3: detected capacity change from 0 to 512 10:24:22 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1104.072437][ T11] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1104.089181][T26868] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1104.103397][T26869] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1104.111370][ T11] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1104.143725][T26869] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1104.161220][T26869] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1104.186502][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.201448][T26869] Remounting filesystem read-only [ 1104.223412][ T2397] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1104.227370][ T11] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1104.233372][T26872] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1104.250857][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.262995][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.276380][T26872] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.282202][ T2397] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1104.294031][T26872] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.296241][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.317346][ T11] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1104.321908][T26872] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.326711][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.353117][T26872] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1104.354516][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.375798][ T11] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1104.380881][T26872] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1104.386649][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.405662][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.414882][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.419001][T26872] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1104.431971][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1104.447352][ T2397] NILFS (loop4): discard dirty block: blocknr=18, size=1024 10:24:22 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) [ 1104.457499][ T11] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1104.468870][T26872] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.471349][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.492195][T26872] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.499922][T26868] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -6 [ 1104.509534][T26872] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.518055][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.526711][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.528644][ T11] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1104.536845][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.536930][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1104.556148][ T11] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1104.578960][ T2397] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1104.581853][ T11] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1104.586454][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.607389][ T11] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1104.612436][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.640605][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1104.668106][ T11] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1104.669289][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1104.675428][ T11] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1104.729778][ T11] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1104.734381][ T2397] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1104.737122][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.740074][T26839] loop1: detected capacity change from 0 to 32768 [ 1104.757839][ T2397] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1104.787470][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.799990][ T2397] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1104.809421][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.825269][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.836348][ T11] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1104.843593][T26839] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (26839) [ 1104.867730][ T11] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1104.873156][ T2397] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1104.891294][T26839] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1104.896477][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.907731][T26839] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 1104.928136][T26880] loop3: detected capacity change from 0 to 512 [ 1104.930091][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.935974][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.955549][T26881] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 1104.963223][T26839] BTRFS info (device loop1): using free-space-tree [ 1104.981725][T26880] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1104.987413][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1104.992999][ T2397] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1105.023930][ T11] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1105.035036][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1105.035235][T26880] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1105.060928][ T2397] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1105.060959][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1105.060981][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1105.061002][ T2397] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1105.061021][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1105.061080][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1105.061099][ T2397] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1105.061118][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1105.061138][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:23 executing program 2: r0 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r2) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x1000000201006) pwritev2(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) [ 1105.061158][ T2397] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1105.069376][ T2397] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1105.157987][ T2397] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1105.165688][ T2397] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1105.174294][ T2397] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1105.182871][ T2397] NILFS (loop4): discard dirty block: blocknr=38, size=1024 10:24:23 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x4000000, 0x0, 0x10) [ 1105.204552][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1105.215045][T26880] EXT4-fs (loop3): 1 truncate cleaned up [ 1105.221467][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1105.229545][T26880] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1105.237370][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 10:24:23 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) (async) mkdir(&(0x7f0000000000)='./file1\x00', 0x10) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1105.242953][T26880] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1251/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1105.270408][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer 10:24:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1105.297288][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1105.298128][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1105.304617][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1105.304639][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1105.366689][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 10:24:24 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdi\t\x00\x00\x00\x00\x00\x00\x00lowesdir=./fiye0,upperdir=./file1,\b']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') unlink(&(0x7f0000000000)='./file1\x00') [ 1105.673306][T26908] loop2: detected capacity change from 0 to 2048 [ 1105.679128][T26912] loop3: detected capacity change from 0 to 512 [ 1105.741648][T26912] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1105.742098][T26913] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1105.791392][T26911] loop4: detected capacity change from 0 to 2048 [ 1105.846133][T26912] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1105.863208][T26913] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1105.891274][T26918] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1105.910276][T26913] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1105.933306][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 1105.933325][ T28] audit: type=1800 audit(1709720664.314:1382): pid=26911 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1105.940499][T26913] Remounting filesystem read-only [ 1105.978212][T26912] Quota error (device loop3): write_blk: dquota write failed [ 1105.980990][T26920] overlay: Unknown parameter 'workdi ' 10:24:24 executing program 1: syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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(async) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0185879, &(0x7f0000000680)={0x0, 0xffffffffffffffff}) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000003480)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) (async) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r6, &(0x7f0000000180)={0xf, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r7}}, 0x18) (async) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ad, &(0x7f0000000700)=ANY=[@ANYRES16=r4, @ANYRES8=r5, @ANYRESOCT=0x0, @ANYRES64, @ANYBLOB="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", @ANYRES8, @ANYRESHEX=0x0, @ANYRES64, @ANYRES8=r3, @ANYRES8=r2], 0x1, 0x0, &(0x7f0000000000)) [ 1105.994529][T26912] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1105.996514][ T49] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1106.011072][T26912] EXT4-fs (loop3): 1 truncate cleaned up [ 1106.012079][T26918] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1106.019614][ T5090] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1106.039923][T26921] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1106.042143][T26912] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1106.046884][T26918] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1106.061438][T26912] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1252/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1106.076188][T26921] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1106.088602][ T49] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1106.100873][T26921] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.114616][T26918] Remounting filesystem read-only [ 1106.118631][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:24 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdi\t\x00\x00\x00\x00\x00\x00\x00lowesdir=./fiye0,upperdir=./file1,\b']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') unlink(&(0x7f0000000000)='./file1\x00') [ 1106.141486][T26923] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1106.153053][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.153678][T26923] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.167993][T26921] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.177212][T26923] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.188267][ T42] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1106.200148][T26923] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.217872][T26923] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1106.221535][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.225366][T26923] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1106.244038][ T42] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1106.247590][T26923] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1106.265134][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.265134][T26921] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.265167][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1106.313998][ T49] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1106.326263][T26923] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.332835][ T49] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1106.364008][T26919] NILFS (loop2): nilfs_get_block (ino=18): a race condition while inserting a data block at offset=0 [ 1106.364796][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.376304][T26925] overlay: Unknown parameter 'workdi ' [ 1106.389489][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.400829][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1106.407306][T26923] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.440674][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.440813][T26923] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.458837][ T49] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.467987][ T42] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1106.475204][ T42] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1106.483168][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.487640][T26919] NILFS error (device loop2): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1106.493351][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.493382][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.493456][ T42] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1106.493475][ T42] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1106.493495][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.493514][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.493534][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.493647][ T42] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1106.493667][ T42] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1106.537446][T26919] NILFS (loop2): error -5 reading inode: ino=18 [ 1106.569275][ T42] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1106.596799][ T42] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1106.604569][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:25 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdi\t\x00\x00\x00\x00\x00\x00\x00lowesdir=./fiye0,upperdir=./file1,\b']) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') unlink(&(0x7f0000000000)='./file1\x00') (async) unlink(&(0x7f0000000000)='./file1\x00') 10:24:25 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0x42000000, 0x0, 0x10) 10:24:25 executing program 1: syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, &(0x7f0000005680)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0185879, &(0x7f0000000680)={0x0, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000003480)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r6, &(0x7f0000000180)={0xf, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r7}}, 0x18) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ad, &(0x7f0000000700)=ANY=[@ANYRES16=r4, @ANYRES8=r5, @ANYRESOCT=0x0, @ANYRES64, @ANYBLOB="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", @ANYRES8, @ANYRESHEX=0x0, @ANYRES64, @ANYRES8=r3, @ANYRES8=r2], 0x1, 0x0, &(0x7f0000000000)) [ 1106.667511][T26919] NILFS (loop2): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1106.689211][T26919] NILFS error (device loop2): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1106.705875][ T42] NILFS (loop4): discard dirty page: offset=0, ino=4 syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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(async) open(&(0x7f0000000040)='.\x00', 0x0, 0x0) (async) ioctl$EXT4_IOC_GROUP_ADD(r0, 0xc0185879, &(0x7f0000000680)={0x0, 0xffffffffffffffff}) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000003480)) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x111}}, 0x20) (async) write$RDMA_USER_CM_CMD_NOTIFY(r6, &(0x7f0000000180)={0xf, 0x8, 0xfa00, {r7}}, 0x10) (async) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r7}}, 0x18) (async) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ad, &(0x7f0000000700)=ANY=[@ANYRES16=r4, @ANYRES8=r5, @ANYRESOCT=0x0, @ANYRES64, @ANYBLOB="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", @ANYRES8, @ANYRESHEX=0x0, @ANYRES64, @ANYRES8=r3, @ANYRES8=r2], 0x1, 0x0, &(0x7f0000000000)) (async) [ 1106.753340][T26933] loop3: detected capacity change from 0 to 512 [ 1106.757236][ T42] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1106.769875][T26935] overlay: Unknown parameter 'workdi ' [ 1106.772571][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.786011][T26933] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1106.807212][T26919] NILFS (loop2): error -5 reading inode: ino=18 [ 1106.813543][T26919] NILFS (loop2): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1106.832090][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:25 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) statx(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x100, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0xfff) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000600), 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000640)={0x20000008}) mount(&(0x7f0000000300)=@loop={'/dev/loop', 0x0}, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='msdos\x00', 0x488, &(0x7f0000000580)=':#-\x00') open(&(0x7f00000002c0)='./bus\x00', 0x8400, 0x91) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x80005, &(0x7f00000001c0)={[{@metacopy_off}, {@nfs_export_on}, {@xino_auto}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}], [{@audit}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@uid_eq={'uid', 0x3d, r0}}, {@smackfshat={'smackfshat', 0x3d, 'workdir'}}]}) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) creat(&(0x7f00000005c0)='./file0\x00', 0x22) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1106.852146][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1106.861363][T26919] NILFS error (device loop2): nilfs_bmap_lookup_at_level: broken bmap (inode number=6) [ 1106.886438][T26919] NILFS (loop2): error -5 reading inode: ino=18 [ 1106.897282][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1106.948514][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1106.955307][T26919] NILFS (loop2): cannot mark inode dirty (ino=18): error -5 loading inode block [ 1106.965841][T26919] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1106.972703][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1106.972730][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1106.972748][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1106.972766][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 [ 1106.973001][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1106.975163][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1106.994540][T26919] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1107.025120][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.038858][T26919] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1107.046149][T26919] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1107.056417][T26940] FAT-fs (loop0): Unrecognized mount option ":#-" or missing value [ 1107.071218][T26919] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1107.080817][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.081805][T26933] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1107.103205][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1107.113240][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.122664][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1107.129912][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.138847][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.149012][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1107.156354][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.173605][T26933] Quota error (device loop3): write_blk: dquota write failed 10:24:25 executing program 2: r0 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r2) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x1000000201006) pwritev2(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) syncfs(r2) (async) ftruncate(r2, 0x2007ffb) (async) sendfile(r1, r2, 0x0, 0x1000000201006) (async) pwritev2(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) (async) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) (async) [ 1107.207389][T26933] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1107.241597][T26933] EXT4-fs (loop3): 1 truncate cleaned up [ 1107.247636][T26933] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1107.263908][T26933] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1253/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1107.285824][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer 10:24:25 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) statx(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x100, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0xfff) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000600), 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000640)={0x20000008}) (async) mount(&(0x7f0000000300)=@loop={'/dev/loop', 0x0}, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='msdos\x00', 0x488, &(0x7f0000000580)=':#-\x00') open(&(0x7f00000002c0)='./bus\x00', 0x8400, 0x91) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x80005, &(0x7f00000001c0)={[{@metacopy_off}, {@nfs_export_on}, {@xino_auto}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}], [{@audit}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@uid_eq={'uid', 0x3d, r0}}, {@smackfshat={'smackfshat', 0x3d, 'workdir'}}]}) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) creat(&(0x7f00000005c0)='./file0\x00', 0x22) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:24:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$eJzs3cFrHFEZAPBvNtnatGk31R60YK22khbtbtLYNnioFURPBbXea0w2IWSTDdlN24SiKf4BgogKnvTiRfAPEKTgxaMIBT0rKopoq2AP2pHdnaRtupuk7SabJr8fTOa9mZ35vrdhZuftPmYCOLTORcTNiHiepumliChky3PZFGutqfG6p08eTDamJNL09j+SSLJl6/tKsvnxbLNnScRXvxTxjeT1uLWV1bmJSqW8lNVL9fnFUm1l9fLs/MRMeaa8MDY2em38+vjV8ZGutPNERNz4wl++/52ffvHGLz997493/nbxm420BrP1L7fjDfVvtbLV9Hwc3bTB0lsG24/6my3MDOxsm4e7mA8AAJ01rvE/GBGfiIhLUYi+rS9nAQAAgPdQ+rnB+G8SkbZ3pMNyAAAA4D2Sa46BTXLFbCzAYORyxWJrDO/pOJarVGv1T01XlxemWmNlhyKfm56tlEeyscJDkU8a9dFm+UX9yqb6WESciojvFQaa9eJktTLV6y8/AAAA4JA4vqn//+9Cq/8PAAAAHDBDvU4AAAAA2HX6/wAAAHDw6f8DAADAgfblW7caU7r+/OupuyvLc9W7l6fKtbni/PJkcbK6tFicqVZnmvfsm99uf5VqdfEzsbB8v1Qv1+ql2srqnfnq8kL9zuwrj8AGAAAA9tCpjz36fRIRa58daE4NR3qdFLAn+jdKSTZvc/T/4WRr/uc9SgrYE329TgDomf8Uep0B0Cv5XicA9FyyzfqOg3d+k80/3t18AACA7hv+yNv+/r+W2+XUgF3mIIbDy+//cHg1x//tdMCviwU4UPKuAODQe+ff/7eVpm+UEAAA0HWDzSnJFSPidLOcyxWLESeajwXIJ9OzlfJIRJyMiN8V8h9o1EebWybb9hkAAAAAAAAAAAAAAAAAAAAAAAAAgJY0TSIFAAAADrSI3F+TX7Xu5T9cuDC4+fuBI8mzQmSPCL33o9s/uD9Rry+NNpb/c2N5/YfZ8iu9+AYDAAAA2Gy9n77ejwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAbnr65MHk+rSXcf/++YgYahe/P44250cjHxHH/pVE/0vbJRHR14X4aw8j4sPt4ieNtDZCtos/sPvxYyh7F9rFP96F+HCYPWqcf262O/5yca45b3/89Ue8Un9bnc9/sXH+6+tw/J/YYYwzj39e6hj/YcSZ/vbnn/X4SYf453cY/+tfW13ttC79ccRw28+f5JVYpfr8Yqm2snp5dn5ipjxTXhgbG702fn386vhIaXq2Us7+to3x3Y/+4vlW7T/WIf7QNu2/sMP2/+/x/ScfahXz7eJfPN8m/q9/kr3i9fi57LPvk1m5sX54vbzWKr/s7M9+e3ar9k91aP92//+LO2z/pa98+087fCkAsAdqK6tzE5VKeenAFhq99H2QhsI+LHyrqztM0zRtHFPvsJ8k9sPb0iz0+swEAAB024uL/l5nAgAAAAAAAAAAAAAAAAAAAIfXXtxObHPMtY1S0o1baAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAdMX/AwAA//+1XNxE") [ 1107.322899][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1107.335224][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1107.355381][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1107.398491][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1107.411568][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1107.433433][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1107.442761][T26947] FAT-fs (loop0): Unrecognized mount option ":#-" or missing value [ 1107.454228][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 1107.456995][T26945] loop4: detected capacity change from 0 to 2048 [ 1107.465799][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1107.477023][ T5088] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1107.484556][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.494673][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.503827][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.514873][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1107.535359][ T5088] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1107.548086][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.569259][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.584873][T26950] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1107.620380][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.635546][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1107.651475][T26950] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) 10:24:26 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) statx(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x100, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r1 = epoll_create(0xfff) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000600), 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000640)={0x20000008}) (async) mount(&(0x7f0000000300)=@loop={'/dev/loop', 0x0}, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='msdos\x00', 0x488, &(0x7f0000000580)=':#-\x00') (async) open(&(0x7f00000002c0)='./bus\x00', 0x8400, 0x91) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x80005, &(0x7f00000001c0)={[{@metacopy_off}, {@nfs_export_on}, {@xino_auto}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}], [{@audit}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@uid_eq={'uid', 0x3d, r0}}, {@smackfshat={'smackfshat', 0x3d, 'workdir'}}]}) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) creat(&(0x7f00000005c0)='./file0\x00', 0x22) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1107.664804][ T28] audit: type=1800 audit(1709720666.034:1383): pid=26945 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1107.693191][T26950] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1107.705199][ T5088] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1107.715173][ T5088] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1107.725754][ T5088] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1107.747431][T26952] loop3: detected capacity change from 0 to 512 [ 1107.747438][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.747477][ T5088] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1107.779748][T26952] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1107.796460][T26950] Remounting filesystem read-only [ 1107.798538][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.823292][ T49] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1107.833913][T26954] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1107.845734][ T49] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1107.853191][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.853221][ T5088] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1107.853240][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.853273][ T5088] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1107.853292][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.853312][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.853331][ T5088] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1107.853349][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.872179][T26954] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.939175][T26954] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.955249][T26954] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.977313][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1107.986247][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.004597][T26959] FAT-fs (loop0): Unrecognized mount option ":#-" or missing value [ 1108.013196][T26954] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1108.021537][T26954] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1108.030356][T26954] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1108.038160][T26954] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.055169][T26954] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.065793][T26954] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.075256][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.085444][T26952] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1108.108339][ T49] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1108.121408][ T49] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1108.129836][T26952] Quota error (device loop3): write_blk: dquota write failed [ 1108.170793][T26952] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1108.172128][T26962] loop2: detected capacity change from 0 to 2048 [ 1108.181644][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:26 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000003500)=""/159, 0x9f) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340), 0x25842c, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1108.212559][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.228548][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.239728][ T49] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1108.248153][T26952] EXT4-fs (loop3): 1 truncate cleaned up [ 1108.249757][T26963] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1108.273641][T26952] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1108.294530][ T49] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1108.311940][T26952] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1254/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1108.337982][T26963] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1108.351641][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1108.379592][T26963] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1108.389270][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.412267][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.428781][T26963] Remounting filesystem read-only [ 1108.432789][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1108.441067][ T49] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1108.445017][ T2397] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1108.459728][T26938] loop1: detected capacity change from 0 to 32768 [ 1108.466040][ T2397] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1108.467584][T26967] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1108.481249][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.493951][T26938] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (26938) [ 1108.507488][ T49] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1108.515105][T26967] NILFS (loop2): discard dirty block: blocknr=0, size=1024 10:24:26 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (rerun: 64) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000003500)=""/159, 0x9f) (async) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340), 0x25842c, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0]) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1108.531257][ T49] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1108.541780][T26967] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1108.545352][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.551762][ T49] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1108.579090][T26938] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1108.584520][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.590016][T26938] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 1108.609714][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.620263][T26967] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1108.657339][T26967] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1108.660772][ T2397] NILFS (loop2): discard dirty page: offset=0, ino=2 [ 1108.664720][ T49] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1108.681132][T26964] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1108.688476][T26938] BTRFS info (device loop1): using free-space-tree [ 1108.701386][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.711374][T26964] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1108.727249][T26964] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1108.732633][ T2397] NILFS (loop2): discard dirty block: blocknr=18, size=1024 [ 1108.734722][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.753657][T26964] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1108.761533][T26964] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1108.779049][ T49] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1108.806463][T26978] loop3: detected capacity change from 0 to 512 [ 1108.809742][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.827391][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.836681][ T49] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1108.845666][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:27 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000003500)=""/159, 0x9f) (async) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000003500)=""/159, 0x9f) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340), 0x25842c, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1108.855005][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.864291][T26978] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1108.874090][ T49] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1108.881882][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.892923][ T49] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1108.900236][ T49] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1108.911262][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.920830][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.931171][ T49] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.942862][ T49] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1108.950822][ T49] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1108.958676][ T49] NILFS (loop4): discard dirty block: blocknr=36, size=1024 [ 1108.966289][T26978] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz-executor.3: bg 0: block 248: padding at end of block bitmap is not set [ 1108.966671][ T49] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1108.988663][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1108.998416][ T49] NILFS (loop4): discard dirty block: blocknr=38, size=1024 10:24:27 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0xeaffffff, 0x0, 0x10) [ 1109.057457][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.075332][T26978] Quota error (device loop3): write_blk: dquota write failed [ 1109.114235][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1109.118561][T26978] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 1109.137374][ T2397] NILFS (loop2): discard dirty page: offset=0, ino=5 [ 1109.144124][ T2397] NILFS (loop2): discard dirty block: blocknr=41, size=1024 [ 1109.149106][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer 10:24:27 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file1\x00', r0, 0xee00) open(&(0x7f0000000140)='./bus\x00', 0x8400, 0xa0) mount$overlay(0x0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100), 0x1, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@xino_off}, {@xino_off}, {@metacopy_on}, {@xino_auto}, {@workdir={'workdir', 0x3d, './file0'}}, {@xino_off}, {@lowerdir={'lowerdir', 0x3d, './bus'}}], [{@measure}, {@euid_gt={'euid>', r0}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1109.179320][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.221628][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:27 executing program 2: r0 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") (async, rerun: 32) r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async, rerun: 32) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r2) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x1000000201006) (async, rerun: 64) pwritev2(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) (rerun: 64) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) [ 1109.223700][T26978] EXT4-fs (loop3): 1 truncate cleaned up [ 1109.249048][ T2397] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.307397][T26978] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1109.367906][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 1109.378363][T26999] loop4: detected capacity change from 0 to 2048 [ 1109.387693][T26978] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1255/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1109.419055][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=6 [ 1109.462716][ T5088] NILFS (loop2): discard dirty block: blocknr=35, size=1024 [ 1109.464331][T27005] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1109.488754][ T5088] NILFS (loop2): discard dirty block: blocknr=36, size=1024 [ 1109.496165][ T5088] NILFS (loop2): discard dirty block: blocknr=37, size=1024 [ 1109.507335][ T5088] NILFS (loop2): discard dirty block: blocknr=38, size=1024 [ 1109.514957][ T5088] NILFS (loop2): disposed unprocessed dirty file(s) when detaching log writer [ 1109.527530][T27004] overlay: filesystem on ./bus not supported as upperdir [ 1109.530545][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=4 [ 1109.541682][ T5088] NILFS (loop2): discard dirty block: blocknr=40, size=1024 [ 1109.551783][T27005] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) 10:24:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1109.563594][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.574076][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.585463][T27005] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1109.603603][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.607709][T26938] BTRFS warning (device loop1): failed to trim 1 device(s), last error -512 [ 1109.618129][T27005] Remounting filesystem read-only [ 1109.624445][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1109.630491][ T42] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1109.645206][ T42] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1109.647121][ T5088] NILFS (loop2): discard dirty page: offset=0, ino=3 [ 1109.654529][T27007] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1109.668121][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.677031][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.687486][T27007] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.696657][T27007] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:28 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file1\x00', r0, 0xee00) (async) open(&(0x7f0000000140)='./bus\x00', 0x8400, 0xa0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100), 0x1, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@xino_off}, {@xino_off}, {@metacopy_on}, {@xino_auto}, {@workdir={'workdir', 0x3d, './file0'}}, {@xino_off}, {@lowerdir={'lowerdir', 0x3d, './bus'}}], [{@measure}, {@euid_gt={'euid>', r0}}]}) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:24:28 executing program 1: newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r1 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000000)='./file1\x00', 0x200040, &(0x7f0000000480)={[{@fat=@debug}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@dots}, {@fat=@showexec}, {@dots}, {@dots}, {@fat=@gid={'gid', 0x3d, r0}}, {@dots}, {@fat=@gid={'gid', 0x3d, 0xee00}}, {@nodots}, {@nodots}, {@fat=@usefree}, {@nodots}, {@nodots}, {@dots}, {@nodots}, {@fat=@time_offset={'time_offset', 0x3d, 0xfffffffffffffe34}}, {@nodots}, {@fat=@nocase}]}, 0x1, 0x1b2, &(0x7f00000005c0)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/209, 0xd1) mkdirat(r1, &(0x7f0000000080)='\x00', 0x0) [ 1109.706123][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.721641][ T42] NILFS (loop4): discard dirty page: offset=0, ino=2 [ 1109.734319][ T5088] NILFS (loop2): discard dirty block: blocknr=42, size=1024 [ 1109.741921][ T42] NILFS (loop4): discard dirty block: blocknr=18, size=1024 [ 1109.755637][T27007] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.765831][ T5088] NILFS (loop2): discard dirty block: blocknr=43, size=1024 [ 1109.766614][ T5090] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 1109.773228][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.773253][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.803450][ T5088] NILFS (loop2): discard dirty block: blocknr=44, size=1024 [ 1109.810959][T27007] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1109.818796][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.828538][T27007] NILFS (loop4): discard dirty page: offset=33587200, ino=18 [ 1109.836209][ T5088] NILFS (loop2): discard dirty page: offset=65536, ino=3 [ 1109.843843][T27007] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1109.851485][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.862019][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.872133][T27007] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.881602][ T42] NILFS (loop4): discard dirty page: offset=0, ino=5 [ 1109.901755][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.912292][ T42] NILFS (loop4): discard dirty block: blocknr=41, size=1024 [ 1109.923289][T27007] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.931044][ T5088] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1109.943179][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.947285][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1109.967427][ T5088] NILFS (loop2): discard dirty page: offset=196608, ino=3 [ 1109.975913][T27011] loop3: detected capacity change from 0 to 512 [ 1109.997606][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.006915][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.015867][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.015897][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.015951][ T42] NILFS (loop4): discard dirty page: offset=0, ino=3 [ 1110.015970][ T42] NILFS (loop4): discard dirty block: blocknr=42, size=1024 [ 1110.015989][ T42] NILFS (loop4): discard dirty block: blocknr=43, size=1024 [ 1110.016009][ T42] NILFS (loop4): discard dirty block: blocknr=44, size=1024 [ 1110.016027][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.016068][ T42] NILFS (loop4): discard dirty page: offset=0, ino=4 [ 1110.016087][ T42] NILFS (loop4): discard dirty block: blocknr=40, size=1024 [ 1110.016105][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.016131][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.028763][ T5088] NILFS (loop2): discard dirty block: blocknr=49, size=1024 [ 1110.067075][T27011] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1110.075791][T27007] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.100314][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:28 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file1\x00', r0, 0xee00) (async) open(&(0x7f0000000140)='./bus\x00', 0x8400, 0xa0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100), 0x1, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@xino_off}, {@xino_off}, {@metacopy_on}, {@xino_auto}, {@workdir={'workdir', 0x3d, './file0'}}, {@xino_off}, {@lowerdir={'lowerdir', 0x3d, './bus'}}], [{@measure}, {@euid_gt={'euid>', r0}}]}) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') 10:24:28 executing program 4: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2", 0x6}, {0x0}], 0x2, 0xefffffff, 0x0, 0x10) [ 1110.251684][ T5088] NILFS (loop2): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.252931][T27011] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 8 [ 1110.291893][T27011] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1110.295892][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 1110.320902][T27023] loop1: detected capacity change from 0 to 256 10:24:28 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b64244a558162a115be2c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1110.330141][T27011] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1256/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1110.337293][ T5094] NILFS (loop4): discard dirty page: offset=0, ino=6 [ 1110.395120][ T5094] NILFS (loop4): discard dirty block: blocknr=35, size=1024 [ 1110.402702][ T5094] NILFS (loop4): discard dirty block: blocknr=36, size=1024 10:24:28 executing program 1: newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r1 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000000)='./file1\x00', 0x200040, &(0x7f0000000480)={[{@fat=@debug}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@dots}, {@fat=@showexec}, {@dots}, {@dots}, {@fat=@gid={'gid', 0x3d, r0}}, {@dots}, {@fat=@gid={'gid', 0x3d, 0xee00}}, {@nodots}, {@nodots}, {@fat=@usefree}, {@nodots}, {@nodots}, {@dots}, {@nodots}, {@fat=@time_offset={'time_offset', 0x3d, 0xfffffffffffffe34}}, {@nodots}, {@fat=@nocase}]}, 0x1, 0x1b2, &(0x7f00000005c0)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/209, 0xd1) mkdirat(r1, &(0x7f0000000080)='\x00', 0x0) [ 1110.447331][ T5094] NILFS (loop4): discard dirty block: blocknr=37, size=1024 [ 1110.454782][ T5094] NILFS (loop4): discard dirty block: blocknr=38, size=1024 10:24:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$eJzs3cFrHF8dAPDvbLK1afPrplpEC9ZqK2nR7iaNbYOHWkH0VFDrvcZkE0I22ZDdtE0omuIfIIio4EkvXgT/AEEKXjyKUNCzoqKItgp60I7s7iRN090kbTfZNPl8YDLvzezM9/s2zOy83cdMAEfW+Yi4FRHP0zS9HBGFbHkum2KtNTVe9+zpw8nGlESa3vl7Ekm2bH1fSTY/mW12PCK+8sWIryevxq2trM5NVCrlpaxeqs8vlmorq1dm5ydmyjPlhbGx0evjN8avjY90pZ0fjIibn//z9779ky/c/MWn7v/h7l8vfaOR1mC2fnM7XlP/ditbTc8334vNGyy9YbCDqL/ZwszA7rZ5tIf5AADQWeMa//0R8fGIuByF6Nv+chYAAAB4B6WfHYz/JhFpe8c6LAcAAADeIbnmGNgkV8zGAgxGLlcstsbwnokTuUq1Vv/kdHV5Yao1VnYo8rnp2Up5JBsrPBT5pFEfbZZf1K9uqY9FxOmI+G5hoFkvTlYrU73+8gMAAACOiJNb+v//KrT6/wAAAMAhM9TrBAAAAIA9p/8PAAAAh5/+PwAAABxqX7p9uzGl68+/nrq3sjxXvXdlqlybK84vTxYnq0uLxZlqdaZ5z775nfZXqVYXPx0Lyw9K9XKtXqqtrN6dry4v1O/OvvQIbAAAAGAfnf7o498lEbH2mYHm1HCs10kB+6J/o5Rk8zZH/+9PteZ/2qekgH3R1+sEgJ75d6HXGQC9ku91AkDPJTus7zh459fZ/GPdzQcAAOi+4Q+/6e//a7k9Tg3YYw5iOLr8/g9HV3P8324H/LpYgEMl7woAjry3/v1/R2n6WgkBAABdN9icklwxIs40y7lcsRjxXvOxAPlkerZSHomIUxHx20L+fY36aHPLZMc+AwAAAAAAAAAAAAAAAAAAAAAAAADQkqZJpAAAAMChFpH7S/LL1r38hwsXB7d+P3As+U8hskeE3v/hne8/mKjXl0Yby/+xsbz+g2z51V58gwEAAABstd5PX+/HAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEA3PXv6cHJ92s+4f/tcRAy1i98fx5vz45GPiBP/TKJ/03ZJRPR1If7ao4j4ULv4SSOtjZDt4g/sffwYyt6FdvFPdiE+HGWPG+efW+2Ov1ycb87bH3/9ES/V31Tn819snP/6Ohz/7+0yxtknPyt1jP8o4mx/+/PPevykQ/wLu4z/ta+urnZal/4oYrjt50/yUqxSfX6xVFtZvTI7PzFTnikvjI2NXh+/MX5tfKQ0PVspZ3/bxvjOR37+fLv2n+gQf2iH9l/cZfv/9+TB0w+0ivl28S9daBP/Vz/OXvFq/Fz22feJrNxYP7xeXmuVNzv309+c2679Ux3av9P//9Iu23/5y9/64y5fCgDsg9rK6txEpVJeOrSFRi/9AKShcAAL3+zqDtM0TRvH1FvsJ4mD8LY0C70+MwEAAN324qK/15kAAAAAAAAAAAAAAAAAAADA0bUftxPbGnNto5R04xbaAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABd8f8AAAD//22t21w=") [ 1110.527254][ T5094] NILFS (loop4): disposed unprocessed dirty file(s) when detaching log writer [ 1110.558395][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1110.581719][ T5094] NILFS (loop4): discard dirty page: offset=65536, ino=3 [ 1110.625531][T27029] overlay: Unknown parameter 'workd$JUb' [ 1110.627518][T27028] loop1: detected capacity change from 0 to 256 [ 1110.631715][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.661891][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:29 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b64244a558162a115be2c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b64244a558162a115be2c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') (async) 10:24:29 executing program 1: newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r1 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000000)='./file1\x00', 0x200040, &(0x7f0000000480)={[{@fat=@debug}, {@nodots}, {@dots}, {@nodots}, {@dots}, {@dots}, {@fat=@showexec}, {@dots}, {@dots}, {@fat=@gid={'gid', 0x3d, r0}}, {@dots}, {@fat=@gid={'gid', 0x3d, 0xee00}}, {@nodots}, {@nodots}, {@fat=@usefree}, {@nodots}, {@nodots}, {@dots}, {@nodots}, {@fat=@time_offset={'time_offset', 0x3d, 0xfffffffffffffe34}}, {@nodots}, {@fat=@nocase}]}, 0x1, 0x1b2, &(0x7f00000005c0)="$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") (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/209, 0xd1) mkdirat(r1, &(0x7f0000000080)='\x00', 0x0) [ 1110.727798][ T5094] NILFS (loop4): discard dirty block: blocknr=0, size=1024 [ 1110.735105][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.783769][T27027] loop2: detected capacity change from 0 to 2048 [ 1110.797405][ T5094] NILFS (loop4): discard dirty page: offset=196608, ino=3 [ 1110.801028][ T6123] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1110.804572][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.837475][T27033] loop3: detected capacity change from 0 to 512 [ 1110.856241][T27036] overlay: Unknown parameter 'workd$JUb' [ 1110.894862][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1110.900432][T27038] loop1: detected capacity change from 0 to 256 [ 1110.913187][T27036] overlay: Unknown parameter 'workd$JUb' [ 1110.925439][T27033] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled 10:24:29 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[], 0x1, 0xaa6, &(0x7f0000001100)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) syncfs(r0) ftruncate(r0, 0x2007ffb) sendfile(r0, r0, 0x0, 0x1000000201006) pwritev2(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="40dbaf4f4bc2409cde384b9a3596a868d3d1ad08841702f99c595eb26916fd161892e378143392aa40fdd38a3b7ef4a81921", 0x32}, {0x0}, {&(0x7f0000000340)}], 0x3, 0x0, 0x9b, 0x0) 10:24:29 executing program 1: syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x3, 0x3f}) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x80041, 0x0) openat$incfs(r0, &(0x7f0000000080)='.log\x00', 0x10400, 0xdc) write$USERIO_CMD_SET_PORT_TYPE(r1, &(0x7f0000000040), 0x3000) ioctl$BTRFS_IOC_SEND(r0, 0x9408, 0x0) 10:24:29 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b64244a558162a115be2c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b64244a558162a115be2c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f66696c65312c00"]) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1110.952519][ T5094] NILFS (loop4): discard dirty block: blocknr=49, size=1024 [ 1110.986874][ T5094] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1111.058427][ T6123] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1111.085828][T27033] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 22 [ 1111.148602][ T5206] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1111.159051][T27045] overlay: Unknown parameter 'workd$JUb' [ 1111.168801][T27033] ext4_test_bit(bit=21, block=18) = 0 [ 1111.174351][T27033] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1111.197690][T27046] overlay: Unknown parameter 'workd$JUb' [ 1111.269343][T27033] ext4 filesystem being mounted at /root/syzkaller-testdir1915256344/syzkaller.AYbFJ4/1257/file0 supports timestamps until 2038-01-19 (0x7fffffff) 10:24:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x40, &(0x7f0000000080)={[{@grpid}, {@nodiscard}, {@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@grpjquota}, {@noquota}, {@abort}, {@lazytime}, {@nodelalloc}]}, 0x64, 0x4fc, &(0x7f0000000540)="$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") [ 1111.312289][T27049] loop4: detected capacity change from 0 to 2048 [ 1111.325332][T27052] loop2: detected capacity change from 0 to 2048 [ 1111.359028][T27054] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1111.371756][ T5103] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1111.381379][T27055] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 1111.399096][ T28] kauditd_printk_skb: 1 callbacks suppressed 10:24:29 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x22) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f77657264692dc1b3c2bc32695f302c75707065726469723d032f66696c65312c00"]) open$dir(&(0x7f0000000000)='./bus/file0\x00', 0x68a01, 0x4) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./bus\x00', 0x15a) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1111.399111][ T28] audit: type=1800 audit(1709720669.784:1385): pid=27049 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 1111.465222][T27054] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1111.467766][T27055] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 1111.520976][T27054] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1111.546047][T27055] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 1111.546962][T27054] Remounting filesystem read-only [ 1111.570674][ T42] NILFS (loop4): discard dirty page: offset=4096, ino=6 [ 1111.576480][T27059] overlay: Unknown parameter 'lowerdi-¼2i_0' [ 1111.578656][ T42] NILFS (loop4): discard dirty block: blocknr=39, size=1024 [ 1111.600106][T27061] NILFS (loop4): discard dirty page: offset=33583104, ino=18 [ 1111.621103][T27055] Remounting filesystem read-only [ 1111.625386][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1111.631631][T27060] NILFS (loop2): discard dirty page: offset=0, ino=18 [ 1111.635344][ T49] NILFS (loop2): discard dirty page: offset=4096, ino=6 [ 1111.649303][T27061] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 10:24:30 executing program 0: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000140)='./file0\x00', 0x22) (async) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275732c6c6f77657264692dc1b3c2bc32695f302c75707065726469723d032f66696c65312c00"]) (async) open$dir(&(0x7f0000000000)='./bus/file0\x00', 0x68a01, 0x4) mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./bus\x00', 0x15a) (async) mount(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x2920023, &(0x7f0000000440)='\\\x00') [ 1111.672299][ T49] NILFS (loop2): discard dirty block: blocknr=39, size=1024 [ 1111.679450][T27060] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1111.684331][ T42] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1111.704998][T27061] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024 [ 1111.714427][T27060] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1111.714457][T27060] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1111.714478][T27060] NILFS (loop2): discard dirty block: blocknr=0, size=1024 [ 1111.715000][T27062] NILFS (loop2): nilfs_get_block (ino=18): a race condition while inserting a data block at offset=0 [ 1111.715272][T27062] ------------[ cut here ]------------