Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. executing program [ 74.492348][ T4254] loop0: detected capacity change from 0 to 512 [ 74.535482][ T4254] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 74.544651][ T4254] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/0/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 74.588851][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 74.626062][ T4259] loop0: detected capacity change from 0 to 512 [ 74.650518][ T4259] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 74.660054][ T4259] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/1/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 74.698701][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 74.762027][ T4263] loop0: detected capacity change from 0 to 512 [ 74.780499][ T4263] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 74.789744][ T4263] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/3/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 74.826316][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 74.852666][ T4266] loop0: detected capacity change from 0 to 512 [ 74.881927][ T4266] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 74.891165][ T4266] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/4/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 74.929474][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 74.958300][ T4270] loop0: detected capacity change from 0 to 512 [ 74.981162][ T4270] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 74.990279][ T4270] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/5/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 75.028812][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.092751][ T4275] loop0: detected capacity change from 0 to 512 [ 75.112486][ T4275] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.121714][ T4275] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/7/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 75.153047][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.183016][ T4279] loop0: detected capacity change from 0 to 512 [ 75.200874][ T4279] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.210108][ T4279] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/8/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 75.243639][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.272156][ T4282] loop0: detected capacity change from 0 to 512 [ 75.290628][ T4282] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.300476][ T4282] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/9/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 75.336412][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.373830][ T4285] loop0: detected capacity change from 0 to 512 [ 75.391139][ T4285] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.400914][ T4285] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/10/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 75.432762][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.461137][ T4288] loop0: detected capacity change from 0 to 512 [ 75.480393][ T4288] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.489889][ T4288] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/11/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 75.542088][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.583889][ T4291] loop0: detected capacity change from 0 to 512 [ 75.601288][ T4291] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.610407][ T4291] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/12/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 75.648444][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.689133][ T4294] loop0: detected capacity change from 0 to 512 [ 75.710479][ T4294] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.719555][ T4294] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/13/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 75.753681][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.784125][ T4297] loop0: detected capacity change from 0 to 512 [ 75.800959][ T4297] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.810052][ T4297] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/14/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 75.846157][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 75.874400][ T4300] loop0: detected capacity change from 0 to 512 [ 75.891885][ T4300] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 75.901035][ T4300] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/15/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 75.937534][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 76.001368][ T4304] loop0: detected capacity change from 0 to 512 [ 76.036019][ T4304] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. executing program [ 76.045994][ T4304] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.082737][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 76.121005][ T4307] loop0: detected capacity change from 0 to 512 [ 76.129011][ T4307] ======================================================= [ 76.129011][ T4307] WARNING: The mand mount option has been deprecated and [ 76.129011][ T4307] and is ignored by this kernel. Remove the mand [ 76.129011][ T4307] option from the mount to silence this warning. [ 76.129011][ T4307] ======================================================= [ 76.164397][ T4307] EXT4-fs: Ignoring removed orlov option [ 76.172618][ T4307] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 76.184644][ T4307] EXT4-fs (loop0): orphan cleanup on readonly fs [ 76.195017][ T4307] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 76.211986][ T4307] Quota error (device loop0): write_blk: dquota write failed [ 76.219937][ T4307] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 76.230330][ T4307] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 76.246173][ T4307] EXT4-fs (loop0): 1 truncate cleaned up [ 76.253519][ T4307] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. executing program executing program [ 76.276116][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 76.338192][ T4310] loop0: detected capacity change from 0 to 512 [ 76.362252][ T4310] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 76.371315][ T4310] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/20/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 76.402197][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 76.471173][ T4314] loop0: detected capacity change from 0 to 512 [ 76.491016][ T4314] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 76.500988][ T4314] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/22/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 76.530590][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 76.568353][ T4317] loop0: detected capacity change from 0 to 512 [ 76.591006][ T4317] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 76.600238][ T4317] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/23/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 76.635723][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 76.663822][ T4320] loop0: detected capacity change from 0 to 512 [ 76.681141][ T4320] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 76.690238][ T4320] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/24/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 76.727191][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 76.754890][ T4323] loop0: detected capacity change from 0 to 512 executing program [ 76.770385][ T4323] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 76.780504][ T4323] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/25/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.817165][ T4253] EXT4-fs (loop0): unmounting filesystem. executing program [ 76.879652][ T4327] loop0: detected capacity change from 0 to 512 [ 76.899989][ T4327] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 76.909107][ T4327] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/27/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 76.950880][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 76.980686][ T4330] loop0: detected capacity change from 0 to 512 executing program [ 77.011276][ T4330] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 77.022294][ T4330] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/28/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.051241][ T4253] EXT4-fs (loop0): unmounting filesystem. executing program [ 77.116072][ T4334] loop0: detected capacity change from 0 to 512 [ 77.131644][ T4334] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 77.140753][ T4334] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/30/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 77.177311][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 77.206514][ T4337] loop0: detected capacity change from 0 to 512 executing program [ 77.220389][ T4337] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 77.230124][ T4337] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.262715][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 77.290422][ T4340] loop0: detected capacity change from 0 to 512 [ 77.310636][ T4340] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 77.320007][ T4340] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/32/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 77.370964][ T4253] EXT4-fs (loop0): unmounting filesystem. executing program [ 77.492111][ T4345] loop0: detected capacity change from 0 to 512 [ 77.500014][ T4345] EXT4-fs: Ignoring removed orlov option [ 77.507569][ T4345] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 77.520235][ T4345] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.528878][ T4345] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 77.544314][ T4345] Quota error (device loop0): write_blk: dquota write failed [ 77.551918][ T4345] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 77.562030][ T4345] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 77.575073][ T4345] EXT4-fs (loop0): 1 truncate cleaned up [ 77.581457][ T4345] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. executing program [ 77.596555][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 77.624945][ T4347] loop0: detected capacity change from 0 to 512 [ 77.640709][ T4347] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 77.651019][ T4347] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/36/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 77.687370][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 77.716149][ T4350] loop0: detected capacity change from 0 to 512 executing program [ 77.730664][ T4350] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 77.739974][ T4350] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/37/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.772000][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 77.800377][ T4353] loop0: detected capacity change from 0 to 512 [ 77.821169][ T4353] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 77.830978][ T4353] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/38/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 77.867557][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 77.910493][ T4356] loop0: detected capacity change from 0 to 512 [ 77.918517][ T4356] EXT4-fs: Ignoring removed orlov option [ 77.925417][ T4356] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 77.936452][ T4356] EXT4-fs (loop0): orphan cleanup on readonly fs [ 77.946486][ T4356] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 77.962703][ T4356] Quota error (device loop0): write_blk: dquota write failed [ 77.970243][ T4356] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 77.980347][ T4356] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 77.993470][ T4356] EXT4-fs (loop0): 1 truncate cleaned up [ 77.999992][ T4356] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. executing program [ 78.022217][ T4253] EXT4-fs (loop0): unmounting filesystem. [ 78.049971][ T4358] loop0: detected capacity change from 0 to 512 [ 78.070834][ T4358] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 78.080360][ T4358] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/40/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 78.117368][ T4253] EXT4-fs (loop0): unmounting filesystem. executing program [ 78.182660][ T4362] loop0: detected capacity change from 0 to 512 [ 78.200790][ T4362] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/42/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 78.297954][ T4366] loop0: detected capacity change from 0 to 512 [ 78.320345][ T4366] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/44/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 78.399490][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 78.417926][ T4369] loop0: detected capacity change from 0 to 512 [ 78.440304][ T4369] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/45/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 78.538534][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 78.548739][ T4372] loop0: detected capacity change from 0 to 512 [ 78.548805][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 78.564636][ T4255] Buffer I/O error on dev loop0, logical block 6, async page read executing program [ 78.580517][ T4372] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/46/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 78.638210][ T4375] loop0: detected capacity change from 0 to 512 [ 78.668625][ T4375] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/47/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 78.762827][ T4379] loop0: detected capacity change from 0 to 512 [ 78.780858][ T4379] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/49/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.850585][ T4382] loop0: detected capacity change from 0 to 512 [ 78.859094][ T4382] EXT4-fs: Ignoring removed orlov option [ 78.865654][ T4382] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 78.877319][ T4382] EXT4-fs (loop0): orphan cleanup on readonly fs [ 78.885386][ T4382] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 78.901789][ T4382] Quota error (device loop0): write_blk: dquota write failed [ 78.909642][ T4382] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 78.919979][ T4382] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 78.933497][ T4382] EXT4-fs (loop0): 1 truncate cleaned up [ 78.975815][ T4384] loop0: detected capacity change from 0 to 512 [ 78.983722][ T4384] EXT4-fs: Ignoring removed orlov option [ 78.991337][ T4384] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 79.002611][ T4384] EXT4-fs (loop0): orphan cleanup on readonly fs [ 79.010372][ T4384] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 79.025873][ T4384] Quota error (device loop0): write_blk: dquota write failed [ 79.033714][ T4384] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 79.044065][ T4384] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 79.057606][ T4384] EXT4-fs (loop0): 1 truncate cleaned up [ 79.098226][ T4386] loop0: detected capacity change from 0 to 512 [ 79.120543][ T4386] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/52/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 79.209207][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 79.220024][ T4389] loop0: detected capacity change from 0 to 512 [ 79.220289][ T4255] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 executing program [ 79.250683][ T4389] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/53/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 79.307668][ T4392] loop0: detected capacity change from 0 to 512 [ 79.320973][ T4392] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/54/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 79.421341][ T4397] loop0: detected capacity change from 0 to 512 [ 79.440162][ T4397] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/56/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 79.541957][ T4402] loop0: detected capacity change from 0 to 512 [ 79.562466][ T4402] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/58/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 79.663241][ T4406] loop0: detected capacity change from 0 to 512 [ 79.680727][ T4406] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/60/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 79.772109][ T4410] loop0: detected capacity change from 0 to 512 [ 79.794314][ T4410] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/62/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 79.884696][ T4414] loop0: detected capacity change from 0 to 512 [ 79.904435][ T4414] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/64/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.970301][ T4417] loop0: detected capacity change from 0 to 512 [ 79.978292][ T4417] EXT4-fs: Ignoring removed orlov option [ 79.984929][ T4417] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 79.996287][ T4417] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.005457][ T4417] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 80.021323][ T4417] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 80.034643][ T4417] EXT4-fs (loop0): 1 truncate cleaned up [ 80.071139][ T4419] loop0: detected capacity change from 0 to 512 [ 80.090137][ T4419] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/66/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program [ 80.203423][ T4424] loop0: detected capacity change from 0 to 512 [ 80.228223][ T4424] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/68/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.295963][ T4428] loop0: detected capacity change from 0 to 512 [ 80.303602][ T4428] EXT4-fs: Ignoring removed orlov option [ 80.312394][ T4428] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 80.323241][ T4428] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.331296][ T4428] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 80.349164][ T4428] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 80.362446][ T4428] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 80.438722][ T4431] loop0: detected capacity change from 0 to 512 [ 80.460419][ T4431] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/71/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 80.519244][ T4434] loop0: detected capacity change from 0 to 512 [ 80.548838][ T4434] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/72/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 80.605543][ T4438] loop0: detected capacity change from 0 to 512 [ 80.620286][ T4438] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/73/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.685674][ T4441] loop0: detected capacity change from 0 to 512 [ 80.693310][ T4441] EXT4-fs: Ignoring removed orlov option [ 80.701095][ T4441] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 80.712787][ T4441] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 80.721539][ T4441] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 80.745052][ T4441] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 80.758356][ T4441] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 80.835382][ T4445] loop0: detected capacity change from 0 to 512 [ 80.851207][ T4445] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/76/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.919735][ T4448] loop0: detected capacity change from 0 to 512 [ 80.927574][ T4448] EXT4-fs: Ignoring removed orlov option [ 80.934268][ T4448] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 80.946093][ T4448] EXT4-fs (loop0): orphan cleanup on readonly fs [ 80.954718][ T4448] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 80.970696][ T4448] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 80.984050][ T4448] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 81.053539][ T4451] loop0: detected capacity change from 0 to 512 [ 81.071344][ T4451] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/79/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program [ 81.195458][ T4456] loop0: detected capacity change from 0 to 512 [ 81.210472][ T4456] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/82/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 81.298960][ T4460] loop0: detected capacity change from 0 to 512 [ 81.320437][ T4460] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/84/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 81.383142][ T4464] loop0: detected capacity change from 0 to 512 [ 81.400349][ T4464] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/85/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.469700][ T4467] loop0: detected capacity change from 0 to 512 [ 81.477419][ T4467] EXT4-fs: Ignoring removed orlov option [ 81.484047][ T4467] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 81.495987][ T4467] EXT4-fs (loop0): orphan cleanup on readonly fs [ 81.504850][ T4467] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 81.520738][ T4467] __quota_error: 8 callbacks suppressed [ 81.520752][ T4467] Quota error (device loop0): write_blk: dquota write failed [ 81.534356][ T4467] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 81.544568][ T4467] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 81.558089][ T4467] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 81.635746][ T4469] loop0: detected capacity change from 0 to 512 [ 81.693696][ T4469] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/87/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 81.814003][ T4474] loop0: detected capacity change from 0 to 512 [ 81.849139][ T4474] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/88/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 81.954592][ T4477] loop0: detected capacity change from 0 to 512 [ 82.015806][ T4477] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/89/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program [ 82.154516][ T4481] loop0: detected capacity change from 0 to 512 [ 82.180616][ T4481] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/91/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program [ 82.331748][ T4486] loop0: detected capacity change from 0 to 512 [ 82.353007][ T4486] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/94/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 82.438299][ T4490] loop0: detected capacity change from 0 to 512 [ 82.461447][ T4490] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/96/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 82.521266][ T4493] loop0: detected capacity change from 0 to 512 [ 82.540683][ T4493] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/97/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 82.630835][ T4497] loop0: detected capacity change from 0 to 512 [ 82.651066][ T4497] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/99/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 82.758285][ T4501] loop0: detected capacity change from 0 to 512 [ 82.780711][ T4501] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/101/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.878545][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 82.881014][ T4504] loop0: detected capacity change from 0 to 512 [ 82.888470][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 82.903826][ T4255] Buffer I/O error on dev loop0, logical block 6, async page read executing program [ 82.921841][ T4504] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/102/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 83.034456][ T4508] loop0: detected capacity change from 0 to 512 [ 83.042201][ T4508] EXT4-fs: Ignoring removed orlov option [ 83.051528][ T4508] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 83.062261][ T4508] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 83.070447][ T4508] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 83.085960][ T4508] Quota error (device loop0): write_blk: dquota write failed [ 83.094657][ T4508] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 83.105178][ T4508] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 83.118516][ T4508] EXT4-fs (loop0): 1 truncate cleaned up [ 83.161863][ T4510] loop0: detected capacity change from 0 to 512 [ 83.170162][ T4510] EXT4-fs: Ignoring removed orlov option [ 83.178132][ T4510] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 83.188804][ T4510] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.196512][ T4510] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 83.212820][ T4510] Quota error (device loop0): write_blk: dquota write failed [ 83.220419][ T4510] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 83.230798][ T4510] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 83.244519][ T4510] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 83.283305][ T4512] loop0: detected capacity change from 0 to 512 [ 83.300785][ T4512] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/106/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 83.408282][ T4516] loop0: detected capacity change from 0 to 512 [ 83.434537][ T4516] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/108/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 83.499089][ T4519] loop0: detected capacity change from 0 to 512 [ 83.520812][ T4519] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/109/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.592441][ T4522] loop0: detected capacity change from 0 to 512 [ 83.600457][ T4522] EXT4-fs: Ignoring removed orlov option [ 83.607497][ T4522] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 83.618857][ T4522] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.626574][ T4522] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 83.643238][ T4522] Quota error (device loop0): write_blk: dquota write failed [ 83.651063][ T4522] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 83.661246][ T4522] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 83.674389][ T4522] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 83.747489][ T4525] loop0: detected capacity change from 0 to 512 executing program [ 83.790232][ T4525] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/112/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 83.887917][ T4529] loop0: detected capacity change from 0 to 512 [ 83.912151][ T4529] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/114/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 83.968413][ T4533] loop0: detected capacity change from 0 to 512 [ 84.000968][ T4533] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/115/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 84.054282][ T4536] loop0: detected capacity change from 0 to 512 [ 84.071520][ T4536] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/116/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 84.129321][ T4539] loop0: detected capacity change from 0 to 512 [ 84.154140][ T4539] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/117/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 84.255914][ T4543] loop0: detected capacity change from 0 to 512 [ 84.263460][ T4543] EXT4-fs: Ignoring removed orlov option [ 84.271645][ T4543] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 84.282496][ T4543] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.290327][ T4543] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 84.306119][ T4543] Quota error (device loop0): write_blk: dquota write failed [ 84.313844][ T4543] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 84.324019][ T4543] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 84.337163][ T4543] EXT4-fs (loop0): 1 truncate cleaned up [ 84.438413][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 84.451795][ T4545] loop0: detected capacity change from 0 to 512 [ 84.470261][ T4545] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/120/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 84.591818][ T4548] loop0: detected capacity change from 0 to 512 [ 84.610483][ T4548] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/121/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 84.704361][ T4552] loop0: detected capacity change from 0 to 512 [ 84.720889][ T4552] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/123/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 84.817940][ T4556] loop0: detected capacity change from 0 to 512 [ 84.850207][ T4556] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/125/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 84.917589][ T4559] loop0: detected capacity change from 0 to 512 [ 84.930669][ T4559] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/126/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.998389][ T4562] loop0: detected capacity change from 0 to 512 [ 85.006459][ T4562] EXT4-fs: Ignoring removed orlov option [ 85.013433][ T4562] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 85.024087][ T4562] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.033022][ T4562] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 85.048988][ T4562] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 85.062211][ T4562] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 85.134231][ T4565] loop0: detected capacity change from 0 to 512 [ 85.150230][ T4565] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/129/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 85.235883][ T4569] loop0: detected capacity change from 0 to 512 [ 85.250676][ T4569] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/131/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.317549][ T4572] loop0: detected capacity change from 0 to 512 [ 85.325014][ T4572] EXT4-fs: Ignoring removed orlov option [ 85.332243][ T4572] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 85.343228][ T4572] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 85.362537][ T4572] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 85.378033][ T4572] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 85.391936][ T4572] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program executing program [ 85.510955][ T4576] loop0: detected capacity change from 0 to 512 [ 85.534467][ T4576] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/135/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 85.638101][ T4580] loop0: detected capacity change from 0 to 512 [ 85.687493][ T4580] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/137/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 85.833793][ T4584] loop0: detected capacity change from 0 to 512 [ 85.870300][ T4584] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/139/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 85.932053][ T4587] loop0: detected capacity change from 0 to 512 [ 85.950941][ T4587] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/140/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.038775][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 86.041215][ T4590] loop0: detected capacity change from 0 to 512 [ 86.048591][ T4255] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 86.064034][ T4255] Buffer I/O error on dev loop0, logical block 6, async page read executing program [ 86.082035][ T4590] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/141/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 86.175776][ T4594] loop0: detected capacity change from 0 to 512 [ 86.190721][ T4594] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/143/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.256074][ T4597] loop0: detected capacity change from 0 to 512 [ 86.263657][ T4597] EXT4-fs: Ignoring removed orlov option [ 86.271339][ T4597] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.282927][ T4597] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.290963][ T4597] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 86.307040][ T4597] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 86.320148][ T4597] EXT4-fs (loop0): 1 truncate cleaned up [ 86.372130][ T4599] loop0: detected capacity change from 0 to 512 [ 86.380711][ T4599] EXT4-fs: Ignoring removed orlov option [ 86.387727][ T4599] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.398292][ T4599] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.406049][ T4599] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 86.421989][ T4599] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 86.435279][ T4599] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 86.505519][ T4602] loop0: detected capacity change from 0 to 512 [ 86.521666][ T4602] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/147/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.587265][ T4605] loop0: detected capacity change from 0 to 512 [ 86.594783][ T4605] EXT4-fs: Ignoring removed orlov option [ 86.601927][ T4605] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.612921][ T4605] EXT4-fs (loop0): orphan cleanup on readonly fs [ 86.620853][ T4605] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 86.637131][ T4605] __quota_error: 8 callbacks suppressed [ 86.637146][ T4605] Quota error (device loop0): write_blk: dquota write failed [ 86.650564][ T4605] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 86.660854][ T4605] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 86.673961][ T4605] EXT4-fs (loop0): 1 truncate cleaned up [ 86.708868][ T14] cfg80211: failed to load regulatory.db [ 86.724456][ T4607] loop0: detected capacity change from 0 to 512 executing program [ 86.750625][ T4607] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/149/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 86.807602][ T4611] loop0: detected capacity change from 0 to 512 [ 86.841052][ T4611] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/150/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 86.898064][ T4614] loop0: detected capacity change from 0 to 512 [ 86.928169][ T4614] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/151/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 87.022025][ T4618] loop0: detected capacity change from 0 to 512 [ 87.040385][ T4618] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/153/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.108378][ T4621] loop0: detected capacity change from 0 to 512 [ 87.115813][ T4621] EXT4-fs: Ignoring removed orlov option [ 87.126134][ T4621] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 87.138583][ T4621] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 87.146537][ T4621] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 87.162381][ T4621] Quota error (device loop0): write_blk: dquota write failed [ 87.170671][ T4621] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 87.181113][ T4621] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 87.194008][ T4621] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 87.260266][ T4624] loop0: detected capacity change from 0 to 512 [ 87.281351][ T4624] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/156/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 87.339805][ T4627] loop0: detected capacity change from 0 to 512 [ 87.370242][ T4627] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/157/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 87.470385][ T4631] loop0: detected capacity change from 0 to 512 [ 87.491129][ T4631] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/159/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 87.549051][ T4634] loop0: detected capacity change from 0 to 512 [ 87.570717][ T4634] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/160/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.637137][ T4637] loop0: detected capacity change from 0 to 512 [ 87.644645][ T4637] EXT4-fs: Ignoring removed orlov option [ 87.651633][ T4637] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 87.664305][ T4637] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 87.672994][ T4637] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 87.688733][ T4637] Quota error (device loop0): write_blk: dquota write failed [ 87.696222][ T4637] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 87.706408][ T4637] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 87.719625][ T4637] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 87.758791][ T4639] loop0: detected capacity change from 0 to 512 [ 87.781117][ T4639] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/162/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 87.848649][ T4642] loop0: detected capacity change from 0 to 512 [ 87.871010][ T4642] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/163/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 87.929636][ T4645] loop0: detected capacity change from 0 to 512 [ 87.950996][ T4645] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/164/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.014344][ T4648] loop0: detected capacity change from 0 to 512 [ 88.022524][ T4648] EXT4-fs: Ignoring removed orlov option [ 88.029574][ T4648] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.040805][ T4648] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 88.058774][ T4648] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 88.074199][ T4648] Quota error (device loop0): write_blk: dquota write failed [ 88.082061][ T4648] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 88.092442][ T4648] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 88.105511][ T4648] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 88.142445][ T4650] loop0: detected capacity change from 0 to 512 [ 88.160493][ T4650] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/166/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.227810][ T4653] loop0: detected capacity change from 0 to 512 [ 88.235486][ T4653] EXT4-fs: Ignoring removed orlov option [ 88.242286][ T4653] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.253953][ T4653] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.262200][ T4653] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 88.277696][ T4653] Quota error (device loop0): write_blk: dquota write failed [ 88.285182][ T4653] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 88.295209][ T4653] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 88.308871][ T4653] EXT4-fs (loop0): 1 truncate cleaned up [ 88.356986][ T4655] loop0: detected capacity change from 0 to 512 [ 88.364562][ T4655] EXT4-fs: Ignoring removed orlov option [ 88.372565][ T4655] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.383445][ T4655] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.391504][ T4655] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 88.407347][ T4655] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 88.420665][ T4655] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 88.497918][ T4658] loop0: detected capacity change from 0 to 512 [ 88.526120][ T4658] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/170/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 88.620306][ T4663] loop0: detected capacity change from 0 to 512 [ 88.640924][ T4663] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/172/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.702441][ T4666] loop0: detected capacity change from 0 to 512 [ 88.710325][ T4666] EXT4-fs: Ignoring removed orlov option [ 88.718512][ T4666] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.729976][ T4666] EXT4-fs (loop0): orphan cleanup on readonly fs executing program [ 88.738243][ T4666] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 88.754032][ T4666] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 88.767890][ T4666] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 88.833346][ T4669] loop0: detected capacity change from 0 to 512 [ 88.851505][ T4669] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/175/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.914914][ T4672] loop0: detected capacity change from 0 to 512 [ 88.923117][ T4672] EXT4-fs: Ignoring removed orlov option [ 88.930867][ T4672] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.942512][ T4672] EXT4-fs (loop0): orphan cleanup on readonly fs [ 88.950542][ T4672] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 88.966129][ T4672] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 88.979292][ T4672] EXT4-fs (loop0): 1 truncate cleaned up [ 89.029425][ T4674] loop0: detected capacity change from 0 to 512 [ 89.037538][ T4674] EXT4-fs: Ignoring removed orlov option [ 89.044194][ T4674] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 89.056493][ T4674] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.064419][ T4674] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 89.080605][ T4674] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 89.093808][ T4674] EXT4-fs (loop0): 1 truncate cleaned up [ 89.144984][ T4676] loop0: detected capacity change from 0 to 512 [ 89.152886][ T4676] EXT4-fs: Ignoring removed orlov option [ 89.160089][ T4676] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 89.171573][ T4676] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.180468][ T4676] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 89.196449][ T4676] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 89.209737][ T4676] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 89.260372][ T4678] loop0: detected capacity change from 0 to 512 [ 89.290314][ T4678] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/179/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 89.347764][ T4681] loop0: detected capacity change from 0 to 512 [ 89.370163][ T4681] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/180/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 89.431240][ T4684] loop0: detected capacity change from 0 to 512 [ 89.450611][ T4684] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/181/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.521801][ T4687] loop0: detected capacity change from 0 to 512 executing program [ 89.630469][ T4687] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/182/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.687362][ T4690] loop0: detected capacity change from 0 to 512 [ 89.719958][ T4690] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/183/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.735021][ T4690] [ 89.737395][ T4690] ====================================================== [ 89.744430][ T4690] WARNING: possible circular locking dependency detected [ 89.751483][ T4690] 6.1.138-syzkaller #0 Not tainted [ 89.756616][ T4690] ------------------------------------------------------ [ 89.763657][ T4690] syz-executor559/4690 is trying to acquire lock: [ 89.770093][ T4690] ffff8880707853e8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x5a/0x410 [ 89.779044][ T4690] [ 89.779044][ T4690] but task is already holding lock: [ 89.786431][ T4690] ffff8880705970e0 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x903/0x1b60 [ 89.795963][ T4690] [ 89.795963][ T4690] which lock already depends on the new lock. [ 89.795963][ T4690] [ 89.806384][ T4690] [ 89.806384][ T4690] the existing dependency chain (in reverse order) is: [ 89.815413][ T4690] [ 89.815413][ T4690] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 89.823280][ T4690] down_read+0x42/0x2d0 [ 89.828005][ T4690] ext4_map_blocks+0x316/0x1b60 [ 89.833406][ T4690] ext4_getblk+0x1ab/0x6d0 [ 89.838371][ T4690] ext4_bread+0x26/0x170 [ 89.843159][ T4690] ext4_quota_read+0x180/0x380 [ 89.848484][ T4690] find_tree_dqentry+0x1cd/0xf30 [ 89.853981][ T4690] find_tree_dqentry+0x6b0/0xf30 [ 89.859485][ T4690] find_tree_dqentry+0x6b0/0xf30 [ 89.864982][ T4690] find_tree_dqentry+0x6b0/0xf30 [ 89.870484][ T4690] qtree_read_dquot+0x558/0x7f0 [ 89.875893][ T4690] v2_read_dquot+0xc0/0x110 [ 89.880956][ T4690] dquot_acquire+0x152/0x520 [ 89.886096][ T4690] ext4_acquire_dquot+0x2d9/0x4a0 [ 89.891680][ T4690] dqget+0x778/0xeb0 [ 89.896132][ T4690] __dquot_initialize+0x328/0xcb0 [ 89.901716][ T4690] ext4_process_orphan+0x54/0x300 [ 89.907293][ T4690] ext4_orphan_cleanup+0xbd3/0x1400 [ 89.913143][ T4690] ext4_fill_super+0x7b5e/0x80d0 [ 89.918642][ T4690] get_tree_bdev+0x3f1/0x610 [ 89.923784][ T4690] vfs_get_tree+0x88/0x270 [ 89.928751][ T4690] do_new_mount+0x24a/0xa40 [ 89.933808][ T4690] __se_sys_mount+0x2d6/0x3c0 [ 89.939042][ T4690] do_syscall_64+0x4c/0xa0 [ 89.944016][ T4690] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 89.950482][ T4690] [ 89.950482][ T4690] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 89.958596][ T4690] down_read+0x42/0x2d0 [ 89.963316][ T4690] v2_read_dquot+0x4a/0x110 [ 89.968378][ T4690] dquot_acquire+0x152/0x520 [ 89.973523][ T4690] ext4_acquire_dquot+0x2d9/0x4a0 [ 89.979106][ T4690] dqget+0x778/0xeb0 [ 89.983552][ T4690] __dquot_initialize+0x3b6/0xcb0 [ 89.989133][ T4690] ext4_mkdir+0x16c/0xc50 [ 89.994024][ T4690] vfs_mkdir+0x387/0x570 [ 89.998825][ T4690] do_mkdirat+0x1d0/0x430 [ 90.003706][ T4690] __x64_sys_mkdir+0x6a/0x80 [ 90.008848][ T4690] do_syscall_64+0x4c/0xa0 [ 90.013820][ T4690] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.020283][ T4690] [ 90.020283][ T4690] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 90.027964][ T4690] __lock_acquire+0x2cf8/0x7c50 [ 90.033375][ T4690] lock_acquire+0x1b4/0x490 [ 90.038441][ T4690] __mutex_lock+0x120/0xaf0 [ 90.043495][ T4690] dquot_commit+0x5a/0x410 [ 90.048458][ T4690] ext4_write_dquot+0x1f0/0x360 [ 90.053865][ T4690] mark_all_dquot_dirty+0xf9/0x400 [ 90.059622][ T4690] __dquot_alloc_space+0x5fc/0xe60 [ 90.065293][ T4690] ext4_mb_new_blocks+0xf74/0x4720 [ 90.070959][ T4690] ext4_ext_map_blocks+0x143c/0x66d0 [ 90.076821][ T4690] ext4_map_blocks+0x9d1/0x1b60 [ 90.082221][ T4690] ext4_getblk+0x1ab/0x6d0 [ 90.087207][ T4690] ext4_bread+0x26/0x170 [ 90.091998][ T4690] ext4_append+0x2c3/0x560 [ 90.096967][ T4690] ext4_init_new_dir+0x2b8/0x570 [ 90.102453][ T4690] ext4_mkdir+0x47d/0xc50 [ 90.107334][ T4690] vfs_mkdir+0x387/0x570 [ 90.112133][ T4690] do_mkdirat+0x1d0/0x430 [ 90.117021][ T4690] __x64_sys_mkdir+0x6a/0x80 [ 90.122251][ T4690] do_syscall_64+0x4c/0xa0 [ 90.127221][ T4690] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.133676][ T4690] [ 90.133676][ T4690] other info that might help us debug this: [ 90.133676][ T4690] [ 90.143928][ T4690] Chain exists of: [ 90.143928][ T4690] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 90.143928][ T4690] [ 90.157623][ T4690] Possible unsafe locking scenario: [ 90.157623][ T4690] [ 90.165095][ T4690] CPU0 CPU1 [ 90.170480][ T4690] ---- ---- [ 90.175867][ T4690] lock(&ei->i_data_sem/2); [ 90.180498][ T4690] lock(&s->s_dquot.dqio_sem); [ 90.187901][ T4690] lock(&ei->i_data_sem/2); [ 90.195050][ T4690] lock(&dquot->dq_lock); [ 90.199511][ T4690] [ 90.199511][ T4690] *** DEADLOCK *** [ 90.199511][ T4690] [ 90.207679][ T4690] 4 locks held by syz-executor559/4690: [ 90.213246][ T4690] #0: ffff88802fa1e460 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 90.222447][ T4690] #1: ffff888073ad1810 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 90.233149][ T4690] #2: ffff8880705970e0 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x903/0x1b60 [ 90.243132][ T4690] #3: ffffffff8ca74b08 (dquot_srcu){....}-{0:0}, at: __dquot_alloc_space+0x173/0xe60 [ 90.252755][ T4690] [ 90.252755][ T4690] stack backtrace: [ 90.258687][ T4690] CPU: 0 PID: 4690 Comm: syz-executor559 Not tainted 6.1.138-syzkaller #0 [ 90.267248][ T4690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 90.277349][ T4690] Call Trace: [ 90.280655][ T4690] [ 90.283608][ T4690] dump_stack_lvl+0x168/0x22e [ 90.288334][ T4690] ? load_image+0x3b0/0x3b0 [ 90.292869][ T4690] ? show_regs_print_info+0x12/0x12 [ 90.298112][ T4690] ? print_circular_bug+0x12b/0x1a0 [ 90.303348][ T4690] check_noncircular+0x274/0x310 [ 90.308331][ T4690] ? add_chain_block+0x940/0x940 [ 90.313307][ T4690] ? lockdep_lock+0xdc/0x1e0 [ 90.317937][ T4690] ? mark_lock+0x94/0x320 [ 90.322304][ T4690] ? _find_first_zero_bit+0xcf/0x100 [ 90.327716][ T4690] __lock_acquire+0x2cf8/0x7c50 [ 90.332614][ T4690] ? add_chain_block+0x940/0x940 [ 90.337591][ T4690] ? lockdep_unlock+0x133/0x2d0 [ 90.342483][ T4690] ? lockdep_lock+0x1e0/0x1e0 [ 90.347231][ T4690] ? check_noncircular+0x16f/0x310 [ 90.352380][ T4690] ? verify_lock_unused+0x140/0x140 [ 90.357615][ T4690] ? mark_lock+0x94/0x320 [ 90.361980][ T4690] ? __lock_acquire+0x13c0/0x7c50 [ 90.367046][ T4690] lock_acquire+0x1b4/0x490 [ 90.371592][ T4690] ? dquot_commit+0x5a/0x410 [ 90.376231][ T4690] ? __might_sleep+0xd0/0xd0 [ 90.380861][ T4690] ? read_lock_is_recursive+0x10/0x10 [ 90.386280][ T4690] __mutex_lock+0x120/0xaf0 [ 90.390817][ T4690] ? dquot_commit+0x5a/0x410 [ 90.395439][ T4690] ? __might_sleep+0xd0/0xd0 [ 90.400073][ T4690] ? dquot_commit+0x5a/0x410 [ 90.404699][ T4690] ? mutex_lock_nested+0x10/0x10 [ 90.409670][ T4690] ? ext4_journal_check_start+0x17e/0x240 [ 90.415511][ T4690] dquot_commit+0x5a/0x410 [ 90.419969][ T4690] ext4_write_dquot+0x1f0/0x360 [ 90.424857][ T4690] mark_all_dquot_dirty+0xf9/0x400 [ 90.430012][ T4690] __dquot_alloc_space+0x5fc/0xe60 [ 90.435166][ T4690] ? __dquot_alloc_space+0x173/0xe60 [ 90.440501][ T4690] ext4_mb_new_blocks+0xf74/0x4720 [ 90.445658][ T4690] ? ext4_find_extent+0x367/0xe00 [ 90.450716][ T4690] ? rcu_is_watching+0x11/0xa0 [ 90.455603][ T4690] ? ext4_find_extent+0x367/0xe00 [ 90.460667][ T4690] ? __kmalloc+0xe1/0x240 [ 90.465036][ T4690] ? ext4_mb_pa_callback+0xd0/0xd0 [ 90.470281][ T4690] ? ext4_ext_check_overlap+0x15f/0x560 [ 90.475873][ T4690] ? ext4_inode_to_goal_block+0x313/0x450 [ 90.481624][ T4690] ext4_ext_map_blocks+0x143c/0x66d0 [ 90.487061][ T4690] ? slab_free_freelist_hook+0x131/0x1a0 [ 90.492756][ T4690] ? ext4_ext_release+0x10/0x10 [ 90.497655][ T4690] ? rwsem_write_trylock+0x12f/0x1b0 [ 90.502985][ T4690] ? ext4_es_lookup_extent+0x443/0xb20 [ 90.508486][ T4690] ext4_map_blocks+0x9d1/0x1b60 [ 90.513461][ T4690] ? ext4_issue_zeroout+0x250/0x250 [ 90.518699][ T4690] ? ext4_map_blocks+0x6da/0x1b60 [ 90.523756][ T4690] ext4_getblk+0x1ab/0x6d0 [ 90.528217][ T4690] ? ext4_get_block_unwritten+0x100/0x100 [ 90.533995][ T4690] ? __ext4_new_inode+0x310a/0x3a20 [ 90.539347][ T4690] ext4_bread+0x26/0x170 [ 90.543648][ T4690] ext4_append+0x2c3/0x560 [ 90.548135][ T4690] ? ext4_init_new_dir+0x570/0x570 [ 90.553281][ T4690] ? dquot_initialize+0x20/0x20 [ 90.558172][ T4690] ext4_init_new_dir+0x2b8/0x570 [ 90.563157][ T4690] ext4_mkdir+0x47d/0xc50 [ 90.567524][ T4690] ? ext4_symlink+0x9c0/0x9c0 [ 90.572226][ T4690] ? inode_permission+0xef/0x480 [ 90.577199][ T4690] ? bpf_lsm_inode_mkdir+0x5/0x10 [ 90.582358][ T4690] ? security_inode_mkdir+0xb3/0x100 [ 90.587683][ T4690] vfs_mkdir+0x387/0x570 [ 90.591975][ T4690] do_mkdirat+0x1d0/0x430 [ 90.596348][ T4690] ? vfs_mkdir+0x570/0x570 [ 90.600802][ T4690] ? getname_flags+0x206/0x500 [ 90.605601][ T4690] __x64_sys_mkdir+0x6a/0x80 [ 90.610233][ T4690] do_syscall_64+0x4c/0xa0 [ 90.614689][ T4690] ? clear_bhb_loop+0x45/0xa0 [ 90.619403][ T4690] ? clear_bhb_loop+0x45/0xa0 [ 90.624116][ T4690] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.630056][ T4690] RIP: 0033:0x7f3feddcc3a9 [ 90.634519][ T4690] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.654179][ T4690] RSP: 002b:00007fff889e1cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 90.662628][ T4690] RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007f3feddcc3a9 [ 90.670637][ T4690] RDX: 00007f3feddcb540 RSI: 0000000000000000 RDI: 0000200000000400 [ 90.678709][ T4690] RBP: 00002000000008c0 R08: 0000000000000514 R09: 0000200000001200 executing program [ 90.686685][ T4690] R10: 00007fff889e1ba0 R11: 0000000000000246 R12: 00007fff889e1d0c [ 90.694661][ T4690] R13: 00000000000000b7 R14: 431bde82d7b634db R15: 00007fff889e1d40 [ 90.702641][ T4690] executing program executing program [ 90.771311][ T4694] loop0: detected capacity change from 0 to 512 [ 90.799182][ T4694] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/185/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.860433][ T4698] loop0: detected capacity change from 0 to 512 [ 90.867728][ T4698] EXT4-fs: Ignoring removed orlov option [ 90.874215][ T4698] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 90.884547][ T4698] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.892537][ T4698] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 90.908583][ T4698] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 90.921316][ T4698] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 90.969825][ T4701] loop0: detected capacity change from 0 to 512 [ 90.989123][ T4701] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/188/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 91.055979][ T4705] loop0: detected capacity change from 0 to 512 [ 91.069617][ T4705] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/190/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 91.148918][ T4709] loop0: detected capacity change from 0 to 512 [ 91.169445][ T4709] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/192/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.259592][ T4712] loop0: detected capacity change from 0 to 512 [ 91.267139][ T4712] EXT4-fs: Ignoring removed orlov option [ 91.273600][ T4712] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.283929][ T4712] EXT4-fs (loop0): orphan cleanup on readonly fs [ 91.291481][ T4712] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 91.307608][ T4712] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 91.320122][ T4712] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 91.367825][ T4715] loop0: detected capacity change from 0 to 512 [ 91.380529][ T4715] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/195/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 91.441891][ T4719] loop0: detected capacity change from 0 to 512 [ 91.459829][ T4719] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/197/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program [ 91.542219][ T4723] loop0: detected capacity change from 0 to 512 [ 91.560135][ T4723] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/199/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 91.641798][ T4728] loop0: detected capacity change from 0 to 512 [ 91.659774][ T4728] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/202/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 91.709297][ T4731] loop0: detected capacity change from 0 to 512 [ 91.729883][ T4731] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/203/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 91.799858][ T4735] loop0: detected capacity change from 0 to 512 [ 91.829340][ T4735] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/205/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 91.893456][ T4739] loop0: detected capacity change from 0 to 512 [ 91.910502][ T4739] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/207/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 91.952856][ T4742] loop0: detected capacity change from 0 to 512 [ 91.971299][ T4742] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/208/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 92.018083][ T4745] loop0: detected capacity change from 0 to 512 [ 92.029381][ T4745] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/209/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 92.066962][ T4748] loop0: detected capacity change from 0 to 512 [ 92.079333][ T4748] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/210/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 92.115607][ T4751] loop0: detected capacity change from 0 to 512 [ 92.129351][ T4751] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/211/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.208409][ T4608] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.210244][ T4754] loop0: detected capacity change from 0 to 512 [ 92.218116][ T4608] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 92.225402][ T4754] EXT4-fs: Ignoring removed orlov option [ 92.233958][ T4608] Buffer I/O error on dev loop0, logical block 6, async page read [ 92.247731][ T4754] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 92.258536][ T4754] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.265855][ T4754] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 92.281265][ T4754] __quota_error: 14 callbacks suppressed [ 92.281279][ T4754] Quota error (device loop0): write_blk: dquota write failed [ 92.294751][ T4754] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota executing program [ 92.304983][ T4754] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 92.317980][ T4754] EXT4-fs (loop0): 1 truncate cleaned up [ 92.338997][ T4756] loop0: detected capacity change from 0 to 512 executing program executing program [ 92.359135][ T4756] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/213/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 92.459813][ T4761] loop0: detected capacity change from 0 to 512 [ 92.468171][ T4761] EXT4-fs: Ignoring removed orlov option [ 92.474810][ T4761] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 92.485573][ T4761] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.493222][ T4761] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 92.508564][ T4761] Quota error (device loop0): write_blk: dquota write failed [ 92.516066][ T4761] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 92.526152][ T4761] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 92.538717][ T4761] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 92.561169][ T4763] loop0: detected capacity change from 0 to 512 [ 92.579599][ T4763] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/217/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 92.625326][ T4766] loop0: detected capacity change from 0 to 512 [ 92.639789][ T4766] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/218/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 92.685669][ T4769] loop0: detected capacity change from 0 to 512 [ 92.699337][ T4769] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/219/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.774711][ T4773] loop0: detected capacity change from 0 to 512 [ 92.782067][ T4773] EXT4-fs: Ignoring removed orlov option [ 92.788613][ T4773] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 92.799892][ T4773] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.807867][ T4773] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 92.823337][ T4773] Quota error (device loop0): write_blk: dquota write failed [ 92.831190][ T4773] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 92.841425][ T4773] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 92.854151][ T4773] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 92.905870][ T4776] loop0: detected capacity change from 0 to 512 [ 92.920070][ T4776] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/223/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 92.965984][ T4779] loop0: detected capacity change from 0 to 512 [ 92.979308][ T4779] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/224/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 93.071969][ T4784] loop0: detected capacity change from 0 to 512 [ 93.089518][ T4784] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/227/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 93.168493][ T4788] loop0: detected capacity change from 0 to 512 [ 93.189366][ T4788] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/229/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.237588][ T4791] loop0: detected capacity change from 0 to 512 [ 93.244974][ T4791] EXT4-fs: Ignoring removed orlov option [ 93.251949][ T4791] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 93.262476][ T4791] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.270437][ T4791] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 93.285928][ T4791] Quota error (device loop0): write_blk: dquota write failed [ 93.293765][ T4791] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 93.304097][ T4791] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 93.326871][ T4791] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 93.390523][ T4794] loop0: detected capacity change from 0 to 512 [ 93.397818][ T4794] EXT4-fs: Ignoring removed orlov option [ 93.404359][ T4794] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 93.415105][ T4794] EXT4-fs (loop0): orphan cleanup on readonly fs [ 93.423476][ T4794] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 93.438787][ T4794] Quota error (device loop0): write_blk: dquota write failed [ 93.446247][ T4794] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 93.456565][ T4794] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 93.469332][ T4794] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 93.519986][ T4797] loop0: detected capacity change from 0 to 512 [ 93.539531][ T4797] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/234/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 93.586393][ T4800] loop0: detected capacity change from 0 to 512 [ 93.599501][ T4800] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/235/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 93.680009][ T4804] loop0: detected capacity change from 0 to 512 [ 93.699519][ T4804] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/237/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 93.778025][ T4808] loop0: detected capacity change from 0 to 512 [ 93.789553][ T4808] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/239/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 93.835771][ T4811] loop0: detected capacity change from 0 to 512 [ 93.849589][ T4811] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/240/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 93.894786][ T4814] loop0: detected capacity change from 0 to 512 [ 93.910654][ T4814] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/241/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program [ 94.003737][ T4819] loop0: detected capacity change from 0 to 512 [ 94.019376][ T4819] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/244/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 94.080638][ T4823] loop0: detected capacity change from 0 to 512 [ 94.099513][ T4823] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/246/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 94.145215][ T4826] loop0: detected capacity change from 0 to 512 [ 94.159656][ T4826] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/247/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.212889][ T4830] loop0: detected capacity change from 0 to 512 [ 94.220123][ T4830] EXT4-fs: Ignoring removed orlov option [ 94.227688][ T4830] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 94.237761][ T4830] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.245202][ T4830] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 94.261260][ T4830] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 94.274911][ T4830] EXT4-fs (loop0): 1 truncate cleaned up [ 94.302462][ T4832] loop0: detected capacity change from 0 to 512 executing program [ 94.321259][ T4832] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/249/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 94.362023][ T4835] loop0: detected capacity change from 0 to 512 [ 94.380683][ T4835] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/250/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 94.426211][ T4838] loop0: detected capacity change from 0 to 512 [ 94.440023][ T4838] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/251/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 94.499814][ T4842] loop0: detected capacity change from 0 to 512 [ 94.520560][ T4842] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/253/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 94.560095][ T4845] loop0: detected capacity change from 0 to 512 [ 94.579539][ T4845] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/254/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.621950][ T4848] loop0: detected capacity change from 0 to 512 [ 94.629225][ T4848] EXT4-fs: Ignoring removed orlov option [ 94.635619][ T4848] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 94.645967][ T4848] EXT4-fs (loop0): orphan cleanup on readonly fs [ 94.653783][ T4848] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 94.670209][ T4848] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 94.685478][ T4848] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program executing program executing program executing program [ 94.826773][ T4854] loop0: detected capacity change from 0 to 512 [ 94.839397][ T4854] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/260/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 94.901218][ T4858] loop0: detected capacity change from 0 to 512 [ 94.938456][ T4858] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/262/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.991422][ T4861] loop0: detected capacity change from 0 to 512 [ 94.998698][ T4861] EXT4-fs: Ignoring removed orlov option [ 95.005213][ T4861] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.015819][ T4861] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.023448][ T4861] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 95.039808][ T4861] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 95.052456][ T4861] EXT4-fs (loop0): 1 truncate cleaned up [ 95.073961][ T4863] loop0: detected capacity change from 0 to 512 executing program [ 95.089987][ T4863] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/264/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 95.137089][ T4866] loop0: detected capacity change from 0 to 512 [ 95.149434][ T4866] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/265/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 95.211206][ T4870] loop0: detected capacity change from 0 to 512 [ 95.229333][ T4870] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/267/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program executing program [ 95.308810][ T4874] loop0: detected capacity change from 0 to 512 [ 95.339231][ T4874] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/269/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 95.401972][ T4878] loop0: detected capacity change from 0 to 512 [ 95.420018][ T4878] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/271/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 95.478684][ T4882] loop0: detected capacity change from 0 to 512 [ 95.499081][ T4882] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/273/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 95.591640][ T4887] loop0: detected capacity change from 0 to 512 [ 95.610013][ T4887] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/276/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 95.656351][ T4890] loop0: detected capacity change from 0 to 512 [ 95.679734][ T4890] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/277/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 95.725043][ T4893] loop0: detected capacity change from 0 to 512 [ 95.739984][ T4893] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/278/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 95.785205][ T4896] loop0: detected capacity change from 0 to 512 [ 95.801281][ T4896] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/279/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.849146][ T4899] loop0: detected capacity change from 0 to 512 [ 95.856469][ T4899] EXT4-fs: Ignoring removed orlov option [ 95.863035][ T4899] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.873254][ T4899] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.881010][ T4899] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 95.896960][ T4899] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 95.909600][ T4899] EXT4-fs (loop0): 1 truncate cleaned up [ 95.941747][ T4901] loop0: detected capacity change from 0 to 512 [ 95.949056][ T4901] EXT4-fs: Ignoring removed orlov option [ 95.955480][ T4901] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.966113][ T4901] EXT4-fs (loop0): orphan cleanup on readonly fs [ 95.973924][ T4901] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 95.989129][ T4901] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 96.001953][ T4901] EXT4-fs (loop0): 1 truncate cleaned up [ 96.030855][ T4903] loop0: detected capacity change from 0 to 512 [ 96.038361][ T4903] EXT4-fs: Ignoring removed orlov option [ 96.044832][ T4903] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 96.055914][ T4903] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.063684][ T4903] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 96.078856][ T4903] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 executing program executing program [ 96.091362][ T4903] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program executing program [ 96.164305][ T4907] loop0: detected capacity change from 0 to 512 [ 96.179013][ T4907] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/285/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 96.268825][ T4912] loop0: detected capacity change from 0 to 512 [ 96.289180][ T4912] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/288/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.352173][ T4915] loop0: detected capacity change from 0 to 512 [ 96.359377][ T4915] EXT4-fs: Ignoring removed orlov option [ 96.365778][ T4915] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 96.377485][ T4915] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.384834][ T4915] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 96.400236][ T4915] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 96.412926][ T4915] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 96.464536][ T4918] loop0: detected capacity change from 0 to 512 [ 96.479678][ T4918] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/291/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 96.519071][ T4921] loop0: detected capacity change from 0 to 512 [ 96.544786][ T4921] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/292/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 96.610235][ T4925] loop0: detected capacity change from 0 to 512 [ 96.629663][ T4925] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/294/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.672143][ T4928] loop0: detected capacity change from 0 to 512 [ 96.679447][ T4928] EXT4-fs: Ignoring removed orlov option [ 96.685986][ T4928] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 96.697061][ T4928] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.704408][ T4928] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 96.720476][ T4928] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 96.733474][ T4928] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 96.785962][ T4931] loop0: detected capacity change from 0 to 512 [ 96.799269][ T4931] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/297/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 96.879523][ T4935] loop0: detected capacity change from 0 to 512 [ 96.899107][ T4935] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/299/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 96.938402][ T4938] loop0: detected capacity change from 0 to 512 [ 96.959738][ T4938] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/300/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 97.040575][ T4943] loop0: detected capacity change from 0 to 512 [ 97.058970][ T4943] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/303/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 97.098810][ T4946] loop0: detected capacity change from 0 to 512 [ 97.119351][ T4946] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/304/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 97.158935][ T4949] loop0: detected capacity change from 0 to 512 [ 97.179789][ T4949] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/305/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.247013][ T4953] loop0: detected capacity change from 0 to 512 [ 97.254233][ T4953] EXT4-fs: Ignoring removed orlov option [ 97.261924][ T4953] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.272192][ T4953] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.279706][ T4953] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 97.295105][ T4953] __quota_error: 16 callbacks suppressed [ 97.295118][ T4953] Quota error (device loop0): write_blk: dquota write failed [ 97.308615][ T4953] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 97.318688][ T4953] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 97.331255][ T4953] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 97.352197][ T4955] loop0: detected capacity change from 0 to 512 [ 97.369245][ T4955] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/308/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 97.410190][ T4958] loop0: detected capacity change from 0 to 512 [ 97.441427][ T4958] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/309/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 97.504127][ T4963] loop0: detected capacity change from 0 to 512 [ 97.520057][ T4963] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/311/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.569528][ T4966] loop0: detected capacity change from 0 to 512 [ 97.577064][ T4966] EXT4-fs: Ignoring removed orlov option [ 97.583525][ T4966] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.593733][ T4966] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.603172][ T4966] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 97.618810][ T4966] Quota error (device loop0): write_blk: dquota write failed [ 97.626336][ T4966] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 97.636983][ T4966] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 97.650017][ T4966] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 97.694727][ T4969] loop0: detected capacity change from 0 to 512 [ 97.709827][ T4969] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/314/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.761451][ T4972] loop0: detected capacity change from 0 to 512 [ 97.769525][ T4972] EXT4-fs: Ignoring removed orlov option [ 97.775864][ T4972] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.786320][ T4972] EXT4-fs (loop0): orphan cleanup on readonly fs [ 97.794501][ T4972] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 97.809880][ T4972] Quota error (device loop0): write_blk: dquota write failed [ 97.817713][ T4972] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 97.828139][ T4972] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 97.840999][ T4972] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 97.867155][ T4974] loop0: detected capacity change from 0 to 512 [ 97.879523][ T4974] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/316/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 97.940513][ T4978] loop0: detected capacity change from 0 to 512 [ 97.959578][ T4978] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/318/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.008987][ T4981] loop0: detected capacity change from 0 to 512 [ 98.016499][ T4981] EXT4-fs: Ignoring removed orlov option [ 98.023111][ T4981] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 98.034364][ T4981] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.042015][ T4981] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 98.057746][ T4981] Quota error (device loop0): write_blk: dquota write failed [ 98.065202][ T4981] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 98.075532][ T4981] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 98.088331][ T4981] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program [ 98.109178][ T4983] loop0: detected capacity change from 0 to 512 [ 98.129287][ T4983] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/320/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 98.199230][ T4987] loop0: detected capacity change from 0 to 512 [ 98.219044][ T4987] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/322/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 98.289450][ T4991] loop0: detected capacity change from 0 to 512 [ 98.310010][ T4991] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/324/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 98.348987][ T4994] loop0: detected capacity change from 0 to 512 [ 98.369227][ T4994] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/325/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 98.453308][ T4999] loop0: detected capacity change from 0 to 512 [ 98.470168][ T4999] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/328/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.520387][ T5002] loop0: detected capacity change from 0 to 512 [ 98.527828][ T5002] EXT4-fs: Ignoring removed orlov option [ 98.535062][ T5002] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 98.546509][ T5002] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.554410][ T5002] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 98.569942][ T5002] Quota error (device loop0): write_blk: dquota write failed [ 98.577722][ T5002] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 98.588226][ T5002] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 98.600986][ T5002] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 98.622099][ T5004] loop0: detected capacity change from 0 to 512 [ 98.639481][ T5004] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/330/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 98.687490][ T5007] loop0: detected capacity change from 0 to 512 [ 98.699233][ T5007] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/331/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.788051][ T4608] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 98.790585][ T5010] loop0: detected capacity change from 0 to 512 [ 98.797833][ T4608] I/O error, dev loop0, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 98.805177][ T5010] EXT4-fs: Ignoring removed orlov option [ 98.813661][ T4608] Buffer I/O error on dev loop0, logical block 6, async page read [ 98.827584][ T5010] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled executing program [ 98.838170][ T5010] EXT4-fs (loop0): orphan cleanup on readonly fs [ 98.845598][ T5010] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set [ 98.860877][ T5010] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 98.873564][ T5010] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 98.895025][ T5012] loop0: detected capacity change from 0 to 512 [ 98.911372][ T5012] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/333/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 98.953805][ T5015] loop0: detected capacity change from 0 to 512 [ 98.969926][ T5015] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/334/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 99.011524][ T5018] loop0: detected capacity change from 0 to 512 [ 99.029480][ T5018] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/335/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.084444][ T5021] loop0: detected capacity change from 0 to 512 [ 99.092036][ T5021] EXT4-fs: Ignoring removed orlov option [ 99.098901][ T5021] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.110106][ T5021] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.118325][ T5021] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program [ 99.133475][ T5021] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 99.146202][ T5021] EXT4-fs (loop0): 1 truncate cleaned up [ 99.176965][ T5023] loop0: detected capacity change from 0 to 512 [ 99.184425][ T5023] EXT4-fs: Ignoring removed orlov option [ 99.191032][ T5023] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.201757][ T5023] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.209380][ T5023] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 99.224587][ T5023] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 99.237618][ T5023] EXT4-fs (loop0): 1 truncate cleaned up executing program executing program executing program [ 99.310175][ T5027] loop0: detected capacity change from 0 to 512 [ 99.329162][ T5027] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/340/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 99.398511][ T5031] loop0: detected capacity change from 0 to 512 [ 99.420004][ T5031] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/342/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.485562][ T5035] loop0: detected capacity change from 0 to 512 [ 99.494230][ T5035] EXT4-fs: Ignoring removed orlov option [ 99.501023][ T5035] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.511131][ T5035] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.518540][ T5035] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz-executor559: bg 0: block 248: padding at end of block bitmap is not set executing program executing program [ 99.534124][ T5035] EXT4-fs error (device loop0): ext4_acquire_dquot:6802: comm syz-executor559: Failed to acquire dquot type 1 [ 99.547286][ T5035] EXT4-fs (loop0): 1 truncate cleaned up executing program [ 99.594696][ T5038] loop0: detected capacity change from 0 to 512 [ 99.620050][ T5038] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/346/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program [ 99.657784][ T5041] loop0: detected capacity change from 0 to 512 [ 99.669833][ T5041] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/347/file0 supports timestamps until 2038-01-19 (0x7fffffff) executing program executing program [ 99.735666][ T5045] loop0: detected capacity change from 0 to 512 [ 99.749721][ T5045] ext4 filesystem being mounted at /root/syzkaller.WZtAmN/349/file0 supports timestamps until 2038-01-19 (0x7fffffff)