cks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 619.338481][T13029] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 619.496479][T13032] ext4 filesystem being mounted at /root/syzkaller.WLim81/552/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 619.522472][T13032] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 619.523118][T13032] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 619.523144][T13032] EXT4-fs (loop0): This should not happen!! Data will be lost [ 619.523144][T13032] [ 619.525903][T13032] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 619.526607][T13032] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 619.597484][T13032] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 619.597932][T13032] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 619.598283][T13032] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 619.598626][T13032] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 619.742702][T13036] ext4 filesystem being mounted at /root/syzkaller.WLim81/553/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 619.771438][T13036] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 619.771929][T13036] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 619.771956][T13036] EXT4-fs (loop0): This should not happen!! Data will be lost [ 619.771956][T13036] [ 619.774850][T13036] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 619.775495][T13036] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 619.776007][T13036] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 619.776490][T13036] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 619.776962][T13036] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 619.870327][T13036] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 619.989431][T13039] ext4 filesystem being mounted at /root/syzkaller.WLim81/554/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 619.998334][T13039] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 619.998968][T13039] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 619.998991][T13039] EXT4-fs (loop0): This should not happen!! Data will be lost [ 619.998991][T13039] [ 620.001595][T13039] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.002205][T13039] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 620.002698][T13039] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 620.003158][T13039] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.003619][T13039] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.004048][T13039] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.213230][T13042] ext4 filesystem being mounted at /root/syzkaller.WLim81/555/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 620.232433][T13042] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 620.232902][T13042] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 620.232929][T13042] EXT4-fs (loop0): This should not happen!! Data will be lost [ 620.232929][T13042] [ 620.239820][T13042] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.247819][T13042] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 620.266883][T13042] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 620.267932][T13042] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.268369][T13042] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.268774][T13042] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 620.431628][T13045] ext4 filesystem being mounted at /root/syzkaller.WLim81/556/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 620.453631][T13045] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 620.454257][T13045] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 620.454283][T13045] EXT4-fs (loop0): This should not happen!! Data will be lost [ 620.454283][T13045] [ 620.458382][T13045] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.459137][T13045] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 620.459637][T13045] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 620.460105][T13045] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.460573][T13045] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.461257][T13045] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.635751][T13048] ext4 filesystem being mounted at /root/syzkaller.WLim81/557/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 620.660565][T13048] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 620.661217][T13048] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 620.661244][T13048] EXT4-fs (loop0): This should not happen!! Data will be lost [ 620.661244][T13048] [ 620.664150][T13048] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.664824][T13048] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 620.665340][T13048] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 620.665821][T13048] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.666278][T13048] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.666751][T13048] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 620.859214][T13051] ext4 filesystem being mounted at /root/syzkaller.WLim81/558/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 620.881236][T13051] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 620.887139][T13051] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 620.887164][T13051] EXT4-fs (loop0): This should not happen!! Data will be lost [ 620.887164][T13051] [ 620.899215][T13051] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.901124][T13051] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 620.901646][T13051] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 620.902188][T13051] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.902659][T13051] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 620.903100][T13051] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.084369][T13054] ext4 filesystem being mounted at /root/syzkaller.WLim81/559/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 621.094524][T13054] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 621.095117][T13054] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 621.095141][T13054] EXT4-fs (loop0): This should not happen!! Data will be lost [ 621.095141][T13054] [ 621.098427][T13054] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.099588][T13054] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 621.100109][T13054] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 621.100594][T13054] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.101056][T13054] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.101503][T13054] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.273157][T13057] ext4 filesystem being mounted at /root/syzkaller.WLim81/560/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 621.283793][T13057] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 621.284696][T13057] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 621.284722][T13057] EXT4-fs (loop0): This should not happen!! Data will be lost [ 621.284722][T13057] [ 621.287484][T13057] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.306037][T13057] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 621.306596][T13057] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 621.306970][T13057] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.308276][T13057] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.308690][T13057] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.502333][T13060] ext4 filesystem being mounted at /root/syzkaller.WLim81/561/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 621.511533][T13060] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 621.512091][T13060] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 621.512116][T13060] EXT4-fs (loop0): This should not happen!! Data will be lost [ 621.512116][T13060] [ 621.514761][T13060] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.515370][T13060] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 621.515873][T13060] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 621.516311][T13060] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.516794][T13060] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.519801][T13060] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.696566][T13063] set_capacity_and_notify: 13 callbacks suppressed [ 621.696626][T13063] loop0: detected capacity change from 0 to 1024 [ 621.715092][T13063] ext4 filesystem being mounted at /root/syzkaller.WLim81/562/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 621.728717][T13063] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 621.744564][T13063] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 621.744595][T13063] EXT4-fs (loop0): This should not happen!! Data will be lost [ 621.744595][T13063] [ 621.748851][T13063] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.749614][T13063] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 621.750162][T13063] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 621.750618][T13063] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.751087][T13063] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 621.751524][T13063] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 621.914299][T13066] loop0: detected capacity change from 0 to 1024 [ 621.931352][T13066] ext4 filesystem being mounted at /root/syzkaller.WLim81/563/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 621.954684][T13066] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 621.955701][T13066] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 621.955729][T13066] EXT4-fs (loop0): This should not happen!! Data will be lost [ 621.955729][T13066] [ 621.959664][T13066] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.007867][T13066] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 622.008371][T13066] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 622.008852][T13066] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 622.009212][T13066] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.009589][T13066] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.135299][T13069] loop0: detected capacity change from 0 to 1024 [ 622.164442][T13069] ext4 filesystem being mounted at /root/syzkaller.WLim81/564/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 622.188473][T13069] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 622.189110][T13069] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 622.189134][T13069] EXT4-fs (loop0): This should not happen!! Data will be lost [ 622.189134][T13069] [ 622.191965][T13069] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.192646][T13069] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 622.193178][T13069] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 622.193659][T13069] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 622.194142][T13069] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.194633][T13069] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.366666][T13072] loop0: detected capacity change from 0 to 1024 [ 622.393295][T13072] ext4 filesystem being mounted at /root/syzkaller.WLim81/565/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 622.419877][T13072] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 622.420598][T13072] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 622.420624][T13072] EXT4-fs (loop0): This should not happen!! Data will be lost [ 622.420624][T13072] [ 622.423451][T13072] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.424148][T13072] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 622.424694][T13072] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 622.425190][T13072] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 622.425687][T13072] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.426150][T13072] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.580720][T13075] loop0: detected capacity change from 0 to 1024 [ 622.605679][T13075] ext4 filesystem being mounted at /root/syzkaller.WLim81/566/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 622.623084][T13075] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 622.623840][T13075] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 622.623868][T13075] EXT4-fs (loop0): This should not happen!! Data will be lost [ 622.623868][T13075] [ 622.625904][T13075] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.626757][T13075] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 622.696436][T13075] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 622.698690][T13075] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.717203][T13075] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.735221][T13075] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 622.841070][T13078] loop0: detected capacity change from 0 to 1024 [ 622.870304][T13078] ext4 filesystem being mounted at /root/syzkaller.WLim81/567/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 622.893156][T13078] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 622.908102][T13078] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 622.908134][T13078] EXT4-fs (loop0): This should not happen!! Data will be lost [ 622.908134][T13078] [ 622.911116][T13078] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.911836][T13078] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 622.912296][T13078] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 622.912729][T13078] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 622.913158][T13078] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 622.913578][T13078] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.071228][T13081] loop0: detected capacity change from 0 to 1024 [ 623.095804][T13081] ext4 filesystem being mounted at /root/syzkaller.WLim81/568/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 623.104667][T13081] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 623.107551][T13081] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 623.107578][T13081] EXT4-fs (loop0): This should not happen!! Data will be lost [ 623.107578][T13081] [ 623.110198][T13081] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.110739][T13081] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 623.111269][T13081] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 623.111702][T13081] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.112045][T13081] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 623.112352][T13081] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.256241][T13084] loop0: detected capacity change from 0 to 1024 [ 623.294327][T13084] ext4 filesystem being mounted at /root/syzkaller.WLim81/569/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 623.316839][T13084] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 623.327645][T13084] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 623.327677][T13084] EXT4-fs (loop0): This should not happen!! Data will be lost [ 623.327677][T13084] [ 623.330781][T13084] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.331346][T13084] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 623.331975][T13084] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 623.332435][T13084] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 623.332912][T13084] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.333343][T13084] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 623.514101][T13088] loop0: detected capacity change from 0 to 1024 [ 623.541816][T13088] ext4 filesystem being mounted at /root/syzkaller.WLim81/571/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 623.565608][T13088] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 623.566154][T13088] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 623.566188][T13088] EXT4-fs (loop0): This should not happen!! Data will be lost [ 623.566188][T13088] [ 623.606857][T13088] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.621944][T13088] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 623.622339][T13088] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 623.622680][T13088] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.623020][T13088] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.623354][T13088] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.758304][T13091] loop0: detected capacity change from 0 to 1024 [ 623.783885][T13091] ext4 filesystem being mounted at /root/syzkaller.WLim81/572/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 623.793209][T13091] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 623.793833][T13091] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 623.793859][T13091] EXT4-fs (loop0): This should not happen!! Data will be lost [ 623.793859][T13091] [ 623.796665][T13091] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.798389][T13091] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 623.798916][T13091] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 623.799350][T13091] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.799832][T13091] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 623.800243][T13091] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 623.987967][T13094] ext4 filesystem being mounted at /root/syzkaller.WLim81/573/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 623.996944][T13094] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 623.999844][T13094] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 623.999873][T13094] EXT4-fs (loop0): This should not happen!! Data will be lost [ 623.999873][T13094] [ 624.002522][T13094] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.003673][T13094] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 624.004191][T13094] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 624.004638][T13094] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.005091][T13094] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.005540][T13094] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.191299][T13097] EXT4-fs mount: 198 callbacks suppressed [ 624.191324][T13097] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 624.191578][T13097] ext4 filesystem being mounted at /root/syzkaller.WLim81/574/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 624.211607][T13097] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 624.217138][T13097] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 624.217165][T13097] EXT4-fs (loop0): This should not happen!! Data will be lost [ 624.217165][T13097] [ 624.221326][T13097] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.221983][T13097] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 624.222501][T13097] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 624.222969][T13097] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.223457][T13097] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.223900][T13097] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 624.353893][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 624.430548][T13100] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 624.430677][T13100] ext4 filesystem being mounted at /root/syzkaller.WLim81/575/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 624.439809][T13100] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 624.440584][T13100] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 624.440624][T13100] EXT4-fs (loop0): This should not happen!! Data will be lost [ 624.440624][T13100] [ 624.443609][T13100] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.444267][T13100] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 624.463349][T13100] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 624.467244][T13100] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.477391][T13100] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.487456][T13100] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.520550][ T1318] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.520640][ T1318] ieee802154 phy1 wpan1: encryption failed: -22 executing program [ 624.623941][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 624.711529][T13103] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 624.711658][T13103] ext4 filesystem being mounted at /root/syzkaller.WLim81/576/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 624.722805][T13103] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 624.759889][T13103] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 624.759919][T13103] EXT4-fs (loop0): This should not happen!! Data will be lost [ 624.759919][T13103] [ 624.762859][T13103] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.763648][T13103] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 624.764187][T13103] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 624.764671][T13103] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.765164][T13103] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 624.765631][T13103] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 624.875768][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 624.970525][T13106] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 624.970623][T13106] ext4 filesystem being mounted at /root/syzkaller.WLim81/577/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 624.990136][T13106] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 625.018686][T13106] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 625.018719][T13106] EXT4-fs (loop0): This should not happen!! Data will be lost [ 625.018719][T13106] [ 625.026684][T13106] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.063830][T13106] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 625.064255][T13106] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 625.064759][T13106] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.065190][T13106] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 625.065580][T13106] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.139757][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 625.226618][T13109] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 625.226749][T13109] ext4 filesystem being mounted at /root/syzkaller.WLim81/578/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 625.269409][T13109] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 625.269974][T13109] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 625.270000][T13109] EXT4-fs (loop0): This should not happen!! Data will be lost [ 625.270000][T13109] [ 625.271619][T13109] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.272128][T13109] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 625.272512][T13109] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 625.272881][T13109] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 625.273254][T13109] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.273635][T13109] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.400341][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 625.491658][T13112] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 625.491786][T13112] ext4 filesystem being mounted at /root/syzkaller.WLim81/579/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 625.502650][T13112] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 625.503333][T13112] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 625.503358][T13112] EXT4-fs (loop0): This should not happen!! Data will be lost [ 625.503358][T13112] [ 625.506054][T13112] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.506707][T13112] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 625.508842][T13112] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 625.509499][T13112] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.509970][T13112] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.510427][T13112] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 625.619568][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 625.692245][T13115] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 625.692333][T13115] ext4 filesystem being mounted at /root/syzkaller.WLim81/580/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 625.700154][T13115] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 625.700783][T13115] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 625.700807][T13115] EXT4-fs (loop0): This should not happen!! Data will be lost [ 625.700807][T13115] [ 625.703533][T13115] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.704194][T13115] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) executing program [ 625.704696][T13115] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 625.705173][T13115] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.705645][T13115] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.706097][T13115] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 625.751996][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 625.918878][T13119] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 625.918972][T13119] ext4 filesystem being mounted at /root/syzkaller.WLim81/582/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 625.924512][T13119] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 625.927756][T13119] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 625.927783][T13119] EXT4-fs (loop0): This should not happen!! Data will be lost [ 625.927783][T13119] [ 625.930513][T13119] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.934841][T13119] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 625.935349][T13119] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 625.935783][T13119] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.936229][T13119] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 625.936651][T13119] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 626.090283][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 626.185160][T13123] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 626.185295][T13123] ext4 filesystem being mounted at /root/syzkaller.WLim81/583/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 626.194507][T13123] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 626.195133][T13123] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 626.195158][T13123] EXT4-fs (loop0): This should not happen!! Data will be lost [ 626.195158][T13123] [ 626.198297][T13123] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.198941][T13123] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 626.199462][T13123] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 626.199941][T13123] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.200441][T13123] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.200881][T13123] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 626.325979][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 626.394691][T13126] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 626.394817][T13126] ext4 filesystem being mounted at /root/syzkaller.WLim81/584/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 626.412745][T13126] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 626.437315][T13126] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 626.437347][T13126] EXT4-fs (loop0): This should not happen!! Data will be lost [ 626.437347][T13126] [ 626.440207][T13126] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.447886][T13126] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 626.448538][T13126] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 626.449031][T13126] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.449489][T13126] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.450040][T13126] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 626.533103][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 626.604582][T13129] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 626.604717][T13129] ext4 filesystem being mounted at /root/syzkaller.WLim81/585/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 626.619065][T13129] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 626.619680][T13129] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 626.619705][T13129] EXT4-fs (loop0): This should not happen!! Data will be lost [ 626.619705][T13129] [ 626.622479][T13129] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.623082][T13129] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 626.623586][T13129] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 626.624027][T13129] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.624499][T13129] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.624964][T13129] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 626.713636][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 626.779526][T13132] set_capacity_and_notify: 12 callbacks suppressed [ 626.779545][T13132] loop0: detected capacity change from 0 to 1024 [ 626.815626][T13132] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 626.815756][T13132] ext4 filesystem being mounted at /root/syzkaller.WLim81/586/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 626.849750][T13132] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 626.850258][T13132] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 626.850283][T13132] EXT4-fs (loop0): This should not happen!! Data will be lost [ 626.850283][T13132] [ 626.853008][T13132] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 626.853517][T13132] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 626.853901][T13132] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 626.854246][T13132] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.854610][T13132] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.854934][T13132] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 626.912922][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 626.989288][T13135] loop0: detected capacity change from 0 to 1024 [ 627.013640][T13135] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 627.013773][T13135] ext4 filesystem being mounted at /root/syzkaller.WLim81/587/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 627.025895][T13135] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 627.026661][T13135] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 627.026687][T13135] EXT4-fs (loop0): This should not happen!! Data will be lost [ 627.026687][T13135] [ 627.029721][T13135] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.030398][T13135] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 627.030870][T13135] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 627.031310][T13135] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.031742][T13135] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.032153][T13135] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 627.181498][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. executing program [ 627.276910][T13139] loop0: detected capacity change from 0 to 1024 [ 627.332742][T13139] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 627.332874][T13139] ext4 filesystem being mounted at /root/syzkaller.WLim81/589/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 627.366881][T13139] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 627.382207][T13139] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 627.382236][T13139] EXT4-fs (loop0): This should not happen!! Data will be lost [ 627.382236][T13139] [ 627.384030][T13139] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.384482][T13139] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 627.384849][T13139] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 627.385170][T13139] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.385490][T13139] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 627.385803][T13139] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.500198][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 627.546388][T13142] loop0: detected capacity change from 0 to 1024 [ 627.602438][T13142] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 627.602604][T13142] ext4 filesystem being mounted at /root/syzkaller.WLim81/590/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 627.620262][T13142] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 627.620828][T13142] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 627.627566][T13142] EXT4-fs (loop0): This should not happen!! Data will be lost [ 627.627566][T13142] [ 627.630277][T13142] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.630878][T13142] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 627.631416][T13142] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 627.631829][T13142] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.632224][T13142] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.632602][T13142] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 627.761439][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 627.811733][T13145] loop0: detected capacity change from 0 to 1024 [ 627.841849][T13145] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 627.841973][T13145] ext4 filesystem being mounted at /root/syzkaller.WLim81/591/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 627.887906][T13145] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 627.888483][T13145] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 627.888508][T13145] EXT4-fs (loop0): This should not happen!! Data will be lost [ 627.888508][T13145] [ 627.890717][T13145] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.891296][T13145] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 627.891853][T13145] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 627.892300][T13145] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.892918][T13145] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 627.893384][T13145] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 627.999879][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 628.065422][T13148] loop0: detected capacity change from 0 to 1024 [ 628.103741][T13148] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 628.103829][T13148] ext4 filesystem being mounted at /root/syzkaller.WLim81/592/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 628.134407][T13148] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 628.137010][T13148] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 628.138415][T13148] EXT4-fs (loop0): This should not happen!! Data will be lost [ 628.138415][T13148] [ 628.176485][T13148] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.187400][T13148] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 628.188059][T13148] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 628.188609][T13148] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.189181][T13148] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.189842][T13148] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 628.280593][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 628.334282][T13151] loop0: detected capacity change from 0 to 1024 [ 628.364986][T13151] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 628.365113][T13151] ext4 filesystem being mounted at /root/syzkaller.WLim81/593/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 628.401887][T13151] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 628.402395][T13151] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 628.402427][T13151] EXT4-fs (loop0): This should not happen!! Data will be lost [ 628.402427][T13151] [ 628.405243][T13151] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.405889][T13151] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 628.406414][T13151] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 628.406883][T13151] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.498110][T13151] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.498454][T13151] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 628.560045][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 628.618297][T13154] loop0: detected capacity change from 0 to 1024 [ 628.649841][T13154] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 628.649969][T13154] ext4 filesystem being mounted at /root/syzkaller.WLim81/594/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 628.660599][T13154] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 628.661265][T13154] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 628.661289][T13154] EXT4-fs (loop0): This should not happen!! Data will be lost [ 628.661289][T13154] executing program [ 628.663919][T13154] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.664681][T13154] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 628.665187][T13154] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 628.665649][T13154] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.666103][T13154] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.666551][T13154] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.723330][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 628.794328][T13157] loop0: detected capacity change from 0 to 1024 [ 628.832869][T13157] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 628.832966][T13157] ext4 filesystem being mounted at /root/syzkaller.WLim81/595/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 628.840349][T13157] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 628.840938][T13157] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 628.840970][T13157] EXT4-fs (loop0): This should not happen!! Data will be lost [ 628.840970][T13157] [ 628.843590][T13157] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.844202][T13157] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 628.844672][T13157] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 628.845111][T13157] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.845539][T13157] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 628.845949][T13157] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 628.939688][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 629.005576][T13160] loop0: detected capacity change from 0 to 1024 [ 629.049573][T13160] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 629.049659][T13160] ext4 filesystem being mounted at /root/syzkaller.WLim81/596/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 629.070557][T13160] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 629.074877][T13160] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 629.074908][T13160] EXT4-fs (loop0): This should not happen!! Data will be lost [ 629.074908][T13160] [ 629.078362][T13160] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.078992][T13160] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 629.079450][T13160] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 629.079887][T13160] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.083869][T13160] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.084423][T13160] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 629.220083][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 629.300622][T13163] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 629.300745][T13163] ext4 filesystem being mounted at /root/syzkaller.WLim81/597/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 629.312138][T13163] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) executing program [ 629.312819][T13163] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 629.312845][T13163] EXT4-fs (loop0): This should not happen!! Data will be lost [ 629.312845][T13163] [ 629.315485][T13163] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.316152][T13163] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 629.316628][T13163] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 629.318213][T13163] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.318719][T13163] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.319190][T13163] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 629.351193][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 629.495496][T13167] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 629.495635][T13167] ext4 filesystem being mounted at /root/syzkaller.WLim81/599/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 629.505863][T13167] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 629.506566][T13167] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 629.506594][T13167] EXT4-fs (loop0): This should not happen!! Data will be lost [ 629.506594][T13167] [ 629.510149][T13167] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.510828][T13167] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 629.511329][T13167] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 629.511788][T13167] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.512241][T13167] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.512680][T13167] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 629.618177][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 629.728876][T13170] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 629.728988][T13170] ext4 filesystem being mounted at /root/syzkaller.WLim81/600/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 629.734264][T13170] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 629.734768][T13170] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 629.734793][T13170] EXT4-fs (loop0): This should not happen!! Data will be lost [ 629.734793][T13170] [ 629.798437][T13170] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.798996][T13170] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 629.799413][T13170] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 629.799805][T13170] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.800180][T13170] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 629.800555][T13170] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 629.893288][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 629.971870][T13173] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 629.971975][T13173] ext4 filesystem being mounted at /root/syzkaller.WLim81/601/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 629.990003][T13173] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 630.017622][T13173] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 630.017653][T13173] EXT4-fs (loop0): This should not happen!! Data will be lost [ 630.017653][T13173] [ 630.019418][T13173] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.019919][T13173] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 630.020339][T13173] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 630.020696][T13173] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.021060][T13173] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 630.021417][T13173] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.112250][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 630.185508][T13176] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 630.185630][T13176] ext4 filesystem being mounted at /root/syzkaller.WLim81/602/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 630.194952][T13176] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 630.207255][T13176] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 630.207284][T13176] EXT4-fs (loop0): This should not happen!! Data will be lost [ 630.207284][T13176] [ 630.210266][T13176] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.219250][T13176] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 630.219802][T13176] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 630.220272][T13176] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.220750][T13176] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.221189][T13176] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 630.309449][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 630.403436][T13179] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 630.403560][T13179] ext4 filesystem being mounted at /root/syzkaller.WLim81/603/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 630.439985][T13179] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 630.440641][T13179] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 630.440666][T13179] EXT4-fs (loop0): This should not happen!! Data will be lost [ 630.440666][T13179] [ 630.443462][T13179] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.444099][T13179] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 630.444624][T13179] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 630.445086][T13179] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 630.445540][T13179] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.446064][T13179] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.541575][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 630.623765][T13182] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 630.623902][T13182] ext4 filesystem being mounted at /root/syzkaller.WLim81/604/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 630.658043][T13182] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 630.658524][T13182] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 630.658550][T13182] EXT4-fs (loop0): This should not happen!! Data will be lost [ 630.658550][T13182] [ 630.661156][T13182] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.661647][T13182] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 630.662025][T13182] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 630.662358][T13182] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.662708][T13182] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.663036][T13182] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 630.819967][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 630.899112][T13185] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 630.899198][T13185] ext4 filesystem being mounted at /root/syzkaller.WLim81/605/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 630.905985][T13185] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 630.918063][T13185] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 630.918091][T13185] EXT4-fs (loop0): This should not happen!! Data will be lost [ 630.918091][T13185] [ 630.920913][T13185] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.921549][T13185] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 630.922051][T13185] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 630.922512][T13185] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.922983][T13185] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 630.923424][T13185] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 631.041740][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 631.111290][T13188] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 631.111372][T13188] ext4 filesystem being mounted at /root/syzkaller.WLim81/606/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 631.119483][T13188] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 631.120093][T13188] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 631.120118][T13188] EXT4-fs (loop0): This should not happen!! Data will be lost [ 631.120118][T13188] [ 631.122771][T13188] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.123388][T13188] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) executing program [ 631.123907][T13188] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 631.124422][T13188] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.124965][T13188] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.125431][T13188] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.196533][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 631.333258][T13191] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 631.333382][T13191] ext4 filesystem being mounted at /root/syzkaller.WLim81/607/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 631.362551][T13191] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 631.363037][T13191] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 631.363062][T13191] EXT4-fs (loop0): This should not happen!! Data will be lost [ 631.363062][T13191] [ 631.365598][T13191] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.366069][T13191] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 631.366427][T13191] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 631.366758][T13191] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.367228][T13191] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.368500][T13191] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 631.460617][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 631.553355][T13195] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 631.553441][T13195] ext4 filesystem being mounted at /root/syzkaller.WLim81/608/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 631.560514][T13195] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 631.561144][T13195] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 631.561169][T13195] EXT4-fs (loop0): This should not happen!! Data will be lost [ 631.561169][T13195] [ 631.563841][T13195] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.564475][T13195] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 631.565060][T13195] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 631.565510][T13195] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.565966][T13195] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.566391][T13195] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.675970][T11386] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. executing program [ 631.784152][T13200] ext4 filesystem being mounted at /root/syzkaller.WLim81/609/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 631.794583][T13200] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 631.795207][T13200] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 631.795231][T13200] EXT4-fs (loop0): This should not happen!! Data will be lost [ 631.795231][T13200] [ 631.798868][T13200] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.799485][T13200] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 631.799977][T13200] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 631.800429][T13200] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.800994][T13200] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.801428][T13200] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 631.970782][T13203] set_capacity_and_notify: 12 callbacks suppressed [ 631.970799][T13203] loop0: detected capacity change from 0 to 1024 [ 631.998637][T13203] ext4 filesystem being mounted at /root/syzkaller.WLim81/610/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 632.022448][T13203] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 632.023012][T13203] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 632.023038][T13203] EXT4-fs (loop0): This should not happen!! Data will be lost [ 632.023038][T13203] [ 632.025783][T13203] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.026390][T13203] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 632.026865][T13203] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 632.028181][T13203] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.055738][T13203] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.056509][T13203] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 632.222334][T13208] loop0: detected capacity change from 0 to 1024 [ 632.252229][T13208] ext4 filesystem being mounted at /root/syzkaller.WLim81/611/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 632.263031][T13208] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 632.278090][T13208] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 632.278122][T13208] EXT4-fs (loop0): This should not happen!! Data will be lost [ 632.278122][T13208] [ 632.280838][T13208] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.281569][T13208] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 632.282094][T13208] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 632.282570][T13208] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.283035][T13208] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.283486][T13208] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 632.455892][T13211] loop0: detected capacity change from 0 to 1024 [ 632.494385][T13211] ext4 filesystem being mounted at /root/syzkaller.WLim81/612/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 632.504511][T13211] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 632.505135][T13211] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 632.505160][T13211] EXT4-fs (loop0): This should not happen!! Data will be lost [ 632.505160][T13211] [ 632.510196][T13211] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.510885][T13211] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 632.511391][T13211] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 632.511861][T13211] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.512319][T13211] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.512769][T13211] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 632.701542][T13214] loop0: detected capacity change from 0 to 1024 [ 632.732521][T13214] ext4 filesystem being mounted at /root/syzkaller.WLim81/613/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 632.746262][T13214] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 632.746819][T13214] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 632.746844][T13214] EXT4-fs (loop0): This should not happen!! Data will be lost [ 632.746844][T13214] [ 632.750466][T13214] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.751105][T13214] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 632.751605][T13214] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 632.752071][T13214] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.752555][T13214] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 632.753007][T13214] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.914062][T13218] loop0: detected capacity change from 0 to 1024 [ 632.951229][T13218] ext4 filesystem being mounted at /root/syzkaller.WLim81/614/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 632.961241][T13218] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 632.961895][T13218] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 632.961920][T13218] EXT4-fs (loop0): This should not happen!! Data will be lost [ 632.961920][T13218] [ 632.964704][T13218] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.965297][T13218] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 632.965771][T13218] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 632.966206][T13218] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.966641][T13218] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 632.968262][T13218] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 633.161899][T13221] loop0: detected capacity change from 0 to 1024 [ 633.193534][T13221] ext4 filesystem being mounted at /root/syzkaller.WLim81/615/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 633.203245][T13221] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 633.203839][T13221] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 633.203865][T13221] EXT4-fs (loop0): This should not happen!! Data will be lost [ 633.203865][T13221] [ 633.206595][T13221] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 633.207350][T13221] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 633.207847][T13221] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 633.208276][T13221] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 633.208737][T13221] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 633.209146][T13221] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 633.400775][T13224] loop0: detected capacity change from 0 to 1024 [ 633.419447][T13224] ext4 filesystem being mounted at /root/syzkaller.WLim81/616/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 633.440414][T13224] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 633.441127][T13224] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 633.441155][T13224] EXT4-fs (loop0): This should not happen!! Data will be lost [ 633.441155][T13224] [ 633.443871][T13224] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 633.444506][T13224] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 633.445006][T13224] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 633.445479][T13224] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 633.445972][T13224] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 633.446460][T13224] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 633.691190][T13228] loop0: detected capacity change from 0 to 1024 [ 633.720108][T13228] ext4 filesystem being mounted at /root/syzkaller.WLim81/618/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 633.748784][T13228] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 633.750292][T13228] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 633.750338][T13228] EXT4-fs (loop0): This should not happen!! Data will be lost [ 633.750338][T13228] [ 633.752996][T13228] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 633.753592][T13228] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 633.754067][T13228] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 633.754479][T13228] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 633.754879][T13228] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 633.755281][T13228] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 633.963777][T13232] loop0: detected capacity change from 0 to 1024 [ 633.983581][T13232] ext4 filesystem being mounted at /root/syzkaller.WLim81/619/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 634.001138][T13232] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 634.002005][T13232] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 634.002034][T13232] EXT4-fs (loop0): This should not happen!! Data will be lost [ 634.002034][T13232] [ 634.004381][T13232] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.004948][T13232] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 634.005592][T13232] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 634.005993][T13232] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.006416][T13232] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.006811][T13232] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 634.194359][T13235] loop0: detected capacity change from 0 to 1024 [ 634.240745][T13235] ext4 filesystem being mounted at /root/syzkaller.WLim81/620/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 634.267751][T13235] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 634.268287][T13235] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 634.268315][T13235] EXT4-fs (loop0): This should not happen!! Data will be lost [ 634.268315][T13235] [ 634.269908][T13235] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.270411][T13235] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 634.270802][T13235] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 634.271197][T13235] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.271581][T13235] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 634.272058][T13235] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.453740][T13238] ext4 filesystem being mounted at /root/syzkaller.WLim81/621/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 634.473805][T13238] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 634.474219][T13238] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 634.474244][T13238] EXT4-fs (loop0): This should not happen!! Data will be lost [ 634.474244][T13238] [ 634.475858][T13238] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.476302][T13238] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 634.476641][T13238] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 634.476971][T13238] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.513754][T13238] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.514315][T13238] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 634.704692][T13241] ext4 filesystem being mounted at /root/syzkaller.WLim81/622/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 634.732210][T13241] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 634.738764][T13241] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 634.738792][T13241] EXT4-fs (loop0): This should not happen!! Data will be lost [ 634.738792][T13241] [ 634.789334][T13241] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.797438][T13241] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 634.797916][T13241] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 634.798293][T13241] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.798659][T13241] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 634.799022][T13241] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 635.029782][T13245] ext4 filesystem being mounted at /root/syzkaller.WLim81/623/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 635.060779][T13245] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 635.082531][T13245] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 635.082559][T13245] EXT4-fs (loop0): This should not happen!! Data will be lost [ 635.082559][T13245] [ 635.085446][T13245] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.086131][T13245] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 635.086666][T13245] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 635.147974][T13245] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.148464][T13245] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.148816][T13245] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 635.321118][T13248] ext4 filesystem being mounted at /root/syzkaller.WLim81/624/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 635.343303][T13248] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 635.343989][T13248] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 635.344016][T13248] EXT4-fs (loop0): This should not happen!! Data will be lost [ 635.344016][T13248] [ 635.346876][T13248] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.397998][T13248] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 635.398513][T13248] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 635.398841][T13248] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.399164][T13248] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.399500][T13248] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 635.545075][T13251] ext4 filesystem being mounted at /root/syzkaller.WLim81/625/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 635.561109][T13251] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 635.564165][T13251] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 635.564204][T13251] EXT4-fs (loop0): This should not happen!! Data will be lost [ 635.564204][T13251] [ 635.571046][T13251] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.571778][T13251] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 635.572285][T13251] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 635.572721][T13251] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.573181][T13251] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.573573][T13251] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.751492][T13254] ext4 filesystem being mounted at /root/syzkaller.WLim81/626/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 635.773236][T13254] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 635.773789][T13254] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 635.773816][T13254] EXT4-fs (loop0): This should not happen!! Data will be lost [ 635.773816][T13254] [ 635.788758][T13254] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.790164][T13254] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 635.790700][T13254] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 635.791176][T13254] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.791656][T13254] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.792109][T13254] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 635.973954][T13257] ext4 filesystem being mounted at /root/syzkaller.WLim81/627/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 636.000411][T13257] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 636.002191][T13257] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 636.002218][T13257] EXT4-fs (loop0): This should not happen!! Data will be lost [ 636.002218][T13257] [ 636.004955][T13257] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.005579][T13257] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) executing program [ 636.006083][T13257] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 636.006574][T13257] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.008348][T13257] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.008859][T13257] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.164927][T13260] ext4 filesystem being mounted at /root/syzkaller.WLim81/628/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 636.189789][T13260] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 636.190443][T13260] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 636.190470][T13260] EXT4-fs (loop0): This should not happen!! Data will be lost [ 636.190470][T13260] [ 636.193261][T13260] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.193918][T13260] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 636.194457][T13260] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 636.194963][T13260] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.195455][T13260] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 636.195878][T13260] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.406155][T13263] ext4 filesystem being mounted at /root/syzkaller.WLim81/629/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 636.435081][T13263] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 636.435738][T13263] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 636.435764][T13263] EXT4-fs (loop0): This should not happen!! Data will be lost [ 636.435764][T13263] [ 636.475170][T13263] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.475665][T13263] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 636.475997][T13263] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 636.476326][T13263] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.476644][T13263] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 636.476969][T13263] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.643648][T13266] ext4 filesystem being mounted at /root/syzkaller.WLim81/630/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 636.653469][T13266] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 636.654053][T13266] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 636.654078][T13266] EXT4-fs (loop0): This should not happen!! Data will be lost [ 636.654078][T13266] [ 636.656704][T13266] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.657487][T13266] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 636.657969][T13266] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 636.658507][T13266] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.658942][T13266] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.659359][T13266] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 636.878332][T13270] ext4 filesystem being mounted at /root/syzkaller.WLim81/632/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 636.888318][T13270] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 636.913949][T13270] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 636.913981][T13270] EXT4-fs (loop0): This should not happen!! Data will be lost [ 636.913981][T13270] [ 636.916946][T13270] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.919175][T13270] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 636.919721][T13270] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program executing program [ 636.920203][T13270] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.920699][T13270] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 636.921172][T13270] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.073065][T13274] set_capacity_and_notify: 11 callbacks suppressed [ 637.073084][T13274] loop0: detected capacity change from 0 to 1024 [ 637.096755][T13274] ext4 filesystem being mounted at /root/syzkaller.WLim81/634/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 637.107462][T13274] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 637.108153][T13274] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 637.108178][T13274] EXT4-fs (loop0): This should not happen!! Data will be lost [ 637.108178][T13274] [ 637.111026][T13274] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.111705][T13274] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 637.112173][T13274] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 637.112601][T13274] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.113040][T13274] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 637.113465][T13274] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 637.301122][T13278] loop0: detected capacity change from 0 to 1024 [ 637.332269][T13278] ext4 filesystem being mounted at /root/syzkaller.WLim81/636/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 637.340959][T13278] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 637.347630][T13278] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 637.347657][T13278] EXT4-fs (loop0): This should not happen!! Data will be lost [ 637.347657][T13278] [ 637.366613][T13278] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.367453][T13278] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 637.377340][T13278] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 637.378252][T13278] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 637.378709][T13278] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.379133][T13278] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.500066][T13281] loop0: detected capacity change from 0 to 1024 [ 637.524553][T13281] ext4 filesystem being mounted at /root/syzkaller.WLim81/637/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 637.548012][T13281] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 637.548692][T13281] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 637.548717][T13281] EXT4-fs (loop0): This should not happen!! Data will be lost [ 637.548717][T13281] [ 637.550818][T13281] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.558068][T13281] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 637.607137][T13281] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 637.607648][T13281] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 637.623608][T13281] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.624202][T13281] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.716855][T13284] loop0: detected capacity change from 0 to 1024 [ 637.750948][T13284] ext4 filesystem being mounted at /root/syzkaller.WLim81/638/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 637.773003][T13284] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 637.773854][T13284] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 637.773882][T13284] EXT4-fs (loop0): This should not happen!! Data will be lost [ 637.773882][T13284] [ 637.776532][T13284] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.828574][T13284] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 637.829181][T13284] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 637.829695][T13284] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.830190][T13284] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 637.830674][T13284] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 637.964875][T13287] loop0: detected capacity change from 0 to 1024 [ 637.997759][T13287] ext4 filesystem being mounted at /root/syzkaller.WLim81/639/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 638.006656][T13287] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 638.007950][T13287] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 638.007977][T13287] EXT4-fs (loop0): This should not happen!! Data will be lost [ 638.007977][T13287] [ 638.010666][T13287] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.011279][T13287] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 638.011749][T13287] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 638.012187][T13287] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 638.012627][T13287] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.013035][T13287] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.195026][T13290] loop0: detected capacity change from 0 to 1024 [ 638.213937][T13290] ext4 filesystem being mounted at /root/syzkaller.WLim81/640/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 638.233212][T13290] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 638.233664][T13290] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 638.233691][T13290] EXT4-fs (loop0): This should not happen!! Data will be lost [ 638.233691][T13290] [ 638.236350][T13290] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.236825][T13290] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 638.238297][T13290] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 638.239453][T13290] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.240472][T13290] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 638.241037][T13290] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.409760][T13293] loop0: detected capacity change from 0 to 1024 [ 638.433405][T13293] ext4 filesystem being mounted at /root/syzkaller.WLim81/641/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 638.456770][T13293] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 638.470267][T13293] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 638.470294][T13293] EXT4-fs (loop0): This should not happen!! Data will be lost [ 638.470294][T13293] [ 638.473761][T13293] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.476034][T13293] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 638.476509][T13293] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 638.479665][T13293] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.480134][T13293] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 638.480503][T13293] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.592350][T13296] loop0: detected capacity change from 0 to 1024 [ 638.618252][T13296] ext4 filesystem being mounted at /root/syzkaller.WLim81/642/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 638.629609][T13296] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 638.649724][T13296] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 638.649756][T13296] EXT4-fs (loop0): This should not happen!! Data will be lost [ 638.649756][T13296] [ 638.652453][T13296] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.653062][T13296] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 638.657566][T13296] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 638.658135][T13296] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.658577][T13296] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.658999][T13296] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 638.836962][T13299] loop0: detected capacity change from 0 to 1024 [ 638.873202][T13299] ext4 filesystem being mounted at /root/syzkaller.WLim81/643/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 638.884334][T13299] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 638.885006][T13299] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 638.885032][T13299] EXT4-fs (loop0): This should not happen!! Data will be lost [ 638.885032][T13299] [ 638.890229][T13299] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.890920][T13299] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 638.891446][T13299] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 638.891915][T13299] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 638.892407][T13299] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 638.892939][T13299] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 639.065903][T13303] loop0: detected capacity change from 0 to 1024 [ 639.110517][T13303] ext4 filesystem being mounted at /root/syzkaller.WLim81/645/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 639.128224][T13303] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 639.128905][T13303] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 639.128930][T13303] EXT4-fs (loop0): This should not happen!! Data will be lost [ 639.128930][T13303] [ 639.131620][T13303] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.132319][T13303] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 639.132832][T13303] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 639.133311][T13303] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.133786][T13303] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.134269][T13303] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.335045][T13306] ext4 filesystem being mounted at /root/syzkaller.WLim81/646/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 639.344136][T13306] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 639.344737][T13306] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 639.344762][T13306] EXT4-fs (loop0): This should not happen!! Data will be lost [ 639.344762][T13306] [ 639.348391][T13306] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.349036][T13306] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 639.349536][T13306] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 639.350008][T13306] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.350480][T13306] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.350951][T13306] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.508890][T13309] ext4 filesystem being mounted at /root/syzkaller.WLim81/647/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 639.521743][T13309] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 639.522368][T13309] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 639.522394][T13309] EXT4-fs (loop0): This should not happen!! Data will be lost [ 639.522394][T13309] [ 639.525018][T13309] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.525660][T13309] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 639.526169][T13309] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 639.526636][T13309] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.528708][T13309] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.529275][T13309] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.696744][T13312] ext4 filesystem being mounted at /root/syzkaller.WLim81/648/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 639.721489][T13312] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 639.721986][T13312] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 639.722011][T13312] EXT4-fs (loop0): This should not happen!! Data will be lost [ 639.722011][T13312] [ 639.723900][T13312] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.724399][T13312] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) executing program [ 639.724783][T13312] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 639.725180][T13312] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.725553][T13312] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.725918][T13312] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.916374][T13315] ext4 filesystem being mounted at /root/syzkaller.WLim81/649/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 639.926141][T13315] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 639.926759][T13315] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 639.926783][T13315] EXT4-fs (loop0): This should not happen!! Data will be lost [ 639.926783][T13315] [ 639.930694][T13315] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.931417][T13315] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 639.931916][T13315] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 639.932376][T13315] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.932832][T13315] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 639.933406][T13315] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.116620][T13318] ext4 filesystem being mounted at /root/syzkaller.WLim81/650/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 640.151404][T13318] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 640.152066][T13318] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 640.152092][T13318] EXT4-fs (loop0): This should not happen!! Data will be lost [ 640.152092][T13318] [ 640.154780][T13318] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.155887][T13318] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 640.156426][T13318] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 640.234803][T13318] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.235261][T13318] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 640.235576][T13318] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.345314][T13321] ext4 filesystem being mounted at /root/syzkaller.WLim81/651/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 640.370778][T13321] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 640.371372][T13321] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 640.371399][T13321] EXT4-fs (loop0): This should not happen!! Data will be lost [ 640.371399][T13321] [ 640.374039][T13321] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.374582][T13321] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 640.374968][T13321] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 640.375308][T13321] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.375652][T13321] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.375985][T13321] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 640.564589][T13324] ext4 filesystem being mounted at /root/syzkaller.WLim81/652/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 640.581061][T13324] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 640.581710][T13324] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 640.581737][T13324] EXT4-fs (loop0): This should not happen!! Data will be lost [ 640.581737][T13324] [ 640.584565][T13324] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.585238][T13324] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 640.585779][T13324] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 640.586269][T13324] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.586748][T13324] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.588376][T13324] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.786086][T13327] ext4 filesystem being mounted at /root/syzkaller.WLim81/653/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 640.801038][T13327] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 640.801632][T13327] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 640.801657][T13327] EXT4-fs (loop0): This should not happen!! Data will be lost [ 640.801657][T13327] [ 640.858248][T13327] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.858945][T13327] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 640.859453][T13327] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 640.859961][T13327] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 640.860337][T13327] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 640.860655][T13327] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.042168][T13330] ext4 filesystem being mounted at /root/syzkaller.WLim81/654/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 641.051426][T13330] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 641.052118][T13330] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 641.052143][T13330] EXT4-fs (loop0): This should not happen!! Data will be lost [ 641.052143][T13330] [ 641.054821][T13330] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.055443][T13330] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 641.055951][T13330] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 641.056411][T13330] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.056882][T13330] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.057665][T13330] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.249458][T13333] ext4 filesystem being mounted at /root/syzkaller.WLim81/655/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 641.274526][T13333] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 641.275191][T13333] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 641.275217][T13333] EXT4-fs (loop0): This should not happen!! Data will be lost [ 641.275217][T13333] [ 641.314208][T13333] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.314921][T13333] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 641.315442][T13333] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 641.315923][T13333] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.316396][T13333] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.316842][T13333] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 641.495294][T13336] ext4 filesystem being mounted at /root/syzkaller.WLim81/656/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 641.504457][T13336] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 641.505069][T13336] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 641.505093][T13336] EXT4-fs (loop0): This should not happen!! Data will be lost executing program [ 641.505093][T13336] [ 641.508931][T13336] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.509466][T13336] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 641.509838][T13336] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 641.510181][T13336] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.510519][T13336] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.511056][T13336] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.664681][T13340] ext4 filesystem being mounted at /root/syzkaller.WLim81/658/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 641.699176][T13340] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 641.699799][T13340] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 641.699826][T13340] EXT4-fs (loop0): This should not happen!! Data will be lost [ 641.699826][T13340] [ 641.702455][T13340] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.703024][T13340] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 641.703438][T13340] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 641.703817][T13340] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.704206][T13340] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 641.704552][T13340] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program executing program [ 641.973116][T13344] ext4 filesystem being mounted at /root/syzkaller.WLim81/660/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 641.994587][T13344] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 641.995141][T13344] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 641.995166][T13344] EXT4-fs (loop0): This should not happen!! Data will be lost [ 641.995166][T13344] [ 641.996946][T13344] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.007902][T13344] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 642.008512][T13344] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 642.009046][T13344] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.009592][T13344] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.010231][T13344] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 642.180372][T13347] set_capacity_and_notify: 13 callbacks suppressed [ 642.180390][T13347] loop0: detected capacity change from 0 to 1024 [ 642.202735][T13347] ext4 filesystem being mounted at /root/syzkaller.WLim81/661/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 642.222093][T13347] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 642.222848][T13347] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 642.222874][T13347] EXT4-fs (loop0): This should not happen!! Data will be lost [ 642.222874][T13347] [ 642.226285][T13347] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.237322][T13347] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 642.239481][T13347] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 642.240141][T13347] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.240774][T13347] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 642.241229][T13347] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.381888][T13350] loop0: detected capacity change from 0 to 1024 [ 642.399422][T13350] ext4 filesystem being mounted at /root/syzkaller.WLim81/662/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 642.420568][T13350] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 642.421079][T13350] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 642.421104][T13350] EXT4-fs (loop0): This should not happen!! Data will be lost [ 642.421104][T13350] [ 642.422741][T13350] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.423199][T13350] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 642.423558][T13350] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 642.423918][T13350] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.424263][T13350] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 642.424620][T13350] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.585132][T13353] loop0: detected capacity change from 0 to 1024 [ 642.603360][T13353] ext4 filesystem being mounted at /root/syzkaller.WLim81/663/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 642.616033][T13353] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 642.627381][T13353] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 642.627414][T13353] EXT4-fs (loop0): This should not happen!! Data will be lost [ 642.627414][T13353] [ 642.630478][T13353] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.631276][T13353] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 642.631809][T13353] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 642.632302][T13353] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.632756][T13353] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.633227][T13353] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 642.795100][T13356] loop0: detected capacity change from 0 to 1024 [ 642.823408][T13356] ext4 filesystem being mounted at /root/syzkaller.WLim81/664/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 642.846412][T13356] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 642.862126][T13356] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 642.862152][T13356] EXT4-fs (loop0): This should not happen!! Data will be lost [ 642.862152][T13356] [ 642.864905][T13356] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.865581][T13356] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 642.866092][T13356] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 642.866568][T13356] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 642.882131][T13356] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 642.882607][T13356] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 643.000705][T13359] loop0: detected capacity change from 0 to 1024 [ 643.024731][T13359] ext4 filesystem being mounted at /root/syzkaller.WLim81/665/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 643.049981][T13359] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 643.050384][T13359] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 643.050410][T13359] EXT4-fs (loop0): This should not happen!! Data will be lost [ 643.050410][T13359] [ 643.053195][T13359] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 643.053699][T13359] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 643.054074][T13359] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem [ 643.054410][T13359] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) executing program [ 643.054758][T13359] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 643.055082][T13359] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 643.208767][T13362] loop0: detected capacity change from 0 to 1024 [ 643.246999][T13362] ext4 filesystem being mounted at /root/syzkaller.WLim81/666/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 643.256973][T13362] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 6) [ 643.284392][T13362] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 643.284422][T13362] EXT4-fs (loop0): This should not happen!! Data will be lost [ 643.284422][T13362] [ 643.310032][T13362] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 643.310721][T13362] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz-executor409: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 643.311214][T13362] EXT4-fs error (device loop0) in ext4_setattr:6044: Corrupt filesystem executing program [ 643.311684][T13362] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 643.312150][T13362] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1) [ 643.312606][T13362] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #15: comm syz-executor409: lblock 0 mapped to illegal pblock 0 (length 1)